diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 61e44bdd55..7a8634f468 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -2,13 +2,12 @@ We want to make contributing to this project as easy and transparent as possible. -Please refer to the steps described on our website: [How to contribute to OAI](https://www.openairinterface.org/?page_id=112) - 1. Sign and return a Contributor License Agreement to OAI team. -2. Create an account on [Eurecom GitLab Server](https://gitlab.eurecom.fr). -3. Provide the identifiant of this account to the OAI team (mailto:contact@openairinterface.org) so you have developer rights on this repository. +2. We recommend that you provide us with a professional or student email address +2. Register on [Eurecom GitLab Server](https://gitlab.eurecom.fr/users/sign_in) +3. Provide the OAI team with the **username** of this account to (mailto:contact@openairinterface.org) ; we will give you the developer rights on this repository. 4. The policies are described in these wiki pages: [OAI Policies](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/oai-policies-home) - - PLEASE DO NOT FORK the OAI repository on your own Eurecom GitLab account. It just eats up space on our servers. + - PLEASE DO NOT FORK the OAI repository on your own Eurecom GitLab account. It just eats up space on our servers. - You can fork onto another hosting system. But we will NOT accept a merge request from a forked repository. * This decision was made for the license reasons. * The Continuous Integration will reject your merge request. diff --git a/ci-scripts/.gitignore b/ci-scripts/.gitignore index dc5e7c7476..34d19403a7 100644 --- a/ci-scripts/.gitignore +++ b/ci-scripts/.gitignore @@ -1,3 +1,4 @@ +r*.raw enb_*.log ue_*.log ping_*.* diff --git a/ci-scripts/checkAddedWarnings.sh b/ci-scripts/checkAddedWarnings.sh index d366059a85..bda8287a78 100755 --- a/ci-scripts/checkAddedWarnings.sh +++ b/ci-scripts/checkAddedWarnings.sh @@ -110,7 +110,7 @@ MODIFIED_FILES=`git log $TARGET_INIT_COMMIT..$MERGE_COMMMIT --oneline --name-sta NB_WARNINGS_FILES=0 # Retrieve list of warnings -LIST_WARNING_FILES=`egrep "error:|warning:" archives/*/*.Rel15.txt archives/*/basic_simulator_*txt | egrep -v "jobserver unavailable|Clock skew detected.|flexran.proto" | sed -e "s#^.*/home/ubuntu/tmp/##" -e "s#^.*/tmp/CI-eNB/##" -e "s#common/utils/.*/itti#common/utils/itti#" | awk -F ":" '{print $1}' | sort | uniq` +LIST_WARNING_FILES=`egrep "error:|warning:" archives/*/*.Rel15.txt | egrep -v "jobserver unavailable|Clock skew detected.|flexran.proto" | sed -e "s#^.*/home/ubuntu/tmp/##" -e "s#^.*/tmp/CI-eNB/##" -e "s#common/utils/.*/itti#common/utils/itti#" | awk -F ":" '{print $1}' | sort | uniq` echo "" echo "List of files that have been modified by the Merge Request AND" diff --git a/ci-scripts/constants.py b/ci-scripts/constants.py index 1e7e84fb32..c5698c5a3e 100644 --- a/ci-scripts/constants.py +++ b/ci-scripts/constants.py @@ -57,6 +57,7 @@ OAI_UE_PROCESS_ASSERTION = -22 OAI_UE_PROCESS_FAILED = -23 OAI_UE_PROCESS_NO_TUNNEL_INTERFACE = -24 OAI_UE_PROCESS_SEG_FAULT = -25 +OAI_UE_PROCESS_NO_MBMS_MSGS = -26 OAI_UE_PROCESS_OK = +6 UE_STATUS_DETACHED = 0 diff --git a/ci-scripts/cppcheck_suppressions.list b/ci-scripts/cppcheck_suppressions.list index cad2aab88b..727fd22e74 100644 --- a/ci-scripts/cppcheck_suppressions.list +++ b/ci-scripts/cppcheck_suppressions.list @@ -37,6 +37,7 @@ memleak:openair2/UTIL/OMG/omg_hashtable.c // _emm_as_encode function creates the encoded buffer // memleak:openair3/NAS/UE/EMM/SAP/emm_as.c +memleak:openair1/PHY/INIT/nr_init_ue.c //----------------------------------------------------------------------------- //***************************************************************************** // section for files not used in oai exec's included in CI. diff --git a/ci-scripts/doc/vm_based_simulator_env.md b/ci-scripts/doc/vm_based_simulator_env.md index 5dbcfbd931..95b9d920d5 100644 --- a/ci-scripts/doc/vm_based_simulator_env.md +++ b/ci-scripts/doc/vm_based_simulator_env.md @@ -38,7 +38,6 @@ Last point, this documentation is valid for all CI-supported branches: * `master` * `develop` -* `develop-nr` But the feature set may not be aligned. **The principles still apply.** diff --git a/ci-scripts/html.py b/ci-scripts/html.py index 1a6e3f8fdb..8fa99fa61b 100644 --- a/ci-scripts/html.py +++ b/ci-scripts/html.py @@ -326,7 +326,7 @@ class HTMLManagement(): continue self.htmlFile.write(' \n') - self.htmlFile.write(' ' + str('eNB') + ' Server Characteristics\n') + self.htmlFile.write(' ' + str(machine) + ' Server Characteristics\n') self.htmlFile.write(' \n') self.htmlFile.write(' \n') self.htmlFile.write(' OS Version\n') diff --git a/ci-scripts/main.py b/ci-scripts/main.py index e9313051fc..63358eca38 100644 --- a/ci-scripts/main.py +++ b/ci-scripts/main.py @@ -30,6 +30,7 @@ import constants as CONST + #----------------------------------------------------------- # Import #----------------------------------------------------------- @@ -332,12 +333,6 @@ class OaiCiTest(): logging.debug('Found a N3xx device --> resetting it') SSH.command('cd ' + self.UESourceCodePath, '\$', 5) # Initialize_OAI_UE_args usually start with -C and followed by the location in repository - # in case of NR-UE, we may have rrc_config_path (Temporary?) - modifiedUeOptions = str(self.Initialize_OAI_UE_args) - if RAN.Getair_interface() == 'nr': - result = re.search('--rrc_config_path ', modifiedUeOptions) - if result is not None: - modifiedUeOptions = modifiedUeOptions.replace('rrc_config_path ', 'rrc_config_path ' + self.UESourceCodePath + '/') SSH.command('source oaienv', '\$', 5) SSH.command('cd cmake_targets/ran_build/build', '\$', 5) if RAN.Getair_interface() == 'lte': @@ -352,7 +347,17 @@ class OaiCiTest(): SSH.command('sed -e "s#93#92#" -e "s#8baf473f2f8fd09487cccbd7097c6862#fec86ba6eb707ed08905757b1bb44b8f#" -e "s#e734f8734007d6c5ce7a0508809e7e9c#C42449363BBAD02B66D16BC975D77CC1#" ../../../openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf > ../../../openair3/NAS/TOOLS/ci-ue_eurecom_test_sfr.conf', '\$', 5) SSH.command('echo ' + self.UEPassword + ' | sudo -S rm -Rf .u*', '\$', 5) SSH.command('echo ' + self.UEPassword + ' | sudo -S ../../../targets/bin/conf2uedata -c ../../../openair3/NAS/TOOLS/ci-ue_eurecom_test_sfr.conf -o .', '\$', 5) - SSH.command('echo "ulimit -c unlimited && ./'+ RAN.Getair_interface() +'-uesoftmodem ' + modifiedUeOptions + '" > ./my-lte-uesoftmodem-run' + str(self.UE_instance) + '.sh', '\$', 5) + else: + SSH.command('if [ -e rbconfig.raw ]; then echo ' + self.UEPassword + ' | sudo -S rm rbconfig.raw; fi', '\$', 5) + SSH.command('if [ -e reconfig.raw ]; then echo ' + self.UEPassword + ' | sudo -S rm reconfig.raw; fi', '\$', 5) + # Copy the RAW files from gNB running directory (maybe on another machine) + copyin_res = SSH.copyin(RAN.GeteNBIPAddress(), RAN.GeteNBUserName(), RAN.GeteNBPassword(), RAN.GeteNBSourceCodePath() + '/cmake_targets/rbconfig.raw', '.') + if (copyin_res == 0): + SSH.copyout(self.UEIPAddress, self.UEUserName, self.UEPassword, './rbconfig.raw', self.UESourceCodePath + '/cmake_targets/ran_build/build') + copyin_res = SSH.copyin(RAN.GeteNBIPAddress(), RAN.GeteNBUserName(), RAN.GeteNBPassword(), RAN.GeteNBSourceCodePath() + '/cmake_targets/reconfig.raw', '.') + if (copyin_res == 0): + SSH.copyout(self.UEIPAddress, self.UEUserName, self.UEPassword, './reconfig.raw', self.UESourceCodePath + '/cmake_targets/ran_build/build') + SSH.command('echo "ulimit -c unlimited && ./'+ RAN.Getair_interface() +'-uesoftmodem ' + self.Initialize_OAI_UE_args + '" > ./my-lte-uesoftmodem-run' + str(self.UE_instance) + '.sh', '\$', 5) SSH.command('chmod 775 ./my-lte-uesoftmodem-run' + str(self.UE_instance) + '.sh', '\$', 5) SSH.command('echo ' + self.UEPassword + ' | sudo -S rm -Rf ' + self.UESourceCodePath + '/cmake_targets/ue_' + self.testCase_id + '.log', '\$', 5) self.UELogFile = 'ue_' + self.testCase_id + '.log' @@ -2432,6 +2437,7 @@ class OaiCiTest(): nrCRCOK = 0 mbms_messages = 0 HTML.SethtmlUEFailureMsg('') + global_status = CONST.ALL_PROCESSES_OK for line in ue_log_file.readlines(): result = re.search('nr_synchro_time', str(line)) if result is not None: @@ -2554,14 +2560,14 @@ class OaiCiTest(): logging.debug('\033[94m' + mibMsg + '\033[0m') except Exception as e: logging.error('\033[91m' + "SIB5 InterFreqCarrierFreq element not found" + '\033[0m') - result = re.search("DL Carrier Frequency/ARFCN : (?P\d{1,15}/\d{1,4})", str(line)) + result = re.search("DL Carrier Frequency/ARFCN : \-*(?P\d{1,15}/\d{1,4})", str(line)) if result is not None: try: freq = result.group('carrier_frequency') new_freq = re.sub('/[0-9]+','',freq) float_freq = float(new_freq) / 1000000 - HTMLSethtmlUEFailureMsg(HTMLGethtmlUEFailureMsg() + 'DL Freq: ' + ('%.1f' % float_freq) + ' MHz') - logging.debug('\033[94m' + " DL Carrier Frequency is: " + freq + '\033[0m') + HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'DL Freq: ' + ('%.1f' % float_freq) + ' MHz') + logging.debug('\033[94m' + " DL Carrier Frequency is: " + str(freq) + '\033[0m') except Exception as e: logging.error('\033[91m' + " DL Carrier Frequency not found" + '\033[0m') result = re.search("AllowedMeasBandwidth : (?P\d{1,7})", str(line)) @@ -2625,36 +2631,36 @@ class OaiCiTest(): else: statMsg = 'UE did NOT SHOW "TRIED TO PUSH MBMS DATA" message(s)' logging.debug('\u001B[1;30;41m ' + statMsg + ' \u001B[0m') + global_status = OAI_UE_PROCESS_NO_MBMS_MSGS HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + statMsg + '\n') if foundSegFault: logging.debug('\u001B[1;37;41m UE ended with a Segmentation Fault! \u001B[0m') if not nrUEFlag: - return CONST.OAI_UE_PROCESS_SEG_FAULT + global_status = CONST.OAI_UE_PROCESS_SEG_FAULT else: if not frequency_found: - return CONST.OAI_UE_PROCESS_SEG_FAULT + global_status = CONST.OAI_UE_PROCESS_SEG_FAULT if foundAssertion: logging.debug('\u001B[1;30;43m UE showed an assertion! \u001B[0m') HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'UE showed an assertion!\n') if not nrUEFlag: if not mib_found or not frequency_found: - return CONST.OAI_UE_PROCESS_ASSERTION + global_status = CONST.OAI_UE_PROCESS_ASSERTION else: if not frequency_found: - return CONST.OAI_UE_PROCESS_ASSERTION + global_status = CONST.OAI_UE_PROCESS_ASSERTION if foundRealTimeIssue: logging.debug('\u001B[1;37;41m UE faced real time issues! \u001B[0m') HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'UE faced real time issues!\n') - #return CONST.ENB_PROCESS_REALTIME_ISSUE if nrUEFlag: if not frequency_found: - return CONST.OAI_UE_PROCESS_COULD_NOT_SYNC + global_status = CONST.OAI_UE_PROCESS_COULD_NOT_SYNC else: if no_cell_sync_found and not mib_found: logging.debug('\u001B[1;37;41m UE could not synchronize ! \u001B[0m') HTML.SethtmlUEFailureMsg(HTML.GethtmlUEFailureMsg() + 'UE could not synchronize!\n') - return CONST.OAI_UE_PROCESS_COULD_NOT_SYNC - return 0 + global_status = CONST.OAI_UE_PROCESS_COULD_NOT_SYNC + return global_status def TerminateFlexranCtrl(self): @@ -3061,7 +3067,7 @@ class OaiCiTest(): logging.debug('\u001B[1m----------------------------------------\u001B[0m') def CheckClassValidity(action,id): - if action != 'Build_eNB' and action != 'WaitEndBuild_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Build_OAI_UE' and action != 'Initialize_OAI_UE' and action != 'Terminate_OAI_UE' and action != 'DataDisable_UE' and action != 'DataEnable_UE' and action != 'CheckStatusUE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_FlexranCtrl' and action != 'Terminate_FlexranCtrl' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW' and action != 'Initialize_CatM_module' and action != 'Terminate_CatM_module' and action != 'Attach_CatM_module' and action != 'Detach_CatM_module' and action != 'Ping_CatM_module' and action != 'IdleSleep' and action != 'Perform_X2_Handover': + if action!='Build_PhySim' and action!='Run_PhySim' and action != 'Build_eNB' and action != 'WaitEndBuild_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Build_OAI_UE' and action != 'Initialize_OAI_UE' and action != 'Terminate_OAI_UE' and action != 'DataDisable_UE' and action != 'DataEnable_UE' and action != 'CheckStatusUE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_FlexranCtrl' and action != 'Terminate_FlexranCtrl' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW' and action != 'Initialize_CatM_module' and action != 'Terminate_CatM_module' and action != 'Attach_CatM_module' and action != 'Detach_CatM_module' and action != 'Ping_CatM_module' and action != 'IdleSleep' and action != 'Perform_X2_Handover': logging.debug('ERROR: test-case ' + id + ' has wrong class ' + action) return False return True @@ -3208,6 +3214,19 @@ def GetParametersFromXML(action): else: CiTestObj.x2_ho_options = string_field + if action == 'Build_PhySim': + ldpc.buildargs = test.findtext('physim_build_args') + forced_workspace_cleanup = test.findtext('forced_workspace_cleanup') + if (forced_workspace_cleanup is None): + ldpc.forced_workspace_cleanup=False + else: + if re.match('true', forced_workspace_cleanup, re.IGNORECASE): + ldpc.forced_workspace_cleanup=True + else: + ldpc.forced_workspace_cleanup=False + + if action == 'Run_PhySim': + ldpc.runargs = test.findtext('physim_run_args') #check if given test is in list #it is in list if one of the strings in 'list' is at the beginning of 'test' @@ -3243,6 +3262,9 @@ EPC.SetHtmlObj(HTML) RAN.SetHtmlObj(HTML) RAN.SetEpcObj(EPC) +import cls_physim #class PhySim for physical simulators build and test +ldpc=cls_physim.PhySim() #create an instance for LDPC test using GPU or CPU build + argvs = sys.argv argc = len(argvs) cwd = os.getcwd() @@ -3264,12 +3286,14 @@ while len(argvs) > 1: CiTestObj.ranRepository = matchReg.group(1) RAN.SetranRepository(matchReg.group(1)) HTML.SetranRepository(matchReg.group(1)) + ldpc.ranRepository=matchReg.group(1) elif re.match('^\-\-eNB_AllowMerge=(.+)$|^\-\-ranAllowMerge=(.+)$', myArgv, re.IGNORECASE): if re.match('^\-\-eNB_AllowMerge=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNB_AllowMerge=(.+)$', myArgv, re.IGNORECASE) else: matchReg = re.match('^\-\-ranAllowMerge=(.+)$', myArgv, re.IGNORECASE) doMerge = matchReg.group(1) + ldpc.ranAllowMerge=matchReg.group(1) if ((doMerge == 'true') or (doMerge == 'True')): CiTestObj.ranAllowMerge = True RAN.SetranAllowMerge(True) @@ -3282,6 +3306,7 @@ while len(argvs) > 1: CiTestObj.ranBranch = matchReg.group(1) RAN.SetranBranch(matchReg.group(1)) HTML.SetranBranch(matchReg.group(1)) + ldpc.ranBranch=matchReg.group(1) elif re.match('^\-\-eNBCommitID=(.*)$|^\-\-ranCommitID=(.*)$', myArgv, re.IGNORECASE): if re.match('^\-\-eNBCommitID=(.*)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNBCommitID=(.*)$', myArgv, re.IGNORECASE) @@ -3290,6 +3315,7 @@ while len(argvs) > 1: CiTestObj.ranCommitID = matchReg.group(1) RAN.SetranCommitID(matchReg.group(1)) HTML.SetranCommitID(matchReg.group(1)) + ldpc.ranCommitID=matchReg.group(1) elif re.match('^\-\-eNBTargetBranch=(.*)$|^\-\-ranTargetBranch=(.*)$', myArgv, re.IGNORECASE): if re.match('^\-\-eNBTargetBranch=(.*)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNBTargetBranch=(.*)$', myArgv, re.IGNORECASE) @@ -3298,10 +3324,12 @@ while len(argvs) > 1: CiTestObj.ranTargetBranch = matchReg.group(1) RAN.SetranTargetBranch(matchReg.group(1)) HTML.SetranTargetBranch(matchReg.group(1)) + ldpc.ranTargetBranch=matchReg.group(1) elif re.match('^\-\-eNBIPAddress=(.+)$|^\-\-eNB[1-2]IPAddress=(.+)$', myArgv, re.IGNORECASE): if re.match('^\-\-eNBIPAddress=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNBIPAddress=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNBIPAddress(matchReg.group(1)) + ldpc.eNBIpAddr=matchReg.group(1) elif re.match('^\-\-eNB1IPAddress=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNB1IPAddress=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNB1IPAddress(matchReg.group(1)) @@ -3312,6 +3340,7 @@ while len(argvs) > 1: if re.match('^\-\-eNBUserName=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNBUserName=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNBUserName(matchReg.group(1)) + ldpc.eNBUserName=matchReg.group(1) elif re.match('^\-\-eNB1UserName=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNB1UserName=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNB1UserName(matchReg.group(1)) @@ -3322,6 +3351,7 @@ while len(argvs) > 1: if re.match('^\-\-eNBPassword=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNBPassword=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNBPassword(matchReg.group(1)) + ldpc.eNBPassWord=matchReg.group(1) elif re.match('^\-\-eNB1Password=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNB1Password=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNB1Password(matchReg.group(1)) @@ -3332,6 +3362,7 @@ while len(argvs) > 1: if re.match('^\-\-eNBSourceCodePath=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNBSourceCodePath=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNBSourceCodePath(matchReg.group(1)) + ldpc.eNBSourceCodePath=matchReg.group(1) elif re.match('^\-\-eNB1SourceCodePath=(.+)$', myArgv, re.IGNORECASE): matchReg = re.match('^\-\-eNB1SourceCodePath=(.+)$', myArgv, re.IGNORECASE) RAN.SeteNB1SourceCodePath(matchReg.group(1)) @@ -3499,7 +3530,7 @@ elif re.match('^InitiateHtml$', mode, re.IGNORECASE): foundCount += 1 count += 1 if foundCount != HTML.GetnbTestXMLfiles(): - HTML.SetnbTestXMLfiles(foundcount) + HTML.SetnbTestXMLfiles(foundCount) if (CiTestObj.ADBIPAddress != 'none'): terminate_ue_flag = False @@ -3702,6 +3733,11 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE) or re.match('^TestUE$', mode, re CiTestObj.IdleSleep() elif action == 'Perform_X2_Handover': CiTestObj.Perform_X2_Handover() + elif action == 'Build_PhySim': + HTML=ldpc.Build_PhySim(HTML,CONST) + if ldpc.exitStatus==1:sys.exit() + elif action == 'Run_PhySim': + HTML=ldpc.Run_PhySim(HTML,CONST,id) else: sys.exit('Invalid action') CiTestObj.FailReportCnt += 1 diff --git a/ci-scripts/oai-ci-vm-tool b/ci-scripts/oai-ci-vm-tool index 9d6349077f..9b9fe462f1 100755 --- a/ci-scripts/oai-ci-vm-tool +++ b/ci-scripts/oai-ci-vm-tool @@ -186,7 +186,7 @@ function variant__v3__phy_sim { BUILD_OPTIONS="--phy_simulators" VM_MEMORY=8192 VM_DISK=20 - RUN_OPTIONS="./run_exec_autotests.bash -g \"01510* 015111\" -q -np -b" + RUN_OPTIONS="./run_exec_autotests.bash -g \"01510* 015111 015112\" -q -np -b" } function variant__v4__cppcheck { @@ -197,7 +197,7 @@ function variant__v4__cppcheck { } function variant__v5__gnb_usrp { - VM_MEMORY=8192 + VM_MEMORY=10240 VM_CPU=8 NB_PATTERN_FILES=9 BUILD_OPTIONS="--gNB -w USRP" diff --git a/ci-scripts/ran.py b/ci-scripts/ran.py index 5b5add0adb..287c18021e 100644 --- a/ci-scripts/ran.py +++ b/ci-scripts/ran.py @@ -366,7 +366,7 @@ class RANManagement(): count = 40 buildOAIprocess = True while (count > 0) and buildOAIprocess: - mySSH.command('ps aux | grep --color=never build_ | grep -v grep', '\$', 3) + mySSH.command('ps aux | grep --color=never build_ | grep -v grep', '\$', 6) result = re.search('build_oai', mySSH.getBefore()) if result is None: buildOAIprocess = False @@ -546,6 +546,9 @@ class RANManagement(): # Launch eNB with the modified config file mySSH.command('source oaienv', '\$', 5) mySSH.command('cd cmake_targets', '\$', 5) + if self.air_interface == 'nr': + mySSH.command('if [ -e rbconfig.raw ]; then echo ' + lPassWord + ' | sudo -S rm rbconfig.raw; fi', '\$', 5) + mySSH.command('if [ -e reconfig.raw ]; then echo ' + lPassWord + ' | sudo -S rm reconfig.raw; fi', '\$', 5) mySSH.command('echo "ulimit -c unlimited && ./ran_build/build/' + self.air_interface + '-softmodem -O ' + lSourcePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) mySSH.command('chmod 775 ./my-lte-softmodem-run' + str(self.eNB_instance) + '.sh', '\$', 5) mySSH.command('echo ' + lPassWord + ' | sudo -S rm -Rf enb_' + self.testCase_id + '.log', '\$', 5) @@ -607,7 +610,11 @@ class RANManagement(): enbDidSync = True time.sleep(10) - if enbDidSync and eNBinNoS1: + rruCheck = False + result = re.search('^rru|^du.band', str(config_file)) + if result is not None: + rruCheck = True + if enbDidSync and eNBinNoS1 and not rruCheck: mySSH.command('ifconfig oaitun_enb1', '\$', 4) mySSH.command('ifconfig oaitun_enb1', '\$', 4) result = re.search('inet addr:1|inet 1', mySSH.getBefore()) @@ -774,7 +781,7 @@ class RANManagement(): mySSH.command('cd ' + self.eNBSourceCodePath, '\$', 5) mySSH.command('cd cmake_targets', '\$', 5) mySSH.command('echo ' + self.eNBPassword + ' | sudo -S rm -f enb.log.zip', '\$', 5) - mySSH.command('echo ' + self.eNBPassword + ' | sudo -S zip enb.log.zip enb*.log core* enb_*record.raw enb_*.pcap enb_*txt', '\$', 60) + mySSH.command('echo ' + self.eNBPassword + ' | sudo -S zip enb.log.zip enb*.log core* enb_*record.raw enb_*.pcap enb_*txt physim_*.log', '\$', 60) mySSH.command('echo ' + self.eNBPassword + ' | sudo -S rm enb*.log core* enb_*record.raw enb_*.pcap enb_*txt', '\$', 5) mySSH.close() @@ -800,8 +807,11 @@ class RANManagement(): uciStatMsgCount = 0 pdcpFailure = 0 ulschFailure = 0 + ulschAllocateCCEerror = 0 + uplinkSegmentsAborted = 0 ulschReceiveOK = 0 gnbRxTxWakeUpFailure = 0 + gnbTxWriteThreadEnabled = False cdrxActivationMessageCount = 0 dropNotEnoughRBs = 0 mbmsRequestMsg = 0 @@ -812,6 +822,7 @@ class RANManagement(): X2HO_state = CONST.X2_HO_REQ_STATE__IDLE X2HO_inNbProcedures = 0 X2HO_outNbProcedures = 0 + global_status = CONST.ALL_PROCESSES_OK for line in enb_log_file.readlines(): if X2HO_state == CONST.X2_HO_REQ_STATE__IDLE: result = re.search('target eNB Receives X2 HO Req X2AP_HANDOVER_REQ', str(line)) @@ -914,9 +925,18 @@ class RANManagement(): result = re.search('could not wakeup gNB rxtx process', str(line)) if result is not None: gnbRxTxWakeUpFailure += 1 + result = re.search('tx write thread ready', str(line)) + if result is not None: + gnbTxWriteThreadEnabled = True result = re.search('ULSCH in error in round|ULSCH 0 in error', str(line)) if result is not None: ulschFailure += 1 + result = re.search('ERROR ALLOCATING CCEs', str(line)) + if result is not None: + ulschAllocateCCEerror += 1 + result = re.search('uplink segment error.*aborted [1-9] segments', str(line)) + if result is not None: + uplinkSegmentsAborted += 1 result = re.search('ULSCH received ok', str(line)) if result is not None: ulschReceiveOK += 1 @@ -948,6 +968,10 @@ class RANManagement(): statMsg = nodeB_prefix + 'NB showed ' + str(gnbRxTxWakeUpFailure) + ' "could not wakeup gNB rxtx process" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') htmleNBFailureMsg += statMsg + '\n' + if gnbTxWriteThreadEnabled: + statMsg = nodeB_prefix + 'NB ran with TX Write thread enabled' + logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') + htmleNBFailureMsg += statMsg + '\n' if uciStatMsgCount > 0: statMsg = nodeB_prefix + 'NB showed ' + str(uciStatMsgCount) + ' "uci->stat" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') @@ -960,6 +984,14 @@ class RANManagement(): statMsg = nodeB_prefix + 'NB showed ' + str(ulschFailure) + ' "ULSCH in error in round" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') htmleNBFailureMsg += statMsg + '\n' + if ulschAllocateCCEerror > 0: + statMsg = nodeB_prefix + 'NB showed ' + str(ulschAllocateCCEerror) + ' "eNB_dlsch_ulsch_scheduler(); ERROR ALLOCATING CCEs" message(s)' + logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') + htmleNBFailureMsg += statMsg + '\n' + if uplinkSegmentsAborted > 0: + statMsg = nodeB_prefix + 'NB showed ' + str(uplinkSegmentsAborted) + ' "uplink segment error 0/2, aborted * segments" message(s)' + logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') + htmleNBFailureMsg += statMsg + '\n' if dropNotEnoughRBs > 0: statMsg = 'eNB showed ' + str(dropNotEnoughRBs) + ' "dropping, not enough RBs" message(s)' logging.debug('\u001B[1;30;43m ' + statMsg + ' \u001B[0m') @@ -1030,30 +1062,23 @@ class RANManagement(): rruMsg = 'Slave RRU DID NOT receive the RRU_frame_resynch command from RAU' logging.debug('\u001B[1;37;41m ' + rruMsg + ' \u001B[0m') htmleNBFailureMsg += rruMsg + '\n' - self.prematureExit(True) - return CONST.ENB_PROCESS_SLAVE_RRU_NOT_SYNCED + self.prematureExit = True + global_status = CONST.ENB_PROCESS_SLAVE_RRU_NOT_SYNCED if foundSegFault: logging.debug('\u001B[1;37;41m ' + nodeB_prefix + 'NB ended with a Segmentation Fault! \u001B[0m') - if self.htmlObj is not None: - self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg) - return CONST.ENB_PROCESS_SEG_FAULT + global_status = CONST.ENB_PROCESS_SEG_FAULT if foundAssertion: logging.debug('\u001B[1;37;41m ' + nodeB_prefix + 'NB ended with an assertion! \u001B[0m') htmleNBFailureMsg += msgAssertion - if self.htmlObj is not None: - self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg) - return CONST.ENB_PROCESS_ASSERTION + global_status = CONST.ENB_PROCESS_ASSERTION if foundRealTimeIssue: logging.debug('\u001B[1;37;41m ' + nodeB_prefix + 'NB faced real time issues! \u001B[0m') htmleNBFailureMsg += nodeB_prefix + 'NB faced real time issues!\n' - #return CONST.ENB_PROCESS_REALTIME_ISSUE if rlcDiscardBuffer > 0: rlcMsg = nodeB_prefix + 'NB RLC discarded ' + str(rlcDiscardBuffer) + ' buffer(s)' logging.debug('\u001B[1;37;41m ' + rlcMsg + ' \u001B[0m') htmleNBFailureMsg += rlcMsg + '\n' - if self.htmlObj is not None: - self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg) - return CONST.ENB_PROCESS_REALTIME_ISSUE + global_status = CONST.ENB_PROCESS_REALTIME_ISSUE if self.htmlObj is not None: self.htmlObj.SetHmleNBFailureMsg(htmleNBFailureMsg) - return 0 + return global_status diff --git a/ci-scripts/reportBuildLocally.sh b/ci-scripts/reportBuildLocally.sh index 0a75ff25b7..44d200c3b6 100755 --- a/ci-scripts/reportBuildLocally.sh +++ b/ci-scripts/reportBuildLocally.sh @@ -53,7 +53,7 @@ function details_table { echo " Message" >> $3 echo " " >> $3 - LIST_MESSAGES=`egrep "error:|warning:" $2 | egrep -v "jobserver unavailable|Clock skew detected.|flexran.proto"` + LIST_MESSAGES=`egrep "error:|warning:" $2 | egrep -v "jobserver unavailable|Clock skew detected.|flexran.proto|disabling jobserver mode"` COMPLETE_MESSAGE="start" for MESSAGE in $LIST_MESSAGES do @@ -146,7 +146,7 @@ function summary_table_row { else echo " $NB_ERRORS" >> ./build_results.html fi - NB_WARNINGS=`egrep "warning:" $2 | egrep -v "jobserver unavailable|Clock skew detected.|flexran.proto" | egrep -c "warning:"` + NB_WARNINGS=`egrep "warning:" $2 | egrep -v "jobserver unavailable|Clock skew detected.|flexran.proto|disabling jobserver mode" | egrep -c "warning:"` if [ $NB_WARNINGS -eq 0 ] then echo " $NB_WARNINGS" >> ./build_results.html diff --git a/ci-scripts/reportTestLocally.sh b/ci-scripts/reportTestLocally.sh index b74fe93a1f..897f9285e9 100755 --- a/ci-scripts/reportTestLocally.sh +++ b/ci-scripts/reportTestLocally.sh @@ -724,8 +724,8 @@ function report_test { echo " " >> ./test_simulator_results.html echo " " >> ./test_simulator_results.html fi - #PING_LOGS=`ls $ARCHIVES_LOC/${TMODE}_${BW}MHz_${UES}users_${CN_CONFIG}_ping*.log 2> /dev/null` - #analyzePingFiles + PING_LOGS=`ls $ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_ping*.log 2> /dev/null` + analyzePingFiles IPERF_TESTS=`ls $ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_iperf_dl*client*txt 2> /dev/null` analyzeIperfFiles diff --git a/ci-scripts/rrc-files/rbconfig.raw b/ci-scripts/rrc-files/rbconfig.raw deleted file mode 100644 index b03f18d121..0000000000 Binary files a/ci-scripts/rrc-files/rbconfig.raw and /dev/null differ diff --git a/ci-scripts/rrc-files/reconfig.raw b/ci-scripts/rrc-files/reconfig.raw deleted file mode 100644 index 97b41d9b6b..0000000000 Binary files a/ci-scripts/rrc-files/reconfig.raw and /dev/null differ diff --git a/ci-scripts/runTestOnVM.sh b/ci-scripts/runTestOnVM.sh index 64af11c8ba..0db2264c76 100755 --- a/ci-scripts/runTestOnVM.sh +++ b/ci-scripts/runTestOnVM.sh @@ -89,6 +89,9 @@ function start_basic_sim_enb { fi done ENB_SYNC=0 + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_VM_IP_ADDR < $1 rm $1 if [ $i -lt 50 ] then @@ -151,6 +154,9 @@ function start_basic_sim_ue { i=$[$i+1] fi done + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$2 < $1 rm $1 if [ $i -lt 50 ] then @@ -523,9 +529,9 @@ function install_epc_on_vm { echo "############################################################" echo "[ -f 01proxy ] && sudo cp 01proxy /etc/apt/apt.conf.d/" > $LOC_EPC_VM_CMDS echo "touch /home/ubuntu/.hushlogin" >> $LOC_EPC_VM_CMDS - echo "echo \"sudo apt-get --yes --quiet install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev daemon iperf\"" >> $LOC_EPC_VM_CMDS + echo "echo \"sudo apt-get --yes --quiet install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev iperf\"" >> $LOC_EPC_VM_CMDS echo "sudo apt-get update > zip-install.txt 2>&1" >> $LOC_EPC_VM_CMDS - echo "sudo apt-get --yes install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev daemon iperf >> zip-install.txt 2>&1" >> $LOC_EPC_VM_CMDS + echo "sudo apt-get --yes install zip openjdk-8-jre libconfuse-dev libreadline-dev liblog4c-dev libgcrypt-dev libsctp-dev python2.7 python2.7-dev iperf >> zip-install.txt 2>&1" >> $LOC_EPC_VM_CMDS # Installing HSS echo "echo \"cd /opt\"" >> $LOC_EPC_VM_CMDS @@ -588,8 +594,6 @@ function start_epc { echo "echo \"cd /opt/hss_sim0609\"" > $LOC_EPC_VM_CMDS echo "cd /opt/hss_sim0609" >> $LOC_EPC_VM_CMDS echo "sudo rm -f hss.log" >> $LOC_EPC_VM_CMDS - #echo "echo \"sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real\"" >> $LOC_EPC_VM_CMDS - #echo "sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real" >> $LOC_EPC_VM_CMDS echo "echo \"screen -dm -S simulated_hss ./starthss_real\"" >> $LOC_EPC_VM_CMDS echo "sudo su -c \"screen -dm -S simulated_hss ./starthss_real\"" >> $LOC_EPC_VM_CMDS @@ -656,8 +660,6 @@ function terminate_epc { echo "cd /opt/ltebox/tools" >> $1 echo "echo \"sudo ./stop_ltebox\"" >> $1 echo "sudo ./stop_ltebox" >> $1 - echo "echo \"sudo daemon --name=simulated_hss --stop\"" >> $1 - echo "sudo daemon --name=simulated_hss --stop" >> $1 echo "echo \"sudo killall --signal SIGKILL hss_sim\"" >> $1 echo "sudo killall --signal SIGKILL hss_sim" >> $1 ssh -T -o StrictHostKeyChecking=no ubuntu@$2 < $1 @@ -764,6 +766,9 @@ function start_l2_sim_enb { i=$[$i+1] fi done + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_ENB_VM_IP_ADDR < $1 rm $1 ENB_SYNC=1 if [ $i -lt 50 ] @@ -872,6 +877,9 @@ function start_l2_sim_ue { i=$[$i+1] fi done + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_UE_VM_IP_ADDR < $1 rm $1 UE_SYNC=1 if [ $i -lt 50 ] @@ -985,6 +993,9 @@ function start_rf_sim_enb { i=$[$i+1] fi done + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_ENB_VM_IP_ADDR < $1 rm $1 if [ $i -lt 50 ] then @@ -1114,6 +1125,9 @@ function start_rf_sim_ue { i=$[$i+1] fi done + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_UE_VM_IP_ADDR < $1 rm $1 if [ $i -lt 50 ] then @@ -1158,6 +1172,10 @@ function start_rf_sim_gnb { local LOC_CONF_FILE=$5 # 1 is with S1 and 0 without S1 aka noS1 local LOC_S1_CONFIGURATION=$6 + + if [ -e rbconfig.raw ]; then rm -f rbconfig.raw; fi + if [ -e reconfig.raw ]; then rm -f reconfig.raw; fi + echo "cd /home/ubuntu/tmp" > $1 echo "echo \"sudo apt-get --yes --quiet install daemon \"" >> $1 echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1 @@ -1171,6 +1189,7 @@ function start_rf_sim_gnb { echo "echo \"cd /home/ubuntu/tmp/cmake_targets/ran_build/build/\"" >> $1 echo "sudo chmod 777 /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 + echo "sudo rm -f r*config.raw" >> $1 if [ $LOC_S1_CONFIGURATION -eq 0 ] then echo "echo \"RFSIMULATOR=server ./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --noS1 --nokrnmod 1 --rfsim --phy-test\" > ./my-nr-softmodem-run.sh " >> $1 @@ -1231,6 +1250,13 @@ function start_rf_sim_gnb { fi fi sleep 10 + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_GNB_VM_IP_ADDR < $1 + rm $1 + # Copy the RAW files from the gNB run for the NR-UE + scp -o StrictHostKeyChecking=no ubuntu@$LOC_GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/ran_build/build/rbconfig.raw . + scp -o StrictHostKeyChecking=no ubuntu@$LOC_GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/ran_build/build/reconfig.raw . } function start_rf_sim_nr_ue { @@ -1241,14 +1267,21 @@ function start_rf_sim_nr_ue { local LOC_FREQUENCY=$6 # 1 is with S1 and 0 without S1 aka noS1 local LOC_S1_CONFIGURATION=$7 + + # Copy the RAW files from the gNB run + scp -o StrictHostKeyChecking=no rbconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp + scp -o StrictHostKeyChecking=no reconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp + echo "echo \"sudo apt-get --yes --quiet install daemon \"" > $1 echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1 echo "echo \"cd /home/ubuntu/tmp/cmake_targets/ran_build/build/\"" >> $1 echo "sudo chmod 777 /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 + echo "sudo cp /home/ubuntu/tmp/r*config.raw /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 + echo "sudo chmod 666 /home/ubuntu/tmp/cmake_targets/ran_build/build/r*config.raw" >> $1 echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1 if [ $LOC_S1_CONFIGURATION -eq 0 ] then - echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --nokrnmod 1 --rfsim --phy-test --rrc_config_path /home/ubuntu/tmp/ci-scripts/rrc-files --log_config.global_log_options level,nocolor --noS1\" > ./my-nr-softmodem-run.sh " >> $1 + echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --nokrnmod 1 --rfsim --phy-test --rrc_config_path /home/ubuntu/tmp/cmake_targets/ran_build/build/ --log_config.global_log_options level,nocolor --noS1\" > ./my-nr-softmodem-run.sh " >> $1 fi echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1 echo "cat ./my-nr-softmodem-run.sh" >> $1 @@ -1295,6 +1328,9 @@ function start_rf_sim_nr_ue { i=$[$i+1] fi done + echo "echo \"free -m\"" > $1 + echo "free -m" >> $1 + ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_NR_UE_VM_IP_ADDR < $1 rm $1 if [ $i -lt 50 ] then @@ -2028,7 +2064,7 @@ function run_test_on_vm { NR_STATUS=0 ######### start of loop - while [ $try_cnt -lt 5 ] + while [ $try_cnt -lt 1 ] do SYNC_STATUS=0 PING_STATUS=0 @@ -2050,6 +2086,8 @@ function run_test_on_vm { echo "Problem w/ gNB and NR-UE not syncing" terminate_enb_ue_basic_sim $NR_UE_VM_CMDS $NR_UE_VM_IP_ADDR 2 terminate_enb_ue_basic_sim $GNB_VM_CMDS $GNB_VM_IP_ADDR 1 + scp -o StrictHostKeyChecking=no ubuntu@$GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$NR_UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC SYNC_STATUS=-1 try_cnt=$[$try_cnt+1] continue @@ -2089,6 +2127,8 @@ function run_test_on_vm { echo "DL test not OK" terminate_enb_ue_basic_sim $NR_UE_VM_CMDS $NR_UE_VM_IP_ADDR 2 terminate_enb_ue_basic_sim $GNB_VM_CMDS $GNB_VM_IP_ADDR 1 + scp -o StrictHostKeyChecking=no ubuntu@$GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC + scp -o StrictHostKeyChecking=no ubuntu@$NR_UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC try_cnt=$[$try_cnt+1] continue fi diff --git a/ci-scripts/xml_files/enb_ue_usrp210_band7_epc_start.xml b/ci-scripts/xml_files/enb_ue_usrp210_band7_epc_start.xml index 4dbfe00821..aac71198f1 100644 --- a/ci-scripts/xml_files/enb_ue_usrp210_band7_epc_start.xml +++ b/ci-scripts/xml_files/enb_ue_usrp210_band7_epc_start.xml @@ -25,23 +25,10 @@ EPC-Start log-in - 010101 090101 050101 060101 070101 - - Build_eNB - Build eNB (USRP) - -w USRP -c --eNB - - - - Build_OAI_UE - Build OAI UE - -w USRP --UE - - Initialize_HSS Initialize HSS diff --git a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml index 41e746bc85..73d1216199 100644 --- a/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml +++ b/ci-scripts/xml_files/enb_usrp210_band7_test_05mhz_tm1_rrc_inactivity_no_flexran.xml @@ -24,6 +24,7 @@ test-05-tm1-rrc-no-flex Test-05MHz-TM1-RRC-Inactivity tasks + 2 030201 040101 diff --git a/ci-scripts/xml_files/gnb_nr_ue_usrp_run.xml b/ci-scripts/xml_files/gnb_nr_ue_usrp_run.xml index f3e80c576a..c51093c178 100644 --- a/ci-scripts/xml_files/gnb_nr_ue_usrp_run.xml +++ b/ci-scripts/xml_files/gnb_nr_ue_usrp_run.xml @@ -52,7 +52,7 @@ Initialize_OAI_UE Initialize NR UE USRP - --phy-test --usrp-args "addr=192.168.30.2,second_addr=192.168.50.2,clock_source=external,time_source=external" --threadoffset 16 --rrc_config_path ci-scripts/rrc-files + --phy-test --usrp-args "addr=192.168.30.2,second_addr=192.168.50.2,clock_source=external,time_source=external" --threadoffset 16 --rrc_config_path . NR diff --git a/ci-scripts/xml_files/gnb_usrp_build.xml b/ci-scripts/xml_files/gnb_usrp_build.xml index bba92930c5..97d6ef06f6 100644 --- a/ci-scripts/xml_files/gnb_usrp_build.xml +++ b/ci-scripts/xml_files/gnb_usrp_build.xml @@ -24,6 +24,7 @@ gnb-build-tab Build-gNB wrench + 4 010101 diff --git a/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml b/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml index e1644f3931..8276294e9a 100644 --- a/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml +++ b/ci-scripts/xml_files/if4p5_usrp210_band40_test_10mhz.xml @@ -24,6 +24,7 @@ test-10 Test-10MHz tasks + 2 030201 040101 diff --git a/ci-scripts/xml_files/multi_rru_band38_build.xml b/ci-scripts/xml_files/multi_rru_band38_build.xml index 614ef394f3..ba45eab10a 100644 --- a/ci-scripts/xml_files/multi_rru_band38_build.xml +++ b/ci-scripts/xml_files/multi_rru_band38_build.xml @@ -33,7 +33,7 @@ Build_eNB Build RCC - -w USRP -c --eNB + -w USRP -c --eNB --ninja 0 0 True @@ -42,7 +42,7 @@ WaitEndBuild_eNB Wait for end of Build RCC - -w USRP -c --eNB + -w USRP -c --eNB --ninja 0 0 @@ -50,7 +50,7 @@ Build_eNB Build Master RRU - -w USRP -c --eNB + -w USRP -c --eNB --ninja 1 1 True @@ -59,7 +59,7 @@ WaitEndBuild_eNB Wait for end of Build Master RRU - -w USRP -c --eNB + -w USRP -c --eNB --ninja 1 1 @@ -67,7 +67,7 @@ Build_eNB Build Slave RRU - -w USRP -c --eNB + -w USRP -c --eNB --ninja 2 2 True @@ -76,7 +76,7 @@ WaitEndBuild_eNB Wait for end of Build Slave RRU - -w USRP -c --eNB + -w USRP -c --eNB --ninja 2 2 diff --git a/ci-scripts/xml_files/multi_rru_band38_test_10mhz_tm1.xml b/ci-scripts/xml_files/multi_rru_band38_test_10mhz_tm1.xml index 7658f8a0e5..cca14c0696 100644 --- a/ci-scripts/xml_files/multi_rru_band38_test_10mhz_tm1.xml +++ b/ci-scripts/xml_files/multi_rru_band38_test_10mhz_tm1.xml @@ -24,7 +24,7 @@ test-multi-rru-10 Test-Multi-RRU-10MHz tasks - 4 + 2 030211 030212 030213 030111 030112 030113 diff --git a/ci-scripts/xml_files/nr_ue_usrp_build.xml b/ci-scripts/xml_files/nr_ue_usrp_build.xml index 7d8d97d2c5..c3c842b85a 100644 --- a/ci-scripts/xml_files/nr_ue_usrp_build.xml +++ b/ci-scripts/xml_files/nr_ue_usrp_build.xml @@ -24,6 +24,7 @@ nr-ue-build-tab Build-NR-UE wrench + 2 010102 diff --git a/cmake_targets/CMakeLists.txt b/cmake_targets/CMakeLists.txt index dcd063ff5c..0b60172747 100644 --- a/cmake_targets/CMakeLists.txt +++ b/cmake_targets/CMakeLists.txt @@ -20,34 +20,9 @@ # */ # Author: laurent THOMAS, Lionel GAUTHIER -###################### FOR CUDA############################# -# author NCTU OpinConnect Terng-Yin Hsu,WEI-YING,LIN: -# Add for PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu -# email tyhsu@cs.nctu.edu.tw -###################### FOR CUDA############################# + cmake_minimum_required (VERSION 3.0) - - -############################################## -# Base CUDA setting -############################################## -find_package(CUDA) -message ("cuda include ${CUDA_INCLUDE_DIRS}") -message ("cuda library ${CUDA_LIBRARY_DIRS}") - -add_definitions("-L/usr/local/cuda/lib64") - -SET(CUDA_NVCC_FLAGS - "${CUDA_NVCC_FLAGS};-arch=sm_75;") - -# Disable warnings for CUDA -SET(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS};-lpthread;-w;-O3;--default-stream;per-thread;-I/usr/local/cuda/inc;-L/usr/local/cuda/lib -lcutil;-rdc=true;-lcudadevrt") -SET(CUDA_VERBOSE_BUILD ON) -SET(CUDA_HOST_COMPILER "/usr/bin/g++") - -SET(CUDA_SEPARABLE_COMPILATION ON) - ######################################################### # Base directories, compatible with legacy OAI building # ######################################################### @@ -64,6 +39,33 @@ set (OPENAIR_BIN_DIR ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}) project (OpenAirInterface) + + +############################################## +# Base CUDA setting +############################################## +find_package(CUDA) +if (CUDA_FOUND) + message ("cuda include ${CUDA_INCLUDE_DIRS}") + message ("cuda library ${CUDA_LIBRARY_DIRS}") + + add_definitions("-L/usr/local/cuda/lib64") + + SET(CUDA_NVCC_FLAGS + "${CUDA_NVCC_FLAGS};-arch=sm_60;") + + # Disable warnings for CUDA + SET(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS};-lpthread;-w;-O3;--default-stream;per-thread;-I/usr/local/cuda/inc;-L/usr/local/cuda/lib -lcutil;-rdc=true;-lcudadevrt") + SET(CUDA_VERBOSE_BUILD ON) + SET(CUDA_HOST_COMPILER "/usr/bin/g++") + + SET(CUDA_SEPARABLE_COMPILATION ON) + +else (CUDA_FOUND) + message ("No CUDA tool installed") +endif () + + ########################################### # macros to define options as there is numerous options in oai ################################################ @@ -194,13 +196,30 @@ endif() set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_FLAGS_PROCESSOR} -pipe -std=gnu99 -Wall -Wstrict-prototypes -fno-strict-aliasing -rdynamic -funroll-loops -Wno-packed-bitfield-compat -fPIC") # add autotools definitions that were maybe used! -# set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'") -set(CMAKE_C_FLAGS - "${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP " -) -set(CMAKE_CXX_FLAGS - "${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 " -) +if (CUDA_FOUND) + set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'") + set(CUDA_CMAKE_C_FLAGS + "${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D CUDA_FLAG" + ) + set(CUDA_CMAKE_CXX_FLAGS + "${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 -D CUDA_FLAG" + ) + + set(CMAKE_C_FLAGS + "${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D${MKVER} -D CUDA_FLAG" + ) + set(CMAKE_CXX_FLAGS + "${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 -D${MKVER} -D CUDA_FLAG" + ) +else (CUDA_FOUND) + set(MKVER "'MAKE_VERSION(a,b,c)=((a)*256+(b)*16+c)'") + set(CMAKE_C_FLAGS + "${CMAKE_C_FLAGS} -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_FCNTL_H=1 -DHAVE_ARPA_INET_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_SOCKET_H=1 -DHAVE_STRERROR=1 -DHAVE_SOCKET=1 -DHAVE_MEMSET=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DHAVE_LIBSCTP -D${MKVER}" + ) + set(CMAKE_CXX_FLAGS + "${CMAKE_CXX_FLAGS} ${C_FLAGS_PROCESSOR} -Wno-packed-bitfield-compat -fPIC -Wall -fno-strict-aliasing -rdynamic -std=c++11 -D${MKVER}" + ) +endif () add_definitions("-DASN_DISABLE_OER_SUPPORT") @@ -1655,7 +1674,7 @@ add_library(PHY_MEX ${PHY_MEX_UE} ${CONFIG_LIB}) #Layer 2 library ##################### set(MAC_DIR ${OPENAIR2_DIR}/LAYER2/MAC) -set(NR_MAC_DIR ${OPENAIR2_DIR}/LAYER2/NR_MAC_gNB) +set(NR_GNB_MAC_DIR ${OPENAIR2_DIR}/LAYER2/NR_MAC_gNB) set(NR_UE_MAC_DIR ${OPENAIR2_DIR}/LAYER2/NR_MAC_UE) set(PHY_INTERFACE_DIR ${OPENAIR2_DIR}/PHY_INTERFACE) set(NR_PHY_INTERFACE_DIR ${OPENAIR2_DIR}/NR_PHY_INTERFACE) @@ -1811,20 +1830,22 @@ set (MAC_SRC ${MAC_DIR}/eNB_scheduler_fairRR.c ${MAC_DIR}/eNB_scheduler_phytest.c ${MAC_DIR}/pre_processor.c + ${MAC_DIR}/slicing/slicing.c ${MAC_DIR}/config.c ${MAC_DIR}/config_ue.c ) set (MAC_NR_SRC ${NR_PHY_INTERFACE_DIR}/NR_IF_Module.c - ${NR_MAC_DIR}/main.c - ${NR_MAC_DIR}/config.c - ${NR_MAC_DIR}/gNB_scheduler.c - ${NR_MAC_DIR}/gNB_scheduler_bch.c - ${NR_MAC_DIR}/gNB_scheduler_dlsch.c - ${NR_MAC_DIR}/gNB_scheduler_ulsch.c - ${NR_MAC_DIR}/gNB_scheduler_primitives.c - ${NR_MAC_DIR}/gNB_scheduler_phytest.c + ${NR_GNB_MAC_DIR}/main.c + ${NR_GNB_MAC_DIR}/config.c + ${NR_GNB_MAC_DIR}/gNB_scheduler.c + ${NR_GNB_MAC_DIR}/gNB_scheduler_bch.c + ${NR_GNB_MAC_DIR}/gNB_scheduler_dlsch.c + ${NR_GNB_MAC_DIR}/gNB_scheduler_ulsch.c + ${NR_GNB_MAC_DIR}/gNB_scheduler_primitives.c + ${NR_GNB_MAC_DIR}/gNB_scheduler_phytest.c + ${NR_GNB_MAC_DIR}/gNB_scheduler_RA.c ) @@ -1836,7 +1857,6 @@ set (MAC_SRC_UE ${MAC_DIR}/l1_helpers.c ${MAC_DIR}/rar_tools_ue.c ${MAC_DIR}/config_ue.c - ) set (MAC_NR_SRC_UE @@ -1846,6 +1866,9 @@ set (MAC_NR_SRC_UE ${NR_UE_MAC_DIR}/main_ue_nr.c ${NR_UE_MAC_DIR}/nr_ue_procedures.c ${NR_UE_MAC_DIR}/nr_ue_dci_configuration.c + ${NR_UE_MAC_DIR}/nr_l1_helpers.c + ${NR_UE_MAC_DIR}/nr_ra_procedures.c + ${NR_UE_MAC_DIR}/rar_tools_nrUE.c ) set (ENB_APP_SRC @@ -1909,7 +1932,7 @@ add_library( NR_L2_UE ${NR_L2_SRC_UE} ${MAC_NR_SRC_UE} ) add_library( MAC_NR_COMMON ${OPENAIR2_DIR}/LAYER2/NR_MAC_COMMON/nr_mac_common.c ${OPENAIR2_DIR}/LAYER2/NR_MAC_gNB/nr_compute_tbs_common.c) include_directories("${OPENAIR2_DIR}/NR_UE_PHY_INTERFACE") -include_directories("${OPENAIR2_DIR}/LAYER2/NR_MAC_UE") +include_directories("${OPENAIR2_DIR}/LAYER2") include_directories("${OPENAIR1_DIR}/SCHED_NR_UE") #include_directories("${NFAPI_USER_DIR}"") @@ -1937,6 +1960,19 @@ set (GTPV1U_SRC add_library(GTPV1U ${GTPV1U_SRC}) add_dependencies(GTPV1U rrc_flag) +#NR case +set (NR_GTPV1U_SRC + ${NR_RRC_DIR}/rrc_gNB_GTPV1U.c + ${RRC_DIR}/rrc_eNB_GTPV1U.c + ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1uTunnelEndPoint.c + ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1uTrxn.c + ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1uMsg.c + ${GTPV1U_DIR}/nw-gtpv1u/src/NwGtpv1u.c + ${GTPV1U_DIR}/gtpv1u_teid_pool.c +) +add_library(NR_GTPV1U ${NR_GTPV1U_SRC}) +add_dependencies(NR_GTPV1U rrc_flag) + set (MME_APP_SRC ${OPENAIR3_DIR}/MME_APP/mme_app.c ${OPENAIR3_DIR}/MME_APP/mme_config.c @@ -2264,26 +2300,28 @@ add_library(LFDS7 ${lfds7_queue} ${lfds7_ring} ${lfds7_qbss} ${lfds7_stack} ${lfds7_freelist} ${lfds7_btree} ${lfds7_hash} ${lfds7_ordered_list} ${lfds7_unordered_list} ${lfds7_misc} ) -# Simulation library -########################## -set (SIMUSRC -${OPENAIR1_DIR}/SIMULATION/TOOLS/random_channel.c -${OPENAIR1_DIR}/SIMULATION/TOOLS/rangen_double.c -${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c -${OPENAIR1_DIR}/SIMULATION/TOOLS/multipath_channel.c -${OPENAIR1_DIR}/SIMULATION/TOOLS/multipath_tv_channel.c -${OPENAIR1_DIR}/SIMULATION/TOOLS/abstraction.c -${OPENAIR1_DIR}/SIMULATION/TOOLS/channel_sim.c -${OPENAIR1_DIR}/SIMULATION/RF/rf.c -${OPENAIR1_DIR}/SIMULATION/RF/dac.c -${OPENAIR1_DIR}/SIMULATION/RF/adc.c -${OPENAIR_DIR}/targets/ARCH/rfsimulator/apply_channelmod.c -#${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c -) +add_library(SIMU_COMMON + ${OPENAIR1_DIR}/SIMULATION/TOOLS/random_channel.c + ${OPENAIR1_DIR}/SIMULATION/TOOLS/rangen_double.c + ) # Simulation library ########################## -add_library( SIMU SHARED ${SIMUSRC} ) +set (SIMUSRC + ${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c + ${OPENAIR1_DIR}/SIMULATION/TOOLS/multipath_channel.c + ${OPENAIR1_DIR}/SIMULATION/TOOLS/multipath_tv_channel.c + ${OPENAIR1_DIR}/SIMULATION/TOOLS/abstraction.c + ${OPENAIR1_DIR}/SIMULATION/TOOLS/channel_sim.c + ${OPENAIR1_DIR}/SIMULATION/RF/rf.c + ${OPENAIR1_DIR}/SIMULATION/RF/dac.c + ${OPENAIR1_DIR}/SIMULATION/RF/adc.c + #${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c + ) + +# Simulation library +########################## +add_library(SIMU SHARED ${SIMUSRC} ) add_library(SIMU_ETH ${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c @@ -2441,9 +2479,11 @@ target_link_libraries(gnbscope ${XFORMS_LIBRARIES}) add_library(rfsimulator MODULE - ${OPENAIR_TARGETS}/ARCH/rfsimulator/simulator.c + ${OPENAIR_TARGETS}/ARCH/rfsimulator/simulator.c + ${OPENAIR_TARGETS}/ARCH/rfsimulator/apply_channelmod.c + ${OPENAIR_TARGETS}/ARCH/rfsimulator/new_channel_sim.c ) -target_link_libraries(rfsimulator SIMU ${ATLAS_LIBRARIES}) +target_link_libraries(rfsimulator SIMU_COMMON ${ATLAS_LIBRARIES}) add_library(oai_iqplayer MODULE ${OPENAIR_TARGETS}/ARCH/iqplayer/iqplayer_lib.c @@ -2466,7 +2506,7 @@ endif (${T_TRACER}) add_custom_command ( OUTPUT ${OPENAIR_DIR}/common/utils/T/T_IDs.h COMMAND make clean - COMMAND make + COMMAND make -j2 COMMAND make check_vcd WORKING_DIRECTORY ${OPENAIR_DIR}/common/utils/T DEPENDS ${OPENAIR_DIR}/common/utils/T/T_messages.txt @@ -2589,7 +2629,7 @@ add_dependencies(ocp-enb rrc_flag s1ap_flag x2_flag oai_iqplayer) target_link_libraries (ocp-enb -Wl,--start-group RRC_LIB NR_RRC_LIB S1AP_LIB S1AP_ENB F1AP_LIB F1AP M2AP_LIB M2AP_ENB X2AP_LIB X2AP_ENB M3AP_LIB M3AP_ENB GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_LIB SCHED_RU_LIB - PHY_COMMON PHY PHY_RU LFDS L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB LFDS7 + PHY_COMMON PHY PHY_RU LFDS L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB LFDS7 SIMU_COMMON ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB} ${PROTO_AGENT_LIB} -Wl,--end-group z dl) target_link_libraries (ocp-enb ${LIBXML2_LIBRARIES} pthread m ${CONFIG_LIBRARIES} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${LIB_LMS_LIBRARIES} ${T_LIB}) @@ -2659,7 +2699,7 @@ target_link_libraries (lte-uesoftmodem -Wl,--start-group RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP F1AP_LIB GTPV1U SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP UDP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON - PHY_UE PHY_RU LFDS L2_UE L2_LTE LFDS7 SIMU NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB + PHY_UE PHY_RU LFDS L2_UE L2_LTE LFDS7 SIMU_COMMON SIMU NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${ATLAS_LIBRARIES} -Wl,--end-group z dl) @@ -2685,6 +2725,7 @@ add_executable(nr-softmodem ${OPENAIR_TARGETS}/ARCH/COMMON/record_player.c ${OPENAIR2_DIR}/RRC/NAS/nas_config.c ${OPENAIR2_DIR}/RRC/NAS/rb_config.c + ${OPENAIR3_DIR}/GTPV1-U/gtpv1u_gNB.c ${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c ${OPENAIR_DIR}/common/utils/utils.c ${OPENAIR_DIR}/common/utils/system.c @@ -2698,7 +2739,7 @@ add_executable(nr-softmodem target_link_libraries (nr-softmodem -Wl,--start-group - UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA + UTIL HASHTABLE SCTP_CLIENT UDP SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS NR_GTPV1U SECU_CN SECU_OSA ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} RRC_LIB NR_RRC_LIB S1AP_LIB S1AP_ENB L2 L2_NR MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB X2AP_LIB X2AP_ENB F1AP_LIB F1AP M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB ${PROTO_AGENT_LIB} ${FSPT_MSG_LIB} @@ -2742,9 +2783,9 @@ add_executable(nr-uesoftmodem target_link_libraries (nr-uesoftmodem -Wl,--start-group RRC_LIB NR_RRC_LIB SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT UDP SCHED_RU_LIB SCHED_UE_LIB SCHED_NR_UE_LIB + PHY_COMMON PHY_NR_COMMON PHY_UE PHY_NR_UE PHY_RU LFDS NR_L2_UE L2_UE MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB + NFAPI_USER_LIB S1AP_LIB S1AP_ENB ${MSC_LIB} ${RAL_LIB} ${NAS_UE_LIB} ${ITTI_LIB} ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${ATLAS_LIBRARIES} - PHY_COMMON PHY_NR_COMMON PHY_UE PHY_NR_UE PHY_RU LFDS L2_UE NR_L2_UE MAC_NR_COMMON S1AP_LIB S1AP_ENB - NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB -Wl,--end-group z dl) target_link_libraries (nr-uesoftmodem ${LIBXML2_LIBRARIES}) @@ -2754,29 +2795,6 @@ target_link_libraries (nr-uesoftmodem ${T_LIB}) add_dependencies( nr-uesoftmodem ldpc_orig ldpc_optim ldpc_optim8seg ldpc ) -# USIM process -################# -#add_executable(usim -# ${OPENAIR3_DIR}/NAS/TOOLS/usim_data.c -# ${OPENAIR3_DIR}/NAS/USER/API/USIM/usim_api.c -# ${OPENAIR3_DIR}/NAS/USER/API/USIM/aka_functions.c -# ${OPENAIR3_DIR}/NAS/COMMON/UTIL/memory.c -# ${OPENAIR3_DIR}/NAS/COMMON/UTIL/nas_log.c -# ${OPENAIR3_DIR}/NAS/COMMON/UTIL/OctetString.c -# ${OPENAIR3_DIR}/NAS/COMMON/UTIL/TLVEncoder.c -# ) -#target_link_libraries (usim ${NAS_LIB} UTIL ${ITTI_LIB} LFDS pthread rt nettle crypto m) - -# ??? -##################### -#add_executable(nvram -# ${OPENAIR3_DIR}/NAS/TOOLS/ue_data.c -# ${OPENAIR3_DIR}/NAS/COMMON/UTIL/memory.c -# ${OPENAIR3_DIR}/NAS/COMMON/UTIL/nas_log.c -# ) -#target_link_libraries (nvram LIB_NAS_UE UTIL ${ITTI_LIB} LFDS pthread rt nettle crypto m) - - ###################################" # Addexecutables for tests #################################### @@ -2793,7 +2811,7 @@ add_executable(dlsim_tm4 ${T_SOURCE} ) target_link_libraries (dlsim_tm4 - -Wl,--start-group SIMU UTIL SCHED_LIB SCHED_RU_LIB PHY LFDS ${ITTI_LIB} -Wl,--end-group + -Wl,--start-group SIMU_COMMON SIMU UTIL SCHED_LIB SCHED_RU_LIB PHY LFDS ${ITTI_LIB} -Wl,--end-group pthread m rt ${CONFIG_LIB} ${ATLAS_LIBRARIES} ${T_LIB} ) @@ -2806,7 +2824,7 @@ add_executable(polartest ${SHLIB_LOADER_SOURCES} ) target_link_libraries(polartest - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_COMMON PHY_NR_UE CONFIG_LIB -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR PHY_NR_COMMON PHY_NR_UE CONFIG_LIB -Wl,--end-group m pthread ${ATLAS_LIBRARIES} dl ) @@ -2821,35 +2839,51 @@ add_executable(smallblocktest target_link_libraries(smallblocktest - -Wl,--start-group UTIL SIMU PHY_NR PHY_COMMON PHY_NR_COMMON CONFIG_LIB -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_NR PHY_COMMON PHY_NR_COMMON CONFIG_LIB -Wl,--end-group m pthread ${ATLAS_LIBRARIES} dl ) -<<<<<<< HEAD + +# temp_C_flag = CMAKE_C_FLAGS +#set(CMAKE_C_FLAGS " ") +set (TEMP_C_FLAG ${CMAKE_C_FLAGS}) +set (CMAKE_C_FLAGS ${CUDA_CMAKE_C_FLAGS}) + +set (TEMP_CXX_FLAG ${CMAKE_CXX_FLAGS}) +set (CMAKE_CXX_FLAGS ${CUDA_CMAKE_CXX_FLAGS}) +if (CUDA_FOUND) ################################################### # For CUDA library ################################################### -CUDA_ADD_LIBRARY(LDPC_CU - ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu - ) -CUDA_ADD_CUFFT_TO_TARGET(LDPC_CU) -cuda_add_executable(ldpctest -======= -add_executable(ldpctest - ${PHY_NR_CODINGIF} ->>>>>>> origin/develop - ${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c - ${T_SOURCE} - ${SHLIB_LOADER_SOURCES} - ) -<<<<<<< HEAD + + CUDA_ADD_LIBRARY(LDPC_CU + ${OPENAIR1_DIR}/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu + ) + CUDA_ADD_CUFFT_TO_TARGET(LDPC_CU) + cuda_add_executable(ldpctest + ${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c + ${T_SOURCE} + ${SHLIB_LOADER_SOURCES} + ) + target_link_libraries(ldpctest -ldl + -Wl,--start-group + LDPC_CU UTIL SIMU PHY_NR CONFIG_LIB + -Wl,--end-group + m pthread ${ATLAS_LIBRARIES} dl + ) + +else (CUDA_FOUND) + add_executable(ldpctest + ${PHY_NR_CODINGIF} + ${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/ldpctest.c + ${T_SOURCE} + ${SHLIB_LOADER_SOURCES} + ) + +endif () +set (CMAKE_C_FLAGS ${TEMP_C_FLAG}) +set (CMAKE_CXX_FLAGS ${TEMP_CXX_FLAG}) -target_link_libraries(ldpctest -ldl - -Wl,--start-group - LDPC_CU UTIL SIMU PHY_NR CONFIG_LIB - -Wl,--end-group - m pthread ${ATLAS_LIBRARIES} dl - ) # add_executable(ldpctest # ${PHY_NR_CODINGIF} @@ -2857,36 +2891,36 @@ target_link_libraries(ldpctest -ldl # ${T_SOURCE} # ${SHLIB_LOADER_SOURCES} # ) -======= ->>>>>>> origin/develop add_dependencies( ldpctest ldpc_orig ldpc_optim ldpc_optim8seg ldpc ) target_link_libraries(ldpctest - -Wl,--start-group UTIL SIMU PHY_NR PHY_COMMON PHY_NR_COMMON CONFIG_LIB -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_NR PHY_COMMON PHY_NR_COMMON CONFIG_LIB -Wl,--end-group m pthread ${ATLAS_LIBRARIES} dl ) add_executable(nr_dlschsim ${OPENAIR1_DIR}/SIMULATION/NR_PHY/dlschsim.c ${OPENAIR_DIR}/common/utils/system.c + ${OPENAIR_DIR}/common/utils/nr/nr_common.c ${UTIL_SRC} ${T_SOURCE} ${SHLIB_LOADER_SOURCES} ) target_link_libraries(nr_dlschsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl ) add_executable(nr_pbchsim ${OPENAIR1_DIR}/SIMULATION/NR_PHY/pbchsim.c ${OPENAIR_DIR}/common/utils/system.c + ${OPENAIR_DIR}/common/utils/nr/nr_common.c ${UTIL_SRC} ${T_SOURCE} ${SHLIB_LOADER_SOURCES} ) target_link_libraries(nr_pbchsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl ) @@ -2901,7 +2935,7 @@ add_executable(nr_pucchsim ${SHLIB_LOADER_SOURCES} ) target_link_libraries(nr_pucchsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl ) @@ -2915,7 +2949,7 @@ add_executable(nr_dlsim ${SHLIB_LOADER_SOURCES} ) target_link_libraries(nr_dlsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl ) target_compile_definitions(nr_dlsim PUBLIC -DPHYSICAL_SIMULATOR) @@ -2929,17 +2963,18 @@ add_executable(nr_prachsim ${T_SOURCE} ${SHLIB_LOADER_SOURCES}) target_link_libraries(nr_prachsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_RU PHY_NR_UE MAC_NR_COMMON SCHED_NR_LIB SCHED_NR_UE_LIB RRC_LIB NR_RRC_LIB L2_NR CONFIG_LIB -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl) + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_RU PHY_NR_UE MAC_NR_COMMON SCHED_NR_LIB MAC_UE_NR SCHED_NR_UE_LIB RRC_LIB NR_RRC_LIB L2_NR CONFIG_LIB -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl) add_executable(nr_ulschsim ${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulschsim.c ${OPENAIR_DIR}/common/utils/system.c + ${OPENAIR_DIR}/common/utils/nr/nr_common.c ${UTIL_SRC} ${T_SOURCE} ${SHLIB_LOADER_SOURCES} ) target_link_libraries(nr_ulschsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR_COMMON PHY_NR PHY_NR_UE SCHED_NR_LIB CONFIG_LIB MAC_NR_COMMON -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl ) @@ -2953,7 +2988,7 @@ add_executable(nr_ulsim ${SHLIB_LOADER_SOURCES} ) target_link_libraries(nr_ulsim - -Wl,--start-group UTIL SIMU PHY_COMMON PHY_NR PHY_NR_COMMON PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group + -Wl,--start-group UTIL SIMU_COMMON SIMU PHY_COMMON PHY_NR PHY_NR_COMMON PHY_NR_UE SCHED_NR_LIB SCHED_NR_UE_LIB MAC_NR MAC_UE_NR MAC_NR_COMMON RRC_LIB NR_RRC_LIB CONFIG_LIB L2_NR -Wl,--end-group m pthread ${ATLAS_LIBRARIES} ${T_LIB} ${ITTI_LIB} dl ) target_compile_definitions(nr_ulsim PUBLIC -DPHYSICAL_SIMULATOR) @@ -2972,7 +3007,7 @@ foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim pr ${NFAPI_USER_DIR}/nfapi.c ) target_link_libraries (${myExe} - -Wl,--start-group SIMU UTIL SCHED_LIB SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_NR_COMMON PHY PHY_UE PHY_RU LFDS ${ITTI_LIB} LFDS7 -Wl,--end-group + -Wl,--start-group SIMU_COMMON SIMU UTIL SCHED_LIB SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON PHY_NR_COMMON PHY PHY_UE PHY_RU LFDS ${ITTI_LIB} LFDS7 -Wl,--end-group pthread m rt ${CONFIG_LIB} ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl ) @@ -3052,8 +3087,8 @@ if (${T_TRACER}) NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_VNF_LIB NFAPI_USER_LIB PHY_COMMON PHY PHY_UE PHY_NR PHY_NR_COMMON PHY_NR_UE PHY_RU PHY_MEX L2 L2_LTE L2_NR L2_UE NR_L2_UE MAC_NR_COMMON MAC_NR MAC_UE_NR - CN_UTILS GTPV1U SCTP_CLIENT MME_APP UDP LIB_NAS_UE NB_IoT LFDS LFDS7 SIMU SIMU_ETH OPENAIR0_LIB - ldpc_orig ldpc_optim ldpc_optim8seg ldpc PROTO_AGENT) + CN_UTILS GTPV1U NR_GTPV1U SCTP_CLIENT MME_APP UDP LIB_NAS_UE NB_IoT LFDS LFDS7 SIMU_COMMON SIMU SIMU_ETH OPENAIR0_LIB + ldpc_orig ldpc_optim ldpc_optim8seg ldpc PROTO_AGENT dfts) if (TARGET ${i}) add_dependencies(${i} generate_T) endif() @@ -3096,7 +3131,7 @@ function(make_driver name dir) endforeach() CONFIGURE_FILE(${OPENAIR_CMAKE}/tools/Kbuild.cmake ${OPENAIR_BIN_DIR}/${name}/Kbuild) add_custom_command(OUTPUT ${name}.ko - COMMAND make -C ${module_build_path} M=${OPENAIR_BIN_DIR}/${name} + COMMAND make -j2 -C ${module_build_path} M=${OPENAIR_BIN_DIR}/${name} WORKING_DIRECTORY ${OPENAIR_BIN_DIR}/${name} COMMENT "building ${module}.ko" VERBATIM diff --git a/cmake_targets/autotests/README.txt b/cmake_targets/autotests/README.txt index 10c14fd59a..19a333c626 100644 --- a/cmake_targets/autotests/README.txt +++ b/cmake_targets/autotests/README.txt @@ -142,10 +142,14 @@ Obj.# Case# Test# Description (Test 11: 10 MHz, R7.FDD (MCS 25), EVA5, 17.7dB (70%)) (TM2 Test 1 10 MHz, R.11 FDD (MCS 14), EVA5, 6.8 dB (70%)), (TM2 Test 1b 20 MHz, R.11-2 FDD (MCS 13), EVA5, 5.9 dB (70%)), -01 51 11 nr_ulsim Test cases. (Test1: MCS 9), - (Test2: MCS 16), - (Test3: MCS 28) - +01 51 11 nr_ulsim Test cases. (Test1: MCS 9 106 PRBs), + (Test2: MCS 16 50 PRBs), + (Test3: MCS 28 50 PRBs), + (Test4: MCS 9 217 PRBs), + (Test5: MCS 9 273 PRBs) +01 51 12 nr_prachsim Test cases.(Test1: 106 PRBs), + (Test2: 217 PRBs), + (Test3: 273 PRBs) diff --git a/cmake_targets/autotests/test_case_list.xml b/cmake_targets/autotests/test_case_list.xml index 882670727b..786002e982 100644 --- a/cmake_targets/autotests/test_case_list.xml +++ b/cmake_targets/autotests/test_case_list.xml @@ -1036,7 +1036,9 @@ execution polartest Test cases. (Test1: PBCH polar test), - (Test2: DCI polar test) + (Test2: DCI polar test), + (Test3: UCI polar test,6-bit CRC), + (Test4: UCI polar test,11-bit CRC) $OPENAIR_DIR/cmake_targets/build_oai --phy_simulators -c @@ -1044,8 +1046,10 @@ $OPENAIR_DIR/targets/bin/polartest.Rel15 -q -s-10 -f0 - -q -s-10 -f0 -m1 - polartest.test1 polartest.test2 + -q -s-10 -f0 -m1 + -q -s-2 -f2 -m2 -k12 + -q -s-2 -f2 -m2 -k20 + polartest.test1 polartest.test2 polartest.test3 polartest.test4 BLER= 0.000000 segmentation fault|assertion|exiting|fatal 3 @@ -1067,9 +1071,9 @@ $OPENAIR_DIR/targets/bin/nr_pbchsim.Rel15 -s0 -S1 -n1000 -R106 -s0 -S1 -n10 -I -R106 - -s0 -S1 -n1000 -R217 + -s0 -S1 -n1000 -R217 -s0 -S1 -n10 -I -R217 - -s0 -S1 -n1000 -R273 + -s0 -S1 -n1000 -R273 -s0 -S1 -n10 -I -R273 nr_pbchsim.test1 nr_pbchsim.test2 nr_pbchsim.test3 nr_pbchsim.test4 nr_pbchsim.test5 nr_pbchsim.test6 PBCH test OK @@ -1087,8 +1091,11 @@ (Test6: 217 PRB 100 PDSCH-PRBs), (Test7: 217 PRB 80 PDSCH-Offset), (Test8: 217 PRB 100 PDSCH-PRBs 110 PDSCH-Offset), - (Test9: 106 PRBs 50 PDSCH-PRBs MCS Index 27) - (Test10: 106 PRBs 50 PDSCH-PRBs MCS Index 16) + (Test9: 106 PRBs 50 PDSCH-PRBs MCS Index 27), + (Test10: 106 PRBs 50 PDSCH-PRBs MCS Index 16), + (Test11: HARQ test 25% TP (4 rounds), + (Test12: HARQ test 33% TP (3 rounds), + (Test13: HARQ test 50% TP (2 rounds) $OPENAIR_DIR/cmake_targets/build_oai --phy_simulators -c @@ -1104,8 +1111,11 @@ -n100 -R217 -a80 -s5 -n100 -R217 -a110 -s5 -b100 -n100 -e27 -s30 - -n100 -e16 -s10 - nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 + -n100 -e16 -s10 + -n100 -s1 -t25 + -n100 -s1 -t33 + -n100 -s1 -t50 + nr_dlsim.test1 nr_dlsim.test2 nr_dlsim.test3 nr_dlsim.test4 nr_dlsim.test5 nr_dlsim.test6 nr_dlsim.test7 nr_dlsim.test8 nr_dlsim.test9 nr_dlsim.test10 nr_dlsim.test11 nr_dlsim.test12 nr_dlsim.test13 PDSCH test OK segmentation fault|assertion|exiting|fatal 3 @@ -1179,15 +1189,20 @@ nr_pucchsim Test cases. (Test1: Format 0 1-bit ACK miss 106 PRB), (Test2: Format 0 2-bit ACK miss 106 PRB), (Test3: Format 0 2-bit ACK miss, 1-bit SR 106 PRB), - (Test4: Format 2 3-bit 106 PRB), - (Test5: Format 2 4-bit 106 PRB), - (Test6: Format 2 5-bit 106 PRB), - (Test7: Format 2 6-bit 106 PRB), - (Test8: Format 2 7-bit 106 PRB), - (Test9: Format 2 8-bit 106 PRB), - (Test10: Format 2 9-bit 106 PRB), - (Test11: Format 2 10-bit 106 PRB), - (Test12: Format 2 11-bit 106 PRB) + (Test4: Format 2 3-bit 2/106 PRB), + (Test5: Format 2 4-bit 2/106 PRB), + (Test6: Format 2 5-bit 2/106 PRB), + (Test7: Format 2 6-bit 2/106 PRB), + (Test8: Format 2 7-bit 2/106 PRB), + (Test9: Format 2 8-bit 2/106 PRB), + (Test10: Format 2 9-bit 2/106 PRB), + (Test11: Format 2 10-bit 2/106 PRB), + (Test12: Format 2 11-bit 2/106 PRB), + (Test13: Format 2 12-bit 8/106 PRB), + (Test14: Format 2 19-bit 8/106 PRB), + (Test15: Format 2 32-bit 8/106 PRB), + (Test16: Format 2 32-bit 16/106 PRB), + (Test17: Format 2 64-bit 16/106 PRB) $OPENAIR_DIR/cmake_targets/build_oai --phy_simulators -c @@ -1206,8 +1221,12 @@ -R 106 -i 1 -P 2 -b 9 -s5 -n1000 -R 106 -i 1 -P 2 -b 10 -s6 -n1000 -R 106 -i 1 -P 2 -b 11 -s6 -n1000 - - nr_pucchsim.test1 nr_pucchsim.test2 nr_pucchsim.test3 nr_pucchsim.test4 nr_pucchsim.test5 nr_pucchsim.test6 nr_pucchsim.test7 nr_pucchsim.test8 nr_pucchsim.test9 nr_pucchsim.test10 nr_pucchsim.test11 nr_pucchsim.test12 + -R 106 -i 1 -P 2 -q8 -b 12 -s-3 -n1000 + -R 106 -i 1 -P 2 -q8 -b 19 -s-3 -n1000 + -R 106 -i 1 -P 2 -q8 -b 32 -s-3 -n1000 + -R 106 -i 1 -P 2 -q16 -b 32 -s-3 -n1000 + -R 106 -i 1 -P 2 -q16 -b 64 -s-3 -n1000 + nr_pucchsim.test1 nr_pucchsim.test2 nr_pucchsim.test3 nr_pucchsim.test4 nr_pucchsim.test5 nr_pucchsim.test6 nr_pucchsim.test7 nr_pucchsim.test8 nr_pucchsim.test9 nr_pucchsim.test10 nr_pucchsim.test11 nr_pucchsim.test12 nr_pucchsim.test13 nr_pucchsim.test14 nr_pucchsim.test15 nr_pucchsim.test16 nr_pucchsim.test17 PUCCH test OK segmentation fault|assertion|exiting|fatal 3 @@ -1275,6 +1294,28 @@ 3 + + execution + nr_prachsim Test cases. (Test1: 106 PRBs - Prach format A2), + (Test2: 217 PRBs - Prach format A2), + (Test3: 273 PRBs - Prach format A2), + (Test4: 106 PRBs - Prach format 0) + + $OPENAIR_DIR/cmake_targets/build_oai + --phy_simulators -c + $OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash + + $OPENAIR_DIR/targets/bin/nr_prachsim.Rel15 + -a -s -30 -n 100 -p 63 -R 106 + -a -s -30 -n 100 -p 63 -R 217 + -a -s -30 -n 100 -p 63 -R 273 + -a -s -30 -n 100 -p 63 -R 106 -c 4 + nr_prachsim.test1 nr_prachsim.test2 nr_prachsim.test3 nr_prachsim.test4 + PRACH test OK + segmentation fault|assertion|exiting|fatal + 3 + + lte-softmodem diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai index 9a5d5f370c..a7adc33db3 100755 --- a/cmake_targets/build_oai +++ b/cmake_targets/build_oai @@ -406,7 +406,7 @@ function main() { shift 1;; -k | --skip-shared-libraries) SKIP_SHARED_LIB_FLAG="True" - echo_info "Skipping build of shared libraries, rfsimulator, basicsimulator and transport protocol libraries" + echo_info "Skipping build of shared libraries, rfsimulator and transport protocol libraries" shift;; --ninja) CMAKE_CMD="$CMAKE_CMD -GNinja" @@ -701,7 +701,8 @@ function main() { if [ "$SIMUS_PHY" = "1" ] ; then echo_info "Compiling physical unitary tests simulators" # TODO: fix: dlsim_tm4 pucchsim prachsim pdcchsim pbchsim mbmssim - simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim nr_prachsim" + # simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim nr_prachsim" + simlist="ldpctest" for f in $simlist ; do compilations \ phy_simulators $f \ @@ -896,7 +897,7 @@ function main() { $build_dir rfsimulator \ librfsimulator.so $dbin/librfsimulator.so.$REL - echo_info "Compiling basicsimulator" + echo_info "Compiling tcp_bridge_oai" compilations \ $build_dir tcp_bridge_oai \ libtcp_bridge_oai.so $dbin/libtcp_bridge_oai.so.$REL @@ -958,6 +959,7 @@ function main() { wait else echo_info "10. Bypassing the Tests ..." + echo_success "BUILD SHOULD BE SUCCESSFUL" fi } diff --git a/cmake_targets/tools/build_helper b/cmake_targets/tools/build_helper index 20bc5dc2b9..b8f0125b10 100755 --- a/cmake_targets/tools/build_helper +++ b/cmake_targets/tools/build_helper @@ -150,7 +150,9 @@ clean_all_files() { set_openair_env dir=$OPENAIR_DIR/cmake_targets rm -rf $dir/log $OPENAIR_DIR/targets/bin/* - rm -rf $dir/ran_build $dir/lte-simulators/build + rm -rf $dir/ran_build $dir/ran_build_noLOG + rm -rf $dir/lte-simulators/build + rm -rf $dir/phy_simulators/build $dir/nas_sim_tools/build rm -rf $dir/oaisim_build_oai/build $dir/oaisim_build_oai/CMakeLists.txt rm -rf $dir/autotests/bin $dir/autotests/log $dir/autotests/*/build } @@ -167,17 +169,29 @@ check_warnings() { #we look for 'warning:' in the compilation log file #this is how gcc starts a warning #this is not perfect, we may get false positive - warning_count=`grep "warning:" "$1"|wc -l` + warning_count=`grep "warning:" "$1" | egrep -v "jobserver unavailable|disabling jobserver mode" | wc -l` if [ $warning_count -gt 0 ]; then echo_error "WARNING: $warning_count warnings. See $1" fi } +#check_errors: +# print error message if the compilation had errors +#argument: +# $1: log file +check_errors() { + #we look for 'warning:' in the compilation log file + error_count=`grep "error:" "$1" | wc -l` + if [ $error_count -gt 0 ]; then + echo_error "ERROR: $error_count error. See $1" + fi +} + compilations() { cd $OPENAIR_DIR/cmake_targets/$1/build + echo_info "Log file for compilation is being written to: $dlog/$2.$REL.txt" set +e { - rm -f $3 if [ "$BUILD_COVERITY_SCAN" == "1" ]; then COV_SCAN_PREFIX="cov-build --dir cov-int" else @@ -192,15 +206,22 @@ compilations() { $COV_SCAN_PREFIX make -j`nproc` $2 fi fi - + ret=$? } > $dlog/$2.$REL.txt 2>&1 set -e - echo_info "Log file for compilation has been written to: $dlog/$2.$REL.txt" + if [[ $ret -ne 0 ]]; then + check_warnings "$dlog/$2.$REL.txt" + check_errors "$dlog/$2.$REL.txt" + echo_error "$2 compilation failed" + exit 1 + fi if [ -s $3 ] ; then cp $3 $4 echo_success "$2 compiled" check_warnings "$dlog/$2.$REL.txt" else + check_warnings "$dlog/$2.$REL.txt" + check_errors "$dlog/$2.$REL.txt" echo_error "$2 compilation failed" exit 1 fi diff --git a/common/config/libconfig/config_libconfig.c b/common/config/libconfig/config_libconfig.c index 2d861f2dc3..2e9fd614c5 100644 --- a/common/config/libconfig/config_libconfig.c +++ b/common/config/libconfig/config_libconfig.c @@ -179,8 +179,8 @@ int config_libconfig_get(paramdef_t *cfgoptions,int numoptions, char *prefix ) { *(cfgoptions[i].u64ptr) = (uint64_t)llu; printf_params("[LIBCONFIG] %s: %llu\n", cfgpath,(long long unsigned)(*(cfgoptions[i].u64ptr)) ); } else { - *(cfgoptions[i].iptr) = llu; - printf_params("[LIBCONFIG] %s: %llu\n", cfgpath,(long long unsigned)(*(cfgoptions[i].i64ptr)) ); + *(cfgoptions[i].i64ptr) = llu; + printf_params("[LIBCONFIG] %s: %lld\n", cfgpath,(long long)(*(cfgoptions[i].i64ptr)) ); } } else { defval=config_setdefault_int64(&(cfgoptions[i]),prefix); diff --git a/common/utils/LOG/vcd_signal_dumper.c b/common/utils/LOG/vcd_signal_dumper.c index 79db7f1c0e..90857d7cd9 100644 --- a/common/utils/LOG/vcd_signal_dumper.c +++ b/common/utils/LOG/vcd_signal_dumper.c @@ -518,7 +518,29 @@ const char* eurecomFunctionsNames[] = { "wakeup_txfh", "gNB_thread_rxtx0", "gNB_thread_rxtx1", - "ru_thread_tx_wait" + "ru_thread_tx_wait", + "gNB_ulsch_decoding", + "gNB_pdsch_codeword_scrambling", + "gNB_dlsch_encoding", + "gNB_pdsch_modulation", + "gNB_pdcch_tx", + "phy_procedures_gNB_tx", + "phy_procedures_gNB_common_tx", + "phy_procedures_gNB_uespec_rx", + "nr_rx_pusch", + "nr_ulsch_procedures_rx", + "macxface_gNB_dlsch_ulsch_scheduler", + + /*NR ue-softmodem signal*/ + "nr_ue_ulsch_encoding", + "nr_segmentation", + "ldpc_encoder_optim", + "nr_rate_matching_ldpc", + "nr_interleaving_ldpc", + "pss_synchro_nr", + "pss_search_time_nr", + "nr_initial_ue_sync", + "beam_switching_gpio" }; struct vcd_module_s vcd_modules[] = { diff --git a/common/utils/LOG/vcd_signal_dumper.h b/common/utils/LOG/vcd_signal_dumper.h index 88655977bb..601465c628 100644 --- a/common/utils/LOG/vcd_signal_dumper.h +++ b/common/utils/LOG/vcd_signal_dumper.h @@ -511,6 +511,29 @@ typedef enum { VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PROC_RXTX0, VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PROC_RXTX1, VCD_SIGNAL_DUMPER_FUNCTIONS_RU_TX_WAIT, + VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_ULSCH_DECODING, + VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PDSCH_CODEWORD_SCRAMBLING, + VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ENCODING, + VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PDSCH_MODULATION, + VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_PDCCH_TX, + VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_TX, + VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_COMMON_TX, + VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_UESPEC_RX, + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH, + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_ULSCH_PROCEDURES_RX, + VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER, + +/* NR ue-softmodem signal*/ + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_UE_ULSCH_ENCODING, + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, + VCD_SIGNAL_DUMPER_FUNCTIONS_LDPC_ENCODER_OPTIM, + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INTERLEAVING_LDPC, + VCD_SIGNAL_DUMPER_FUNCTIONS_PSS_SYNCHRO_NR, + VCD_SIGNAL_DUMPER_FUNCTIONS_PSS_SEARCH_TIME_NR, + VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INITIAL_UE_SYNC, + VCD_SIGNAL_DUMPER_FUNCTIONS_BEAM_SWITCHING_GPIO, + VCD_SIGNAL_DUMPER_FUNCTIONS_END } vcd_signal_dump_functions; diff --git a/common/utils/T/T_defs.h b/common/utils/T/T_defs.h index 2221dbbcac..7b5304b1cb 100644 --- a/common/utils/T/T_defs.h +++ b/common/utils/T/T_defs.h @@ -73,7 +73,7 @@ typedef struct { } T_cache_t; /* number of VCD functions (to be kept up to date! see in T_messages.txt) */ -#define VCD_NUM_FUNCTIONS (249) +#define VCD_NUM_FUNCTIONS (269) /* number of VCD variables (to be kept up to date! see in T_messages.txt) */ #define VCD_NUM_VARIABLES (187) diff --git a/common/utils/T/T_messages.txt b/common/utils/T/T_messages.txt index 3838518834..d036b40560 100644 --- a/common/utils/T/T_messages.txt +++ b/common/utils/T/T_messages.txt @@ -3393,3 +3393,106 @@ ID = VCD_FUNCTION_RU_TX_WAIT GROUP = ALL:VCD:ENB:VCD_FUNCTION FORMAT = int,value VCD_NAME = ru_thread_tx_wait +ID = VCD_FUNCTION_PHY_gNB_ULSCH_DECODING + DESC = VCD function PHY_gNB_ULSCH_DECODING + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = gNB_ulsch_decoding +ID = VCD_FUNCTION_gNB_PDSCH_CODEWORD_SCRAMBLING + DESC = VCD function gNB_PDSCH_CODEWORD_SCRAMBLING + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = gNB_pdsch_codeword_scrambling +ID = VCD_FUNCTION_gNB_DLSCH_ENCODING + DESC = VCD function gNB_DLSCH_ENCODING + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = gNB_dlsch_encoding +ID = VCD_FUNCTION_gNB_PDSCH_MODULATION + DESC = VCD function gNB_PDSCH_MODULATION + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = gNB_pdsch_modulation +ID = VCD_FUNCTION_PHY_gNB_PDCCH_TX + DESC = VCD function PHY_gNB_PDCCH_TX + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = gNB_pdcch_tx +ID = VCD_FUNCTION_PHY_PROCEDURES_gNB_TX + DESC = VCD function PHY_PROCEDURES_gNB_TX + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = phy_procedures_gNB_tx +ID = VCD_FUNCTION_PHY_PROCEDURES_gNB_COMMON_TX + DESC = VCD function PHY_PROCEDURES_gNB_COMMON_TX + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = phy_procedures_gNB_common_tx +ID = VCD_FUNCTION_PHY_PROCEDURES_gNB_UESPEC_RX + DESC = VCD function PHY_PROCEDURES_gNB_UESPEC_RX + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = phy_procedures_gNB_uespec_rx +ID = VCD_FUNCTION_NR_RX_PUSCH + DESC = VCD function NR_RX_PUSCH + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_rx_pusch +ID = VCD_FUNCTION_NR_ULSCH_PROCEDURES_RX + DESC = VCD function NR_ULSCH_PROCEDURES_RX + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_ulsch_procedures_rx +ID = VCD_FUNCTION_gNB_DLSCH_ULSCH_SCHEDULER + DESC = VCD function gNB_DLSCH_ULSCH_SCHEDULER + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = macxface_gNB_dlsch_ulsch_scheduler + + #function for nrUE +ID = VCD_FUNCTION_NR_UE_ULSCH_ENCODING + DESC = VCD function NR_UE_ULSCH_ENCODING + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_ue_ulsch_encoding +ID = VCD_FUNCTION_NR_SEGMENTATION + DESC = VCD function NR_SEGMENTATION + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_segmentation +ID = VCD_FUNCTION_LDPC_ENCODER_OPTIM + DESC = VCD function LDPC_ENCODER_OPTIM + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = ldpc_encoder_optim +ID = VCD_FUNCTION_NR_RATE_MATCHING_LDPC + DESC = VCD function NR_RATE_MATCHING_LDPC + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_rate_matching_ldpc +ID = VCD_FUNCTION_NR_INTERLEAVING_LDPC + DESC = VCD function NR_INTERLEAVING_LDPC + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_interleaving_ldpc +ID = VCD_FUNCTION_PSS_SYNCHRO_NR + DESC = VCD function PSS_SYNCHRO_NR + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = pss_synchro_nr +ID = VCD_FUNCTION_PSS_SEARCH_TIME_NR + DESC = VCD function PSS_SEARCH_TIME_NR + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = pss_search_time_nr +ID = VCD_FUNCTION_NR_INITIAL_UE_SYNC + DESC = VCD function NR_INITIAL_UE_SYNC + GROUP = ALL:VCD:UE:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = nr_initial_ue_sync +ID = VCD_FUNCTION_BEAM_SWITCHING_GPIO + DESC = VCD function BEAM_SWITCHING_GPIO + GROUP = ALL:VCD:ENB:VCD_FUNCTION + FORMAT = int,value + VCD_NAME = beam_switching_gpio + diff --git a/common/utils/nr/nr_common.c b/common/utils/nr/nr_common.c index 8a236c49f9..5f07fc00aa 100644 --- a/common/utils/nr/nr_common.c +++ b/common/utils/nr/nr_common.c @@ -52,6 +52,7 @@ int NRRIV2PRBOFFSET(int locationAndBandwidth,int N_RB) { else return(N_RB-1-tmp2); } +/* TS 38.214 ch. 6.1.2.2.2 - Resource allocation type 1 for DL and UL */ int PRBalloc_to_locationandbandwidth0(int NPRB,int RBstart,int BWPsize) { AssertFatal(NPRB>0 && (NPRB + RBstart <= BWPsize),"Illegal NPRB/RBstart Configuration (%d,%d) for BWPsize %d\n",NPRB,RBstart,BWPsize); @@ -62,14 +63,21 @@ int PRBalloc_to_locationandbandwidth0(int NPRB,int RBstart,int BWPsize) { int PRBalloc_to_locationandbandwidth(int NPRB,int RBstart) { return(PRBalloc_to_locationandbandwidth0(NPRB,RBstart,275)); } + /// Target code rate tables indexed by Imcs +/* TS 38.214 table 5.1.3.1-1 - MCS index table 1 for PDSCH */ uint16_t nr_target_code_rate_table1[29] = {120, 157, 193, 251, 308, 379, 449, 526, 602, 679, 340, 378, 434, 490, 553, \ 616, 658, 438, 466, 517, 567, 616, 666, 719, 772, 822, 873, 910, 948}; - // Imcs values 20 and 26 have been multiplied by 2 to avoid the floating point + +/* TS 38.214 table 5.1.3.1-2 - MCS index table 2 for PDSCH */ +// Imcs values 20 and 26 have been multiplied by 2 to avoid the floating point uint16_t nr_target_code_rate_table2[28] = {120, 193, 308, 449, 602, 378, 434, 490, 553, 616, 658, 466, 517, 567, \ 616, 666, 719, 772, 822, 873, 1365, 711, 754, 797, 841, 885, 1833, 948}; + +/* TS 38.214 table 5.1.3.1-3 - MCS index table 3 for PDSCH */ uint16_t nr_target_code_rate_table3[29] = {30, 40, 50, 64, 78, 99, 120, 157, 193, 251, 308, 379, 449, 526, 602, 340, \ 378, 434, 490, 553, 616, 438, 466, 517, 567, 616, 666, 719, 772}; + uint16_t nr_tbs_table[93] = {24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 160, 168, 176, 184, 192, 208, 224, 240, 256, 272, 288, 304, 320, \ 336, 352, 368, 384, 408, 432, 456, 480, 504, 528, 552, 576, 608, 640, 672, 704, 736, 768, 808, 848, 888, 928, 984, 1032, 1064, 1128, 1160, 1192, 1224, 1256, \ 1288, 1320, 1352, 1416, 1480, 1544, 1608, 1672, 1736, 1800, 1864, 1928, 2024, 2088, 2152, 2216, 2280, 2408, 2472, 2536, 2600, 2664, 2728, 2792, 2856, 2976, \ diff --git a/common/utils/ocp_itti/intertask_interface.cpp b/common/utils/ocp_itti/intertask_interface.cpp index 3d4d356dcf..22933fdd5b 100644 --- a/common/utils/ocp_itti/intertask_interface.cpp +++ b/common/utils/ocp_itti/intertask_interface.cpp @@ -91,8 +91,16 @@ task_list_t tasks[TASK_MAX]; return (EXIT_SUCCESS); } + // in the two following functions, the +32 in malloc is there to deal with gcc memory alignment + // because a struct size can be larger than sum(sizeof(struct components)) + // We should remove the itti principle of a huge union for all types of messages in paramter "msg_t ittiMsg" + // to use a more C classical pointer casting "void * ittiMsg", later casted in the right struct + // but we would have to change all legacy macros, as per this example + // #define S1AP_REGISTER_ENB_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_register_enb_req + // would become + // #define S1AP_REGISTER_ENB_REQ(mSGpTR) (s1ap_register_enb_req) mSGpTR)->ittiMsg MessageDef *itti_alloc_new_message_sized(task_id_t origin_task_id, MessagesIds message_id, MessageHeaderSize size) { - MessageDef *temp = (MessageDef *)itti_malloc (origin_task_id, TASK_UNKNOWN, sizeof(MessageHeader) + size); + MessageDef *temp = (MessageDef *)itti_malloc (origin_task_id, TASK_UNKNOWN, sizeof(MessageHeader) +32 + size); temp->ittiMsgHeader.messageId = message_id; temp->ittiMsgHeader.originTaskId = origin_task_id; temp->ittiMsgHeader.ittiMsgSize = size; @@ -100,7 +108,7 @@ task_list_t tasks[TASK_MAX]; } MessageDef *itti_alloc_new_message(task_id_t origin_task_id, MessagesIds message_id) { - int size=sizeof(MessageHeader) + messages_info[message_id].size; + int size=sizeof(MessageHeader) + 32 + messages_info[message_id].size; MessageDef *temp = (MessageDef *)itti_malloc (origin_task_id, TASK_UNKNOWN, size); temp->ittiMsgHeader.messageId = message_id; temp->ittiMsgHeader.originTaskId = origin_task_id; diff --git a/common/utils/ocp_itti/intertask_interface.h b/common/utils/ocp_itti/intertask_interface.h index 0cd25ee231..026c8270d7 100644 --- a/common/utils/ocp_itti/intertask_interface.h +++ b/common/utils/ocp_itti/intertask_interface.h @@ -256,6 +256,7 @@ typedef struct IttiMsgText_s { //#include #include +#include void *rrc_enb_process_itti_msg(void *); #include #include @@ -414,7 +415,7 @@ static const message_info_t messages_info[] = { #undef MESSAGE_DEF }; -typedef struct __attribute__ ((__packed__)) MessageDef_s { +typedef struct MessageDef_s { MessageHeader ittiMsgHeader; /**< Message header */ msg_t ittiMsg; } MessageDef; diff --git a/doc/BUILD.md b/doc/BUILD.md index 9ada32e532..97f9047596 100644 --- a/doc/BUILD.md +++ b/doc/BUILD.md @@ -16,7 +16,6 @@ This page is valid on tags starting from **`2019.w09`**. # Soft Modem Build Script -oai EPC is developed in a distinct project with it's own [documentation](https://github.com/OPENAIRINTERFACE/openair-cn/wiki) , it is not described here. OAI softmodem sources, which aim to implement 3GPP compliant UEs, eNodeB and gNodeB can be downloaded from the Eurecom [gitlab repository](./GET_SOURCES.md). diff --git a/doc/FEATURE_SET.md b/doc/FEATURE_SET.md index f71b9acb33..23d32effbb 100644 --- a/doc/FEATURE_SET.md +++ b/doc/FEATURE_SET.md @@ -1,6 +1,8 @@ **Table of Contents** -1. [OpenAirInterface eNB Feature Set](#openairinterface-enb-feature-set) +1. [Functional Split Architecture](#functional-split-architecture) +2. [OpenAirInterface Block Diagram](#openairinterface-block-diagram) +2. [OpenAirInterface 4G-LTE eNB Feature Set](#openairinterface-4g-lte-enb-feature-set) 1. [eNB PHY Layer](#enb-phy-layer) 2. [eNB MAC Layer](#enb-mac-layer) 3. [eNB RLC Layer](#enb-rlc-layer) @@ -9,29 +11,38 @@ 6. [eNB X2AP](#enb-x2ap) 7. [eNB/MCE M2AP](#enbmce-m2ap) 8. [MCE/MME M3AP](#mcemme-m3ap) - 9. [eNB Advanced Features](#enb-advanced-features) -2. [OpenAirInterface Functional Split](#openairinterface-functional-split) -3. [OpenAirInterface UE Feature Set](#openairinterface-ue-feature-set) +3. [OpenAirInterface 4G-LTE UE Feature Set](#openairinterface-4g-lte-ue-feature-set) 1. [LTE UE PHY Layer](#lte-ue-phy-layer) 2. [LTE UE MAC Layer](#lte-ue-mac-layer) 3. [LTE UE RLC Layer](#lte-ue-rlc-layer) 4. [LTE UE PDCP Layer](#lte-ue-pdcp-layer) 5. [LTE UE RRC Layer](#lte-ue-rrc-layer) -4. [OpenAirInterface Functional Split](#openairinterface-functional-split) -5. [OpenAirInterface 5G-NR Feature Set](#openairinterface-5g-nr-feature-set) +4. [OpenAirInterface 5G-NR gNB Feature Set](#openairinterface-5g-nr-feature-set) 1. [General Parameters](#general-parameters) - 2. [gNB Features](#gnb-features) - 1. [gNB Physical Layer](#gnb-phy-layer) - 2. [gNB Higher Layers](#gnb-higher-layers) - 3. [NR UE Features](#nr-ue-features) - 1. [NR UE Physical Layer](#nr-ue-phy-layer) - 2. [NR UE Higher Layers](#nr-ue-higher-layers) + 2. [gNB Physical Layer](#gnb-phy-layer) + 3. [gNB Higher Layers](#gnb-higher-layers) +5. [OpenAirInterface 5G-NR UE Feature Set](#openairinterface-5g-nr-ue-feature-set) + 1. [UE Physical Layer](#ue-phy-layer) + 2. [UE Higher Layers](#ue-higher-layers) -# OpenAirInterface Block diagram # + +# Functional Split Architecture # + +- RCC: Radio-Cloud Center +- RAU: Radio-Access Unit +- RRU: Remote Radio-Unit +- IF4.5 / IF5 : similar to IEEE P1914.1 +- FAPI (IF2) : specified by Small Cell Forum (open-nFAPI implementation) +- IF1 : F1 in 3GPP Release 15 + +![Functional Split Architecture](./oai_enb_func_split_arch.png) + + +# OpenAirInterface Block Diagram # ![Block Diagram](./oai_enb_block_diagram.png) -# OpenAirInterface eNB Feature Set # +# OpenAirInterface 4G LTE eNB Feature Set # ## eNB PHY Layer ## @@ -82,7 +93,11 @@ TDD UL: 20 MHz, 100 PRBS/ MCS **XX** | 3.0 Mbit/s | TM1: 4.21 Mbits/s The MAC layer implements a subset of the **3GPP 36.321** release v8.6 in support of BCH, DLSCH, RACH, and ULSCH channels. - RRC interface for CCCH, DCCH, and DTCH -- Proportional fair scheduler (round robin scheduler soon) +- Proportional fair scheduler (round robin scheduler soon), with the following improvements: + - Up to 30 users tested in the L2 simulator, CCE allocation in the preprocessor ; the scheduler was also simplified and made more modular + - Adaptative UL-HARQ + - Remove out-of-sync UEs + - No use of the `first_rb` in the UL scheduler ; respects `vrb_map_UL` and `vrb_map` in the DL - DCI generation - HARQ Support - RA procedures and RNTI management @@ -123,7 +138,7 @@ The current PDCP layer is header compliant with **3GPP 36.323** Rel 10.1.0 and i ## eNB RRC Layer ## -The RRC layer is based on **3GPP 36.331** v14.3.0 and implements the following functions: +The RRC layer is based on **3GPP 36.331** v15.6 and implements the following functions: - System Information broadcast (SIB 1, 2, 3, and 13) * SIB1: Up to 6 PLMN IDs broadcast @@ -150,6 +165,10 @@ The X2AP layer is based on **3GPP 36.423** v14.6.0 and implements the following - X2 timers (t_reloc_prep, tx2_reloc_overall) - Handover Cancel - X2-U interface implemented + - EN-DC is implemented + - X2AP : Handling of SgNB Addition Request / Addition Request Acknowledge / Reconfiguration Complete + - RRC : Handling of RRC Connection Reconfiguration with 5G cell info, configuration of 5G-NR measurements + - S1AP : Handling of E-RAB Modification Indication / Confirmation ## eNB/MCE M2AP ## @@ -171,11 +190,8 @@ The M3AP layer is based on **3GPP 36.444** v14.0.1: - M3 Session Start Request - M3 Session Start Response -## eNB Advanced Features ## -**To be completed** - -# OpenAirInterface UE Feature Set # +# OpenAirInterface 4G LTE UE Feature Set # ## LTE UE PHY Layer ## @@ -230,17 +246,6 @@ The NAS layer is based on **3GPP 24.301** and implements the following functions - EMM attach/detach, authentication, tracking area update, and more - ESM default/dedicated bearer, PDN connectivity, and more -# OpenAirInterface Functional Split # - -- RCC: Radio-Cloud Center -- RAU: Radio-Access Unit -- RRU: Remote Radio-Unit - -![Functional Split Architecture](./oai_enb_func_split_arch.png) - -- IF4.5 / IF5 : similar to IEEE P1914.1 -- FAPI (IF2) : specified by Small Cell Forum (open-nFAPI implementation) -- IF1 : F1 in 3GPP Release 15 # OpenAirInterface 5G-NR Feature Set # @@ -258,49 +263,103 @@ The following features are valid for the gNB and the 5G-NR UE. * Highly efficient 3GPP compliant polar encoder and decoder * Encoder and decoder for short blocks -## gNB Features ## -### gNB PHY Layer ### +## gNB PHY Layer ## -* Generation of PSS/SSS/PBCH for multiple beams and -* Generation of PDCCH for SIB1 (including generation of DCI, polar encoding, scrambling, modulation, RB mapping, etc) +* 30KHz SCS for FR1 and 120 KHz SCS for FR2 +* Generation of NR-PSS/NR-SSS +* NR-PBCH supports multiple SSBs and flexible periodicity +* Generation of NR-PDCCH for SIB1 (including generation of DCI, polar encoding, scrambling, modulation, RB mapping, etc) - common search space configured by MIB - user-specific search space configured by RRC - - DCI formats: 00, 10 -* Generation of PDSCH (including Segmentation, LDPC encoding, rate matching, scrambling, modulation, RB mapping, etc). - - Single symbol DMRS, dmrs-TypeA-Position Pos2, DMRS configuration type 1 - - PDSCH mapping type A + - DCI formats: 00, 10 (01 and 11 **under integration**) +* Generation of NR-PDSCH (including Segmentation, LDPC encoding, rate matching, scrambling, modulation, RB mapping, etc). + - Single symbol DMRS, DMRS-TypeA-Position Pos2, DMRS configuration type 1 + - PDSCH mapping type A +* NR-CSI Generation of sequence at PHY (**under integration**) * NR-PUSCH (including Segmentation, LDPC encoding, rate matching, scrambling, modulation, RB mapping, etc). * NR-PUCCH - - Format 0 (ACK/NACK) + - Format 0 (2 bits, mainly for ACK/NACK) + - Format 2 (up to 64 bits, mainly for CSI feedback) +* NR-PRACH + - Formats 0,1,2,3, A1-A3, B1-B3 +* Highly efficient 3GPP compliant LDPC encoder and decoder (BG1 and BG2 are supported) +* Highly efficient 3GPP compliant polar encoder and decoder +* Encoder and decoder for short block -### gNB higher Layers ### - +## gNB Higher Layers ## + +**gNB RRC** - NR RRC (38.331) Rel 15 messages using new asn1c - LTE RRC (36.331) also updated to Rel 15 -- Generation of MIB +- Generation of CellGroupConfig (for eNB) and MIB - Application to read configuration file and program gNB RRC -- RRC -> MAC configuration -- MAC -> PHY configuration (using NR FAPI P5 interface) -- FAPI P7 interface for BCH PDU, DCI PDU, PDSCH PDU +- RRC can configure PDCP, RLC, MAC -For more details see [this document](https://gitlab.eurecom.fr/oai/openairinterface5g/uploads/ba5368448d627743a28c770c29e8978e/OAI_Software_Architecture_for_Dual_Connectivity_in_E-UTRA_and_5G-NR_and_nFAPI_for_MAC-PHY_Interface.docx) +**gNB X2AP** +- X2 setup with eNB +- Handling of SgNB Addition Request / Addition Request Acknowledge / Reconfiguration Complete -## NR UE Features ## +**gNB MAC** +- MAC -> PHY configuration using NR FAPI P5 interface +- MAC <-> PHY data interface using FAPI P7 interface for BCH PDU, DCI PDU, PDSCH PDU +- Scheduler for RA procedreat gNB +- MAC downlink scheduler (fixed allocations) +- MAC header generation (including timing advance) +- ACK / NACK handling and HARQ procedures for downlink +- **As of May 2020** only DL was validated with COTS phone ; UL in progress, validated with OAI UE in noS1 mode -### NR UE PHY Layer ### +# OpenAirInterface 5G-NR UE Feature Set # -- initial synchronization -- Time tracking based on PDCCH DMRS -- Frequency offset estimation -- PBCH RX -- PDCCH RX -- PDSCH RX - - including first version of dual stream receiver for PDSCH +**as of May 2020** only supporting "noS1" mode (DL): +- Creates TUN interface to PDCP to inject and receive user-place traffic +- Will only work with OAI gNB configured in the same mode + +## UE PHY Layer ## + +* Initial synchronization +* Time tracking based on PBCH DMRS +* Time tracking based on PBCH DMRS +* Frequency offset estimation +* PBCH RX +* PDCCH RX +* PDSCH RX, including a first version of dual stream receiver for PDSCH +* 30KHz SCS for FR1 and 120 KHz SCS for FR2 +* Generation of NR-PSS/NR-SSS +* NR-PBCH supports multiple SSBs and flexible periodicity +* Generation of NR-PDCCH for SIB1 (including generation of DCI, polar encoding, scrambling, modulation, RB mapping, etc) + - common search space configured by MIB + - user-specific search space configured by RRC + - DCI formats: 00, 10 (01 and 11 **under integration**) +* Generation of NR-PDSCH (including Segmentation, LDPC encoding, rate matching, scrambling, modulation, RB mapping, etc). + - Single symbol DMRS, DMRS-TypeA-Position Pos2, DMRS configuration type 1 + - PDSCH mapping type A +* NR-CSI Generation of sequence at PHY (**under integration**) +* NR-PUSCH (including Segmentation, LDPC encoding, rate matching, scrambling, modulation, RB mapping, etc). +* NR-PUCCH + - Format 0 (2 bits, mainly for ACK/NACK) + - Format 2 (up to 64 bits, mainly for CSI feedback) +* NR-PRACH + - Formats 0,1,2,3, A1-A3, B1-B3 +* Highly efficient 3GPP compliant LDPC encoder and decoder (BG1 and BG2 are supported) +* Highly efficient 3GPP compliant polar encoder and decoder +* Encoder and decoder for short block + + +## UE Higher Layers ## + +**gNB MAC** +- Initial sync and MIB detection +- MAC -> PHY configuration of PHY via UE FAPI P5 interface +- Basic MAC to control PHY via UE FAPI P7 interface +- Random access procedure + + +**RLC** + +**PDCP** -### NR UE higher Layers ### -For more details see [this document](https://gitlab.eurecom.fr/oai/openairinterface5g/uploads/f7386f3a64806fd6b2ac1fc3d0252fff/UE_FAPI-like_interface.docx) [OAI wiki home](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/home) diff --git a/doc/RUNMODEM.md b/doc/RUNMODEM.md index 0c66b58547..37eadd92f3 100644 --- a/doc/RUNMODEM.md +++ b/doc/RUNMODEM.md @@ -56,9 +56,56 @@ oai supports [number of deployment](FEATURE_SET.md) model, the following are tes 1. [Monolithic eNodeB](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/HowToConnectCOTSUEwithOAIeNBNew) where the whole signal processing is performed in a single process 2. if4p5 mode, where frequency domain samples are carried over ethernet, from the RRU which implement part of L1(FFT,IFFT,part of PRACH), to a RAU +# 5G NR + +As of February 2020, all 5G NR development is part of the develop branch (the branch develop-nr is no longer maintained). This also means that all new development will be merged into there once it passes all the CI. + +## NSA setup with COTS UE + +This setup requires an EPC, an OAI eNB and gNB, and a COTS Phone. A dedicated page describe the setup can be found [here](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/home/gNB-COTS-UE-testing). + +### Launch gNB + +```bash sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf``` + +### Launch eNB + +```bash sudo ./lte-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf``` +## phy-test setup with OAI UE + +The OAI UE can also be used in front of a OAI gNB without the support of eNB or EPC. In this case both gNB and eNB need to be run with the --phy-test flag. At the gNB this flag does the following + - it reads the RRC configuration from the configuration file + - it encodes the RRCConfiguration and the RBconfig message and stores them in the binary files rbconfig.raw and reconfig.raw + - the MAC uses a pre-configured allocation of PDSCH and PUSCH with randomly generated payload + +At the UE the --phy-test flag will + - read the binary files rbconfig.raw and reconfig.raw from the current directory (a different directory can be specified with the flag --rrc_config_path) and process them. + + +### Launch gNB + +```bash sudo ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf --phy-test``` + +### Launch UE in another window + +```bash sudo ./nr-uesoftmodem --phy-test [--rrc_config_path ../../../ci-scripts/rrc-files]``` + +Some other useful paramters of the UE are + + - --ue-fo-compensation: enables the frequency offset compenstation at the UE. This is useful when running over the air and/or without an external clock/time source + - --usrp-args: this is the equivalend paramter of sdr_addrs field in the gNB config file and can be used to identify the USRP and set some basic paramters (like the clock source) + - --clock-source: sets the clock-source (internal or external). + - --time-source: sets the time-source (internal or external). + + +## noS1 setup with OAI UE + +Instead of randomly generated payload, in the phy-test mode we can also inject/receive user-plane traffic over a TUN interface. This is the so-called noS1 mode. + +This setup is described in the [rfsimulator page](../targets/ARCH/rfsimulator/README.md#5g-case). In theory this should also work with the real hardware target although this has yet to be tested. diff --git a/executables/main-ocp.c b/executables/main-ocp.c index d2ee9418dc..e4e42b4f23 100644 --- a/executables/main-ocp.c +++ b/executables/main-ocp.c @@ -80,6 +80,7 @@ int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; int split73; char * split73_config; int split73; +int usrp_tx_thread = 0; static void *ru_thread( void *param ); void kill_RU_proc(RU_t *ru) { @@ -1152,6 +1153,7 @@ int restart_L1L2(module_id_t enb_id) { } int main ( int argc, char **argv ) { + //mtrace(); int i; int CC_id = 0; int node_type = ngran_eNB; diff --git a/executables/nr-gnb.c b/executables/nr-gnb.c index aa16c771ae..27b0ed08dd 100644 --- a/executables/nr-gnb.c +++ b/executables/nr-gnb.c @@ -47,7 +47,7 @@ #include "SCHED/sched_eNB.h" #include "SCHED_NR/sched_nr.h" #include "SCHED_NR/fapi_nr_l1.h" -#include "PHY/LTE_TRANSPORT/transport_proto.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #undef MALLOC //there are two conflicting definitions, so we better make sure we don't use it at all //#undef FRAME_LENGTH_COMPLEX_SAMPLES //there are two conflicting definitions, so we better make sure we don't use it at all @@ -61,7 +61,6 @@ #include "PHY/phy_extern.h" - #include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" #include "RRC/LTE/rrc_extern.h" #include "PHY_INTERFACE/phy_interface.h" @@ -162,14 +161,14 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t /*if (gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus|| gNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs || gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs || - gNB->UL_INFO.rach_ind.rach_indication_body.number_of_preambles || + gNB->UL_INFO.rach_ind.number_of_pdus || gNB->UL_INFO.cqi_ind.number_of_cqis ) { - LOG_D(PHY, "UL_info[rx_ind:%05d:%d harqs:%05d:%d crcs:%05d:%d preambles:%05d:%d cqis:%d] RX:%04d%d TX:%04d%d \n", + LOG_D(PHY, "UL_info[rx_ind:%05d:%d harqs:%05d:%d crcs:%05d:%d rach_pdus:%0d.%d:%d cqis:%d] RX:%04d%d TX:%04d%d \n", NFAPI_SFNSF2DEC(gNB->UL_INFO.rx_ind.sfn_sf), gNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus, NFAPI_SFNSF2DEC(gNB->UL_INFO.harq_ind.sfn_sf), gNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs, NFAPI_SFNSF2DEC(gNB->UL_INFO.crc_ind.sfn_sf), gNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs, - NFAPI_SFNSF2DEC(gNB->UL_INFO.rach_ind.sfn_sf), gNB->UL_INFO.rach_ind.rach_indication_body.number_of_preambles, + gNB->UL_INFO.rach_ind.sfn, gNB->UL_INFO.rach_ind.slot,gNB->UL_INFO.rach_ind.number_of_pdus, gNB->UL_INFO.cqi_ind.number_of_cqis, frame_rx, slot_rx, frame_tx, slot_tx); @@ -202,6 +201,13 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t if (rx_slot_type == NR_UPLINK_SLOT || rx_slot_type == NR_MIXED_SLOT) { // UE-specific RX processing for subframe n // TODO: check if this is correct for PARALLEL_RU_L1_TRX_SPLIT + + // Do PRACH RU processing + int prach_id=find_nr_prach(gNB,frame_rx,slot_rx,0,SEARCH_EXIST); + if (prach_id>=0) { + L1_nr_prach_procedures(gNB,frame_rx,slot_rx,&gNB->prach_vars.list[prach_id].pdu); + gNB->prach_vars.list[prach_id].frame=-1; + } phy_procedures_gNB_uespec_RX(gNB, frame_rx, slot_rx); } @@ -957,12 +963,14 @@ void init_gNB(int single_thread_flag,int wait_for_sync) { gNB->if_inst->NR_PHY_config_req = nr_phy_config_request; memset((void *)&gNB->UL_INFO,0,sizeof(gNB->UL_INFO)); LOG_I(PHY,"Setting indication lists\n"); + gNB->UL_INFO.rx_ind.pdu_list = gNB->rx_pdu_list; gNB->UL_INFO.crc_ind.crc_list = gNB->crc_pdu_list; /*gNB->UL_INFO.sr_ind.sr_indication_body.sr_pdu_list = gNB->sr_pdu_list; gNB->UL_INFO.harq_ind.harq_indication_body.harq_pdu_list = gNB->harq_pdu_list; gNB->UL_INFO.cqi_ind.cqi_pdu_list = gNB->cqi_pdu_list; gNB->UL_INFO.cqi_ind.cqi_raw_pdu_list = gNB->cqi_raw_pdu_list;*/ + gNB->prach_energy_counter = 0; } diff --git a/executables/nr-ru.c b/executables/nr-ru.c index 3ea026f6e6..969ad21b8e 100644 --- a/executables/nr-ru.c +++ b/executables/nr-ru.c @@ -51,6 +51,7 @@ #include "PHY/defs_nr_common.h" #include "PHY/phy_extern.h" #include "PHY/LTE_TRANSPORT/transport_proto.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/INIT/phy_init.h" #include "SCHED/sched_eNB.h" #include "SCHED_NR/sched_nr.h" @@ -117,6 +118,7 @@ uint16_t sl_ahead; extern int emulate_rf; extern int numerology; +extern int usrp_tx_thread; /*************************************************************/ /* Functions to attach and configure RRU */ @@ -289,7 +291,7 @@ void fh_if5_south_out(RU_t *ru, int frame, int slot, uint64_t timestamp) // southbound IF4p5 fronthaul void fh_if4p5_south_out(RU_t *ru, int frame, int slot, uint64_t timestamp) { - nfapi_nr_config_request_scf_t *cfg = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; if (ru == RC.ru[0]) VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, ru->proc.timestamp_tx&0xffffffff ); LOG_D(PHY,"Sending IF4p5 for frame %d subframe %d\n",ru->proc.frame_tx,ru->proc.tti_tx); @@ -500,7 +502,7 @@ void fh_if5_north_asynch_in(RU_t *ru,int *frame,int *slot) { void fh_if4p5_north_asynch_in(RU_t *ru,int *frame,int *slot) { NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms; - nfapi_nr_config_request_scf_t *cfg = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; RU_proc_t *proc = &ru->proc; uint16_t packet_type; uint32_t symbol_number,symbol_mask,symbol_mask_full=0; @@ -697,7 +699,7 @@ void rx_rf(RU_t *ru,int *frame,int *slot) { void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) { RU_proc_t *proc = &ru->proc; NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms; - nfapi_nr_config_request_scf_t *cfg = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; void *txp[ru->nb_tx]; unsigned int txs; int i,txsymb; @@ -770,8 +772,8 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) { siglen+sf_extension, ru->nb_tx, flags); - LOG_D(PHY,"[TXPATH] RU %d tx_rf, writing to TS %llu, frame %d, unwrapped_frame %d, slot %d\n",ru->idx, - (long long unsigned int)timestamp,frame,proc->frame_tx_unwrap,slot); + LOG_D(PHY,"[TXPATH] RU %d tx_rf, writing to TS %llu, frame %d, unwrapped_frame %d, slot %di, returned %d\n",ru->idx, + (long long unsigned int)timestamp,frame,proc->frame_tx_unwrap,slot, txs); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 ); //AssertFatal(txs == 0,"trx write function error %d\n", txs); } @@ -789,7 +791,7 @@ void *ru_thread_asynch_rxtx( void *param ) { static int ru_thread_asynch_rxtx_status; RU_t *ru = (RU_t *)param; RU_proc_t *proc = &ru->proc; - nfapi_nr_config_request_scf_t *cfg = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; int slot=0, frame=0; // wait for top-level synchronization and do one acquisition to get timestamp for setting frame/subframe wait_sync("ru_thread_asynch_rxtx"); @@ -1034,10 +1036,10 @@ int wakeup_prach_ru(RU_t *ru) { void fill_rf_config(RU_t *ru, char *rf_config_file) { int i; NR_DL_FRAME_PARMS *fp = ru->nr_frame_parms; - nfapi_nr_config_request_scf_t *gNB_config = &ru->gNB_list[0]->gNB_config; //tmp index + nfapi_nr_config_request_scf_t *config = &ru->config; //tmp index openair0_config_t *cfg = &ru->openair0_cfg; - int mu = gNB_config->ssb_config.scs_common.value; - int N_RB = gNB_config->carrier_config.dl_grid_size[gNB_config->ssb_config.scs_common.value].value; + int mu = config->ssb_config.scs_common.value; + int N_RB = config->carrier_config.dl_grid_size[config->ssb_config.scs_common.value].value; if (mu == NR_MU_0) { //or if LTE if(N_RB == 100) { @@ -1122,7 +1124,7 @@ void fill_rf_config(RU_t *ru, char *rf_config_file) { AssertFatal(0 == 1,"Numerology %d not supported for the moment\n",mu); } - if (gNB_config->cell_config.frame_duplex_type.value==TDD) + if (config->cell_config.frame_duplex_type.value==TDD) cfg->duplex_mode = duplex_mode_TDD; else //FDD cfg->duplex_mode = duplex_mode_FDD; @@ -1161,7 +1163,7 @@ int setup_RU_buffers(RU_t *ru) { int card,ant; //uint16_t N_TA_offset = 0; NR_DL_FRAME_PARMS *frame_parms; - //nfapi_nr_config_request_t *gNB_config = ru->gNB_list[0]->gNB_config; //tmp index + nfapi_nr_config_request_scf_t *config = &ru->config; if (ru) { frame_parms = ru->nr_frame_parms; @@ -1170,12 +1172,54 @@ int setup_RU_buffers(RU_t *ru) { printf("ru pointer is NULL\n"); return(-1); } + int mu = config->ssb_config.scs_common.value; + int N_RB = config->carrier_config.dl_grid_size[config->ssb_config.scs_common.value].value; - /* if (frame_parms->frame_type == TDD) { - if (frame_parms->N_RB_DL == 100) ru->N_TA_offset = 624; - else if (frame_parms->N_RB_DL == 50) ru->N_TA_offset = 624/2; - else if (frame_parms->N_RB_DL == 25) ru->N_TA_offset = 624/4; - } */ + + if (config->cell_config.frame_duplex_type.value == TDD) { + int N_TA_offset = config->carrier_config.uplink_frequency.value < 6000000 ? 400 : 431; // reference samples for 25600Tc @ 30.72 Ms/s for FR1, same @ 61.44 Ms/s for FR2 + + double factor=1; + + switch (mu) { + case 0: //15 kHz scs + AssertFatal(N_TA_offset == 400,"scs_common 15kHz only for FR1\n"); + if (N_RB <= 25) factor = .25; // 7.68 Ms/s + else if (N_RB <=50) factor = .5; // 15.36 Ms/s + else if (N_RB <=75) factor = 1.0; // 30.72 Ms/s + else if (N_RB <=100) factor = 1.0; // 30.72 Ms/s + else AssertFatal(1==0,"Too many PRBS for mu=0\n"); + break; + case 1: //30 kHz sc + AssertFatal(N_TA_offset == 400,"scs_common 30kHz only for FR1\n"); + if (N_RB <= 106) factor = 2.0; // 61.44 Ms/s + else if (N_RB <= 275) factor = 4.0; // 122.88 Ms/s + break; + case 2: //60 kHz scs + AssertFatal(1==0,"scs_common should not be 60 kHz\n"); + break; + case 3: //120 kHz scs + AssertFatal(N_TA_offset == 431,"scs_common 120kHz only for FR2\n"); + break; + case 4: //240 kHz scs + AssertFatal(1==0,"scs_common should not be 60 kHz\n"); + if (N_RB <= 32) factor = 1.0; // 61.44 Ms/s + else if (N_RB <= 66) factor = 2.0; // 122.88 Ms/s + else AssertFatal(1==0,"N_RB %d is too big for curretn FR2 implementation\n",N_RB); + break; + + if (N_RB == 100) ru->N_TA_offset = 624; + else if (N_RB == 50) ru->N_TA_offset = 624/2; + else if (N_RB == 25) ru->N_TA_offset = 624/4; + } + if (frame_parms->threequarter_fs == 1) factor = factor*.75; + ru->N_TA_offset = (int)(N_TA_offset * factor); + LOG_I(PHY,"RU %d Setting N_TA_offset to %d samples (factor %f, UL Freq %d, N_RB %d)\n",ru->idx,ru->N_TA_offset,factor, + config->carrier_config.uplink_frequency.value, N_RB); + } + else ru->N_TA_offset = 0; + + if (ru->openair0_cfg.mmapped_dma == 1) { // replace RX signal buffers with mmaped HW versions for (i=0; inb_rx; i++) { @@ -1388,7 +1432,7 @@ void *ru_thread( void *param ) { int i = 0; int aa; - nfapi_nr_config_request_scf_t *cfg = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; // set default return value ru_thread_status = 0; @@ -1400,7 +1444,7 @@ void *ru_thread( void *param ) { if(emulate_rf) { fill_rf_config(ru,ru->rf_config_file); - nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, fp); + nr_init_frame_parms(&ru->config, fp); nr_dump_frame_parms(fp); nr_phy_init_RU(ru); @@ -1420,8 +1464,10 @@ void *ru_thread( void *param ) { AssertFatal(ret==0,"Cannot connect to remote radio\n"); } + memcpy((void*)&ru->config,(void*)&RC.gNB[0]->gNB_config,sizeof(ru->config)); + if (ru->if_south == LOCAL_RF) { // configure RF parameters only - nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, fp); + nr_init_frame_parms(&ru->config, fp); nr_dump_frame_parms(fp); fill_rf_config(ru,ru->rf_config_file); nr_phy_init_RU(ru); @@ -1465,12 +1511,14 @@ void *ru_thread( void *param ) { if ((ru->is_slave) && (ru->if_south == LOCAL_RF)) do_ru_synch(ru); // start trx write thread - if (ru->start_write_thread){ - if(ru->start_write_thread(ru) != 0){ - LOG_E(HW,"Could not start tx write thread\n"); - } - else{ - LOG_I(PHY,"tx write thread ready\n"); + if(usrp_tx_thread == 1){ + if (ru->start_write_thread){ + if(ru->start_write_thread(ru) != 0){ + LOG_E(HW,"Could not start tx write thread\n"); + } + else{ + LOG_I(PHY,"tx write thread ready\n"); + } } } } @@ -1532,6 +1580,17 @@ void *ru_thread( void *param ) { for (aa=0;aanb_rx;aa++) memcpy((void*)RC.gNB[0]->common_vars.rxdataF[aa], (void*)ru->common.rxdataF[aa], fp->symbols_per_slot*fp->ofdm_symbol_size*sizeof(int32_t)); + + // Do PRACH RU processing + int prach_id=find_nr_prach_ru(ru,proc->frame_rx,proc->tti_rx,SEARCH_EXIST); + if (prach_id>=0) { + rx_nr_prach_ru(ru, + ru->prach_list[prach_id].fmt, + ru->prach_list[prach_id].numRA, + ru->prach_list[prach_id].prachStartSymbol, + proc->frame_rx,proc->tti_rx); + free_nr_ru_prach_entry(ru,prach_id); + } } // At this point, all information for subframe has been received on FH interface @@ -1903,7 +1962,7 @@ void configure_ru(int idx, RU_t *ru = RC.ru[idx]; RRU_config_t *config = (RRU_config_t *)arg; RRU_capabilities_t *capabilities = (RRU_capabilities_t *)arg; - nfapi_nr_config_request_scf_t *gNB_config = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; int ret; LOG_I(PHY, "Received capabilities from RRU %d\n",idx); @@ -1926,15 +1985,15 @@ void configure_ru(int idx, //config->tdd_config_S[0] = ru->nr_frame_parms->tdd_config_S; config->att_tx[0] = ru->att_tx; config->att_rx[0] = ru->att_rx; - config->N_RB_DL[0] = gNB_config->carrier_config.dl_grid_size[gNB_config->ssb_config.scs_common.value].value; - config->N_RB_UL[0] = gNB_config->carrier_config.dl_grid_size[gNB_config->ssb_config.scs_common.value].value; + config->N_RB_DL[0] = cfg->carrier_config.dl_grid_size[cfg->ssb_config.scs_common.value].value; + config->N_RB_UL[0] = cfg->carrier_config.dl_grid_size[cfg->ssb_config.scs_common.value].value; config->threequarter_fs[0] = ru->nr_frame_parms->threequarter_fs; /* if (ru->if_south==REMOTE_IF4p5) { config->prach_FreqOffset[0] = ru->nr_frame_parms->prach_config_common.prach_ConfigInfo.prach_FreqOffset; config->prach_ConfigIndex[0] = ru->nr_frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex; LOG_I(PHY,"REMOTE_IF4p5: prach_FrequOffset %d, prach_ConfigIndex %d\n", config->prach_FreqOffset[0],config->prach_ConfigIndex[0]);*/ - nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, ru->nr_frame_parms); + nr_init_frame_parms(&ru->config, ru->nr_frame_parms); nr_phy_init_RU(ru); } @@ -1942,23 +2001,23 @@ void configure_rru(int idx, void *arg) { RRU_config_t *config = (RRU_config_t *)arg; RU_t *ru = RC.ru[idx]; - nfapi_nr_config_request_scf_t *gNB_config = &ru->gNB_list[0]->gNB_config; + nfapi_nr_config_request_scf_t *cfg = &ru->config; ru->nr_frame_parms->nr_band = config->band_list[0]; ru->nr_frame_parms->dl_CarrierFreq = config->tx_freq[0]; ru->nr_frame_parms->ul_CarrierFreq = config->rx_freq[0]; if (ru->nr_frame_parms->dl_CarrierFreq == ru->nr_frame_parms->ul_CarrierFreq) { - gNB_config->cell_config.frame_duplex_type.value = TDD; + cfg->cell_config.frame_duplex_type.value = TDD; //ru->nr_frame_parms->tdd_config = config->tdd_config[0]; //ru->nr_frame_parms->tdd_config_S = config->tdd_config_S[0]; } else - gNB_config->cell_config.frame_duplex_type.value = FDD; + cfg->cell_config.frame_duplex_type.value = FDD; ru->att_tx = config->att_tx[0]; ru->att_rx = config->att_rx[0]; - int mu = gNB_config->ssb_config.scs_common.value; - gNB_config->carrier_config.dl_grid_size[mu].value = config->N_RB_DL[0]; - gNB_config->carrier_config.dl_grid_size[mu].value = config->N_RB_UL[0]; + int mu = cfg->ssb_config.scs_common.value; + cfg->carrier_config.dl_grid_size[mu].value = config->N_RB_DL[0]; + cfg->carrier_config.dl_grid_size[mu].value = config->N_RB_UL[0]; ru->nr_frame_parms->threequarter_fs = config->threequarter_fs[0]; //ru->nr_frame_parms->pdsch_config_common.referenceSignalPower = ru->max_pdschReferenceSignalPower-config->att_tx[0]; @@ -1973,7 +2032,7 @@ void configure_rru(int idx, } fill_rf_config(ru,ru->rf_config_file); - nr_init_frame_parms(&ru->gNB_list[0]->gNB_config, ru->nr_frame_parms); + nr_init_frame_parms(&ru->config, ru->nr_frame_parms); nr_phy_init_RU(ru); } diff --git a/executables/nr-softmodem-common.h b/executables/nr-softmodem-common.h index ccb3f28d98..c968fee7b6 100644 --- a/executables/nr-softmodem-common.h +++ b/executables/nr-softmodem-common.h @@ -57,6 +57,7 @@ #define CONFIG_HLP_DLSHIFT "dynamic shift for LLR compuation for TM3/4 (default 0)\n" #define CONFIG_HLP_UELOOP "get softmodem (UE) to loop through memory instead of acquiring from HW\n" #define CONFIG_HLP_PHYTST "test UE phy layer, mac disabled\n" +#define CONFIG_HLP_DORA "test gNB and UE with RA procedures\n" #define CONFIG_HLP_DMAMAP "sets flag for improved EXMIMO UE performance\n" #define CONFIG_HLP_EXCCLK "tells hardware to use a clock reference (0:internal(default), 1:external, 2:gpsdo)\n" #define CONFIG_HLP_USIM "use XOR autentication algo in case of test usim mode\n" @@ -89,6 +90,7 @@ #define CONFIG_HLP_EMULATE_RF "Emulated RF enabled(disable by defult)\n" #define CONFIG_HLP_PARALLEL_CMD "three config for level of parallelism 'PARALLEL_SINGLE_THREAD', 'PARALLEL_RU_L1_SPLIT', or 'PARALLEL_RU_L1_TRX_SPLIT'\n" #define CONFIG_HLP_WORKER_CMD "two option for worker 'WORKER_DISABLE' or 'WORKER_ENABLE'\n" +#define CONFIG_HLP_USRP_THREAD "having extra thead for usrp tx\n" #define CONFIG_HLP_DISABLNBIOT "disable nb-iot, even if defined in config\n" #define CONFIG_HLP_USRP_ARGS "set the arguments to identify USRP (same syntax as in UHD)\n" @@ -143,6 +145,10 @@ extern int sync_var; extern int transmission_mode; extern double cpuf; +extern int emulate_rf; +extern int numerology; +extern int usrp_tx_thread; + extern volatile int start_eNB; extern volatile int start_UE; diff --git a/executables/nr-softmodem.c b/executables/nr-softmodem.c index f473d0161b..bf77125975 100644 --- a/executables/nr-softmodem.c +++ b/executables/nr-softmodem.c @@ -178,10 +178,12 @@ extern void reset_opp_meas(void); extern void print_opp_meas(void); extern void init_eNB_afterRU(void); +extern void *udp_eNB_task(void *args_p); int transmission_mode=1; int emulate_rf = 0; int numerology = 0; +int usrp_tx_thread = 0; static char *parallel_config = NULL; @@ -384,10 +386,10 @@ int create_gNB_tasks(uint32_t gnb_nb) { if (gnb_nb > 0) { /* Last task to create, others task must be ready before its start */ - if (itti_create_task (TASK_GNB_APP, gNB_app_task, NULL) < 0) { + /*if (itti_create_task (TASK_GNB_APP, gNB_app_task, NULL) < 0) { LOG_E(GNB_APP, "Create task for gNB APP failed\n"); return -1; - } + }*/ if(itti_create_task(TASK_SCTP, sctp_eNB_task, NULL) < 0){ LOG_E(SCTP, "Create task for SCTP failed\n"); return -1; @@ -402,35 +404,39 @@ int create_gNB_tasks(uint32_t gnb_nb) { } } - /* - if (EPC_MODE_ENABLED) { - if (gnb_nb > 0) { - if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { - LOG_E(SCTP, "Create task for SCTP failed\n"); - return -1; - } + if (EPC_MODE_ENABLED && (get_softmodem_params()->phy_test==0 && get_softmodem_params()->do_ra==0)) { + if (gnb_nb > 0) { + /*if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { + LOG_E(SCTP, "Create task for SCTP failed\n"); + return -1; + } - if (itti_create_task (TASK_S1AP, s1ap_eNB_task, NULL) < 0) { - LOG_E(S1AP, "Create task for S1AP failed\n"); - return -1; - } - if(!emulate_rf){ - if (itti_create_task (TASK_UDP, udp_eNB_task, NULL) < 0) { - LOG_E(UDP_, "Create task for UDP failed\n"); - return -1; - } - } + if (itti_create_task (TASK_S1AP, s1ap_eNB_task, NULL) < 0) { + LOG_E(S1AP, "Create task for S1AP failed\n"); + return -1; + }*/ - if (itti_create_task (TASK_GTPV1_U, >pv1u_eNB_task, NULL) < 0) { - LOG_E(GTPU, "Create task for GTPV1U failed\n"); - return -1; - } + + if(!emulate_rf){ + if (itti_create_task (TASK_UDP, udp_eNB_task, NULL) < 0) { + LOG_E(UDP_, "Create task for UDP failed\n"); + return -1; } + } + if (itti_create_task (TASK_GTPV1_U, >pv1u_gNB_task, NULL) < 0) { + LOG_E(GTPU, "Create task for GTPV1U failed\n"); + return -1; + } } - */ + } + if (gnb_nb > 0) { + if (itti_create_task (TASK_GNB_APP, gNB_app_task, NULL) < 0) { + LOG_E(GNB_APP, "Create task for gNB APP failed\n"); + return -1; + } LOG_I(NR_RRC,"Creating NR RRC gNB Task\n"); if (itti_create_task (TASK_RRC_GNB, rrc_gnb_task, NULL) < 0) { @@ -819,6 +825,10 @@ int main( int argc, char **argv ) } openair0_cfg[0].threequarter_fs = threequarter_fs; + EPC_MODE_ENABLED = !IS_SOFTMODEM_NOS1; //!get_softmodem_params()->phy_test; + + if (get_softmodem_params()->do_ra) + AssertFatal(get_softmodem_params()->phy_test == 0,"RA and phy_test are mutually exclusive\n"); #if T_TRACER T_Config_Init(); @@ -954,7 +964,9 @@ if(!IS_SOFTMODEM_NOS1) scopeParms_t p; p.argc=&argc; p.argv=argv; - startScope(&p); + p.gNB=RC.gNB[0]; + p.ru=RC.ru[0]; + gNBinitScope(&p); } if (nfapi_mode != 1 && nfapi_mode != 2) { diff --git a/executables/nr-softmodem.h b/executables/nr-softmodem.h index 27e3ba1e3e..d113ae45aa 100644 --- a/executables/nr-softmodem.h +++ b/executables/nr-softmodem.h @@ -34,6 +34,7 @@ {"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&emulate_rf, defintval:0, TYPE_INT, 0}, \ {"parallel-config", CONFIG_HLP_PARALLEL_CMD,0, strptr:(char **)¶llel_config, defstrval:NULL, TYPE_STRING, 0}, \ {"worker-config", CONFIG_HLP_WORKER_CMD, 0, strptr:(char **)&worker_config, defstrval:NULL, TYPE_STRING, 0}, \ + {"usrp-tx-thread-config", CONFIG_HLP_USRP_THREAD, 0, iptr:&usrp_tx_thread, defstrval:0, TYPE_INT, 0}, \ {"s" , CONFIG_HLP_SNR, 0, dblptr:&snr_dB, defdblval:25, TYPE_DOUBLE, 0}, \ } diff --git a/executables/nr-ue.c b/executables/nr-ue.c index dbee6f1e6f..2f99027b75 100644 --- a/executables/nr-ue.c +++ b/executables/nr-ue.c @@ -21,7 +21,7 @@ #include "executables/thread-common.h" #include "executables/nr-uesoftmodem.h" -#include "LAYER2/NR_MAC_UE/mac.h" +#include "NR_MAC_UE/mac.h" //#include "RRC/LTE/rrc_extern.h" #include "PHY_INTERFACE/phy_interface_extern.h" @@ -32,7 +32,7 @@ #include "PHY/phy_extern_nr_ue.h" #include "PHY/INIT/phy_init.h" #include "PHY/MODULATION/modulation_UE.h" -#include "LAYER2/NR_MAC_UE/mac_proto.h" +#include "NR_MAC_UE/mac_proto.h" #include "RRC/NR_UE/rrc_proto.h" //#ifndef NO_RAT_NR @@ -142,15 +142,24 @@ void init_nr_ue_vars(PHY_VARS_NR_UE *ue, uint8_t abstraction_flag) { + int nb_connected_gNB = 1, gNB_id; + memcpy(&(ue->frame_parms), frame_parms, sizeof(NR_DL_FRAME_PARMS)); ue->Mod_id = UE_id; ue->mac_enabled = 1; + // Setting UE mode to NOT_SYNCHED by default + for (gNB_id = 0; gNB_id < nb_connected_gNB; gNB_id++){ + ue->UE_mode[gNB_id] = NOT_SYNCHED; + ue->prach_resources[gNB_id] = (NR_PRACH_RESOURCES_t *)malloc16_clear(sizeof(NR_PRACH_RESOURCES_t)); + } + // initialize all signal buffers - init_nr_ue_signal(ue,1,abstraction_flag); + init_nr_ue_signal(ue, nb_connected_gNB, abstraction_flag); + // intialize transport - init_nr_ue_transport(ue,abstraction_flag); + init_nr_ue_transport(ue, abstraction_flag); } /*! @@ -358,82 +367,32 @@ static void UE_synch(void *arg) { void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) { - uint32_t rb_size, rb_start; - uint16_t rnti, l_prime_mask, n_rb0, n_rb1, pdu_bit_map; - uint8_t nr_of_symbols, start_symbol_index, mcs_index, mcs_table, nrOfLayers, harq_process_id, rv_index, dmrs_config_type; - uint8_t ptrs_mcs1, ptrs_mcs2, ptrs_mcs3, ptrs_time_density, ptrs_freq_density; - nr_dcireq_t dcireq; - nr_scheduled_response_t scheduled_response; - // program PUSCH. this should actually be done by the MAC upon reception of an UL DCI - if (proc->nr_tti_tx == 8 || UE->frame_parms.frame_type == FDD){ + fapi_nr_config_request_t *cfg = &UE->nrUE_config; + int tx_slot_type = nr_ue_slot_select(cfg, proc->frame_tx, proc->nr_tti_tx); + uint8_t gNB_id = 0; - dcireq.module_id = UE->Mod_id; - dcireq.gNB_index = 0; - dcireq.cc_id = 0; - dcireq.frame = proc->frame_rx; - dcireq.slot = proc->nr_tti_rx; + if (tx_slot_type == NR_UPLINK_SLOT || tx_slot_type == NR_MIXED_SLOT){ - scheduled_response.dl_config = NULL; - scheduled_response.ul_config = &dcireq.ul_config_req; - scheduled_response.tx_request = NULL; - scheduled_response.module_id = UE->Mod_id; - scheduled_response.CC_id = 0; - scheduled_response.frame = proc->frame_rx; - scheduled_response.slot = proc->nr_tti_rx; - //--------------------------Temporary configuration-----------------------------// - rnti = 0x1234; - rb_size = 50; - rb_start = 0; - nr_of_symbols = 12; - start_symbol_index = 2; - nrOfLayers = 1; - mcs_index = 9; - mcs_table = 0; - harq_process_id = 0; - rv_index = 0; - l_prime_mask = get_l_prime(nr_of_symbols, typeB, pusch_dmrs_pos0, pusch_len1); - dmrs_config_type = 0; - ptrs_mcs1 = 2; - ptrs_mcs2 = 4; - ptrs_mcs3 = 10; - n_rb0 = 25; - n_rb1 = 75; - pdu_bit_map = PUSCH_PDU_BITMAP_PUSCH_DATA; - ptrs_time_density = get_L_ptrs(ptrs_mcs1, ptrs_mcs2, ptrs_mcs3, mcs_index, mcs_table); - ptrs_freq_density = get_K_ptrs(n_rb0, n_rb1, rb_size); - //------------------------------------------------------------------------------// + // trigger L2 to run ue_scheduler thru IF module + // [TODO] mapping right after NR initial sync + if(UE->if_inst != NULL && UE->if_inst->ul_indication != NULL) { + nr_uplink_indication_t ul_indication; + memset((void*)&ul_indication, 0, sizeof(ul_indication)); - scheduled_response.ul_config->slot = 8; - scheduled_response.ul_config->number_pdus = 1; - scheduled_response.ul_config->ul_config_list[0].pdu_type = FAPI_NR_UL_CONFIG_TYPE_PUSCH; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.rnti = rnti; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.rb_size = rb_size; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.rb_start = rb_start; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.nr_of_symbols = nr_of_symbols; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.start_symbol_index = start_symbol_index; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.ul_dmrs_symb_pos = l_prime_mask << start_symbol_index; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.dmrs_config_type = dmrs_config_type; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.mcs_index = mcs_index; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.mcs_table = mcs_table; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_data.new_data_indicator = 0; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_data.rv_index = rv_index; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.nrOfLayers = nrOfLayers; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_data.harq_process_id = harq_process_id; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pdu_bit_map = pdu_bit_map; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_time_density = ptrs_time_density; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_freq_density = ptrs_freq_density; - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_ports_list = (nfapi_nr_ue_ptrs_ports_t *) malloc(2*sizeof(nfapi_nr_ue_ptrs_ports_t)); - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset = 0; + ul_indication.module_id = UE->Mod_id; + ul_indication.gNB_index = gNB_id; + ul_indication.cc_id = UE->CC_id; + ul_indication.frame_rx = proc->frame_rx; + ul_indication.slot_rx = proc->nr_tti_rx; + ul_indication.frame_tx = proc->frame_tx; + ul_indication.slot_tx = proc->nr_tti_tx; - if (1 << ptrs_time_density >= nr_of_symbols) { - scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pdu_bit_map &= ~PUSCH_PDU_BITMAP_PUSCH_PTRS; // disable PUSCH PTRS + UE->if_inst->ul_indication(&ul_indication); } - nr_ue_scheduled_response(&scheduled_response); - if (UE->mode != loop_through_memory) { - uint8_t thread_id = PHY_vars_UE_g[UE->Mod_id][0]->current_thread_id[proc->nr_tti_tx]; + uint8_t thread_id = PHY_vars_UE_g[UE->Mod_id][0]->current_thread_id[proc->nr_tti_rx]; phy_procedures_nrUE_TX(UE,proc,0,thread_id); } } @@ -441,41 +400,26 @@ void processSlotTX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) { void processSlotRX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) { - nr_dcireq_t dcireq; - nr_scheduled_response_t scheduled_response; - uint8_t ssb_period = UE->nrUE_config.ssb_table.ssb_period; + fapi_nr_config_request_t *cfg = &UE->nrUE_config; + int rx_slot_type = nr_ue_slot_select(cfg, proc->frame_rx, proc->nr_tti_rx); + uint8_t gNB_id = 0; - //program DCI for slot 1 - //TODO: all of this has to be moved to the MAC!!! - if (proc->nr_tti_rx == NR_DOWNLINK_SLOT || UE->frame_parms.frame_type == FDD){ - dcireq.module_id = UE->Mod_id; - dcireq.gNB_index = 0; - dcireq.cc_id = 0; - dcireq.frame = proc->frame_rx; - dcireq.slot = proc->nr_tti_rx; - nr_ue_dcireq(&dcireq); //to be replaced with function pointer later + if (rx_slot_type == NR_DOWNLINK_SLOT || rx_slot_type == NR_MIXED_SLOT){ - // we should have received a DL DCI here, so configure DL accordingly - scheduled_response.dl_config = &dcireq.dl_config_req; - scheduled_response.ul_config = NULL; - scheduled_response.tx_request = NULL; - scheduled_response.module_id = UE->Mod_id; - scheduled_response.CC_id = 0; - if (!((proc->frame_rx)%(1<<(ssb_period-1)))) { - if(proc->frame_rx > dcireq.dl_config_req.sfn) - UE->frame_gap = proc->frame_rx - dcireq.dl_config_req.sfn; - if(proc->frame_rx < dcireq.dl_config_req.sfn) - UE->frame_gap = dcireq.dl_config_req.sfn - proc->frame_rx; - proc->frame_rx = dcireq.dl_config_req.sfn; + if(UE->if_inst != NULL && UE->if_inst->dl_indication != NULL) { + nr_downlink_indication_t dl_indication; + memset((void*)&dl_indication, 0, sizeof(dl_indication)); + + dl_indication.module_id = UE->Mod_id; + dl_indication.gNB_index = gNB_id; + dl_indication.cc_id = UE->CC_id; + dl_indication.frame = proc->frame_rx; + dl_indication.slot = proc->nr_tti_rx; + + UE->if_inst->dl_indication(&dl_indication, NULL); } - scheduled_response.frame = proc->frame_rx; - scheduled_response.slot = proc->nr_tti_rx; - - nr_ue_scheduled_response(&scheduled_response); - } // Process Rx data for one sub-frame - if ( proc->nr_tti_rx >=0 && proc->nr_tti_rx <= 1 ) { #ifdef UE_SLOT_PARALLELISATION phy_procedures_slot_parallelization_nrUE_RX( UE, proc, 0, 0, 1, UE->mode, no_relay, NULL ); #else @@ -510,6 +454,7 @@ void processSlotRX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) { } } */ + } /*! @@ -526,7 +471,7 @@ typedef struct processingData_s { } processingData_t; void UE_processing(void *arg) { - processingData_t *rxtxD=(processingData_t *) arg; + processingData_t *rxtxD = (processingData_t *) arg; UE_nr_rxtx_proc_t *proc = &rxtxD->proc; PHY_VARS_NR_UE *UE = rxtxD->UE; @@ -556,9 +501,7 @@ void UE_processing(void *arg) { } processSlotRX(UE, proc); - processSlotTX(UE, proc); - } void dummyWrite(PHY_VARS_NR_UE *UE,openair0_timestamp timestamp, int writeBlockSize) { @@ -633,8 +576,9 @@ void syncInFrame(PHY_VARS_NR_UE *UE, openair0_timestamp *timestamp) { } int computeSamplesShift(PHY_VARS_NR_UE *UE) { + if (IS_SOFTMODEM_RFSIM) { - LOG_E(PHY,"SET rx_offset %d \n",UE->rx_offset); + LOG_D(PHY,"SET rx_offset %d \n",UE->rx_offset); //UE->rx_offset_diff=0; return 0; } @@ -704,8 +648,11 @@ void *UE_thread(void *arg) { if (res) { syncRunning=false; syncData_t *tmp=(syncData_t *)NotifiedFifoData(res); - // shift the frame index with all the frames we trashed meanwhile we perform the synch search - decoded_frame_rx=(tmp->proc.decoded_frame_rx + (!UE->init_sync_frame) + trashed_frames) % MAX_FRAME_NUMBER; + if (UE->is_synchronized) { + decoded_frame_rx=(((mac->mib->systemFrameNumber.buf[0] >> mac->mib->systemFrameNumber.bits_unused)<<4) | tmp->proc.decoded_frame_rx); + // shift the frame index with all the frames we trashed meanwhile we perform the synch search + decoded_frame_rx=(decoded_frame_rx + (!UE->init_sync_frame) + trashed_frames) % MAX_FRAME_NUMBER; + } delNotifiedFIFO_elt(res); } else { readFrame(UE, ×tamp, true); @@ -750,6 +697,7 @@ void *UE_thread(void *arg) { absolute_slot++; + // whatever means thread_idx // Fix me: will be wrong when slot 1 is slow, as slot 2 finishes // Slot 3 will overlap if RX_NB_TH is 2 @@ -762,13 +710,13 @@ void *UE_thread(void *arg) { curMsg->UE=UE; // update thread index for received subframe curMsg->UE->current_thread_id[slot_nr] = thread_idx; - curMsg->proc.CC_id = 0; + curMsg->proc.CC_id = UE->CC_id; curMsg->proc.nr_tti_rx= slot_nr; curMsg->proc.subframe_rx=slot_nr/(nb_slot_frame/10); curMsg->proc.nr_tti_tx = (absolute_slot + DURATION_RX_TO_TX) % nb_slot_frame; curMsg->proc.subframe_tx=curMsg->proc.nr_tti_rx; - curMsg->proc.frame_rx = ((absolute_slot/nb_slot_frame)+UE->frame_gap) % MAX_FRAME_NUMBER; - curMsg->proc.frame_tx = (((absolute_slot+DURATION_RX_TO_TX)/nb_slot_frame)+UE->frame_gap) % MAX_FRAME_NUMBER; + curMsg->proc.frame_rx = (absolute_slot/nb_slot_frame) % MAX_FRAME_NUMBER; + curMsg->proc.frame_tx = ((absolute_slot+DURATION_RX_TO_TX)/nb_slot_frame) % MAX_FRAME_NUMBER; curMsg->proc.decoded_frame_rx=-1; //LOG_I(PHY,"Process slot %d thread Idx %d total gain %d\n", slot_nr, thread_idx, UE->rx_total_gain_dB); @@ -857,8 +805,9 @@ void *UE_thread(void *arg) { usleep(200); } - if ( decoded_frame_rx != curMsg->proc.frame_rx && - ((decoded_frame_rx+1) % MAX_FRAME_NUMBER) != curMsg->proc.frame_rx ) + if ( (decoded_frame_rx != curMsg->proc.frame_rx) && + (((decoded_frame_rx+1) % MAX_FRAME_NUMBER) != curMsg->proc.frame_rx) && + (((decoded_frame_rx+2) % MAX_FRAME_NUMBER) != curMsg->proc.frame_rx)) LOG_E(PHY,"Decoded frame index (%d) is not compatible with current context (%d), UE should go back to synch mode\n", decoded_frame_rx, curMsg->proc.frame_rx ); diff --git a/executables/nr-uesoftmodem.c b/executables/nr-uesoftmodem.c index 9b2b704833..6d3bbc9038 100644 --- a/executables/nr-uesoftmodem.c +++ b/executables/nr-uesoftmodem.c @@ -76,36 +76,11 @@ unsigned short config_frames[4] = {2,9,11,13}; #include #include -#include - - -/* Callbacks, globals and object handlers */ - -extern void reset_stats( FL_OBJECT *, long ); -//extern void initTpool(char *params, tpool_t *pool, bool performanceMeas); - -/* Forms and Objects */ - -typedef struct { - FL_FORM *stats_form; - void *vdata; - char *cdata; - long ldata; - FL_OBJECT *stats_text; - FL_OBJECT *stats_button; -} FD_stats_form; - -extern FD_stats_form *create_form_stats_form( void ); - -#include "PHY/TOOLS/nr_phy_scope.h" //#include "stats.h" // current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0) +#include "PHY/TOOLS/nr_phy_scope.h" // at eNB 0, an UL scope for every UE -FD_phy_scope_nrue *form_nrue[NUMBER_OF_UE_MAX]; //FD_lte_phy_scope_enb *form_enb[MAX_NUM_CCs][NUMBER_OF_UE_MAX]; -//FD_stats_form *form_stats=NULL,*form_stats_l2=NULL; -char title[255]; -static pthread_t forms_thread; //xforms #include #include "executables/softmodem-common.h" @@ -198,6 +173,7 @@ uint64_t num_missed_slots=0; // counter for the number of missed slots int transmission_mode=1; int numerology = 0; +int usrp_tx_thread = 0; /* flag set by eNB conf file to specify if the radio head is local or remote (default option is local) */ //uint8_t local_remote_radio = BBU_LOCAL_RADIO_HEAD; @@ -274,7 +250,7 @@ void exit_function(const char *file, const char *function, const int line, const } -void reset_stats(FL_OBJECT *button, long arg) { +void reset_stats(long arg) { //int i,j,k; /*PHY_VARS_eNB *phy_vars_eNB = PHY_vars_eNB_g[0][0]; @@ -304,35 +280,6 @@ void reset_stats(FL_OBJECT *button, long arg) { }*/ } -static void *scope_thread(void *arg) { - sleep(5); - - while (!oai_exit) { - phy_scope_nrUE(form_nrue[0], - PHY_vars_UE_g[0][0], - 0,0,1); - usleep(100*1000); - } - - pthread_exit((void *)arg); -} - - -void init_scope(void) { - int fl_argc=1; - - if (do_forms==1) { - char *name="5G-UE-scope"; - fl_initialize (&fl_argc, &name, NULL, 0, 0); - int UE_id = 0; - form_nrue[UE_id] = create_phy_scope_nrue(); - sprintf (title, "NR DL SCOPE UE"); - fl_show_form (form_nrue[UE_id]->phy_scope_nrue, FL_PLACE_HOTSPOT, FL_FULLBORDER, title); - threadCreate(&forms_thread, scope_thread, NULL, "scope", -1, OAI_PRIORITY_RT_LOW); - } - -} - void *l2l1_task(void *arg) { MessageDef *message_p = NULL; int result; @@ -720,6 +667,9 @@ int main( int argc, char **argv ) { PHY_vars_UE_g = malloc(sizeof(PHY_VARS_NR_UE **)); PHY_vars_UE_g[0] = malloc(sizeof(PHY_VARS_NR_UE *)*MAX_NUM_CCs); + if (get_softmodem_params()->do_ra) + AssertFatal(get_softmodem_params()->phy_test == 0,"RA and phy_test are mutually exclusive\n"); + for (int CC_id=0; CC_idofdm_symbol_size); frame_parms[CC_id]->nb_antennas_tx = nb_antenna_tx; @@ -746,11 +696,6 @@ int main( int argc, char **argv ) { init_nr_ue_vars(UE[CC_id],frame_parms[CC_id],0,abstraction_flag); - if (get_softmodem_params()->phy_test==1) - UE[CC_id]->mac_enabled = 0; - else - UE[CC_id]->mac_enabled = 1; - UE[CC_id]->mac_enabled = 1; UE[CC_id]->if_inst = nr_ue_if_module_init(0); UE[CC_id]->UE_scan = UE_scan; @@ -763,15 +708,49 @@ int main( int argc, char **argv ) { UE[CC_id]->rx_total_gain_dB = (int)rx_gain[CC_id][0] + rx_gain_off; UE[CC_id]->tx_power_max_dBm = tx_max_power[CC_id]; - if (frame_parms[CC_id]->frame_type==FDD) { + if (UE[CC_id]->frame_parms.frame_type == FDD) { UE[CC_id]->N_TA_offset = 0; } else { - if (frame_parms[CC_id]->N_RB_DL == 100) - UE[CC_id]->N_TA_offset = 624; - else if (frame_parms[CC_id]->N_RB_DL == 50) - UE[CC_id]->N_TA_offset = 624/2; - else if (frame_parms[CC_id]->N_RB_DL == 25) - UE[CC_id]->N_TA_offset = 624/4; + int N_RB = UE[CC_id]->frame_parms.N_RB_DL; + int N_TA_offset = UE[CC_id]->frame_parms.ul_CarrierFreq < 6e9 ? 400 : 431; // reference samples for 25600Tc @ 30.72 Ms/s for FR1, same @ 61.44 Ms/s for FR2 + double factor=1; + switch (UE[CC_id]->frame_parms.numerology_index) { + case 0: //15 kHz scs + AssertFatal(N_TA_offset == 400, "scs_common 15kHz only for FR1\n"); + if (N_RB <= 25) factor = .25; // 7.68 Ms/s + else if (N_RB <=50) factor = .5; // 15.36 Ms/s + else if (N_RB <=75) factor = 1.0; // 30.72 Ms/s + else if (N_RB <=100) factor = 1.0; // 30.72 Ms/s + else AssertFatal(1==0,"Too many PRBS for mu=0\n"); + break; + case 1: //30 kHz sc + AssertFatal(N_TA_offset == 400, "scs_common 30kHz only for FR1\n"); + if (N_RB <= 106) factor = 2.0; // 61.44 Ms/s + else if (N_RB <= 275) factor = 4.0; // 122.88 Ms/s + break; + case 2: //60 kHz scs + AssertFatal(1==0,"scs_common should not be 60 kHz\n"); + break; + case 3: //120 kHz scs + AssertFatal(N_TA_offset == 431, "scs_common 120kHz only for FR2\n"); + break; + case 4: //240 kHz scs + AssertFatal(1==0,"scs_common should not be 60 kHz\n"); + if (N_RB <= 32) factor = 1.0; // 61.44 Ms/s + else if (N_RB <= 66) factor = 2.0; // 122.88 Ms/s + else AssertFatal(1==0,"N_RB %d is too big for curretn FR2 implementation\n",N_RB); + break; + + if (N_RB == 100) + UE[CC_id]->N_TA_offset = 624; + else if (N_RB == 50) + UE[CC_id]->N_TA_offset = 624/2; + else if (N_RB == 25) + UE[CC_id]->N_TA_offset = 624/4; + } + if (UE[CC_id]->frame_parms.threequarter_fs == 1) factor = factor*.75; + UE[CC_id]->N_TA_offset = (int)(N_TA_offset * factor); + LOG_I(PHY,"UE %d Setting N_TA_offset to %d samples (factor %f, UL Freq %lu, N_RB %d)\n", UE[CC_id]->Mod_id, UE[CC_id]->N_TA_offset, factor, UE[CC_id]->frame_parms.ul_CarrierFreq, N_RB); } } @@ -782,7 +761,8 @@ int main( int argc, char **argv ) { memset (&UE_PF_PO[0][0], 0, sizeof(UE_PF_PO_t)*NUMBER_OF_UE_MAX*MAX_NUM_CCs); configure_linux(); mlockall(MCL_CURRENT | MCL_FUTURE); - init_scope(); + if (do_forms) + nrUEinitScope(PHY_vars_UE_g[0][0]); number_of_cards = 1; for(int CC_id=0; CC_id #include "PHY/defs_nr_UE.h" #include "SIMULATION/ETH_TRANSPORT/proto.h" -#include /***************************************************************************************************************************************/ /* command line options definitions, CMDLINE_XXXX_DESC macros are used to initialize paramdef_t arrays which are then used as argument diff --git a/executables/softmodem-common.h b/executables/softmodem-common.h index 0ac7b6449e..449d2e0957 100644 --- a/executables/softmodem-common.h +++ b/executables/softmodem-common.h @@ -55,6 +55,7 @@ extern "C" #define CONFIG_HLP_DUMPFRAME "dump UE received frame to rxsig_frame0.dat and exit\n" #define CONFIG_HLP_UELOOP "get softmodem (UE) to loop through memory instead of acquiring from HW\n" #define CONFIG_HLP_PHYTST "test UE phy layer, mac disabled\n" +#define CONFIG_HLP_DORA "test gNB and UE with RA procedures\n" #define CONFIG_HLP_EXTS "tells hardware to use an external timing reference\n" #define CONFIG_HLP_DMRSSYNC "tells RU to insert DMRS in subframe 1 slot 0" #define CONFIG_HLP_CLK "tells hardware to use a clock reference (0:internal, 1:external, 2:gpsdo)\n" @@ -97,6 +98,7 @@ extern "C" #define SPLIT73 softmodem_params.split73 #define TP_CONFIG softmodem_params.threadPoolConfig #define PHY_TEST softmodem_params.phy_test +#define DO_RA softmodem_params.do_ra #define WAIT_FOR_SYNC softmodem_params.wait_for_sync #define SINGLE_THREAD_FLAG softmodem_params.single_thread_flag #define CHAIN_OFFSET softmodem_params.chain_offset @@ -114,6 +116,7 @@ extern "C" {"split73", CONFIG_HLP_SPLIT73, 0, strptr:(char **)&SPLIT73, defstrval:NULL, TYPE_STRING, sizeof(SPLIT73)},\ {"thread-pool", CONFIG_HLP_TPOOL, 0, strptr:(char **)&TP_CONFIG, defstrval:"n", TYPE_STRING, sizeof(TP_CONFIG)}, \ {"phy-test", CONFIG_HLP_PHYTST, PARAMFLAG_BOOL, iptr:&PHY_TEST, defintval:0, TYPE_INT, 0}, \ + {"do-ra", CONFIG_HLP_DORA, PARAMFLAG_BOOL, iptr:&DO_RA, defintval:0, TYPE_INT, 0}, \ {"usim-test", CONFIG_HLP_USIM, PARAMFLAG_BOOL, u8ptr:&USIM_TEST, defintval:0, TYPE_UINT8, 0}, \ {"clock-source", CONFIG_HLP_CLK, 0, uptr:&CLOCK_SOURCE, defintval:0, TYPE_UINT, 0}, \ {"time-source", CONFIG_HLP_TME, 0, uptr:&TIMING_SOURCE, defintval:0, TYPE_UINT, 0}, \ @@ -205,6 +208,7 @@ typedef struct { char split73[1024]; char threadPoolConfig[1024]; int phy_test; + int do_ra; uint8_t usim_test; int emulate_rf; int wait_for_sync; //eNodeB only diff --git a/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_constants.h b/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_constants.h index cbcd26c3e3..e1d06335f5 100644 --- a/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_constants.h +++ b/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_constants.h @@ -18,6 +18,7 @@ #define FAPI_NR_RX_PDU_TYPE_SIB 0x02 #define FAPI_NR_RX_PDU_TYPE_DLSCH 0x03 #define FAPI_NR_DCI_IND 0x04 +#define FAPI_NR_RX_PDU_TYPE_RAR 0x05 #define FAPI_NR_SIBS_MASK_SIB1 0x1 @@ -42,6 +43,7 @@ #define FAPI_NR_DL_CONFIG_TYPE_DCI 0x01 #define FAPI_NR_DL_CONFIG_TYPE_DLSCH 0x02 +#define FAPI_NR_DL_CONFIG_TYPE_RA_DLSCH 0x03 #define FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED 0x01 diff --git a/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h b/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h index 2c3809f5d4..246ab13e86 100644 --- a/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h +++ b/nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h @@ -62,7 +62,7 @@ typedef struct { uint8_t CoreSetType; uint8_t precoder_granularity; uint16_t pdcch_dmrs_scrambling_id; - + uint16_t scrambling_rnti; uint8_t tci_state_pdcch; uint8_t tci_present_in_dci; } fapi_nr_coreset_t; @@ -158,22 +158,29 @@ typedef struct { fapi_nr_tx_request_body_t *tx_request_body; } fapi_nr_tx_request_t; - typedef struct { - uint8_t preamble_index; - uint8_t prach_configuration_index; - uint16_t preamble_length; - uint8_t power_ramping_step; - uint16_t preamble_received_target_power; - uint8_t msg1_fdm; - uint8_t msg1_frequency_start; - uint8_t zero_correlation_zone_config; - uint8_t subcarrier_spacing; - uint8_t restrictedset_config; - uint16_t root_sequence_index; - uint16_t rsrp_threshold_ssb; - uint16_t rsrp_threshold_sul; - uint16_t prach_freq_offset; - } fapi_nr_ul_config_prach_pdu; +/// This struct replaces: +/// PRACH-ConfigInfo from 38.331 RRC spec +/// PRACH-ConfigSIB or PRACH-Config +typedef struct { + /// PHY cell ID + uint16_t phys_cell_id; + /// Num PRACH occasions + uint8_t num_prach_ocas; + /// PRACH format + uint8_t prach_format; + /// Num RA + uint8_t num_ra; + uint8_t prach_start_symbol; + /// 38.211 (NCS 38.211 6.3.3.1). + uint16_t num_cs; + /// Parameter: prach-rootSequenceIndex, see TS 38.211 (6.3.3.2). + uint16_t root_seq_id; + /// Parameter: High-speed-flag, see TS 38.211 (6.3.3.1). 1 corresponds to Restricted set and 0 to Unrestricted set. + uint8_t restricted_set; + /// see TS 38.211 (6.3.3.2). + uint16_t freq_msg1; + // nfapi_nr_ul_beamforming_t beamforming; +} fapi_nr_ul_config_prach_pdu; typedef struct { diff --git a/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h b/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h index 54b592202d..e342ab0b67 100644 --- a/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h +++ b/nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h @@ -86,7 +86,7 @@ typedef enum { NFAPI_NR_PHY_MSG_TYPE_CRC_INDICATION= 0X86, NFAPI_NR_PHY_MSG_TYPE_UCI_INDICATION= 0X87, NFAPI_NR_PHY_MSG_TYPE_SRS_INDICATION= 0X88, - NFAPI_NR_PHY_MSG_TYPE_PACH_INDICATION= 0X89 + NFAPI_NR_PHY_MSG_TYPE_RACH_INDICATION= 0X89 //RESERVED 0X8a ~ 0xff } nfapi_nr_phy_msg_type_e; @@ -623,22 +623,35 @@ typedef struct { //table 3-37 -#define DCI_PAYLOAD_BTYE_LEN 12 //? TS38.212 sec 7.3.1 +#define DCI_PAYLOAD_BYTE_LEN 8 // 12 ? TS38.212 sec 7.3.1 +#define MAX_DCI_CORESET 8 -typedef struct -{ - uint16_t rnti;// - uint16_t scrambling_id;// - uint16_t scrambling_rnti;/* */ - uint8_t cce_index;// - uint8_t aggregation_level;// - nfapi_nr_tx_precoding_and_beamforming_t* precoding_and_beamforming_list; - //tx power info - uint8_t beta_pdcch_1_0;/*PDCCH power value used for PDCCH Format 1_0 with CRC scrambled by SI-RNTI, PI-RNTI or RA-RNTI. This is ratio of -SSB/PBCH EPRE to PDCCH and PDCCH DMRS EPRE [TS38.213, sec 4.1] Value :0->17 */ - uint8_t power_control_offset_ss;//PDCCH power value used for all other PDCCH Formats. This is ratio of SSB/PBCH block EPRE to PDCCH and PDCCH DMRS EPRE [TS38.214, sec 4.1] Values: 0: -3dB, 1: 0dB, 2: 3dB, 3: 6dB - uint16_t payload_size_bits;//The total DCI length (in bits) including padding bits [TS38.212 sec 7.3.1] Range 0-> DCI_PAYLOAD_BTYE_LEN*8 - uint8_t payload[DCI_PAYLOAD_BTYE_LEN];//DCI payload, where the actual size is defined by PayloadSizeBits. The bit order is as following bit0-bit7 are mapped to first byte of MSB - LSB +typedef struct { + // The RNTI used for identifying the UE when receiving the PDU Value: 1 -> 65535. + uint16_t RNTI[MAX_DCI_CORESET]; + // For a UE-specific search space it equals the higher-layer parameter PDCCH-DMRSScrambling-ID if configured, + // otherwise it should be set to the phy cell ID. [TS38.211, sec 7.3.2.3] Value: 0->65535 + uint16_t ScramblingId[MAX_DCI_CORESET]; + // For a UE-specific search space where PDCCH-DMRSScrambling- ID is configured This param equals the CRNTI. + // Otherwise, it should be set to 0. [TS38.211, sec 7.3.2.3] Value: 0 -> 65535 + uint16_t ScramblingRNTI[MAX_DCI_CORESET]; + // CCE start Index used to send the DCI Value: 0->135 + uint8_t CceIndex[MAX_DCI_CORESET]; + // Aggregation level used [TS38.211, sec 7.3.2.1] Value: 1,2,4,8,16 + uint8_t AggregationLevel[MAX_DCI_CORESET]; + // Precoding and Beamforming structure See Table 3-43 + nfapi_nr_tx_precoding_and_beamforming_t precodingAndBeamforming[MAX_DCI_CORESET]; + // PDCCH power value used for PDCCH Format 1_0 with CRC scrambled by SI-RNTI, PI-RNTI or RA-RNTI. + // This is ratio of SSB/PBCH EPRE to PDCCH and PDCCH DMRS EPRE [TS38.213, sec 4.1] + // Value :0->17 Report title: 5G FAPI: PHY API Specification Issue date: 29 June 2019 Version: 222.10.17 68 Field Type Description representing -8 to 8 dB in 1dB steps + uint8_t beta_PDCCH_1_0[MAX_DCI_CORESET]; + // PDCCH power value used for all other PDCCH Formats. + // This is ratio of SSB/PBCH block EPRE to PDCCH and PDCCH DMRS EPRE [TS38.214, sec 4.1] Values: 0: -3dB,1: 0dB,2: 3dB,3: 6dB + uint8_t powerControlOffsetSS[MAX_DCI_CORESET]; + // The total DCI length (in bits) including padding bits [TS38.212 sec 7.3.1] Range 0->DCI_PAYLOAD_BYTE_LEN*8 + uint16_t PayloadSizeBits[MAX_DCI_CORESET]; + // DCI payload, where the actual size is defined by PayloadSizeBits. The bit order is as following bit0-bit7 are mapped to first byte of MSB - LSB + uint8_t Payload[MAX_DCI_CORESET][DCI_PAYLOAD_BYTE_LEN]; } nfapi_nr_dl_dci_pdu_t; @@ -653,9 +666,6 @@ typedef struct { uint16_t *beamIdx[275]; } nr_beamforming_t; -#define MAX_DCI_CORESET 8 -#define DCI_PAYLOAD_BYTE_LEN 8 - typedef struct { ///Bandwidth part size [TS38.213 sec12]. Number of contiguous PRBs allocated to the BWP,Value: 1->275 uint16_t BWPSize; @@ -685,26 +695,8 @@ typedef struct { uint8_t precoderGranularity; ///Number of DCIs in this CORESET.Value: 0->MaxDciPerSlot uint16_t numDlDci; - ///The RNTI used for identifying the UE when receiving the PDU Value: 1 -> 65535. - uint16_t RNTI[MAX_DCI_CORESET]; - ///For a UE-specific search space it equals the higher-layer parameter PDCCH-DMRSScrambling-ID if configured, otherwise it should be set to the phy cell ID. [TS38.211, sec 7.3.2.3] Value: 0->65535 - uint16_t ScramblingId[MAX_DCI_CORESET]; - ///For a UE-specific search space where PDCCH-DMRSScrambling- ID is configured This param equals the CRNTI. Otherwise, it should be set to 0. [TS38.211, sec 7.3.2.3] Value: 0 -> 65535 - uint16_t ScramblingRNTI[MAX_DCI_CORESET]; - ///CCE start Index used to send the DCI Value: 0->135 - uint8_t CceIndex[MAX_DCI_CORESET]; - ///Aggregation level used [TS38.211, sec 7.3.2.1] Value: 1,2,4,8,16 - uint8_t AggregationLevel[MAX_DCI_CORESET]; - ///Precoding and Beamforming structure See Table 3-43 - nfapi_nr_tx_precoding_and_beamforming_t precodingAndBeamforming[MAX_DCI_CORESET]; - ///PDCCH power value used for PDCCH Format 1_0 with CRC scrambled by SI-RNTI, PI-RNTI or RA-RNTI. This is ratio of SSB/PBCH EPRE to PDCCH and PDCCH DMRS EPRE [TS38.213, sec 4.1] Value :0->17 Report title: 5G FAPI: PHY API Specification Issue date: 29 June 2019 Version: 222.10.17 68 Field Type Description representing -8 to 8 dB in 1dB steps - uint8_t beta_PDCCH_1_0[MAX_DCI_CORESET]; - ///PDCCH power value used for all other PDCCH Formats. This is ratio of SSB/PBCH block EPRE to PDCCH and PDCCH DMRS EPRE [TS38.214, sec 4.1] Values: 0: -3dB,1: 0dB,2: 3dB,3: 6dB - uint8_t powerControlOffsetSS[MAX_DCI_CORESET]; -///The total DCI length (in bits) including padding bits [TS38.212 sec 7.3.1] Range 0->DCI_PAYLOAD_BTYE_LEN*8 - uint16_t PayloadSizeBits[MAX_DCI_CORESET]; - ///DCI payload, where the actual size is defined by PayloadSizeBits. The bit order is as following bit0-bit7 are mapped to first byte of MSB - LSB - uint8_t Payload[MAX_DCI_CORESET][DCI_PAYLOAD_BYTE_LEN]; + ///DL DCI PDU + nfapi_nr_dl_dci_pdu_t dci_pdu; } nfapi_nr_dl_tti_pdcch_pdu_rel15_t; typedef struct { @@ -1037,10 +1029,12 @@ typedef struct { uint16_t phys_cell_id; uint8_t num_prach_ocas; + // SCF PRACH PDU format field does not consider A1/B1 etc. possibilities + // We added 9 = A1/B1 10 = A2/B2 11 A3/B3 uint8_t prach_format; uint8_t num_ra; uint8_t prach_start_symbol; - uint16_t num_cs;// + uint16_t num_cs; nfapi_nr_ul_beamforming_t beamforming; } nfapi_nr_prach_pdu_t; @@ -1126,6 +1120,7 @@ typedef struct uint16_t ul_dmrs_symb_pos; uint8_t dmrs_config_type; uint16_t ul_dmrs_scrambling_id; + uint16_t pusch_identity; uint8_t scid; uint8_t num_dmrs_cdm_grps_no_data; uint16_t dmrs_ports;//DMRS ports. [TS38.212 7.3.1.1.2] provides description between DCI 0-1 content and DMRS ports. Bitmap occupying the 11 LSBs with: bit 0: antenna port 1000 bit 11: antenna port 1011 and for each bit 0: DMRS port not used 1: DMRS port used @@ -1498,7 +1493,7 @@ typedef struct //for dci_pusch_pdu typedef struct { - uint8_t pdu_bit_map; + uint8_t pduBitmap; uint32_t handle; uint16_t rnti; uint8_t ul_cqi; @@ -1513,7 +1508,7 @@ typedef struct //for PUCCH PDU Format 0/1 typedef struct { - uint8_t pdu_bit_map; + uint8_t pduBitmap; uint32_t handle; uint16_t rnti; uint8_t pucch_format;//PUCCH format Value: 0 -> 1 0: PUCCH Format0 1: PUCCH Format1 @@ -1529,7 +1524,7 @@ typedef struct //PUCCH PDU Format 2/3/4 typedef struct { - uint8_t pdu_bit_map; + uint8_t pduBitmap; uint32_t handle; uint16_t rnti; uint8_t pucch_format;//PUCCH format Value: 0 -> 2 0: PUCCH Format2 1: PUCCH Format3 2: PUCCH Format4 @@ -1566,7 +1561,7 @@ typedef struct uint16_t sfn; uint16_t slot; uint16_t num_ucis; - nfapi_nr_uci_t uci_list[NFAPI_MAX_NUM_UCI_INDICATION]; + nfapi_nr_uci_t *uci_list; } nfapi_nr_uci_indication_t; diff --git a/nfapi/open-nFAPI/nfapi/src/nfapi.c b/nfapi/open-nFAPI/nfapi/src/nfapi.c index 156a48ec05..61c6875bc6 100644 --- a/nfapi/open-nFAPI/nfapi/src/nfapi.c +++ b/nfapi/open-nFAPI/nfapi/src/nfapi.c @@ -526,7 +526,7 @@ uint32_t pullarray8(uint8_t **in, uint8_t out[], uint32_t max_len, uint32_t len, return 0; } - if((end - out) >= sizeof(uint8_t) * len) + if((end - (*in)) >= sizeof(uint8_t) * len) { memcpy(out, (*in), len); (*in)+=len; diff --git a/openair1/PHY/CODING/TESTBENCH/ldpctest.c b/openair1/PHY/CODING/TESTBENCH/ldpctest.c index b3c9f3117c..72d85b1b14 100644 --- a/openair1/PHY/CODING/TESTBENCH/ldpctest.c +++ b/openair1/PHY/CODING/TESTBENCH/ldpctest.c @@ -27,9 +27,7 @@ #include "SIMULATION/TOOLS/sim.h" #include "PHY/CODING/nrLDPC_extern.h" #include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h" -// extern "C" { #include "openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h" -// } #define MAX_NUM_DLSCH_SEGMENTS 16 #define MAX_BLOCK_LENGTH 8448 @@ -105,7 +103,7 @@ int test_ldpc(short No_iteration, time_stats_t *time_optim, time_stats_t *time_decoder, n_iter_stats_t *dec_iter, - short run_cuda) + short run_cuda) { //clock initiate //time_stats_t time,time_optim,tinput,tprep,tparity,toutput, time_decoder; @@ -398,23 +396,24 @@ int test_ldpc(short No_iteration, decParams.numMaxIter=No_iteration; decParams.outMode = nrLDPC_outMode_BIT; //decParams.outMode =nrLDPC_outMode_LLRINT8; - - + set_compact_BG(Zc,BG); + init_LLR_DMA_for_CUDA(&decParams, (int8_t*)channel_output_fixed[j], (int8_t*)estimated_output[j], block_length); for(j=0;j 1280, 2401 -> 2560 @@ -561,7 +561,7 @@ int main(int argc, char *argv[]) block_length = atoi(optarg); break; - case 'G': + case 'G': run_cuda = atoi(optarg); break; diff --git a/openair1/PHY/CODING/TESTBENCH/polartest.c b/openair1/PHY/CODING/TESTBENCH/polartest.c index 806d8de28c..d9adf3e24f 100644 --- a/openair1/PHY/CODING/TESTBENCH/polartest.c +++ b/openair1/PHY/CODING/TESTBENCH/polartest.c @@ -12,7 +12,6 @@ #include "PHY/CODING/coding_defs.h" #include "SIMULATION/TOOLS/sim.h" #include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h" -//#include "PHY/NR_TRANSPORT/nr_transport.h" //#include "common/utils/LOG/log.h" //#define DEBUG_DCI_POLAR_PARAMS @@ -27,7 +26,7 @@ int main(int argc, char *argv[]) { //Default simulation values (Aim for iterations = 1000000.) int decoder_int16=0; - int itr, iterations = 1000, arguments, polarMessageType = 0; //0=PBCH, 1=DCI, -1=UCI + int itr, iterations = 1000, arguments, polarMessageType = 0; //0=PBCH, 1=DCI, 2=UCI double SNRstart = -20.0, SNRstop = 0.0, SNRinc= 0.5; //dB double SNR, SNR_lin; int16_t nBitError = 0; // -1 = Decoding failed (All list entries have failed the CRC checks). @@ -42,6 +41,7 @@ int main(int argc, char *argv[]) switch (arguments) { case 's': SNRstart = atof(optarg); + SNRstop = SNRstart + 2; break; case 'd': @@ -91,7 +91,7 @@ int main(int argc, char *argv[]) case 'k': testLength=atoi(optarg); - if (testLength < 12 || testLength > 60) { + if (testLength < 12 || testLength > 127) { printf("Illegal packet bitlength %d \n",testLength); exit(-1); } @@ -120,12 +120,13 @@ int main(int argc, char *argv[]) crcTableInit(); if (polarMessageType == 0) { //PBCH - aggregation_level = NR_POLAR_PBCH_AGGREGATION_LEVEL; + aggregation_level = NR_POLAR_PBCH_AGGREGATION_LEVEL; } else if (polarMessageType == 1) { //DCI - coderLength = 108*aggregation_level; - } else if (polarMessageType == -1) { //UCI - printf("UCI testing not supported yet\n"); - exit(-1); + coderLength = 108*aggregation_level; + } else if (polarMessageType == 2) { //UCI + //pucch2 parameters, 1 symbol, aggregation_level = NPRB + AssertFatal(aggregation_level>2,"For UCI formats, aggregation (N_RB) should be > 2\n"); + coderLength = 16*aggregation_level; } //Logging diff --git a/openair1/PHY/CODING/coding_defs.h b/openair1/PHY/CODING/coding_defs.h index 9b111309cd..7f466c7097 100644 --- a/openair1/PHY/CODING/coding_defs.h +++ b/openair1/PHY/CODING/coding_defs.h @@ -382,12 +382,24 @@ unsigned int crc16 (unsigned char * inptr, int bitlen); @param bitlen length of inputs in bits*/ unsigned int crc12 (unsigned char * inptr, int bitlen); +/*!\fn uint32_t crc12(uint8_t *inPtr, int32_t bitlen) +\brief This computes an 11-bit crc based on 3GPP NR specifications. +@param inPtr Pointer to input byte stream +@param bitlen length of inputs in bits*/ +unsigned int crc11 (unsigned char * inptr, int bitlen); + /*!\fn uint32_t crc8(uint8_t *inPtr, int32_t bitlen) \brief This computes a 8-bit crc based on 3GPP UMTS specifications. @param inPtr Pointer to input byte stream @param bitlen length of inputs in bits*/ unsigned int crc8 (unsigned char * inptr, int bitlen); +/*!\fn uint32_t crc8(uint8_t *inPtr, int32_t bitlen) +\brief This computes a 6-bit crc based on 3GPP NR specifications. +@param inPtr Pointer to input byte stream +@param bitlen length of inputs in bits*/ +unsigned int crc6 (unsigned char * inptr, int bitlen); + int check_crc(uint8_t* decoded_bytes, uint32_t n, uint32_t F, uint8_t crc_type); /*!\fn void phy_viterbi_dot11_sse2(int8_t *y, uint8_t *decoded_bytes, uint16_t n,int offset,int traceback) @@ -463,6 +475,7 @@ uint32_t nr_compute_tbs(uint16_t Qm, uint16_t nb_symb_sch, uint16_t nb_dmrs_prb, uint16_t nb_rb_oh, + uint8_t tb_scaling, uint8_t Nl); uint32_t nr_compute_tbslbrm(uint16_t table, diff --git a/openair1/PHY/CODING/crc_byte.c b/openair1/PHY/CODING/crc_byte.c index ee5c302adb..555f314429 100644 --- a/openair1/PHY/CODING/crc_byte.c +++ b/openair1/PHY/CODING/crc_byte.c @@ -90,7 +90,9 @@ static unsigned int crc24bTable[256]; static unsigned int crc24cTable[256]; static unsigned short crc16Table[256]; static unsigned short crc12Table[256]; +static unsigned short crc11Table[256]; static unsigned char crc8Table[256]; +static unsigned char crc6Table[256]; void crcTableInit (void) { @@ -102,7 +104,9 @@ void crcTableInit (void) crc24cTable[c] = crcbit (&c, 1, poly24c); crc16Table[c] = (unsigned short) (crcbit (&c, 1, poly16) >> 16); crc12Table[c] = (unsigned short) (crcbit (&c, 1, poly12) >> 16); + crc11Table[c] = (unsigned short) (crcbit (&c, 1, poly11) >> 16); crc8Table[c] = (unsigned char) (crcbit (&c, 1, poly8) >> 24); + crc6Table[c] = (unsigned char) (crcbit (&c, 1, poly6) >> 24); } while (++c); } @@ -207,6 +211,24 @@ crc12 (unsigned char * inptr, int bitlen) return crc; } +unsigned int +crc11 (unsigned char * inptr, int bitlen) +{ + int octetlen, resbit; + unsigned int crc = 0; + octetlen = bitlen / 8; /* Change in octets */ + resbit = (bitlen % 8); + + while (octetlen-- > 0) { + crc = (crc << 8) ^ (crc11Table[(*inptr++) ^ (crc >> 24)] << 16); + } + + if (resbit > 0) + crc = (crc << resbit) ^ (crc11Table[((*inptr) >> (8 - resbit)) ^ (crc >> (32 - resbit))] << 16); + + return crc; +} + unsigned int crc8 (unsigned char * inptr, int bitlen) { @@ -225,6 +247,24 @@ crc8 (unsigned char * inptr, int bitlen) return crc; } +unsigned int +crc6 (unsigned char * inptr, int bitlen) +{ + int octetlen, resbit; + unsigned int crc = 0; + octetlen = bitlen / 8; /* Change in octets */ + resbit = (bitlen % 8); + + while (octetlen-- > 0) { + crc = crc6Table[(*inptr++) ^ (crc >> 24)] << 24; + } + + if (resbit > 0) + crc = (crc << resbit) ^ (crc8Table[((*inptr) >> (8 - resbit)) ^ (crc >> (32 - resbit))] << 24); + + return crc; +} + int check_crc(uint8_t* decoded_bytes, uint32_t n, uint32_t F, uint8_t crc_type) { uint32_t crc=0,oldcrc=0; @@ -284,6 +324,7 @@ int check_crc(uint8_t* decoded_bytes, uint32_t n, uint32_t F, uint8_t crc_type) AssertFatal(1,"Invalid crc_type \n"); } + if (crc == oldcrc) return(1); else diff --git a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu index 68ca2f450f..931d500338 100644 --- a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu +++ b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.cu @@ -12,8 +12,8 @@ #include #include #include -#include "PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_types.h" -#include "PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_defs.h" +#include "PHY/CODING/nrLDPC_decoder/nrLDPC_types.h" +#include "PHY/CODING/nrLDPC_decoder/nrLDPCdecoder_defs.h" #include "bgs/BG1_I0" #include "bgs/BG1_I1" @@ -32,7 +32,7 @@ #include "bgs/BG2_I6" #include "bgs/BG2_I7" -#define MAX_ITERATION 5 +#define MAX_ITERATION 2 #define MC 1 #define cudaCheck(ans) { cudaAssert((ans), __FILE__, __LINE__); } @@ -49,13 +49,21 @@ typedef struct{ char y; short value; } h_element; +#include "bgs/BG1_compact_in_C.h" +__device__ char dev_const_llr[68*384]; +__device__ char dev_dt [46*68*384]; +__device__ char dev_llr[68*384]; +__device__ unsigned char dev_tmp[68*384]; h_element h_compact1 [46*19] = {}; h_element h_compact2 [68*30] = {}; -__device__ __constant__ h_element dev_h_compact1[46*19]; // used in kernel 1 -__device__ __constant__ h_element dev_h_compact2[68*30]; // used in kernel 2 +__device__ h_element dev_h_compact1[46*19]; // used in kernel 1 +__device__ h_element dev_h_compact2[68*30]; // used in kernel 2 + +// __device__ __constant__ h_element dev_h_compact1[46*19]; // used in kernel 1 +// __device__ __constant__ h_element dev_h_compact2[68*30]; // used in kernel 2 // row and col element count __device__ __constant__ char h_ele_row_bg1_count[46] = { @@ -92,9 +100,93 @@ __global__ void warmup() // warm up gpu for time measurement } +extern "C" +void warmup_for_GPU(){ + + warmup<<<20,1024 >>>(); + +} + +extern "C" +void set_compact_BG(int Zc,short BG){ + + int row,col; + if(BG == 1){ + row = 46; + col = 68; + } + else{ + row = 42; + col = 52; + } + int compact_row = 30; + int compact_col = 19; + if(BG==2){compact_row = 10, compact_col = 23;} + int memorySize_h_compact1 = row * compact_col * sizeof(h_element); + int memorySize_h_compact2 = compact_row * col * sizeof(h_element); + int lift_index = 0; + short lift_set[][9] = { + {2,4,8,16,32,64,128,256}, + {3,6,12,24,48,96,192,384}, + {5,10,20,40,80,160,320}, + {7,14,28,56,112,224}, + {9,18,36,72,144,288}, + {11,22,44,88,176,352}, + {13,26,52,104,208}, + {15,30,60,120,240}, + {0} + }; + + for(int i = 0; lift_set[i][0] != 0; i++){ + for(int j = 0; lift_set[i][j] != 0; j++){ + if(Zc == lift_set[i][j]){ + lift_index = i; + break; + } + } + } + printf("\nZc = %d BG = %d\n",Zc,BG); + switch(lift_index){ + case 0: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I0, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I0, memorySize_h_compact2) ); + break; + case 1: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I1, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I1, memorySize_h_compact2) ); + break; + case 2: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I2, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I2, memorySize_h_compact2) ); + break; + case 3: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I3, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I3, memorySize_h_compact2) ); + break; + case 4: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I4, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I4, memorySize_h_compact2) ); + break; + case 5: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I5, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I5, memorySize_h_compact2) ); + break; + case 6: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I6, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I6, memorySize_h_compact2) ); + break; + case 7: + cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, host_h_compact1_I7, memorySize_h_compact1) ); + cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, host_h_compact2_I7, memorySize_h_compact2) ); + break; + } + + // return 0; +} + // Kernel 1 -__global__ void ldpc_cnp_kernel_1st_iter(char * dev_llr, char * dev_dt, int BG, int row, int col, int Zc) +__global__ void ldpc_cnp_kernel_1st_iter(/*char * dev_llr,*/ int BG, int row, int col, int Zc) { // if(blockIdx.x == 0 && threadIdx.x == 1) printf("cnp %d\n", threadIdx.x); int iMCW = blockIdx.y; // codeword id @@ -153,7 +245,7 @@ __global__ void ldpc_cnp_kernel_1st_iter(char * dev_llr, char * dev_dt, int BG, for(int i = 0; i < s; i++){ // v0: Best performance so far. 0.75f is the value of alpha. sq = 1 - 2 * ((Q_sign >> i) & 0x01); - R_temp = 0.8 * sign * sq * (i != idx_min ? rmin1 : rmin2); + R_temp = 0.75f * sign * sq * (i != idx_min ? rmin1 : rmin2); // write results to global memory h_element_t = dev_h_compact1[i*row+iBlkRow]; int addr_temp = offsetR + h_element_t.y * row * Zc; @@ -163,7 +255,7 @@ __global__ void ldpc_cnp_kernel_1st_iter(char * dev_llr, char * dev_dt, int BG, } // Kernel_1 -__global__ void ldpc_cnp_kernel(char * dev_llr, char * dev_dt, int BG, int row, int col, int Zc) +__global__ void ldpc_cnp_kernel(/*char * dev_llr, char * dev_dt,*/ int BG, int row, int col, int Zc) { // if(blockIdx.x == 0 && threadIdx.x == 1) printf("cnp\n"); int iMCW = blockIdx.y; @@ -223,7 +315,7 @@ __global__ void ldpc_cnp_kernel(char * dev_llr, char * dev_dt, int BG, int row, // The 2nd recursion for(int i = 0; i < s; i ++){ sq = 1 - 2 * ((Q_sign >> i) & 0x01); - R_temp = 0.8 * sign * sq * (i != idx_min ? rmin1 : rmin2); + R_temp = 0.75f * sign * sq * (i != idx_min ? rmin1 : rmin2); // write results to global memory @@ -236,7 +328,7 @@ __global__ void ldpc_cnp_kernel(char * dev_llr, char * dev_dt, int BG, int row, // Kernel 2: VNP processing __global__ void -ldpc_vnp_kernel_normal(char * dev_llr, char * dev_dt, char * dev_const_llr, int BG, int row, int col, int Zc) +ldpc_vnp_kernel_normal(/*char * dev_llr, char * dev_dt, char * dev_const_llr,*/ int BG, int row, int col, int Zc) { int iMCW = blockIdx.y; int iBlkCol = blockIdx.x; @@ -276,7 +368,7 @@ ldpc_vnp_kernel_normal(char * dev_llr, char * dev_dt, char * dev_const_llr, int } -__global__ void pack_decoded_bit(char *dev, unsigned char *host, int col, int Zc) +__global__ void pack_decoded_bit(/*char *dev, unsigned char *host,*/ int col, int Zc) { __shared__ unsigned char tmp[128]; int iMCW = blockIdx.y; @@ -284,15 +376,15 @@ __global__ void pack_decoded_bit(char *dev, unsigned char *host, int col, int Zc int btid = threadIdx.x; tmp[btid] = 0; - if(dev[tid] < 0){ + if(dev_llr[tid] < 0){ tmp[btid] = 1 << (7-(btid&7)); } __syncthreads(); if(threadIdx.x < 16){ - host[iMCW * col*Zc + blockIdx.x*16+threadIdx.x] = 0; + dev_tmp[iMCW * col*Zc + blockIdx.x*16+threadIdx.x] = 0; for(int i = 0; i < 8; i++){ - host[iMCW * col*Zc + blockIdx.x*16+threadIdx.x] += tmp[threadIdx.x*8+i]; + dev_tmp[iMCW * col*Zc + blockIdx.x*16+threadIdx.x] += tmp[threadIdx.x*8+i]; } } } @@ -369,18 +461,11 @@ void read_BG(int BG, int *h, int row, int col) */ } - extern "C" -int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length, time_stats_t *time_decoder) -{ - // alloc mem - //unsigned char *decision = (unsigned char*)p_out; - - uint16_t Zc = p_decParams->Z; - uint8_t BG = p_decParams->BG; - uint8_t numMaxIter = p_decParams->numMaxIter; - e_nrLDPC_outMode outMode = p_decParams->outMode; +void init_LLR_DMA_for_CUDA(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length){ + uint16_t Zc = p_decParams->Z; + uint8_t BG = p_decParams->BG; uint8_t row,col; if(BG == 1){ row = 46; @@ -390,96 +475,41 @@ int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8 row = 42; col = 52; } - int compact_row = 30, compact_col = 19, lift_index=0;; - if(BG==2){compact_row = 10, compact_col = 23;} + unsigned char *hard_decision = (unsigned char*)p_out; + int memorySize_llr_cuda = col * Zc * sizeof(char) * MC; + cudaCheck( cudaMemcpyToSymbol(dev_const_llr, p_llr, memorySize_llr_cuda) ); + cudaCheck( cudaMemcpyToSymbol(dev_llr, p_llr, memorySize_llr_cuda) ); + cudaDeviceSynchronize(); - short lift_set[][9] = { - {2,4,8,16,32,64,128,256}, - {3,6,12,24,48,96,192,384}, - {5,10,20,40,80,160,320}, - {7,14,28,56,112,224}, - {9,18,36,72,144,288}, - {11,22,44,88,176,352}, - {13,26,52,104,208}, - {15,30,60,120,240}, - {0} - }; - - for(int i = 0; lift_set[i][0] != 0; i++){ - for(int j = 0; lift_set[i][j] != 0; j++){ - if(Zc == lift_set[i][j]){ - lift_index = i; - break; - } - } +} + +extern "C" +int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length, time_stats_t *time_decoder) +{ + + + uint16_t Zc = p_decParams->Z; + uint8_t BG = p_decParams->BG; + uint8_t numMaxIter = p_decParams->numMaxIter; + e_nrLDPC_outMode outMode = p_decParams->outMode; + cudaError_t cudaStatus; + uint8_t row,col; + if(BG == 1){ + row = 46; + col = 68; } - - int *h = NULL; - switch(lift_index){ - case 0: - h = (BG == 1)? h_base_0:h_base_8; - break; - case 1: - h = (BG == 1)? h_base_1:h_base_9; - break; - case 2: - h = (BG == 1)? h_base_2:h_base_10; - break; - case 3: - h = (BG == 1)? h_base_3:h_base_11; - break; - case 4: - h = (BG == 1)? h_base_4:h_base_12; - break; - case 5: - h = (BG == 1)? h_base_5:h_base_13; - break; - case 6: - h = (BG == 1)? h_base_6:h_base_14; - break; - case 7: - h = (BG == 1)? h_base_7:h_base_15; - break; + else{ + row = 42; + col = 52; } - /* pack BG in compact graph */ - read_BG(BG, h, row, col); - - - int memorySize_h_compact1 = row * compact_col * sizeof(h_element); - int memorySize_h_compact2 = compact_row * col * sizeof(h_element); -// cpu - int memorySize_hard_decision = col * Zc * sizeof(unsigned char) * MC; - - // alloc memory unsigned char *hard_decision = (unsigned char*)p_out; - // gpu int memorySize_llr_cuda = col * Zc * sizeof(char) * MC; - int memorySize_dt_cuda = row * Zc * col * sizeof(char) * MC; - - -// alloc memory - char *dev_llr; - char *dev_dt; - char *dev_const_llr; - unsigned char *dev_tmp; + cudaCheck( cudaMemcpyToSymbol(dev_const_llr, p_llr, memorySize_llr_cuda) ); + cudaCheck( cudaMemcpyToSymbol(dev_llr, p_llr, memorySize_llr_cuda) ); - cudaCheck( cudaMalloc((void **)&dev_tmp, memorySize_hard_decision) ); - cudaCheck( cudaMalloc((void **)&dev_llr, memorySize_llr_cuda) ); - cudaCheck( cudaMalloc((void **)&dev_const_llr, memorySize_llr_cuda) ); - cudaCheck( cudaMalloc((void **)&dev_dt, memorySize_dt_cuda) ); - -// memcpy host to device - - cudaCheck( cudaMemcpyToSymbol(dev_h_compact1, h_compact1, memorySize_h_compact1) ); - cudaCheck( cudaMemcpyToSymbol(dev_h_compact2, h_compact2, memorySize_h_compact2) ); - cudaCheck( cudaMemcpy((void*)dev_const_llr, p_llr, memorySize_llr_cuda, cudaMemcpyHostToDevice) ); -start_meas(time_decoder); - cudaCheck( cudaMemcpy((void*)dev_llr, p_llr, memorySize_llr_cuda, cudaMemcpyHostToDevice) ); - - // Define CUDA kernel dimension int blockSizeX = Zc; dim3 dimGridKernel1(row, MC, 1); // dim of the thread blocks @@ -488,61 +518,35 @@ start_meas(time_decoder); dim3 dimGridKernel2(col, MC, 1); dim3 dimBlockKernel2(blockSizeX, 1, 1); cudaDeviceSynchronize(); - - cudaEvent_t start, end; - float time; - warmup<<>>(); - warmup<<>>(); - - - cudaEventCreate(&start); - cudaEventCreate(&end); - cudaEventRecord(start, 0); - -// cudaProfilerStart(); - // lauch kernel + for(int ii = 0; ii < MAX_ITERATION; ii++){ // first kernel if(ii == 0){ ldpc_cnp_kernel_1st_iter <<>> - (dev_llr, dev_dt, BG, row, col, Zc); + (/*dev_llr,*/ BG, row, col, Zc); }else{ ldpc_cnp_kernel <<>> - (dev_llr, dev_dt, BG, row, col, Zc); + (/*dev_llr,*/ BG, row, col, Zc); } - // second kernel - - ldpc_vnp_kernel_normal - <<>> - (dev_llr, dev_dt, dev_const_llr, BG, row, col, Zc); - + ldpc_vnp_kernel_normal + <<>> + // (dev_llr, dev_const_llr,BG, row, col, Zc); + (BG, row, col, Zc); } + int pack = (block_length/128)+1; dim3 pack_block(pack, MC, 1); - pack_decoded_bit<<>>(dev_llr, dev_tmp, col, Zc); - - - cudaEventRecord(end, 0); - cudaEventSynchronize(end); - cudaEventElapsedTime(&time, start, end); + pack_decoded_bit<<>>(/*dev_llr,*/ /*dev_tmp,*/ col, Zc); - - //cudaCheck( cudaMemcpy((*)hard_decision, (const void*)dev_tmp, memorySize_hard_decision, cudaMemcpyDeviceToHost) ); - cudaCheck( cudaMemcpy((void*)hard_decision, (const void*)dev_tmp, (block_length/8)*sizeof(unsigned char), cudaMemcpyDeviceToHost) ); + cudaCheck( cudaMemcpyFromSymbol((void*)hard_decision, (const void*)dev_tmp, (block_length/8)*sizeof(unsigned char)) ); cudaDeviceSynchronize(); -stop_meas(time_decoder); - cudaCheck( cudaFree(dev_llr) ); - cudaCheck( cudaFree(dev_dt) ); - cudaCheck( cudaFree(dev_const_llr) ); - cudaCheck( cudaFree(dev_tmp) ); - - //free(hard_decision); + return MAX_ITERATION; } diff --git a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h index e74f42b3d3..c8868f0a85 100644 --- a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h +++ b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h @@ -1,8 +1,6 @@ #ifndef __NR_LDPC_DECODER_LYC__H__ #define __NR_LDPC_DECODER_LYC__H__ -#include "nrLDPC_types.h" -#include "nrLDPC_init_mem.h" /*! \file PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_decoder_LYC.h * \brief LDPC cuda support BG1 all length @@ -25,4 +23,10 @@ int32_t nrLDPC_decoder_LYC(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length, time_stats_t *time_decoder); +void init_LLR_DMA_for_CUDA(t_nrLDPC_dec_params* p_decParams, int8_t* p_llr, int8_t* p_out, int block_length); + +void warmup_for_GPU(void); + +void set_compact_BG(int Zc, short BG); + #endif diff --git a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_defs.h b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_defs.h deleted file mode 100644 index 9c64c262b9..0000000000 --- a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_defs.h +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The OpenAirInterface Software Alliance licenses this file to You under - * the OAI Public License, Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.openairinterface.org/?page_id=698 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------------------- - * For more information about the OpenAirInterface (OAI) Software Alliance: - * contact@openairinterface.org - */ - - /*! \file PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_defs.h - * \brief LDPC cuda support BG1 all length - * \author NCTU OpinConnect Terng-Yin Hsu,WEI-YING,LIN - * \email tyhsu@cs.nctu.edu.tw - * \date 13-05-2020 - * \version - * \note - * \warning - */ - - -/*!\file nrLDPC_defs.h - * \brief Defines all constants and buffers for the LDPC decoder - * \author Sebastian Wagner (TCL Communications) Email: - * \date 27-03-2018 - * \version 1.0 - * \note - * \warning -* */ - -#ifndef __NR_LDPC_DEFS__H__ -#define __NR_LDPC_DEFS__H__ - -// ============================================================================== -// DEFINES - -/** Maximum lifting size */ -#define NR_LDPC_ZMAX 384 - -/** Number of columns in BG1 */ -#define NR_LDPC_NCOL_BG1 68 -/** Number of rows in BG1 */ -#define NR_LDPC_NROW_BG1 46 -/** Number of edges/entries in BG1 */ -#define NR_LDPC_NUM_EDGE_BG1 316 -/** Number of check node (CN) groups in BG1 - A CN group is defined by its number of connected bit nodes. */ -#define NR_LDPC_NUM_CN_GROUPS_BG1 9 -/** First column in BG1 that is connected to only a single CN */ -#define NR_LDPC_START_COL_PARITY_BG1 26 - -/** Number of columns in BG1 for rate 1/3 = 22/(68-2) */ -#define NR_LDPC_NCOL_BG1_R13 NR_LDPC_NCOL_BG1 -/** Number of columns in BG1 for rate 2/3 = 22/(35-2) */ -#define NR_LDPC_NCOL_BG1_R23 35 -/** Number of columns in BG1 for rate 8/9 ~ 22/(27-2) */ -#define NR_LDPC_NCOL_BG1_R89 27 - -/** Number of bit node (BN) groups in BG1 for rate 1/3 - A BN group is defined by its number of connected CNs. */ -#define NR_LDPC_NUM_BN_GROUPS_BG1_R13 30 -/** Number of bit node (BN) groups in BG1 for rate 2/3 */ -#define NR_LDPC_NUM_BN_GROUPS_BG1_R23 8 -/** Number of bit node (BN) groups in BG1 for rate 8/9 */ -#define NR_LDPC_NUM_BN_GROUPS_BG1_R89 5 - -/** Number of columns in BG2 */ -#define NR_LDPC_NCOL_BG2 52 -/** Number of rows in BG2 */ -#define NR_LDPC_NROW_BG2 42 -/** Number of edges/entries in BG2 */ -#define NR_LDPC_NUM_EDGE_BG2 197 -/** Number of check node (CN) groups in BG2 - A CN group is defined by its number of connected bit nodes. */ -#define NR_LDPC_NUM_CN_GROUPS_BG2 6 -/** First column in BG2 that is connected to only a single CN */ -#define NR_LDPC_START_COL_PARITY_BG2 14 - -/** Number of columns in BG2 for rate 1/5 = 10/(52-2) */ -#define NR_LDPC_NCOL_BG2_R15 NR_LDPC_NCOL_BG2 -/** Number of columns in BG2 for rate 1/3 = 10/(32-2) */ -#define NR_LDPC_NCOL_BG2_R13 32 -/** Number of columns in BG2 for rate 2/3 = 10/(17-2) */ -#define NR_LDPC_NCOL_BG2_R23 17 - -/** Number of bit node (BN) groups in BG2 for rate 1/5 - A BN group is defined by its number of connected CNs. */ -#define NR_LDPC_NUM_BN_GROUPS_BG2_R15 23 -/** Number of bit node (BN) groups in BG2 for rate 1/3 */ -#define NR_LDPC_NUM_BN_GROUPS_BG2_R13 10 -/** Number of bit node (BN) groups in BG2 for rate 2/3 */ -#define NR_LDPC_NUM_BN_GROUPS_BG2_R23 6 - -/** Worst case size of the CN processing buffer */ -#define NR_LDPC_SIZE_CN_PROC_BUF NR_LDPC_NUM_EDGE_BG1*NR_LDPC_ZMAX -/** Worst case size of the BN processing buffer */ -#define NR_LDPC_SIZE_BN_PROC_BUF NR_LDPC_NUM_EDGE_BG1*NR_LDPC_ZMAX - -/** Maximum number of possible input LLR = NR_LDPC_NCOL_BG1*NR_LDPC_ZMAX */ -#define NR_LDPC_MAX_NUM_LLR 26112 - -// ============================================================================== -// GLOBAL CONSTANT VARIABLES - -/** Start addresses for the cnProcBuf for each CN group in BG1*/ -static const uint32_t lut_startAddrCnGroups_BG1[NR_LDPC_NUM_CN_GROUPS_BG1] = {0, 1152, 8832, 43392, 61824, 75264, 81408, 88320, 92160}; -/** Start addresses for the cnProcBuf for each CN group in BG2*/ -static const uint32_t lut_startAddrCnGroups_BG2[NR_LDPC_NUM_CN_GROUPS_BG2] = {0, 6912, 37632, 54912, 61824, 67968}; - -/** Number of BNs of CN group for BG1. - E.g. 10 means that there is a CN group where every CN is connected to 10 BNs */ -static const uint8_t lut_numBnInCnGroups_BG1_R13[NR_LDPC_NUM_CN_GROUPS_BG1] = {3, 4, 5, 6, 7, 8, 9, 10, 19}; -/** Number of rows/CNs in every CN group for rate = 1/3 BG1, e.g. 5 rows of CNs connected to 4 BNs */ -static const uint8_t lut_numCnInCnGroups_BG1_R13[NR_LDPC_NUM_CN_GROUPS_BG1] = {1, 5, 18, 8, 5, 2, 2, 1, 4}; -/** Number of rows/CNs in every CN group for rate = 2/3 BG1, e.g. 3 rows of CNs connected to 7 BNs */ -static const uint8_t lut_numCnInCnGroups_BG1_R23[NR_LDPC_NUM_CN_GROUPS_BG1] = {1, 0, 0, 0, 3, 2, 2, 1, 4}; -/** Number of rows/CNs in every CN group for rate = 8/9 BG1, e.g. 4 rows of CNs connected to 19 BNs */ -static const uint8_t lut_numCnInCnGroups_BG1_R89[NR_LDPC_NUM_CN_GROUPS_BG1] = {1, 0, 0, 0, 0, 0, 0, 0, 4}; - -/** Number of connected BNs for every column in BG1 rate = 1/3, e.g. in first column all BNs are connected to 30 CNs */ -static const uint8_t lut_numEdgesPerBn_BG1_R13[NR_LDPC_START_COL_PARITY_BG1] = {30, 28, 7, 11, 9, 4, 8, 12, 8, 7, 12, 10, 12, 11, 10, 7, 10, 10, 13, 7, 8, 11, 12, 5, 6, 6}; -/** Number of connected BNs for every column in BG1 rate = 2/3, e.g. in first column all BNs are connected to 12 CNs */ -static const uint8_t lut_numEdgesPerBn_BG1_R23[NR_LDPC_START_COL_PARITY_BG1] = {12, 11, 4, 5, 5, 3, 4, 5, 5, 3, 6, 6, 6, 6, 5, 3, 6, 5, 6, 4, 5, 6, 6, 3, 3, 2}; -/** Number of connected BNs for every column in BG1 rate = 8/9, e.g. in first column all BNs are connected to 5 CNs */ -static const uint8_t lut_numEdgesPerBn_BG1_R89[NR_LDPC_START_COL_PARITY_BG1] = {5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2}; - -/** Number of BNs of CN group for BG2. - E.g. 3 means that there is a CN group where every CN is connected to 3 BNs */ -static const uint8_t lut_numBnInCnGroups_BG2_R15[NR_LDPC_NUM_CN_GROUPS_BG2] = {3, 4, 5, 6, 8, 10}; -/** Number of rows/CNs in every CN group for rate = 1/5 BG2, e.g. 6 rows of CNs connected to 3 BNs */ -static const uint8_t lut_numCnInCnGroups_BG2_R15[NR_LDPC_NUM_CN_GROUPS_BG2] = {6, 20, 9, 3, 2, 2}; -/** Number of rows/CNs in every CN group for rate = 1/3 BG2, e.g. 8 rows of CNs connected to 4 BNs */ -static const uint8_t lut_numCnInCnGroups_BG2_R13[NR_LDPC_NUM_CN_GROUPS_BG2] = {0, 8, 7, 3, 2, 2}; -/** Number of rows/CNs in every CN group for rate = 2/3 BG2, e.g. 1 row of CNs connected to 4 BNs */ -static const uint8_t lut_numCnInCnGroups_BG2_R23[NR_LDPC_NUM_CN_GROUPS_BG2] = {0, 1, 0, 2, 2, 2}; - -/** Number of connected BNs for every column in BG2 rate = 1/5, e.g. in first column all BNs are connected to 22 CNs */ -static const uint8_t lut_numEdgesPerBn_BG2_R15[NR_LDPC_START_COL_PARITY_BG2] = {22, 23, 10, 5, 5, 14, 7, 13, 6, 8, 9, 16, 9, 12}; -/** Number of connected BNs for every column in BG2 rate = 1/3, e.g. in first column all BNs are connected to 14 CNs */ -static const uint8_t lut_numEdgesPerBn_BG2_R13[NR_LDPC_START_COL_PARITY_BG2] = {14, 16, 2, 4, 4, 6, 6, 8, 6, 6, 6, 13, 5, 7}; -/** Number of connected BNs for every column in BG2 rate = 2/3, e.g. in first column all BNs are connected to 6 CNs */ -static const uint8_t lut_numEdgesPerBn_BG2_R23[NR_LDPC_START_COL_PARITY_BG2] = { 6, 5, 2, 3, 3, 4, 3, 4, 3, 4, 3, 5, 2, 2}; - -// Number of groups for bit node processing -/** Number of connected CNs for every column/BN in BG1 for rate = 1/3, Worst case is BG1 with up to 30 CNs connected to one BN - E.g. 42 parity BNs connected to single CN */ - // BG1: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 -static const uint8_t lut_numBnInBnGroups_BG1_R13[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = {42, 0, 0, 1, 1, 2, 4, 3, 1, 4, 3, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1}; -/** Number of connected CNs for every column/BN in BG1 for rate = 2/3 */ -static const uint8_t lut_numBnInBnGroups_BG1_R23[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = { 9, 1, 5, 3, 7, 8, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; -/** Number of connected CNs for every column/BN in BG1 for rate = 8/9 */ -static const uint8_t lut_numBnInBnGroups_BG1_R89[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = { 1, 3,21, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - -/** Number of connected CNs for every column/BN in BG2 for rate = 1/5, Worst case is BG1 with up to 30 CNs connected to one BN - E.g. 38 parity BNs connected to single CN */ - // BG2: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 -static const uint8_t lut_numBnInBnGroups_BG2_R15[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = {38, 0, 0, 0, 2, 1, 1, 1, 2, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0}; -/** Number of connected CNs for every column/BN in BG2 for rate = 1/3 */ -static const uint8_t lut_numBnInBnGroups_BG2_R13[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = {18, 1, 0, 2, 1, 5, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; -/** Number of connected CNs for every column/BN in BG2 for rate = 2/3 */ -static const uint8_t lut_numBnInBnGroups_BG2_R23[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = { 3, 3, 5, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - -// Start addresses for the bnProcBuf for each BN group -// BG1 -/** Start address for every BN group within the BN processing buffer for BG1 rate = 1/3 */ -static const uint32_t lut_startAddrBnGroups_BG1_R13[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = {0, 16128, 17664, 19584, 24192, 34944, 44160, 47616, 62976, 75648, 94080, 99072, 109824}; -/** Start address for every BN group within the BN processing buffer for BG1 rate = 2/3 */ -static const uint32_t lut_startAddrBnGroups_BG1_R23[NR_LDPC_NUM_BN_GROUPS_BG1_R23] = {0, 3456, 4224, 9984, 14592, 28032, 46464, 50688}; -/** Start address for every BN group within the BN processing buffer for BG1 rate = 8/9 */ -static const uint32_t lut_startAddrBnGroups_BG1_R89[NR_LDPC_NUM_BN_GROUPS_BG1_R89] = {0, 384, 2688, 26880, 28416}; - -/** Start address for every BN group within the LLR processing buffer for BG1 rate = 1/3 */ -static const uint16_t lut_startAddrBnGroupsLlr_BG1_R13[NR_LDPC_NUM_BN_GROUPS_BG1_R13] = {0, 16128, 16512, 16896, 17664, 19200, 20352, 20736, 22272, 23424, 24960, 25344, 25728}; -/** Start address for every BN group within the LLR processing buffer for BG1 rate = 2/3 */ -static const uint16_t lut_startAddrBnGroupsLlr_BG1_R23[NR_LDPC_NUM_BN_GROUPS_BG1_R23] = {0, 3456, 3840, 5760, 6912, 9600, 12672, 13056}; -/** Start address for every BN group within the LLR processing buffer for BG1 rate = 8/9 */ -static const uint16_t lut_startAddrBnGroupsLlr_BG1_R89[NR_LDPC_NUM_BN_GROUPS_BG1_R89] = {0, 384, 1536, 9600, 9984}; - -// BG2 -/** Start address for every BN group within the BN processing buffer for BG2 rate = 1/5 */ -static const uint32_t lut_startAddrBnGroups_BG2_R15[NR_LDPC_NUM_BN_GROUPS_BG2_R15] = {0, 14592, 18432, 20736, 23424, 26496, 33408, 37248, 41856, 46848, 52224, 58368, 66816}; -/** Start address for every BN group within the BN processing buffer for BG2 rate = 1/3 */ -static const uint32_t lut_startAddrBnGroups_BG2_R13[NR_LDPC_NUM_BN_GROUPS_BG2_R13] = {0, 6912, 7680, 10752, 12672, 24192, 26880, 29952, 34944, 40320}; -/** Start address for every BN group within the BN processing buffer for BG2 rate = 2/3 */ -static const uint32_t lut_startAddrBnGroups_BG2_R23[NR_LDPC_NUM_BN_GROUPS_BG2_R23] = {0, 1152, 3456, 9216, 13824, 17664}; - -/** Start address for every BN group within the LLR processing buffer for BG2 rate = 1/5 */ -static const uint16_t lut_startAddrBnGroupsLlr_BG2_R15[NR_LDPC_NUM_BN_GROUPS_BG2_R15] = {0, 14592, 15360, 15744, 16128, 16512, 17280, 17664, 18048, 18432, 18816, 19200, 19584}; -/** Start address for every BN group within the LLR processing buffer for BG2 rate = 1/3 */ -static const uint16_t lut_startAddrBnGroupsLlr_BG2_R13[NR_LDPC_NUM_BN_GROUPS_BG2_R13] = {0, 6912, 7296, 8064, 8448, 10368, 10752, 11136, 11520, 11904}; -/** Start address for every BN group within the LLR processing buffer for BG2 rate = 2/3 */ -static const uint16_t lut_startAddrBnGroupsLlr_BG2_R23[NR_LDPC_NUM_BN_GROUPS_BG2_R23] = {0, 1152, 2304, 4224, 5376, 6144}; - -/** Vector of 32 '1' in int8 for application with AVX2 */ -static const int8_t ones256_epi8[32] __attribute__ ((aligned(32))) = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}; -/** Vector of 32 '0' in int8 for application with AVX2 */ -static const int8_t zeros256_epi8[32] __attribute__ ((aligned(32))) = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; -/** Vector of 32 '127' in int8 for application with AVX2 */ -static const int8_t maxLLR256_epi8[32] __attribute__ ((aligned(32))) = {127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127,127}; - -#endif diff --git a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_init_mem.h b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_init_mem.h deleted file mode 100644 index bdaa118e1f..0000000000 --- a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_init_mem.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The OpenAirInterface Software Alliance licenses this file to You under - * the OAI Public License, Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.openairinterface.org/?page_id=698 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------------------- - * For more information about the OpenAirInterface (OAI) Software Alliance: - * contact@openairinterface.org - */ - -/*!\file nrLDPC_init_mem.h - * \brief Defines the function to initialize the LDPC decoder and sets correct LUTs. - * \author Sebastian Wagner (TCL Communications) Email: - * \date 07-12-2018 - * \version 1.0 - * \note - * \warning - */ - -#ifndef __NR_LDPC_INIT_MEM__H__ -#define __NR_LDPC_INIT_MEM__H__ - -#include -#include "nrLDPC_defs.h" -#include "nrLDPC_types.h" - -#ifndef malloc32_clear -/** - \brief Allocates 32 byte aligned memory and initializes to zero - \param size Input size in bytes - \return Pointer to memory -*/ -static inline void* malloc32_clear(size_t size) -{ - void* ptr = (void*) memalign(32, size+32); - memset(ptr, 0, size); - return ptr; -} -#endif - -/** - \brief Allocates and initializes the internal decoder processing buffers - \param p_decParams Pointer to decoder parameters - \param p_lut Pointer to decoder LUTs - \return Number of LLR values -*/ -static inline t_nrLDPC_procBuf* nrLDPC_init_mem(void) -{ - t_nrLDPC_procBuf* p_procBuf = (t_nrLDPC_procBuf*) malloc32_clear(sizeof(t_nrLDPC_procBuf)); - - if (p_procBuf) - { - p_procBuf->cnProcBuf = (int8_t*) malloc32_clear(NR_LDPC_SIZE_CN_PROC_BUF*sizeof(int8_t)); - p_procBuf->cnProcBufRes = (int8_t*) malloc32_clear(NR_LDPC_SIZE_CN_PROC_BUF*sizeof(int8_t)); - p_procBuf->bnProcBuf = (int8_t*) malloc32_clear(NR_LDPC_SIZE_BN_PROC_BUF*sizeof(int8_t)); - p_procBuf->bnProcBufRes = (int8_t*) malloc32_clear(NR_LDPC_SIZE_BN_PROC_BUF*sizeof(int8_t)); - p_procBuf->llrRes = (int8_t*) malloc32_clear(NR_LDPC_MAX_NUM_LLR *sizeof(int8_t)); - p_procBuf->llrProcBuf = (int8_t*) malloc32_clear(NR_LDPC_MAX_NUM_LLR *sizeof(int8_t)); - } - - return(p_procBuf); -} - -static inline void nrLDPC_free_mem(t_nrLDPC_procBuf* p_procBuf) -{ - free(p_procBuf->cnProcBuf); - free(p_procBuf->cnProcBufRes); - free(p_procBuf->bnProcBuf); - free(p_procBuf->bnProcBufRes); - free(p_procBuf->llrRes); - free(p_procBuf->llrProcBuf); - - free(p_procBuf); -} -#endif diff --git a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_types.h b/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_types.h deleted file mode 100644 index 34322a7780..0000000000 --- a/openair1/PHY/CODING/nrLDPC_decoder_LYC/nrLDPC_types.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The OpenAirInterface Software Alliance licenses this file to You under - * the OAI Public License, Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.openairinterface.org/?page_id=698 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------------------- - * For more information about the OpenAirInterface (OAI) Software Alliance: - * contact@openairinterface.org - */ - -/*!\file nrLDPC_types.h - * \brief Defines all types for the LDPC decoder - * \author Sebastian Wagner (TCL Communications) Email: - * \date 27-03-2018 - * \version 1.0 - * \note - * \warning - */ - -#ifndef __NR_LDPC_TYPES__H__ -#define __NR_LDPC_TYPES__H__ - -#include "PHY/TOOLS/time_meas.h" -#include "nrLDPC_defs.h" - -// ============================================================================== -// TYPES - -/** - Structure containing the pointers to the LUTs. - */ -typedef struct nrLDPC_lut { - const uint32_t* startAddrCnGroups; /**< Start addresses for CN groups in CN processing buffer */ - const uint8_t* numCnInCnGroups; /**< Number of CNs in every CN group */ - const uint8_t* numBnInBnGroups; /**< Number of CNs in every BN group */ - const uint32_t* startAddrBnGroups; /**< Start addresses for BN groups in BN processing buffer */ - const uint16_t* startAddrBnGroupsLlr; /**< Start addresses for BN groups in LLR processing buffer */ - const uint16_t** circShift[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT for circular shift values for all CN groups and Zs */ - const uint32_t** startAddrBnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT of start addresses of CN groups in BN proc buffer */ - const uint8_t** bnPosBnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT of BN positions in BG for CN groups */ - const uint16_t* llr2llrProcBufAddr; /**< LUT for transferring input LLRs to LLR processing buffer */ - const uint8_t* llr2llrProcBufBnPos; /**< LUT BN position in BG */ - const uint8_t** posBnInCnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT for llr2cnProcBuf */ -} t_nrLDPC_lut; - -/** - Enum with possible LDPC output formats. - */ -typedef enum nrLDPC_outMode { - nrLDPC_outMode_BIT, /**< 32 bits per uint32_t output */ - nrLDPC_outMode_BITINT8, /**< 1 bit per int8_t output */ - nrLDPC_outMode_LLRINT8 /**< Single LLR value per int8_t output */ -} e_nrLDPC_outMode; - -/** - Structure containing LDPC decoder parameters. - */ -typedef struct nrLDPC_dec_params { - uint8_t BG; /**< Base graph */ - uint16_t Z; /**< Lifting size */ - uint8_t R; /**< Decoding rate: Format 15,13,... for code rates 1/5, 1/3,... */ - uint8_t numMaxIter; /**< Maximum number of iterations */ - e_nrLDPC_outMode outMode; /**< Output format */ -} t_nrLDPC_dec_params; - -/** - Structure containing LDPC decoder processing time statistics. - */ -typedef struct nrLDPC_time_stats { - time_stats_t llr2llrProcBuf; /**< Statistics for function llr2llrProcBuf */ - time_stats_t llr2CnProcBuf; /**< Statistics for function llr2CnProcBuf */ - time_stats_t cnProc; /**< Statistics for function cnProc */ - time_stats_t cnProcPc; /**< Statistics for function cnProcPc */ - time_stats_t bnProcPc; /**< Statistics for function bnProcPc */ - time_stats_t bnProc; /**< Statistics for function bnProc */ - time_stats_t cn2bnProcBuf; /**< Statistics for function cn2bnProcBuf */ - time_stats_t bn2cnProcBuf; /**< Statistics for function bn2cnProcBuf */ - time_stats_t llrRes2llrOut; /**< Statistics for function llrRes2llrOut */ - time_stats_t llr2bit; /**< Statistics for function llr2bit */ - time_stats_t total; /**< Statistics for total processing time */ -} t_nrLDPC_time_stats; - -/** - Structure containing the processing buffers - */ -typedef struct nrLDPC_procBuf { - int8_t* cnProcBuf; /**< CN processing buffer */ - int8_t* cnProcBufRes; /**< Buffer for CN processing results */ - int8_t* bnProcBuf; /**< BN processing buffer */ - int8_t* bnProcBufRes; /**< Buffer for BN processing results */ - int8_t* llrRes; /**< Buffer for LLR results */ - int8_t* llrProcBuf; /**< LLR processing buffer */ -} t_nrLDPC_procBuf; - -#endif diff --git a/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c b/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c index 53119a1c2b..18db8a01fb 100644 --- a/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c +++ b/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c @@ -569,7 +569,7 @@ int8_t polar_decoder_dci(double *input, } void init_polar_deinterleaver_table(t_nrPolar_params *polarParams) { - AssertFatal(polarParams->K > 32, "K = %d < 33, is not supported yet\n",polarParams->K); + AssertFatal(polarParams->K > 17, "K = %d < 18, is not allowed\n",polarParams->K); AssertFatal(polarParams->K < 129, "K = %d > 128, is not supported yet\n",polarParams->K); int bit_i,ip,ipmod64; int numbytes = polarParams->K>>3; @@ -670,7 +670,9 @@ uint32_t polar_decoder_int16(int16_t *input, A32_flip[1+offset]=((uint8_t *)&Aprime)[2]; A32_flip[2+offset]=((uint8_t *)&Aprime)[1]; A32_flip[3+offset]=((uint8_t *)&Aprime)[0]; - crc = (uint64_t)(crc24c(A32_flip,8*offset+len)>>8); + if (crclen == 24) crc = (uint64_t)((crc24c(A32_flip,8*offset+len)>>8)&0xffffff); + else if (crclen == 11) crc = (uint64_t)((crc11(A32_flip,8*offset+len)>>21)&0x7ff); + else if (crclen == 6) crc = (uint64_t)((crc6(A32_flip,8*offset+len)>>26)&0x3f); } else if (len<=64) { Ar = (B[0]>>crclen) | (B[1]<<(64-crclen));; uint8_t A64_flip[8+offset]; @@ -688,7 +690,9 @@ uint32_t polar_decoder_int16(int16_t *input, A64_flip[5+offset]=((uint8_t *)&Aprime)[2]; A64_flip[6+offset]=((uint8_t *)&Aprime)[1]; A64_flip[7+offset]=((uint8_t *)&Aprime)[0]; - crc = (uint64_t)(crc24c(A64_flip,8*offset+len)>>8); + if (crclen==24) crc = (uint64_t)(crc24c(A64_flip,8*offset+len)>>8)&0xffffff; + else if (crclen==11) crc = (uint64_t)(crc11(A64_flip,8*offset+len)>>21)&0x7ff; + else if (crclen==6) crc = (uint64_t)(crc6(A64_flip,8*offset+len)>>26)&0x3f; } #if 0 diff --git a/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoding_tools.c b/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoding_tools.c index daa2346098..42d500ae86 100644 --- a/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoding_tools.c +++ b/openair1/PHY/CODING/nrPolar_tools/nr_polar_decoding_tools.c @@ -197,8 +197,10 @@ decoder_node_t *add_nodes(int level, int first_leaf_index, t_nrPolar_params *pol } for (int i=0;iinformation_bit_pattern[i+first_leaf_index]>0) - all_frozen_below=0; + if (polarParams->information_bit_pattern[i+first_leaf_index]>0) { + all_frozen_below=0; + break; + } } if (all_frozen_below==0) diff --git a/openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h b/openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h index 6e01a05d0f..a44a08a701 100644 --- a/openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h +++ b/openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h @@ -146,7 +146,7 @@ void polar_encoder_dci(uint32_t *in, uint16_t n_RNTI); void polar_encoder_fast(uint64_t *A, - uint32_t *out, + void *out, int32_t crcmask, uint8_t ones_flag, t_nrPolar_params *polarParams); diff --git a/openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c b/openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c index 8e4b45f744..27c062c217 100644 --- a/openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c +++ b/openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c @@ -295,8 +295,8 @@ static inline void polar_rate_matching(t_nrPolar_params *polarParams,void *in,vo void build_polar_tables(t_nrPolar_params *polarParams) { // build table b -> c' - AssertFatal(polarParams->K > 32, "K = %d < 33, is not supported yet\n",polarParams->K); - AssertFatal(polarParams->K < 129, "K = %d > 64, is not supported yet\n",polarParams->K); + AssertFatal(polarParams->K > 17, "K = %d < 18, is not possible\n",polarParams->K); + AssertFatal(polarParams->K < 129, "K = %d > 128, is not supported yet\n",polarParams->K); int bit_i,ip; int numbytes = polarParams->K>>3; int residue = polarParams->K&7; @@ -327,7 +327,7 @@ void build_polar_tables(t_nrPolar_params *polarParams) { AssertFatal(polarParams->N==512 || polarParams->N==256 || polarParams->N==128,"N = %d, not done yet\n",polarParams->N); // build G bit vectors for information bit positions and convert the bit as bytes tables in nr_polar_kronecker_power_matrices.c to 64 bit packed vectors. // keep only rows of G which correspond to information/crc bits - polarParams->G_N_tab = (uint64_t **)malloc(polarParams->K * sizeof(int64_t *)); + polarParams->G_N_tab = (uint64_t **)malloc((polarParams->K + polarParams->n_pc) * sizeof(int64_t *)); int k=0; for (int i=0; iN; i++) { @@ -408,18 +408,18 @@ void build_polar_tables(t_nrPolar_params *polarParams) { } void polar_encoder_fast(uint64_t *A, - uint32_t *out, + void *out, int32_t crcmask, uint8_t ones_flag, t_nrPolar_params *polarParams) { - AssertFatal(polarParams->K > 32, "K = %d < 33, is not supported yet\n",polarParams->K); + // AssertFatal(polarParams->K > 32, "K = %d < 33, is not supported yet\n",polarParams->K); AssertFatal(polarParams->K < 129, "K = %d > 128, is not supported yet\n",polarParams->K); AssertFatal(polarParams->payloadBits < 65, "payload bits = %d > 64, is not supported yet\n",polarParams->payloadBits); uint64_t B[4]= {0,0,0,0},Cprime[4]= {0,0,0,0}; int bitlen = polarParams->payloadBits; // append crc AssertFatal(bitlen<129,"support for payloads <= 128 bits\n"); - AssertFatal(polarParams->crcParityBits == 24,"support for 24-bit crc only for now\n"); + // AssertFatal(polarParams->crcParityBits == 24,"support for 24-bit crc only for now\n"); //int bitlen0=bitlen; uint64_t tcrc=0; uint8_t offset = 0; @@ -444,7 +444,9 @@ void polar_encoder_fast(uint64_t *A, A32_flip[1+offset]=((uint8_t *)&Aprime)[2]; A32_flip[2+offset]=((uint8_t *)&Aprime)[1]; A32_flip[3+offset]=((uint8_t *)&Aprime)[0]; - tcrc = (uint64_t)((crcmask^(crc24c(A32_flip,8*offset+bitlen)>>8))); + if (polarParams->crcParityBits == 24) tcrc = (uint64_t)(((crcmask^(crc24c(A32_flip,8*offset+bitlen)>>8)))&0xffffff); + else if (polarParams->crcParityBits == 11) tcrc = (uint64_t)(((crcmask^(crc11(A32_flip,bitlen)>>21)))&0x7ff); + else if (polarParams->crcParityBits == 6) tcrc = (uint64_t)(((crcmask^(crc6(A32_flip,bitlen)>>26)))&0x3f); } else if (bitlen<=64) { uint8_t A64_flip[8+offset]; if (ones_flag) { @@ -461,7 +463,8 @@ void polar_encoder_fast(uint64_t *A, A64_flip[5+offset]=((uint8_t *)&Aprime)[2]; A64_flip[6+offset]=((uint8_t *)&Aprime)[1]; A64_flip[7+offset]=((uint8_t *)&Aprime)[0]; - tcrc = (uint64_t)((crcmask^(crc24c(A64_flip,8*offset+bitlen)>>8))); + if (polarParams->crcParityBits == 24) tcrc = (uint64_t)((crcmask^(crc24c(A64_flip,8*offset+bitlen)>>8)))&0xffffff; + else if (polarParams->crcParityBits == 11) tcrc = (uint64_t)((crcmask^(crc11(A64_flip,bitlen)>>21)))&0x7ff; } else if (bitlen<=128) { uint8_t A128_flip[16+offset]; @@ -479,7 +482,8 @@ void polar_encoder_fast(uint64_t *A, A128_flip[10+offset]=((uint8_t*)&Aprime)[5]; A128_flip[11+offset]=((uint8_t*)&Aprime)[4]; A128_flip[12+offset]=((uint8_t*)&Aprime)[3]; A128_flip[13+offset]=((uint8_t*)&Aprime)[2]; A128_flip[14+offset]=((uint8_t*)&Aprime)[1]; A128_flip[15+offset]=((uint8_t*)&Aprime)[0]; - tcrc = (uint64_t)((crcmask^(crc24c(A128_flip,8*offset+bitlen)>>8))); + if (polarParams->crcParityBits == 24) tcrc = (uint64_t)((crcmask^(crc24c(A128_flip,8*offset+bitlen)>>8)))&0xffffff; + else if (polarParams->crcParityBits == 11) tcrc = (uint64_t)((crcmask^(crc11(A128_flip,bitlen)>>21)))&0x7ff; } int n; @@ -522,6 +526,7 @@ void polar_encoder_fast(uint64_t *A, #ifdef DEBUG_POLAR_ENCODER + printf("Polar encoder: (N,K) : (%d,%d)\n",polarParams->N,polarParams->K); if (polarParams->K<65) printf("A %llx B %llx Cprime %llx (payload bits %d,crc %x)\n", (unsigned long long)(A[0]&(((uint64_t)1<>8); } -#endif + #endif /* printf("Bbytes : %x.%x.%x.%x.%x.%x.%x.%x\n",Bbyte[0],Bbyte[1],Bbyte[2],Bbyte[3],Bbyte[4],Bbyte[5],Bbyte[6],Bbyte[7]); printf("%llx,%llx,%llx,%llx,%llx,%llx,%llx,%llx\n",polarParams->cprime_tab[0][Bbyte[0]] , polarParams->cprime_tab[1][Bbyte[1]] , @@ -671,5 +676,5 @@ void polar_encoder_fast(uint64_t *A, } } memset((void*)out,0,polarParams->encoderLength>>3); - polar_rate_matching(polarParams,(void *)D,(void *)out); + polar_rate_matching(polarParams,(void *)D, out); } diff --git a/openair1/PHY/CODING/nrPolar_tools/nr_polar_uci_defs.h b/openair1/PHY/CODING/nrPolar_tools/nr_polar_uci_defs.h index 42051eb1b5..1ab664e5a2 100644 --- a/openair1/PHY/CODING/nrPolar_tools/nr_polar_uci_defs.h +++ b/openair1/PHY/CODING/nrPolar_tools/nr_polar_uci_defs.h @@ -33,8 +33,8 @@ #ifndef __NR_POLAR_UCI_DEFS__H__ #define __NR_POLAR_UCI_DEFS__H__ -#define NR_POLAR_UCI_MESSAGE_TYPE -1 //int8_t -#define NR_POLAR_UCI_CRC_ERROR_CORRECTION_BITS 3 +#define NR_POLAR_UCI_PUCCH_MESSAGE_TYPE 2 //int8_t +#define NR_POLAR_PUCCH_CRC_ERROR_CORRECTION_BITS 3 #define NR_POLAR_PUCCH_PAYLOAD_BITS 32 #define NR_POLAR_PUCCH_E 32 diff --git a/openair1/PHY/CODING/nr_polar_init.c b/openair1/PHY/CODING/nr_polar_init.c index f6a06b3f7f..f6a700117d 100644 --- a/openair1/PHY/CODING/nr_polar_init.c +++ b/openair1/PHY/CODING/nr_polar_init.c @@ -43,11 +43,12 @@ static void nr_polar_init(t_nrPolar_params * *polarParams, uint8_t aggregation_level, int decoder_flag) { t_nrPolar_params *currentPtr = *polarParams; - uint16_t aggregation_prime = nr_polar_aggregation_prime(aggregation_level); + uint16_t aggregation_prime = (messageType >= 2) ? aggregation_level : nr_polar_aggregation_prime(aggregation_level); //Parse the list. If the node is already created, return without initialization. while (currentPtr != NULL) { //printf("currentPtr->idx %d, (%d,%d)\n",currentPtr->idx,currentPtr->payloadBits,currentPtr->encoderLength); + //LOG_D(PHY,"Looking for index %d\n",(messageType * messageLength * aggregation_prime)); if (currentPtr->idx == (messageType * messageLength * aggregation_prime)) return; else currentPtr = currentPtr->nextPtr; } @@ -55,8 +56,9 @@ static void nr_polar_init(t_nrPolar_params * *polarParams, // printf("currentPtr %p (polarParams %p)\n",currentPtr,polarParams); //Else, initialize and add node to the end of the linked list. t_nrPolar_params *newPolarInitNode = calloc(sizeof(t_nrPolar_params),1); - + if (newPolarInitNode != NULL) { + // LOG_D(PHY,"Setting new polarParams index %d, messageType %d, messageLength %d, aggregation_prime %d\n",(messageType * messageLength * aggregation_prime),messageType,messageLength,aggregation_prime); newPolarInitNode->idx = (messageType * messageLength * aggregation_prime); newPolarInitNode->nextPtr = NULL; //printf("newPolarInitNode->idx %d, (%d,%d,%d:%d)\n",newPolarInitNode->idx,messageType,messageLength,aggregation_prime,aggregation_level); @@ -87,15 +89,44 @@ static void nr_polar_init(t_nrPolar_params * *polarParams, newPolarInitNode->crcCorrectionBits = NR_POLAR_DCI_CRC_ERROR_CORRECTION_BITS; newPolarInitNode->crc_generator_matrix=crc24c_generator_matrix(newPolarInitNode->payloadBits+newPolarInitNode->crcParityBits);//G_P //printf("Initializing polar parameters for DCI (K %d, E %d, L %d)\n",newPolarInitNode->payloadBits,newPolarInitNode->encoderLength,aggregation_level); - } else if (messageType == -1) { //UCI + } else if (messageType == 2) { //UCI PUCCH2 + AssertFatal(aggregation_level>2,"Aggregation level (%d) for PUCCH 2 encoding is NPRB and should be > 2\n",aggregation_level); + AssertFatal(messageLength>11,"Message length %d is too short for polar encoding of UCI\n",messageLength); + newPolarInitNode->n_max = NR_POLAR_PUCCH_N_MAX; + newPolarInitNode->i_il = NR_POLAR_PUCCH_I_IL; + newPolarInitNode->encoderLength = aggregation_level * 16; + + newPolarInitNode->i_seg = 0; + + if ((messageLength >= 360 && newPolarInitNode->encoderLength >= 1088)|| + (messageLength >= 1013)) newPolarInitNode->i_seg = 1; + + newPolarInitNode->crcParityBits = 11; + newPolarInitNode->n_pc = 0; + newPolarInitNode->n_pc_wm = 0; + + if (messageLength < 20) { + newPolarInitNode->crcParityBits = 6; + newPolarInitNode->n_pc = 3; + if ((newPolarInitNode->encoderLength - messageLength - 6 + 3) < 193) newPolarInitNode->n_pc_wm = 1; + } + + + + newPolarInitNode->i_bil = NR_POLAR_PUCCH_I_BIL; + + newPolarInitNode->payloadBits = messageLength; + newPolarInitNode->crcCorrectionBits = NR_POLAR_PUCCH_CRC_ERROR_CORRECTION_BITS; + //newPolarInitNode->crc_generator_matrix=crc24c_generator_matrix(newPolarInitNode->payloadBits+newPolarInitNode->crcParityBits);//G_P + //LOG_D(PHY,"New polar node, encoderLength %d, aggregation_level %d\n",newPolarInitNode->encoderLength,aggregation_level); } else { AssertFatal(1 == 0, "[nr_polar_init] Incorrect Message Type(%d)", messageType); } newPolarInitNode->K = newPolarInitNode->payloadBits + newPolarInitNode->crcParityBits; // Number of bits to encode. newPolarInitNode->N = nr_polar_output_length(newPolarInitNode->K, - newPolarInitNode->encoderLength, - newPolarInitNode->n_max); + newPolarInitNode->encoderLength, + newPolarInitNode->n_max); newPolarInitNode->n = log2(newPolarInitNode->N); newPolarInitNode->G_N = nr_polar_kronecker_power_matrices(newPolarInitNode->n); //polar_encoder vectors: @@ -191,16 +222,19 @@ t_nrPolar_params *nr_polar_params (int8_t messageType, nr_polar_init(polarList_ext != NULL ? polarList_ext : &polarList, messageType,messageLength,aggregation_level,decoding_flag); t_nrPolar_params *polarParams=polarList_ext != NULL ? *polarList_ext : polarList; - const int tag=messageType * messageLength * nr_polar_aggregation_prime(aggregation_level); + const int tag=messageType * messageLength * (messageType>=2 ? aggregation_level : nr_polar_aggregation_prime(aggregation_level)); + + while (polarParams != NULL) { + // LOG_D(PHY,"nr_polar_params : tag %d (from nr_polar_init %d)\n",tag,polarParams->idx); if (polarParams->idx == tag) return polarParams; polarParams = polarParams->nextPtr; } - AssertFatal(false,"Polar Init tables internal failure\n"); + AssertFatal(false,"Polar Init tables internal failure, no polarParams found\n"); return NULL; } diff --git a/openair1/PHY/CODING/nr_rate_matching.c b/openair1/PHY/CODING/nr_rate_matching.c index 0cffc2d852..5294e79b9f 100644 --- a/openair1/PHY/CODING/nr_rate_matching.c +++ b/openair1/PHY/CODING/nr_rate_matching.c @@ -364,8 +364,8 @@ int nr_rate_matching_ldpc(uint8_t Ilbrm, if (ind < Foffset) { // case where we have some bits before the filler and the rest after memcpy((void*)e,(void*)(w+ind),Foffset-ind); - if (E + F <= Ncb) { // E+F doesn't contain all coded bits - memcpy((void*)(e+Foffset-ind),(void*)(w+Foffset+F-ind),E-Foffset+ind); + if (E + F <= Ncb-ind) { // E+F doesn't contain all coded bits + memcpy((void*)(e+Foffset-ind),(void*)(w+Foffset+F),E-Foffset+ind); k=E; } else { @@ -375,11 +375,12 @@ int nr_rate_matching_ldpc(uint8_t Ilbrm, } else { if (E + F <= Ncb-ind) { //E+F doesn't contain all coded bits - memcpy((void*)(e+Foffset-ind),(void*)(w+Foffset+F-ind),E-Foffset+ind); + memcpy((void*)(e),(void*)(w+ind),E); k=E; } else { - + memcpy((void*)(e),(void*)(w+ind),Ncb-ind); + k=Ncb-ind; } } diff --git a/openair1/PHY/INIT/nr_init.c b/openair1/PHY/INIT/nr_init.c index 813d419429..9e095d5ab5 100644 --- a/openair1/PHY/INIT/nr_init.c +++ b/openair1/PHY/INIT/nr_init.c @@ -25,7 +25,8 @@ #include "PHY/NR_REFSIG/nr_refsig.h" #include "PHY/INIT/phy_init.h" #include "PHY/CODING/nrPolar_tools/nr_polar_pbch_defs.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" +#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" /*#include "RadioResourceConfigCommonSIB.h" #include "RadioResourceConfigDedicated.h" #include "TDD-Config.h" @@ -39,7 +40,6 @@ #include "PHY/NR_TRANSPORT/nr_ulsch.h" #include "PHY/NR_REFSIG/nr_refsig.h" #include "SCHED_NR/fapi_nr_l1.h" -#include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" #include "nfapi_nr_interface.h" /* @@ -153,11 +153,11 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB, } } - nr_init_pdsch_dmrs(gNB, cfg->cell_config.phy_cell_id.value); //PUSCH DMRS init gNB->nr_gold_pusch_dmrs = (uint32_t ****)malloc16(2*sizeof(uint32_t ***)); + uint32_t ****pusch_dmrs = gNB->nr_gold_pusch_dmrs; for(int nscid=0; nscid<2; nscid++) { @@ -176,6 +176,7 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB, } uint32_t Nid_pusch[2] = {cfg->cell_config.phy_cell_id.value,cfg->cell_config.phy_cell_id.value}; + LOG_D(PHY,"Initializing PUSCH DMRS Gold sequence with (%x,%x)\n",Nid_pusch[0],Nid_pusch[1]); nr_gold_pusch(gNB, &Nid_pusch[0]); /// Transport init necessary for NR synchro @@ -232,6 +233,8 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB, */ prach_vars->prach_ifft = (int32_t *)malloc16_clear(1024*2*sizeof(int32_t)); + init_prach_list(gNB); + int N_RB_UL = cfg->carrier_config.ul_grid_size[cfg->ssb_config.scs_common.value].value; printf("Before ULSCH init : %p\n",gNB->dlsch[0][0]->harq_processes[0]); @@ -405,7 +408,7 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB, fp->dl_CarrierFreq = 3500000000;//from_nrarfcn(gNB_config->nfapi_config.rf_bands.rf_band[0],gNB_config->nfapi_config.nrarfcn.value); fp->ul_CarrierFreq = 3500000000;//fp->dl_CarrierFreq - (get_uldl_offset(gNB_config->nfapi_config.rf_bands.rf_band[0])*100000); fp->nr_band = 78; - fp->threequarter_fs= 0; +// fp->threequarter_fs= 0; gNB_config->carrier_config.dl_bandwidth.value = config_bandwidth(mu, N_RB_DL, fp->nr_band); @@ -417,6 +420,7 @@ void nr_phy_config_request_sim(PHY_VARS_gNB *gNB, void nr_phy_config_request(NR_PHY_Config_t *phy_config) { uint8_t Mod_id = phy_config->Mod_id; + uint8_t short_sequence, num_sequences, rootSequenceIndex, fd_occasion; NR_DL_FRAME_PARMS *fp = &RC.gNB[Mod_id]->frame_parms; nfapi_nr_config_request_scf_t *gNB_config = &RC.gNB[Mod_id]->gNB_config; @@ -480,6 +484,14 @@ void nr_phy_config_request(NR_PHY_Config_t *phy_config) { return; } + fd_occasion = 0; + nfapi_nr_prach_config_t *prach_config = &gNB_config->prach_config; + short_sequence = prach_config->prach_sequence_length.value; + num_sequences = prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value; + rootSequenceIndex = prach_config->num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index.value; + + compute_nr_prach_seq(short_sequence, num_sequences, rootSequenceIndex, RC.gNB[Mod_id]->X_u); + RC.gNB[Mod_id]->configured = 1; LOG_I(PHY,"gNB %d configured\n",Mod_id); } @@ -492,6 +504,12 @@ void init_nr_transport(PHY_VARS_gNB *gNB) { LOG_I(PHY, "Initialise nr transport\n"); uint16_t grid_size = cfg->carrier_config.dl_grid_size[fp->numerology_index].value; + for (i=0; ipucch[i] = new_gNB_pucch(); + AssertFatal(gNB->pucch[i]!=NULL,"Can't initialize pucch %d \n", i); + } + for (i=0; inb_log_antennas=0; for (int n=0;ngNB_config; + cfg = &ru->config; if (cfg->carrier_config.num_tx_ant.value > ru->nb_log_antennas) ru->nb_log_antennas = cfg->carrier_config.num_tx_ant.value; } + // copy configuration from gNB[0] in to RU, assume that all gNB instances sharing RU use the same configuration (at least the parts that are needed by the RU, numerology and PRACH) + AssertFatal(ru->nb_log_antennas > 0 && ru->nb_log_antennas < 13, "ru->nb_log_antennas %d ! \n",ru->nb_log_antennas); if (ru->if_south <= REMOTE_IF5) { // this means REMOTE_IF5 or LOCAL_RF, so allocate memory for time-domain signals // Time-domain signals @@ -107,7 +110,8 @@ int nr_phy_init_RU(RU_t *ru) { ru->prach_rxsigF = (int16_t**)malloc(ru->nb_rx * sizeof(int16_t*)); for (i=0; inb_rx; i++) { - ru->prach_rxsigF[i] = (int16_t*)malloc16_clear( fp->ofdm_symbol_size*12*2*sizeof(int16_t) ); + // largest size for PRACH FFT is 4x98304 (16*24576) + ru->prach_rxsigF[i] = (int16_t*)malloc16_clear( 4*98304*2*sizeof(int16_t) ); LOG_D(PHY,"[INIT] prach_vars->rxsigF[%d] = %p\n",i,ru->prach_rxsigF[i]); } @@ -144,6 +148,8 @@ int nr_phy_init_RU(RU_t *ru) { ru->common.sync_corr = (uint32_t*)malloc16_clear( LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*sizeof(uint32_t)*fp->samples_per_subframe_wCP ); + init_prach_ru_list(ru); + return(0); } diff --git a/openair1/PHY/INIT/nr_init_ue.c b/openair1/PHY/INIT/nr_init_ue.c index 5a60d15e2b..1729ac0d9e 100644 --- a/openair1/PHY/INIT/nr_init_ue.c +++ b/openair1/PHY/INIT/nr_init_ue.c @@ -77,19 +77,19 @@ void phy_config_sib2_ue(uint8_t Mod_id,int CC_id, LOG_I(PHY,"[UE%d] Applying radioResourceConfigCommon from eNB%d\n",Mod_id,eNB_id); - fp->prach_config_common.rootSequenceIndex =radioResourceConfigCommon->prach_Config.rootSequenceIndex; + ue->prach_vars[eNB_id]->prach_pdu.root_seq_id =radioResourceConfigCommon->prach_Config.rootSequenceIndex; - fp->prach_config_common.prach_Config_enabled=1; - fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.prach_ConfigIndex; - fp->prach_config_common.prach_ConfigInfo.highSpeedFlag =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.highSpeedFlag; - fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.zeroCorrelationZoneConfig; - fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.prach_FreqOffset; + ue->prach_vars[eNB_id]->prach_Config_enabled=1; + //ue->prach_vars[eNB_id]->prach_pdu.prach_ConfigIndex =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.prach_ConfigIndex; + ue->prach_vars[eNB_id]->prach_pdu.restricted_set =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.highSpeedFlag; + ue->prach_vars[eNB_id]->prach_pdu.num_cs =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.zeroCorrelationZoneConfig; + //ue->prach_vars[eNB_id]->prach_pdu.prach_FreqOffset =radioResourceConfigCommon->prach_Config.prach_ConfigInfo.prach_FreqOffset; - compute_prach_seq(fp->prach_config_common.rootSequenceIndex, - fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex, - fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig, - fp->prach_config_common.prach_ConfigInfo.highSpeedFlag, - fp->frame_type,ue->X_u); + //compute_prach_seq(fp->prach_config_common.rootSequenceIndex, + // fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex, + // fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig, + // fp->prach_config_common.prach_ConfigInfo.highSpeedFlag, + // fp->frame_type,ue->X_u); @@ -226,12 +226,12 @@ void phy_config_sib13_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,int mbsfn_Area_ LOG_I(PHY,"[UE%d] Handover triggered: Applying radioResourceConfigCommon from eNB %d\n", Mod_id,eNB_id); - fp->prach_config_common.rootSequenceIndex =radioResourceConfigCommon->prach_Config.rootSequenceIndex; - fp->prach_config_common.prach_Config_enabled=1; - fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->prach_ConfigIndex; - fp->prach_config_common.prach_ConfigInfo.highSpeedFlag =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->highSpeedFlag; - fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->zeroCorrelationZoneConfig; - fp->prach_config_common.prach_ConfigInfo.prach_FreqOffset =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->prach_FreqOffset; + ue->prach_vars[eNB_id]->prach_pdu.root_seq_id =radioResourceConfigCommon->prach_Config.rootSequenceIndex; + ue->prach_vars[eNB_id]->prach_Config_enabled=1; + //ue->prach_vars[eNB_id]->prach_pdu.prach_ConfigIndex =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->prach_ConfigIndex; + ue->prach_vars[eNB_id]->prach_pdu.restricted_set =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->highSpeedFlag; + ue->prach_vars[eNB_id]->prach_pdu.num_cs =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->zeroCorrelationZoneConfig; + //ue->prach_vars[eNB_id]->prach_pdu.prach_FreqOffset =radioResourceConfigCommon->prach_Config.prach_ConfigInfo->prach_FreqOffset; // prach_fmt = get_prach_fmt(radioResourceConfigCommon->prach_Config.prach_ConfigInfo->prach_ConfigIndex,fp->frame_type); // N_ZC = (prach_fmt <4)?839:139; @@ -239,12 +239,12 @@ void phy_config_sib13_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,int mbsfn_Area_ // prach_root_sequence_map4[fp->prach_config_common.rootSequenceIndex]; //compute_prach_seq(u,N_ZC, PHY_vars_UE_g[Mod_id]->X_u); - compute_prach_seq(PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.rootSequenceIndex, - PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex, - PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig, - PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag, - fp->frame_type, - PHY_vars_UE_g[Mod_id][CC_id]->X_u); + //compute_prach_seq(PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.rootSequenceIndex, + // PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex, + // PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig, + // PHY_vars_UE_g[Mod_id][CC_id]->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag, + // fp->frame_type, + // PHY_vars_UE_g[Mod_id][CC_id]->X_u); fp->pucch_config_common.deltaPUCCH_Shift = 1+radioResourceConfigCommon->pucch_ConfigCommon->deltaPUCCH_Shift; @@ -958,7 +958,9 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, // enable MIB/SIB decoding by default ue->decode_MIB = 1; ue->decode_SIB = 1; - init_prach_tables(839); + + init_nr_prach_tables(839); + return 0; } diff --git a/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_eNB.c b/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_eNB.c index aaa138fcd9..f85162e095 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_eNB.c +++ b/openair1/PHY/LTE_ESTIMATION/lte_adjust_sync_eNB.c @@ -112,18 +112,12 @@ int lte_est_timing_advance(LTE_DL_FRAME_PARMS *frame_parms, } -int lte_est_timing_advance_pusch(PHY_VARS_eNB *eNB, - module_id_t UE_id) +int lte_est_timing_advance_pusch(LTE_DL_FRAME_PARMS *frame_parms, + int32_t **ul_ch_estimates_time) { int temp, i, aa, max_pos=0, max_val=0; short Re,Im; - RU_t *ru; - ru = RC.ru[UE_id]; - LTE_DL_FRAME_PARMS *frame_parms = (eNB==NULL) ? ru->frame_parms : &eNB->frame_parms; - LTE_eNB_PUSCH *eNB_pusch_vars = (eNB!=NULL) ? eNB->pusch_vars[UE_id] : (LTE_eNB_PUSCH*)NULL; - RU_CALIBRATION *calibration = &ru->calibration; - int32_t **ul_ch_estimates_time = (eNB==NULL) ? calibration->drs_ch_estimates_time : eNB_pusch_vars->drs_ch_estimates_time; uint8_t cyclic_shift = 0; int sync_pos = (frame_parms->ofdm_symbol_size-cyclic_shift*frame_parms->ofdm_symbol_size/12)%(frame_parms->ofdm_symbol_size); @@ -149,7 +143,7 @@ int lte_est_timing_advance_pusch(PHY_VARS_eNB *eNB, max_pos = max_pos-frame_parms->ofdm_symbol_size; //#ifdef DEBUG_PHY - LOG_D(PHY,"frame %d: max_pos = %d, sync_pos=%d\n",eNB->proc.frame_rx,max_pos,sync_pos); + LOG_D(PHY,"max_pos = %d, sync_pos=%d\n",max_pos,sync_pos); //#endif //DEBUG_PHY return max_pos - sync_pos; diff --git a/openair1/PHY/LTE_ESTIMATION/lte_estimation.h b/openair1/PHY/LTE_ESTIMATION/lte_estimation.h index 01883224db..fc40280853 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_estimation.h +++ b/openair1/PHY/LTE_ESTIMATION/lte_estimation.h @@ -220,8 +220,12 @@ void phy_adjust_gain (PHY_VARS_UE *phy_vars_ue, uint32_t rx_power_fil_dB, unsigned char eNB_id); -int lte_ul_channel_estimation(PHY_VARS_eNB *phy_vars_eNB, +int32_t lte_ul_channel_estimation(LTE_DL_FRAME_PARMS *frame_parms, L1_rxtx_proc_t *proc, + LTE_eNB_ULSCH_t * ulsch, + int32_t **ul_ch_estimates, + int32_t **ul_ch_estimates_time, + int32_t **rxdataF_ext, module_id_t UE_id, uint8_t l, uint8_t Ns); @@ -258,7 +262,8 @@ int lte_est_timing_advance(LTE_DL_FRAME_PARMS *frame_parms, unsigned char number_of_cards, short coef); -int lte_est_timing_advance_pusch(PHY_VARS_eNB* phy_vars_eNB,module_id_t UE_id); +int lte_est_timing_advance_pusch(LTE_DL_FRAME_PARMS *frame_parms, + int32_t **ul_ch_estimates_time); void lte_eNB_I0_measurements(PHY_VARS_eNB *phy_vars_eNB, int subframe, diff --git a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c index 7caaf07406..755111feb8 100644 --- a/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c +++ b/openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c @@ -34,23 +34,17 @@ static int16_t ru_90c[2*128] = {32767, 0,32766, -402,32758, -804,32746, -1206,32 #define SCALE 0x3FFF -int32_t lte_ul_channel_estimation(PHY_VARS_eNB *eNB, +int32_t lte_ul_channel_estimation(LTE_DL_FRAME_PARMS *frame_parms, L1_rxtx_proc_t *proc, + LTE_eNB_ULSCH_t * ulsch, + int32_t **ul_ch_estimates, + int32_t **ul_ch_estimates_time, + int32_t **rxdataF_ext, module_id_t UE_id, unsigned char l, unsigned char Ns) { - RU_t *ru; - ru = RC.ru[UE_id]; - LTE_DL_FRAME_PARMS *frame_parms = (eNB!=NULL) ? &eNB->frame_parms : ru->frame_parms; - LTE_eNB_PUSCH *pusch_vars = (eNB!=NULL) ? eNB->pusch_vars[UE_id] : NULL; - RU_CALIBRATION *calibration = &ru->calibration; - int32_t **ul_ch_estimates = (eNB!=NULL) ? pusch_vars->drs_ch_estimates : calibration->drs_ch_estimates; - AssertFatal(ul_ch_estimates != NULL, "ul_ch_estimates is null (eNB %p, pusch %p, pusch->drs_ch_estimates %p, pusch->drs_ch_estimates[0] %p ul_ch_estimates %p UE_id %d)\n",eNB,pusch_vars, - pusch_vars->drs_ch_estimates,pusch_vars->drs_ch_estimates[0],ul_ch_estimates,UE_id); - int32_t **ul_ch_estimates_time = (eNB!=NULL) ? pusch_vars->drs_ch_estimates_time : calibration->drs_ch_estimates_time; + AssertFatal(ul_ch_estimates != NULL, "ul_ch_estimates is null "); AssertFatal(ul_ch_estimates_time != NULL, "ul_ch_estimates_time is null\n"); - int32_t **rxdataF_ext = (eNB!=NULL) ? pusch_vars->rxdataF_ext : calibration->rxdataF_ext; - int subframe = proc->subframe_rx; uint8_t harq_pid; @@ -83,16 +77,16 @@ int32_t lte_ul_channel_estimation(PHY_VARS_eNB *eNB, #endif int32_t temp_in_ifft_0[2048*2] __attribute__((aligned(32))); - if (eNB->ulsch[UE_id]->ue_type > 0) harq_pid = 0; + if (ulsch->ue_type > 0) harq_pid = 0; else { harq_pid = subframe2harq_pid(frame_parms,proc->frame_rx,subframe); } - uint16_t N_rb_alloc = eNB->ulsch[UE_id]->harq_processes[harq_pid]->nb_rb; + uint16_t N_rb_alloc = ulsch->harq_processes[harq_pid]->nb_rb; int32_t tmp_estimates[N_rb_alloc*12] __attribute__((aligned(16))); Msc_RS = N_rb_alloc*12; cyclic_shift = (frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.cyclicShift + - eNB->ulsch[UE_id]->harq_processes[harq_pid]->n_DMRS2 + + ulsch->harq_processes[harq_pid]->n_DMRS2 + frame_parms->pusch_config_common.ul_ReferenceSignalsPUSCH.nPRS[(subframe<<1)+Ns]) % 12; Msc_idx_ptr = (uint16_t *) bsearch(&Msc_RS, dftsizes, 34, sizeof(uint16_t), compareints); @@ -276,7 +270,7 @@ int32_t lte_ul_channel_estimation(PHY_VARS_eNB *eNB, #if T_TRACER if (aa == 0) - T(T_ENB_PHY_UL_CHANNEL_ESTIMATE, T_INT(0), T_INT(eNB->ulsch[UE_id]->rnti), + T(T_ENB_PHY_UL_CHANNEL_ESTIMATE, T_INT(0), T_INT(ulsch->rnti), T_INT(proc->frame_rx), T_INT(subframe), T_INT(0), T_BUFFER(ul_ch_estimates_time[0], 512 * 4)); diff --git a/openair1/PHY/LTE_TRANSPORT/dci_tools.c b/openair1/PHY/LTE_TRANSPORT/dci_tools.c index ce409de131..8de011acef 100644 --- a/openair1/PHY/LTE_TRANSPORT/dci_tools.c +++ b/openair1/PHY/LTE_TRANSPORT/dci_tools.c @@ -2006,11 +2006,6 @@ void fill_ulsch(PHY_VARS_eNB *eNB,int UE_id,nfapi_ul_config_ulsch_pdu *ulsch_pdu return; } - //AssertFatal(ulsch->harq_processes[harq_pid]->nb_rb>0,"nb_rb = 0\n"); - if(ulsch->harq_processes[harq_pid]->nb_rb == 0) { - LOG_E(PHY, "fill_ulsch UE_id %d nb_rb = 0\n", UE_id); - } - ulsch->harq_processes[harq_pid]->frame = frame; ulsch->harq_processes[harq_pid]->subframe = subframe; ulsch->harq_processes[harq_pid]->handled = 0; diff --git a/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c b/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c index 15eb5206a1..14036ad43a 100644 --- a/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c +++ b/openair1/PHY/LTE_TRANSPORT/dlsch_coding.c @@ -422,6 +422,6 @@ int dlsch_encoding(PHY_VARS_eNB *eNB, else r_offset += Nl*Qm * ((GpmodC==0?0:1) + (Gp/C)); } - + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_OUT); return(0); } diff --git a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c index f357e385f0..1b23fc99bf 100644 --- a/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c +++ b/openair1/PHY/LTE_TRANSPORT/ulsch_demodulation.c @@ -1047,7 +1047,11 @@ void rx_ulsch(PHY_VARS_eNB *eNB, l%(frame_parms->symbols_per_tti/2), l/(frame_parms->symbols_per_tti/2), frame_parms); - lte_ul_channel_estimation(eNB,proc, + lte_ul_channel_estimation(&eNB->frame_parms,proc, + eNB->ulsch[UE_id], + eNB->pusch_vars[UE_id]->drs_ch_estimates, + eNB->pusch_vars[UE_id]->drs_ch_estimates_time, + eNB->pusch_vars[UE_id]->rxdataF_ext, UE_id, l%(frame_parms->symbols_per_tti/2), l/(frame_parms->symbols_per_tti/2)); diff --git a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c index 2fd84f563c..556a9f2d23 100644 --- a/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c +++ b/openair1/PHY/LTE_UE_TRANSPORT/dlsch_demodulation.c @@ -821,15 +821,14 @@ int rx_pdsch(PHY_VARS_UE *ue, pllr_symbol_cw0 += llr_offset_symbol; pllr_symbol_cw1 += llr_offset_symbol; - /* - LOG_I(PHY,"compute LLRs [AbsSubframe %d.%d-%d] NbRB %d Qm %d LLRs-Length %d LLR-Offset %d @LLR Buff %p @LLR Buff(symb) %p\n", + LOG_D(PHY,"compute LLRs [AbsSubframe %d.%d-%d] NbRB %d Qm %d LLRs-Length %d LLR-Offset %d @LLR Buff %p @LLR Buff(symb) %p energy: %d\n", frame, subframe,symbol, nb_rb,dlsch0_harq->Qm, pdsch_vars[eNB_id]->llr_length[symbol], pdsch_vars[eNB_id]->llr_offset[symbol], (int16_t*)pdsch_vars[eNB_id]->llr[0], - pllr_symbol_cw0); - */ + pllr_symbol_cw0, + signal_energy(pdsch_vars[eNB_id]->rxdataF_comp0[0], 7*2*frame_parms->N_RB_DL*12)); switch (dlsch0_harq->Qm) { case 2 : if ((rx_type==rx_standard) || (codeword_TB1 == -1)) { diff --git a/openair1/PHY/MODULATION/nr_modulation.c b/openair1/PHY/MODULATION/nr_modulation.c index b27b692e66..dbfe93adee 100644 --- a/openair1/PHY/MODULATION/nr_modulation.c +++ b/openair1/PHY/MODULATION/nr_modulation.c @@ -34,6 +34,8 @@ void nr_modulation(uint32_t *in, offset = (mod_order==2)? NR_MOD_TABLE_QPSK_OFFSET : (mod_order==4)? NR_MOD_TABLE_QAM16_OFFSET : \ (mod_order==6)? NR_MOD_TABLE_QAM64_OFFSET: (mod_order==8)? NR_MOD_TABLE_QAM256_OFFSET : 0; + LOG_D(PHY,"nr_modulation: length %d, mod_order %d\n",length,mod_order); + for (int i=0; iframe_parms; NR_UE_COMMON *common_vars = &ue->common_vars; @@ -339,7 +339,7 @@ int nr_slot_fep_init_sync(PHY_VARS_NR_UE *ue, #endif - dft(dftsize,(int16_t *) &common_vars->rxdata[aa][(rx_offset) % frame_length_samples], + dft(dftsize,(int16_t *) &common_vars->rxdata[aa][rx_offset], (int16_t *)&common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[Ns]].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],1); #if UE_TIMING_TRACE stop_meas(&ue->rx_dft_stats); @@ -363,7 +363,7 @@ int nr_slot_fep_init_sync(PHY_VARS_NR_UE *ue, dft(dftsize,(int16_t *)tmp_dft_in, (int16_t *)&common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[Ns]].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],1); } else { // use dft input from RX buffer directly - dft(dftsize,(int16_t *) &common_vars->rxdata[aa][(rx_offset) % frame_length_samples], + dft(dftsize,(int16_t *) &common_vars->rxdata[aa][rx_offset], (int16_t *)&common_vars->common_vars_rx_data_per_thread[ue->current_thread_id[Ns]].rxdataF[aa][frame_parms->ofdm_symbol_size*symbol],1); } #if UE_TIMING_TRACE @@ -395,12 +395,13 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms, int sample_offset, int no_prefix) { - uint32_t slot_offset; - uint32_t rxdata_offset; + int32_t slot_offset, rxdata_offset; unsigned int nb_prefix_samples = (no_prefix ? 0 : frame_parms->nb_prefix_samples); unsigned int nb_prefix_samples0 = (no_prefix ? 0 : frame_parms->nb_prefix_samples0); + int tmp_dft_in[8192] __attribute__ ((aligned (32))); + dft_size_idx_t dftsize; switch (frame_parms->ofdm_symbol_size) { @@ -443,14 +444,29 @@ int nr_slot_fep_ul(NR_DL_FRAME_PARMS *frame_parms, slot_offset = frame_parms->get_samples_slot_timestamp(Ns,frame_parms,0); - if(symbol == 0) rxdata_offset = slot_offset + nb_prefix_samples0 - SOFFSET; else rxdata_offset = slot_offset + nb_prefix_samples0 + (symbol * (frame_parms->ofdm_symbol_size + nb_prefix_samples)) - SOFFSET; - dft(dftsize,(int16_t *)&rxdata[rxdata_offset], - (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1); + if(sample_offset>rxdata_offset) { + memcpy((void *)tmp_dft_in, + (void *) &rxdata[frame_parms->samples_per_frame-sample_offset+rxdata_offset], + (sample_offset-rxdata_offset)*sizeof(int)); + + memcpy((void *)&tmp_dft_in[sample_offset-rxdata_offset], + (void *) &rxdata[0], + (frame_parms->ofdm_symbol_size-sample_offset+rxdata_offset)*sizeof(int)); + + dft(dftsize,(int16_t *)&tmp_dft_in, + (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1); + } + else + dft(dftsize,(int16_t *)&rxdata[rxdata_offset-sample_offset], + (int16_t *)&rxdataF[symbol * frame_parms->ofdm_symbol_size], 1); + + // clear DC carrier from OFDM symbols + rxdataF[symbol * frame_parms->ofdm_symbol_size] = 0; return(0); } diff --git a/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c b/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c index f94a82c111..3f7c7817f7 100644 --- a/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c +++ b/openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c @@ -28,7 +28,7 @@ #include "PHY/NR_UE_ESTIMATION/filt16a_32.h" //#define DEBUG_CH - +//#define DEBUG_PUSCH int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, unsigned char Ns, @@ -116,7 +116,10 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, //------------------generate DMRS------------------// - nr_pusch_dmrs_rx(gNB, Ns, gNB->nr_gold_pusch_dmrs[pusch_pdu->scid][Ns][symbol], &pilot[0], 1000, 0, nb_rb_pusch, pusch_pdu->dmrs_config_type); + if (pusch_pdu->transform_precoding==1) // if transform precoding is disabled + nr_pusch_dmrs_rx(gNB, Ns, gNB->nr_gold_pusch_dmrs[pusch_pdu->scid][Ns][symbol], &pilot[0], 1000, 0, nb_rb_pusch, pusch_pdu->rb_start*NR_NB_SC_PER_RB, pusch_pdu->dmrs_config_type); + else + nr_pusch_dmrs_rx(gNB, Ns, gNB->nr_gold_pusch_dmrs[pusch_pdu->scid][Ns][symbol], &pilot[0], 1000, 0, nb_rb_pusch, 0, pusch_pdu->dmrs_config_type); //------------------------------------------------// @@ -129,8 +132,9 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, memset(ul_ch,0,4*(gNB->frame_parms.ofdm_symbol_size)); #ifdef DEBUG_PUSCH + printf("symbol_offset %d, nushift %d\n",symbol_offset,nushift); printf("ch est pilot addr %p RB_DL %d\n",&pilot[0], gNB->frame_parms.N_RB_UL); - printf("k %d, first_carrier %d\n",k,gNB->frame_parms.first_carrier_offset); + printf("bwp_start_subcarrier %d, k %d, first_carrier %d\n",bwp_start_subcarrier,k,gNB->frame_parms.first_carrier_offset); printf("rxF addr %p p %d\n", rxF,p); printf("ul_ch addr %p nushift %d\n",ul_ch,nushift); #endif @@ -145,7 +149,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, #ifdef DEBUG_PUSCH printf("ch 0 %d\n",((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])); printf("pilot 0 : rxF - > (%d,%d) addr %p ch -> (%d,%d), pil -> (%d,%d) \n",rxF[0],rxF[1],&rxF[0],ch[0],ch[1],pil[0],pil[1]); - printf("data 0 : rxF - > (%d,%d) addr %p ch -> (%d,%d), pil -> (%d,%d) \n",rxF[2],rxF[3],&rxF[2],ch[0],ch[1],pil[0],pil[1]); + printf("data 0 : rxF - > (%d,%d)\n",rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fl, @@ -163,6 +167,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, #ifdef DEBUG_PUSCH printf("pilot 1 : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("data 1 : rxF - > (%d,%d)\n",rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fml, ch, @@ -178,6 +183,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, #ifdef DEBUG_PUSCH printf("pilot 2 : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("data 2 : rxF - > (%d,%d)\n",rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fmm, ch, @@ -198,7 +204,8 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); #ifdef DEBUG_PUSCH - printf("pilot 1 : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("pilot %u : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",pilot_cnt,rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("data %u : rxF - > (%d,%d)\n",pilot_cnt,rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fml, ch, @@ -214,6 +221,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, #ifdef DEBUG_PUSCH printf("pilot %u : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",pilot_cnt+1,rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("data %u : rxF - > (%d,%d)\n",pilot_cnt+1,rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fmm, ch, @@ -235,6 +243,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); #ifdef DEBUG_PUSCH printf("pilot %u : rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",pilot_cnt,rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("data %u : rxF - > (%d,%d)\n",pilot_cnt,rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fm, ch, @@ -253,6 +262,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, #ifdef DEBUG_PUSCH printf("ch 0 %d\n",((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])); printf("pilot %u: rxF - > (%d,%d) addr %p ch -> (%d,%d), pil -> (%d,%d) \n",pilot_cnt+1,rxF[0],rxF[1],&rxF[0],ch[0],ch[1],pil[0],pil[1]); + printf("data %u : rxF - > (%d,%d)\n",pilot_cnt+1,rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fmr, ch, @@ -268,6 +278,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); #ifdef DEBUG_PUSCH printf("pilot %u: rxF - > (%d,%d) ch -> (%d,%d), pil -> (%d,%d) \n",pilot_cnt+2,rxF[0],rxF[1],ch[0],ch[1],pil[0],pil[1]); + printf("data %u : rxF - > (%d,%d)\n",pilot_cnt+2,rxF[2],rxF[3]); #endif multadd_real_vector_complex_scalar(fr, ch, @@ -275,70 +286,69 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB, 8); - // check if PRB crosses DC and improve estimates around DC - if ((bwp_start_subcarrier < gNB->frame_parms.ofdm_symbol_size) && (bwp_start_subcarrier+nb_rb_pusch*12 >= gNB->frame_parms.ofdm_symbol_size)) { - ul_ch = (int16_t *)&ul_ch_estimates[aarx][ch_offset]; - uint16_t idxDC = 2*(gNB->frame_parms.ofdm_symbol_size - bwp_start_subcarrier); - uint16_t idxPil = idxDC/2; - re_offset = k; - pil = (int16_t *)&pilot[0]; - pil += (idxPil-2); - ul_ch += (idxDC-4); - ul_ch = memset(ul_ch, 0, sizeof(int16_t)*10); - re_offset = (re_offset+idxDC/2-2) % gNB->frame_parms.ofdm_symbol_size; - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); - ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); - - // for proper allignment of SIMD vectors - if((gNB->frame_parms.N_RB_UL&1)==0) { + // check if PRB crosses DC and improve estimates around DC + if ((bwp_start_subcarrier < gNB->frame_parms.ofdm_symbol_size) && (bwp_start_subcarrier+nb_rb_pusch*12 >= gNB->frame_parms.ofdm_symbol_size)) { + ul_ch = (int16_t *)&ul_ch_estimates[aarx][ch_offset]; + uint16_t idxDC = 2*(gNB->frame_parms.ofdm_symbol_size - bwp_start_subcarrier); + uint16_t idxPil = idxDC/2; + re_offset = k; + pil = (int16_t *)&pilot[0]; + pil += (idxPil-2); + ul_ch += (idxDC-4); + ul_ch = memset(ul_ch, 0, sizeof(int16_t)*10); + re_offset = (re_offset+idxDC/2-2) % gNB->frame_parms.ofdm_symbol_size; + rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; + ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); + ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); - multadd_real_vector_complex_scalar(fdcl, - ch, - ul_ch-4, - 8); + // for proper allignment of SIMD vectors + if((gNB->frame_parms.N_RB_UL&1)==0) { + + multadd_real_vector_complex_scalar(fdcl, + ch, + ul_ch-4, + 8); - pil += 4; - re_offset = (re_offset+4) % gNB->frame_parms.ofdm_symbol_size; - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); - ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); + pil += 4; + re_offset = (re_offset+4) % gNB->frame_parms.ofdm_symbol_size; + rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; + ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); + ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); - multadd_real_vector_complex_scalar(fdcr, - ch, - ul_ch-4, - 8); - } else { + multadd_real_vector_complex_scalar(fdcr, + ch, + ul_ch-4, + 8); + } + else { + multadd_real_vector_complex_scalar(fdclh, + ch, + ul_ch, + 8); - multadd_real_vector_complex_scalar(fdclh, - ch, - ul_ch, - 8); + pil += 4; + re_offset = (re_offset+4) % gNB->frame_parms.ofdm_symbol_size; + rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; + ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); + ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); - pil += 4; - re_offset = (re_offset+4) % gNB->frame_parms.ofdm_symbol_size; - rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+nushift+re_offset)]; - ch[0] = (int16_t)(((int32_t)pil[0]*rxF[0] - (int32_t)pil[1]*rxF[1])>>15); - ch[1] = (int16_t)(((int32_t)pil[0]*rxF[1] + (int32_t)pil[1]*rxF[0])>>15); - - multadd_real_vector_complex_scalar(fdcrh, - ch, - ul_ch, - 8); + multadd_real_vector_complex_scalar(fdcrh, + ch, + ul_ch, + 8); + } } - - } #ifdef DEBUG_PDSCH - ul_ch = (int16_t *)&ul_ch_estimates[aarx][ch_offset]; - for(uint16_t idxP=0; idxPframe_parms.ofdm_symbol_size) { + switch (gNB->frame_parms.ofdm_symbol_size) { case 128: idft(IDFT_128,(int16_t*) &ul_ch_estimates[aarx][symbol_offset], (int16_t*) ul_ch_estimates_time[aarx], diff --git a/openair1/PHY/NR_REFSIG/dmrs_nr.c b/openair1/PHY/NR_REFSIG/dmrs_nr.c index 8718fc8610..7042c152fd 100644 --- a/openair1/PHY/NR_REFSIG/dmrs_nr.c +++ b/openair1/PHY/NR_REFSIG/dmrs_nr.c @@ -33,7 +33,32 @@ #include "PHY/NR_REFSIG/ss_pbch_nr.h" #include "PHY/NR_REFSIG/dmrs_nr.h" -/***********************************************************************/ + + +uint8_t allowed_xlsch_re_in_dmrs_symbol(uint16_t k, + uint16_t start_sc, + uint8_t numDmrsCdmGrpsNoData, + uint8_t dmrs_type) { + uint8_t delta; + uint16_t diff; + if (k>start_sc) + diff = k-start_sc; + else + diff = start_sc-k; + for (int i = 0; i 2) - LOG_E(PHY,"Bad PUSCH DMRS config type %d\n", dmrs_type); + LOG_E(PHY,"PUSCH DMRS config type %d not valid\n", dmrs_type+1); if ((p>=1000) && (p<((dmrs_type==pusch_dmrs_type1) ? 1008 : 1012))) { if (gNB->frame_parms.Ncp == NORMAL) { - - for (int i=0; i>5])>>((i<<1)&0x1f))&1)<<1) ^ (((nr_gold_pusch[((i<<1)+1)>>5])>>(((i<<1)+1)&0x1f))&1); - ((int16_t*)output)[i<<1] = mod_table[(NR_MOD_TABLE_QPSK_OFFSET + idx)<<1]; - ((int16_t*)output)[(i<<1)+1] = mod_table[((NR_MOD_TABLE_QPSK_OFFSET + idx)<<1) + 1]; + ((int16_t*)output)[k<<1] = mod_table[(NR_MOD_TABLE_QPSK_OFFSET + idx)<<1]; + ((int16_t*)output)[(k<<1)+1] = mod_table[((NR_MOD_TABLE_QPSK_OFFSET + idx)<<1) + 1]; #ifdef DEBUG_PUSCH - printf("nr_pusch_dmrs_rx dmrs config type %d port %d nb_pusch_rb %d\n", dmrs_type, p, nb_pusch_rb); - printf("wf[%d] = %d wt[%d]= %d\n", i&1, wf[p-1000][i&1], lp, wt[p-1000][lp]); - printf("i %d idx %d pusch gold %u b0-b1 %d-%d mod_dmrs %d %d\n", i, idx, nr_gold_pusch[(i<<1)>>5], (((nr_gold_pusch[(i<<1)>>5])>>((i<<1)&0x1f))&1), - (((nr_gold_pusch[((i<<1)+1)>>5])>>(((i<<1)+1)&0x1f))&1), ((int16_t*)output)[i<<1], ((int16_t*)output)[(i<<1)+1]); + printf("nr_pusch_dmrs_rx dmrs config type %d port %d nb_pusch_rb %d\n", dmrs_type, p, nb_pusch_rb); + printf("wf[%d] = %d wt[%d]= %d\n", i&1, wf[p-1000][i&1], lp, wt[p-1000][lp]); + printf("i %d idx %d pusch gold %u b0-b1 %d-%d mod_dmrs %d %d\n", i, idx, nr_gold_pusch[(i<<1)>>5], (((nr_gold_pusch[(i<<1)>>5])>>((i<<1)&0x1f))&1), + (((nr_gold_pusch[((i<<1)+1)>>5])>>(((i<<1)+1)&0x1f))&1), ((int16_t*)output)[k<<1], ((int16_t*)output)[(k<<1)+1]); #endif + } } else { LOG_E(PHY,"extended cp not supported for PUSCH DMRS yet\n"); @@ -102,7 +105,6 @@ int nr_pusch_dmrs_rx(PHY_VARS_gNB *gNB, } - int nr_pdsch_dmrs_rx(PHY_VARS_NR_UE *ue, unsigned int Ns, unsigned int *nr_gold_pdsch, diff --git a/openair1/PHY/NR_REFSIG/nr_gold.c b/openair1/PHY/NR_REFSIG/nr_gold.c index 472d03e649..4b007f1292 100644 --- a/openair1/PHY/NR_REFSIG/nr_gold.c +++ b/openair1/PHY/NR_REFSIG/nr_gold.c @@ -88,6 +88,7 @@ void nr_init_pdsch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid) uint16_t N_n_scid[NR_MAX_NB_CODEWORDS]={Nid, Nid}; // Not correct, appropriate scrambling IDs have to be updated to support DCI 1_1 uint8_t n_scid=0; // again works only for 1_0 for (uint8_t slot=0; slotslots_per_frame; slot++) { + for (uint8_t symb=0; symbsymbols_per_slot; symb++) { reset = 1; x2 = ((1<<17) * (fp->symbols_per_slot*slot+symb+1) * ((N_n_scid[n_scid]<<1)+1) +((N_n_scid[n_scid]<<1)+n_scid)); diff --git a/openair1/PHY/NR_REFSIG/nr_refsig.h b/openair1/PHY/NR_REFSIG/nr_refsig.h index d18f6405d7..1bf2ef4fb2 100644 --- a/openair1/PHY/NR_REFSIG/nr_refsig.h +++ b/openair1/PHY/NR_REFSIG/nr_refsig.h @@ -48,6 +48,7 @@ int nr_pusch_dmrs_rx(PHY_VARS_gNB *gNB, unsigned short p, unsigned char lp, unsigned short nb_pusch_rb, + uint32_t re_offset, uint8_t dmrs_type); void init_scrambling_luts(void); diff --git a/openair1/PHY/NR_REFSIG/scrambling_luts.c b/openair1/PHY/NR_REFSIG/scrambling_luts.c index 9d957de0f7..790d3f7719 100644 --- a/openair1/PHY/NR_REFSIG/scrambling_luts.c +++ b/openair1/PHY/NR_REFSIG/scrambling_luts.c @@ -27,6 +27,7 @@ #include "PHY/impl_defs_nr.h" #include "PHY/sse_intrin.h" +#include __m64 byte2m64_re[256]; __m64 byte2m64_im[256]; @@ -42,7 +43,7 @@ void init_byte2m64(void) { byte2m64_im[s] = _mm_insert_pi16(byte2m64_im[s],(1-2*((s>>5)&1)),2); byte2m64_re[s] = _mm_insert_pi16(byte2m64_re[s],(1-2*((s>>6)&1)),3); byte2m64_im[s] = _mm_insert_pi16(byte2m64_im[s],(1-2*((s>>7)&1)),3); - printf("init_scrambling_luts: s %x (%d) ((%d,%d),(%d,%d),(%d,%d),(%d,%d))\n", + LOG_T(PHY,"init_scrambling_luts: s %x (%d) ((%d,%d),(%d,%d),(%d,%d),(%d,%d))\n", ((uint16_t*)&s)[0], (1-2*(s&1)), ((int16_t*)&byte2m64_re[s])[0],((int16_t*)&byte2m64_im[s])[0], diff --git a/openair1/PHY/NR_TRANSPORT/nr_dci.c b/openair1/PHY/NR_TRANSPORT/nr_dci.c index d62687bd9c..a29211b55b 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_dci.c +++ b/openair1/PHY/NR_TRANSPORT/nr_dci.c @@ -131,12 +131,13 @@ uint16_t nr_get_dci_size(nfapi_nr_dci_format_e format, void nr_pdcch_scrambling(uint32_t *in, uint32_t size, uint32_t Nid, - uint32_t n_RNTI, + uint32_t scrambling_RNTI, uint32_t *out) { uint8_t reset; uint32_t x1, x2, s=0; reset = 1; - x2 = (n_RNTI<<16) + Nid; + x2 = (scrambling_RNTI<<16) + Nid; + LOG_D(PHY,"PDCCH Scrambling x2 %x : scrambling_RNTI %x \n", x2, scrambling_RNTI); for (int i=0; iCceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED, "Interleaved CCE REG MAPPING not supported\n"); uint32_t dmrs_length = (pdcch_pdu_rel15->CceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED)? - (n_rb*6) : (pdcch_pdu_rel15->AggregationLevel[d]*36/cset_nsymb); //2(QPSK)*3(per RB)*6(REG per CCE) - uint32_t encoded_length = pdcch_pdu_rel15->AggregationLevel[d]*108; //2(QPSK)*9(per RB)*6(REG per CCE) + (n_rb*6) : (pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]*36/cset_nsymb); //2(QPSK)*3(per RB)*6(REG per CCE) + uint32_t encoded_length = pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]*108; //2(QPSK)*9(per RB)*6(REG per CCE) LOG_D(PHY, "DMRS length per symbol %d\t DCI encoded length %d (precoder_granularity %d,reg_mapping %d)\n", dmrs_length, encoded_length,pdcch_pdu_rel15->precoderGranularity,pdcch_pdu_rel15->CceRegMappingType); dmrs_length += rb_offset*6; // To accommodate more DMRS symbols in case of rb offset @@ -228,18 +229,20 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu, /// DCI payload processing // CRC attachment + Scrambling + Channel coding + Rate matching uint32_t encoder_output[NR_MAX_DCI_SIZE_DWORD]; - uint16_t n_RNTI = pdcch_pdu_rel15->RNTI[d]; - uint16_t Nid = pdcch_pdu_rel15->ScramblingId[d]; - + + uint16_t n_RNTI = pdcch_pdu_rel15->dci_pdu.RNTI[d]; + uint16_t Nid = pdcch_pdu_rel15->dci_pdu.ScramblingId[d]; + uint16_t scrambling_RNTI = pdcch_pdu_rel15->dci_pdu.ScramblingRNTI[d]; + t_nrPolar_params *currentPtr = nr_polar_params(NR_POLAR_DCI_MESSAGE_TYPE, - pdcch_pdu_rel15->PayloadSizeBits[d], - pdcch_pdu_rel15->AggregationLevel[d], + pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d], + pdcch_pdu_rel15->dci_pdu.AggregationLevel[d], 0,NULL); - polar_encoder_fast((uint64_t*)pdcch_pdu_rel15->Payload[d], encoder_output, n_RNTI,1,currentPtr); + polar_encoder_fast((uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[d], (void*)encoder_output, n_RNTI,1,currentPtr); #ifdef DEBUG_CHANNEL_CODING - printf("polar rnti %x,length %d, L %d\n",n_RNTI, pdcch_pdu_rel15->PayloadSizeBits[d],pdcch_pdu_rel15->AggregationLevel[d]); + printf("polar rnti %x,length %d, L %d\n",n_RNTI, pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d],pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]); printf("DCI PDU: [0]->0x%lx \t [1]->0x%lx\n", - ((uint64_t*)pdcch_pdu_rel15->Payload[d])[0], ((uint64_t*)pdcch_pdu_rel15->Payload[d])[1]); + ((uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[d])[0], ((uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[d])[1]); printf("Encoded Payload (length:%d dwords):\n", encoded_length>>5); for (int i=0; i>5; i++) @@ -249,7 +252,7 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu, #endif /// Scrambling uint32_t scrambled_output[NR_MAX_DCI_SIZE_DWORD]= {0}; - nr_pdcch_scrambling(encoder_output, encoded_length, Nid, n_RNTI, scrambled_output); + nr_pdcch_scrambling(encoder_output, encoded_length, Nid, scrambling_RNTI, scrambled_output); #ifdef DEBUG_CHANNEL_CODING printf("scrambled output: [0]->0x%08x \t [1]->0x%08x \t [2]->0x%08x \t [3]->0x%08x\t [4]->0x%08x\t [5]->0x%08x\t \ [6]->0x%08x \t [7]->0x%08x \t [8]->0x%08x \t [9]->0x%08x\t [10]->0x%08x\t [11]->0x%08x\n", @@ -272,8 +275,8 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu, cset_start_sc -= frame_parms.ofdm_symbol_size; /*Reorder REG list for a freq first mapping*/ - uint8_t nb_regs = pdcch_pdu_rel15->AggregationLevel[d]*NR_NB_REG_PER_CCE; - uint8_t reg_idx0 = pdcch_pdu_rel15->CceIndex[d]*NR_NB_REG_PER_CCE; + uint8_t reg_idx0 = pdcch_pdu_rel15->dci_pdu.CceIndex[d]*NR_NB_REG_PER_CCE; + uint8_t nb_regs = pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]*NR_NB_REG_PER_CCE; /*Mapping the encoded DCI along with the DMRS */ for (int reg_idx=reg_idx0; reg_idx<(nb_regs+reg_idx0); reg_idx++) { @@ -295,8 +298,8 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu, for (int m=0; mCceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED) { - ((int16_t *)txdataF)[(l*frame_parms.ofdm_symbol_size + k)<<1] = (2*amp * mod_dmrs[l][dmrs_idx<<1]) >> 15; - ((int16_t *)txdataF)[((l*frame_parms.ofdm_symbol_size + k)<<1) + 1] = (2*amp * mod_dmrs[l][(dmrs_idx<<1) + 1]) >> 15; + ((int16_t *)txdataF)[(l*frame_parms.ofdm_symbol_size + k)<<1] = (amp * mod_dmrs[l][dmrs_idx<<1]) >> 15; + ((int16_t *)txdataF)[((l*frame_parms.ofdm_symbol_size + k)<<1) + 1] = (amp * mod_dmrs[l][(dmrs_idx<<1) + 1]) >> 15; #ifdef DEBUG_PDCCH_DMRS printf("PDCCH DMRS: l %d position %d => (%d,%d)\n",l,k,((int16_t *)txdataF)[(l*frame_parms.ofdm_symbol_size + k)<<1], ((int16_t *)txdataF)[((l*frame_parms.ofdm_symbol_size + k)<<1)+1]); diff --git a/openair1/PHY/NR_TRANSPORT/nr_dci_tools.c b/openair1/PHY/NR_TRANSPORT/nr_dci_tools.c index c7b14571b7..02ecfc4404 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_dci_tools.c +++ b/openair1/PHY/NR_TRANSPORT/nr_dci_tools.c @@ -140,7 +140,7 @@ void nr_fill_cce_list(PHY_VARS_gNB *gNB, uint8_t m) { int C=-1; for (int d=0;dnumDlDci;d++) { - int L = pdcch_pdu_rel15->AggregationLevel[d]; + int L = pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]; if (pdcch_pdu_rel15->CoreSetType == NFAPI_NR_CSET_CONFIG_MIB_SIB1) AssertFatal(L>=4, "Invalid aggregation level for SIB1 configured PDCCH %d\n", L); @@ -151,10 +151,10 @@ void nr_fill_cce_list(PHY_VARS_gNB *gNB, uint8_t m) { C = N_reg/(bsize*R); } - LOG_D(PHY, "CCE list generation for candidate %d: bundle size %d ilv size %d CceIndex %d\n", m, bsize, R, pdcch_pdu_rel15->CceIndex[d]); + LOG_D(PHY, "CCE list generation for candidate %d: bundle size %d ilv size %d CceIndex %d\n", m, bsize, R, pdcch_pdu_rel15->dci_pdu.CceIndex[d]); for (uint8_t cce_idx=0; cce_idxcce_list[d][cce_idx]; - cce->cce_idx = pdcch_pdu_rel15->CceIndex[d] + cce_idx; + cce->cce_idx = pdcch_pdu_rel15->dci_pdu.CceIndex[d] + cce_idx; LOG_D(PHY, "cce_idx %d\n", cce->cce_idx); if (pdcch_pdu_rel15->CceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_INTERLEAVED) { @@ -210,17 +210,17 @@ void nr_fill_dci(PHY_VARS_gNB *gNB, for (int i=0;inumDlDci;i++) { - //uint64_t *dci_pdu = (uint64_t*)pdcch_pdu_rel15->Payload[i]; + //uint64_t *dci_pdu = (uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[i]; - - int dlsch_id = find_nr_dlsch(pdcch_pdu_rel15->RNTI[i],gNB,SEARCH_EXIST_OR_FREE); + int dlsch_id = find_nr_dlsch(pdcch_pdu_rel15->dci_pdu.RNTI[i],gNB,SEARCH_EXIST_OR_FREE); if( (dlsch_id<0) || (dlsch_id>=NUMBER_OF_NR_DLSCH_MAX) ){ - LOG_E(PHY,"illegal dlsch_id found!!! rnti %04x dlsch_id %d\n",(unsigned int)pdcch_pdu_rel15->RNTI[i],dlsch_id); + LOG_E(PHY,"illegal dlsch_id found!!! rnti %04x dlsch_id %d\n",(unsigned int)pdcch_pdu_rel15->dci_pdu.RNTI[i],dlsch_id); return; } dlsch = gNB->dlsch[dlsch_id][0]; - int harq_pid = 0;//extract_harq_pid(i,pdu_rel15); + int num_slots_tdd = (gNB->frame_parms.slots_per_frame)>>(7-gNB->gNB_config.tdd_table.tdd_period.value); + int harq_pid = slot % num_slots_tdd; dlsch->slot_tx[slot] = 1; dlsch->harq_ids[frame%2][slot] = harq_pid; @@ -228,7 +228,7 @@ void nr_fill_dci(PHY_VARS_gNB *gNB, "illegal harq_pid %d\n",harq_pid); dlsch->harq_mask |= (1<rnti = pdcch_pdu_rel15->RNTI[i]; + dlsch->rnti = pdcch_pdu_rel15->dci_pdu.RNTI[i]; nr_fill_cce_list(gNB,0); /* @@ -248,7 +248,7 @@ void nr_fill_ul_dci(PHY_VARS_gNB *gNB, for (int i=0;inumDlDci;i++) { - //uint64_t *dci_pdu = (uint64_t*)pdcch_pdu_rel15->Payload[i]; + //uint64_t *dci_pdu = (uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[i]; // if there's no DL DCI then generate CCE list if (gNB->pdcch_pdu) nr_fill_cce_list(gNB,0); diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch.c b/openair1/PHY/NR_TRANSPORT/nr_dlsch.c index 4518280f6b..23466132d6 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_dlsch.c +++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch.c @@ -34,6 +34,8 @@ #include "nr_dci.h" #include "nr_sch_dmrs.h" #include "PHY/MODULATION/nr_modulation.h" +#include "PHY/NR_REFSIG/dmrs_nr.h" +#include "common/utils/LOG/vcd_signal_dumper.h" //#define DEBUG_DLSCH //#define DEBUG_DLSCH_MAPPING @@ -47,7 +49,7 @@ void nr_pdsch_codeword_scrambling(uint8_t *in, uint8_t reset, b_idx; uint32_t x1, x2, s=0; - + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PDSCH_CODEWORD_SCRAMBLING, 1); reset = 1; x2 = (n_RNTI<<15) + (q<<14) + Nid; @@ -62,7 +64,7 @@ void nr_pdsch_codeword_scrambling(uint8_t *in, *out ^= (((in[i])&1) ^ ((s>>b_idx)&1))<harq_ids[frame%2][slot]; NR_DL_gNB_HARQ_t *harq = dlsch->harq_processes[harq_pid]; nfapi_nr_dl_tti_pdsch_pdu_rel15_t *rel15 = &harq->pdsch_pdu.pdsch_pdu_rel15; uint32_t scrambled_output[NR_MAX_NB_CODEWORDS][NR_MAX_PDSCH_ENCODED_LENGTH>>5]; int16_t **mod_symbs = (int16_t**)dlsch->mod_symbs; int16_t **tx_layers = (int16_t**)dlsch->txdataF; int8_t Wf[2], Wt[2], l0, l_prime[2], delta; - uint8_t dmrs_Type = rel15->dmrsConfigType; - int nb_re_dmrs = (dmrs_Type== NFAPI_NR_DMRS_TYPE1) ? 6:4; - uint16_t n_dmrs = ((rel15->rbSize+rel15->rbStart)*nb_re_dmrs)<<1; - int16_t mod_dmrs[n_dmrs<<1]; - - uint16_t nb_re = ((12*rel15->NrOfSymbols)-nb_re_dmrs-xOverhead)*rel15->rbSize*rel15->NrOfCodewords; + int nb_re_dmrs; + uint16_t n_dmrs; + if (rel15->dmrsConfigType==NFAPI_NR_DMRS_TYPE1) { + nb_re_dmrs = 6*rel15->numDmrsCdmGrpsNoData; + n_dmrs = ((rel15->rbSize+rel15->rbStart)*6)<<1; + } + else { + nb_re_dmrs = 4*rel15->numDmrsCdmGrpsNoData; + n_dmrs = ((rel15->rbSize+rel15->rbStart)*4)<<1; + } + uint16_t nb_re; + nb_re = ((12*rel15->NrOfSymbols)-nb_re_dmrs-xOverhead)*rel15->rbSize*rel15->NrOfCodewords; uint8_t Qm = rel15->qamModOrder[0]; uint32_t encoded_length = nb_re*Qm; + int16_t mod_dmrs[n_dmrs<<1]; /// CRC, coding, interleaving and rate matching AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n"); @@ -193,11 +202,13 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch, /// Modulation start_meas(dlsch_modulation_stats); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PDSCH_MODULATION, 1); for (int q=0; qNrOfCodewords; q++) nr_modulation(scrambled_output[q], encoded_length, Qm, mod_symbs[q]); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_PDSCH_MODULATION, 0); stop_meas(dlsch_modulation_stats); #ifdef DEBUG_DLSCH printf("PDSCH Modulation: Qm %d(%d)\n", Qm, nb_re); @@ -297,15 +308,16 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch, } else { - - ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)] = (amp * tx_layers[ap][m<<1]) >> 15; - ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)] = (amp * tx_layers[ap][(m<<1) + 1]) >> 15; + if( (l != dmrs_symbol) || allowed_xlsch_re_in_dmrs_symbol(k,start_sc,rel15->numDmrsCdmGrpsNoData,dmrs_Type)) { + ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)] = (amp * tx_layers[ap][m<<1]) >> 15; + ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)] = (amp * tx_layers[ap][(m<<1) + 1]) >> 15; #ifdef DEBUG_DLSCH_MAPPING - printf("m %d\t l %d \t k %d \t txdataF: %d %d\n", -m, l, k, ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)], - ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)]); + printf("m %d\t l %d \t k %d \t txdataF: %d %d\n", + m, l, k, ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + (2*txdataF_offset)], + ((int16_t*)txdataF[ap])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1 + (2*txdataF_offset)]); #endif - m++; + m++; + } } if (++k >= frame_parms->ofdm_symbol_size) k -= frame_parms->ofdm_symbol_size; diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch.h b/openair1/PHY/NR_TRANSPORT/nr_dlsch.h index f48905b68c..3a6851ee8f 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_dlsch.h +++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch.h @@ -90,7 +90,7 @@ uint8_t nr_generate_pdsch(NR_gNB_DLSCH_t *dlsch, -void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr,uint16_t N_RB); +void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB); void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch); diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c b/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c index f120864184..2f55bde321 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c +++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c @@ -36,7 +36,7 @@ #include "PHY/CODING/coding_defs.h" #include "PHY/CODING/lte_interleaver_inline.h" #include "PHY/CODING/nrLDPC_extern.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" #include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" @@ -49,7 +49,7 @@ //#define DEBUG_DLSCH_FREE 1 -void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr,uint16_t N_RB) +void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB) { int i; int r; @@ -130,7 +130,7 @@ void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr,uint16_t N_RB) } free16(dlsch,sizeof(NR_gNB_DLSCH_t)); - dlsch = NULL; + *dlschptr = NULL; } } @@ -335,13 +335,19 @@ int nr_dlsch_encoding(unsigned char *a, uint32_t E; uint8_t Ilbrm = 1; uint32_t Tbslbrm = 950984; //max tbs - uint8_t nb_re_dmrs = rel15->dmrsConfigType==NFAPI_NR_DMRS_TYPE1 ? 6:4; + uint8_t nb_re_dmrs; + + if (rel15->dmrsConfigType==NFAPI_NR_DMRS_TYPE1) + nb_re_dmrs = 6*rel15->numDmrsCdmGrpsNoData; + else + nb_re_dmrs = 4*rel15->numDmrsCdmGrpsNoData; + uint16_t length_dmrs = get_num_dmrs(rel15->dlDmrsSymbPos); uint16_t R=rel15->targetCodeRate[0]; float Coderate = 0.0; uint8_t Nl = 4; - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ENCODING, VCD_FUNCTION_IN); A = rel15->TBSize[0]<<3; @@ -459,6 +465,9 @@ int nr_dlsch_encoding(unsigned char *a, } + F = dlsch->harq_processes[harq_pid]->F; + + Kr = dlsch->harq_processes[harq_pid]->K; for (r=0; rharq_processes[harq_pid]->C; r++) { if (F>0) { @@ -530,7 +539,7 @@ int nr_dlsch_encoding(unsigned char *a, r_offset += E; } - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_OUT); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ENCODING, VCD_FUNCTION_OUT); return 0; } diff --git a/openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c b/openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c index 2e6fc707bd..7702d770ee 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c +++ b/openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c @@ -274,25 +274,7 @@ int16_t find_nr_dlsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type) { return first_free_index; } -int16_t find_nr_ulsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type) { - uint16_t i; - int16_t first_free_index=-1; - - AssertFatal(gNB!=NULL,"gNB is null\n"); - for (i=0; iulsch[i]!=NULL,"gNB->ulsch[%d] is null\n",i); - AssertFatal(gNB->ulsch[i][0]!=NULL,"gNB->ulsch[%d][0] is null\n",i); - LOG_D(PHY,"searching for rnti %x : ulsch_index %d=> harq_mask %x, rnti %x, first_free_index %d\n", rnti,i,gNB->ulsch[i][0]->harq_mask,gNB->ulsch[i][0]->rnti,first_free_index); - if ((gNB->ulsch[i][0]->harq_mask >0) && - (gNB->ulsch[i][0]->rnti==rnti)) return i; - else if ((gNB->ulsch[i][0]->harq_mask == 0) && (first_free_index==-1)) first_free_index=i; - } - if (type == SEARCH_EXIST) return -1; - if (first_free_index != -1) - gNB->ulsch[first_free_index][0]->rnti = 0; - return first_free_index; -} void nr_fill_dlsch(PHY_VARS_gNB *gNB, int frame, @@ -316,26 +298,3 @@ void nr_fill_dlsch(PHY_VARS_gNB *gNB, } -void nr_fill_ulsch(PHY_VARS_gNB *gNB, - int frame, - int slot, - nfapi_nr_pusch_pdu_t *ulsch_pdu) { - - - int ulsch_id = find_nr_ulsch(ulsch_pdu->rnti,gNB,SEARCH_EXIST_OR_FREE); - AssertFatal( (ulsch_id>=0) && (ulsch_idrnti,ulsch_id); - - NR_gNB_ULSCH_t *ulsch = gNB->ulsch[ulsch_id][0]; - int harq_pid = ulsch_pdu->pusch_data.harq_process_id; - ulsch->rnti = ulsch_pdu->rnti; - //ulsch->rnti_type; - ulsch->harq_mask |= 1<harq_process_id[slot] = harq_pid; - - memcpy((void*)&ulsch->harq_processes[harq_pid]->ulsch_pdu, (void*)ulsch_pdu, sizeof(nfapi_nr_pusch_pdu_t)); - - LOG_D(PHY,"Initializing nFAPI for ULSCH, UE %d, harq_pid %d\n",ulsch_id,harq_pid); - -} - diff --git a/openair1/PHY/NR_TRANSPORT/nr_pbch.c b/openair1/PHY/NR_TRANSPORT/nr_pbch.c index b6a4787193..bc33d93811 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_pbch.c +++ b/openair1/PHY/NR_TRANSPORT/nr_pbch.c @@ -32,7 +32,7 @@ */ #include "PHY/defs_gNB.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/LTE_REFSIG/lte_refsig.h" #include "PHY/sse_intrin.h" @@ -297,7 +297,7 @@ int nr_generate_pbch(NR_gNB_PBCH *pbch, a_reversed |= (((uint64_t)pbch->pbch_a_prime>>i)&1)<<(31-i); /// CRC, coding and rate matching - polar_encoder_fast (&a_reversed, (uint32_t *)pbch->pbch_e, 0, 0, + polar_encoder_fast (&a_reversed, (void*)pbch->pbch_e, 0, 0, nr_polar_params( NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL,0,NULL) ); #ifdef DEBUG_PBCH_ENCODING diff --git a/openair1/PHY/NR_TRANSPORT/nr_prach.c b/openair1/PHY/NR_TRANSPORT/nr_prach.c index 5c4d048a77..2640a86240 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_prach.c +++ b/openair1/PHY/NR_TRANSPORT/nr_prach.c @@ -31,141 +31,247 @@ */ #include "PHY/defs_gNB.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" -#include "PHY/NR_TRANSPORT/nr_transport_proto_common.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" +#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" -extern uint16_t NCS_unrestricted_delta_f_RA_125[16]; -extern uint16_t NCS_restricted_TypeA_delta_f_RA_125[15]; -extern uint16_t NCS_restricted_TypeB_delta_f_RA_125[13]; -extern uint16_t NCS_unrestricted_delta_f_RA_5[16]; -extern uint16_t NCS_restricted_TypeA_delta_f_RA_5[16]; -extern uint16_t NCS_restricted_TypeB_delta_f_RA_5[14]; -extern uint16_t NCS_unrestricted_delta_f_RA_15[16]; extern uint16_t prach_root_sequence_map_0_3[838]; extern uint16_t prach_root_sequence_map_abc[138]; -extern int64_t table_6_3_3_2_2_prachConfig_Index [256][9]; -extern int64_t table_6_3_3_2_3_prachConfig_Index [256][9]; -extern int64_t table_6_3_3_2_4_prachConfig_Index [256][10]; extern uint16_t nr_du[838]; extern int16_t nr_ru[2*839]; +extern const char *prachfmt[9]; + +void init_prach_list(PHY_VARS_gNB *gNB) { + + AssertFatal(gNB!=NULL,"gNB is null\n"); + for (int i=0; iprach_vars.list[i].frame=-1; +} + +int16_t find_nr_prach(PHY_VARS_gNB *gNB,int frame,int slot, int numRA, find_type_t type) { + + uint16_t i; + int16_t first_free_index=-1; + + AssertFatal(gNB!=NULL,"gNB is null\n"); + for (i=0; i %d.%d numRA %d\n", frame,slot,numRA,i, + gNB->prach_vars.list[i].frame,gNB->prach_vars.list[i].slot,gNB->prach_vars.list[i].pdu.num_ra); + if ((gNB->prach_vars.list[i].frame == frame) && + (gNB->prach_vars.list[i].slot == slot) && + (gNB->prach_vars.list[i].pdu.num_ra == numRA)) return i; + else if ((gNB->prach_vars.list[i].frame == -1) && (first_free_index==-1)) first_free_index=i; + } + if (type == SEARCH_EXIST) return -1; + + return first_free_index; +} + +void nr_fill_prach(PHY_VARS_gNB *gNB, + int SFN, + int Slot, + nfapi_nr_prach_pdu_t *prach_pdu) { + + int prach_id = find_nr_prach(gNB,SFN,Slot,prach_pdu->num_ra,SEARCH_EXIST_OR_FREE); + AssertFatal( (prach_id>=0) && (prach_idnum_ra,prach_id); + + gNB->prach_vars.list[prach_id].frame=SFN; + gNB->prach_vars.list[prach_id].slot=Slot; + memcpy((void*)&gNB->prach_vars.list[prach_id].pdu,(void*)prach_pdu,sizeof(*prach_pdu)); + +} + +void init_prach_ru_list(RU_t *ru) { + + AssertFatal(ru!=NULL,"ruis null\n"); + for (int i=0; iprach_list[i].frame=-1; + pthread_mutex_init(&ru->prach_list_mutex,NULL); +} + +int16_t find_nr_prach_ru(RU_t *ru,int frame,int slot, find_type_t type) { + + uint16_t i; + int16_t first_free_index=-1; + + AssertFatal(ru!=NULL,"ru is null\n"); + pthread_mutex_lock(&ru->prach_list_mutex); + for (i=0; i %d.%d\n", frame,slot,i, + ru->prach_list[i].frame,ru->prach_list[i].slot); + if ((ru->prach_list[i].frame == frame) && + (ru->prach_list[i].slot == slot)) { + pthread_mutex_unlock(&ru->prach_list_mutex); + return i; + } + else if ((ru->prach_list[i].frame == -1) && (first_free_index==-1)) first_free_index=i; + } + pthread_mutex_unlock(&ru->prach_list_mutex); + if (type == SEARCH_EXIST) return -1; + + return first_free_index; +} + +void nr_fill_prach_ru(RU_t *ru, + int SFN, + int Slot, + nfapi_nr_prach_pdu_t *prach_pdu) { + + int prach_id = find_nr_prach_ru(ru,SFN,Slot,SEARCH_EXIST_OR_FREE); + AssertFatal( (prach_id>=0) && (prach_idprach_list_mutex); + ru->prach_list[prach_id].frame = SFN; + ru->prach_list[prach_id].slot = Slot; + ru->prach_list[prach_id].fmt = prach_pdu->prach_format; + ru->prach_list[prach_id].numRA = prach_pdu->num_ra; + ru->prach_list[prach_id].prachStartSymbol = prach_pdu->prach_start_symbol; + pthread_mutex_unlock(&ru->prach_list_mutex); + +} + +void free_nr_ru_prach_entry(RU_t *ru, + int prach_id) { + + pthread_mutex_lock(&ru->prach_list_mutex); + ru->prach_list[prach_id].frame=-1; + pthread_mutex_unlock(&ru->prach_list_mutex); + +} + void rx_nr_prach_ru(RU_t *ru, + int prachFormat, + int numRA, + int prachStartSymbol, int frame, - int subframe) { + int slot) { AssertFatal(ru!=NULL,"ru is null\n"); int16_t **rxsigF=NULL; NR_DL_FRAME_PARMS *fp=ru->nr_frame_parms; - int16_t prach_ConfigIndex = fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex; + int slot2=slot; + int16_t *prach[ru->nb_rx]; - uint8_t prach_fmt = get_nr_prach_fmt(prach_ConfigIndex,fp->frame_type,fp->freq_range); + int prach_sequence_length = ru->config.prach_config.prach_sequence_length.value; + + int msg1_frequencystart = ru->config.prach_config.num_prach_fd_occasions_list[numRA].k1.value; rxsigF = ru->prach_rxsigF; AssertFatal(ru->if_south == LOCAL_RF,"we shouldn't call this if if_south != LOCAL_RF\n"); - for (int aa=0; aanb_rx; aa++) - prach[aa] = (int16_t*)&ru->common.rxdata[aa][(subframe*fp->samples_per_subframe)-ru->N_TA_offset]; - + for (int aa=0; aanb_rx; aa++){ + if (prach_sequence_length == 0) slot2=(slot/fp->slots_per_subframe)*fp->slots_per_subframe; + prach[aa] = (int16_t*)&ru->common.rxdata[aa][(slot2*fp->get_samples_per_slot(slot,fp))-ru->N_TA_offset]; + } + int dftlen=0; int mu = fp->numerology_index; - int Ncp; + int Ncp = 0; int16_t *prach2; - - switch (prach_fmt) { - case 0: - Ncp = 3168; - break; - - case 1: - Ncp = 21024; - break; - - case 2: - Ncp = 4688; - break; - - case 3: - Ncp = 3168; - break; - - case 0xa1: - Ncp = 288/(1<idx,frame,slot2,prachFormat,msg1_frequencystart); + AssertFatal(prachFormat<4,"Illegal prach format %d for length 839\n",prachFormat); + switch (prachFormat) { + case 0: + Ncp = 3168; + break; + + case 1: + Ncp = 21024; + break; + + case 2: + Ncp = 4688; + break; + + case 3: + Ncp = 3168; + break; + + } } + else { + LOG_D(PHY,"PRACH (ru %d) in %d.%d, format %s, msg1_frequencyStart %d,startSymbol %d\n", + ru->idx,frame,slot,prachfmt[prachFormat],msg1_frequencystart,prachStartSymbol); + switch (prachFormat) { + case 0: //A1 + Ncp = 288/(1<N_RB_UL, ru->nb_rx, Ncp); + LOG_D(PHY,"rx_prach: Doing PRACH FFT for nb_rx:%d Ncp:%d\n",ru->nb_rx, Ncp); } AssertFatal(mu==1,"only 30 kHz SCS handled for now\n"); // Note: Assumes PUSCH SCS @ 30 kHz, take values for formats 0-2 and adjust for others below int kbar = 1; int K = 24; - if (prach_fmt == 3) { + if (prach_sequence_length == 0 && prachFormat == 3) { K=4; kbar=10; } - else if (prach_fmt > 3) { + else if (prach_sequence_length == 1) { // Note: Assumes that PRACH SCS is same as PUSCH SCS K=1; kbar=2; } - int n_ra_prb = fp->prach_config_common.prach_ConfigInfo.msg1_frequencystart; + int n_ra_prb = msg1_frequencystart; int k = (12*n_ra_prb) - 6*fp->N_RB_UL; - int N_ZC = (prach_fmt<4)?839:139; + int N_ZC = (prach_sequence_length==0)?839:139; if (k<0) k+=(fp->ofdm_symbol_size); k*=K; k+=kbar; int reps=1; - int dftlen=0; for (int aa=0; aanb_rx; aa++) { AssertFatal(prach[aa]!=NULL,"prach[%d] is null\n",aa); - // do DFT if (fp->N_RB_UL <= 100) AssertFatal(1==0,"N_RB_UL %d not support for NR PRACH yet\n",fp->N_RB_UL); @@ -173,175 +279,232 @@ void rx_nr_prach_ru(RU_t *ru, if (fp->threequarter_fs==0) { //40 MHz @ 61.44 Ms/s //50 MHz @ 61.44 Ms/s - prach2 = prach[aa] + (Ncp<<2); - if (prach_fmt == 0 || prach_fmt == 1 || prach_fmt == 2) - dft(DFT_49152,prach2,rxsigF[aa],1); - if (prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_49152,prach2+98304,rxsigF[aa]+98304,1); - reps++; - } - if (prach_fmt == 2) { - dft(DFT_49152,prach2+(98304*2),rxsigF[aa]+(98304*2),1); - dft(DFT_49152,prach2+(98304*3),rxsigF[aa]+(98304*3),1); - reps+=2; - } - if (prach_fmt == 3) { - for (int i=0;i<4;i++) dft(DFT_12288,prach2+(i*12288*2),rxsigF[aa]+(i*12288*2),1); - reps=4; - } - if (prach_fmt >3) { - dft(DFT_2048,prach2,rxsigF[aa],1); - if (prach_fmt != 0xc0) { - dft(DFT_2048,prach2+4096,rxsigF[aa]+4096,1); + prach2 = prach[aa] + (Ncp<<2); // Ncp is for 30.72 Ms/s, so multiply by 2 for I/Q, and 2 to bring to 61.44 Ms/s + if (prach_sequence_length == 0) { + if (prachFormat == 0 || prachFormat == 1 || prachFormat == 2) { + dftlen=49152; + dft(DFT_49152,prach2,rxsigF[aa],1); + } + if (prachFormat == 1 || prachFormat == 2) { + dft(DFT_49152,prach2+98304,rxsigF[aa]+98304,1); reps++; } - } - if (prach_fmt == 0xa2 || prach_fmt == 0xa3 || prach_fmt == 0xb2 || prach_fmt == 0xb3 || prach_fmt == 0xb4 || prach_fmt == 0xc2) { - dft(DFT_2048,prach2+4096*2,rxsigF[aa]+4096*2,1); - dft(DFT_2048,prach2+4096*3,rxsigF[aa]+4096*3,1); - reps+=2; - } - if (prach_fmt == 0xa3 || prach_fmt == 0xb3 || prach_fmt == 0xc2) { - dft(DFT_2048,prach2+4096*4,rxsigF[aa]+4096*4,1); - dft(DFT_2048,prach2+4096*5,rxsigF[aa]+4096*5,1); - reps+=2; - } - if (prach_fmt == 0xc2) { - for (int i=6;i<11;i++) dft(DFT_2048,prach2+(3072*i),rxsigF[aa]+(3072*i),1); - reps+=6; + if (prachFormat == 2) { + dft(DFT_49152,prach2+(98304*2),rxsigF[aa]+(98304*2),1); + dft(DFT_49152,prach2+(98304*3),rxsigF[aa]+(98304*3),1); + reps+=2; + } + if (prachFormat == 3) { + dftlen=12288; + for (int i=0;i<4;i++) dft(DFT_12288,prach2+(i*12288*2),rxsigF[aa]+(i*12288*2),1); + reps=4; + } + }// 839 sequence + else { + if ((mu==0 && + (prachStartSymbol == 0 || prachStartSymbol == 7)) || + (mu==1 && prachStartSymbol == 0)) prach2+=64; // 32 samples @ 61.44 Ms/s in first symbol of each half subframe (15/30 kHz only) + + if (mu==0) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==1) { + dftlen=2048; + dft(DFT_2048,prach2,rxsigF[aa],1); + if (prachFormat != 7) { // !=C0 + dft(DFT_2048,prach2+4096,rxsigF[aa]+4096,1); + reps++; + } + if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) { + dft(DFT_2048,prach2+4096*2,rxsigF[aa]+4096*2,1); + dft(DFT_2048,prach2+4096*3,rxsigF[aa]+4096*3,1); + reps+=2; + } + if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) { + dft(DFT_2048,prach2+4096*4,rxsigF[aa]+4096*4,1); + dft(DFT_2048,prach2+4096*5,rxsigF[aa]+4096*5,1); + reps+=2; + } + if (prachFormat == 6) { + for (int i=6;i<12;i++) dft(DFT_2048,prach2+(4096*i),rxsigF[aa]+(4096*i),1); + reps+=6; + } + } + else if (mu==2) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==3) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==4) AssertFatal(1==0,"Shouldn't get here\n"); } - } else { + } else { // threequarter sampling // 40 MHz @ 46.08 Ms/s - prach2 = prach[aa] + (3*Ncp); - AssertFatal(fp->N_RB_UL <= 107,"cannot do 108..136 PRBs with 3/4 sampling\n"); - if (prach_fmt == 0 || prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_36864,prach2,rxsigF[aa],1); - reps++; - } - if (prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_36864,prach2+73728,rxsigF[aa]+73728,1); - reps++; - } - if (prach_fmt == 2) { - dft(DFT_36864,prach2+(98304*2),rxsigF[aa]+(98304*2),1); - dft(DFT_36864,prach2+(98304*3),rxsigF[aa]+(98304*3),1); - reps+=2; - } - if (prach_fmt == 3) { - for (int i=0;i<4;i++) dft(DFT_9216,prach2+(i*9216*2),rxsigF[aa]+(i*9216*2),1); - reps=4; - } - if (prach_fmt >3) { - dft(DFT_1536,prach2,rxsigF[aa],1); - if (prach_fmt != 0xc0) { - dft(DFT_1536,prach2+3072,rxsigF[aa]+3072,1); + prach2 = prach[aa] + (3*Ncp); // 46.08 is 1.5 * 30.72, times 2 for I/Q + if (prach_sequence_length == 0) { + AssertFatal(fp->N_RB_UL <= 107,"cannot do 108..136 PRBs with 3/4 sampling\n"); + if (prachFormat == 0 || prachFormat == 1 || prachFormat == 2) { + dftlen=36864; + dft(DFT_36864,prach2,rxsigF[aa],1); reps++; } - } - if (prach_fmt == 0xa2 || prach_fmt == 0xa3 || prach_fmt == 0xb2 || prach_fmt == 0xb3 || prach_fmt == 0xb4 || prach_fmt == 0xc2) { - dft(DFT_1536,prach2+3072*2,rxsigF[aa]+3072*2,1); - dft(DFT_1536,prach2+3072*3,rxsigF[aa]+3072*3,1); - reps+=2; - } - if (prach_fmt == 0xa3 || prach_fmt == 0xb3 || prach_fmt == 0xc2) { - dft(DFT_1536,prach2+3072*4,rxsigF[aa]+3072*4,1); - dft(DFT_1536,prach2+3072*5,rxsigF[aa]+3072*5,1); - reps+=2; - } - if (prach_fmt == 0xc2) { - for (int i=6;i<11;i++) dft(DFT_1536,prach2+(3072*i),rxsigF[aa]+(3072*i),1); - reps+=6; - } - } - } + if (prachFormat == 1 || prachFormat == 2) { + dft(DFT_36864,prach2+73728,rxsigF[aa]+73728,1); + reps++; + } + if (prachFormat == 2) { + dft(DFT_36864,prach2+(73728*2),rxsigF[aa]+(73728*2),1); + dft(DFT_36864,prach2+(73728*3),rxsigF[aa]+(73728*3),1); + reps+=2; + } + if (prachFormat == 3) { + dftlen=9216; + for (int i=0;i<4;i++) dft(DFT_9216,prach2+(i*9216*2),rxsigF[aa]+(i*9216*2),1); + reps=4; + } + } else { + if ((mu==0 && + (prachStartSymbol == 0 || prachStartSymbol == 7)) || + (mu==1 && prachStartSymbol == 0)) prach2+=48; // 24 samples @ 46.08 Ms/s in first symbol of each half subframe (15/30 kHz only) + if (mu==0) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==1) { + dftlen=1536; + dft(DFT_1536,prach2,rxsigF[aa],1); + if (prachFormat != 7) { + dft(DFT_1536,prach2+3072,rxsigF[aa]+3072,1); + reps++; + } + + if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) { + dft(DFT_1536,prach2+3072*2,rxsigF[aa]+3072*2,1); + dft(DFT_1536,prach2+3072*3,rxsigF[aa]+3072*3,1); + reps+=2; + } + if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) { + dft(DFT_1536,prach2+3072*4,rxsigF[aa]+3072*4,1); + dft(DFT_1536,prach2+3072*5,rxsigF[aa]+3072*5,1); + reps+=2; + } + if (prachFormat == 6) { + for (int i=6;i<12;i++) dft(DFT_1536,prach2+(3072*i),rxsigF[aa]+(3072*i),1); + reps+=6; + } + }// mu==1 + else if (mu==2) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==3) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==4) AssertFatal(1==0,"Shouldn't get here\n"); + } // short format + } // 3/4 sampling + } // <=50 MHz BW else if (fp->N_RB_UL <= 273) { if (fp->threequarter_fs==0) { prach2 = prach[aa] + (Ncp<<3); - dftlen=98304; - //80,90,100 MHz @ 61.44 Ms/s - if (prach_fmt == 0 || prach_fmt == 1 || prach_fmt == 2) - dft(DFT_98304,prach2,rxsigF[aa],1); - if (prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_98304,prach2+196608,rxsigF[aa]+196608,1); - reps++; - } - if (prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_98304,prach2+196608,rxsigF[aa]+196608,1); - dft(DFT_98304,prach2+(196608*2),rxsigF[aa]+(196608*2),1); - reps+=2; - } - if (prach_fmt == 3) { - dft(DFT_24576,prach2+(2*49152),rxsigF[aa]+(2*49152),1); - reps=4; - dftlen=24576; - } - if (prach_fmt >3) { - dftlen=4096; - dft(DFT_4096,prach2,rxsigF[aa],1); - if (prach_fmt != 0xc0) { - dft(DFT_4096,prach2+8192,rxsigF[aa]+8192,1); + //80,90,100 MHz @ 122.88 Ms/s + + if (prach_sequence_length == 0) { + if (prachFormat == 0 || prachFormat == 1 || prachFormat == 2) { + dftlen=98304; + dft(DFT_98304,prach2,rxsigF[aa],1); + } + if (prachFormat == 1 || prachFormat == 2) { + dft(DFT_98304,prach2+196608,rxsigF[aa]+196608,1); reps++; } - } - if (prach_fmt == 0xa2 || prach_fmt == 0xa3 || prach_fmt == 0xb2 || prach_fmt == 0xb3 || prach_fmt == 0xb4 || prach_fmt == 0xc2) { - dft(DFT_4096,prach2+8192*2,rxsigF[aa]+8192*2,1); - dft(DFT_4096,prach2+8192*3,rxsigF[aa]+8192*3,1); - reps+=2; - } - if (prach_fmt == 0xa3 || prach_fmt == 0xb3 || prach_fmt == 0xc2) { - dft(DFT_4096,prach2+8192*4,rxsigF[aa]+8192*4,1); - dft(DFT_4096,prach2+8192*5,rxsigF[aa]+8192*5,1); - reps+=2; - } - if (prach_fmt == 0xc2) { - for (int i=6;i<11;i++) dft(DFT_4096,prach2+(8192*i),rxsigF[aa]+(8192*i),1); - reps+=6; + if (prachFormat == 2) { + dft(DFT_98304,prach2+(196608*2),rxsigF[aa]+(196608*2),1); + dft(DFT_98304,prach2+(196608*3),rxsigF[aa]+(196608*3),1); + reps+=2; + } + if (prachFormat == 3) { + dftlen=24576; + for (int i=0;i<4;i++) dft(DFT_24576,prach2+(i*2*24576),rxsigF[aa]+(i*2*24576),1); + reps=4; + } + } + else { + if ((mu==0 && + (prachStartSymbol == 0 || prachStartSymbol == 7)) || + (mu==1 && prachStartSymbol == 0)) prach2+=128; // 64 samples @ 122.88 Ms/s in first symbol of each half subframe (15/30 kHz only) + + if (mu==0) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==1) { + dftlen=4096; + dft(DFT_4096,prach2,rxsigF[aa],1); + if (prachFormat != 7) { //!=C0 + dft(DFT_4096,prach2+8192,rxsigF[aa]+8192,1); + reps++; + } + + if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) { + dft(DFT_4096,prach2+8192*2,rxsigF[aa]+8192*2,1); + dft(DFT_4096,prach2+8192*3,rxsigF[aa]+8192*3,1); + reps+=2; + } + if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) { + dft(DFT_4096,prach2+8192*4,rxsigF[aa]+8192*4,1); + dft(DFT_4096,prach2+8192*5,rxsigF[aa]+8192*5,1); + reps+=2; + } + if (prachFormat == 6) { + for (int i=6;i<12;i++) dft(DFT_4096,prach2+(8192*i),rxsigF[aa]+(8192*i),1); + reps+=6; + } + } + else if (mu==2) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==3) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==4) AssertFatal(1==0,"Shouldn't get here\n"); } } else { AssertFatal(fp->N_RB_UL <= 217,"cannot do more than 217 PRBs with 3/4 sampling\n"); prach2 = prach[aa] + (6*Ncp); - // 80 MHz @ 46.08 Ms/s - dftlen=73728; - if (prach_fmt == 0 || prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_73728,prach2,rxsigF[aa],1); - reps++; - } - if (prach_fmt == 1 || prach_fmt == 2) { - dft(DFT_73728,prach2+(2*73728),rxsigF[aa]+(2*73728),1); - reps++; - } - if (prach_fmt == 3) { - dft(DFT_73728,prach2+(4*73728),rxsigF[aa]+(4*73728),1); - reps=4; - dftlen=18432; - } - - if (prach_fmt >3) { - dftlen=3072; - dft(DFT_3072,prach2,rxsigF[aa],1); - if (prach_fmt != 0xc0) { - dft(DFT_3072,prach2+6144,rxsigF[aa]+6144,1); + // 80 MHz @ 92.16 Ms/s + if (prach_sequence_length == 0) { + if (prachFormat == 0 || prachFormat == 1 || prachFormat == 2) { + dftlen=73728; + dft(DFT_73728,prach2,rxsigF[aa],1); reps++; } - } - if (prach_fmt == 0xa2 || prach_fmt == 0xa3 || prach_fmt == 0xb2 || prach_fmt == 0xb3 || prach_fmt == 0xb4 || prach_fmt == 0xc2) { - dft(DFT_3072,prach2+6144*2,rxsigF[aa]+6144*2,1); - dft(DFT_3072,prach2+6144*3,rxsigF[aa]+6144*3,1); - reps+=2; - } - if (prach_fmt == 0xa3 || prach_fmt == 0xb3 || prach_fmt == 0xc2) { - dft(DFT_3072,prach2+6144*4,rxsigF[aa]+6144*4,1); - dft(DFT_3072,prach2+6144*5,rxsigF[aa]+6144*5,1); - reps+=2; - } - if (prach_fmt == 0xc2) { - for (int i=6;i<11;i++) dft(DFT_3072,prach2+(6144*i),rxsigF[aa]+(6144*i),1); - reps+=6; + if (prachFormat == 1 || prachFormat == 2) { + dft(DFT_73728,prach2+(2*73728),rxsigF[aa]+(2*73728),1); + reps++; + } + if (prachFormat == 3) { + dftlen=18432; + for (int i=0;i<4;i++) dft(DFT_18432,prach2+(i*2*18432),rxsigF[aa]+(i*2*18432),1); + reps=4; + } + } else { + if ((mu==0 && + (prachStartSymbol == 0 || prachStartSymbol == 7)) || + (mu==1 && prachStartSymbol == 0)) prach2+=96; // 64 samples @ 122.88 Ms/s in first symbol of each half subframe (15/30 kHz only) + + if (mu==0) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==1) { + dftlen=3072; + dft(DFT_3072,prach2,rxsigF[aa],1); + if (prachFormat != 7) { //!=C0 + dft(DFT_3072,prach2+6144,rxsigF[aa]+6144,1); + reps++; + } + + if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) { + dft(DFT_3072,prach2+6144*2,rxsigF[aa]+6144*2,1); + dft(DFT_3072,prach2+6144*3,rxsigF[aa]+6144*3,1); + reps+=2; + } + if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) { + dft(DFT_3072,prach2+6144*4,rxsigF[aa]+6144*4,1); + dft(DFT_3072,prach2+6144*5,rxsigF[aa]+6144*5,1); + reps+=2; + } + if (prachFormat == 6) { + for (int i=6;i<12;i++) dft(DFT_3072,prach2+(6144*i),rxsigF[aa]+(6144*i),1); + reps+=6; + } + } + else if (mu==2) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==3) AssertFatal(1==0,"Shouldn't get here\n"); + else if (mu==4) AssertFatal(1==0,"Shouldn't get here\n"); } } } //Coherent combining of PRACH repetitions (assumes channel does not change, to be revisted for "long" PRACH) + LOG_D(PHY,"Doing PRACH combining of %d reptitions N_ZC %d\n",reps,N_ZC); int16_t rxsigF_tmp[N_ZC<<1]; // if (k+N_ZC > dftlen) { // PRACH signal is split around DC int16_t *rxsigF2=rxsigF[aa]; @@ -350,7 +513,7 @@ void rx_nr_prach_ru(RU_t *ru, for (int j=0;jgNB_config.prach_config; NR_DL_FRAME_PARMS *fp; - lte_frame_type_t frame_type; + uint16_t rootSequenceIndex; - uint8_t prach_ConfigIndex; - uint8_t Ncs_config; + int numrootSequenceIndex; uint8_t restricted_set; uint8_t n_ra_prb; int16_t *prachF=NULL; @@ -404,59 +568,35 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, int16_t prach_ifft_tmp[2048*2] __attribute__((aligned(32))); int32_t *prach_ifft=(int32_t*)NULL; - nr_frequency_range_e freq_range; + fp = &gNB->frame_parms; - fp = &gNB->frame_parms; - nb_rx = fp->nb_antennas_rx; + nb_rx = gNB->gNB_config.carrier_config.num_rx_ant.value; - frame_type = fp->frame_type; - freq_range = fp->freq_range; - rootSequenceIndex = fp->prach_config_common.rootSequenceIndex; - prach_ConfigIndex = fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex; - Ncs_config = fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig; - restricted_set = fp->prach_config_common.prach_ConfigInfo.highSpeedFlag; - + rootSequenceIndex = cfg->num_prach_fd_occasions_list[0].prach_root_sequence_index.value; + numrootSequenceIndex = cfg->num_prach_fd_occasions_list[0].num_root_sequences.value; + NCS = prach_pdu->num_cs;//cfg->num_prach_fd_occasions_list[0].prach_zero_corr_conf.value; + int prach_sequence_length = cfg->prach_sequence_length.value; - uint8_t prach_fmt = get_nr_prach_fmt(prach_ConfigIndex,frame_type,freq_range); - uint16_t N_ZC = (prach_fmt <4)?839:139; + int msg1_frequencystart = cfg->num_prach_fd_occasions_list[0].k1.value; + // int num_unused_root_sequences = cfg->num_prach_fd_occasions_list[0].num_unused_root_sequences.value; + // cfg->num_prach_fd_occasions_list[0].unused_root_sequences_list + + restricted_set = cfg->restricted_set_config.value; + + uint8_t prach_fmt = prach_pdu->prach_format; + uint16_t N_ZC = (prach_sequence_length==0)?839:139; + + LOG_D(PHY,"L1 PRACH RX: rooSequenceIndex %d, numRootSeqeuences %d, NCS %d, N_ZC %d \n", rootSequenceIndex,numrootSequenceIndex,NCS,N_ZC); prach_ifft = gNB->prach_vars.prach_ifft; prachF = gNB->prach_vars.prachF; if (LOG_DEBUGFLAG(PRACH)){ - if ((frame&1023) < 20) LOG_D(PHY,"PRACH (gNB) : running rx_prach for subframe %d, msg1_frequencystart %d, prach_ConfigIndex %d , rootSequenceIndex %d\n", subframe,fp->prach_config_common.prach_ConfigInfo.msg1_frequencystart,prach_ConfigIndex,rootSequenceIndex); + if ((frame&1023) < 20) LOG_D(PHY,"PRACH (gNB) : running rx_prach for subframe %d, msg1_frequencystart %d, rootSequenceIndex %d\n", subframe,msg1_frequencystart,rootSequenceIndex); } - - - - - - int restricted_Type = 0; //this is hardcoded ('0' for restricted_TypeA; and '1' for restricted_TypeB). FIXME - if (prach_fmt<3){ - if (restricted_set == 0) { - NCS = NCS_unrestricted_delta_f_RA_125[Ncs_config]; - } else { - if (restricted_Type == 0) NCS = NCS_restricted_TypeA_delta_f_RA_125[Ncs_config]; // for TypeA, this is hardcoded. FIXME - if (restricted_Type == 1) NCS = NCS_restricted_TypeB_delta_f_RA_125[Ncs_config]; // for TypeB, this is hardcoded. FIXME - } - } - if (prach_fmt==3){ - if (restricted_set == 0) { - NCS = NCS_unrestricted_delta_f_RA_5[Ncs_config]; - } else { - if (restricted_Type == 0) NCS = NCS_restricted_TypeA_delta_f_RA_5[Ncs_config]; // for TypeA, this is hardcoded. FIXME - if (restricted_Type == 1) NCS = NCS_restricted_TypeB_delta_f_RA_5[Ncs_config]; // for TypeB, this is hardcoded. FIXME - } - } - if (prach_fmt>3){ - NCS = NCS_unrestricted_delta_f_RA_15[Ncs_config]; - } - - AssertFatal(NCS!=99,"NCS has not been set\n"); - start_meas(&gNB->rx_prach); - prach_root_sequence_map = (prach_fmt<4) ? prach_root_sequence_map_0_3 : prach_root_sequence_map_abc; + prach_root_sequence_map = (cfg->prach_sequence_length.value==0) ? prach_root_sequence_map_0_3 : prach_root_sequence_map_abc; // PDP is oversampled, e.g. 1024 sample instead of 839 // Adapt the NCS (zero-correlation zones) with oversampling factor e.g. 1024/839 @@ -469,16 +609,19 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, *max_preamble_energy=0; + *max_preamble_delay=0; + *max_preamble=0; + for (preamble_index=0 ; preamble_index<64 ; preamble_index++) { if (LOG_DEBUGFLAG(PRACH)){ int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],(N_ZC==839) ? 840: 140)); - if (en>60) LOG_I(PHY,"frame %d, subframe %d : Trying preamble %d \n",frame,subframe,preamble_index); + if (en>60) LOG_D(PHY,"frame %d, subframe %d : Trying preamble %d \n",frame,subframe,preamble_index); } if (restricted_set == 0) { // This is the relative offset in the root sequence table (5.7.2-4 from 36.211) for the given preamble index preamble_offset = ((NCS==0)? preamble_index : (preamble_index/(N_ZC/NCS))); - + if (preamble_offset != preamble_offset_old) { preamble_offset_old = preamble_offset; new_dft = 1; @@ -508,13 +651,6 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, // current root depending on rootSequenceIndex int index = (rootSequenceIndex + preamble_offset) % N_ZC; - if (prach_fmt<4) { - // prach_root_sequence_map points to prach_root_sequence_map0_3 - DevAssert( index < sizeof(prach_root_sequence_map_0_3) / sizeof(prach_root_sequence_map_0_3[0]) ); - } else { - // prach_root_sequence_map points to prach_root_sequence_map4 - DevAssert( index < sizeof(prach_root_sequence_map_abc) / sizeof(prach_root_sequence_map_abc[0]) ); - } u = prach_root_sequence_map[index]; uint16_t n_group_ra = 0; @@ -559,14 +695,21 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, // Compute DFT of RX signal (conjugate input, results in conjugate output) for each new rootSequenceIndex if (LOG_DEBUGFLAG(PRACH)) { int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); - if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d, NCS %d, NCS_config %d, N_ZC/NCS %d: offset %d, preamble shift %d , en %d)\n", - frame,subframe,preamble_index,NCS,Ncs_config,N_ZC/NCS,preamble_offset,preamble_shift,en); + if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d, NCS %d, N_ZC/NCS %d: offset %d, preamble shift %d , en %d)\n", + frame,subframe,preamble_index,NCS,N_ZC/NCS,preamble_offset,preamble_shift,en); } + LOG_D(PHY,"PRACH RX preamble_index %d, preamble_offset %d\n",preamble_index,preamble_offset); + + if (new_dft == 1) { new_dft = 0; Xu=(int16_t*)gNB->X_u[preamble_offset-first_nonzero_root_idx]; + + LOG_D(PHY,"PRACH RX new dft preamble_offset-first_nonzero_root_idx %d\n",preamble_offset-first_nonzero_root_idx); + + memset(prach_ifft,0,((N_ZC==839) ? 2048 : 256)*sizeof(int32_t)); @@ -590,32 +733,31 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, idft(IDFT_1024,prachF,prach_ifft_tmp,1); // compute energy and accumulate over receive antennas for (i=0;i<2048;i++) - prach_ifft[i] += (prach_ifft_tmp[i<<1]*prach_ifft_tmp[i<<1] + prach_ifft_tmp[1+(i<<1)]*prach_ifft_tmp[1+(i<<1)])>>10; + prach_ifft[i] += ((int32_t)prach_ifft_tmp[i<<1]*(int32_t)prach_ifft_tmp[i<<1] + (int32_t)prach_ifft_tmp[1+(i<<1)]*(int32_t)prach_ifft_tmp[1+(i<<1)])>>10; } else { idft(IDFT_256,prachF,prach_ifft_tmp,1); log2_ifft_size = 8; // compute energy and accumulate over receive antennas and repetitions for BR for (i=0;i<256;i++) - prach_ifft[i] += (prach_ifft_tmp[i<<1]*prach_ifft_tmp[(i<<1)] + prach_ifft_tmp[1+(i<<1)]*prach_ifft_tmp[1+(i<<1)])>>10; + prach_ifft[i] += ((int32_t)prach_ifft_tmp[i<<1]*(int32_t)prach_ifft_tmp[(i<<1)] + (int32_t)prach_ifft_tmp[1+(i<<1)]*(int32_t)prach_ifft_tmp[1+(i<<1)])>>10; } - if (LOG_DUMPFLAG(PRACH)) { + if (LOG_DUMPFLAG(PRACH)) { if (aa==0) LOG_M("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1); if (aa==1) LOG_M("prach_rxF_comp1.m","prach_rxF_comp1",prachF,1024,1,1); - } + } }// antennas_rx } // new dft // check energy in nth time shift, for preamble_shift2 = ((preamble_shift==0) ? 0 : ((preamble_shift<*max_preamble_energy) { + LOG_D(PHY,"preamble_index %d, delay %d en %d dB > %d dB\n",preamble_index,i,levdB,*max_preamble_energy); *max_preamble_energy = levdB; *max_preamble_delay = i; // Note: This has to be normalized to the 30.72 Ms/s sampling rate *max_preamble = preamble_index; @@ -623,9 +765,34 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, } }// preamble_index + + // The conversion from *max_preamble_delay from TA value is done here. + // It is normalized to the 30.72 Ms/s, considering the numerology, N_RB and the sampling rate + // See table 6.3.3.1 -1 and -2 in 38211. + + // Format 0, 1, 2: 24576 samples @ 30.72 Ms/s, 98304 samples @ 122.88 Ms/s + // By solving: + // max_preamble_delay * ( (24576*(fs/30.72M)) / 1024 ) / fs = TA * 16 * 64 / 2^mu * Tc + + // Format 3: 6144 samples @ 30.72 Ms/s, 24576 samples @ 122.88 Ms/s + // By solving: + // max_preamble_delay * ( (6144*(fs/30.72M)) / 1024 ) / fs = TA * 16 * 64 / 2^mu * Tc + + // Format >3: 2048/2^mu samples @ 30.72 Ms/s, 2048/2^mu * 4 samples @ 122.88 Ms/s + // By solving: + // max_preamble_delay * ( (2048/2^mu*(fs/30.72M)) / 256 ) / fs = TA * 16 * 64 / 2^mu * Tc + uint16_t *TA = max_preamble_delay; + int mu = fp->numerology_index; + if (cfg->prach_sequence_length.value==0) { + if (prach_fmt == 0 || prach_fmt == 1 || prach_fmt == 2) *TA = *TA*3*(1<60) { + //int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840)); + // if (en>60) { int k = (12*n_ra_prb) - 6*fp->N_RB_UL; if (k<0) k+=fp->ofdm_symbol_size; @@ -639,9 +806,9 @@ void rx_nr_prach(PHY_VARS_gNB *gNB, LOG_M("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1); LOG_M("Xu.m","xu",Xu,N_ZC,1,1); LOG_M("prach_ifft0.m","prach_t0",prach_ifft,1024,1,1); - } + // } } /* LOG_DUMPFLAG(PRACH) */ - if (gNB) stop_meas(&gNB->rx_prach); + stop_meas(&gNB->rx_prach); } diff --git a/openair1/PHY/NR_TRANSPORT/nr_prach.h b/openair1/PHY/NR_TRANSPORT/nr_prach.h index 1e2b758035..d158e04c79 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_prach.h +++ b/openair1/PHY/NR_TRANSPORT/nr_prach.h @@ -37,18 +37,6 @@ uint16_t nr_du[838]; /************************************* * The following tables defined for NR **************************************/ -// Table 6.3.3.1-5 (38.211) NCS for preamble formats with delta_f_RA = 1.25 KHz -uint16_t NCS_unrestricted_delta_f_RA_125[16] = {0,13,15,18,22,26,32,38,46,59,76,93,119,167,279,419}; -uint16_t NCS_restricted_TypeA_delta_f_RA_125[15] = {15,18,22,26,32,38,46,55,68,82,100,128,158,202,237}; // high-speed case set Type A -uint16_t NCS_restricted_TypeB_delta_f_RA_125[13] = {15,18,22,26,32,38,46,55,68,82,100,118,137}; // high-speed case set Type B - -// Table 6.3.3.1-6 (38.211) NCS for preamble formats with delta_f_RA = 5 KHz -uint16_t NCS_unrestricted_delta_f_RA_5[16] = {0,13,26,33,38,41,49,55,64,76,93,119,139,209,279,419}; -uint16_t NCS_restricted_TypeA_delta_f_RA_5[16] = {36,57,72,81,89,94,103,112,121,132,137,152,173,195,216,237}; // high-speed case set Type A -uint16_t NCS_restricted_TypeB_delta_f_RA_5[14] = {36,57,60,63,65,68,71,77,81,85,97,109,122,137}; // high-speed case set Type B - -// Table 6.3.3.1-7 (38.211) NCS for preamble formats with delta_f_RA = 15 * 2mu KHz where mu = {0,1,2,3} -uint16_t NCS_unrestricted_delta_f_RA_15[16] = {0,2,4,6,8,10,12,13,15,17,19,23,27,34,46,69}; //Table 6.3.3.1-3: Mapping from logical index i to sequence number u for preamble formats with L_RA = 839 uint16_t prach_root_sequence_map_0_3[838] = { @@ -105,787 +93,3 @@ uint16_t prach_root_sequence_map_abc[138] = { 51, 88 , 52, 87 , 53, 86 , 54, 85 , 55, 84 , 56, 83 , 57, 82 , 58, 81 , 59, 80 , 60, 79 , 61, 78 , 62, 77 , 63, 76 , 64, 75 , 65, 74 , 66, 73 , 67, 72 , 68, 71 , 69, 70 }; - -// Table 6.3.3.2-2: Random access configurations for FR1 and paired spectrum/supplementary uplink -// the column 5, (SFN_nbr is a bitmap where we set bit to '1' in the position of the subframe where the RACH can be sent. -// E.g. in row 4, and column 5 we have set value 512 ('1000000000') which means RACH can be sent at subframe 9. -// E.g. in row 20 and column 5 we have set value 66 ('0001000010') which means RACH can be sent at subframe 1 or 6 -int64_t table_6_3_3_2_2_prachConfig_Index [256][9] = { -//format, format, x, y, SFN_nbr, star_symb, slots_sfn, occ_slot, duration -{0, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{0, -1, 16, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{0, -1, 16, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{0, -1, 16, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{0, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{0, -1, 8, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{0, -1, 8, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{0, -1, 8, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{0, -1, 4, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{0, -1, 4, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{0, -1, 4, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{0, -1, 4, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{0, -1, 2, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{0, -1, 2, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{0, -1, 2, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{0, -1, 2, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{0, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 -{0, -1, 1, 0, 16, 0, -1, -1, 0}, // (subframe number) 4 -{0, -1, 1, 0, 128, 0, -1, -1, 0}, // (subframe number) 7 -{0, -1, 1, 0, 66, 0, -1, -1, 0}, // (subframe number) 1,6 -{0, -1, 1, 0, 132, 0, -1, -1, 0}, // (subframe number) 2,7 -{0, -1, 1, 0, 264, 0, -1, -1, 0}, // (subframe number) 3,8 -{0, -1, 1, 0, 146, 0, -1, -1, 0}, // (subframe number) 1,4,7 -{0, -1, 1, 0, 292, 0, -1, -1, 0}, // (subframe number) 2,5,8 -{0, -1, 1, 0, 584, 0, -1, -1, 0}, // (subframe number) 3, 6, 9 -{0, -1, 1, 0, 341, 0, -1, -1, 0}, // (subframe number) 0,2,4,6,8 -{0, -1, 1, 0, 682, 0, -1, -1, 0}, // (subframe number) 1,3,5,7,9 -{0, -1, 1, 0, 1023, 0, -1, -1, 0}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{1, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{1, -1, 16, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{1, -1, 16, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{1, -1, 16, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{1, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{1, -1, 8, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{1, -1, 8, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{1, -1, 8, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{1, -1, 4, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{1, -1, 4, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{1, -1, 4, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{1, -1, 4, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{1, -1, 2, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{1, -1, 2, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{1, -1, 2, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{1, -1, 2, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{1, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 -{1, -1, 1, 0, 16, 0, -1, -1, 0}, // (subframe number) 4 -{1, -1, 1, 0, 128, 0, -1, -1, 0}, // (subframe number) 7 -{1, -1, 1, 0, 66, 0, -1, -1, 0}, // (subframe number) 1,6 -{1, -1, 1, 0, 132, 0, -1, -1, 0}, // (subframe number) 2,7 -{1, -1, 1, 0, 264, 0, -1, -1, 0}, // (subframe number) 3,8 -{1, -1, 1, 0, 146, 0, -1, -1, 0}, // (subframe number) 1,4,7 -{1, -1, 1, 0, 292, 0, -1, -1, 0}, // (subframe number) 2,5,8 -{1, -1, 1, 0, 584, 0, -1, -1, 0}, // (subframe number) 3,6,9 -{2, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{2, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{2, -1, 4, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 -{2, -1, 2, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 -{2, -1, 2, 0, 32, 0, -1, -1, 0}, // (subframe number) 5 -{2, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 -{2, -1, 1, 0, 32, 0, -1, -1, 0}, // (subframe number) 5 -{3, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{3, -1, 16, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{3, -1, 16, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{3, -1, 16, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{3, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{3, -1, 8, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{3, -1, 8, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{3, -1, 4, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{3, -1, 4, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{3, -1, 4, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{3, -1, 4, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{3, -1, 2, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 -{3, -1, 2, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 -{3, -1, 2, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 -{3, -1, 2, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 -{3, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 -{3, -1, 1, 0, 16, 0, -1, -1, 0}, // (subframe number) 4 -{3, -1, 1, 0, 128, 0, -1, -1, 0}, // (subframe number) 7 -{3, -1, 1, 0, 66, 0, -1, -1, 0}, // (subframe number) 1,6 -{3, -1, 1, 0, 132, 0, -1, -1, 0}, // (subframe number) 2,7 -{3, -1, 1, 0, 264, 0, -1, -1, 0}, // (subframe number) 3,8 -{3, -1, 1, 0, 146, 0, -1, -1, 0}, // (subframe number) 1,4,7 -{3, -1, 1, 0, 292, 0, -1, -1, 0}, // (subframe number) 2,5,8 -{3, -1, 1, 0, 584, 0, -1, -1, 0}, // (subframe number) 3, 6, 9 -{3, -1, 1, 0, 341, 0, -1, -1, 0}, // (subframe number) 0,2,4,6,8 -{3, -1, 1, 0, 682, 0, -1, -1, 0}, // (subframe number) 1,3,5,7,9 -{3, -1, 1, 0, 1023, 0, -1, -1, 0}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xa1, -1, 16, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 -{0xa1, -1, 16, 1, 16, 0, 2, 6, 2}, // (subframe number) 4 -{0xa1, -1, 8, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 -{0xa1, -1, 8, 1, 16, 0, 2, 6, 2}, // (subframe number) 4 -{0xa1, -1, 4, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 -{0xa1, -1, 4, 1, 528, 0, 1, 6, 2}, // (subframe number) 4,9 -{0xa1, -1, 4, 0, 16, 0, 2, 6, 2}, // (subframe number) 4 -{0xa1, -1, 2, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 -{0xa1, -1, 2, 0, 2, 0, 2, 6, 2}, // (subframe number) 1 -{0xa1, -1, 2, 0, 16, 0, 2, 6, 2}, // (subframe number) 4 -{0xa1, -1, 2, 0, 128, 0, 2, 6, 2}, // (subframe number) 7 -{0xa1, -1, 1, 0, 16, 0, 1, 6, 2}, // (subframe number) 4 -{0xa1, -1, 1, 0, 66, 0, 1, 6, 2}, // (subframe number) 1,6 -{0xa1, -1, 1, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 -{0xa1, -1, 1, 0, 2, 0, 2, 6, 2}, // (subframe number) 1 -{0xa1, -1, 1, 0, 128, 0, 2, 6, 2}, // (subframe number) 7 -{0xa1, -1, 1, 0, 132, 0, 2, 6, 2}, // (subframe number) 2,7 -{0xa1, -1, 1, 0, 146, 0, 2, 6, 2}, // (subframe number) 1,4,7 -{0xa1, -1, 1, 0, 341, 0, 2, 6, 2}, // (subframe number) 0,2,4,6,8 -{0xa1, -1, 1, 0, 1023, 0, 2, 6, 2}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xa1, -1, 1, 0, 682, 0, 2, 6, 2}, // (subframe number) 1,3,5,7,9 -{0xa1, 0xb1, 2, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xa1, 0xb1, 2, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xa1, 0xb1, 1, 0, 16, 0, 1, 7, 2}, // (subframe number) 4 -{0xa1, 0xb1, 1, 0, 66, 0, 1, 7, 2}, // (subframe number) 1,6 -{0xa1, 0xb1, 1, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xa1, 0xb1, 1, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 -{0xa1, 0xb1, 1, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 -{0xa1, 0xb1, 1, 0, 146, 0, 2, 7, 2}, // (subframe number) 1,4,7 -{0xa1, 0xb1, 1, 0, 341, 0, 2, 7, 2}, // (subframe number) 0,2,4,6,8 -{0xa2, -1, 16, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 -{0xa2, -1, 16, 1, 16, 0, 2, 3, 4}, // (subframe number) 4 -{0xa2, -1, 8, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 -{0xa2, -1, 8, 1, 16, 0, 2, 3, 4}, // (subframe number) 4 -{0xa2, -1, 4, 0, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 -{0xa2, -1, 4, 0, 16, 0, 2, 3, 4}, // (subframe number) 4 -{0xa2, -1, 2, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 -{0xa2, -1, 2, 0, 2, 0, 2, 3, 4}, // (subframe number) 1 -{0xa2, -1, 2, 0, 16, 0, 2, 3, 4}, // (subframe number) 4 -{0xa2, -1, 2, 0, 128, 0, 2, 3, 4}, // (subframe number) 7 -{0xa2, -1, 1, 0, 16, 0, 1, 3, 4}, // (subframe number) 4 -{0xa2, -1, 1, 0, 66, 0, 1, 3, 4}, // (subframe number) 1,6 -{0xa2, -1, 1, 0, 528, 0, 1, 3, 4}, // (subframe number) 4,9 -{0xa2, -1, 1, 0, 2, 0, 2, 3, 4}, // (subframe number) 1 -{0xa2, -1, 1, 0, 128, 0, 2, 3, 4}, // (subframe number) 7 -{0xa2, -1, 1, 0, 132, 0, 2, 3, 4}, // (subframe number) 2,7 -{0xa2, -1, 1, 0, 146, 0, 2, 3, 4}, // (subframe number) 1,4,7 -{0xa2, -1, 1, 0, 341, 0, 2, 3, 4}, // (subframe number) 0,2,4,6,8 -{0xa2, -1, 1, 0, 1023, 0, 2, 3, 4}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xa2, -1, 1, 0, 682, 0, 2, 3, 4}, // (subframe number) 1,3,5,7,9 -{0xa2, 0xb2, 2, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 -{0xa2, 0xb2, 2, 0, 16, 0, 2, 3, 4}, // (subframe number) 4 -{0xa2, 0xb2, 1, 0, 16, 0, 1, 3, 4}, // (subframe number) 4 -{0xa2, 0xb2, 1, 0, 66, 0, 1, 3, 4}, // (subframe number) 1,6 -{0xa2, 0xb2, 1, 0, 528, 0, 1, 3, 4}, // (subframe number) 4,9 -{0xa2, 0xb2, 1, 0, 2, 0, 2, 3, 4}, // (subframe number) 1 -{0xa2, 0xb2, 1, 0, 128, 0, 2, 3, 4}, // (subframe number) 7 -{0xa2, 0xb2, 1, 0, 146, 0, 2, 3, 4}, // (subframe number) 1,4,7 -{0xa2, 0xb2, 1, 0, 341, 0, 2, 3, 4}, // (subframe number) 0,2,4,6,8 -{0xa2, 0xb2, 1, 0, 1023, 0, 2, 3, 4}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xa3, -1, 16, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xa3, -1, 16, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xa3, -1, 8, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xa3, -1, 8, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xa3, -1, 4, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xa3, -1, 4, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xa3, -1, 2, 1, 580, 0, 2, 2, 6}, // (subframe number) 2,6,9 -{0xa3, -1, 2, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 -{0xa3, -1, 2, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xa3, -1, 2, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 -{0xa3, -1, 1, 0, 16, 0, 1, 2, 6}, // (subframe number) 4 -{0xa3, -1, 1, 0, 66, 0, 1, 2, 6}, // (subframe number) 1,6 -{0xa3, -1, 1, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xa3, -1, 1, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 -{0xa3, -1, 1, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 -{0xa3, -1, 1, 0, 132, 0, 2, 2, 6}, // (subframe number) 2,7 -{0xa3, -1, 1, 0, 146, 0, 2, 2, 6}, // (subframe number) 1,4,7 -{0xa3, -1, 1, 0, 341, 0, 2, 2, 6}, // (subframe number) 0,2,4,6,8 -{0xa3, -1, 1, 0, 1023, 0, 2, 2, 6}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xa3, -1, 1, 0, 682, 0, 2, 2, 6}, // (subframe number) 1,3,5,7,9 -{0xa3, 0xb3, 2, 1, 580, 0, 2, 2, 6}, // (subframe number) 2,6,9 -{0xa3, 0xb3, 2, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xa3, 0xb3, 1, 0, 16, 0, 1, 2, 6}, // (subframe number) 4 -{0xa3, 0xb3, 1, 0, 66, 0, 1, 2, 6}, // (subframe number) 1,6 -{0xa3, 0xb3, 1, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xa3, 0xb3, 1, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 -{0xa3, 0xb3, 1, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 -{0xa3, 0xb3, 1, 0, 146, 0, 2, 2, 6}, // (subframe number) 1,4,7 -{0xa3, 0xb3, 1, 0, 341, 0, 2, 2, 6}, // (subframe number) 0,2,4,6,8 -{0xa3, 0xb3, 1, 0, 1023, 0, 2, 2, 6}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xb1, -1, 16, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xb1, -1, 16, 1, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xb1, -1, 8, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xb1, -1, 8, 1, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xb1, -1, 4, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xb1, -1, 4, 1, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xb1, -1, 4, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xb1, -1, 2, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xb1, -1, 2, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 -{0xb1, -1, 2, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xb1, -1, 2, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 -{0xb1, -1, 1, 0, 16, 0, 1, 7, 2}, // (subframe number) 4 -{0xb1, -1, 1, 0, 66, 0, 1, 7, 2}, // (subframe number) 1,6 -{0xb1, -1, 1, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xb1, -1, 1, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 -{0xb1, -1, 1, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 -{0xb1, -1, 1, 0, 132, 0, 2, 7, 2}, // (subframe number) 2,7 -{0xb1, -1, 1, 0, 146, 0, 2, 7, 2}, // (subframe number) 1,4,7 -{0xb1, -1, 1, 0, 341, 0, 2, 7, 2}, // (subframe number) 0,2,4,6,8 -{0xb1, -1, 1, 0, 1023, 0, 2, 7, 2}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xb1, -1, 1, 0, 682, 0, 2, 7, 2}, // (subframe number) 1,3,5,7,9 -{0xb4, -1, 16, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 -{0xb4, -1, 16, 1, 16, 0, 2, 1, 12}, // (subframe number) 4 -{0xb4, -1, 8, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 -{0xb4, -1, 8, 1, 16, 0, 2, 1, 12}, // (subframe number) 4 -{0xb4, -1, 4, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 -{0xb4, -1, 4, 0, 16, 0, 2, 1, 12}, // (subframe number) 4 -{0xb4, -1, 4, 1, 528, 0, 2, 1, 12}, // (subframe number) 4,9 -{0xb4, -1, 2, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 -{0xb4, -1, 2, 0, 2, 0, 2, 1, 12}, // (subframe number) 1 -{0xb4, -1, 2, 0, 16, 0, 2, 1, 12}, // (subframe number) 4 -{0xb4, -1, 2, 0, 128, 0, 2, 1, 12}, // (subframe number) 7 -{0xb4, -1, 1, 0, 2, 0, 2, 1, 12}, // (subframe number) 1 -{0xb4, -1, 1, 0, 16, 0, 2, 1, 12}, // (subframe number) 4 -{0xb4, -1, 1, 0, 128, 0, 2, 1, 12}, // (subframe number) 7 -{0xb4, -1, 1, 0, 66, 0, 2, 1, 12}, // (subframe number) 1,6 -{0xb4, -1, 1, 0, 132, 0, 2, 1, 12}, // (subframe number) 2,7 -{0xb4, -1, 1, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 -{0xb4, -1, 1, 0, 146, 0, 2, 1, 12}, // (subframe number) 1,4,7 -{0xb4, -1, 1, 0, 341, 0, 2, 1, 12}, // (subframe number) 0,2,4,6,8 -{0xb4, -1, 1, 0, 1023, 0, 2, 1, 12}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xb4, -1, 1, 0, 682, 0, 2, 1, 12}, // (subframe number) 1,3,5,7,9 -{0xc0, -1, 8, 1, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xc0, -1, 4, 1, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xc0, -1, 4, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xc0, -1, 2, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xc0, -1, 2, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 -{0xc0, -1, 2, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 -{0xc0, -1, 2, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 -{0xc0, -1, 1, 0, 16, 0, 1, 7, 2}, // (subframe number) 4 -{0xc0, -1, 1, 0, 66, 0, 1, 7, 2}, // (subframe number) 1,6 -{0xc0, -1, 1, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 -{0xc0, -1, 1, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 -{0xc0, -1, 1, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 -{0xc0, -1, 1, 0, 132, 0, 2, 7, 2}, // (subframe number) 2,7 -{0xc0, -1, 1, 0, 146, 0, 2, 7, 2}, // (subframe number) 1,4,7 -{0xc0, -1, 1, 0, 341, 0, 2, 7, 2}, // (subframe number) 0,2,4,6,8 -{0xc0, -1, 1, 0, 1023, 0, 2, 7, 2}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xc0, -1, 1, 0, 682, 0, 2, 7, 2}, // (subframe number) 1,3,5,7,9 -{0xc2, -1, 16, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xc2, -1, 16, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xc2, -1, 8, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xc2, -1, 8, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xc2, -1, 4, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xc2, -1, 4, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xc2, -1, 2, 1, 580, 0, 2, 2, 6}, // (subframe number) 2,6,9 -{0xc2, -1, 2, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 -{0xc2, -1, 2, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 -{0xc2, -1, 2, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 -{0xc2, -1, 1, 0, 16, 0, 1, 2, 6}, // (subframe number) 4 -{0xc2, -1, 1, 0, 66, 0, 1, 2, 6}, // (subframe number) 1,6 -{0xc2, -1, 1, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 -{0xc2, -1, 1, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 -{0xc2, -1, 1, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 -{0xc2, -1, 1, 0, 132, 0, 2, 2, 6}, // (subframe number) 2,7 -{0xc2, -1, 1, 0, 146, 0, 2, 2, 6}, // (subframe number) 1,4,7 -{0xc2, -1, 1, 0, 341, 0, 2, 2, 6}, // (subframe number) 0,2,4,6,8 -{0xc2, -1, 1, 0, 1023, 0, 2, 2, 6}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 -{0xc2, -1, 1, 0, 682, 0, 2, 2, 6} // (subframe number) 1,3,5,7,9 -}; -// Table 6.3.3.2-3: Random access configurations for FR1 and unpaired spectrum -int64_t table_6_3_3_2_3_prachConfig_Index [256][9] = { -//format, format, x, y, SFN_nbr, star_symb, slots_sfn, occ_slot, duration -{0, -1, 16, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{0, -1, 8, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{0, -1, 4, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{0, -1, 2, 0, 512, 0, -1, -1, 0}, // (subrame number 9) -{0, -1, 2, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{0, -1, 2, 0, 16, 0, -1, -1, 0}, // (subrame number 4) -{0, -1, 2, 1, 16, 0, -1, -1, 0}, // (subrame number 4) -{0, -1, 1, 0, 512, 0, -1, -1, 0}, // (subrame number 9) -{0, -1, 1, 0, 256, 0, -1, -1, 0}, // (subrame number 8) -{0, -1, 1, 0, 128, 0, -1, -1, 0}, // (subrame number 7) -{0, -1, 1, 0, 64, 0, -1, -1, 0}, // (subrame number 6) -{0, -1, 1, 0, 32, 0, -1, -1, 0}, // (subrame number 5) -{0, -1, 1, 0, 16, 0, -1, -1, 0}, // (subrame number 4) -{0, -1, 1, 0, 8, 0, -1, -1, 0}, // (subrame number 3) -{0, -1, 1, 0, 4, 0, -1, -1, 0}, // (subrame number 2) -{0, -1, 1, 0, 66, 0, -1, -1, 0}, // (subrame number 1,6) -{0, -1, 1, 0, 66, 7, -1, -1, 0}, // (subrame number 1,6) -{0, -1, 1, 0, 528, 0, -1, -1, 0}, // (subrame number 4,9) -{0, -1, 1, 0, 264, 0, -1, -1, 0}, // (subrame number 3,8) -{0, -1, 1, 0, 132, 0, -1, -1, 0}, // (subrame number 2,7) -{0, -1, 1, 0, 768, 0, -1, -1, 0}, // (subrame number 8,9) -{0, -1, 1, 0, 784, 0, -1, -1, 0}, // (subrame number 4,8,9) -{0, -1, 1, 0, 536, 0, -1, -1, 0}, // (subrame number 3,4,9) -{0, -1, 1, 0, 896, 0, -1, -1, 0}, // (subrame number 7,8,9) -{0, -1, 1, 0, 792, 0, -1, -1, 0}, // (subrame number 3,4,8,9) -{0, -1, 1, 0, 960, 0, -1, -1, 0}, // (subrame number 6,7,8,9) -{0, -1, 1, 0, 594, 0, -1, -1, 0}, // (subrame number 1,4,6,9) -{0, -1, 1, 0, 682, 0, -1, -1, 0}, // (subrame number 1,3,5,7,9) -{1, -1, 16, 1, 128, 0, -1, -1, 0}, // (subrame number 7) -{1, -1, 8, 1, 128, 0, -1, -1, 0}, // (subrame number 7) -{1, -1, 4, 1, 128, 0, -1, -1, 0}, // (subrame number 7) -{1, -1, 2, 0, 128, 0, -1, -1, 0}, // (subrame number 7) -{1, -1, 2, 1, 128, 0, -1, -1, 0}, // (subrame number 7) -{1, -1, 1, 0, 128, 0, -1, -1, 0}, // (subrame number 7) -{2, -1, 16, 1, 64, 0, -1, -1, 0}, // (subrame number 6) -{2, -1, 8, 1, 64, 0, -1, -1, 0}, // (subrame number 6) -{2, -1, 4, 1, 64, 0, -1, -1, 0}, // (subrame number 6) -{2, -1, 2, 0, 64, 7, -1, -1, 0}, // (subrame number 6) -{2, -1, 2, 1, 64, 7, -1, -1, 0}, // (subrame number 6) -{2, -1, 1, 0, 64, 7, -1, -1, 0}, // (subrame number 6) -{3, -1, 16, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{3, -1, 8, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{3, -1, 4, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{3, -1, 2, 0, 512, 0, -1, -1, 0}, // (subrame number 9) -{3, -1, 2, 1, 512, 0, -1, -1, 0}, // (subrame number 9) -{3, -1, 2, 0, 16, 0, -1, -1, 0}, // (subrame number 4) -{3, -1, 2, 1, 16, 0, -1, -1, 0}, // (subrame number 4) -{3, -1, 1, 0, 512, 0, -1, -1, 0}, // (subrame number 9) -{3, -1, 1, 0, 256, 0, -1, -1, 0}, // (subrame number 8) -{3, -1, 1, 0, 128, 0, -1, -1, 0}, // (subrame number 7) -{3, -1, 1, 0, 64, 0, -1, -1, 0}, // (subrame number 6) -{3, -1, 1, 0, 32, 0, -1, -1, 0}, // (subrame number 5) -{3, -1, 1, 0, 16, 0, -1, -1, 0}, // (subrame number 4) -{3, -1, 1, 0, 8, 0, -1, -1, 0}, // (subrame number 3) -{3, -1, 1, 0, 4, 0, -1, -1, 0}, // (subrame number 2) -{3, -1, 1, 0, 66, 0, -1, -1, 0}, // (subrame number 1,6) -{3, -1, 1, 0, 66, 7, -1, -1, 0}, // (subrame number 1,6) -{3, -1, 1, 0, 528, 0, -1, -1, 0}, // (subrame number 4,9) -{3, -1, 1, 0, 264, 0, -1, -1, 0}, // (subrame number 3,8) -{3, -1, 1, 0, 132, 0, -1, -1, 0}, // (subrame number 2,7) -{3, -1, 1, 0, 768, 0, -1, -1, 0}, // (subrame number 8,9) -{3, -1, 1, 0, 784, 0, -1, -1, 0}, // (subrame number 4,8,9) -{3, -1, 1, 0, 536, 0, -1, -1, 0}, // (subrame number 3,4,9) -{3, -1, 1, 0, 896, 0, -1, -1, 0}, // (subrame number 7,8,9) -{3, -1, 1, 0, 792, 0, -1, -1, 0}, // (subrame number 3,4,8,9) -{3, -1, 1, 0, 594, 0, -1, -1, 0}, // (subrame number 1,4,6,9) -{3, -1, 1, 0, 682, 0, -1, -1, 0}, // (subrame number 1,3,5,7,9) -{0xa1, -1, 16, 1, 512, 0, 2, 6, 2}, // (subrame number 9) -{0xa1, -1, 8, 1, 512, 0, 2, 6, 2}, // (subrame number 9) -{0xa1, -1, 4, 1, 512, 0, 1, 6, 2}, // (subrame number 9) -{0xa1, -1, 2, 1, 512, 0, 1, 6, 2}, // (subrame number 9) -{0xa1, -1, 2, 1, 528, 7, 1, 3, 2}, // (subrame number 4,9) -{0xa1, -1, 2, 1, 640, 7, 1, 3, 2}, // (subrame number 7,9) -{0xa1, -1, 2, 1, 640, 0, 1, 6, 2}, // (subrame number 7,9) -{0xa1, -1, 2, 1, 768, 0, 2, 6, 2}, // (subrame number 8,9) -{0xa1, -1, 2, 1, 528, 0, 2, 6, 2}, // (subrame number 4,9) -{0xa1, -1, 2, 1, 924, 0, 1, 6, 2}, // (subrame number 2,3,4,7,8,9) -{0xa1, -1, 1, 0, 512, 0, 2, 6, 2}, // (subrame number 9) -{0xa1, -1, 1, 0, 512, 7, 1, 3, 2}, // (subrame number 9) -{0xa1, -1, 1, 0, 512, 0, 1, 6, 2}, // (subrame number 9) -{0xa1, -1, 1, 0, 768, 0, 2, 6, 2}, // (subrame number 8,9) -{0xa1, -1, 1, 0, 528, 0, 1, 6, 2}, // (subrame number 4,9) -{0xa1, -1, 1, 0, 640, 7, 1, 3, 2}, // (subrame number 7,9) -{0xa1, -1, 1, 0, 792, 0, 1, 6, 2}, // (subrame number 3,4,8,9) -{0xa1, -1, 1, 0, 792, 0, 2, 6, 2}, // (subrame number 3,4,8,9) -{0xa1, -1, 1, 0, 682, 0, 1, 6, 2}, // (subrame number 1,3,5,7,9) -{0xa1, -1, 1, 0, 1023, 7, 1, 3, 2}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xa2, -1, 16, 1, 512, 0, 2, 3, 4}, // (subrame number 9) -{0xa2, -1, 8, 1, 512, 0, 2, 3, 4}, // (subrame number 9) -{0xa2, -1, 4, 1, 512, 0, 1, 3, 4}, // (subrame number 9) -{0xa2, -1, 2, 1, 640, 0, 1, 3, 4}, // (subrame number 7,9) -{0xa2, -1, 2, 1, 768, 0, 2, 3, 4}, // (subrame number 8,9) -{0xa2, -1, 2, 1, 640, 9, 1, 1, 4}, // (subrame number 7,9) -{0xa2, -1, 2, 1, 528, 9, 1, 1, 4}, // (subrame number 4,9) -{0xa2, -1, 2, 1, 528, 0, 2, 3, 4}, // (subrame number 4,9) -{0xa2, -1, 16, 1, 924, 0, 1, 3, 4}, // (subrame number 2,3,4,7,8,9) -{0xa2, -1, 1, 0, 4, 0, 1, 3, 4}, // (subrame number 2) -{0xa2, -1, 1, 0, 128, 0, 1, 3, 4}, // (subrame number 7) -{0xa2, -1, 2, 1, 512, 0, 1, 3, 4}, // (subrame number 9) -{0xa2, -1, 1, 0, 512, 0, 2, 3, 4}, // (subrame number 9) -{0xa2, -1, 1, 0, 512, 9, 1, 1, 4}, // (subrame number 9) -{0xa2, -1, 1, 0, 512, 0, 1, 3, 4}, // (subrame number 9) -{0xa2, -1, 1, 0, 132, 0, 1, 3, 4}, // (subrame number 2,7) -{0xa2, -1, 1, 0, 768, 0, 2, 3, 4}, // (subrame number 8,9) -{0xa2, -1, 1, 0, 528, 0, 1, 3, 4}, // (subrame number 4,9) -{0xa2, -1, 1, 0, 640, 9, 1, 1, 4}, // (subrame number 7,9) -{0xa2, -1, 1, 0, 792, 0, 1, 3, 4}, // (subrame number 3,4,8,9) -{0xa2, -1, 1, 0, 792, 0, 2, 3, 4}, // (subrame number 3,4,8,9) -{0xa2, -1, 1, 0, 682, 0, 1, 3, 4}, // (subrame number 1,3,5,7,9) -{0xa2, -1, 1, 0, 1023, 9, 1, 1, 4}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xa3, -1, 16, 1, 512, 0, 2, 2, 6}, // (subrame number 9) -{0xa3, -1, 8, 1, 512, 0, 2, 2, 6}, // (subrame number 9) -{0xa3, -1, 4, 1, 512, 0, 1, 2, 6}, // (subrame number 9) -{0xa3, -1, 2, 1, 528, 7, 1, 1, 6}, // (subrame number 4,9) -{0xa3, -1, 2, 1, 640, 7, 1, 1, 6}, // (subrame number 7,9) -{0xa3, -1, 2, 1, 640, 0, 1, 2, 6}, // (subrame number 7,9) -{0xa3, -1, 2, 1, 528, 0, 2, 2, 6}, // (subrame number 4,9) -{0xa3, -1, 2, 1, 768, 0, 2, 2, 6}, // (subrame number 8,9) -{0xa3, -1, 2, 1, 924, 0, 1, 2, 6}, // (subrame number 2,3,4,7,8,9) -{0xa3, -1, 1, 0, 4, 0, 1, 2, 6}, // (subrame number 2) -{0xa3, -1, 1, 0, 128, 0, 1, 2, 6}, // (subrame number 7) -{0xa3, -1, 2, 1, 512, 0, 1, 2, 6}, // (subrame number 9) -{0xa3, -1, 1, 0, 512, 0, 2, 2, 6}, // (subrame number 9) -{0xa3, -1, 1, 0, 512, 7, 1, 1, 6}, // (subrame number 9) -{0xa3, -1, 1, 0, 512, 0, 1, 2, 6}, // (subrame number 9) -{0xa3, -1, 1, 0, 132, 0, 1, 2, 6}, // (subrame number 2,7) -{0xa3, -1, 1, 0, 768, 0, 2, 2, 6}, // (subrame number 8,9) -{0xa3, -1, 1, 0, 528, 0, 1, 2, 6}, // (subrame number 4,9) -{0xa3, -1, 1, 0, 640, 7, 1, 1, 6}, // (subrame number 7,9) -{0xa3, -1, 1, 0, 792, 0, 1, 2, 6}, // (subrame number 3,4,8,9) -{0xa3, -1, 1, 0, 792, 0, 2, 2, 6}, // (subrame number 3,4,8,9) -{0xa3, -1, 1, 0, 682, 0, 1, 2, 6}, // (subrame number 1,3,5,7,9) -{0xa3, -1, 1, 0, 1023, 7, 1, 1, 6}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xb1, -1, 4, 1, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xb1, -1, 2, 1, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xb1, -1, 2, 1, 640, 2, 1, 6, 2}, // (subrame number 7,9) -{0xb1, -1, 2, 1, 528, 8, 1, 3, 2}, // (subrame number 4,9) -{0xb1, -1, 2, 1, 528, 2, 2, 6, 2}, // (subrame number 4,9) -{0xb1, -1, 1, 0, 512, 2, 2, 6, 2}, // (subrame number 9) -{0xb1, -1, 1, 0, 512, 8, 1, 3, 2}, // (subrame number 9) -{0xb1, -1, 1, 0, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xb1, -1, 1, 0, 768, 2, 2, 6, 2}, // (subrame number 8,9) -{0xb1, -1, 1, 0, 528, 2, 1, 6, 2}, // (subrame number 4,9) -{0xb1, -1, 1, 0, 640, 8, 1, 3, 2}, // (subrame number 7,9) -{0xb1, -1, 1, 0, 682, 2, 1, 6, 2}, // (subrame number 1,3,5,7,9) -{0xb4, -1, 16, 1, 512, 0, 2, 1, 12}, // (subrame number 9) -{0xb4, -1, 8, 1, 512, 0, 2, 1, 12}, // (subrame number 9) -{0xb4, -1, 4, 1, 512, 2, 1, 1, 12}, // (subrame number 9) -{0xb4, -1, 2, 1, 512, 0, 1, 1, 12}, // (subrame number 9) -{0xb4, -1, 2, 1, 512, 2, 1, 1, 12}, // (subrame number 9) -{0xb4, -1, 2, 1, 640, 2, 1, 1, 12}, // (subrame number 7,9) -{0xb4, -1, 2, 1, 528, 2, 1, 1, 12}, // (subrame number 4,9) -{0xb4, -1, 2, 1, 528, 0, 2, 1, 12}, // (subrame number 4,9) -{0xb4, -1, 2, 1, 768, 0, 2, 1, 12}, // (subrame number 8,9) -{0xb4, -1, 2, 1, 924, 0, 1, 1, 12}, // (subrame number 2,3,4,7,8,9) -{0xb4, -1, 1, 0, 2, 0, 1, 1, 12}, // (subrame number 1) -{0xb4, -1, 1, 0, 4, 0, 1, 1, 12}, // (subrame number 2) -{0xb4, -1, 1, 0, 16, 0, 1, 1, 12}, // (subrame number 4) -{0xb4, -1, 1, 0, 128, 0, 1, 1, 12}, // (subrame number 7) -{0xb4, -1, 1, 0, 512, 0, 1, 1, 12}, // (subrame number 9) -{0xb4, -1, 1, 0, 512, 2, 1, 1, 12}, // (subrame number 9) -{0xb4, -1, 1, 0, 512, 0, 2, 1, 12}, // (subrame number 9) -{0xb4, -1, 1, 0, 528, 2, 1, 1, 12}, // (subrame number 4,9) -{0xb4, -1, 1, 0, 640, 2, 1, 1, 12}, // (subrame number 7,9) -{0xb4, -1, 1, 0, 768, 0, 2, 1, 12}, // (subrame number 8,9) -{0xb4, -1, 1, 0, 792, 2, 1, 1, 12}, // (subrame number 3,4,8,9) -{0xb4, -1, 1, 0, 682, 2, 1, 1, 12}, // (subrame number 1,3,5,7,9) -{0xb4, -1, 1, 0, 1023, 0, 2, 1, 12}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xb4, -1, 1, 0, 1023, 2, 1, 1, 12}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xc0, -1, 16, 1, 512, 2, 2, 6, 2}, // (subrame number 9) -{0xc0, -1, 8, 1, 512, 2, 2, 6, 2}, // (subrame number 9) -{0xc0, -1, 4, 1, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xc0, -1, 2, 1, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xc0, -1, 2, 1, 768, 2, 2, 6, 2}, // (subrame number 8,9) -{0xc0, -1, 2, 1, 640, 2, 1, 6, 2}, // (subrame number 7,9) -{0xc0, -1, 2, 1, 640, 8, 1, 3, 2}, // (subrame number 7,9) -{0xc0, -1, 2, 1, 528, 8, 1, 3, 2}, // (subrame number 4,9) -{0xc0, -1, 2, 1, 528, 2, 2, 6, 2}, // (subrame number 4,9) -{0xc0, -1, 2, 1, 924, 2, 1, 6, 2}, // (subrame number 2,3,4,7,8,9) -{0xc0, -1, 1, 0, 512, 2, 2, 6, 2}, // (subrame number 9) -{0xc0, -1, 1, 0, 512, 8, 1, 3, 2}, // (subrame number 9) -{0xc0, -1, 1, 0, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xc0, -1, 1, 0, 768, 2, 2, 6, 2}, // (subrame number 8,9) -{0xc0, -1, 1, 0, 528, 2, 1, 6, 2}, // (subrame number 4,9) -{0xc0, -1, 1, 0, 640, 8, 1, 3, 2}, // (subrame number 7,9) -{0xc0, -1, 1, 0, 792, 2, 1, 6, 2}, // (subrame number 3,4,8,9) -{0xc0, -1, 1, 0, 792, 2, 2, 6, 2}, // (subrame number 3,4,8,9) -{0xc0, -1, 1, 0, 682, 2, 1, 6, 2}, // (subrame number 1,3,5,7,9) -{0xc0, -1, 1, 0, 1023, 8, 1, 3, 2}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xc2, -1, 16, 1, 512, 2, 2, 2, 6}, // (subrame number 9) -{0xc2, -1, 8, 1, 512, 2, 2, 2, 6}, // (subrame number 9) -{0xc2, -1, 4, 1, 512, 2, 1, 2, 6}, // (subrame number 9) -{0xc2, -1, 2, 1, 512, 2, 1, 2, 6}, // (subrame number 9) -{0xc2, -1, 2, 1, 768, 2, 2, 2, 6}, // (subrame number 8,9) -{0xc2, -1, 2, 1, 640, 2, 1, 2, 6}, // (subrame number 7,9) -{0xc2, -1, 2, 1, 640, 8, 1, 1, 6}, // (subrame number 7,9) -{0xc2, -1, 2, 1, 528, 8, 1, 1, 6}, // (subrame number 4,9) -{0xc2, -1, 2, 1, 528, 2, 2, 2, 6}, // (subrame number 4,9) -{0xc2, -1, 2, 1, 924, 2, 1, 2, 6}, // (subrame number 2,3,4,7,8,9) -{0xc2, -1, 8, 1, 512, 8, 2, 1, 6}, // (subrame number 9) -{0xc2, -1, 4, 1, 512, 8, 1, 1, 6}, // (subrame number 9) -{0xc2, -1, 1, 0, 512, 2, 2, 2, 6}, // (subrame number 9) -{0xc2, -1, 1, 0, 512, 8, 1, 1, 6}, // (subrame number 9) -{0xc2, -1, 1, 0, 512, 2, 1, 2, 6}, // (subrame number 9) -{0xc2, -1, 1, 0, 768, 2, 2, 2, 6}, // (subrame number 8,9) -{0xc2, -1, 1, 0, 528, 2, 1, 2, 6}, // (subrame number 4,9) -{0xc2, -1, 1, 0, 640, 8, 1, 1, 6}, // (subrame number 7,9) -{0xc2, -1, 1, 0, 792, 2, 1, 2, 6}, // (subrame number 3,4,8,9) -{0xc2, -1, 1, 0, 792, 2, 2, 2, 6}, // (subrame number 3,4,8,9) -{0xc2, -1, 1, 0, 682, 2, 1, 2, 6}, // (subrame number 1,3,5,7,9) -{0xc2, -1, 1, 0, 1023, 8, 1, 1, 6}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xa1, 0xb1, 2, 1, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xa1, 0xb1, 2, 1, 528, 8, 1, 3, 2}, // (subrame number 4,9) -{0xa1, 0xb1, 2, 1, 640, 8, 1, 3, 2}, // (subrame number 7,9) -{0xa1, 0xb1, 2, 1, 640, 2, 1, 6, 2}, // (subrame number 7,9) -{0xa1, 0xb1, 2, 1, 528, 2, 2, 6, 2}, // (subrame number 4,9) -{0xa1, 0xb1, 2, 1, 768, 2, 2, 6, 2}, // (subrame number 8,9) -{0xa1, 0xb1, 1, 0, 512, 2, 2, 6, 2}, // (subrame number 9) -{0xa1, 0xb1, 1, 0, 512, 8, 1, 3, 2}, // (subrame number 9) -{0xa1, 0xb1, 1, 0, 512, 2, 1, 6, 2}, // (subrame number 9) -{0xa1, 0xb1, 1, 0, 768, 2, 2, 6, 2}, // (subrame number 8,9) -{0xa1, 0xb1, 1, 0, 528, 2, 1, 6, 2}, // (subrame number 4,9) -{0xa1, 0xb1, 1, 0, 640, 8, 1, 3, 2}, // (subrame number 7,9) -{0xa1, 0xb1, 1, 0, 792, 2, 2, 6, 2}, // (subrame number 3,4,8,9) -{0xa1, 0xb1, 1, 0, 682, 2, 1, 6, 2}, // (subrame number 1,3,5,7,9) -{0xa1, 0xb1, 1, 0, 1023, 8, 1, 3, 2}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xa2, 0xb2, 2, 1, 512, 0, 1, 3, 4}, // (subrame number 9) -{0xa2, 0xb2, 2, 1, 528, 6, 1, 2, 4}, // (subrame number 4,9) -{0xa2, 0xb2, 2, 1, 640, 6, 1, 2, 4}, // (subrame number 7,9) -{0xa2, 0xb2, 2, 1, 528, 0, 2, 3, 4}, // (subrame number 4,9) -{0xa2, 0xb2, 2, 1, 768, 0, 2, 3, 4}, // (subrame number 8,9) -{0xa2, 0xb2, 1, 0, 512, 0, 2, 3, 4}, // (subrame number 9) -{0xa2, 0xb2, 1, 0, 512, 6, 1, 2, 4}, // (subrame number 9) -{0xa2, 0xb2, 1, 0, 512, 0, 1, 3, 4}, // (subrame number 9) -{0xa2, 0xb2, 1, 0, 768, 0, 2, 3, 4}, // (subrame number 8,9) -{0xa2, 0xb2, 1, 0, 528, 0, 1, 3, 4}, // (subrame number 4,9) -{0xa2, 0xb2, 1, 0, 640, 6, 1, 2, 4}, // (subrame number 7,9) -{0xa2, 0xb2, 1, 0, 792, 0, 1, 3, 4}, // (subrame number 3,4,8,9) -{0xa2, 0xb2, 1, 0, 792, 0, 2, 3, 4}, // (subrame number 3,4,8,9) -{0xa2, 0xb2, 1, 0, 682, 0, 1, 3, 4}, // (subrame number 1,3,5,7,9) -{0xa2, 0xb2, 1, 0, 1023, 6, 1, 2, 4}, // (subrame number 0,1,2,3,4,5,6,7,8,9) -{0xa3, 0xb3, 2, 1, 512, 0, 1, 2, 6}, // (subrame number 9) -{0xa3, 0xb3, 2, 1, 528, 2, 1, 2, 6}, // (subrame number 4,9) -{0xa3, 0xb3, 2, 1, 640, 0, 1, 2, 6}, // (subrame number 7,9) -{0xa3, 0xb3, 2, 1, 640, 2, 1, 2, 6}, // (subrame number 7,9) -{0xa3, 0xb3, 2, 1, 528, 0, 2, 2, 6}, // (subrame number 4,9) -{0xa3, 0xb3, 2, 1, 768, 0, 2, 2, 6}, // (subrame number 8,9) -{0xa3, 0xb3, 1, 0, 512, 0, 2, 2, 6}, // (subrame number 9) -{0xa3, 0xb3, 1, 0, 512, 2, 1, 2, 6}, // (subrame number 9) -{0xa3, 0xb3, 1, 0, 512, 0, 1, 2, 6}, // (subrame number 9) -{0xa3, 0xb3, 1, 0, 768, 0, 2, 2, 6}, // (subrame number 8,9) -{0xa3, 0xb3, 1, 0, 528, 0, 1, 2, 6}, // (subrame number 4,9) -{0xa3, 0xb3, 1, 0, 640, 2, 1, 2, 6}, // (subrame number 7,9) -{0xa3, 0xb3, 1, 0, 792, 0, 2, 2, 6}, // (subrame number 3,4,8,9) -{0xa3, 0xb3, 1, 0, 682, 0, 1, 2, 6}, // (subrame number 1,3,5,7,9) -{0xa3, 0xb3, 1, 0, 1023, 2, 1, 2, 6} // (subrame number 0,1,2,3,4,5,6,7,8,9) -}; -// Table 6.3.3.2-4: Random access configurations for FR2 and unpaired spectrum -int64_t table_6_3_3_2_4_prachConfig_Index [256][10] = { -//format, format, x, y, y, SFN_nbr, star_symb, slots_sfn, occ_slot, duration -{0xa1, -1, 16, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 16, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, -1, 8, 1, 2, 550293209600, 0, 2, 6, 2}, // (subframe number :9,19,29,39) -{0xa1, -1, 8, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 8, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, -1, 4, 1, -1, 567489872400, 0, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 4, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 4, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, -1, 2, 1, -1, 551911719040, 0, 2, 6, 2}, // (subframe number :7,15,23,31,39) -{0xa1, -1, 2, 1, -1, 567489872400, 0, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 2, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 2, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, -1, 1, 0, -1, 549756338176, 7, 1, 3, 2}, // (subframe number :19,39) -{0xa1, -1, 1, 0, -1, 168, 0, 1, 6, 2}, // (subframe number :3,5,7) -{0xa1, -1, 1, 0, -1, 567489331200, 7, 1, 3, 2}, // (subframe number :24,29,34,39) -{0xa1, -1, 1, 0, -1, 550293209600, 7, 2, 3, 2}, // (subframe number :9,19,29,39) -{0xa1, -1, 1, 0, -1, 687195422720, 0, 1, 6, 2}, // (subframe number :17,19,37,39) -{0xa1, -1, 1, 0, -1, 550293209600, 0, 2, 6, 2}, // (subframe number :9,19,29,39) -{0xa1, -1, 1, 0, -1, 567489872400, 0, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 1, 0, -1, 567489872400, 7, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, -1, 1, 0, -1, 10920, 7, 1, 3, 2}, // (subframe number :3,5,7,9,11,13) -{0xa1, -1, 1, 0, -1, 586405642240, 7, 1, 3, 2}, // (subframe number :23,27,31,35,39) -{0xa1, -1, 1, 0, -1, 551911719040, 0, 1, 6, 2}, // (subframe number :7,15,23,31,39) -{0xa1, -1, 1, 0, -1, 586405642240, 0, 1, 6, 2}, // (subframe number :23,27,31,35,39) -{0xa1, -1, 1, 0, -1, 965830828032, 7, 2, 3, 2}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xa1, -1, 1, 0, -1, 586406201480, 7, 1, 3, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, -1, 1, 0, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, -1, 1, 0, -1, 733007751850, 0, 1, 6, 2}, // (subframe number :1,3,5,7,…,37,39) -{0xa1, -1, 1, 0, -1, 1099511627775, 7, 1, 3, 2}, // (subframe number :0,1,2,…,39) -{0xa2, -1, 16, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 16, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, -1, 8, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 8, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, -1, 8, 1, 2, 550293209600, 0, 2, 3, 4}, // (subframe number :9,19,29,39) -{0xa2, -1, 4, 1, -1, 567489872400, 0, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 4, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 4, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, -1, 2, 1, -1, 551911719040, 0, 2, 3, 4}, // (subframe number :7,15,23,31,39) -{0xa2, -1, 2, 1, -1, 567489872400, 0, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 2, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 2, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, -1, 1, 0, -1, 549756338176, 5, 1, 2, 4}, // (subframe number :19,39) -{0xa2, -1, 1, 0, -1, 168, 0, 1, 3, 4}, // (subframe number :3,5,7) -{0xa2, -1, 1, 0, -1, 567489331200, 5, 1, 2, 4}, // (subframe number :24,29,34,39) -{0xa2, -1, 1, 0, -1, 550293209600, 5, 2, 2, 4}, // (subframe number :9,19,29,39) -{0xa2, -1, 1, 0, -1, 687195422720, 0, 1, 3, 4}, // (subframe number :17,19,37,39) -{0xa2, -1, 1, 0, -1, 550293209600, 0, 2, 3, 4}, // (subframe number :9, 19, 29, 39) -{0xa2, -1, 1, 0, -1, 551911719040, 0, 1, 3, 4}, // (subframe number :7,15,23,31,39) -{0xa2, -1, 1, 0, -1, 586405642240, 5, 1, 2, 4}, // (subframe number :23,27,31,35,39) -{0xa2, -1, 1, 0, -1, 586405642240, 0, 1, 3, 4}, // (subframe number :23,27,31,35,39) -{0xa2, -1, 1, 0, -1, 10920, 5, 1, 2, 4}, // (subframe number :3,5,7,9,11,13) -{0xa2, -1, 1, 0, -1, 10920, 0, 1, 3, 4}, // (subframe number :3,5,7,9,11,13) -{0xa2, -1, 1, 0, -1, 567489872400, 5, 1, 2, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 1, 0, -1, 567489872400, 0, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, -1, 1, 0, -1, 965830828032, 5, 2, 2, 4}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xa2, -1, 1, 0, -1, 586406201480, 5, 1, 2, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, -1, 1, 0, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, -1, 1, 0, -1, 733007751850, 0, 1, 3, 4}, // (subframe number :1,3,5,7,…,37,39) -{0xa2, -1, 1, 0, -1, 1099511627775, 5, 1, 2, 4}, // (subframe number :0,1,2,…,39) -{0xa3, -1, 16, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 16, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, -1, 8, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 8, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, -1, 8, 1, 2, 550293209600, 0, 2, 2, 6}, // (subframe number :9,19,29,39) -{0xa3, -1, 4, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 4, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 4, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, -1, 2, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 2, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 2, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, -1, 1, 0, -1, 549756338176, 7, 1, 1, 6}, // (subframe number :19,39) -{0xa3, -1, 1, 0, -1, 168, 0, 1, 2, 6}, // (subframe number :3,5,7) -{0xa3, -1, 1, 0, -1, 10752, 2, 1, 2, 6}, // (subframe number :9,11,13) -{0xa3, -1, 1, 0, -1, 567489331200, 7, 1, 1, 6}, // (subframe number :24,29,34,39) -{0xa3, -1, 1, 0, -1, 550293209600, 7, 2, 1, 6}, // (subframe number :9,19,29,39) -{0xa3, -1, 1, 0, -1, 687195422720, 0, 1, 2, 6}, // (subframe number :17,19,37,39) -{0xa3, -1, 1, 0, -1, 550293209600, 0, 2, 2, 6}, // (subframe number :9,19,29,39) -{0xa3, -1, 1, 0, -1, 551911719040, 0, 1, 2, 6}, // (subframe number :7,15,23,31,39) -{0xa3, -1, 1, 0, -1, 586405642240, 7, 1, 1, 6}, // (subframe number :23,27,31,35,39) -{0xa3, -1, 1, 0, -1, 586405642240, 0, 1, 2, 6}, // (subframe number :23,27,31,35,39) -{0xa3, -1, 1, 0, -1, 10920, 0, 1, 2, 6}, // (subframe number :3,5,7,9,11,13) -{0xa3, -1, 1, 0, -1, 10920, 7, 1, 1, 6}, // (subframe number :3,5,7,9,11,13) -{0xa3, -1, 1, 0, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 1, 0, -1, 567489872400, 7, 1, 1, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, -1, 1, 0, -1, 965830828032, 7, 2, 1, 6}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xa3, -1, 1, 0, -1, 586406201480, 7, 1, 1, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, -1, 1, 0, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, -1, 1, 0, -1, 733007751850, 0, 1, 2, 6}, // (subframe number :1,3,5,7,…,37,39) -{0xa3, -1, 1, 0, -1, 1099511627775, 7, 1, 1, 6}, // (subframe number :0,1,2,…,39) -{0xb1, -1, 16, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb1, -1, 8, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb1, -1, 8, 1, 2, 550293209600, 2, 2, 6, 2}, // (subframe number :9,19,29,39) -{0xb1, -1, 4, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb1, -1, 2, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb1, -1, 2, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb1, -1, 1, 0, -1, 549756338176, 8, 1, 3, 2}, // (subframe number :19,39) -{0xb1, -1, 1, 0, -1, 168, 2, 1, 6, 2}, // (subframe number :3,5,7) -{0xb1, -1, 1, 0, -1, 567489331200, 8, 1, 3, 2}, // (subframe number :24,29,34,39) -{0xb1, -1, 1, 0, -1, 550293209600, 8, 2, 3, 2}, // (subframe number :9,19,29,39) -{0xb1, -1, 1, 0, -1, 687195422720, 2, 1, 6, 2}, // (subframe number :17,19,37,39) -{0xb1, -1, 1, 0, -1, 550293209600, 2, 2, 6, 2}, // (subframe number :9,19,29,39) -{0xb1, -1, 1, 0, -1, 551911719040, 2, 1, 6, 2}, // (subframe number :7,15,23,31,39) -{0xb1, -1, 1, 0, -1, 586405642240, 8, 1, 3, 2}, // (subframe number :23,27,31,35,39) -{0xb1, -1, 1, 0, -1, 586405642240, 2, 1, 6, 2}, // (subframe number :23,27,31,35,39) -{0xb1, -1, 1, 0, -1, 10920, 8, 1, 3, 2}, // (subframe number :3,5,7,9,11,13) -{0xb1, -1, 1, 0, -1, 567489872400, 8, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb1, -1, 1, 0, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb1, -1, 1, 0, -1, 586406201480, 8, 1, 3, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb1, -1, 1, 0, -1, 965830828032, 8, 2, 3, 2}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xb1, -1, 1, 0, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb1, -1, 1, 0, -1, 733007751850, 2, 1, 6, 2}, // (subframe number :1,3,5,7,…,37,39) -{0xb1, -1, 1, 0, -1, 1099511627775, 8, 1, 3, 2}, // (subframe number :0,1,2,…,39) -{0xb4, -1, 16, 1, 2, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 16, 1, 2, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb4, -1, 8, 1, 2, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 8, 1, 2, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb4, -1, 8, 1, 2, 550293209600, 0, 2, 1, 12}, // (subframe number :9,19,29,39) -{0xb4, -1, 4, 1, -1, 567489872400, 0, 1, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 4, 1, -1, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 4, 1, 2, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb4, -1, 2, 1, -1, 551911719040, 2, 2, 1, 12}, // (subframe number :7,15,23,31,39) -{0xb4, -1, 2, 1, -1, 567489872400, 0, 1, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 2, 1, -1, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 2, 1, -1, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb4, -1, 1, 0, -1, 549756338176, 2, 2, 1, 12}, // (subframe number :19, 39) -{0xb4, -1, 1, 0, -1, 687195422720, 0, 1, 1, 12}, // (subframe number :17, 19, 37, 39) -{0xb4, -1, 1, 0, -1, 567489331200, 2, 1, 1, 12}, // (subframe number :24,29,34,39) -{0xb4, -1, 1, 0, -1, 550293209600, 2, 2, 1, 12}, // (subframe number :9,19,29,39) -{0xb4, -1, 1, 0, -1, 550293209600, 0, 2, 1, 12}, // (subframe number :9,19,29,39) -{0xb4, -1, 1, 0, -1, 551911719040, 0, 1, 1, 12}, // (subframe number :7,15,23,31,39) -{0xb4, -1, 1, 0, -1, 551911719040, 0, 2, 1, 12}, // (subframe number :7,15,23,31,39) -{0xb4, -1, 1, 0, -1, 586405642240, 0, 1, 1, 12}, // (subframe number :23,27,31,35,39) -{0xb4, -1, 1, 0, -1, 586405642240, 2, 2, 1, 12}, // (subframe number :23,27,31,35,39) -{0xb4, -1, 1, 0, -1, 698880, 0, 1, 1, 12}, // (subframe number :9,11,13,15,17,19) -{0xb4, -1, 1, 0, -1, 10920, 2, 1, 1, 12}, // (subframe number :3,5,7,9,11,13) -{0xb4, -1, 1, 0, -1, 567489872400, 0, 1, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 1, 0, -1, 567489872400, 2, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) -{0xb4, -1, 1, 0, -1, 965830828032, 2, 2, 1, 12}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xb4, -1, 1, 0, -1, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb4, -1, 1, 0, -1, 586406201480, 2, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xb4, -1, 1, 0, -1, 44739240, 2, 1, 1, 12}, // (subframe number :3, 5, 7, …, 23,25) -{0xb4, -1, 1, 0, -1, 44739240, 0, 2, 1, 12}, // (subframe number :3, 5, 7, …, 23,25) -{0xb4, -1, 1, 0, -1, 733007751850, 0, 1, 1, 12}, // (subframe number :1,3,5,7,…,37,39) -{0xb4, -1, 1, 0, -1, 1099511627775, 2, 1, 1, 12}, // (subframe number :0, 1, 2,…, 39) -{0xc0, -1, 16, 1, -1, 567489872400, 0, 2, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 16, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc0, -1, 8, 1, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 8, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc0, -1, 8, 1, 2, 550293209600, 0, 2, 7, 2}, // (subframe number :9,19,29,39) -{0xc0, -1, 4, 1, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 4, 1, -1, 567489872400, 0, 2, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 4, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc0, -1, 2, 1, -1, 551911719040, 0, 2, 7, 2}, // (subframe number :7,15,23,31,39) -{0xc0, -1, 2, 1, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 2, 1, -1, 567489872400, 0, 2, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 2, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc0, -1, 1, 0, -1, 549756338176, 8, 1, 3, 2}, // (subframe number :19,39) -{0xc0, -1, 1, 0, -1, 168, 0, 1, 7, 2}, // (subframe number :3,5,7) -{0xc0, -1, 1, 0, -1, 567489331200, 8, 1, 3, 2}, // (subframe number :24,29,34,39) -{0xc0, -1, 1, 0, -1, 550293209600, 8, 2, 3, 2}, // (subframe number :9,19,29,39) -{0xc0, -1, 1, 0, -1, 687195422720, 0, 1, 7, 2}, // (subframe number :17,19,37,39) -{0xc0, -1, 1, 0, -1, 550293209600, 0, 2, 7, 2}, // (subframe number :9,19,29,39) -{0xc0, -1, 1, 0, -1, 586405642240, 8, 1, 3, 2}, // (subframe number :23,27,31,35,39) -{0xc0, -1, 1, 0, -1, 551911719040, 0, 1, 7, 2}, // (subframe number :7,15,23,31,39) -{0xc0, -1, 1, 0, -1, 586405642240, 0, 1, 7, 2}, // (subframe number :23,27,31,35,39) -{0xc0, -1, 1, 0, -1, 10920, 8, 1, 3, 2}, // (subframe number :3,5,7,9,11,13) -{0xc0, -1, 1, 0, -1, 567489872400, 8, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 1, 0, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc0, -1, 1, 0, -1, 965830828032, 8, 2, 3, 2}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xc0, -1, 1, 0, -1, 586406201480, 8, 1, 3, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc0, -1, 1, 0, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc0, -1, 1, 0, -1, 733007751850, 0, 1, 7, 2}, // (subframe number :1,3,5,7,…,37,39) -{0xc0, -1, 1, 0, -1, 1099511627775, 8, 1, 3, 2}, // (subframe number :0,1,2,…,39) -{0xc2, -1, 16, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 16, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc2, -1, 8, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 8, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc2, -1, 8, 1, 2, 550293209600, 0, 2, 2, 6}, // (subframe number :9,19,29,39) -{0xc2, -1, 4, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 4, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 4, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc2, -1, 2, 1, -1, 551911719040, 2, 2, 2, 6}, // (subframe number :7,15,23,31,39) -{0xc2, -1, 2, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 2, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 2, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc2, -1, 1, 0, -1, 549756338176, 2, 1, 2, 6}, // (subframe number :19,39) -{0xc2, -1, 1, 0, -1, 168, 0, 1, 2, 6}, // (subframe number :3,5,7) -{0xc2, -1, 1, 0, -1, 567489331200, 7, 1, 1, 6}, // (subframe number :24,29,34,39) -{0xc2, -1, 1, 0, -1, 550293209600, 7, 2, 1, 6}, // (subframe number :9,19,29,39) -{0xc2, -1, 1, 0, -1, 687195422720, 0, 1, 2, 6}, // (subframe number :17,19,37,39) -{0xc2, -1, 1, 0, -1, 550293209600, 2, 2, 2, 6}, // (subframe number :9,19,29,39) -{0xc2, -1, 1, 0, -1, 551911719040, 2, 1, 2, 6}, // (subframe number :7,15,23,31,39) -{0xc2, -1, 1, 0, -1, 10920, 7, 1, 1, 6}, // (subframe number :3,5,7,9,11,13) -{0xc2, -1, 1, 0, -1, 586405642240, 7, 2, 1, 6}, // (subframe number :23,27,31,35,39) -{0xc2, -1, 1, 0, -1, 586405642240, 0, 1, 2, 6}, // (subframe number :23,27,31,35,39) -{0xc2, -1, 1, 0, -1, 567489872400, 7, 2, 1, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 1, 0, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xc2, -1, 1, 0, -1, 965830828032, 7, 2, 1, 6}, // (subframe number :13,14,15, 29,30,31,37,38,39) -{0xc2, -1, 1, 0, -1, 586406201480, 7, 1, 1, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc2, -1, 1, 0, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xc2, -1, 1, 0, -1, 733007751850, 0, 1, 2, 6}, // (subframe number :1,3,5,7,…,37,39) -{0xc2, -1, 1, 0, -1, 1099511627775, 7, 1, 1, 6}, // (subframe number :0,1,2,…,39) -{0xa1, 0xb1, 16, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, 0xb1, 16, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, 0xb1, 8, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, 0xb1, 8, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, 0xb1, 4, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, 0xb1, 4, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, 0xb1, 2, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, 0xb1, 1, 0, -1, 549756338176, 8, 1, 3, 2}, // (subframe number :19,39) -{0xa1, 0xb1, 1, 0, -1, 550293209600, 8, 1, 3, 2}, // (subframe number :9,19,29,39) -{0xa1, 0xb1, 1, 0, -1, 687195422720, 2, 1, 6, 2}, // (subframe number :17,19,37,39) -{0xa1, 0xb1, 1, 0, -1, 550293209600, 2, 2, 6, 2}, // (subframe number :9,19,29,39) -{0xa1, 0xb1, 1, 0, -1, 586405642240, 8, 1, 3, 2}, // (subframe number :23,27,31,35,39) -{0xa1, 0xb1, 1, 0, -1, 551911719040, 2, 1, 6, 2}, // (subframe number :7,15,23,31,39) -{0xa1, 0xb1, 1, 0, -1, 586405642240, 2, 1, 6, 2}, // (subframe number :23,27,31,35,39) -{0xa1, 0xb1, 1, 0, -1, 567489872400, 8, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, 0xb1, 1, 0, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa1, 0xb1, 1, 0, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa1, 0xb1, 1, 0, -1, 733007751850, 2, 1, 6, 2}, // (subframe number :1,3,5,7,…,37,39) -{0xa2, 0xb2, 16, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, 0xb2, 16, 1, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, 0xb2, 8, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, 0xb2, 8, 1, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, 0xb2, 4, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, 0xb2, 4, 1, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, 0xb2, 2, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, 0xb2, 1, 0, -1, 549756338176, 6, 1, 2, 4}, // (subframe number :19,39) -{0xa2, 0xb2, 1, 0, -1, 550293209600, 6, 1, 2, 4}, // (subframe number :9,19,29,39) -{0xa2, 0xb2, 1, 0, -1, 687195422720, 2, 1, 3, 4}, // (subframe number :17,19,37,39) -{0xa2, 0xb2, 1, 0, -1, 550293209600, 2, 2, 3, 4}, // (subframe number :9,19,29,39) -{0xa2, 0xb2, 1, 0, -1, 586405642240, 6, 1, 2, 4}, // (subframe number :23,27,31,35,39) -{0xa2, 0xb2, 1, 0, -1, 551911719040, 2, 1, 3, 4}, // (subframe number :7,15,23,31,39) -{0xa2, 0xb2, 1, 0, -1, 586405642240, 2, 1, 3, 4}, // (subframe number :23,27,31,35,39) -{0xa2, 0xb2, 1, 0, -1, 567489872400, 6, 1, 2, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, 0xb2, 1, 0, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa2, 0xb2, 1, 0, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa2, 0xb2, 1, 0, -1, 733007751850, 2, 1, 3, 4}, // (subframe number :1,3,5,7,…,37,39) -{0xa3, 0xb3, 16, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, 0xb3, 16, 1, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, 0xb3, 8, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, 0xb3, 8, 1, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, 0xb3, 4, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, 0xb3, 4, 1, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, 0xb3, 2, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, 0xb3, 1, 0, -1, 549756338176, 2, 1, 2, 6}, // (subframe number :19,39) -{0xa3, 0xb3, 1, 0, -1, 550293209600, 2, 1, 2, 6}, // (subframe number :9,19,29,39) -{0xa3, 0xb3, 1, 0, -1, 687195422720, 2, 1, 2, 6}, // (subframe number :17,19,37,39) -{0xa3, 0xb3, 1, 0, -1, 550293209600, 2, 2, 2, 6}, // (subframe number :9,19,29,39) -{0xa3, 0xb3, 1, 0, -1, 551911719040, 2, 1, 2, 6}, // (subframe number :7,15,23,31,39) -{0xa3, 0xb3, 1, 0, -1, 586405642240, 2, 1, 2, 6}, // (subframe number :23,27,31,35,39) -{0xa3, 0xb3, 1, 0, -1, 586405642240, 2, 2, 2, 6}, // (subframe number :23,27,31,35,39) -{0xa3, 0xb3, 1, 0, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, 0xb3, 1, 0, -1, 567489872400, 2, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) -{0xa3, 0xb3, 1, 0, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) -{0xa3, 0xb3, 1, 0, -1, 733007751850, 2, 1, 2, 6} // (subframe number :1,3,5,7,…,37,39) -}; diff --git a/openair1/PHY/NR_TRANSPORT/nr_prach_common.c b/openair1/PHY/NR_TRANSPORT/nr_prach_common.c index e1b80a87a2..a95c519d43 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_prach_common.c +++ b/openair1/PHY/NR_TRANSPORT/nr_prach_common.c @@ -34,15 +34,15 @@ #include "PHY/impl_defs_nr.h" #include "PHY/defs_nr_UE.h" #include "PHY/NR_TRANSPORT/nr_prach.h" -#include "PHY/NR_TRANSPORT/nr_transport_proto_common.h" +#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" - +#include "openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h" #include "T.h" -void init_nr_prach_tables(int N_ZC); -void dump_nr_prach_config(NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe) { + +/*void dump_nr_prach_config(NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe) { FILE *fd; @@ -76,23 +76,13 @@ void dump_nr_prach_config(NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe) { fprintf(fd,"prach_config: n_ra_prboffset = %d\n",frame_parms->prach_config_common.prach_ConfigInfo.msg1_frequencystart); fclose(fd); -} +}*/ // This function computes the du -void nr_fill_du(uint8_t prach_fmt) +void nr_fill_du(uint16_t N_ZC,uint16_t *prach_root_sequence_map) { uint16_t iu,u,p; - uint16_t N_ZC; - uint16_t *prach_root_sequence_map; - - if (prach_fmt<4) { - N_ZC = 839; - prach_root_sequence_map = prach_root_sequence_map_0_3; - } else { - N_ZC = 139; - prach_root_sequence_map = prach_root_sequence_map_abc; - } for (iu=0; iu<(N_ZC-1); iu++) { @@ -107,214 +97,49 @@ void nr_fill_du(uint8_t prach_fmt) } -int is_nr_prach_subframe(NR_DL_FRAME_PARMS *frame_parms,uint32_t frame, uint8_t subframe) { - - uint8_t prach_ConfigIndex = frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex; - /* - // For FR1 paired - if (((frame%table_6_3_3_2_2_prachConfig_Index[prach_ConfigIndex][2]) == table_6_3_3_2_2_prachConfig_Index[prach_ConfigIndex][3]) && - ((table_6_3_3_2_2_prachConfig_Index[prach_ConfigIndex][4]&(1<slots_per_subframe; - // when were in the last slot of the subframe and this is a PRACH subframe ,return 1 - if (((slot%fp->slots_per_subframe) == fp->slots_per_subframe-1)&& - (is_nr_prach_subframe(fp,frame,subframe))) return (1); - else return(0); -} - -uint16_t get_nr_prach_fmt(int prach_ConfigIndex,lte_frame_type_t frame_type, nr_frequency_range_e fr) -{ - - if (frame_type==FDD) return (table_6_3_3_2_2_prachConfig_Index[prach_ConfigIndex][0]); // if using table 6.3.3.2-2: Random access configurations for FR1 and paired spectrum/supplementary uplink - else if (fr==nr_FR1) return (table_6_3_3_2_3_prachConfig_Index[prach_ConfigIndex][0]); // if using table 6.3.3.2-3: Random access configurations for FR1 and unpaired spectrum - else AssertFatal(1==0,"FR2 prach configuration not supported yet\n"); - // For FR2 not implemented. FIXME -} - -void compute_nr_prach_seq(uint16_t rootSequenceIndex, - uint8_t prach_ConfigIndex, - uint8_t zeroCorrelationZoneConfig, - uint8_t highSpeedFlag, - lte_frame_type_t frame_type, - nr_frequency_range_e fr, - uint32_t X_u[64][839]) -{ +void compute_nr_prach_seq(uint8_t short_sequence, + uint8_t num_sequences, + uint8_t rootSequenceIndex, + uint32_t X_u[64][839]){ // Compute DFT of x_u => X_u[k] = x_u(inv(u)*k)^* X_u[k] = exp(j\pi u*inv(u)*k*(inv(u)*k+1)/N_ZC) - unsigned int k,inv_u,i,NCS=0,num_preambles; + unsigned int k,inv_u,i; int N_ZC; - uint8_t prach_fmt = get_nr_prach_fmt(prach_ConfigIndex,frame_type,fr); + uint16_t *prach_root_sequence_map; - uint16_t u, preamble_offset; - uint16_t n_shift_ra,n_shift_ra_bar, d_start,numshift; - uint8_t not_found; + uint16_t u; VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_UE_COMPUTE_PRACH, VCD_FUNCTION_IN); -#ifdef NR_PRACH_DEBUG - LOG_I(PHY,"compute_prach_seq: NCS_config %d, prach_fmt %x\n",zeroCorrelationZoneConfig, prach_fmt); -#endif + LOG_D(PHY,"compute_prach_seq: prach short sequence %x, num_sequences %d, rootSequenceIndex %d\n", short_sequence, num_sequences, rootSequenceIndex); - - N_ZC = (prach_fmt < 4) ? 839 : 139; + N_ZC = (short_sequence) ? 139 : 839; //init_prach_tables(N_ZC); //moved to phy_init_lte_ue/eNB, since it takes to long in real-time init_nr_prach_tables(N_ZC); - if (prach_fmt < 4) { - prach_root_sequence_map = prach_root_sequence_map_0_3; - } else { + if (short_sequence) { // FIXME cannot be reached prach_root_sequence_map = prach_root_sequence_map_abc; - } - - -#ifdef PRACH_DEBUG - LOG_I( PHY, "compute_prach_seq: done init prach_tables\n" ); -#endif - - - - - int restricted_Type = 0; //this is hardcoded ('0' for restricted_TypeA; and '1' for restricted_TypeB). FIXME - - if (highSpeedFlag== 0) { - -#ifdef PRACH_DEBUG - LOG_I(PHY,"Low speed prach : NCS_config %d\n",zeroCorrelationZoneConfig); -#endif - - AssertFatal(zeroCorrelationZoneConfig<=15, - "FATAL, Illegal Ncs_config for unrestricted format %"PRIu8"\n", zeroCorrelationZoneConfig ); - if (prach_fmt<3) NCS = NCS_unrestricted_delta_f_RA_125[zeroCorrelationZoneConfig]; - if (prach_fmt==3) NCS = NCS_unrestricted_delta_f_RA_5[zeroCorrelationZoneConfig]; - if (prach_fmt>3) NCS = NCS_unrestricted_delta_f_RA_15[zeroCorrelationZoneConfig]; - - num_preambles = (NCS==0) ? 64 : ((64*NCS)/N_ZC); - - if (NCS>0) num_preambles++; - - preamble_offset = 0; } else { - -#ifdef PRACH_DEBUG - LOG_I( PHY, "high speed prach : NCS_config %"PRIu8"\n", zeroCorrelationZoneConfig ); -#endif - - AssertFatal(zeroCorrelationZoneConfig<=14, - "FATAL, Illegal Ncs_config for restricted format %"PRIu8"\n", zeroCorrelationZoneConfig ); - if (prach_fmt<3){ - if (restricted_Type == 0) NCS = NCS_restricted_TypeA_delta_f_RA_125[zeroCorrelationZoneConfig]; // for TypeA, this is hardcoded. FIXME - if (restricted_Type == 1) NCS = NCS_restricted_TypeB_delta_f_RA_125[zeroCorrelationZoneConfig]; // for TypeB, this is hardcoded. FIXME - } - if (prach_fmt==3){ - if (restricted_Type == 0) NCS = NCS_restricted_TypeA_delta_f_RA_5[zeroCorrelationZoneConfig]; // for TypeA, this is hardcoded. FIXME - if (restricted_Type == 1) NCS = NCS_restricted_TypeB_delta_f_RA_5[zeroCorrelationZoneConfig]; // for TypeB, this is hardcoded. FIXME - } - if (prach_fmt>3){ - - } - - nr_fill_du(prach_fmt); - - num_preambles = 64; // compute ZC sequence for 64 possible roots - // find first non-zero shift root (stored in preamble_offset) - not_found = 1; - preamble_offset = 0; - - while (not_found == 1) { - // current root depending on rootSequenceIndex - int index = (rootSequenceIndex + preamble_offset) % N_ZC; - - if (prach_fmt<4) { - // prach_root_sequence_map points to prach_root_sequence_map0_3 - DevAssert( index < sizeof(prach_root_sequence_map_0_3) / sizeof(prach_root_sequence_map_0_3[0]) ); - } else { - // prach_root_sequence_map points to prach_root_sequence_map4 - DevAssert( index < sizeof(prach_root_sequence_map_abc) / sizeof(prach_root_sequence_map_abc[0]) ); - } - - u = prach_root_sequence_map[index]; - - uint16_t n_group_ra = 0; - - if ( (nr_du[u]<(N_ZC/3)) && (nr_du[u]>=NCS) ) { - n_shift_ra = nr_du[u]/NCS; - d_start = (nr_du[u]<<1) + (n_shift_ra * NCS); - n_group_ra = N_ZC/d_start; - n_shift_ra_bar = max(0,(N_ZC-(nr_du[u]<<1)-(n_group_ra*d_start))/N_ZC); - } else if ( (nr_du[u]>=(N_ZC/3)) && (nr_du[u]<=((N_ZC - NCS)>>1)) ) { - n_shift_ra = (N_ZC - (nr_du[u]<<1))/NCS; - d_start = N_ZC - (nr_du[u]<<1) + (n_shift_ra * NCS); - n_group_ra = nr_du[u]/d_start; - n_shift_ra_bar = min(n_shift_ra,max(0,(nr_du[u]- (n_group_ra*d_start))/NCS)); - } else { - n_shift_ra = 0; - n_shift_ra_bar = 0; - } - - // This is the number of cyclic shifts for the current root u - numshift = (n_shift_ra*n_group_ra) + n_shift_ra_bar; - - // skip to next root and recompute parameters if numshift==0 - if (numshift>0) - not_found = 0; - else - preamble_offset++; - } + prach_root_sequence_map = prach_root_sequence_map_0_3; } -#ifdef PRACH_DEBUG + LOG_D( PHY, "compute_prach_seq: done init prach_tables\n" ); - if (NCS>0) - LOG_I( PHY, "Initializing %u preambles for PRACH (NCS_config %"PRIu8", NCS %u, N_ZC/NCS %u)\n", - num_preambles, zeroCorrelationZoneConfig, NCS, N_ZC/NCS ); + for (i=0; i u=%d\n",index,u); inv_u = nr_ZC_inv[u]; // multiplicative inverse of u @@ -322,8 +147,8 @@ void compute_nr_prach_seq(uint16_t rootSequenceIndex, // for the unrestricted case X_u[0] is the first root indicated by the rootSequenceIndex for (k=0; k -#include "nfapi_interface.h" - -// Functions below implement 36-211 and 36-212 - -/** @addtogroup _PHY_TRANSPORT_ - * @{ - */ - -void fill_UE_dlsch_MCH(PHY_VARS_NR_UE *ue,int mcs,int ndi,int rvidx,int eNB_id); - -int rx_pmch(PHY_VARS_NR_UE *phy_vars_ue, - unsigned char eNB_id, - uint8_t subframe, - unsigned char symbol); - -/** \brief Dump OCTAVE/MATLAB files for PMCH debugging - @param phy_vars_ue Pointer to UE variables - @param eNB_id index of eNB in ue variables - @param coded_bits_per_codeword G from 36.211 - @param subframe Index of subframe - @returns 0 on success -*/ -void dump_mch(PHY_VARS_NR_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword,int subframe); - - - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream QPSK/QPSK reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qpsk_qpsk(int16_t *stream0_in, - int16_t *stream1_in, - int16_t *stream0_out, - int16_t *rho01, - int32_t length); - -/** \brief This function perform LLR computation for dual-stream (QPSK/QPSK) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr128p pointer to pointer to symbol in dlsch_llr*/ -int32_t nr_dlsch_qpsk_qpsk_llr(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t symbol, - uint32_t len, - uint8_t first_symbol_flag, - uint16_t nb_rb, - uint16_t pbch_pss_sss_adj, - int16_t **llr128p); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream QPSK/16QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qpsk_qam16(int16_t *stream0_in, - int16_t *stream1_in, - short *ch_mag_i, - int16_t *stream0_out, - int16_t *rho01, - int32_t length); - -/** \brief This function perform LLR computation for dual-stream (QPSK/16QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr128p pointer to pointer to symbol in dlsch_llr*/ -int32_t nr_dlsch_qpsk_16qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - int **dl_ch_mag_i, //|h_1|^2*(2/sqrt{10}) - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t symbol, - uint8_t first_symbol_flag, - uint16_t nb_rb, - uint16_t pbch_pss_sss_adj, - int16_t **llr128p); - - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream QPSK/64QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qpsk_qam64(int16_t *stream0_in, - int16_t *stream1_in, - short *ch_mag_i, - int16_t *stream0_out, - int16_t *rho01, - int32_t length); - -/** \brief This function perform LLR computation for dual-stream (QPSK/64QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr128p pointer to pointer to symbol in dlsch_llr*/ -int32_t nr_dlsch_qpsk_64qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - int **dl_ch_mag_i, //|h_1|^2*(2/sqrt{10}) - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t symbol, - uint8_t first_symbol_flag, - uint16_t nb_rb, - uint16_t pbch_pss_sss_adj, - int16_t **llr128p); - - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 16QAM/QPSK reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam16_qpsk(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *stream0_out, - short *rho01, - int length); -/** \brief This function perform LLR computation for dual-stream (16QAM/QPSK) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr16p pointer to pointer to symbol in dlsch_llr*/ -int nr_dlsch_16qam_qpsk_llr(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int **rxdataF_comp_i, - int **dl_ch_mag, //|h_0|^2*(2/sqrt{10}) - int **rho_i, - short *dlsch_llr, - unsigned char symbol, - unsigned char first_symbol_flag, - unsigned short nb_rb, - uint16_t pbch_pss_sss_adjust, - short **llr16p); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 16QAM/16QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam16_qam16(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *ch_mag_i, - short *stream0_out, - short *rho01, - int length); - -/** \brief This function perform LLR computation for dual-stream (16QAM/16QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr16p pointer to pointer to symbol in dlsch_llr*/ -int nr_dlsch_16qam_16qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int **rxdataF_comp_i, - int **dl_ch_mag, //|h_0|^2*(2/sqrt{10}) - int **dl_ch_mag_i, //|h_1|^2*(2/sqrt{10}) - int **rho_i, - short *dlsch_llr, - unsigned char symbol, - uint32_t len, - unsigned char first_symbol_flag, - unsigned short nb_rb, - uint16_t pbch_pss_sss_adjust, - short **llr16p); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 16QAM/64QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam16_qam64(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *ch_mag_i, - short *stream0_out, - short *rho01, - int length); - -/** \brief This function perform LLR computation for dual-stream (16QAM/64QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr16p pointer to pointer to symbol in dlsch_llr*/ -int nr_dlsch_16qam_64qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int **rxdataF_comp_i, - int **dl_ch_mag, //|h_0|^2*(2/sqrt{10}) - int **dl_ch_mag_i, //|h_1|^2*(2/sqrt{10}) - int **rho_i, - short *dlsch_llr, - unsigned char symbol, - unsigned char first_symbol_flag, - unsigned short nb_rb, - uint16_t pbch_pss_sss_adjust, - short **llr16p); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 64QAM/64QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam64_qpsk(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *stream0_out, - short *rho01, - int length); - -/** \brief This function perform LLR computation for dual-stream (64QAM/64QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr16p pointer to pointer to symbol in dlsch_llr*/ -int nr_dlsch_64qam_qpsk_llr(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int **rxdataF_comp_i, - int **dl_ch_mag, - int **rho_i, - short *dlsch_llr, - unsigned char symbol, - unsigned char first_symbol_flag, - unsigned short nb_rb, - uint16_t pbch_pss_sss_adjust, - short **llr16p); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 64QAM/16QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam64_qam16(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *ch_mag_i, - short *stream0_out, - short *rho01, - int length); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 64QAM/16QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam64_qam16_avx2(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *ch_mag_i, - short *stream0_out, - short *rho01, - int length); - -/** \brief This function perform LLR computation for dual-stream (64QAM/16QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr16p pointer to pointer to symbol in dlsch_llr*/ -int nr_dlsch_64qam_16qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int **rxdataF_comp_i, - int **dl_ch_mag, - int **dl_ch_mag_i, - int **rho_i, - short *dlsch_llr, - unsigned char symbol, - unsigned char first_symbol_flag, - unsigned short nb_rb, - uint16_t pbch_pss_sss_adjust, - short **llr16p); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 64QAM/64QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam64_qam64(short *stream0_in, - short *stream1_in, - short *ch_mag, - short *ch_mag_i, - short *stream0_out, - short *rho01, - int length); - -/** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream 64QAM/64QAM reception. - @param stream0_in Input from channel compensated (MR combined) stream 0 - @param stream1_in Input from channel compensated (MR combined) stream 1 - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param stream0_out Output from LLR unit for stream0 - @param rho01 Cross-correlation between channels (MR combined) - @param length in complex channel outputs*/ -void qam64_qam64_avx2(int32_t *stream0_in, - int32_t *stream1_in, - int32_t *ch_mag, - int32_t *ch_mag_i, - int16_t *stream0_out, - int32_t *rho01, - int length); - -/** \brief This function perform LLR computation for dual-stream (64QAM/64QAM) transmission. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param ch_mag Input from scaled channel magnitude square of h0'*g0 - @param ch_mag_i Input from scaled channel magnitude square of h0'*g1 - @param rho_i Correlation between channel of signal and inteference - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag flag to indicate this is the first symbol of the dlsch - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr16p pointer to pointer to symbol in dlsch_llr*/ -int nr_dlsch_64qam_64qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int **rxdataF_comp_i, - int **dl_ch_mag, - int **dl_ch_mag_i, - int **rho_i, - short *dlsch_llr, - unsigned char symbol, - uint32_t len, - unsigned char first_symbol_flag, - unsigned short nb_rb, - uint16_t pbch_pss_sss_adjust, - //short **llr16p, - uint32_t llr_offset); - - -/** \brief This function generates log-likelihood ratios (decoder input) for single-stream QPSK received waveforms. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param dlsch_llr llr output - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adj Number of channel bits taken by PBCH/PSS/SSS - @param llr128p pointer to pointer to symbol in dlsch_llr - @param beamforming_mode beamforming mode -*/ -int32_t nr_dlsch_qpsk_llr(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int16_t *dlsch_llr, - uint8_t symbol, - uint32_t len, - uint8_t first_symbol_flag, - uint16_t nb_rb, - uint8_t beamforming_mode); - -/** - \brief This function generates log-likelihood ratios (decoder input) for single-stream 16QAM received waveforms - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param dlsch_llr llr output - @param dl_ch_mag Squared-magnitude of channel in each resource element position corresponding to allocation and weighted for mid-point in 16QAM constellation - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adjust Adjustment factor in RE for PBCH/PSS/SSS allocations - @param llr128p pointer to pointer to symbol in dlsch_llr - @param beamforming_mode beamforming mode -*/ - -int32_t nr_dlsch_qpsk_llr_SIC(NR_DL_FRAME_PARMS *frame_parms, - int **rxdataF_comp, - int32_t **sic_buffer, - int **rho_i, - short *dlsch_llr, - uint8_t num_pdcch_symbols, - uint16_t nb_rb, - uint8_t subframe, - uint16_t mod_order_0, - uint32_t rb_alloc); - -void nr_dlsch_16qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int16_t *dlsch_llr, - int32_t **dl_ch_mag, - uint8_t symbol, - uint32_t len, - uint8_t first_symbol_flag, - uint16_t nb_rb, - int16_t **llr32p, - uint8_t beamforming_mode); -/** - \brief This function generates log-likelihood ratios (decoder input) for single-stream 16QAM received waveforms - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param dlsch_llr llr output - @param dl_ch_mag Squared-magnitude of channel in each resource element position corresponding to allocation, weighted by first mid-point of 64-QAM constellation - @param dl_ch_magb Squared-magnitude of channel in each resource element position corresponding to allocation, weighted by second mid-point of 64-QAM constellation - @param symbol OFDM symbol index in sub-frame - @param first_symbol_flag - @param nb_rb number of RBs for this allocation - @param pbch_pss_sss_adjust PBCH/PSS/SSS RE adjustment (in REs) - @param beamforming_mode beamforming mode -*/ -void nr_dlsch_16qam_llr_SIC (NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **sic_buffer, //Q15 - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t num_pdcch_symbols, - int32_t **dl_ch_mag, - uint16_t nb_rb, - uint8_t subframe, - uint16_t mod_order_0, - uint32_t rb_alloc); - -void dlsch_64qam_llr_SIC(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **sic_buffer, //Q15 - int32_t **rho_i, - int16_t *dlsch_llr, - uint8_t num_pdcch_symbols, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint16_t nb_rb, - uint8_t subframe, - uint16_t mod_order_0, - uint32_t rb_alloc); - -void nr_dlsch_64qam_llr(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int16_t *dlsch_llr, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint8_t symbol, - uint32_t len, - uint8_t first_symbol_flag, - uint16_t nb_rb, - uint32_t llr_offset, - uint8_t beamforming_mode); - - -/** \fn dlsch_siso(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - uint8_t l, - uint16_t nb_rb) - \brief This function does the first stage of llr computation for SISO, by just extracting the pilots, PBCH and primary/secondary synchronization sequences. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param l symbol in sub-frame - @param nb_rb Number of RBs in this allocation -*/ - -void dlsch_siso(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - uint8_t l, - uint16_t nb_rb); - -/** \fn dlsch_alamouti(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint8_t symbol, - uint16_t nb_rb) - \brief This function does Alamouti combining on RX and prepares LLR inputs by skipping pilots, PBCH and primary/secondary synchronization signals. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param dl_ch_mag First squared-magnitude of channel (16QAM and 64QAM) for LLR computation. Alamouti combining should be performed on this as well. Result is stored in first antenna position - @param dl_ch_magb Second squared-magnitude of channel (64QAM only) for LLR computation. Alamouti combining should be performed on this as well. Result is stored in first antenna position - @param symbol Symbol in sub-frame - @param nb_rb Number of RBs in this allocation -*/ -void dlsch_alamouti(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint8_t symbol, - uint16_t nb_rb); - -/** \fn dlsch_antcyc(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint8_t symbol, - uint16_t nb_rb) - \brief This function does antenna selection (based on antenna cycling pattern) on RX and prepares LLR inputs by skipping pilots, PBCH and primary/secondary synchronization signals. Note that this is not LTE, it is just included for comparison purposes. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param dl_ch_mag First squared-magnitude of channel (16QAM and 64QAM) for LLR computation. Alamouti combining should be performed on this as well. Result is stored in first antenna position - @param dl_ch_magb Second squared-magnitude of channel (64QAM only) for LLR computation. Alamouti combining should be performed on this as well. Result is stored in first antenna position - @param symbol Symbol in sub-frame - @param nb_rb Number of RBs in this allocation -*/ -void dlsch_antcyc(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint8_t symbol, - uint16_t nb_rb); - -/** \fn dlsch_detection_mrc(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - int32_t **rho, - int32_t **rho_i, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - uint8_t symbol, - uint16_t nb_rb, - uint8_t dual_stream_UE) - - \brief This function does maximal-ratio combining for dual-antenna receivers. - @param frame_parms Frame descriptor structure - @param rxdataF_comp Compensated channel output - @param rxdataF_comp_i Compensated channel output for interference - @param rho Cross correlation between spatial channels - @param rho_i Cross correlation between signal and inteference channels - @param dl_ch_mag First squared-magnitude of channel (16QAM and 64QAM) for LLR computation. Alamouti combining should be performed on this as well. Result is stored in first antenna position - @param dl_ch_magb Second squared-magnitude of channel (64QAM only) for LLR computation. Alamouti combining should be performed on this as well. Result is stored in first antenna position - @param symbol Symbol in sub-frame - @param nb_rb Number of RBs in this allocation - @param dual_stream_UE Flag to indicate dual-stream detection -*/ -void dlsch_detection_mrc(NR_DL_FRAME_PARMS *frame_parms, - int32_t **rxdataF_comp, - int32_t **rxdataF_comp_i, - int32_t **rho, - int32_t **rho_i, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - int32_t **dl_ch_mag_i, - int32_t **dl_ch_magb_i, - uint8_t symbol, - uint16_t nb_rb, - uint8_t dual_stream_UE); - -void dlsch_detection_mrc_TM34(NR_DL_FRAME_PARMS *frame_parms, - NR_UE_PDSCH *lte_ue_pdsch_vars, - int harq_pid, - int round, - unsigned char symbol, - unsigned short nb_rb, - unsigned char dual_stream_UE); - -/** \fn dlsch_extract_rbs_single(int32_t **rxdataF, - int32_t **dl_ch_estimates, - int32_t **rxdataF_ext, - int32_t **dl_ch_estimates_ext, - uint16_t pmi, - uint8_t *pmi_ext, - uint32_t *rb_alloc, - uint8_t symbol, - uint8_t subframe, - NR_DL_FRAME_PARMS *frame_parms) - \brief This function extracts the received resource blocks, both channel estimates and data symbols, - for the current allocation and for single antenna eNB transmission. - @param rxdataF Raw FFT output of received signal - @param dl_ch_estimates Channel estimates of current slot - @param rxdataF_ext FFT output for RBs in this allocation - @param dl_ch_estimates_ext Channel estimates for RBs in this allocation - @param pmi subband Precoding matrix indicator - @param pmi_ext Extracted PMI for chosen RBs - @param rb_alloc RB allocation vector - @param symbol Symbol to extract - @param subframe Subframe number - @param vrb_type Flag to indicate distributed VRB type - @param high_speed_flag - @param frame_parms Pointer to frame descriptor -*/ -/*uint16_t nr_dlsch_extract_rbs_single(int32_t **rxdataF, - int32_t **dl_ch_estimates, - int32_t **rxdataF_ext, - int32_t **dl_ch_estimates_ext, - uint16_t pmi, - uint8_t *pmi_ext, - uint32_t *rb_alloc, - uint8_t symbol, - uint8_t subframe, - uint32_t high_speed_flag, - NR_DL_FRAME_PARMS *frame_parms);*/ - -unsigned short nr_dlsch_extract_rbs_single(int **rxdataF, - int **dl_ch_estimates, - int **rxdataF_ext, - int **dl_ch_estimates_ext, - unsigned short pmi, - unsigned char *pmi_ext, - unsigned char symbol, - uint8_t pilots, - unsigned short start_rb, - unsigned short nb_pdsch_rb, - unsigned char nr_tti_rx, - uint32_t high_speed_flag, - NR_DL_FRAME_PARMS *frame_parms); - -/** \fn dlsch_extract_rbs_dual(int32_t **rxdataF, - int32_t **dl_ch_estimates, - int32_t **rxdataF_ext, - int32_t **dl_ch_estimates_ext, - uint16_t pmi, - uint8_t *pmi_ext, - uint32_t *rb_alloc, - uint8_t symbol, - NR_DL_FRAME_PARMS *frame_parms) - \brief This function extracts the received resource blocks, both channel estimates and data symbols, - for the current allocation and for dual antenna eNB transmission. - @param rxdataF Raw FFT output of received signal - @param dl_ch_estimates Channel estimates of current slot - @param rxdataF_ext FFT output for RBs in this allocation - @param dl_ch_estimates_ext Channel estimates for RBs in this allocation - @param pmi subband Precoding matrix indicator - @param pmi_ext Extracted PMI for chosen RBs - @param rb_alloc RB allocation vector - @param symbol Symbol to extract - @param subframe Subframe index - @param high_speed_flag - @param frame_parms Pointer to frame descriptor -*/ -unsigned short nr_dlsch_extract_rbs_dual(int **rxdataF, - int **dl_ch_estimates, - int **rxdataF_ext, - int **dl_ch_estimates_ext, - unsigned short pmi, - unsigned char *pmi_ext, - unsigned char symbol, - uint8_t pilots, - unsigned short start_rb, - unsigned short nb_rb_pdsch, - unsigned char nr_tti_rx, - uint32_t high_speed_flag, - NR_DL_FRAME_PARMS *frame_parms, - MIMO_mode_t mimo_mode); - -/** \fn dlsch_extract_rbs_TM7(int32_t **rxdataF, - int32_t **dl_bf_ch_estimates, - int32_t **rxdataF_ext, - int32_t **dl_bf_ch_estimates_ext, - uint32_t *rb_alloc, - uint8_t symbol, - uint8_t subframe, - uint32_t high_speed_flag, - NR_DL_FRAME_PARMS *frame_parms) - \brief This function extracts the received resource blocks, both channel estimates and data symbols, - for the current allocation and for single antenna eNB transmission. - @param rxdataF Raw FFT output of received signal - @param dl_bf_ch_estimates Beamforming channel estimates of current slot - @param rxdataF_ext FFT output for RBs in this allocation - @param dl_bf_ch_estimates_ext Beamforming channel estimates for RBs in this allocation - @param rb_alloc RB allocation vector - @param symbol Symbol to extract - @param subframe Subframe number - @param high_speed_flag - @param frame_parms Pointer to frame descriptor -*/ -uint16_t dlsch_extract_rbs_TM7(int32_t **rxdataF, - int32_t **dl_bf_ch_estimates, - int32_t **rxdataF_ext, - int32_t **dl_bf_ch_estimates_ext, - uint32_t *rb_alloc, - uint8_t symbol, - uint8_t subframe, - uint32_t high_speed_flag, - NR_DL_FRAME_PARMS *frame_parms); - -/** \brief This function performs channel compensation (matched filtering) on the received RBs for this allocation. In addition, it computes the squared-magnitude of the channel with weightings for 16QAM/64QAM detection as well as dual-stream detection (cross-correlation) - @param rxdataF_ext Frequency-domain received signal in RBs to be demodulated - @param dl_ch_estimates_ext Frequency-domain channel estimates in RBs to be demodulated - @param dl_ch_mag First Channel magnitudes (16QAM/64QAM) - @param dl_ch_magb Second weighted Channel magnitudes (64QAM) - @param rxdataF_comp Compensated received waveform - @param rho Cross-correlation between two spatial channels on each RX antenna - @param frame_parms Pointer to frame descriptor - @param symbol Symbol on which to operate - @param first_symbol_flag set to 1 on first DLSCH symbol - @param mod_order Modulation order of allocation - @param nb_rb Number of RBs in allocation - @param output_shift Rescaling for compensated output (should be energy-normalizing) - @param phy_measurements Pointer to UE PHY measurements -*/ -void nr_dlsch_channel_compensation(int32_t **rxdataF_ext, - int32_t **dl_ch_estimates_ext, - int32_t **dl_ch_mag, - int32_t **dl_ch_magb, - int32_t **rxdataF_comp, - int32_t **rho, - NR_DL_FRAME_PARMS *frame_parms, - uint8_t symbol, - uint8_t start_symbol, - uint8_t first_symbol_flag, - uint8_t mod_order, - uint16_t nb_rb, - uint8_t output_shift, - PHY_NR_MEASUREMENTS *phy_measurements); - -void nr_dlsch_channel_compensation_core(int **rxdataF_ext, - int **dl_ch_estimates_ext, - int **dl_ch_mag, - int **dl_ch_magb, - int **rxdataF_comp, - int **rho, - unsigned char n_tx, - unsigned char n_rx, - unsigned char mod_order, - unsigned char output_shift, - int length, - int start_point); - -void nr_dlsch_deinterleaving(uint8_t symbol, - uint8_t start_symbol, - uint16_t L, - uint16_t *llr, - uint16_t *llr_deint, - uint16_t nb_rb_pdsch); - -void dlsch_dual_stream_correlation(NR_DL_FRAME_PARMS *frame_parms, - unsigned char symbol, - unsigned short nb_rb, - int **dl_ch_estimates_ext, - int **dl_ch_estimates_ext_i, - int **dl_ch_rho_ext, - unsigned char output_shift); - -void dlsch_dual_stream_correlationTM34(NR_DL_FRAME_PARMS *frame_parms, - unsigned char symbol, - unsigned short nb_rb, - int **dl_ch_estimates_ext, - int **dl_ch_estimates_ext_i, - int **dl_ch_rho_ext, - unsigned char output_shift0, - unsigned char output_shift1); -//This function is used to compute multiplications in Hhermitian * H matrix -void conjch0_mult_ch1(int *ch0, - int *ch1, - int32_t *ch0conj_ch1, - unsigned short nb_rb, - unsigned char output_shift0); - -void construct_HhH_elements(int *ch0conj_ch0, - int *ch1conj_ch1, - int *ch2conj_ch2, - int *ch3conj_ch3, - int *ch0conj_ch1, - int *ch1conj_ch0, - int *ch2conj_ch3, - int *ch3conj_ch2, - int32_t *after_mf_00, - int32_t *after_mf_01, - int32_t *after_mf_10, - int32_t *after_mf_11, - unsigned short nb_rb); - -void squared_matrix_element(int32_t *Hh_h_00, - int32_t *Hh_h_00_sq, - unsigned short nb_rb); - -void dlsch_channel_level_TM34_meas(int *ch00, - int *ch01, - int *ch10, - int *ch11, - int *avg_0, - int *avg_1, - unsigned short nb_rb); - -void nr_dlsch_channel_level_median(int **dl_ch_estimates_ext, - int32_t *median, - int n_tx, - int n_rx, - int length, - int start_point); - -void nr_dlsch_detection_mrc_core(int **rxdataF_comp, - int **rxdataF_comp_i, - int **rho, - int **rho_i, - int **dl_ch_mag, - int **dl_ch_magb, - int **dl_ch_mag_i, - int **dl_ch_magb_i, - unsigned char n_tx, - unsigned char n_rx, - int length, - int start_point); - -void det_HhH(int32_t *after_mf_00, - int32_t *after_mf_01, - int32_t *after_mf_10, - int32_t *after_mf_11, - int32_t *det_fin_128, - unsigned short nb_rb); - -void numer(int32_t *Hh_h_00_sq, - int32_t *Hh_h_01_sq, - int32_t *Hh_h_10_sq, - int32_t *Hh_h_11_sq, - int32_t *num_fin, - unsigned short nb_rb); - -uint8_t rank_estimation_tm3_tm4(int *dl_ch_estimates_00, - int *dl_ch_estimates_01, - int *dl_ch_estimates_10, - int *dl_ch_estimates_11, - unsigned short nb_rb); - -void dlsch_channel_compensation_TM56(int **rxdataF_ext, - int **dl_ch_estimates_ext, - int **dl_ch_mag, - int **dl_ch_magb, - int **rxdataF_comp, - unsigned char *pmi_ext, - NR_DL_FRAME_PARMS *frame_parms, - PHY_NR_MEASUREMENTS *phy_measurements, - int eNB_id, - unsigned char symbol, - unsigned char mod_order, - unsigned short nb_rb, - unsigned char output_shift, - unsigned char dl_power_off); - - -void dlsch_channel_compensation_TM34(NR_DL_FRAME_PARMS *frame_parms, - NR_UE_PDSCH *lte_ue_pdsch_vars, - PHY_NR_MEASUREMENTS *phy_measurements, - int eNB_id, - unsigned char symbol, - unsigned char mod_order0, - unsigned char mod_order1, - int harq_pid, - int round, - MIMO_mode_t mimo_mode, - unsigned short nb_rb, - unsigned char output_shift0, - unsigned char output_shift1); - - -/** \brief This function computes the average channel level over all allocated RBs and antennas (TX/RX) in order to compute output shift for compensated signal - @param dl_ch_estimates_ext Channel estimates in allocated RBs - @param frame_parms Pointer to frame descriptor - @param avg Pointer to average signal strength - @param pilots_flag Flag to indicate pilots in symbol - @param nb_rb Number of allocated RBs -*/ -void nr_dlsch_channel_level(int **dl_ch_estimates_ext, - NR_DL_FRAME_PARMS *frame_parms, - int32_t *avg, - uint8_t symbol, - uint32_t len, - unsigned short nb_rb); - - -void dlsch_channel_level_TM34(int **dl_ch_estimates_ext, - NR_DL_FRAME_PARMS *frame_parms, - unsigned char *pmi_ext, - int *avg_0, - int *avg_1, - uint8_t symbol, - unsigned short nb_rb, - MIMO_mode_t mimo_mode); - - -void dlsch_channel_level_TM56(int32_t **dl_ch_estimates_ext, - NR_DL_FRAME_PARMS *frame_parms, - unsigned char *pmi_ext, - int32_t *avg, - uint8_t symbol_mod, - uint16_t nb_rb); - -void dlsch_channel_level_TM7(int32_t **dl_bf_ch_estimates_ext, - NR_DL_FRAME_PARMS *frame_parms, - int32_t *avg, - uint8_t pilots_flag, - uint16_t nb_rb); - -void nr_dlsch_scale_channel(int32_t **dl_ch_estimates_ext, - NR_DL_FRAME_PARMS *frame_parms, - NR_UE_DLSCH_t **dlsch_ue, - uint8_t symbol, - uint8_t start_symbol, - uint16_t nb_rb); - -/** \brief This is the top-level entry point for DLSCH decoding in UE. It should be replicated on several - threads (on multi-core machines) corresponding to different HARQ processes. The routine first - computes the segmentation information, followed by rate dematching and sub-block deinterleaving the of the - received LLRs computed by dlsch_demodulation for each transport block segment. It then calls the - turbo-decoding algorithm for each segment and stops after either after unsuccesful decoding of at least - one segment or correct decoding of all segments. Only the segment CRCs are check for the moment, the - overall CRC is ignored. Finally transport block reassembly is performed. - @param phy_vars_ue Pointer to ue variables - @param dlsch_llr Pointer to LLR values computed by dlsch_demodulation - @param lte_frame_parms Pointer to frame descriptor - @param dlsch Pointer to DLSCH descriptor - @param frame Frame number - @param subframe Subframe number - @param num_pdcch_symbols Number of PDCCH symbols - @param is_crnti indicates if PDSCH belongs to a CRNTI (necessary for parallelizing decoding threads) - @param llr8_flag If 1, indicate that the 8-bit turbo decoder should be used - @returns 0 on success, 1 on unsuccessful decoding -*/ - -uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, - short *dlsch_llr, - NR_DL_FRAME_PARMS *frame_parms, - NR_UE_DLSCH_t *dlsch, - NR_DL_UE_HARQ_t *harq_process, - uint32_t frame, - uint16_t nb_symb_sch, - uint8_t nr_tti_rx, - uint8_t harq_pid, - uint8_t is_crnti, - uint8_t llr8_flag); - -uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue, - UE_nr_rxtx_proc_t *proc, - int eNB_id, - short *dlsch_llr, - NR_DL_FRAME_PARMS *frame_parms, - NR_UE_DLSCH_t *dlsch, - NR_DL_UE_HARQ_t *harq_process, - uint32_t frame, - uint16_t nb_symb_sch, - uint8_t nr_tti_rx, - uint8_t harq_pid, - uint8_t is_crnti, - uint8_t llr8_flag); - -void *nr_dlsch_decoding_2thread0(void *arg); - -void *nr_dlsch_decoding_2thread1(void *arg); - -void nr_dlsch_unscrambling(int16_t* llr, - uint32_t size, - uint8_t q, - uint32_t Nid, - uint32_t n_RNTI); - -uint32_t dlsch_decoding_emul(PHY_VARS_NR_UE *phy_vars_ue, - uint8_t subframe, - PDSCH_t dlsch_id, - uint8_t eNB_id); - -/** \brief This function is the top-level entry point to PDSCH demodulation, after frequency-domain transformation and channel estimation. It performs - - RB extraction (signal and channel estimates) - - channel compensation (matched filtering) - - RE extraction (pilot, PBCH, synch. signals) - - antenna combining (MRC, Alamouti, cycling) - - LLR computation - This function supports TM1, 2, 3, 5, and 6. - @param PHY_VARS_NR_UE Pointer to PHY variables - @param type Type of PDSCH (SI_PDSCH,RA_PDSCH,PDSCH,PMCH) - @param eNB_id eNb index (Nid1) 0,1,2 - @param eNB_id_i Interfering eNB index (Nid1) 0,1,2, or 3 in case of MU-MIMO IC receiver - @param subframe Subframe number - @param symbol Symbol on which to act (within sub-frame) - @param first_symbol_flag set to 1 on first DLSCH symbol - @param rx_type. rx_type=RX_IC_single_stream will enable interference cancellation of a second stream when decoding the first stream. In case of TM1, 2, 5, and this can cancel interference from a neighbouring cell given by eNB_id_i. In case of TM5, eNB_id_i should be set to n_connected_eNB to perform multi-user interference cancellation. In case of TM3, eNB_id_i should be set to eNB_id to perform co-channel interference cancellation; this option should be used together with an interference cancellation step [...]. In case of TM3, if rx_type=RX_IC_dual_stream, both streams will be decoded by applying the IC single stream receiver twice. - @param i_mod Modulation order of the interfering stream -*/ -int32_t nr_rx_pdsch(PHY_VARS_NR_UE *phy_vars_ue, - PDSCH_t type, - uint8_t eNB_id, - uint8_t eNB_id_i, - uint32_t frame, - uint8_t subframe, - uint8_t symbol, - uint8_t first_symbol_flag, - RX_type_t rx_type, - uint8_t i_mod, - uint8_t harq_pid); - -/*! \brief Extract PSS and SSS resource elements - @param phy_vars_ue Pointer to UE variables - @param[out] pss_ext contain the PSS signals after the extraction - @param[out] sss_ext contain the SSS signals after the extraction - @returns 0 on success -*/ -int pss_sss_extract(PHY_VARS_NR_UE *phy_vars_ue, - int32_t pss_ext[4][72], - int32_t sss_ext[4][72], - uint8_t subframe); - -/*! \brief Extract only PSS resource elements - @param phy_vars_ue Pointer to UE variables - @param[out] pss_ext contain the PSS signals after the extraction - @returns 0 on success -*/ -int pss_only_extract(PHY_VARS_NR_UE *phy_vars_ue, - int32_t pss_ext[4][72], - uint8_t subframe); - -/*! \brief Extract only SSS resource elements - @param phy_vars_ue Pointer to UE variables - @param[out] sss_ext contain the SSS signals after the extraction - @returns 0 on success -*/ -int sss_only_extract(PHY_VARS_NR_UE *phy_vars_ue, - int32_t sss_ext[4][72], - uint8_t subframe); - -/*! \brief Performs detection of SSS to find cell ID and other framing parameters (FDD/TDD, normal/extended prefix) - @param phy_vars_ue Pointer to UE variables - @param tot_metric Pointer to variable containing maximum metric under framing hypothesis (to be compared to other hypotheses - @param flip_max Pointer to variable indicating if start of frame is in second have of RX buffer (i.e. PSS/SSS is flipped) - @param phase_max Pointer to variable (0 ... 6) containing rought phase offset between PSS and SSS (can be used for carrier - frequency adjustment. 0 means -pi/3, 6 means pi/3. - @returns 0 on success -*/ -int rx_sss(PHY_VARS_NR_UE *phy_vars_ue,int32_t *tot_metric,uint8_t *flip_max,uint8_t *phase_max); - -/*! \brief receiver for the PBCH - \returns number of tx antennas or -1 if error -*/ -int nr_rx_pbch( PHY_VARS_NR_UE *ue, - UE_nr_rxtx_proc_t *proc, - NR_UE_PBCH *nr_ue_pbch_vars, - NR_DL_FRAME_PARMS *frame_parms, - uint8_t eNB_id, - uint8_t i_ssb, - MIMO_mode_t mimo_mode, - uint32_t high_speed_flag); - -int nr_pbch_detection(UE_nr_rxtx_proc_t *proc, - PHY_VARS_NR_UE *ue, - int pbch_initial_symbol, - runmode_t mode); - -uint16_t rx_pbch_emul(PHY_VARS_NR_UE *phy_vars_ue, - uint8_t eNB_id, - uint8_t pbch_phase); - - -/*! \brief PBCH unscrambling - This is similar to pbch_scrabling with the difference that inputs are signed s16s (llr values) and instead of flipping bits we change signs. - \param frame_parms Pointer to frame descriptor - \param llr Output of the demodulator - \param length Length of the sequence - \param frame_mod4 Frame number modulo 4*/ -void pbch_unscrambling(NR_DL_FRAME_PARMS *frame_parms, - int8_t* llr, - uint32_t length, - uint8_t frame_mod4); - - -void generate_64qam_table(void); -void generate_16qam_table(void); -void generate_qpsk_table(void); - -uint16_t extract_crc(uint8_t *dci,uint8_t DCI_LENGTH); - -/*! \brief LLR from two streams. This function takes two streams (qpsk modulated) and calculates the LLR, considering one stream as interference. - \param stream0_in pointer to first stream0 - \param stream1_in pointer to first stream1 - \param stream0_out pointer to output stream - \param rho01 pointer to correlation matrix - \param length*/ -void qpsk_qpsk_TM3456(short *stream0_in, - short *stream1_in, - short *stream0_out, - short *rho01, - int length - ); - -/** \brief Attempt decoding of a particular DCI with given length and format. - @param DCI_LENGTH length of DCI in bits - @param DCI_FMT Format of DCI - @param e e-sequence (soft bits) - @param decoded_output Output of Viterbi decoder -*/ -void dci_decoding(uint8_t DCI_LENGTH, - uint8_t DCI_FMT, - int8_t *e, - uint8_t *decoded_output); - -/** \brief Do 36.213 DCI decoding procedure by searching different RNTI options and aggregation levels. Currently does - not employ the complexity reducing procedure based on RNTI. - @param phy_vars_ue UE variables - @param dci_alloc Pointer to DCI_ALLOC_t array to store results for DLSCH/ULSCH programming - @param do_common If 1 perform search in common search-space else ue-specific search-space - @param eNB_id eNB Index on which to act - @param subframe Index of subframe - @returns bitmap of occupied CCE positions (i.e. those detected) -*/ -uint16_t dci_decoding_procedure(PHY_VARS_NR_UE *phy_vars_ue, - DCI_ALLOC_t *dci_alloc, - int do_common, - int16_t eNB_id, - uint8_t subframe); - -uint16_t dci_CRNTI_decoding_procedure(PHY_VARS_NR_UE *ue, - DCI_ALLOC_t *dci_alloc, - uint8_t DCIFormat, - uint8_t agregationLevel, - int16_t eNB_id, - uint8_t subframe); - -uint16_t dci_decoding_procedure_emul(NR_UE_PDCCH **lte_ue_pdcch_vars, - uint8_t num_ue_spec_dci, - uint8_t num_common_dci, - DCI_ALLOC_t *dci_alloc_tx, - DCI_ALLOC_t *dci_alloc_rx, - int16_t eNB_id); - -/** \brief Compute Q (modulation order) based on I_MCS PDSCH. Implements table 7.1.7.1-1 from 36.213. - @param I_MCS */ -uint8_t get_Qm(uint8_t I_MCS); - -/** \brief Compute Q (modulation order) based on I_MCS for PUSCH. Implements table 8.6.1-1 from 36.213. - @param I_MCS */ -uint8_t get_Qm_ul(uint8_t I_MCS); - -/** \brief Compute I_TBS (transport-block size) based on I_MCS for PDSCH. Implements table 7.1.7.1-1 from 36.213. - @param I_MCS */ -uint8_t get_I_TBS(uint8_t I_MCS); - -/** \brief Compute I_TBS (transport-block size) based on I_MCS for PUSCH. Implements table 8.6.1-1 from 36.213. - @param I_MCS */ -unsigned char get_I_TBS_UL(unsigned char I_MCS); - -/** \brief Compute Q (modulation order) based on downlink I_MCS. Implements table 7.1.7.1-1 from 36.213. - @param I_MCS - @param nb_rb - @return Transport block size */ -uint32_t get_TBS_DL(uint8_t mcs, uint16_t nb_rb); - -/** \brief Compute Q (modulation order) based on uplink I_MCS. Implements table 7.1.7.1-1 from 36.213. - @param I_MCS - @param nb_rb - @return Transport block size */ -uint32_t get_TBS_UL(uint8_t mcs, uint16_t nb_rb); - -/* \brief Return bit-map of resource allocation for a given DCI rballoc (RIV format) and vrb type - @param N_RB_DL number of PRB on DL - @param indicator for even/odd slot - @param vrb vrb index - @param Ngap Gap indicator -*/ -uint32_t get_prb(int N_RB_DL,int odd_slot,int vrb,int Ngap); - -/* \brief Return prb for a given vrb index - @param vrb_type VRB type (0=localized,1=distributed) - @param rb_alloc_dci rballoc field from DCI -*/ -uint32_t get_rballoc(vrb_t vrb_type,uint16_t rb_alloc_dci); - - -/* \brief Return bit-map of resource allocation for a given DCI rballoc (RIV format) and vrb type - @returns Transmission mode (1-7) -*/ -uint8_t get_transmission_mode(module_id_t Mod_id, uint8_t CC_id, rnti_t rnti); - - -/* \brief - @param ra_header Header of resource allocation (0,1) (See sections 7.1.6.1/7.1.6.2 of 36.213 Rel8.6) - @param rb_alloc Bitmap allocation from DCI (format 1,2) - @returns number of physical resource blocks -*/ -uint32_t conv_nprb(uint8_t ra_header,uint32_t rb_alloc,int N_RB_DL); - -int get_G(NR_DL_FRAME_PARMS *frame_parms,uint16_t nb_rb,uint32_t *rb_alloc,uint8_t mod_order,uint8_t Nl,uint8_t num_pdcch_symbols,int frame,uint8_t subframe, uint8_t beamforming_mode); - -int adjust_G(NR_DL_FRAME_PARMS *frame_parms,uint32_t *rb_alloc,uint8_t mod_order,uint8_t subframe); -int adjust_G2(NR_DL_FRAME_PARMS *frame_parms,uint32_t *rb_alloc,uint8_t mod_order,uint8_t subframe,uint8_t symbol); - - -#ifndef modOrder -#define modOrder(I_MCS,I_TBS) ((I_MCS-I_TBS)*2+2) // Find modulation order from I_TBS and I_MCS -#endif - -/** \fn uint8_t I_TBS2I_MCS(uint8_t I_TBS); - \brief This function maps I_tbs to I_mcs according to Table 7.1.7.1-1 in 3GPP TS 36.213 V8.6.0. Where there is two supported modulation orders for the same I_TBS then either high or low modulation is chosen by changing the equality of the two first comparisons in the if-else statement. - \param I_TBS Index of Transport Block Size - \return I_MCS given I_TBS -*/ -uint8_t I_TBS2I_MCS(uint8_t I_TBS); - -/** \fn uint8_t SE2I_TBS(float SE, - uint8_t N_PRB, - uint8_t symbPerRB); - \brief This function maps a requested throughput in number of bits to I_tbs. The throughput is calculated as a function of modulation order, RB allocation and number of symbols per RB. The mapping orginates in the "Transport block size table" (Table 7.1.7.2.1-1 in 3GPP TS 36.213 V8.6.0) - \param SE Spectral Efficiency (before casting to integer, multiply by 1024, remember to divide result by 1024!) - \param N_PRB Number of PhysicalResourceBlocks allocated \sa lte_frame_parms->N_RB_DL - \param symbPerRB Number of symbols per resource block allocated to this channel - \return I_TBS given an SE and an N_PRB -*/ -uint8_t SE2I_TBS(float SE, - uint8_t N_PRB, - uint8_t symbPerRB); -/** \brief This function generates the sounding reference symbol (SRS) for the uplink according to 36.211 v8.6.0. If IFFT_FPGA is defined, the SRS is quantized to a QPSK sequence. - @param frame_parms LTE DL Frame Parameters - @param soundingrs_ul_config_dedicated Dynamic configuration from RRC during Connection Establishment - @param txdataF pointer to the frequency domain TX signal - @returns 0 on success*/ -int generate_srs(NR_DL_FRAME_PARMS *frame_parms, - SOUNDINGRS_UL_CONFIG_DEDICATED *soundingrs_ul_config_dedicated, - int *txdataF, - int16_t amp, - uint32_t subframe); - - -/*! - \brief This function is similar to generate_srs_tx but generates a conjugate sequence for channel estimation. If IFFT_FPGA is defined, the SRS is quantized to a QPSK sequence. - @param phy_vars_ue Pointer to PHY_VARS structure - @param eNB_id Index of destination eNB for this SRS - @param amp Linear amplitude of SRS - @param subframe Index of subframe on which to act - @returns 0 on success, -1 on error with message -*/ - -int32_t generate_srs_tx(PHY_VARS_NR_UE *phy_vars_ue, - uint8_t eNB_id, - int16_t amp, - uint32_t subframe); - -/*! - \brief This function generates the downlink reference signal for the PUSCH according to 36.211 v8.6.0. The DRS occuies the RS defined by rb_alloc and the symbols 2 and 8 for extended CP and 3 and 10 for normal CP. -*/ - -int32_t generate_drs_pusch(PHY_VARS_NR_UE *phy_vars_ue, - UE_nr_rxtx_proc_t *proc, - uint8_t eNB_id, - int16_t amp, - uint32_t subframe, - uint32_t first_rb, - uint32_t nb_rb, - uint8_t ant); - -/*! - \brief This function initializes the Group Hopping, Sequence Hopping and nPRS sequences for PUCCH/PUSCH according to 36.211 v8.6.0. It should be called after configuration of UE (reception of SIB2/3) and initial configuration of eNB (or after reconfiguration of cell-specific parameters). - @param frame_parms Pointer to a NR_DL_FRAME_PARMS structure (eNB or UE)*/ -void init_ul_hopping(NR_DL_FRAME_PARMS *frame_parms); - - -/*! - \brief This function implements the initialization of paging parameters for UE (See Section 7, 36.304).It must be called after setting IMSImod1024 during UE startup and after receiving SIB2 - @param ue Pointer to UE context - @param defaultPagingCycle T from 36.304 (0=32,1=64,2=128,3=256) - @param nB nB from 36.304 (0=4T,1=2T,2=T,3=T/2,4=T/4,5=T/8,6=T/16,7=T/32*/ -int init_ue_paging_info(PHY_VARS_NR_UE *ue, long defaultPagingCycle, long nB); - -int32_t compareints (const void * a, const void * b); - - -void ulsch_modulation(int32_t **txdataF, - int16_t amp, - frame_t frame, - uint32_t subframe, - NR_DL_FRAME_PARMS *frame_parms, - NR_UE_ULSCH_t *ulsch); - - - - - - -int generate_ue_dlsch_params_from_dci(int frame, - uint8_t subframe, - void *dci_pdu, - rnti_t rnti, - DCI_format_t dci_format, - NR_UE_PDCCH *pdcch_vars, - NR_UE_PDSCH *pdsch_vars, - NR_UE_DLSCH_t **dlsch, - NR_DL_FRAME_PARMS *frame_parms, - PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated, - uint16_t si_rnti, - uint16_t ra_rnti, - uint16_t p_rnti, - uint8_t beamforming_mode, - uint16_t tc_rnti); - - -int generate_ue_ulsch_params_from_dci(void *dci_pdu, - rnti_t rnti, - uint8_t subframe, - DCI_format_t dci_format, - PHY_VARS_NR_UE *phy_vars_ue, - UE_nr_rxtx_proc_t *proc, - uint16_t si_rnti, - uint16_t ra_rnti, - uint16_t p_rnti, - uint16_t cba_rnti, - uint8_t eNB_id, - uint8_t use_srs); - -int32_t generate_ue_ulsch_params_from_rar(PHY_VARS_NR_UE *phy_vars_ue, - UE_nr_rxtx_proc_t *proc, - uint8_t eNB_id); -double sinr_eff_cqi_calc(PHY_VARS_NR_UE *phy_vars_ue, - uint8_t eNB_id, - uint8_t subframe); - -uint8_t sinr2cqi(double sinr,uint8_t trans_mode); - - -int dump_dci(NR_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci); - -int dump_ue_stats(PHY_VARS_NR_UE *phy_vars_ue, UE_nr_rxtx_proc_t *proc, char* buffer, int length, runmode_t mode, int input_level_dBm); - -void init_transport_channels(uint8_t); - -void generate_RIV_tables(void); - -/*! - \brief Encoding of PUSCH/ACK/RI/ACK from 36-212. - @param a Pointer to ulsch SDU - @param frame_parms Pointer to Frame parameters - @param ulsch Pointer to ulsch descriptor - @param harq_pid HARQ process ID - @param tmode Transmission mode (1-7) - @param control_only_flag Generate PUSCH with control information only - @param Nbundled Parameter for ACK/NAK bundling (36.213 Section 7.3) -*/ -uint32_t ulsch_encoding(uint8_t *a, - PHY_VARS_NR_UE *phy_vars_ue, - uint8_t harq_pid, - uint8_t eNB_id, - uint8_t subframe_rx, - uint8_t tmode, - uint8_t control_only_flag, - uint8_t Nbundled); - -void print_CQI(void *o,UCI_format_t uci_format,uint8_t eNB_id,int N_RB_DL); - -void fill_CQI(NR_UE_ULSCH_t *ulsch,PHY_NR_MEASUREMENTS *meas,uint8_t eNB_id, uint8_t harq_pid,int N_RB_DL, rnti_t rnti, uint8_t trans_mode,double sinr_eff); - -void reset_cba_uci(void *o); - -/** \brief This routine computes the subband PMI bitmap based on measurements (0,1,2,3 for rank 0 and 0,1 for rank 1) in the format needed for UCI - @param meas pointer to measurements - @param eNB_id eNB_id - @param nb_subbands number of subbands - @returns subband PMI bitmap -*/ -uint16_t quantize_subband_pmi(PHY_NR_MEASUREMENTS *meas,uint8_t eNB_id,int nb_subbands); - -int32_t pmi_convert_rank1_from_rank2(uint16_t pmi_alloc, int tpmi, int nb_rb); - -uint16_t quantize_subband_pmi2(PHY_NR_MEASUREMENTS *meas,uint8_t eNB_id,uint8_t a_id,int nb_subbands); - - - -uint64_t cqi2hex(uint32_t cqi); - -uint16_t computeRIV(uint16_t N_RB_DL,uint16_t RBstart,uint16_t Lcrbs); - - -/** \brief This routine extracts a single subband PMI from a bitmap coming from UCI or the pmi_extend function - @param N_RB_DL number of resource blocks - @param mimo_mode - @param pmi_alloc subband PMI bitmap - @param rb resource block for which to extract PMI - @returns subband PMI -*/ -uint8_t get_pmi(uint8_t N_RB_DL,MIMO_mode_t mode, uint32_t pmi_alloc,uint16_t rb); - -int get_nCCE_offset_l1(int *CCE_table, - const unsigned char L, - const int nCCE, - const int common_dci, - const unsigned short rnti, - const unsigned char subframe); - -uint16_t get_nCCE(uint8_t num_pdcch_symbols,NR_DL_FRAME_PARMS *frame_parms,uint8_t mi); - -uint16_t get_nquad(uint8_t num_pdcch_symbols,NR_DL_FRAME_PARMS *frame_parms,uint8_t mi); - -uint8_t get_mi(NR_DL_FRAME_PARMS *frame,uint8_t subframe); - -uint16_t get_nCCE_mac(uint8_t Mod_id,uint8_t CC_id,int num_pdcch_symbols,int subframe); - -uint8_t get_num_pdcch_symbols(uint8_t num_dci,DCI_ALLOC_t *dci_alloc,NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe); - -void pdcch_interleaving(NR_DL_FRAME_PARMS *frame_parms,int32_t **z, int32_t **wbar,uint8_t n_symbols_pdcch,uint8_t mi); - -void pdcch_unscrambling(NR_DL_FRAME_PARMS *frame_parms, - uint8_t subframe, - int8_t* llr, - uint32_t length); - - - -void dlsch_unscrambling(NR_DL_FRAME_PARMS *frame_parms, - int mbsfn_flag, - NR_UE_DLSCH_t *dlsch, - int G, - int16_t* llr, - uint8_t q, - uint8_t Ns); - -void init_ncs_cell(NR_DL_FRAME_PARMS *frame_parms,uint8_t ncs_cell[20][7]); - -void generate_pucch1x(int32_t **txdataF, - NR_DL_FRAME_PARMS *frame_parms, - uint8_t ncs_cell[20][7], - PUCCH_FMT_t fmt, - PUCCH_CONFIG_DEDICATED *pucch_config_dedicated, - uint16_t n1_pucch, - uint8_t shortened_format, - uint8_t *payload, - int16_t amp, - uint8_t subframe); - -void generate_pucch2x(int32_t **txdataF, - NR_DL_FRAME_PARMS *fp, - uint8_t ncs_cell[20][7], - PUCCH_FMT_t fmt, - PUCCH_CONFIG_DEDICATED *pucch_config_dedicated, - uint16_t n2_pucch, - uint8_t *payload, - int A, - int B2, - int16_t amp, - uint8_t subframe, - uint16_t rnti); - -void generate_pucch3x(int32_t **txdataF, - NR_DL_FRAME_PARMS *frame_parms, - uint8_t ncs_cell[20][7], - PUCCH_FMT_t fmt, - PUCCH_CONFIG_DEDICATED *pucch_config_dedicated, - uint16_t n3_pucch, - uint8_t shortened_format, - uint8_t *payload, - int16_t amp, - uint8_t subframe, - uint16_t rnti); - - -void init_ulsch_power_LUT(void); - -/*! - \brief Check for PRACH TXop in subframe - @param frame_parms Pointer to NR_DL_FRAME_PARMS - @param frame frame index to check - @param subframe subframe index to check - @returns 0 on success -*/ -int is_prach_subframe(NR_DL_FRAME_PARMS *frame_parms,frame_t frame, uint8_t subframe); - -/*! - \brief Generate PRACH waveform - @param phy_vars_ue Pointer to ue top-level descriptor - @param eNB_id Index of destination eNB - @param subframe subframe index to operate on - @param index of preamble (0-63) - @param Nf System frame number - @returns 0 on success - -*/ -int32_t generate_prach(PHY_VARS_NR_UE *phy_vars_ue,uint8_t eNB_id,uint8_t subframe,uint16_t Nf); - - -/*! - \brief Helper for MAC, returns number of available PRACH in TDD for a particular configuration index - @param frame_parms Pointer to NR_DL_FRAME_PARMS structure - @returns 0-5 depending on number of available prach -*/ -uint8_t get_num_prach_tdd(module_id_t Mod_id); - -/*! - \brief Return the PRACH format as a function of the Configuration Index and Frame type. - @param prach_ConfigIndex PRACH Configuration Index - @param frame_type 0-FDD, 1-TDD - @returns 0-1 accordingly -*/ -uint8_t get_prach_fmt(uint8_t prach_ConfigIndex,lte_frame_type_t frame_type); - -uint16_t get_nr_prach_fmt(int prach_ConfigIndex,lte_frame_type_t frame_type, nr_frequency_range_e fr); - -/*! - \brief Helper for MAC, returns frequency index of PRACH resource in TDD for a particular configuration index - @param frame_parms Pointer to NR_DL_FRAME_PARMS structure - @returns 0-5 depending on number of available prach -*/ -uint8_t get_fid_prach_tdd(module_id_t Mod_id,uint8_t tdd_map_index); - -/*! - \brief Comp ute DFT of PRACH ZC sequences. Used for generation of prach in UE and reception of PRACH in eNB. - @param rootSequenceIndex PRACH root sequence - #param prach_ConfigIndex PRACH Configuration Index - @param zeroCorrelationZoneConfig PRACH ncs_config - @param highSpeedFlat PRACH High-Speed Flag - @param frame_type TDD/FDD flag - @param Xu DFT output -*/ -void compute_prach_seq(uint16_t rootSequenceIndex, - uint8_t prach_ConfigIndex, - uint8_t zeroCorrelationZoneConfig, - uint8_t highSpeedFlag, - lte_frame_type_t frame_type, - uint32_t X_u[64][839]); - - -void init_prach_tables(int N_ZC); - -void init_unscrambling_lut(void); -void init_scrambling_lut(void); - -/*! - \brief Return the status of MBSFN in this frame/subframe - @param frame Frame index - @param subframe Subframe index - @param frame_parms Pointer to frame parameters - @returns 1 if subframe is for MBSFN -*/ -int is_pmch_subframe(frame_t frame, int subframe, NR_DL_FRAME_PARMS *frame_parms); - -uint8_t is_not_pilot(uint8_t pilots, uint8_t re, uint8_t nushift, uint8_t use2ndpilots); - -uint8_t is_not_UEspecRS(int8_t lprime, uint8_t re, uint8_t nushift, uint8_t Ncp, uint8_t beamforming_mode); - -uint32_t dlsch_decoding_abstraction(double *dlsch_MIPB, - NR_DL_FRAME_PARMS *lte_frame_parms, - NR_UE_DLSCH_t *dlsch, - uint8_t subframe, - uint8_t num_pdcch_symbols); - -// DL power control functions -double get_pa_dB(uint8_t pa); - - -double computeRhoA_UE(PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated, - NR_UE_DLSCH_t *dlsch_ue, - uint8_t dl_power_off, - uint8_t n_antenna_port); - -double computeRhoB_UE(PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated, - PDSCH_CONFIG_COMMON *pdsch_config_common, - uint8_t n_antenna_port, - NR_UE_DLSCH_t *dlsch_ue, - uint8_t dl_power_off); - -/*void compute_sqrt_RhoAoRhoB(PDSCH_CONFIG_DEDICATED *pdsch_config_dedicated, - PDSCH_CONFIG_COMMON *pdsch_config_common, - uint8_t n_antenna_port, - NR_UE_DLSCH_t *dlsch_ue); -*/ - -uint8_t get_prach_prb_offset(NR_DL_FRAME_PARMS *frame_parms, - uint8_t prach_ConfigIndex, - uint8_t n_ra_prboffset, - uint8_t tdd_mapindex, uint16_t Nf); - -uint32_t lte_gold_generic(uint32_t *x1, uint32_t *x2, uint8_t reset); - -int nr_rx_pdsch(PHY_VARS_NR_UE *ue, - PDSCH_t type, - unsigned char eNB_id, - unsigned char eNB_id_i, //if this == ue->n_connected_eNB, we assume MU interference - uint32_t frame, - uint8_t nr_tti_rx, - unsigned char symbol, - unsigned char first_symbol_flag, - RX_type_t rx_type, - unsigned char i_mod, - unsigned char harq_pid); - -uint32_t nr_get_G(uint16_t nb_rb, uint16_t nb_symb_sch,uint8_t nb_re_dmrs,uint16_t length_dmrs, uint8_t Qm, uint8_t Nl) ; - -uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, - short *dlsch_llr, - NR_DL_FRAME_PARMS *frame_parms, - NR_UE_DLSCH_t *dlsch, - NR_DL_UE_HARQ_t *harq_process, - uint32_t frame, - uint16_t nb_symb_sch, - uint8_t nr_tti_rx, - uint8_t harq_pid, - uint8_t is_crnti, - uint8_t llr8_flag); - -/**@}*/ -#endif diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch.c index 2bc623a66c..3622e61b61 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_ulsch.c +++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch.c @@ -35,12 +35,59 @@ #include "PHY/NR_TRANSPORT/nr_ulsch.h" #include "PHY/LTE_REFSIG/lte_refsig.h" +int16_t find_nr_ulsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type) { + + uint16_t i; + int16_t first_free_index=-1; + + AssertFatal(gNB!=NULL,"gNB is null\n"); + for (i=0; iulsch[i]!=NULL,"gNB->ulsch[%d] is null\n",i); + AssertFatal(gNB->ulsch[i][0]!=NULL,"gNB->ulsch[%d][0] is null\n",i); + LOG_D(PHY,"searching for rnti %x : ulsch_index %d=> harq_mask %x, rnti %x, first_free_index %d\n", rnti,i,gNB->ulsch[i][0]->harq_mask,gNB->ulsch[i][0]->rnti,first_free_index); + if ((gNB->ulsch[i][0]->harq_mask >0) && + (gNB->ulsch[i][0]->rnti==rnti)) return i; + else if ((gNB->ulsch[i][0]->harq_mask == 0) && (first_free_index==-1)) first_free_index=i; + } + if (type == SEARCH_EXIST) return -1; + if (first_free_index != -1) + gNB->ulsch[first_free_index][0]->rnti = 0; + return first_free_index; +} + +void nr_fill_ulsch(PHY_VARS_gNB *gNB, + int frame, + int slot, + nfapi_nr_pusch_pdu_t *ulsch_pdu) { + + + int ulsch_id = find_nr_ulsch(ulsch_pdu->rnti,gNB,SEARCH_EXIST_OR_FREE); + AssertFatal( (ulsch_id>=0) && (ulsch_idrnti,ulsch_id); + + NR_gNB_ULSCH_t *ulsch = gNB->ulsch[ulsch_id][0]; + int harq_pid = ulsch_pdu->pusch_data.harq_process_id; + ulsch->rnti = ulsch_pdu->rnti; + //ulsch->rnti_type; + ulsch->harq_mask |= 1<harq_process_id[slot] = harq_pid; + + ulsch->harq_processes[harq_pid]->frame=frame; + ulsch->harq_processes[harq_pid]->slot=slot; + ulsch->harq_processes[harq_pid]->handled= 0; + ulsch->harq_processes[harq_pid]->status= NR_ACTIVE; + memcpy((void*)&ulsch->harq_processes[harq_pid]->ulsch_pdu, (void*)ulsch_pdu, sizeof(nfapi_nr_pusch_pdu_t)); + + LOG_D(PHY,"Initializing nFAPI for ULSCH, UE %d, harq_pid %d\n",ulsch_id,harq_pid); + +} + void nr_ulsch_unscrambling(int16_t* llr, - uint32_t size, - uint8_t q, - uint32_t Nid, - uint32_t n_RNTI) -{ + uint32_t size, + uint8_t q, + uint32_t Nid, + uint32_t n_RNTI) { + uint8_t reset; uint32_t x1, x2, s=0; diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c index 6c6ff4fd05..e00975eee1 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c +++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c @@ -218,13 +218,13 @@ void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch) /// Nfapi ULSCH PDU //nfapi_nr_ul_config_ulsch_pdu ulsch_pdu; ulsch->harq_processes[i]->frame=0; - ulsch->harq_processes[i]->subframe=0; + ulsch->harq_processes[i]->slot=0; ulsch->harq_processes[i]->round=0; ulsch->harq_processes[i]->TPC=0; ulsch->harq_processes[i]->mimo_mode=0; ulsch->harq_processes[i]->dci_alloc=0; ulsch->harq_processes[i]->rar_alloc=0; - ulsch->harq_processes[i]->status=0; + ulsch->harq_processes[i]->status=NR_SCH_IDLE; ulsch->harq_processes[i]->subframe_scheduling_flag=0; ulsch->harq_processes[i]->subframe_cba_scheduling_flag=0; ulsch->harq_processes[i]->phich_active=0; @@ -357,6 +357,8 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, } // harq_process->trials[nfapi_ulsch_pdu_rel15->round]++; + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_ULSCH_DECODING,1); harq_process->TBS = pusch_pdu->pusch_data.tb_size; A = (harq_process->TBS)<<3; @@ -420,7 +422,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, #ifdef DEBUG_ULSCH_DECODING printf("ulsch decoding nr segmentation Z %d\n", harq_process->Z); if (!frame%100) - printf("K %d C %d Z %d\n", harq_process->K, harq_process->C, harq_process->Z); + printf("K %d C %d Z %d \n", harq_process->K, harq_process->C, harq_process->Z); #endif } p_decParams->Z = harq_process->Z; @@ -527,7 +529,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, #ifdef DEBUG_ULSCH_DECODING if (r==0) { write_output("decoder_llr.m","decllr",ulsch_llr,G,1,0); - write_output("decoder_in.m","dec",&harq_process->d[0][0],(3*8*Kr_bytes)+12,1,0); + write_output("decoder_in.m","dec",&harq_process->d[0][0],E,1,0); } printf("decoder input(segment %u) :", r); @@ -608,7 +610,6 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, #endif ret = ulsch->max_ldpc_iterations + 1; } - nb_total_decod++; if (no_iteration_ldpc > ulsch->max_ldpc_iterations){ @@ -666,8 +667,8 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, ulsch->harq_mask &= ~(1 << harq_pid); } - // LOG_D(PHY,"[gNB %d] ULSCH: Setting NACK for nr_tti_rx %d (pid %d, pid status %d, round %d/Max %d, TBS %d)\n", - // phy_vars_gNB->Mod_id,nr_tti_rx,harq_pid,harq_process->status,harq_process->round,ulsch->Mlimit,harq_process->TBS); + // LOG_D(PHY,"[gNB %d] ULSCH: Setting NACK for nr_tti_rx %d (pid %d, pid status %d, round %d/Max %d, TBS %d)\n", + // phy_vars_gNB->Mod_id,nr_tti_rx,harq_pid,harq_process->status,harq_process->round,ulsch->Mlimit,harq_process->TBS); harq_process->handled = 1; ret = ulsch->max_ldpc_iterations + 1; @@ -689,6 +690,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, // LOG_D(PHY,"[gNB %d] ULSCH: Setting ACK for nr_tti_rx %d (pid %d, round %d, TBS %d)\n",phy_vars_gNB->Mod_id,nr_tti_rx,harq_pid,harq_process->round,harq_process->TBS); + // Reassembly of Transport block here offset = 0; Kr = harq_process->K; @@ -713,14 +715,14 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB, #ifdef DEBUG_ULSCH_DECODING LOG_I(PHY, "Decoder output (payload): \n"); - for (i = 0; i < harq_process->TBS / 8; i++) { + for (i = 0; i < harq_process->TBS ; i++) { //harq_process_ul_ue->a[i] = (unsigned char) rand(); //printf("a[%d]=0x%02x\n",i,harq_process_ul_ue->a[i]); - printf("0x%02x",harq_process->b[i]); + printf("%02x",harq_process->b[i]); } #endif ulsch->last_iteration_cnt = ret; - + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_ULSCH_DECODING,0); return(ret); } diff --git a/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c b/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c index 363b67960d..a966db5844 100644 --- a/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c +++ b/openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c @@ -222,7 +222,6 @@ void nr_idft(uint32_t *z, uint32_t Msc_PUSCH) } - void nr_ulsch_extract_rbs_single(int32_t **rxdataF, NR_gNB_PUSCH *pusch_vars, unsigned char symbol, @@ -230,9 +229,10 @@ void nr_ulsch_extract_rbs_single(int32_t **rxdataF, nfapi_nr_pusch_pdu_t *pusch_pdu, NR_DL_FRAME_PARMS *frame_parms) { + unsigned short start_re, re, nb_re_pusch; unsigned char aarx; - uint8_t K_ptrs; + uint8_t K_ptrs = 0; uint32_t rxF_ext_index = 0; uint32_t ul_ch0_ext_index = 0; uint32_t ul_ch0_index = 0; @@ -259,8 +259,6 @@ void nr_ulsch_extract_rbs_single(int32_t **rxdataF, is_ptrs_symbol_flag = 0; num_ptrs_symbols = 0; - K_ptrs = (pusch_pdu->pusch_ptrs.ptrs_freq_density)?4:2; - for (aarx = 0; aarx < frame_parms->nb_antennas_rx; aarx++) { rxF = (int16_t *)&rxdataF[aarx][symbol * frame_parms->ofdm_symbol_size]; @@ -285,6 +283,7 @@ void nr_ulsch_extract_rbs_single(int32_t **rxdataF, is_dmrs_re = 0; if (pusch_pdu->pdu_bit_map & PUSCH_PDU_BITMAP_PUSCH_PTRS) { + K_ptrs = (pusch_pdu->pusch_ptrs.ptrs_freq_density)?4:2; if(is_ptrs_symbol(symbol, pusch_vars->ptrs_symbols)) is_ptrs_symbol_flag = is_ptrs_subcarrier((start_re + re) % frame_parms->ofdm_symbol_size, n_rnti, @@ -313,7 +312,7 @@ void nr_ulsch_extract_rbs_single(int32_t **rxdataF, ul_ch0_ptrs_ext[ul_ch0_ptrs_ext_index] = ul_ch0_ptrs[ul_ch0_ptrs_index]; #ifdef DEBUG_RB_EXT - printf("rxF_ext[%d] = %d, %d\n", rxF_ext_index, rxF_ext[rxF_ext_index], rxF_ext[rxF_ext_index+1]); + printf("rxF_ext[%d] = (%d,%d)\n", rxF_ext_index>>1, rxF_ext[rxF_ext_index],rxF_ext[rxF_ext_index+1]); #endif ul_ch0_ext_index++; @@ -369,7 +368,6 @@ void nr_ulsch_scale_channel(int **ul_ch_estimates_ext, nb_rb = (2*nb_rb)/3; } - for (rb=0;rb=(7-frame_parms->Ncp)) ? symbol-(7-frame_parms->Ncp) : symbol; - for (aatx=0; aatxnb_antenna_ports_gNB; aatx++) + for (aatx=0; aatxnb_antenna_ports_gNB; aatx++) { for (aarx=0; aarxnb_antennas_rx; aarx++) { //clear average level avg128U = vdupq_n_s32(0); @@ -486,8 +484,7 @@ void nr_ulsch_channel_level(int **ul_ch_estimates_ext, ((int32_t*)&avg128U)[2] + ((int32_t*)&avg128U)[3] ) / (nb_rb*nre); } - - + } #endif } @@ -513,12 +510,12 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext, ul_ch = (int16_t *)&ul_ch_estimates_ext[0][symbol*nb_rb*12]; printf("--------------------symbol = %d, mod_order = %d, output_shift = %d-----------------------\n", symbol, mod_order, output_shift); - printf("----------------Before compansation------------------\n"); + printf("----------------Before compensation------------------\n"); - for (prnt_idx=0;prnt_idx<12*nb_rb*2;prnt_idx++){ + for (prnt_idx=0;prnt_idx<12*nb_rb*2;prnt_idx+=2){ - printf("rxF[%d] = %d\n", prnt_idx, rxF[prnt_idx]); - printf("ul_ch[%d] = %d\n", prnt_idx, ul_ch[prnt_idx]); + printf("rxF[%d] = (%d,%d)\n", prnt_idx>>1, rxF[prnt_idx],rxF[prnt_idx+1]); + printf("ul_ch[%d] = (%d,%d)\n", prnt_idx>>1, ul_ch[prnt_idx],ul_ch[prnt_idx+1]); } @@ -706,7 +703,6 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext, if (rho) { - for (aarx=0; aarxnb_antennas_rx; aarx++) { rho128 = (__m128i *)&rho[aarx][symbol*frame_parms->N_RB_UL*12]; ul_ch128 = (__m128i *)&ul_ch_estimates_ext[aarx][symbol*frame_parms->N_RB_UL*12]; @@ -788,7 +784,6 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext, #elif defined(__arm__) - unsigned short rb; unsigned char aatx,aarx,symbol_mod,is_dmrs_symbol=0; @@ -990,9 +985,9 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext, printf("----------------After compansation------------------\n"); - for (prnt_idx=0;prnt_idx<12*nb_rb*2;prnt_idx++){ + for (prnt_idx=0;prnt_idx<12*nb_rb*2;prnt_idx+=2){ - printf("rxF[%d] = %d\n", prnt_idx, rxF[prnt_idx]); + printf("rxF[%d] = (%d,%d)\n", prnt_idx>>1, rxF[prnt_idx],rxF[prnt_idx+1]); } @@ -1005,9 +1000,9 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext, printf("----------------After computation------------------\n"); - for (print_idx=0;print_idx<12*nb_rb*2;print_idx++){ + for (print_idx=0;print_idx<12*nb_rb*2;print_idx+=2){ - printf("ch_mag[%d] = %d\n", print_idx, ch_mag[print_idx]); + printf("ch_mag[%d] = (%d,%d)\n", print_idx>>1, ch_mag[print_idx],ch_mag[print_idx+1]); } @@ -1015,37 +1010,35 @@ void nr_ulsch_channel_compensation(int **rxdataF_ext, } -void nr_rx_pusch(PHY_VARS_gNB *gNB, - uint8_t UE_id, - uint32_t frame, - uint8_t nr_tti_rx, - unsigned char symbol, - unsigned char harq_pid) +int nr_rx_pusch(PHY_VARS_gNB *gNB, + uint8_t ulsch_id, + uint32_t frame, + uint8_t nr_tti_rx, + unsigned char symbol, + unsigned char harq_pid) { - uint8_t first_symbol_flag, aarx, aatx, dmrs_symbol_flag; // dmrs_symbol_flag, a flag to indicate DMRS REs in current symbol + uint8_t aarx, aatx, dmrs_symbol_flag; // dmrs_symbol_flag, a flag to indicate DMRS REs in current symbol uint32_t nb_re_pusch, bwp_start_subcarrier; uint8_t L_ptrs = 0; // PTRS parameter int avgs; int avg[4]; NR_DL_FRAME_PARMS *frame_parms = &gNB->frame_parms; - nfapi_nr_pusch_pdu_t *rel15_ul = &gNB->ulsch[UE_id][0]->harq_processes[harq_pid]->ulsch_pdu; + nfapi_nr_pusch_pdu_t *rel15_ul = &gNB->ulsch[ulsch_id][0]->harq_processes[harq_pid]->ulsch_pdu; dmrs_symbol_flag = 0; - first_symbol_flag = 0; - gNB->pusch_vars[UE_id]->ptrs_sc_per_ofdm_symbol = 0; + gNB->pusch_vars[ulsch_id]->ptrs_sc_per_ofdm_symbol = 0; if(symbol == rel15_ul->start_symbol_index){ - gNB->pusch_vars[UE_id]->rxdataF_ext_offset = 0; - gNB->pusch_vars[UE_id]->dmrs_symbol = 0; - gNB->pusch_vars[UE_id]->cl_done = 0; - gNB->pusch_vars[UE_id]->ptrs_symbols = 0; - first_symbol_flag = 1; + gNB->pusch_vars[ulsch_id]->rxdataF_ext_offset = 0; + gNB->pusch_vars[ulsch_id]->dmrs_symbol = 0; + gNB->pusch_vars[ulsch_id]->cl_done = 0; + gNB->pusch_vars[ulsch_id]->ptrs_symbols = 0; if (rel15_ul->pdu_bit_map & PUSCH_PDU_BITMAP_PUSCH_PTRS) { // if there is ptrs pdu L_ptrs = 1<<(rel15_ul->pusch_ptrs.ptrs_time_density); - set_ptrs_symb_idx(&gNB->pusch_vars[UE_id]->ptrs_symbols, + set_ptrs_symb_idx(&gNB->pusch_vars[ulsch_id]->ptrs_symbols, rel15_ul->nr_of_symbols, rel15_ul->start_symbol_index, L_ptrs, @@ -1058,15 +1051,25 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB, dmrs_symbol_flag = ((rel15_ul->ul_dmrs_symb_pos)>>symbol)&0x01; if (dmrs_symbol_flag == 1){ - nb_re_pusch = rel15_ul->rb_size * ((rel15_ul->dmrs_config_type==pusch_dmrs_type1)?6:8); - gNB->pusch_vars[UE_id]->dmrs_symbol = symbol; + if (((rel15_ul->ul_dmrs_symb_pos)>>((symbol+1)%frame_parms->symbols_per_slot))&0x01) + AssertFatal(1==0,"Double DMRS configuration is not yet supported\n"); + + if (rel15_ul->dmrs_config_type == 0) { + // if no data in dmrs cdm group is 1 only even REs have no data + // if no data in dmrs cdm group is 2 both odd and even REs have no data + nb_re_pusch = rel15_ul->rb_size *(12 - (rel15_ul->num_dmrs_cdm_grps_no_data*6)); + } + else { + nb_re_pusch = rel15_ul->rb_size *(12 - (rel15_ul->num_dmrs_cdm_grps_no_data*4)); + } + gNB->pusch_vars[ulsch_id]->dmrs_symbol = symbol; } else { nb_re_pusch = rel15_ul->rb_size * NR_NB_SC_PER_RB; } if (rel15_ul->pdu_bit_map & PUSCH_PDU_BITMAP_PUSCH_PTRS) { // if there is ptrs pdu - if(is_ptrs_symbol(symbol, gNB->pusch_vars[UE_id]->ptrs_symbols)) - gNB->pusch_vars[UE_id]->ptrs_symbol_index = symbol; + if(is_ptrs_symbol(symbol, gNB->pusch_vars[ulsch_id]->ptrs_symbols)) + gNB->pusch_vars[ulsch_id]->ptrs_symbol_index = symbol; } @@ -1086,75 +1089,88 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB, //--------------------- RBs extraction --------------------- //---------------------------------------------------------- - start_meas(&gNB->ulsch_rbs_extraction_stats); - nr_ulsch_extract_rbs_single(gNB->common_vars.rxdataF, - gNB->pusch_vars[UE_id], - symbol, - dmrs_symbol_flag, - rel15_ul, - frame_parms); - stop_meas(&gNB->ulsch_rbs_extraction_stats); + if (nb_re_pusch > 0) { - nr_ulsch_scale_channel(gNB->pusch_vars[UE_id]->ul_ch_estimates_ext, - frame_parms, - gNB->ulsch[UE_id], - symbol, - dmrs_symbol_flag, - rel15_ul->rb_size, - rel15_ul->dmrs_config_type); - - - if (first_symbol_flag==1) { - - nr_ulsch_channel_level(gNB->pusch_vars[UE_id]->ul_ch_estimates_ext, - frame_parms, - avg, - symbol, - nb_re_pusch, - rel15_ul->rb_size); - avgs = 0; - - for (aatx=0;aatxnb_antennas_tx;aatx++) - for (aarx=0;aarxnb_antennas_rx;aarx++) - avgs = cmax(avgs,avg[(aatx<<1)+aarx]); - - gNB->pusch_vars[UE_id]->log2_maxh = (log2_approx(avgs)/2)+1; - - } - - start_meas(&gNB->ulsch_channel_compensation_stats); - nr_ulsch_channel_compensation(gNB->pusch_vars[UE_id]->rxdataF_ext, - gNB->pusch_vars[UE_id]->ul_ch_estimates_ext, - gNB->pusch_vars[UE_id]->ul_ch_mag0, - gNB->pusch_vars[UE_id]->ul_ch_magb0, - gNB->pusch_vars[UE_id]->rxdataF_comp, - (frame_parms->nb_antennas_tx>1) ? gNB->pusch_vars[UE_id]->rho : NULL, - frame_parms, + start_meas(&gNB->ulsch_rbs_extraction_stats); + nr_ulsch_extract_rbs_single(gNB->common_vars.rxdataF, + gNB->pusch_vars[ulsch_id], symbol, dmrs_symbol_flag, - rel15_ul->qam_mod_order, - rel15_ul->rb_size, - gNB->pusch_vars[UE_id]->log2_maxh); - stop_meas(&gNB->ulsch_channel_compensation_stats); + rel15_ul, + frame_parms); + stop_meas(&gNB->ulsch_rbs_extraction_stats); + + nr_ulsch_scale_channel(gNB->pusch_vars[ulsch_id]->ul_ch_estimates_ext, + frame_parms, + gNB->ulsch[ulsch_id], + symbol, + dmrs_symbol_flag, + rel15_ul->rb_size, + rel15_ul->dmrs_config_type); + + + if (gNB->pusch_vars[ulsch_id]->cl_done==0) { + + nr_ulsch_channel_level(gNB->pusch_vars[ulsch_id]->ul_ch_estimates_ext, + frame_parms, + avg, + symbol, + nb_re_pusch, + rel15_ul->rb_size); + + avgs = 0; + + for (aatx=0;aatxnb_antennas_tx;aatx++) + for (aarx=0;aarxnb_antennas_rx;aarx++) + avgs = cmax(avgs,avg[(aatx<<1)+aarx]); + + gNB->pusch_vars[ulsch_id]->log2_maxh = (log2_approx(avgs)/2)+1; + gNB->pusch_vars[ulsch_id]->cl_done = 1; + } + + start_meas(&gNB->ulsch_channel_compensation_stats); + nr_ulsch_channel_compensation(gNB->pusch_vars[ulsch_id]->rxdataF_ext, + gNB->pusch_vars[ulsch_id]->ul_ch_estimates_ext, + gNB->pusch_vars[ulsch_id]->ul_ch_mag0, + gNB->pusch_vars[ulsch_id]->ul_ch_magb0, + gNB->pusch_vars[ulsch_id]->rxdataF_comp, + (frame_parms->nb_antennas_tx>1) ? gNB->pusch_vars[ulsch_id]->rho : NULL, + frame_parms, + symbol, + dmrs_symbol_flag, + rel15_ul->qam_mod_order, + rel15_ul->rb_size, + gNB->pusch_vars[ulsch_id]->log2_maxh); + stop_meas(&gNB->ulsch_channel_compensation_stats); + + + int rxsig = signal_energy(&gNB->pusch_vars[ulsch_id]->rxdataF_comp[0][(symbol*rel15_ul->rb_size*12)], + rel15_ul->rb_size*12); + + if (rxsig==1) return (rxsig); #ifdef NR_SC_FDMA - nr_idft(&((uint32_t*)gNB->pusch_vars[UE_id]->rxdataF_ext[0])[symbol * rel15_ul->rb_size * NR_NB_SC_PER_RB], nb_re_pusch); + nr_idft(&((uint32_t*)gNB->pusch_vars[ulsch_id]->rxdataF_ext[0])[symbol * rel15_ul->rb_size * NR_NB_SC_PER_RB], nb_re_pusch); #endif //---------------------------------------------------------- //-------------------- LLRs computation -------------------- //---------------------------------------------------------- - start_meas(&gNB->ulsch_llr_stats); - nr_ulsch_compute_llr(&gNB->pusch_vars[UE_id]->rxdataF_comp[0][symbol * rel15_ul->rb_size * NR_NB_SC_PER_RB], - gNB->pusch_vars[UE_id]->ul_ch_mag0, - gNB->pusch_vars[UE_id]->ul_ch_magb0, - &gNB->pusch_vars[UE_id]->llr[gNB->pusch_vars[UE_id]->rxdataF_ext_offset * rel15_ul->qam_mod_order], - rel15_ul->rb_size, - nb_re_pusch, - symbol, - rel15_ul->qam_mod_order); - stop_meas(&gNB->ulsch_llr_stats); + start_meas(&gNB->ulsch_llr_stats); + AssertFatal(gNB->pusch_vars[ulsch_id]->rxdataF_ext_offset * rel15_ul->qam_mod_order+nb_re_pusch*rel15_ul->qam_mod_order < (8*((3*8*6144)+12)) , "Mysterious llr buffer size check"); + nr_ulsch_compute_llr(&gNB->pusch_vars[ulsch_id]->rxdataF_comp[0][symbol * rel15_ul->rb_size * NR_NB_SC_PER_RB], + gNB->pusch_vars[ulsch_id]->ul_ch_mag0, + gNB->pusch_vars[ulsch_id]->ul_ch_magb0, + &gNB->pusch_vars[ulsch_id]->llr[gNB->pusch_vars[ulsch_id]->rxdataF_ext_offset * rel15_ul->qam_mod_order], + rel15_ul->rb_size, + nb_re_pusch, + symbol, + rel15_ul->qam_mod_order); + stop_meas(&gNB->ulsch_llr_stats); + + } + + gNB->pusch_vars[ulsch_id]->rxdataF_ext_offset = gNB->pusch_vars[ulsch_id]->rxdataF_ext_offset + nb_re_pusch; + return (0); - gNB->pusch_vars[UE_id]->rxdataF_ext_offset = gNB->pusch_vars[UE_id]->rxdataF_ext_offset + nb_re_pusch - gNB->pusch_vars[UE_id]->ptrs_sc_per_ofdm_symbol; - } diff --git a/openair1/PHY/NR_TRANSPORT/pucch_rx.c b/openair1/PHY/NR_TRANSPORT/pucch_rx.c index 6dfbffc46e..501df8bb35 100644 --- a/openair1/PHY/NR_TRANSPORT/pucch_rx.c +++ b/openair1/PHY/NR_TRANSPORT/pucch_rx.c @@ -20,15 +20,15 @@ */ /*! \file PHY/NR_TRANSPORT/pucch_rx.c -* \brief Top-level routines for decoding the PUCCH physical channel -* \author A. Mico Pereperez, Padarthi Naga Prasanth, Francesco Mani, Raymond Knopp -* \date 2020 -* \version 0.2 -* \company Eurecom -* \email: -* \note -* \warning -*/ + * \brief Top-level routines for decoding the PUCCH physical channel + * \author A. Mico Pereperez, Padarthi Naga Prasanth, Francesco Mani, Raymond Knopp + * \date 2020 + * \version 0.2 + * \company Eurecom + * \email: + * \note + * \warning + */ #include #include #include @@ -44,7 +44,6 @@ #include "PHY/NR_UE_TRANSPORT/pucch_nr.h" #include #include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" #include "PHY/NR_REFSIG/nr_refsig.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" @@ -53,6 +52,54 @@ //#define DEBUG_NR_PUCCH_RX 1 +NR_gNB_PUCCH_t *new_gNB_pucch(void){ + NR_gNB_PUCCH_t *pucch; + pucch = (NR_gNB_PUCCH_t *)malloc16(sizeof(NR_gNB_PUCCH_t)); + pucch->active = 0; + return (pucch); +} + +int nr_find_pucch(uint16_t rnti, + int frame, + int slot, + PHY_VARS_gNB *gNB) { + + AssertFatal(gNB!=NULL,"gNB is null\n"); + int index = -1; + + for (int i=0; ipucch[i]!=NULL,"gNB->pucch[%d] is null\n",i); + if ((gNB->pucch[i]->active >0) && + (gNB->pucch[i]->pucch_pdu.rnti==rnti) && + (gNB->pucch[i]->frame==frame) && + (gNB->pucch[i]->slot==slot)) return(i); + else if ((gNB->pucch[i]->active == 0) && (index==-1)) index=i; + } + + if (index==-1) + LOG_E(MAC,"PUCCH list is full\n"); + + return(index); +} + +void nr_fill_pucch(PHY_VARS_gNB *gNB, + int frame, + int slot, + nfapi_nr_pucch_pdu_t *pucch_pdu) { + + int id = nr_find_pucch(pucch_pdu->rnti,frame,slot,gNB); + AssertFatal( (id>=0) && (idrnti,id); + + NR_gNB_PUCCH_t *pucch = gNB->pucch[id]; + pucch->frame = frame; + pucch->slot = slot; + pucch->active = 1; + memcpy((void*)&pucch->pucch_pdu, (void*)pucch_pdu, sizeof(nfapi_nr_pucch_pdu_t)); + +} + + int get_pucch0_cs_lut_index(PHY_VARS_gNB *gNB,nfapi_nr_pucch_pdu_t* pucch_pdu) { int i=0; @@ -154,7 +201,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, * Defining cyclic shift hopping TS 38.211 Subclause 6.3.2.2.2 */ // alpha is cyclic shift - double alpha; + //double alpha; // lnormal is the OFDM symbol number in the PUCCH transmission where l=0 corresponds to the first OFDM symbol of the PUCCH transmission //uint8_t lnormal; // lprime is the index of the OFDM symbol in the slot that corresponds to the first OFDM symbol of the PUCCH transmission in the slot given by [5, TS 38.213] @@ -191,9 +238,9 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, int16_t x_n_re[nr_sequences][24],x_n_im[nr_sequences][24]; for(i=0;inr_of_symbols; l++){ - alpha = nr_cyclic_shift_hopping(pucch_pdu->hopping_id,pucch_pdu->initial_cyclic_shift,mcs[i],l,pucch_pdu->start_symbol_index,slot); + double alpha = nr_cyclic_shift_hopping(pucch_pdu->hopping_id,pucch_pdu->initial_cyclic_shift,mcs[i],l,pucch_pdu->start_symbol_index,slot); #ifdef DEBUG_NR_PUCCH_RX printf("\t [nr_generate_pucch0] sequence generation \tu=%d \tv=%d \talpha=%lf \t(for symbol l=%d/%d,mcs %d)\n",u,v,alpha,l,l+pucch_pdu->start_symbol_index,mcs[i]); printf("lut output %d\n",gNB->pucch0_lut.lut[cs_ind][slot][l+pucch_pdu->start_symbol_index]); @@ -201,14 +248,14 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, alpha=0.0; for (n=0; n<12; n++){ x_n_re[i][(12*l)+n] = (int16_t)((int16_t)(((((int32_t)(round(32767*cos(alpha*n))) * table_5_2_2_2_2_Re[u][n])>>15) - - (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Im[u][n])>>15)))); // Re part of base sequence shifted by alpha + - (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Im[u][n])>>15)))); // Re part of base sequence shifted by alpha x_n_im[i][(12*l)+n] =(int16_t)((int16_t)(((((int32_t)(round(32767*cos(alpha*n))) * table_5_2_2_2_2_Im[u][n])>>15) - + (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Re[u][n])>>15)))); // Im part of base sequence shifted by alpha + + (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Re[u][n])>>15)))); // Im part of base sequence shifted by alpha #ifdef DEBUG_NR_PUCCH_RX - printf("\t [nr_generate_pucch0] sequence generation \tu=%d \tv=%d \talpha=%lf \tx_n(l=%d,n=%d)=(%d,%d) %d,%d\n", - u,v,alpha,l,n,x_n_re[i][(12*l)+n],x_n_im[i][(12*l)+n], - (int32_t)(round(32767*cos(alpha*n))), - (int32_t)(round(32767*sin(alpha*n)))); + printf("\t [nr_generate_pucch0] sequence generation \tu=%d \tv=%d \talpha=%lf \tx_n(l=%d,n=%d)=(%d,%d) %d,%d\n", + u,v,alpha,l,n,x_n_re[i][(12*l)+n],x_n_im[i][(12*l)+n], + (int32_t)(round(32767*cos(alpha*n))), + (int32_t)(round(32767*sin(alpha*n)))); #endif } } @@ -230,12 +277,12 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, r_re[(12*l)+n]=((int16_t *)&rxdataF[0][(l2*frame_parms->ofdm_symbol_size)+re_offset])[0]; r_im[(12*l)+n]=((int16_t *)&rxdataF[0][(l2*frame_parms->ofdm_symbol_size)+re_offset])[1]; - #ifdef DEBUG_NR_PUCCH_RX - printf("\t [nr_generate_pucch0] mapping to RE \tofdm_symbol_size=%d \tN_RB_DL=%d \tfirst_carrier_offset=%d \ttxptr(%d)=(x_n(l=%d,n=%d)=(%d,%d))\n", - frame_parms->ofdm_symbol_size,frame_parms->N_RB_DL,frame_parms->first_carrier_offset,(l2*frame_parms->ofdm_symbol_size)+re_offset, - l,n,((int16_t *)&rxdataF[0][(l2*frame_parms->ofdm_symbol_size)+re_offset])[0], - ((int16_t *)&rxdataF[0][(l2*frame_parms->ofdm_symbol_size)+re_offset])[1]); - #endif +#ifdef DEBUG_NR_PUCCH_RX + printf("\t [nr_generate_pucch0] mapping to RE \tofdm_symbol_size=%d \tN_RB_DL=%d \tfirst_carrier_offset=%d \ttxptr(%d)=(x_n(l=%d,n=%d)=(%d,%d))\n", + frame_parms->ofdm_symbol_size,frame_parms->N_RB_DL,frame_parms->first_carrier_offset,(l2*frame_parms->ofdm_symbol_size)+re_offset, + l,n,((int16_t *)&rxdataF[0][(l2*frame_parms->ofdm_symbol_size)+re_offset])[0], + ((int16_t *)&rxdataF[0][(l2*frame_parms->ofdm_symbol_size)+re_offset])[1]); +#endif re_offset++; if (re_offset>= frame_parms->ofdm_symbol_size) re_offset-=frame_parms->ofdm_symbol_size; @@ -266,7 +313,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, const int16_t *x_re = table_5_2_2_2_2_Re[u],*x_im = table_5_2_2_2_2_Im[u]; int16_t xr[24] __attribute__((aligned(32))); - int16_t xrt[24] __attribute__((aligned(32))); + //int16_t xrt[24] __attribute__((aligned(32))); int32_t xrtmag=0; int maxpos=0; int n2=0; @@ -300,7 +347,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, n2=0; for (l=0;lnr_of_symbols;l++) { - seq_index = (pucch_pdu->initial_cyclic_shift+ + seq_index = (pucch_pdu->initial_cyclic_shift+ mcs[i]+ gNB->pucch0_lut.lut[cs_ind][slot][l+pucch_pdu->start_symbol_index])%12; for (n=0;n<12;n++,n2+=2) { @@ -320,14 +367,14 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, uint8_t xrtmag_dB = dB_fixed(xrtmag); -#ifdef DEBUG_NR_PUCCH_RX +//#ifdef DEBUG_NR_PUCCH_RX printf("PUCCH 0 : maxpos %d\n",maxpos); -#endif +//#endif index=maxpos; #endif // first bit of bitmap for sr presence and second bit for acknack presence - uci_pdu->pdu_bit_map = pucch_pdu->sr_flag | ((pucch_pdu->bit_len_harq>0)<<1); + uci_pdu->pduBitmap = pucch_pdu->sr_flag | ((pucch_pdu->bit_len_harq>0)<<1); uci_pdu->pucch_format = 0; // format 0 uci_pdu->ul_cqi = 0xff; // currently not valid uci_pdu->timing_advance = 0xffff; // currently not valid @@ -362,8 +409,8 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB, uci_pdu->harq->harq_confidence_level = xrtmag_dB-(gNB->measurements.n0_subband_power_tot_dB[pucch_pdu->prb_start]+gNB->pucch0_thres); uci_pdu->harq->harq_list = (nfapi_nr_harq_t*)malloc(2); - uci_pdu->harq->harq_list[0].harq_value = index&0x01; - uci_pdu->harq->harq_list[1].harq_value = (index>>1)&0x01; + uci_pdu->harq->harq_list[1].harq_value = index&0x01; + uci_pdu->harq->harq_list[0].harq_value = (index>>1)&0x01; if (pucch_pdu->sr_flag == 1) { uci_pdu->sr = calloc(1,sizeof(*uci_pdu->sr)); @@ -505,13 +552,13 @@ void nr_decode_pucch1( int32_t **rxdataF, if (l%2 == 0) { // mapping DM-RS signal according to TS38.211 subclause 6.4.1.3.1 z_dmrs_re_rx[i+n] = ((int16_t *)&rxdataF[0][re_offset])[0]; z_dmrs_im_rx[i+n] = ((int16_t *)&rxdataF[0][re_offset])[1]; -// printf("%d\t%d\t%d\n",l,z_dmrs_re_rx[i+n],z_dmrs_im_rx[i+n]); + // printf("%d\t%d\t%d\n",l,z_dmrs_re_rx[i+n],z_dmrs_im_rx[i+n]); #ifdef DEBUG_NR_PUCCH_RX printf("\t [nr_generate_pucch1] mapping DM-RS to RE \t amp=%d \tofdm_symbol_size=%d \tN_RB_DL=%d \tfirst_carrier_offset=%d \tz_dm-rs[%d]=txptr(%u)=(x_n(l=%d,n=%d)=(%d,%d))\n", amp,frame_parms->ofdm_symbol_size,frame_parms->N_RB_DL,frame_parms->first_carrier_offset,i+n,re_offset, l,n,((int16_t *)&rxdataF[0][re_offset])[0],((int16_t *)&rxdataF[0][re_offset])[1]); #endif -// printf("l=%d\ti=%d\tre_offset=%d\treceived dmrs re=%d\tim=%d\n",l,i,re_offset,z_dmrs_re_rx[i+n],z_dmrs_im_rx[i+n]); + // printf("l=%d\ti=%d\tre_offset=%d\treceived dmrs re=%d\tim=%d\n",l,i,re_offset,z_dmrs_re_rx[i+n],z_dmrs_im_rx[i+n]); } re_offset++; @@ -530,7 +577,7 @@ void nr_decode_pucch1( int32_t **rxdataF, l,lprime); #endif // y_n contains the complex value d multiplied by the sequence r_u_v - if ((intraSlotFrequencyHopping == 1) && (l >= (int)floor(nrofSymbols/2))) n_hop = 1; // n_hop = 1 for second hop + if ((intraSlotFrequencyHopping == 1) && (l >= (int)floor(nrofSymbols/2))) n_hop = 1; // n_hop = 1 for second hop #ifdef DEBUG_NR_PUCCH_RX printf("\t [nr_generate_pucch1] entering function nr_group_sequence_hopping with n_hop=%d, nr_tti_tx=%d\n", @@ -548,18 +595,18 @@ void nr_decode_pucch1( int32_t **rxdataF, } else{ r_u_v_alpha_delta_dmrs_re[n] = (int16_t)(((((int32_t)(round(32767*cos(alpha*n))) * table_5_2_2_2_2_Re[u][n])>>15) - - (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Im[u][n])>>15))); // Re part of DMRS base sequence shifted by alpha + - (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Im[u][n])>>15))); // Re part of DMRS base sequence shifted by alpha r_u_v_alpha_delta_dmrs_im[n] = (int16_t)(((((int32_t)(round(32767*cos(alpha*n))) * table_5_2_2_2_2_Im[u][n])>>15) - + (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Re[u][n])>>15))); // Im part of DMRS base sequence shifted by alpha + + (((int32_t)(round(32767*sin(alpha*n))) * table_5_2_2_2_2_Re[u][n])>>15))); // Im part of DMRS base sequence shifted by alpha r_u_v_alpha_delta_dmrs_re[n] = (int16_t)(((int32_t)(amp*r_u_v_alpha_delta_dmrs_re[n]))>>15); r_u_v_alpha_delta_dmrs_im[n] = (int16_t)(((int32_t)(amp*r_u_v_alpha_delta_dmrs_im[n]))>>15); } -// printf("symbol=%d\tr_u_rx_re=%d\tr_u_rx_im=%d\n",l,r_u_v_alpha_delta_dmrs_re[n], r_u_v_alpha_delta_dmrs_im[n]); + // printf("symbol=%d\tr_u_rx_re=%d\tr_u_rx_im=%d\n",l,r_u_v_alpha_delta_dmrs_re[n], r_u_v_alpha_delta_dmrs_im[n]); // PUCCH sequence = DM-RS sequence multiplied by d(0) -/* y_n_re[n] = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*d_re)>>15) - - (((int32_t)(r_u_v_alpha_delta_im[n])*d_im)>>15))); // Re part of y(n) - y_n_im[n] = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*d_im)>>15) - + (((int32_t)(r_u_v_alpha_delta_im[n])*d_re)>>15))); // Im part of y(n) */ + /* y_n_re[n] = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*d_re)>>15) + - (((int32_t)(r_u_v_alpha_delta_im[n])*d_im)>>15))); // Re part of y(n) + y_n_im[n] = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*d_im)>>15) + + (((int32_t)(r_u_v_alpha_delta_im[n])*d_re)>>15))); // Im part of y(n) */ #ifdef DEBUG_NR_PUCCH_RX printf("\t [nr_generate_pucch1] sequence generation \tu=%d \tv=%d \talpha=%lf \tr_u_v_alpha_delta[n=%d]=(%d,%d) \ty_n[n=%d]=(%d,%d)\n", u,v,alpha,n,r_u_v_alpha_delta_re[n],r_u_v_alpha_delta_im[n],n,y_n_re[n],y_n_im[n]); @@ -609,12 +656,12 @@ void nr_decode_pucch1( int32_t **rxdataF, if(floor(l/2)*12==(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)){ for (int n=0; n<12 ; n++) { z_re_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_1][w_index][m])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_im_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_1][w_index][m])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]=z_re_temp; z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]=z_im_temp; -// printf("symbol=%d\tz_re_rx=%d\tz_im_rx=%d\t",l,(int)z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); + // printf("symbol=%d\tz_re_rx=%d\tz_im_rx=%d\t",l,(int)z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); #ifdef DEBUG_NR_PUCCH_RX printf("\t [nr_generate_pucch1] block-wise spread with wi(m) (mprime=%d, m=%d, n=%d) z[%d] = ((%d * %d - %d * %d), (%d * %d + %d * %d)) = (%d,%d)\n", mprime, m, n, (mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n, @@ -624,15 +671,15 @@ void nr_decode_pucch1( int32_t **rxdataF, #endif // multiplying with conjugate of low papr sequence z_re_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - + (((int32_t)(r_u_v_alpha_delta_im[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(r_u_v_alpha_delta_im[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_im_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - - (((int32_t)(r_u_v_alpha_delta_im[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(r_u_v_alpha_delta_im[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n] = z_re_temp; z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n] = z_im_temp; -/* if(z_re_temp<0){ - printf("\nBug detection %d\t%d\t%d\t%d\n",r_u_v_alpha_delta_re[n],z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(((int32_t)(r_u_v_alpha_delta_re[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15),(((int32_t)(r_u_v_alpha_delta_im[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15)); - } - printf("z1_re_rx=%d\tz1_im_rx=%d\n",(int)z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); */ + /* if(z_re_temp<0){ + printf("\nBug detection %d\t%d\t%d\t%d\n",r_u_v_alpha_delta_re[n],z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(((int32_t)(r_u_v_alpha_delta_re[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15),(((int32_t)(r_u_v_alpha_delta_im[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15)); + } + printf("z1_re_rx=%d\tz1_im_rx=%d\n",(int)z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); */ } } } @@ -643,12 +690,12 @@ void nr_decode_pucch1( int32_t **rxdataF, if(floor(l/2)*12==(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)){ for (int n=0; n<12 ; n++) { z_dmrs_re_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_im_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_re_temp; z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_im_temp; -// printf("symbol=%d\tz_dmrs_re_rx=%d\tz_dmrs_im_rx=%d\t",l,(int)z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); + // printf("symbol=%d\tz_dmrs_re_rx=%d\tz_dmrs_im_rx=%d\t",l,(int)z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); #ifdef DEBUG_NR_PUCCH_RX printf("\t [nr_generate_pucch1] block-wise spread with wi(m) (mprime=%d, m=%d, n=%d) z[%d] = ((%d * %d - %d * %d), (%d * %d + %d * %d)) = (%d,%d)\n", mprime, m, n, (mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n, @@ -658,17 +705,17 @@ void nr_decode_pucch1( int32_t **rxdataF, #endif //finding channel coeffcients by dividing received dmrs with actual dmrs and storing them in z_dmrs_re_rx and z_dmrs_im_rx arrays z_dmrs_re_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_dmrs_re[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - + (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_im_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_dmrs_re[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - - (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); -/* if(z_dmrs_re_temp<0){ - printf("\nBug detection %d\t%d\t%d\t%d\n",r_u_v_alpha_delta_dmrs_re[n],z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(((int32_t)(r_u_v_alpha_delta_dmrs_re[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15),(((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15)); - }*/ + - (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + /* if(z_dmrs_re_temp<0){ + printf("\nBug detection %d\t%d\t%d\t%d\n",r_u_v_alpha_delta_dmrs_re[n],z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(((int32_t)(r_u_v_alpha_delta_dmrs_re[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15),(((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15)); + }*/ z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_re_temp; z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_im_temp; -// printf("z1_dmrs_re_rx=%d\tz1_dmrs_im_rx=%d\n",(int)z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); - /* z_dmrs_re_rx[(int)(l/2)*12+n]=z_dmrs_re_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_re[n]; - z_dmrs_im_rx[(int)(l/2)*12+n]=z_dmrs_im_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_im[n]; */ + // printf("z1_dmrs_re_rx=%d\tz1_dmrs_im_rx=%d\n",(int)z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],(int)z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); + /* z_dmrs_re_rx[(int)(l/2)*12+n]=z_dmrs_re_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_re[n]; + z_dmrs_im_rx[(int)(l/2)*12+n]=z_dmrs_im_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_im[n]; */ } } } @@ -695,9 +742,9 @@ void nr_decode_pucch1( int32_t **rxdataF, if(floor(l/2)*12==(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)){ for (int n=0; n<12 ; n++) { z_re_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_1][w_index][m])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_im_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_1][w_index][m])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_1][w_index][m])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n] = z_re_temp; z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n] = z_im_temp; #ifdef DEBUG_NR_PUCCH_RX @@ -708,9 +755,9 @@ void nr_decode_pucch1( int32_t **rxdataF, z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n],z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n]); #endif z_re_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - + (((int32_t)(r_u_v_alpha_delta_im[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(r_u_v_alpha_delta_im[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_im_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_re[n])*z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15) - - (((int32_t)(r_u_v_alpha_delta_im[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(r_u_v_alpha_delta_im[n])*z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n])>>15))>>1); z_re_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n] = z_re_temp; z_im_rx[(mprime*12*N_SF_mprime0_PUCCH_1)+(m*12)+n] = z_im_temp; } @@ -723,9 +770,9 @@ void nr_decode_pucch1( int32_t **rxdataF, if(floor(l/2)*12==(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)){ for (int n=0; n<12 ; n++) { z_dmrs_re_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_im_temp = (int16_t)(((((int32_t)(table_6_3_2_4_1_2_Wi_Re[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(table_6_3_2_4_1_2_Wi_Im[N_SF_mprime_PUCCH_DMRS_1][w_index][m])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_re_temp; z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_im_temp; #ifdef DEBUG_NR_PUCCH_RX @@ -737,14 +784,14 @@ void nr_decode_pucch1( int32_t **rxdataF, #endif //finding channel coeffcients by dividing received dmrs with actual dmrs and storing them in z_dmrs_re_rx and z_dmrs_im_rx arrays z_dmrs_re_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_dmrs_re[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - + (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + + (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_im_temp = (int16_t)(((((int32_t)(r_u_v_alpha_delta_dmrs_re[n])*z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15) - - (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); + - (((int32_t)(r_u_v_alpha_delta_dmrs_im[n])*z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n])>>15))>>1); z_dmrs_re_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_re_temp; z_dmrs_im_rx[(mprime*12*N_SF_mprime0_PUCCH_DMRS_1)+(m*12)+n] = z_dmrs_im_temp; - /* z_dmrs_re_rx[(int)(l/2)*12+n]=z_dmrs_re_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_re[n]; - z_dmrs_im_rx[(int)(l/2)*12+n]=z_dmrs_im_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_im[n]; */ + /* z_dmrs_re_rx[(int)(l/2)*12+n]=z_dmrs_re_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_re[n]; + z_dmrs_im_rx[(int)(l/2)*12+n]=z_dmrs_im_rx[(int)(l/2)*12+n]/r_u_v_alpha_delta_dmrs_im[n]; */ } } } @@ -796,8 +843,8 @@ void nr_decode_pucch1( int32_t **rxdataF, for(int n=0;n<12;n++){ y_n_re[n]=round(z_re_rx[l*12+n]/floor(nrofSymbols/4))+y_n_re[n]; y_n_im[n]=round(z_im_rx[l*12+n]/floor(nrofSymbols/4))+y_n_im[n]; - } - } + } + } else{ for(int n=0;n<12;n++){ y1_n_re[n]=round(z_re_rx[l*12+n]/round(nrofSymbols/4))+y1_n_re[n]; @@ -829,12 +876,12 @@ void nr_decode_pucch1( int32_t **rxdataF, } //Decoding QPSK or BPSK symbols to obtain payload bits if(nr_bit==1){ - if((d_re+d_im)>0){ - *payload=0; - } - else{ - *payload=1; - } + if((d_re+d_im)>0){ + *payload=0; + } + else{ + *payload=1; + } } else if(nr_bit==2){ if((d_re>0)&&(d_im>0)){ @@ -872,6 +919,9 @@ __m256i *pucch2_lut[9]={pucch2_3bit, pucch2_10bit, pucch2_11bit}; +__m64 pucch2_polar_4bit[16]; +__m128i pucch2_polar_llr_num_lut[256],pucch2_polar_llr_den_lut[256]; + void init_pucch2_luts() { uint32_t out; @@ -880,7 +930,9 @@ void init_pucch2_luts() { for (int b=3;b<12;b++) { for (uint16_t i=0;i<(1< 0 ? -1 : 1; @@ -949,6 +1001,62 @@ void init_pucch2_luts() { *lut_ip1 = _mm256_insert_epi16(*lut_ip1,bit,15); } } + for (uint16_t i=0;i<16;i++) { + __m64 *lut_i=&pucch2_polar_4bit[i]; + + bit = (i&0x1) > 0 ? -1 : 1; + *lut_i = _mm_insert_pi16(*lut_i,bit,0); + bit = (i&0x2) > 0 ? -1 : 1; + *lut_i = _mm_insert_pi16(*lut_i,bit,1); + bit = (i&0x4) > 0 ? -1 : 1; + *lut_i = _mm_insert_pi16(*lut_i,bit,2); + bit = (i&0x8) > 0 ? -1 : 1; + *lut_i = _mm_insert_pi16(*lut_i,bit,3); + } + for (int i=0;i<256;i++) { + __m128i *lut_num_i=&pucch2_polar_llr_num_lut[i]; + __m128i *lut_den_i=&pucch2_polar_llr_den_lut[i]; + bit = (i&0x1) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,0); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,0); + + bit = (i&0x10) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,1); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,1); + + bit = (i&0x2) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,2); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,2); + + bit = (i&0x20) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,3); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,3); + + bit = (i&0x4) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,4); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,4); + + bit = (i&0x40) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,5); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,5); + + bit = (i&0x8) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,6); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,6); + + bit = (i&0x80) > 0 ? 0 : 1; + *lut_num_i = _mm_insert_epi16(*lut_num_i,bit,7); + *lut_den_i = _mm_insert_epi16(*lut_den_i,1-bit,7); + printf("i %d, lut_num (%d,%d,%d,%d,%d,%d,%d,%d)\n",i, + ((int16_t *)lut_num_i)[0], + ((int16_t *)lut_num_i)[1], + ((int16_t *)lut_num_i)[2], + ((int16_t *)lut_num_i)[3], + ((int16_t *)lut_num_i)[4], + ((int16_t *)lut_num_i)[5], + ((int16_t *)lut_num_i)[6], + ((int16_t *)lut_num_i)[7]); + } } @@ -959,7 +1067,9 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB, int32_t **rxdataF = gNB->common_vars.rxdataF; NR_DL_FRAME_PARMS *frame_parms = &gNB->frame_parms; - pucch_GroupHopping_t pucch_GroupHopping = pucch_pdu->group_hop_flag + (pucch_pdu->sequence_hop_flag<<1); + //pucch_GroupHopping_t pucch_GroupHopping = pucch_pdu->group_hop_flag + (pucch_pdu->sequence_hop_flag<<1); + + AssertFatal(pucch_pdu->nr_of_symbols==1 || pucch_pdu->nr_of_symbols==2, "Illegal number of symbols for PUCCH 2 %d\n",pucch_pdu->nr_of_symbols); @@ -967,7 +1077,7 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB, //extract pucch and dmrs first - int l2=-1; + int l2=pucch_pdu->start_symbol_index; int re_offset = (12*pucch_pdu->prb_start) + (12*pucch_pdu->bwp_start) + frame_parms->first_carrier_offset; if (re_offset>= frame_parms->ofdm_symbol_size) re_offset-=frame_parms->ofdm_symbol_size; @@ -984,6 +1094,7 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB, int16_t r_im_ext2[Prx2][8*pucch_pdu->nr_of_symbols*pucch_pdu->prb_size] __attribute__((aligned(32))); int16_t rd_re_ext[Prx2][4*pucch_pdu->nr_of_symbols*pucch_pdu->prb_size] __attribute__((aligned(32))); int16_t rd_im_ext[Prx2][4*pucch_pdu->nr_of_symbols*pucch_pdu->prb_size] __attribute__((aligned(32))); + int16_t *r_re_ext_p,*r_im_ext_p,*rd_re_ext_p,*rd_im_ext_p; int16_t *rp[Prx2]; __m64 dmrs_re,dmrs_im; @@ -1000,156 +1111,166 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB, for (int aa=0;aanr_of_symbols == 1) { - AssertFatal((pucch_pdu->prb_size&1) == 0,"prb_size %d is not a multiple of 2\n",pucch_pdu->prb_size); - // 24 PRBs contains 48x16-bit, so 6x8x16-bit - for (int prb=0;prbprb_size;prb+=2) { - for (int aa=0;aaprb_size&1) == 0,"prb_size %d is not a multiple of 2\n",pucch_pdu->prb_size); + // 24 PRBs contains 48x16-bit, so 6x8x16-bit + for (int prb=0;prbprb_size;prb+=2) { + for (int aa=0;aa (%d,%d)\n",aa,prb+(i>>2),i,rd_re_ext[aa][i],rd_im_ext[aa]); + for (int i=0;i<8;i++) printf("Ant %d PRB %d dmrs[%d] -> (%d,%d)\n",aa,prb+(i>>2),i,rd_re_ext_p[i],rd_im_ext_p[i]); + for (int i=0;i<16;i++) printf("Ant %d PRB %d data[%d] -> (%d,%d)\n",aa,prb+(i>>3),i,r_re_ext_p[i],r_im_ext_p[i]); #endif - } // aa - } // prb + rp[aa]+=48; + } // aa + } // prb - // first compute DMRS component - uint32_t x1, x2, s=0; - x2 = (((1<<17)*((14*slot) + (pucch_pdu->start_symbol_index) + 1)*((2*pucch_pdu->dmrs_scrambling_id) + 1)) + (2*pucch_pdu->dmrs_scrambling_id))%(1U<<31); // c_init calculation according to TS38.211 subclause + // first compute DMRS component + uint32_t x1, x2, s=0; + x2 = (((1<<17)*((14*slot) + (pucch_pdu->start_symbol_index) + 1)*((2*pucch_pdu->dmrs_scrambling_id) + 1)) + (2*pucch_pdu->dmrs_scrambling_id))%(1U<<31); // c_init calculation according to TS38.211 subclause #ifdef DEBUG_NR_PUCCH_RX - printf("slot %d, start_symbol_index %d, dmrs_scrambling_id %d\n", - slot,pucch_pdu->start_symbol_index,pucch_pdu->dmrs_scrambling_id); + printf("slot %d, start_symbol_index %d, dmrs_scrambling_id %d\n", + slot,pucch_pdu->start_symbol_index,pucch_pdu->dmrs_scrambling_id); #endif - s = lte_gold_generic(&x1, &x2, 1); + s = lte_gold_generic(&x1, &x2, 1); + for (int group=0;group>=5; + corr32_im[group][aa]>>=5; #ifdef DEBUG_NR_PUCCH_RX - printf("Group %d: rd ((%d,%d),(%d,%d),(%d,%d),(%d,%d))\n", - group, - rd_re_ext[aa][4],rd_im_ext[aa][4], - rd_re_ext[aa][5],rd_im_ext[aa][5], - rd_re_ext[aa][6],rd_im_ext[aa][6], - rd_re_ext[aa][7],rd_im_ext[aa][7]); + printf("Group %d: corr32 (%d,%d)\n",group,corr32_re[group][aa],corr32_im[group][aa]); #endif - corr32_re[group][aa]+=(rd_re_ext[aa][4]*((int16_t*)&dmrs_re)[0] + rd_im_ext[aa][4]*((int16_t*)&dmrs_im)[0]); - corr32_im[group][aa]+=(-rd_re_ext[aa][4]*((int16_t*)&dmrs_im)[0] + rd_im_ext[aa][4]*((int16_t*)&dmrs_re)[0]); - corr32_re[group][aa]+=(rd_re_ext[aa][5]*((int16_t*)&dmrs_re)[1] + rd_im_ext[aa][5]*((int16_t*)&dmrs_im)[1]); - corr32_im[group][aa]+=(-rd_re_ext[aa][5]*((int16_t*)&dmrs_im)[1] + rd_im_ext[aa][5]*((int16_t*)&dmrs_re)[1]); - corr32_re[group][aa]+=(rd_re_ext[aa][6]*((int16_t*)&dmrs_re)[2] + rd_im_ext[aa][6]*((int16_t*)&dmrs_im)[2]); - corr32_im[group][aa]+=(-rd_re_ext[aa][6]*((int16_t*)&dmrs_im)[2] + rd_im_ext[aa][6]*((int16_t*)&dmrs_re)[2]); - corr32_re[group][aa]+=(rd_re_ext[aa][7]*((int16_t*)&dmrs_re)[3] + rd_im_ext[aa][7]*((int16_t*)&dmrs_im)[3]); - corr32_im[group][aa]+=(-rd_re_ext[aa][7]*((int16_t*)&dmrs_im)[3] + rd_im_ext[aa][7]*((int16_t*)&dmrs_re)[3]); - corr32_re[group][aa]>>=5; - corr32_im[group][aa]>>=5; -#ifdef DEBUG_NR_PUCCH_RX - printf("Group %d: corr32 (%d,%d)\n",group,corr32_re[group][aa],corr32_im[group][aa]); -#endif - } //aa + } //aa - if ((group&3) == 3) s = lte_gold_generic(&x1, &x2, 0); - } // group + if ((group&1) == 1) s = lte_gold_generic(&x1, &x2, 0); + } // group } else { // 2 symbol case - AssertFatal(1==0, "Fill in 2 symbol PUCCH2 case\n"); + AssertFatal(1==0, "Fill in 2 symbol PUCCH2 case\n"); } uint32_t x1, x2, s=0; @@ -1174,47 +1295,47 @@ void nr_decode_pucch2(PHY_VARS_gNB *gNB, for (int aa=0;aabit_len_csi_part1 + pucch_pdu->bit_len_csi_part2 == 0,"no csi for now\n"); - AssertFatal((pucch_pdu->bit_len_harq+pucch_pdu->sr_flag > 2 ) && (pucch_pdu->bit_len_harq+pucch_pdu->sr_flag < 12),"illegal length (%d,%d)\n",pucch_pdu->bit_len_harq,pucch_pdu->sr_flag); - int nb_bit = pucch_pdu->bit_len_harq+pucch_pdu->sr_flag; - __m256i *rp_re[Prx2]; - __m256i *rp2_re[Prx2]; - __m256i *rp_im[Prx2]; - __m256i *rp2_im[Prx2]; - for (int aa=0;aa>1], - ((int16_t*)&pucch2_lut[nb_bit-3][cw<<1])[1+(i>>1)]); - } printf("\n"); #endif - // do complex correlation - for (int aa=0;aa corr) { - corr = corr_tmp; - cw_ML=cw; - } } - uint8_t corr_dB = dB_fixed64((uint64_t)corr); - LOG_D(PHY,"cw_ML %d, metric %d dB\n",cw_ML,corr_dB); - uci_pdu->harq.harq_bit_len = pucch_pdu->bit_len_harq; + int nb_bit = pucch_pdu->bit_len_harq+pucch_pdu->sr_flag+pucch_pdu->bit_len_csi_part1+pucch_pdu->bit_len_csi_part2; + AssertFatal(nb_bit > 2 && nb_bit< 65,"illegal length (%d : %d,%d,%d,%d)\n",nb_bit,pucch_pdu->bit_len_harq,pucch_pdu->sr_flag,pucch_pdu->bit_len_csi_part1,pucch_pdu->bit_len_csi_part2); - - int harq_bytes=pucch_pdu->bit_len_harq>>3; - if ((pucch_pdu->bit_len_harq&7) > 0) harq_bytes++; - uci_pdu->harq.harq_payload = (uint8_t*)malloc(harq_bytes); - uci_pdu->harq.harq_crc = 2; - for (int i=0;iharq.harq_payload[i] = cw_ML & 255; - cw_ML>>=8; + uint64_t decodedPayload[2]; + uint8_t corr_dB; + int decoderState=2; + if (nb_bit < 12) { // short blocklength case + __m256i *rp_re[Prx2]; + __m256i *rp2_re[Prx2]; + __m256i *rp_im[Prx2]; + __m256i *rp2_im[Prx2]; + for (int aa=0;aa>1], + ((int16_t*)&pucch2_lut[nb_bit-3][cw<<1])[1+(i>>1)]); + } + printf("\n"); +#endif + // do complex correlation + for (int aa=0;aa (%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)",aa, + ((int16_t*)&prod_re[aa])[0],((int16_t*)&prod_re[aa])[1],((int16_t*)&prod_re[aa])[2],((int16_t*)&prod_re[aa])[3], + ((int16_t*)&prod_re[aa])[4],((int16_t*)&prod_re[aa])[5],((int16_t*)&prod_re[aa])[6],((int16_t*)&prod_re[aa])[7], + ((int16_t*)&prod_re[aa])[8],((int16_t*)&prod_re[aa])[9],((int16_t*)&prod_re[aa])[10],((int16_t*)&prod_re[aa])[11], + ((int16_t*)&prod_re[aa])[12],((int16_t*)&prod_re[aa])[13],((int16_t*)&prod_re[aa])[14],((int16_t*)&prod_re[aa])[15]); + printf("prod_im[%d] => (%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)",aa, + ((int16_t*)&prod_im[aa])[0],((int16_t*)&prod_im[aa])[1],((int16_t*)&prod_im[aa])[2],((int16_t*)&prod_im[aa])[3], + ((int16_t*)&prod_im[aa])[4],((int16_t*)&prod_im[aa])[5],((int16_t*)&prod_im[aa])[6],((int16_t*)&prod_im[aa])[7], + ((int16_t*)&prod_im[aa])[8],((int16_t*)&prod_im[aa])[9],((int16_t*)&prod_im[aa])[10],((int16_t*)&prod_im[aa])[11], + ((int16_t*)&prod_im[aa])[12],((int16_t*)&prod_im[aa])[13],((int16_t*)&prod_im[aa])[14],((int16_t*)&prod_im[aa])[15]); + +#endif + prod_re[aa] = _mm256_hadds_epi16(prod_re[aa],prod_re[aa]);// 0+1 + prod_im[aa] = _mm256_hadds_epi16(prod_im[aa],prod_im[aa]); + prod_re[aa] = _mm256_hadds_epi16(prod_re[aa],prod_re[aa]);// 0+1+2+3 + prod_im[aa] = _mm256_hadds_epi16(prod_im[aa],prod_im[aa]); + prod_re[aa] = _mm256_hadds_epi16(prod_re[aa],prod_re[aa]);// 0+1+2+3+4+5+6+7 + prod_im[aa] = _mm256_hadds_epi16(prod_im[aa],prod_im[aa]); + prod_re[aa] = _mm256_hadds_epi16(prod_re[aa],prod_re[aa]);// 0+1+2+3+4+5+6+7+8+9+10+11+12+13+14+15 + prod_im[aa] = _mm256_hadds_epi16(prod_im[aa],prod_im[aa]); + } + int64_t corr_re=0,corr_im=0; + + int64_t corr_tmp = 0; + for (int aa=0;aa corr) { + corr = corr_tmp; + cw_ML=cw; + } + } + corr_dB = dB_fixed64((uint64_t)corr); + LOG_D(PHY,"cw_ML %d, metric %d dB\n",cw_ML,corr_dB); + decodedPayload[0]=(uint64_t)cw_ML; + } + else { // polar coded case + + t_nrPolar_params *currentPtr = nr_polar_params(2,nb_bit,pucch_pdu->prb_size,1,&gNB->uci_polarParams); + __m64 *rp_re[Prx2]; + __m64 *rp2_re[Prx2]; + __m64 *rp_im[Prx2]; + __m64 *rp2_im[Prx2]; + __m128i llrs[pucch_pdu->prb_size*2]; + + for (int aa=0;aa>1]); + } + printf("\n"); + } +#endif + + // non-coherent LLR computation on groups of 4 REs (half-PRBs) + int32_t corr_re,corr_im,corr_tmp; + __m128i corr16,llr_num,llr_den; + uint64_t corr = 0; + + for (int half_prb=0;half_prb<(2*pucch_pdu->prb_size);half_prb++) { + llr_num=_mm_set1_epi16(0);llr_den=_mm_set1_epi16(0); + for (int cw=0;cw<256;cw++) { + corr_tmp=0; + for (int aa=0;aa>4],rp_im[aa][half_prb])),5); + prod_im[aa] = _mm_srai_pi16(_mm_subs_pi16(_mm_mullo_pi16(pucch2_polar_4bit[cw&15],rp2_im[aa][half_prb]), + _mm_mullo_pi16(pucch2_polar_4bit[cw>>4],rp2_re[aa][half_prb])),5); + prod_re[aa] = _mm_hadds_pi16(prod_re[aa],prod_re[aa]);// 0+1 + prod_im[aa] = _mm_hadds_pi16(prod_im[aa],prod_im[aa]); + prod_re[aa] = _mm_hadds_pi16(prod_re[aa],prod_re[aa]);// 0+1+2+3 + prod_im[aa] = _mm_hadds_pi16(prod_im[aa],prod_im[aa]); + + // this is for UL CQI measurement + if (cw==0) corr += ((int64_t)corr32_re[half_prb>>2][aa]*corr32_re[half_prb>>2][aa])+ + ((int64_t)corr32_im[half_prb>>2][aa]*corr32_im[half_prb>>2][aa]); + + + corr_re = ( corr32_re[half_prb>>2][aa]/(2*nc_group_size*4/2)+((int16_t*)(&prod_re[aa]))[0]); + corr_im = ( corr32_im[half_prb>>2][aa]/(2*nc_group_size*4/2)+((int16_t*)(&prod_im[aa]))[0]); + corr_tmp += corr_re*corr_re + corr_im*corr_im; + /* + LOG_D(PHY,"pucch2 half_prb %d cw %d (%d,%d) aa %d: (%d,%d,%d,%d,%d,%d,%d,%d)x(%d,%d,%d,%d,%d,%d,%d,%d) (%d,%d)+(%d,%d) = (%d,%d) => %d\n", + half_prb,cw,cw&15,cw>>4,aa, + ((int16_t*)&pucch2_polar_4bit[cw&15])[0],((int16_t*)&pucch2_polar_4bit[cw>>4])[0], + ((int16_t*)&pucch2_polar_4bit[cw&15])[1],((int16_t*)&pucch2_polar_4bit[cw>>4])[1], + ((int16_t*)&pucch2_polar_4bit[cw&15])[2],((int16_t*)&pucch2_polar_4bit[cw>>4])[2], + ((int16_t*)&pucch2_polar_4bit[cw&15])[3],((int16_t*)&pucch2_polar_4bit[cw>>4])[3], + ((int16_t*)&rp_re[aa][half_prb])[0],((int16_t*)&rp_im[aa][half_prb])[0], + ((int16_t*)&rp_re[aa][half_prb])[1],((int16_t*)&rp_im[aa][half_prb])[1], + ((int16_t*)&rp_re[aa][half_prb])[2],((int16_t*)&rp_im[aa][half_prb])[2], + ((int16_t*)&rp_re[aa][half_prb])[3],((int16_t*)&rp_im[aa][half_prb])[3], + corr32_re[half_prb>>2][aa]/(2*nc_group_size*4/2),corr32_im[half_prb>>2][aa]/(2*nc_group_size*4/2), + ((int16_t*)(&prod_re[aa]))[0], + ((int16_t*)(&prod_im[aa]))[0], + corr_re, + corr_im, + corr_tmp); + */ + } + corr16 = _mm_set1_epi16((int16_t)(corr_tmp>>8)); + /* + LOG_D(PHY,"half_prb %d cw %d corr16 %d\n",half_prb,cw,corr_tmp>>8); + */ + llr_num = _mm_max_epi16(_mm_mullo_epi16(corr16,pucch2_polar_llr_num_lut[cw]),llr_num); + llr_den = _mm_max_epi16(_mm_mullo_epi16(corr16,pucch2_polar_llr_den_lut[cw]),llr_den); + /* + LOG_D(PHY,"lut_num (%d,%d,%d,%d,%d,%d,%d,%d)\n", + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[0], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[1], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[2], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[3], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[4], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[5], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[6], + ((int16_t*)&pucch2_polar_llr_num_lut[cw])[7]); + + LOG_D(PHY,"llr_num (%d,%d,%d,%d,%d,%d,%d,%d)\n", + ((int16_t*)&llr_num)[0], + ((int16_t*)&llr_num)[1], + ((int16_t*)&llr_num)[2], + ((int16_t*)&llr_num)[3], + ((int16_t*)&llr_num)[4], + ((int16_t*)&llr_num)[5], + ((int16_t*)&llr_num)[6], + ((int16_t*)&llr_num)[7]); + LOG_D(PHY,"llr_den (%d,%d,%d,%d,%d,%d,%d,%d)\n", + ((int16_t*)&llr_den)[0], + ((int16_t*)&llr_den)[1], + ((int16_t*)&llr_den)[2], + ((int16_t*)&llr_den)[3], + ((int16_t*)&llr_den)[4], + ((int16_t*)&llr_den)[5], + ((int16_t*)&llr_den)[6], + ((int16_t*)&llr_den)[7]); + */ + } + // compute llrs + llrs[half_prb] = _mm_subs_epi16(llr_num,llr_den); + LOG_D(PHY,"llrs[%d] : (%d,%d,%d,%d,%d,%d,%d,%d)\n", + half_prb, + ((int16_t*)&llrs[half_prb])[0], + ((int16_t*)&llrs[half_prb])[1], + ((int16_t*)&llrs[half_prb])[2], + ((int16_t*)&llrs[half_prb])[3], + ((int16_t*)&llrs[half_prb])[4], + ((int16_t*)&llrs[half_prb])[5], + ((int16_t*)&llrs[half_prb])[6], + ((int16_t*)&llrs[half_prb])[7]); + } // half_prb + // run polar decoder on llrs + decoderState = polar_decoder_int16((int16_t*)llrs, decodedPayload, 0, currentPtr); + LOG_D(PHY,"UCI decoderState %d, payload[0] %llux\n",decoderState,(unsigned long long)decodedPayload[0]); + if (decoderState>0) decoderState=1; + corr_dB = dB_fixed64(corr); + LOG_D(PHY,"metric %d dB\n",corr_dB); + } + uci_pdu->harq.harq_bit_len = pucch_pdu->bit_len_harq; + uci_pdu->pduBitmap=0; + uci_pdu->rnti=pucch_pdu->rnti; + uci_pdu->handle=pucch_pdu->handle; + uci_pdu->pucch_format=0; + uci_pdu->ul_cqi=corr_dB; + // need to fill these field! + uci_pdu->timing_advance=31; + uci_pdu->rssi=0; + if (pucch_pdu->bit_len_harq>0) { + int harq_bytes=pucch_pdu->bit_len_harq>>3; + if ((pucch_pdu->bit_len_harq&7) > 0) harq_bytes++; + uci_pdu->pduBitmap|=1; + uci_pdu->harq.harq_payload = (uint8_t*)malloc(harq_bytes); + uci_pdu->harq.harq_crc = decoderState > 0 ? 1 : 0; + int i=0; + for (;iharq.harq_payload[i] = decodedPayload[0] & 255; + decodedPayload[0]>>=8; + } + uci_pdu->harq.harq_payload[i] = decodedPayload[0] & ((1<<(pucch_pdu->bit_len_harq&7))-1); + decodedPayload[0] >>= pucch_pdu->bit_len_harq; } if (pucch_pdu->sr_flag == 1) { + uci_pdu->pduBitmap|=2; uci_pdu->sr.sr_bit_len = 1; uci_pdu->sr.sr_payload = malloc(1); - uci_pdu->sr.sr_payload[0] = cw_ML; + uci_pdu->sr.sr_payload[0] = decodedPayload[0]&1; + decodedPayload[0] = decodedPayload[0]>>1; } + // csi + if (pucch_pdu->bit_len_csi_part1>0) { + uci_pdu->pduBitmap|=4; + int csi_part1_bytes=pucch_pdu->bit_len_csi_part1>>3; + if ((pucch_pdu->bit_len_csi_part1&7) > 0) csi_part1_bytes++; + uci_pdu->csi_part1.csi_part1_payload = (uint8_t*)malloc(csi_part1_bytes); + uci_pdu->csi_part1.csi_part1_crc = decoderState > 0 ? 1 : 0; + int i=0; + for (;icsi_part1.csi_part1_payload[i] = decodedPayload[0] & 255; + decodedPayload[0]>>=8; + } + uci_pdu->csi_part1.csi_part1_payload[i] = decodedPayload[0] & ((1<<(pucch_pdu->bit_len_csi_part1&7))-1); + decodedPayload[0] >>= pucch_pdu->bit_len_csi_part1; + } + + if (pucch_pdu->bit_len_csi_part2>0) { + uci_pdu->pduBitmap|=8; + } + } diff --git a/openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c b/openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c index 7f5872e885..b49443c03c 100644 --- a/openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c +++ b/openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c @@ -34,8 +34,9 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms, PHY_VARS_NR_UE *ue, - module_id_t eNB_id, - uint8_t subframe, + module_id_t gNB_id, + uint8_t frame, + uint8_t subframe, unsigned char clear, short coef) { @@ -59,8 +60,8 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms, temp = 0; for (aa=0; aanb_antennas_rx; aa++) { - Re = ((int16_t*)ue->pbch_vars[eNB_id]->dl_ch_estimates_time[aa])[(i<<1)]; - Im = ((int16_t*)ue->pbch_vars[eNB_id]->dl_ch_estimates_time[aa])[1+(i<<1)]; + Re = ((int16_t*)ue->pbch_vars[gNB_id]->dl_ch_estimates_time[aa])[(i<<1)]; + Im = ((int16_t*)ue->pbch_vars[gNB_id]->dl_ch_estimates_time[aa])[1+(i<<1)]; temp += (Re*Re/2) + (Im*Im/2); } @@ -104,17 +105,19 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms, //mac_resynch(); //dl_phy_sync_success(ue->Mod_id,ue->proc.proc_rxtx[0].frame_rx,0,1);//ue->common_vars.eNb_id); ue->UE_mode[0] = PRACH; + ue->prach_resources[gNB_id]->sync_frame = frame; + ue->prach_resources[gNB_id]->init_msg1 = 0; } else { ue->UE_mode[0] = PUSCH; } } - if ( ue->rx_offset < 0 ) - ue->rx_offset += frame_parms->samples_per_frame; + if (ue->rx_offset < 0) + ue->rx_offset += frame_parms->samples_per_frame; - if ( ue->rx_offset >= frame_parms->samples_per_frame ) - ue->rx_offset -= frame_parms->samples_per_frame; + if (ue->rx_offset >= frame_parms->samples_per_frame) + ue->rx_offset -= frame_parms->samples_per_frame; diff --git a/openair1/PHY/NR_UE_ESTIMATION/nr_estimation.h b/openair1/PHY/NR_UE_ESTIMATION/nr_estimation.h index af06f9a98f..1837664391 100644 --- a/openair1/PHY/NR_UE_ESTIMATION/nr_estimation.h +++ b/openair1/PHY/NR_UE_ESTIMATION/nr_estimation.h @@ -75,6 +75,7 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue, void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms, PHY_VARS_NR_UE *ue, module_id_t eNB_id, + uint8_t frame, uint8_t subframe, unsigned char clear, short coef); @@ -90,6 +91,7 @@ void phy_adjust_gain_nr(PHY_VARS_NR_UE *ue, uint32_t rx_power_fil_dB, uint8_t eNB_id); -int16_t get_nr_PL(PHY_VARS_NR_UE *ue,uint8_t gNB_index); +int16_t get_nr_PL(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index); + #endif diff --git a/openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c b/openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c index aa1e2b5ade..860ca11d8c 100644 --- a/openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c +++ b/openair1/PHY/NR_UE_ESTIMATION/nr_ue_measurements.c @@ -55,8 +55,9 @@ void print_ints(char *s,int *x) } #endif -int16_t get_nr_PL(PHY_VARS_NR_UE *ue,uint8_t gNB_index) -{ +int16_t get_nr_PL(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index){ + + PHY_VARS_NR_UE *ue = PHY_vars_UE_g[Mod_id][CC_id]; /* if (ue->frame_parms.mode1_flag == 1) @@ -75,9 +76,6 @@ int16_t get_nr_PL(PHY_VARS_NR_UE *ue,uint8_t gNB_index) //(ue->frame_parms.pdsch_config_common.referenceSignalPower*10))/10)); } - - - void nr_ue_measurements(PHY_VARS_NR_UE *ue, unsigned int subframe_offset, unsigned char N0_symbol, diff --git a/openair1/PHY/NR_UE_TRANSPORT/dci_nr.c b/openair1/PHY/NR_UE_TRANSPORT/dci_nr.c index ef22b61260..7cde6e31c1 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/dci_nr.c +++ b/openair1/PHY/NR_UE_TRANSPORT/dci_nr.c @@ -29,11 +29,15 @@ * \note * \warning */ + #ifdef USER_MODE #include #include #include #endif + +#include "executables/softmodem-common.h" + #include "nr_transport_proto_ue.h" #include "PHY/CODING/nrPolar_tools/nr_polar_dci_defs.h" #include "PHY/phy_extern_nr_ue.h" @@ -799,20 +803,22 @@ void pdcch_scrambling(NR_DL_FRAME_PARMS *frame_parms, #ifdef NR_PDCCH_DCI_RUN -void nr_pdcch_unscrambling(uint16_t crnti, NR_DL_FRAME_PARMS *frame_parms, uint8_t slot, - int16_t *z, int16_t *z2,uint32_t length, uint16_t pdcch_DMRS_scrambling_id) { +void nr_pdcch_unscrambling(int16_t *z, + uint16_t scrambling_RNTI, + uint32_t length, + uint16_t pdcch_DMRS_scrambling_id, + int16_t *z2) { int i; uint8_t reset; uint32_t x1, x2, s = 0; uint16_t n_id; //{0,1,...,65535} - uint32_t n_rnti; + uint32_t rnti = (uint32_t) scrambling_RNTI; reset = 1; // x1 is set in first call to lte_gold_generic - //do_common=1; - n_id = pdcch_DMRS_scrambling_id; - n_rnti = (uint32_t)crnti; + n_id = pdcch_DMRS_scrambling_id; + x2 = ((rnti<<16) + n_id); //mod 2^31 is implicit //this is c_init in 38.211 v15.1.0 Section 7.3.2.3 - x2 = (((1<<16)*n_rnti)+n_id); //mod 2^31 is implicit //this is c_init in 38.211 v15.1.0 Section 7.3.2.3 + LOG_D(PHY,"PDCCH Unscrambling x2 %x : scrambling_RNTI %x\n", x2, rnti); for (i = 0; i < length; i++) { if ((i & 0x1f) == 0) { @@ -840,38 +846,48 @@ uint8_t nr_dci_decoding_procedure(PHY_VARS_NR_UE *ue, rel15 = &pdcch_vars->pdcch_config[i]; int dci_length = rel15->dci_length; + //int gNB_id = 0; int16_t tmp_e[16*108]; + rnti_t n_rnti; for (int j=0;jnumber_of_candidates;j++) { - LOG_D(PHY,"Trying DCI candidate %d, CCE %d (%d), L %d\n",j,rel15->CCE[j],rel15->CCE[j]*9*6*2,rel15->L[j]); int CCEind = rel15->CCE[j]; int L = rel15->L[j]; uint64_t dci_estimation[2]= {0}; - const t_nrPolar_params *currentPtrDCI=nr_polar_params(1, dci_length, L,1,&ue->polarList); + const t_nrPolar_params *currentPtrDCI = nr_polar_params(NR_POLAR_DCI_MESSAGE_TYPE, dci_length, L, 1, &ue->polarList); - nr_pdcch_unscrambling(rel15->rnti, - &ue->frame_parms, - slot, - &pdcch_vars->e_rx[CCEind*108], - tmp_e, - L*108, - // get_nCCE(n_pdcch_symbols, frame_parms, mi) * 72, - rel15->coreset.pdcch_dmrs_scrambling_id); + LOG_D(PHY, "Trying DCI candidate %d of %d number of candidates, CCE %d (%d), L %d\n", j, rel15->number_of_candidates, CCEind, CCEind*9*6*2, L); + + nr_pdcch_unscrambling(&pdcch_vars->e_rx[CCEind*108], rel15->coreset.scrambling_rnti, L*108, rel15->coreset.pdcch_dmrs_scrambling_id, tmp_e); + + #ifdef DEBUG_DCI_DECODING + uint32_t * z = (uint32_t *) &pdcch_vars->e_rx[CCEind*108]; + for (int index_z = 0; index_z < 96; index_z++){ + for (int i=0; i<9; i++) { + LOG_D(PHY,"z[%d]=(%d,%d) \n", (9*index_z + i), *(int16_t *) &z[index_z + i],*(1 + (int16_t *) &z[index_z + i])); + } + } + #endif uint16_t crc = polar_decoder_int16(tmp_e, dci_estimation, 1, currentPtrDCI); - LOG_D(PHY,"Decoded crc %x\n",crc); - if (crc == rel15->rnti) { + + n_rnti = rel15->rnti; + + if (crc == n_rnti) { + LOG_D(PHY,"Decoded crc %x matches rnti %x for DCI format %d\n", crc, n_rnti, rel15->dci_format); dci_ind->SFN = frame; dci_ind->slot = slot; - dci_ind->dci_list[dci_ind->number_of_dcis].rnti = rel15->rnti; + dci_ind->dci_list[dci_ind->number_of_dcis].rnti = n_rnti; dci_ind->dci_list[dci_ind->number_of_dcis].n_CCE = CCEind; dci_ind->dci_list[dci_ind->number_of_dcis].dci_format = rel15->dci_format; dci_ind->dci_list[dci_ind->number_of_dcis].payloadSize = dci_length; memcpy((void*)dci_ind->dci_list[dci_ind->number_of_dcis].payloadBits,(void*)dci_estimation,8); dci_ind->number_of_dcis++; + } else { + LOG_D(PHY,"Decoded crc %x does not match rnti %x for DCI format %d\n", crc, n_rnti, rel15->dci_format); } } } diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c index e5cbc4e07a..1a6006c3ba 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c @@ -32,6 +32,7 @@ #include "common/utils/LOG/vcd_signal_dumper.h" #include "PHY/defs_nr_UE.h" +#include "SCHED_NR_UE/harq_nr.h" #include "PHY/phy_extern_nr_ue.h" #include "PHY/CODING/coding_extern.h" #include "PHY/CODING/coding_defs.h" @@ -42,6 +43,7 @@ #include "SIMULATION/TOOLS/sim.h" #include "executables/nr-uesoftmodem.h" #include "PHY/CODING/nrLDPC_extern.h" +#include "LAYER2/NR_MAC_gNB/mac_proto.h" //#define DEBUG_DLSCH_DECODING //#define ENABLE_PHY_PAYLOAD_DEBUG 1 @@ -132,6 +134,7 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint memset(dlsch,0,sizeof(NR_UE_DLSCH_t)); dlsch->Kmimo = Kmimo; dlsch->Mdlharq = Mdlharq; + dlsch->number_harq_processes_for_pdsch = Mdlharq; dlsch->Nsoft = Nsoft; dlsch->Mlimit = 4; dlsch->max_ldpc_iterations = max_ldpc_iterations; @@ -142,6 +145,7 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint if (dlsch->harq_processes[i]) { memset(dlsch->harq_processes[i],0,sizeof(NR_DL_UE_HARQ_t)); + init_downlink_harq_status(dlsch->harq_processes[i]); dlsch->harq_processes[i]->first_tx=1; dlsch->harq_processes[i]->b = (uint8_t*)malloc16(dlsch_bytes); @@ -214,16 +218,16 @@ void nr_dlsch_unscrambling(int16_t* llr, } uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, - short *dlsch_llr, - NR_DL_FRAME_PARMS *frame_parms, - NR_UE_DLSCH_t *dlsch, - NR_DL_UE_HARQ_t *harq_process, - uint32_t frame, - uint16_t nb_symb_sch, - uint8_t nr_tti_rx, - uint8_t harq_pid, - uint8_t is_crnti, - uint8_t llr8_flag) + short *dlsch_llr, + NR_DL_FRAME_PARMS *frame_parms, + NR_UE_DLSCH_t *dlsch, + NR_DL_UE_HARQ_t *harq_process, + uint32_t frame, + uint16_t nb_symb_sch, + uint8_t nr_tti_rx, + uint8_t harq_pid, + uint8_t is_crnti, + uint8_t llr8_flag) { #if UE_TIMING_TRACE @@ -263,7 +267,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, uint8_t dmrs_Type = harq_process->dmrsConfigType; AssertFatal(dmrs_Type == 1 || dmrs_Type == 2,"Illegal dmrs_type %d\n",dmrs_Type); - uint8_t nb_re_dmrs = (dmrs_Type==1)?6:4; + uint8_t nb_re_dmrs = (dmrs_Type==1)?6:4; // should be changed based on MAC parameters uint16_t dmrs_length = get_num_dmrs(harq_process->dlDmrsSymbPos); AssertFatal(dmrs_length == 1 || dmrs_length == 2,"Illegal dmrs_length %d\n",dmrs_length); @@ -317,7 +321,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, uint16_t nb_rb_oh = 0; // it was not computed at UE side even before and set to 0 in nr_compute_tbs - harq_process->TBS = nr_compute_tbs(harq_process->Qm,harq_process->R,nb_rb,nb_symb_sch,nb_re_dmrs*dmrs_length, nb_rb_oh, harq_process->Nl); + harq_process->TBS = nr_compute_tbs(harq_process->Qm,harq_process->R,nb_rb,nb_symb_sch,nb_re_dmrs*dmrs_length, nb_rb_oh, 0, harq_process->Nl); A = harq_process->TBS; ret = dlsch->max_ldpc_iterations + 1; @@ -326,7 +330,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, harq_process->G = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, dmrs_length, harq_process->Qm,harq_process->Nl); G = harq_process->G; - LOG_D(PHY,"DLSCH Decoding, harq_pid %d TBS %d G %d nb_re_dmrs %d mcs %d Nl %d nb_symb_sch %d nb_rb %d\n",harq_pid,A,G, nb_re_dmrs,harq_process->mcs, harq_process->Nl, nb_symb_sch,nb_rb); + LOG_D(PHY,"DLSCH Decoding, harq_pid %d TBS %d (%d) G %d nb_re_dmrs %d mcs %d Nl %d nb_symb_sch %d nb_rb %d\n",harq_pid,A,A/8,G, nb_re_dmrs,harq_process->mcs, harq_process->Nl, nb_symb_sch,nb_rb); if ((harq_process->R)<1024) Coderate = (float) (harq_process->R) /(float) 1024; @@ -801,8 +805,8 @@ uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue, //nfapi_nr_config_request_t *cfg = &phy_vars_ue->nrUE_config; //uint8_t dmrs_type = cfg->pdsch_config.dmrs_type.value; - uint8_t nb_re_dmrs = (dmrs_type==1)?6:4; - uint16_t length_dmrs = get_num_dmrs(harq_process->dlDmrsSymbPos); + uint8_t nb_re_dmrs = 12;//(dmrs_type==1)?6:4; + uint16_t length_dmrs = get_num_dmrs(dl_config_pdu->dlDmrsSymbPos); uint32_t i,j; // int nbDlProcessing =0; @@ -854,7 +858,7 @@ uint32_t nr_dlsch_decoding_mthread(PHY_VARS_NR_UE *phy_vars_ue, uint16_t nb_rb_oh = 0; // it was not computed at UE side even before and set to 0 in nr_compute_tbs - harq_process->TBS = nr_compute_tbs(harq_process->Qm,harq_process->R,nb_rb,nb_symb_sch,nb_re_dmrs*length_dmrs, nb_rb_oh, harq_process->Nl); + harq_process->TBS = nr_compute_tbs(harq_process->Qm,harq_process->R,nb_rb,nb_symb_sch,nb_re_dmrs*length_dmrs, nb_rb_oh, 0, harq_process->Nl); A = harq_process->TBS; @@ -1431,7 +1435,7 @@ void nr_dlsch_decoding_process(void *arg) uint16_t nb_rb_oh = 0; // it was not computed at UE side even before and set to 0 in nr_compute_tbs - harq_process->TBS = nr_compute_tbs(harq_process->Qm,harq_process->R,nb_rb,nb_symb_sch,nb_re_dmrs*length_dmrs, nb_rb_oh, harq_process->Nl); + harq_process->TBS = nr_compute_tbs(harq_process->Qm,harq_process->R,nb_rb,nb_symb_sch,nb_re_dmrs*length_dmrs, nb_rb_oh, 0, harq_process->Nl); A = harq_process->TBS; //2072 for QPSK 1/3 @@ -1697,10 +1701,10 @@ void nr_dlsch_decoding_process(void *arg) } no_iteration_ldpc = nrLDPC_decoder(p_decParams, - (int8_t*)&pl[0], - llrProcBuf, - p_nrLDPC_procBuf, - p_procTime); + (int8_t*)&pl[0], + llrProcBuf, + p_nrLDPC_procBuf, + p_procTime); // Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int if (check_crc((uint8_t*)llrProcBuf,length_dec,harq_process->F,crc_type)) { diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c index c704efdb1f..a8827b4e92 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c @@ -30,6 +30,7 @@ */ #include "PHY/defs_nr_UE.h" #include "PHY/phy_extern_nr_ue.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "nr_transport_proto_ue.h" //#include "SCHED/defs.h" //#include "PHY/defs.h" @@ -131,7 +132,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, unsigned short nb_rb = 0, round; int avgs = 0;// rb; - NR_DL_UE_HARQ_t *dlsch0_harq,*dlsch1_harq = 0; + NR_DL_UE_HARQ_t *dlsch0_harq, *dlsch1_harq = NULL; uint8_t beamforming_mode; @@ -155,82 +156,93 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, uint16_t n_tx=1, n_rx=1; int32_t median[16]; uint32_t len; - + switch (type) { case SI_PDSCH: - pdsch_vars = &ue->pdsch_vars_SI[eNB_id]; + pdsch_vars = ue->pdsch_vars_SI; dlsch = &ue->dlsch_SI[eNB_id]; dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; - beamforming_mode = 0; + beamforming_mode = 0; break; case RA_PDSCH: - pdsch_vars = &ue->pdsch_vars_ra[eNB_id]; + pdsch_vars = ue->pdsch_vars_ra; dlsch = &ue->dlsch_ra[eNB_id]; dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; - beamforming_mode = 0; + beamforming_mode = 0; + break; case PDSCH: pdsch_vars = ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]]; dlsch = ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id]; + beamforming_mode = ue->transmission_mode[eNB_id] < 7 ? 0 :ue->transmission_mode[eNB_id]; + dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; + dlsch1_harq = dlsch[1]->harq_processes[harq_pid]; - dlsch[0]->harq_processes[harq_pid]->Qm = nr_get_Qm_dl(dlsch[0]->harq_processes[harq_pid]->mcs, dlsch[0]->harq_processes[harq_pid]->mcs_table); - dlsch[0]->harq_processes[harq_pid]->R = nr_get_code_rate_dl(dlsch[0]->harq_processes[harq_pid]->mcs, dlsch[0]->harq_processes[harq_pid]->mcs_table); - - //printf("status TB0 = %d, status TB1 = %d \n", dlsch[0]->harq_processes[harq_pid]->status, dlsch[1]->harq_processes[harq_pid]->status); - LOG_D(PHY,"AbsSubframe %d.%d / Sym %d harq_pid %d, harq status %d.%d \n", - frame,nr_tti_rx,symbol,harq_pid, - dlsch[0]->harq_processes[harq_pid]->status, - dlsch[1]->harq_processes[harq_pid]->status); + //printf("status TB0 = %d, status TB1 = %d \n", dlsch[0]->harq_processes[harq_pid]->status, dlsch[1]->harq_processes[harq_pid]->status); + LOG_D(PHY,"AbsSubframe %d.%d / Sym %d harq_pid %d, harq status %d.%d \n", frame, nr_tti_rx, symbol, harq_pid, dlsch0_harq->status, dlsch1_harq->status); - if ((dlsch[0]->harq_processes[harq_pid]->status == ACTIVE) && - (dlsch[1]->harq_processes[harq_pid]->status == ACTIVE)){ - codeword_TB0 = dlsch[0]->harq_processes[harq_pid]->codeword; - codeword_TB1 = dlsch[1]->harq_processes[harq_pid]->codeword; + if ((dlsch0_harq->status == ACTIVE) && (dlsch1_harq->status == ACTIVE)){ + codeword_TB0 = dlsch0_harq->codeword; + codeword_TB1 = dlsch1_harq->codeword; dlsch0_harq = dlsch[codeword_TB0]->harq_processes[harq_pid]; dlsch1_harq = dlsch[codeword_TB1]->harq_processes[harq_pid]; -#ifdef DEBUG_HARQ - printf("[DEMOD] I am assuming both TBs are active\n"); -#endif - } - else if ((dlsch[0]->harq_processes[harq_pid]->status == ACTIVE) && - (dlsch[1]->harq_processes[harq_pid]->status != ACTIVE) ) { - codeword_TB0 = dlsch[0]->harq_processes[harq_pid]->codeword; + + #ifdef DEBUG_HARQ + printf("[DEMOD] I am assuming both TBs are active\n"); + #endif + + } else if ((dlsch0_harq->status == ACTIVE) && (dlsch1_harq->status != ACTIVE) ) { + codeword_TB0 = dlsch0_harq->codeword; + codeword_TB1 = -1; dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; dlsch1_harq = NULL; - codeword_TB1 = -1; -#ifdef DEBUG_HARQ - printf("[DEMOD] I am assuming only TB0 is active\n"); -#endif - } - else if ((dlsch[0]->harq_processes[harq_pid]->status != ACTIVE) && - (dlsch[1]->harq_processes[harq_pid]->status == ACTIVE) ){ - codeword_TB1 = dlsch[1]->harq_processes[harq_pid]->codeword; - dlsch0_harq = dlsch[1]->harq_processes[harq_pid]; - dlsch1_harq = NULL; + + #ifdef DEBUG_HARQ + printf("[DEMOD] I am assuming only TB0 is active\n"); + #endif + + } else if ((dlsch0_harq->status != ACTIVE) && (dlsch1_harq->status == ACTIVE)){ codeword_TB0 = -1; -#ifdef DEBUG_HARQ - printf("[DEMOD] I am assuming only TB1 is active, it is in cw %d\n", dlsch0_harq->codeword); -#endif - } - else { - LOG_E(PHY,"[UE][FATAL] nr_tti_rx %d: no active DLSCH\n",nr_tti_rx); + codeword_TB1 = dlsch1_harq->codeword; + dlsch0_harq = NULL; + dlsch1_harq = dlsch[1]->harq_processes[codeword_TB1]; + + #ifdef DEBUG_HARQ + printf("[DEMOD] I am assuming only TB1 is active, it is in cw %d\n", dlsch1_harq->codeword); + #endif + + LOG_E(PHY, "[UE][FATAL] DLSCH: TB0 not active and TB1 active case is not supported\n"); + return -1; + + } else { + LOG_E(PHY,"[UE][FATAL] nr_tti_rx %d: no active DLSCH\n", nr_tti_rx); return(-1); } - beamforming_mode = ue->transmission_mode[eNB_id]<7?0:ue->transmission_mode[eNB_id]; - break; - default: - LOG_E(PHY,"[UE][FATAL] nr_tti_rx %d: Unknown PDSCH format %d\n",nr_tti_rx,type); - return(-1); - break; + break; + + default: + LOG_E(PHY, "[UE][FATAL] nr_tti_rx %d: Unknown PDSCH format %d\n", nr_tti_rx, type); + return(-1); + break; + } -#ifdef DEBUG_HARQ - printf("[DEMOD] MIMO mode = %d\n", dlsch0_harq->mimo_mode); - printf("[DEMOD] cw for TB0 = %d, cw for TB1 = %d\n", codeword_TB0, codeword_TB1); -#endif + + if (dlsch0_harq == NULL) { + LOG_E(PHY, "Done\n"); + return -1; + } + + dlsch0_harq->Qm = nr_get_Qm_dl(dlsch[0]->harq_processes[harq_pid]->mcs, dlsch[0]->harq_processes[harq_pid]->mcs_table); + dlsch0_harq->R = nr_get_code_rate_dl(dlsch[0]->harq_processes[harq_pid]->mcs, dlsch[0]->harq_processes[harq_pid]->mcs_table); + + #ifdef DEBUG_HARQ + printf("[DEMOD] MIMO mode = %d\n", dlsch0_harq->mimo_mode); + printf("[DEMOD] cw for TB0 = %d, cw for TB1 = %d\n", codeword_TB0, codeword_TB1); + #endif start_rb = dlsch0_harq->start_rb; nb_rb_pdsch = dlsch0_harq->nb_rb; @@ -269,7 +281,6 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, return(-1); } - if (dlsch0_harq->mimo_mode==NR_DUALSTREAM) { DevAssert(dlsch1_harq); } @@ -363,7 +374,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, nr_tti_rx, ue->high_speed_flag, frame_parms); - + } /*else if(beamforming_mode>7) { LOG_W(PHY,"dlsch_demodulation: beamforming mode not supported yet.\n"); }*/ @@ -624,7 +635,7 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, write_output("rho2_mrc.m","rho2_0",&pdsch_vars[eNB_id]->dl_ch_rho2_ext[0][symbol*frame_parms->N_RB_DL*12],frame_parms->N_RB_DL*12,1,1);//should be almost 0 } */ } - } + } //printf("start compute LLR\n"); if (dlsch0_harq->mimo_mode == NR_DUALSTREAM) { @@ -655,19 +666,19 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, // -> // compute @pointer where llrs should filled for this ofdm-symbol if (first_symbol_flag==1) pdsch_vars[eNB_id]->llr_offset[symbol-1] = 0; - llr_offset_symbol = pdsch_vars[eNB_id]->llr_offset[symbol-1]; - //pllr_symbol_cw0_deint = (int8_t*)pdsch_vars[eNB_id]->llr[0]; - //pllr_symbol_cw1_deint = (int8_t*)pdsch_vars[eNB_id]->llr[1]; - pllr_symbol_layer0 = pdsch_vars[eNB_id]->layer_llr[0]; - pllr_symbol_layer1 = pdsch_vars[eNB_id]->layer_llr[1]; - pllr_symbol_layer0 += llr_offset_symbol; - pllr_symbol_layer1 += llr_offset_symbol; - pllr_symbol_cw0 = pdsch_vars[eNB_id]->llr[0]; - pllr_symbol_cw1 = pdsch_vars[eNB_id]->llr[1]; - pllr_symbol_cw0 += llr_offset_symbol; - pllr_symbol_cw1 += llr_offset_symbol; - - pdsch_vars[eNB_id]->llr_offset[symbol] = len*dlsch0_harq->Qm + llr_offset_symbol; + llr_offset_symbol = pdsch_vars[eNB_id]->llr_offset[symbol-1]; + //pllr_symbol_cw0_deint = (int8_t*)pdsch_vars[eNB_id]->llr[0]; + //pllr_symbol_cw1_deint = (int8_t*)pdsch_vars[eNB_id]->llr[1]; + pllr_symbol_layer0 = pdsch_vars[eNB_id]->layer_llr[0]; + pllr_symbol_layer1 = pdsch_vars[eNB_id]->layer_llr[1]; + pllr_symbol_layer0 += llr_offset_symbol; + pllr_symbol_layer1 += llr_offset_symbol; + pllr_symbol_cw0 = pdsch_vars[eNB_id]->llr[0]; + pllr_symbol_cw1 = pdsch_vars[eNB_id]->llr[1]; + pllr_symbol_cw0 += llr_offset_symbol; + pllr_symbol_cw1 += llr_offset_symbol; + + pdsch_vars[eNB_id]->llr_offset[symbol] = len*dlsch0_harq->Qm + llr_offset_symbol; /*LOG_I(PHY,"compute LLRs [symbol %d] NbRB %d Qm %d LLRs-Length %d LLR-Offset %d @LLR Buff %x @LLR Buff(symb) %x\n", symbol, @@ -689,13 +700,13 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, case 2 : if ((rx_type==rx_standard) || (codeword_TB1 == -1)) { nr_dlsch_qpsk_llr(frame_parms, - pdsch_vars[eNB_id]->rxdataF_comp0, - pllr_symbol_cw0, - symbol, - len, - first_symbol_flag, - nb_rb, - beamforming_mode); + pdsch_vars[eNB_id]->rxdataF_comp0, + pllr_symbol_cw0, + symbol, + len, + first_symbol_flag, + nb_rb, + beamforming_mode); } else if (codeword_TB0 == -1){ @@ -964,46 +975,47 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue, return(-1); break; } + if (dlsch1_harq) { - switch (nr_get_Qm_dl(dlsch1_harq->mcs,dlsch1_harq->mcs_table)) { - case 2 : - if (rx_type==rx_standard) { - nr_dlsch_qpsk_llr(frame_parms, - pdsch_vars[eNB_id]->rxdataF_comp0, - pllr_symbol_cw0, - symbol,len,first_symbol_flag,nb_rb, - beamforming_mode); + switch (nr_get_Qm_dl(dlsch1_harq->mcs,dlsch1_harq->mcs_table)) { + case 2 : + if (rx_type==rx_standard) { + nr_dlsch_qpsk_llr(frame_parms, + pdsch_vars[eNB_id]->rxdataF_comp0, + pllr_symbol_cw0, + symbol,len,first_symbol_flag,nb_rb, + beamforming_mode); + } + break; + case 4: + if (rx_type==rx_standard) { + nr_dlsch_16qam_llr(frame_parms, + pdsch_vars[eNB_id]->rxdataF_comp0, + pdsch_vars[eNB_id]->llr[0], + pdsch_vars[eNB_id]->dl_ch_mag0, + symbol,len,first_symbol_flag,nb_rb, + pdsch_vars[eNB_id]->llr128, + beamforming_mode); + } + break; + case 6 : + if (rx_type==rx_standard) { + nr_dlsch_64qam_llr(frame_parms, + pdsch_vars[eNB_id]->rxdataF_comp0, + pllr_symbol_cw0, + pdsch_vars[eNB_id]->dl_ch_mag0, + pdsch_vars[eNB_id]->dl_ch_magb0, + symbol,len,first_symbol_flag,nb_rb, + pdsch_vars[eNB_id]->llr_offset[symbol], + beamforming_mode); + } + break; + default: + LOG_W(PHY,"rx_dlsch.c : Unknown mod_order!!!!\n"); + return(-1); + break; } - break; - case 4: - if (rx_type==rx_standard) { - nr_dlsch_16qam_llr(frame_parms, - pdsch_vars[eNB_id]->rxdataF_comp0, - pdsch_vars[eNB_id]->llr[0], - pdsch_vars[eNB_id]->dl_ch_mag0, - symbol,len,first_symbol_flag,nb_rb, - pdsch_vars[eNB_id]->llr128, - beamforming_mode); - } - break; - case 6 : - if (rx_type==rx_standard) { - nr_dlsch_64qam_llr(frame_parms, - pdsch_vars[eNB_id]->rxdataF_comp0, - pllr_symbol_cw0, - pdsch_vars[eNB_id]->dl_ch_mag0, - pdsch_vars[eNB_id]->dl_ch_magb0, - symbol,len,first_symbol_flag,nb_rb, - pdsch_vars[eNB_id]->llr_offset[symbol], - beamforming_mode); - } - break; - default: - LOG_W(PHY,"rx_dlsch.c : Unknown mod_order!!!!\n"); - return(-1); - break; - } - } + } //nr_dlsch_deinterleaving(symbol,bundle_L,(int16_t*)pllr_symbol_cw0,(int16_t*)pllr_symbol_cw0_deint, nb_rb_pdsch); diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c b/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c index 61748a8e56..5c480d6646 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c @@ -38,6 +38,7 @@ #include "PHY/NR_UE_ESTIMATION/nr_estimation.h" //#include "SCHED/defs.h" //#include "SCHED/extern.h" +#include "common/utils/LOG/vcd_signal_dumper.h" #include "common_lib.h" #include @@ -135,7 +136,7 @@ int nr_pbch_detection(UE_nr_rxtx_proc_t * proc, PHY_VARS_NR_UE *ue, int pbch_ini stop_meas(&ue->dlsch_channel_estimation_stats); #endif - current_ssb->metric = current_ssb->c_re*current_ssb->c_re + current_ssb->c_im+current_ssb->c_re; + current_ssb->metric = current_ssb->c_re*current_ssb->c_re + current_ssb->c_im*current_ssb->c_im; // generate a list of SSB structures if (best_ssb == NULL) @@ -213,6 +214,9 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, runmode_t mode, NR_DL_FRAME_PARMS *fp = &ue->frame_parms; int ret=-1; int rx_power=0; //aarx, + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INITIAL_UE_SYNC, VCD_FUNCTION_IN); + LOG_D(PHY,"nr_initial sync ue RB_DL %d\n", fp->N_RB_DL); @@ -477,6 +481,7 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc, PHY_VARS_NR_UE *ue, runmode_t mode, } // exit_fun("debug exit"); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INITIAL_UE_SYNC, VCD_FUNCTION_OUT); return ret; } diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c b/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c index 60306d8e53..612dc6283d 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c @@ -505,7 +505,7 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue, return(-1); } */ - if (symbol==1) { + if (symbol==2) { nr_pbch_quantize(pbch_e_rx, (short *)&(nr_ue_pbch_vars->rxdataF_comp[0][symbol*240]), 144); diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c b/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c index 013b5ca4a6..79c542cd61 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_prach.c @@ -19,13 +19,13 @@ * contact@openairinterface.org */ -/*! \file PHY/LTE_TRANSPORT/prach_common.c - * \brief Common routines for UE/eNB PRACH physical channel V8.6 2009-03 - * \author R. Knopp - * \date 2011 - * \version 0.1 - * \company Eurecom - * \email: knopp@eurecom.fr +/*! \file PHY/NR_TRANSPORT/nr_prach.c + * \brief Routines for UE PRACH physical channel + * \author R. Knopp, G. Casati + * \date 2019 + * \version 0.2 + * \company Eurecom, Fraunhofer IIS + * \email: knopp@eurecom.fr, guido.casati@iis.fraunhofer.de * \note * \warning */ @@ -35,16 +35,14 @@ #include "PHY/impl_defs_nr.h" #include "PHY/defs_nr_UE.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" +#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" -#include #include "T.h" -#include - - +//#define NR_PRACH_DEBUG 1 extern uint16_t NCS_unrestricted_delta_f_RA_125[16]; extern uint16_t NCS_restricted_TypeA_delta_f_RA_125[15]; @@ -60,77 +58,77 @@ extern int64_t table_6_3_3_2_3_prachConfig_Index [256][9]; extern int64_t table_6_3_3_2_4_prachConfig_Index [256][10]; extern uint16_t nr_du[838]; extern int16_t nr_ru[2*839]; +extern const char *prachfmt[9]; +extern const char *prachfmt03[4]; +// Note: +// - prach_fmt_id is an ID used to map to the corresponding PRACH format value in prachfmt +// WIP todo: +// - take prach start symbol into account +// - idft for short sequence assumes we are transmitting starting in symbol 0 of a PRACH slot +// - Assumes that PRACH SCS is same as PUSCH SCS @ 30 kHz, take values for formats 0-2 and adjust for others below +// - Preamble index different from 0 is not detected by gNB +int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){ - - - - - - -int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, uint16_t Nf ) -{ - - //lte_frame_type_t frame_type = ue->frame_parms.frame_type; - //uint8_t tdd_config = ue->frame_parms.tdd_config; NR_DL_FRAME_PARMS *fp=&ue->frame_parms; - uint16_t rootSequenceIndex = fp->prach_config_common.rootSequenceIndex; - uint8_t prach_ConfigIndex = fp->prach_config_common.prach_ConfigInfo.prach_ConfigIndex; - uint8_t Ncs_config = fp->prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig; - uint8_t restricted_set = fp->prach_config_common.prach_ConfigInfo.highSpeedFlag; - uint8_t preamble_index = ue->prach_resources[eNB_id]->ra_PreambleIndex; - //uint8_t tdd_mapindex = ue->prach_resources[eNB_id]->ra_TDD_map_index; - int16_t *prachF = ue->prach_vars[eNB_id]->prachF; + fapi_nr_config_request_t *nrUE_config = &ue->nrUE_config; + NR_PRACH_RESOURCES_t *prach_resources = ue->prach_resources[gNB_id]; + fapi_nr_ul_config_prach_pdu *prach_pdu = &ue->prach_vars[gNB_id]->prach_pdu; + + uint8_t Mod_id, fd_occasion, preamble_index, restricted_set, not_found; + uint16_t rootSequenceIndex, prach_fmt_id, NCS, *prach_root_sequence_map, preamble_offset = 0; + uint16_t preamble_shift = 0, preamble_index0, n_shift_ra, n_shift_ra_bar, d_start, numshift, N_ZC, u, offset, offset2, first_nonzero_root_idx; int16_t prach_tmp[98304*2*4] __attribute__((aligned(32))); - int16_t *prach = prach_tmp; - int16_t *prach2; - int16_t amp = ue->prach_vars[eNB_id]->amp; - int16_t Ncp; - uint16_t NCS=0; - uint16_t *prach_root_sequence_map; - uint16_t preamble_offset,preamble_shift; - uint16_t preamble_index0,n_shift_ra,n_shift_ra_bar; - uint16_t d_start=-1,numshift; - uint16_t prach_fmt = get_nr_prach_fmt(prach_ConfigIndex,fp->frame_type,fp->freq_range); - //uint8_t Nsp=2; - //uint8_t f_ra,t1_ra; - uint16_t N_ZC = (prach_fmt<4)?839:139; - uint8_t not_found; - int16_t *Xu; - uint16_t u; - int32_t Xu_re,Xu_im; - uint16_t offset,offset2; - int prach_start; - int i, prach_len=0; - uint16_t first_nonzero_root_idx=0; + int16_t Ncp = 0, amp, *prach, *prach2, *prachF, *Xu; + int32_t Xu_re, Xu_im, samp_count; + int prach_start, prach_sequence_length, i, prach_len, dftlen, mu, kbar, K, n_ra_prb, k; + //int restricted_Type; -#if defined(OAI_USRP) - prach_start = (ue->rx_offset+subframe*fp->samples_per_subframe-ue->hw_timing_advance-ue->N_TA_offset); -#ifdef NR_PRACH_DEBUG - LOG_I(PHY,"[UE %d] prach_start %d, rx_offset %d, hw_timing_advance %d, N_TA_offset %d\n", ue->Mod_id, - prach_start, - ue->rx_offset, - ue->hw_timing_advance, - ue->N_TA_offset); -#endif + prach = prach_tmp; + prachF = ue->prach_vars[gNB_id]->prachF; + amp = ue->prach_vars[gNB_id]->amp; + Mod_id = ue->Mod_id; + prach_sequence_length = nrUE_config->prach_config.prach_sequence_length; + N_ZC = (prach_sequence_length == 0) ? 839:139; + mu = nrUE_config->prach_config.prach_sub_c_spacing; + restricted_set = prach_pdu->restricted_set; + rootSequenceIndex = prach_pdu->root_seq_id; + n_ra_prb = prach_pdu->freq_msg1; + NCS = prach_pdu->num_cs; + prach_fmt_id = prach_pdu->prach_format; + preamble_index = prach_resources->ra_PreambleIndex; + fd_occasion = 0; + prach_len = 0; + dftlen = 0; + first_nonzero_root_idx = 0; + kbar = 1; + K = 24; + k = 12*n_ra_prb - 6*fp->N_RB_UL; + //prachStartSymbol = prach_config_pdu->prach_start_symbol + //restricted_Type = 0; + + compute_nr_prach_seq(nrUE_config->prach_config.prach_sequence_length, + nrUE_config->prach_config.num_prach_fd_occasions_list[fd_occasion].num_root_sequences, + nrUE_config->prach_config.num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index, + ue->X_u); + + if (mu == 0) + samp_count = fp->samples_per_subframe; + else + samp_count = (slot%(fp->slots_per_subframe/2)) ? fp->samples_per_slotN0 : fp->samples_per_slot0; + + #if defined (OAI_USRP) + prach_start = (ue->rx_offset + slot*samp_count - ue->hw_timing_advance - ue->N_TA_offset); + #else //normal case (simulation) + prach_start = slot*samp_count - ue->N_TA_offset; + #endif if (prach_start<0) - prach_start+=(fp->samples_per_subframe*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME); - - if (prach_start>=(fp->samples_per_subframe*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME)) - prach_start-=(fp->samples_per_subframe*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME); - -#else //normal case (simulation) - prach_start = subframe*fp->samples_per_subframe-ue->N_TA_offset; - LOG_D(PHY,"[UE %d] prach_start %d, rx_offset %d, hw_timing_advance %d, N_TA_offset %d\n", ue->Mod_id, - prach_start, - ue->rx_offset, - ue->hw_timing_advance, - ue->N_TA_offset); - -#endif + prach_start += (fp->samples_per_subframe*NR_NUMBER_OF_SUBFRAMES_PER_FRAME); + if (prach_start >= (fp->samples_per_subframe*NR_NUMBER_OF_SUBFRAMES_PER_FRAME)) + prach_start -= (fp->samples_per_subframe*NR_NUMBER_OF_SUBFRAMES_PER_FRAME); // First compute physical root sequence /************************************************************************ @@ -140,41 +138,19 @@ int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, * NOTE: Restricted set type B is not implemented *************************************************************************/ - int restricted_Type = 0; //this is hardcoded ('0' for restricted_TypeA; and '1' for restricted_TypeB). FIXME - if (prach_fmt<3){ - if (restricted_set == 0) { - NCS = NCS_unrestricted_delta_f_RA_125[Ncs_config]; - } else { - if (restricted_Type == 0) NCS = NCS_restricted_TypeA_delta_f_RA_125[Ncs_config]; // for TypeA, this is hardcoded. FIXME - if (restricted_Type == 1) NCS = NCS_restricted_TypeB_delta_f_RA_125[Ncs_config]; // for TypeB, this is hardcoded. FIXME - } - } - if (prach_fmt==3){ - if (restricted_set == 0) { - NCS = NCS_unrestricted_delta_f_RA_5[Ncs_config]; - } else { - if (restricted_Type == 0) NCS = NCS_restricted_TypeA_delta_f_RA_5[Ncs_config]; // for TypeA, this is hardcoded. FIXME - if (restricted_Type == 1) NCS = NCS_restricted_TypeB_delta_f_RA_5[Ncs_config]; // for TypeB, this is hardcoded. FIXME - } - } - if (prach_fmt>3){ - NCS = NCS_unrestricted_delta_f_RA_15[Ncs_config]; - } - - prach_root_sequence_map = (prach_fmt<4) ? prach_root_sequence_map_0_3 : prach_root_sequence_map_abc; - - // This is the relative offset (for unrestricted case) in the root sequence table (5.7.2-4 from 36.211) for the given preamble index - preamble_offset = ((NCS==0)? preamble_index : (preamble_index/(N_ZC/NCS))); + prach_root_sequence_map = (prach_sequence_length == 0) ? prach_root_sequence_map_0_3 : prach_root_sequence_map_abc; if (restricted_set == 0) { + // This is the relative offset (for unrestricted case) in the root sequence table (5.7.2-4 from 36.211) for the given preamble index + preamble_offset = ((NCS==0)? preamble_index : (preamble_index/(N_ZC/NCS))); // This is the \nu corresponding to the preamble index preamble_shift = (NCS==0)? 0 : (preamble_index % (N_ZC/NCS)); preamble_shift *= NCS; } else { // This is the high-speed case -#ifdef NR_PRACH_DEBUG - LOG_I(PHY,"[UE %d] High-speed mode, NCS_config %d\n",ue->Mod_id,Ncs_config); -#endif + #ifdef NR_PRACH_DEBUG + LOG_I(PHY, "PRACH [UE %d] High-speed mode, NCS %d\n", Mod_id, NCS); + #endif not_found = 1; preamble_index0 = preamble_index; @@ -185,8 +161,9 @@ int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, while (not_found == 1) { // current root depending on rootSequenceIndex and preamble_offset int index = (rootSequenceIndex + preamble_offset) % N_ZC; + uint16_t n_group_ra = 0; - if (prach_fmt<4) { + if (prach_fmt_id<4) { // prach_root_sequence_map points to prach_root_sequence_map0_3 DevAssert( index < sizeof(prach_root_sequence_map_0_3) / sizeof(prach_root_sequence_map_0_3[0]) ); } else { @@ -196,8 +173,6 @@ int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, u = prach_root_sequence_map[index]; - uint16_t n_group_ra = 0; - if ( (nr_du[u]<(N_ZC/3)) && (nr_du[u]>=NCS) ) { n_shift_ra = nr_du[u]/NCS; d_start = (nr_du[u]<<1) + (n_shift_ra * NCS); @@ -231,43 +206,49 @@ int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, } // now generate PRACH signal -#ifdef NR_PRACH_DEBUG - - if (NCS>0) - LOG_D(PHY,"Generate PRACH for RootSeqIndex %d, Preamble Index %d, PRACH Format %x, prach_ConfigIndex %d, NCS %d (NCS_config %d, N_ZC/NCS %d): Preamble_offset %d, Preamble_shift %d\n", - rootSequenceIndex,preamble_index,prach_fmt,prach_ConfigIndex,NCS,Ncs_config,N_ZC/NCS, - preamble_offset,preamble_shift); - -#endif + #ifdef NR_PRACH_DEBUG + if (NCS>0) + LOG_I(PHY, "PRACH [UE %d] generate PRACH for RootSeqIndex %d, Preamble Index %d, PRACH Format %s, NCS %d (N_ZC %d): Preamble_offset %d, Preamble_shift %d\n", Mod_id, + rootSequenceIndex, + preamble_index, + prach_sequence_length == 0 ? prachfmt03[prach_fmt_id] : prachfmt[prach_fmt_id], + NCS, + N_ZC, + preamble_offset, + preamble_shift); + #endif // nsymb = (frame_parms->Ncp==0) ? 14:12; - // subframe_offset = (unsigned int)frame_parms->ofdm_symbol_size*subframe*nsymb; - int kbar = 1; - int K = 24; - if (prach_fmt == 3) { - K=4; - kbar=10; + // subframe_offset = (unsigned int)frame_parms->ofdm_symbol_size*slot*nsymb; + + if (prach_sequence_length == 0 && prach_fmt_id == 3) { + K = 4; + kbar = 10; + } else if (prach_sequence_length == 1) { + K = 1; + kbar = 2; } - else if (prach_fmt > 3) { - // Note: Assumes that PRACH SCS is same as PUSCH SCS - K=1; - kbar=2; - } - int n_ra_prb = fp->prach_config_common.prach_ConfigInfo.msg1_frequencystart; - int k = (12*n_ra_prb) - 6*fp->N_RB_UL; - k = (12*n_ra_prb) - 6*fp->N_RB_UL; + if (k<0) + k += fp->ofdm_symbol_size; - if (k<0) k+=fp->ofdm_symbol_size; + k *= K; + k += kbar; + k *= 2; - k*=K; - k+=kbar; - - LOG_D(PHY,"placing prach in position %d\n",k); - k*=2; + LOG_I(PHY, "PRACH [UE %d] in slot %d, placing PRACH in position %d, msg1 frequency start %d, preamble_offset %d, first_nonzero_root_idx %d\n", Mod_id, + slot, + k, + n_ra_prb, + preamble_offset, + first_nonzero_root_idx); Xu = (int16_t*)ue->X_u[preamble_offset-first_nonzero_root_idx]; + #if defined (PRACH_WRITE_OUTPUT_DEBUG) + LOG_M("X_u.m", "X_u", (int16_t*)ue->X_u[preamble_offset-first_nonzero_root_idx], N_ZC, 1, 1); + #endif + /******************************************************** * * In function init_prach_tables: @@ -282,10 +263,86 @@ int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, * *********************************************************/ - AssertFatal(prach_fmt>3,"prach_fmt<=3: Fix this for other formats\n"); - int dftlen=2048; - if (fp->N_RB_UL >= 137) dftlen=4096; - if (fp->threequarter_fs==1) dftlen=(3*dftlen)/4; + if (fp->N_RB_UL <= 100) + AssertFatal(1 == 0, "N_RB_UL %d not support for NR PRACH yet\n", fp->N_RB_UL); + else if (fp->N_RB_UL < 137) { + if (fp->threequarter_fs == 0) { + //40 MHz @ 61.44 Ms/s + //50 MHz @ 61.44 Ms/s + if (prach_sequence_length == 0) { + if (prach_fmt_id == 0 || prach_fmt_id == 1 || prach_fmt_id == 2) + dftlen = 49152; + if (prach_fmt_id == 3) + dftlen = 12288; + } // 839 sequence + else { + switch (mu){ + case 1: + dftlen = 2048; + break; + default: + AssertFatal(1 == 0, "Shouldn't get here\n"); + break; + } + } + } else { // threequarter sampling + // 40 MHz @ 46.08 Ms/s + if (prach_sequence_length == 0) { + AssertFatal(fp->N_RB_UL <= 107, "cannot do 108..136 PRBs with 3/4 sampling\n"); + if (prach_fmt_id == 0 || prach_fmt_id == 1 || prach_fmt_id == 2) + dftlen = 36864; + if (prach_fmt_id == 3) + dftlen = 9216; + } else { + switch (mu){ + case 1: + dftlen = 1536; + break; + default: + AssertFatal(1 == 0, "Shouldn't get here\n"); + break; + } + } // short format + } // 3/4 sampling + } // <=50 MHz BW + else if (fp->N_RB_UL <= 273) { + if (fp->threequarter_fs == 0) { + //80,90,100 MHz @ 122.88 Ms/s + if (prach_sequence_length == 0) { + if (prach_fmt_id == 0 || prach_fmt_id == 1 || prach_fmt_id == 2) + dftlen = 98304; + if (prach_fmt_id == 3) + dftlen = 24576; + } + } else { // threequarter sampling + switch (mu){ + case 1: + dftlen = 4096; + break; + default: + AssertFatal(1 == 0, "Shouldn't get here\n"); + break; + } + } + } else { + AssertFatal(fp->N_RB_UL <= 217, "cannot do more than 217 PRBs with 3/4 sampling\n"); + // 80 MHz @ 92.16 Ms/s + if (prach_sequence_length == 0) { + if (prach_fmt_id == 0 || prach_fmt_id == 1 || prach_fmt_id == 2) + dftlen = 73728; + if (prach_fmt_id == 3) + dftlen = 18432; + } else { + switch (mu){ + case 1: + dftlen = 3072; + break; + default: + AssertFatal(1 == 0, "Shouldn't get here\n"); + break; + } + } + } for (offset=0,offset2=0; offset>15); prachF[k++]= ((Xu_re*nr_ru[offset2<<1]) - (Xu_im*nr_ru[1+(offset2<<1)]))>>15; prachF[k++]= ((Xu_im*nr_ru[offset2<<1]) + (Xu_re*nr_ru[1+(offset2<<1)]))>>15; + if (k==dftlen) k=0; } - switch (fp->N_RB_UL) { - case 6: - memset((void*)prachF,0,4*1536); - break; + #if defined (PRACH_WRITE_OUTPUT_DEBUG) + LOG_M("prachF.m", "prachF", &prachF[1804], 1024, 1, 1); + LOG_M("Xu.m", "Xu", Xu, N_ZC, 1, 1); + #endif - case 15: - memset((void*)prachF,0,4*3072); - break; + if (prach_sequence_length == 0) { - case 25: - memset((void*)prachF,0,4*6144); - break; + AssertFatal(prach_fmt_id < 4, "Illegal PRACH format %d for sequence length 839\n", prach_fmt_id); - case 50: - memset((void*)prachF,0,4*12288); - break; + switch (prach_fmt_id) { + case 0: + Ncp = 3168; + break; + case 1: + Ncp = 21024; + break; + case 2: + Ncp = 4688; + break; + case 3: + Ncp = 3168; + break; + } - case 75: - memset((void*)prachF,0,4*18432); - break; + } else { - case 100: - if (fp->threequarter_fs == 0) - memset((void*)prachF,0,4*24576); - else - memset((void*)prachF,0,4*18432); - break; + //LOG_D(PHY, "PRACH [UE %d] in slot %d, format %d, msg1 frequency start %d startSymbol %d \n", Mod_id, slot, prachfmt[prach_fmt_id], n_ra_prb, prachStartSymbol); - case 106: - memset((void*)prachF,0,4*24576); - break; -} - - int mu = 1; // numerology is hardcoded. FIXME!!! - switch (prach_fmt) { - case 0: - Ncp = 3168; - break; - - case 1: - Ncp = 2*21024; - break; - - case 2: - Ncp = 4688; - break; - - case 3: - Ncp = 3168; - break; - - case 0xa1: - Ncp = 288/(1<N_RB_UL <= 100) AssertFatal(1==0,"N_RB_UL %d not supported for NR PRACH yet\n",fp->N_RB_UL); else if (fp->N_RB_UL < 137) { // 46.08 or 61.44 Ms/s - if (fp->threequarter_fs==0) { //61.44 Ms/s + if (fp->threequarter_fs == 0) { // full sampling @ 61.44 Ms/s Ncp<<=1; // This is after cyclic prefix (Ncp<<1 samples for 30.72 Ms/s, Ncp<<2 samples for 61.44 Ms/s prach2 = prach+(Ncp<<1); - if (prach_fmt == 0) { //24576 samples @ 30.72 Ms/s, 49152 samples @ 61.44 Ms/s - idft(IDFT_49152,prachF,prach2,1); - // here we have |empty | Prach49152| - memmove(prach,prach+(49152<<1),(Ncp<<3)); - // here we have |Prefix | Prach49152| - prach_len = 49152+Ncp; - dftlen=49152; + if (prach_sequence_length == 0){ + if (prach_fmt_id == 0) { //24576 samples @ 30.72 Ms/s, 49152 samples @ 61.44 Ms/s + idft(IDFT_49152,prachF,prach2,1); + // here we have |empty | Prach49152| + memmove(prach,prach+(49152<<1),(Ncp<<2)); + // here we have |Prefix | Prach49152| + prach_len = 49152+Ncp; + } else if (prach_fmt_id == 1) { //24576 samples @ 30.72 Ms/s, 49152 samples @ 61.44 Ms/s + idft(IDFT_49152,prachF,prach2,1); + memmove(prach2+(49152<<1),prach2,(49152<<2)); + // here we have |empty | Prach49152 | Prach49152| + memmove(prach,prach+(49152<<2),(Ncp<<2)); + // here we have |Prefix | Prach49152 | Prach49152| + prach_len = (49152*2)+Ncp; + } else if (prach_fmt_id == 2) { //24576 samples @ 30.72 Ms/s, 49152 samples @ 61.44 Ms/s + idft(IDFT_49152,prachF,prach2,1); + memmove(prach2+(49152<<1),prach2,(49152<<2)); + // here we have |empty | Prach49152 | Prach49152| empty49152 | empty49152 + memmove(prach2+(49152<<2),prach2,(49152<<3)); + // here we have |empty | Prach49152 | Prach49152| Prach49152 | Prach49152 + memmove(prach,prach+(49152<<3),(Ncp<<2)); + // here we have |Prefix | Prach49152 | Prach49152| Prach49152 | Prach49152 + prach_len = (49152*4)+Ncp; + } else if (prach_fmt_id == 3) { // //6144 samples @ 30.72 Ms/s, 12288 samples @ 61.44 Ms/s + idft(IDFT_12288,prachF,prach2,1); + memmove(prach2+(12288<<1),prach2,(12288<<2)); + // here we have |empty | Prach12288 | Prach12288| empty12288 | empty12288 + memmove(prach2+(12288<<2),prach2,(12288<<3)); + // here we have |empty | Prach12288 | Prach12288| Prach12288 | Prach12288 + memmove(prach,prach+(12288<<3),(Ncp<<2)); + // here we have |Prefix | Prach12288 | Prach12288| Prach12288 | Prach12288 + prach_len = (12288*4)+Ncp; + } + } else { // short PRACH sequence + if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) { + Ncp+=32; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_2048,prachF,prach2,1); + // here we have |empty | Prach2048 | + if (prach_fmt_id != 7) { + memmove(prach2+(2048<<1),prach2,(2048<<2)); + prach_len = (2048*2)+Ncp; + } + else prach_len = (2048*1)+Ncp; + memmove(prach,prach+(2048<<1),(Ncp<<2)); + // here we have |Prefix | Prach2048 | Prach2048 (if ! 0xc0) | + } else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 6x2048 + Ncp+=32; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_2048,prachF,prach2,1); + // here we have |empty | Prach2048 | + memmove(prach2+(2048<<1),prach2,(2048<<2)); + // here we have |empty | Prach2048 | Prach2048| empty2048 | empty2048 | + memmove(prach2+(2048<<2),prach2,(2048<<3)); + // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | + memmove(prach,prach+(2048<<1),(Ncp<<2)); + // here we have |Prefix | Prach2048 | + prach_len = (2048*4)+Ncp; + } else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x2048 + Ncp+=32; + prach2 = prach+(Ncp<<1); + idft(IDFT_2048,prachF,prach2,1); + // here we have |empty | Prach2048 | + memmove(prach2+(2048<<1),prach2,(2048<<2)); + // here we have |empty | Prach2048 | Prach2048| empty2048 | empty2048 | empty2048 | empty2048 + memmove(prach2+(2048<<2),prach2,(2048<<3)); + // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | empty2048 | empty2048 + memmove(prach2+(2048<<3),prach2,(2048<<3)); + // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 + memmove(prach,prach+(2048<<1),(Ncp<<2)); + // here we have |Prefix | Prach2048 | + prach_len = (2048*6)+Ncp; + } else if (prach_fmt_id == 6) { // 12x2048 + Ncp+=32; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_2048,prachF,prach2,1); + // here we have |empty | Prach2048 | + memmove(prach2+(2048<<1),prach2,(2048<<2)); + // here we have |empty | Prach2048 | Prach2048| empty2048 | empty2048 | empty2048 | empty2048 + memmove(prach2+(2048<<2),prach2,(2048<<3)); + // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | empty2048 | empty2048 + memmove(prach2+(2048<<3),prach2,(2048<<3)); + // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 + memmove(prach2+(2048<<1)*6,prach2,(2048<<2)*6); + // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048| + memmove(prach,prach+(2048<<1),(Ncp<<2)); + // here we have |Prefix | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048| + prach_len = (2048*12)+Ncp; + } } - else if (prach_fmt == 1) { //24576 samples @ 30.72 Ms/s, 49152 samples @ 61.44 Ms/s - idft(IDFT_49152,prachF,prach2,1); - memmove(prach2+(49152<<1),prach2,(49152<<2)); - // here we have |empty | Prach49152 | Prach49152| - memmove(prach,prach+(49152<<2),(Ncp<<3)); - // here we have |Prefix | Prach49152 | Prach49152| - prach_len = (49152*2)+Ncp; - dftlen=49152; - } - else if (prach_fmt == 2) { //24576 samples @ 30.72 Ms/s, 49152 samples @ 61.44 Ms/s - idft(IDFT_49152,prachF,prach2,1); - memmove(prach2+(49152<<1),prach2,(49152<<2)); - // here we have |empty | Prach49152 | Prach49152| empty49152 | empty49152 - memmove(prach2+(49152<<2),prach2,(49152<<3)); - // here we have |empty | Prach49152 | Prach49152| Prach49152 | Prach49152 - memmove(prach,prach+(49152<<3),(Ncp<<3)); - // here we have |Prefix | Prach49152 | Prach49152| Prach49152 | Prach49152 - prach_len = (49152*4)+Ncp; - dftlen=49152; - } - else if (prach_fmt == 3) { // //6144 samples @ 30.72 Ms/s, 12288 samples @ 61.44 Ms/s - idft(IDFT_12288,prachF,prach2,1); - memmove(prach2+(12288<<1),prach2,(12288<<2)); - // here we have |empty | Prach12288 | Prach12288| empty12288 | empty12288 - memmove(prach2+(12288<<2),prach2,(12288<<3)); - // here we have |empty | Prach12288 | Prach12288| Prach12288 | Prach12288 - memmove(prach,prach+(12288<<3),(Ncp<<3)); - // here we have |Prefix | Prach12288 | Prach12288| Prach12288 | Prach12288 - prach_len = (12288*4)+Ncp; - dftlen=12288; - } - else if (prach_fmt == 0xa1 || prach_fmt == 0xb1 || prach_fmt == 0xc0) { - prach2 = prach+(Ncp<<1); - idft(IDFT_2048,prachF,prach2,1); - dftlen=2048; - // here we have |empty | Prach2048 | - if (prach_fmt != 0xc0) { - memmove(prach2+(2048<<1),prach2,(2048<<2)); - prach_len = (2048*2)+Ncp; - } - else prach_len = (2048*1)+Ncp; - memmove(prach,prach+(2048<<1),(Ncp<<2)); - // here we have |Prefix | Prach2048 | Prach2048 (if ! 0xc0) | - } - else if (prach_fmt == 0xa2 || prach_fmt == 0xb2) { // 6x2048 - idft(IDFT_2048,prachF,prach2,1); - dftlen=2048; - // here we have |empty | Prach2048 | - memmove(prach2+(2048<<1),prach2,(2048<<2)); - // here we have |empty | Prach2048 | Prach2048| empty2048 | empty2048 | - memmove(prach2+(2048<<2),prach2,(2048<<3)); - // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | - memmove(prach,prach+(2048<<1),(Ncp<<2)); - // here we have |Prefix | Prach2048 | - prach_len = (2048*4)+Ncp; - } - else if (prach_fmt == 0xa3 || prach_fmt == 0xb3) { // 6x2048 - prach2 = prach+(Ncp<<1); - idft(IDFT_2048,prachF,prach2,1); - dftlen=2048; - // here we have |empty | Prach2048 | - memmove(prach2+(2048<<1),prach2,(2048<<2)); - // here we have |empty | Prach2048 | Prach2048| empty2048 | empty2048 | empty2048 | empty2048 - memmove(prach2+(2048<<2),prach2,(2048<<3)); - // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | empty2048 | empty2048 - memmove(prach2+((2048<<1)*3),prach2,(2048<<3)); - // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 - memmove(prach,prach+(2048<<1),(Ncp<<2)); - // here we have |Prefix | Prach2048 | - prach_len = (2048*6)+Ncp; - } - else if (prach_fmt == 0xb4) { // 12x2048 - idft(IDFT_2048,prachF,prach2,1); - dftlen=2048; - // here we have |empty | Prach2048 | - memmove(prach2+(2048<<1),prach2,(2048<<2)); - // here we have |empty | Prach2048 | Prach2048| empty2048 | empty2048 | empty2048 | empty2048 - memmove(prach2+(2048<<2),prach2,(2048<<3)); - // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | empty2048 | empty2048 - memmove(prach2+(2048<<3),prach2,(2048<<3)); - // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 - memmove(prach2+(2048<<1)*6,prach2,(2048<<2)*6); - // here we have |empty | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048| - memmove(prach,prach+(2048<<1),(Ncp<<2)); - // here we have |Prefix | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048 | Prach2048| Prach2048 | Prach2048 | Prach2048 | Prach2048| - prach_len = (2048*12)+Ncp; - } - - } - else { // 46.08 Ms/s + } else { // threequarter sampling @ 46.08 Ms/s Ncp = (Ncp*3)/2; prach2 = prach+(Ncp<<1); - if (prach_fmt == 0) { - idft(IDFT_36864,prachF,prach2,1); - dftlen=36864; - // here we have |empty | Prach73728| - memmove(prach,prach+(36864<<1),(Ncp<<2)); - // here we have |Prefix | Prach73728| - prach_len = (36864*1)+Ncp; + if (prach_sequence_length == 0){ + if (prach_fmt_id == 0) { + idft(IDFT_36864,prachF,prach2,1); + // here we have |empty | Prach73728| + memmove(prach,prach+(36864<<1),(Ncp<<2)); + // here we have |Prefix | Prach73728| + prach_len = (36864*1)+Ncp; + } else if (prach_fmt_id == 1) { + idft(IDFT_36864,prachF,prach2,1); + memmove(prach2+(36864<<1),prach2,(36864<<2)); + // here we have |empty | Prach73728 | Prach73728| + memmove(prach,prach+(36864<<2),(Ncp<<2)); + // here we have |Prefix | Prach73728 | Prach73728| + prach_len = (36864*2)+Ncp; + } else if (prach_fmt_id == 2) { + idft(IDFT_36864,prachF,prach2,1); + memmove(prach2+(36864<<1),prach2,(36864<<2)); + // here we have |empty | Prach73728 | Prach73728| empty73728 | empty73728 + memmove(prach2+(36864<<2),prach2,(36864<<3)); + // here we have |empty | Prach73728 | Prach73728| Prach73728 | Prach73728 + memmove(prach,prach+(36864<<3),(Ncp<<2)); + // here we have |Prefix | Prach73728 | Prach73728| Prach73728 | Prach73728 + prach_len = (36864*4)+Ncp; + } else if (prach_fmt_id == 3) { + idft(IDFT_9216,prachF,prach2,1); + memmove(prach2+(9216<<1),prach2,(9216<<2)); + // here we have |empty | Prach9216 | Prach9216| empty9216 | empty9216 + memmove(prach2+(9216<<2),prach2,(9216<<3)); + // here we have |empty | Prach9216 | Prach9216| Prach9216 | Prach9216 + memmove(prach,prach+(9216<<3),(Ncp<<2)); + // here we have |Prefix | Prach9216 | Prach9216| Prach9216 | Prach9216 + prach_len = (9216*4)+Ncp; + } + } else { // short sequence + if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) { + Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_1536,prachF,prach2,1); + // here we have |empty | Prach1536 | + if (prach_fmt_id != 7) { + memmove(prach2+(1536<<1),prach2,(1536<<2)); + prach_len = (1536*2)+Ncp; + } else prach_len = (1536*1)+Ncp; + + memmove(prach,prach+(1536<<1),(Ncp<<2)); + // here we have |Prefix | Prach1536 | Prach1536 (if ! 0xc0) | + + } else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 6x1536 + + Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_1536,prachF,prach2,1); + // here we have |empty | Prach1536 | + memmove(prach2+(1536<<1),prach2,(1536<<2)); + // here we have |empty | Prach1536 | Prach1536| empty1536 | empty1536 | + memmove(prach2+(1536<<2),prach2,(1536<<3)); + // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | + memmove(prach,prach+(1536<<1),(Ncp<<2)); + // here we have |Prefix | Prach1536 | + prach_len = (1536*4)+Ncp; + } else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x1536 + Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_1536,prachF,prach2,1); + // here we have |empty | Prach1536 | + memmove(prach2+(1536<<1),prach2,(1536<<2)); + // here we have |empty | Prach1536 | Prach1536| empty1536 | empty1536 | empty1536 | empty1536 + memmove(prach2+(1536<<2),prach2,(1536<<3)); + // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | empty1536 | empty1536 + memmove(prach2+(1536<<3),prach2,(1536<<3)); + // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 + memmove(prach,prach+(1536<<1),(Ncp<<2)); + // here we have |Prefix | Prach1536 | + prach_len = (1536*6)+Ncp; + } else if (prach_fmt_id == 6) { // 12x1536 + Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_1536,prachF,prach2,1); + // here we have |empty | Prach1536 | + memmove(prach2+(1536<<1),prach2,(1536<<2)); + // here we have |empty | Prach1536 | Prach1536| empty1536 | empty1536 | empty1536 | empty1536 + memmove(prach2+(1536<<2),prach2,(1536<<3)); + // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | empty1536 | empty1536 + memmove(prach2+(1536<<3),prach2,(1536<<3)); + // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 + memmove(prach2+(1536<<1)*6,prach2,(1536<<2)*6); + // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536| + memmove(prach,prach+(1536<<1),(Ncp<<2)); + // here we have |Prefix | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536| + prach_len = (1536*12)+Ncp; + } } - else if (prach_fmt == 1) { - idft(IDFT_36864,prachF,prach2,1); - dftlen=36864; - memmove(prach2+(36864<<1),prach2,(36864<<2)); - // here we have |empty | Prach73728 | Prach73728| - memmove(prach,prach+(36864<<2),(Ncp<<2)); - // here we have |Prefix | Prach73728 | Prach73728| - prach_len = (36864*2)+Ncp; - } - if (prach_fmt == 2) { - idft(IDFT_36864,prachF,prach2,1); - dftlen=36864; - memmove(prach2+(36864<<1),prach2,(36864<<2)); - // here we have |empty | Prach73728 | Prach73728| empty73728 | empty73728 - memmove(prach2+(36864<<2),prach2,(36864<<3)); - // here we have |empty | Prach73728 | Prach73728| Prach73728 | Prach73728 - memmove(prach,prach+(36864<<3),(Ncp<<2)); - // here we have |Prefix | Prach73728 | Prach73728| Prach73728 | Prach73728 - prach_len = (36864*4)+Ncp; - } - else if (prach_fmt == 3) { - idft(IDFT_9216,prachF,prach2,1); - dftlen=36864; - memmove(prach2+(9216<<1),prach2,(9216<<2)); - // here we have |empty | Prach9216 | Prach9216| empty9216 | empty9216 - memmove(prach2+(9216<<2),prach2,(9216<<3)); - // here we have |empty | Prach9216 | Prach9216| Prach9216 | Prach9216 - memmove(prach,prach+(9216<<3),(Ncp<<2)); - // here we have |Prefix | Prach9216 | Prach9216| Prach9216 | Prach9216 - prach_len = (9216*4)+Ncp; - } - else if (prach_fmt == 0xa1 || prach_fmt == 0xb1 || prach_fmt == 0xc0) { - idft(IDFT_1536,prachF,prach2,1); - dftlen=1536; - // here we have |empty | Prach1536 | - if (prach_fmt != 0xc0) - memmove(prach2+(1536<<1),prach2,(1536<<2)); - memmove(prach,prach+(1536<<1),(Ncp<<2)); - // here we have |Prefix | Prach1536 | Prach1536 (if ! 0xc0) | - prach_len = (1536*2)+Ncp; - } - else if (prach_fmt == 0xa2 || prach_fmt == 0xb2) { // 6x1536 - idft(IDFT_1536,prachF,prach2,1); - dftlen=1536; - // here we have |empty | Prach1536 | - memmove(prach2+(1536<<1),prach2,(1536<<2)); - // here we have |empty | Prach1536 | Prach1536| empty1536 | empty1536 | - memmove(prach2+(1536<<2),prach2,(1536<<3)); - // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | - memmove(prach,prach+(1536<<1),(Ncp<<2)); - // here we have |Prefix | Prach1536 | - prach_len = (1536*4)+Ncp; - } - else if (prach_fmt == 0xa3 || prach_fmt == 0xb3) { // 6x1536 - idft(IDFT_1536,prachF,prach2,1); - dftlen=1536; - // here we have |empty | Prach1536 | - memmove(prach2+(1536<<1),prach2,(1536<<2)); - // here we have |empty | Prach1536 | Prach1536| empty1536 | empty1536 | empty1536 | empty1536 - memmove(prach2+(1536<<2),prach2,(1536<<3)); - // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | empty1536 | empty1536 - memmove(prach2+((1536<<1)*3),prach2,(1536<<3)); - // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 - memmove(prach,prach+(1536<<1),(Ncp<<2)); - // here we have |Prefix | Prach1536 | - prach_len = (1536*6)+Ncp; - } - else if (prach_fmt == 0xb4) { // 12x1536 - idft(IDFT_1536,prachF,prach2,1); - dftlen=1536; - // here we have |empty | Prach1536 | - memmove(prach2+(1536<<1),prach2,(1536<<2)); - // here we have |empty | Prach1536 | Prach1536| empty1536 | empty1536 | empty1536 | empty1536 - memmove(prach2+(1536<<2),prach2,(1536<<3)); - // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | empty1536 | empty1536 - memmove(prach2+(1536<<3),prach2,(1536<<3)); - // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 - memmove(prach2+(1536<<1)*6,prach2,(1536<<2)*6); - // here we have |empty | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536| - memmove(prach,prach+(1536<<1),(Ncp<<2)); - // here we have |Prefix | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536 | Prach1536| Prach1536 | Prach1536 | Prach1536 | Prach1536| - prach_len = (1536*12)+Ncp; - } } - } - else if (fp->N_RB_UL <= 273) {// 92.16 or 122.88 Ms/s - if (fp->threequarter_fs==0) { //122.88 Ms/s + } else if (fp->N_RB_UL <= 273) {// 92.16 or 122.88 Ms/s + if (fp->threequarter_fs == 0) { // full sampling @ 122.88 Ms/s Ncp<<=2; prach2 = prach+(Ncp<<1); - if (prach_fmt == 0) { //24576 samples @ 30.72 Ms/s, 98304 samples @ 122.88 Ms/s - idft(IDFT_98304,prachF,prach2,1); - dftlen=98304; - // here we have |empty | Prach98304| - memmove(prach,prach+(98304<<1),(Ncp<<2)); - // here we have |Prefix | Prach98304| - prach_len = (98304*1)+Ncp; + if (prach_sequence_length == 0){ + if (prach_fmt_id == 0) { //24576 samples @ 30.72 Ms/s, 98304 samples @ 122.88 Ms/s + idft(IDFT_98304,prachF,prach2,1); + // here we have |empty | Prach98304| + memmove(prach,prach+(98304<<1),(Ncp<<2)); + // here we have |Prefix | Prach98304| + prach_len = (98304*1)+Ncp; + } else if (prach_fmt_id == 1) { + idft(IDFT_98304,prachF,prach2,1); + memmove(prach2+(98304<<1),prach2,(98304<<2)); + // here we have |empty | Prach98304 | Prach98304| + memmove(prach,prach+(98304<<2),(Ncp<<2)); + // here we have |Prefix | Prach98304 | Prach98304| + prach_len = (98304*2)+Ncp; + } else if (prach_fmt_id == 2) { + idft(IDFT_98304,prachF,prach2,1); + memmove(prach2+(98304<<1),prach2,(98304<<2)); + // here we have |empty | Prach98304 | Prach98304| empty98304 | empty98304 + memmove(prach2+(98304<<2),prach2,(98304<<3)); + // here we have |empty | Prach98304 | Prach98304| Prach98304 | Prach98304 + memmove(prach,prach+(98304<<3),(Ncp<<2)); + // here we have |Prefix | Prach98304 | Prach98304| Prach98304 | Prach98304 + prach_len = (98304*4)+Ncp; + } else if (prach_fmt_id == 3) { // 4x6144, Ncp 3168 + idft(IDFT_24576,prachF,prach2,1); + memmove(prach2+(24576<<1),prach2,(24576<<2)); + // here we have |empty | Prach24576 | Prach24576| empty24576 | empty24576 + memmove(prach2+(24576<<2),prach2,(24576<<3)); + // here we have |empty | Prach24576 | Prach24576| Prach24576 | Prach24576 + memmove(prach,prach+(24576<<3),(Ncp<<2)); + // here we have |Prefix | Prach24576 | Prach24576| Prach24576 | Prach24576 + prach_len = (24576*4)+Ncp; + } + } else { // short sequence + if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) { + Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_4096,prachF,prach2,1); + // here we have |empty | Prach4096 | + if (prach_fmt_id != 7) { + memmove(prach2+(4096<<1),prach2,(4096<<2)); + prach_len = (4096*2)+Ncp; + } else prach_len = (4096*1)+Ncp; + memmove(prach,prach+(4096<<1),(Ncp<<2)); + // here we have |Prefix | Prach4096 | Prach4096 (if ! 0xc0) | + } else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 4x4096 + Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_4096,prachF,prach2,1); + // here we have |empty | Prach4096 | + memmove(prach2+(4096<<1),prach2,(4096<<2)); + // here we have |empty | Prach4096 | Prach4096| empty4096 | empty4096 | + memmove(prach2+(4096<<2),prach2,(4096<<3)); + // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | + memmove(prach,prach+(4096<<1),(Ncp<<2)); + // here we have |Prefix | Prach4096 | + prach_len = (4096*4)+Ncp; + } else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x4096 + Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_4096,prachF,prach2,1); + // here we have |empty | Prach4096 | + memmove(prach2+(4096<<1),prach2,(4096<<2)); + // here we have |empty | Prach4096 | Prach4096| empty4096 | empty4096 | empty4096 | empty4096 + memmove(prach2+(4096<<2),prach2,(4096<<3)); + // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | empty4096 | empty4096 + memmove(prach2+(4096<<3),prach2,(4096<<3)); + // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 + memmove(prach,prach+(4096<<1),(Ncp<<2)); + // here we have |Prefix | Prach4096 | + prach_len = (4096*6)+Ncp; + } else if (prach_fmt_id == 6) { // 12x4096 + Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_4096,prachF,prach2,1); + // here we have |empty | Prach4096 | + memmove(prach2+(4096<<1),prach2,(4096<<2)); + // here we have |empty | Prach4096 | Prach4096| empty4096 | empty4096 | empty4096 | empty4096 + memmove(prach2+(4096<<2),prach2,(4096<<3)); + // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | empty4096 | empty4096 + memmove(prach2+(4096<<3),prach2,(4096<<3)); + // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 + memmove(prach2+(4096<<1)*6,prach2,(4096<<2)*6); + // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096| + memmove(prach,prach+(4096<<1),(Ncp<<2)); + // here we have |Prefix | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096| + prach_len = (4096*12)+Ncp; + } } - else if (prach_fmt == 1) { - idft(IDFT_98304,prachF,prach2,1); - dftlen=98304; - memmove(prach2+(98304<<1),prach2,(98304<<2)); - // here we have |empty | Prach98304 | Prach98304| - memmove(prach,prach+(98304<<2),(Ncp<<2)); - // here we have |Prefix | Prach98304 | Prach98304| - prach_len = (98304*2)+Ncp; - } - else if (prach_fmt == 2) { - idft(IDFT_98304,prachF,prach2,1); - dftlen=98304; - memmove(prach2+(98304<<1),prach2,(98304<<2)); - // here we have |empty | Prach98304 | Prach98304| empty98304 | empty98304 - memmove(prach2+(98304<<2),prach2,(98304<<3)); - // here we have |empty | Prach98304 | Prach98304| Prach98304 | Prach98304 - memmove(prach,prach+(98304<<3),(Ncp<<2)); - // here we have |Prefix | Prach98304 | Prach98304| Prach98304 | Prach98304 - prach_len = (98304*4)+Ncp; - } - else if (prach_fmt == 3) { // 4x6144, Ncp 3168 - idft(IDFT_24576,prachF,prach2,1); - dftlen=24576; - memmove(prach2+(24576<<1),prach2,(24576<<2)); - // here we have |empty | Prach24576 | Prach24576| empty24576 | empty24576 - memmove(prach2+(24576<<2),prach2,(24576<<3)); - // here we have |empty | Prach24576 | Prach24576| Prach24576 | Prach24576 - memmove(prach,prach+(24576<<3),(Ncp<<2)); - // here we have |Prefix | Prach24576 | Prach24576| Prach24576 | Prach24576 - prach_len = (24576*4)+(Ncp<<1); - } - else if (prach_fmt == 0xa1 || prach_fmt == 0xb1 || prach_fmt == 0xc0) { - idft(IDFT_4096,prachF,prach2,1); - dftlen=4096; - // here we have |empty | Prach4096 | - if (prach_fmt != 0xc0) { - memmove(prach2+(4096<<1),prach2,(4096<<2)); - prach_len = (4096*2)+Ncp; - } - else prach_len = (4096*1)+Ncp; - memmove(prach,prach+(4096<<1),(Ncp<<2)); - // here we have |Prefix | Prach4096 | Prach4096 (if ! 0xc0) | - - } - else if (prach_fmt == 0xa2 || prach_fmt == 0xb2) { // 4x4096 - idft(IDFT_4096,prachF,prach2,1); - dftlen=4096; - // here we have |empty | Prach4096 | - memmove(prach2+(4096<<1),prach2,(4096<<2)); - // here we have |empty | Prach4096 | Prach4096| empty4096 | empty4096 | - memmove(prach2+(4096<<2),prach2,(4096<<3)); - // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | - memmove(prach,prach+(4096<<1),(Ncp<<2)); - // here we have |Prefix | Prach4096 | - prach_len = (4096*4)+Ncp; - } - else if (prach_fmt == 0xa3 || prach_fmt == 0xb3) { // 6x4096 - idft(IDFT_4096,prachF,prach2,1); - dftlen=4096; - // here we have |empty | Prach4096 | - memmove(prach2+(4096<<1),prach2,(4096<<2)); - // here we have |empty | Prach4096 | Prach4096| empty4096 | empty4096 | empty4096 | empty4096 - memmove(prach2+(4096<<2),prach2,(4096<<3)); - // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | empty4096 | empty4096 - memmove(prach2+((4096<<1)*3),prach2,(4096<<3)); - // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 - memmove(prach,prach+(4096<<1),(Ncp<<2)); - // here we have |Prefix | Prach4096 | - prach_len = (4096*6)+Ncp; - } - else if (prach_fmt == 0xb4) { // 12x4096 - idft(IDFT_4096,prachF,prach2,1); - dftlen=4096; - // here we have |empty | Prach4096 | - memmove(prach2+(4096<<1),prach2,(4096<<2)); - // here we have |empty | Prach4096 | Prach4096| empty4096 | empty4096 | empty4096 | empty4096 - memmove(prach2+(4096<<2),prach2,(4096<<3)); - // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | empty4096 | empty4096 - memmove(prach2+(4096<<3),prach2,(4096<<3)); - // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 - memmove(prach2+(4096<<1)*6,prach2,(4096<<2)*6); - // here we have |empty | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096| - memmove(prach,prach+(4096<<1),(Ncp<<2)); - // here we have |Prefix | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096 | Prach4096| Prach4096 | Prach4096 | Prach4096 | Prach4096| - prach_len = (4096*12)+Ncp; - } - } - else { // 92.16 Ms/s + } else { // three quarter sampling @ 92.16 Ms/s Ncp = (Ncp*3); prach2 = prach+(Ncp<<1); - if (prach_fmt == 0) { - idft(IDFT_73728,prachF,prach2,1); - dftlen=73728; - // here we have |empty | Prach73728| - memmove(prach,prach+(73728<<1),(Ncp<<4)); - // here we have |Prefix | Prach73728| - prach_len = (73728*1)+Ncp; - } - else if (prach_fmt == 1) { - idft(IDFT_73728,prachF,prach2,1); - dftlen=73728; - memmove(prach2+(73728<<1),prach2,(73728<<2)); - // here we have |empty | Prach73728 | Prach73728| - memmove(prach,prach+(73728<<2),(Ncp<<4)); - // here we have |Prefix | Prach73728 | Prach73728| - prach_len = (73728*2)+Ncp; - } - if (prach_fmt == 2) { - idft(IDFT_73728,prachF,prach2,1); - dftlen=73728; - memmove(prach2+(73728<<1),prach2,(73728<<2)); - // here we have |empty | Prach73728 | Prach73728| empty73728 | empty73728 - memmove(prach2+(73728<<2),prach2,(73728<<3)); - // here we have |empty | Prach73728 | Prach73728| Prach73728 | Prach73728 - memmove(prach,prach+(73728<<3),(Ncp<<4)); - // here we have |Prefix | Prach73728 | Prach73728| Prach73728 | Prach73728 - prach_len = (73728*4)+Ncp; - } - else if (prach_fmt == 3) { - idft(IDFT_18432,prachF,prach2,1); - dftlen=18432; - memmove(prach2+(18432<<1),prach2,(18432<<2)); - // here we have |empty | Prach18432 | Prach18432| empty18432 | empty18432 - memmove(prach2+(18432<<2),prach2,(18432<<3)); - // here we have |empty | Prach18432 | Prach18432| Prach18432 | Prach18432 - memmove(prach,prach+(18432<<3),(Ncp<<4)); - // here we have |Prefix | Prach18432 | Prach18432| Prach18432 | Prach18432 - prach_len = (18432*4)+Ncp; - } - else if (prach_fmt == 0xa1 || prach_fmt == 0xb1 || prach_fmt == 0xc0) { - idft(IDFT_3072,prachF,prach2,1); - dftlen=3072; - // here we have |empty | Prach3072 | - if (prach_fmt != 0xc0) { - memmove(prach2+(3072<<1),prach2,(3072<<2)); - prach_len = (3072*2)+Ncp; - } - else prach_len = (3072*1)+Ncp; - memmove(prach,prach+(3072<<1),(Ncp<<2)); - // here we have |Prefix | Prach3072 | Prach3072 (if ! 0xc0) | - } - else if (prach_fmt == 0xa3 || prach_fmt == 0xb3) { // 6x3072 - idft(IDFT_3072,prachF,prach2,1); - dftlen=3072; - // here we have |empty | Prach3072 | - memmove(prach2+(3072<<1),prach2,(3072<<2)); - // here we have |empty | Prach3072 | Prach3072| empty3072 | empty3072 | empty3072 | empty3072 - memmove(prach2+(3072<<2),prach2,(3072<<3)); - // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | empty3072 | empty3072 - memmove(prach2+((3072<<1)*3),prach2,(3072<<3)); - // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 - memmove(prach,prach+(3072<<1),(Ncp<<2)); - // here we have |Prefix | Prach3072 | - prach_len = (3072*6)+Ncp; - } - else if (prach_fmt == 0xa2 || prach_fmt == 0xb2) { // 4x3072 - idft(IDFT_3072,prachF,prach2,1); - dftlen=3072; - // here we have |empty | Prach3072 | - memmove(prach2+(3072<<1),prach2,(3072<<2)); - // here we have |empty | Prach3072 | Prach3072| empty3072 | empty3072 | - memmove(prach2+(3072<<2),prach2,(3072<<3)); - // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | - memmove(prach,prach+(3072<<1),(Ncp<<2)); - // here we have |Prefix | Prach3072 | - prach_len = (3072*4)+Ncp; - } - else if (prach_fmt == 0xb4) { // 12x3072 - idft(IDFT_3072,prachF,prach2,1); - dftlen=3072; - // here we have |empty | Prach3072 | - memmove(prach2+(3072<<1),prach2,(3072<<2)); - // here we have |empty | Prach3072 | Prach3072| empty3072 | empty3072 | empty3072 | empty3072 - memmove(prach2+(3072<<2),prach2,(3072<<3)); - // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | empty3072 | empty3072 - memmove(prach2+(3072<<3),prach2,(3072<<3)); - // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 - memmove(prach2+(3072<<1)*6,prach2,(3072<<2)*6); - // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072| - memmove(prach,prach+(3072<<1),(Ncp<<2)); - // here we have |Prefix | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072| - prach_len = (3072*12)+Ncp; + if (prach_sequence_length == 0){ + if (prach_fmt_id == 0) { + idft(IDFT_73728,prachF,prach2,1); + // here we have |empty | Prach73728| + memmove(prach,prach+(73728<<1),(Ncp<<2)); + // here we have |Prefix | Prach73728| + prach_len = (73728*1)+Ncp; + } else if (prach_fmt_id == 1) { + idft(IDFT_73728,prachF,prach2,1); + memmove(prach2+(73728<<1),prach2,(73728<<2)); + // here we have |empty | Prach73728 | Prach73728| + memmove(prach,prach+(73728<<2),(Ncp<<2)); + // here we have |Prefix | Prach73728 | Prach73728| + prach_len = (73728*2)+Ncp; + } if (prach_fmt_id == 2) { + idft(IDFT_73728,prachF,prach2,1); + memmove(prach2+(73728<<1),prach2,(73728<<2)); + // here we have |empty | Prach73728 | Prach73728| empty73728 | empty73728 + memmove(prach2+(73728<<2),prach2,(73728<<3)); + // here we have |empty | Prach73728 | Prach73728| Prach73728 | Prach73728 + memmove(prach,prach+(73728<<3),(Ncp<<2)); + // here we have |Prefix | Prach73728 | Prach73728| Prach73728 | Prach73728 + prach_len = (73728*4)+Ncp; + } else if (prach_fmt_id == 3) { + idft(IDFT_18432,prachF,prach2,1); + memmove(prach2+(18432<<1),prach2,(18432<<2)); + // here we have |empty | Prach18432 | Prach18432| empty18432 | empty18432 + memmove(prach2+(18432<<2),prach2,(18432<<3)); + // here we have |empty | Prach18432 | Prach18432| Prach18432 | Prach18432 + memmove(prach,prach+(18432<<3),(Ncp<<2)); + // here we have |Prefix | Prach18432 | Prach18432| Prach18432 | Prach18432 + prach_len = (18432*4)+Ncp; + } + } else { // short sequence + if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) { + Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_3072,prachF,prach2,1); + // here we have |empty | Prach3072 | + if (prach_fmt_id != 7) { + memmove(prach2+(3072<<1),prach2,(3072<<2)); + prach_len = (3072*2)+Ncp; + } else prach_len = (3072*1)+Ncp; + memmove(prach,prach+(3072<<1),(Ncp<<2)); + // here we have |Prefix | Prach3072 | Prach3072 (if ! 0xc0) | + } else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x3072 + Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_3072,prachF,prach2,1); + // here we have |empty | Prach3072 | + memmove(prach2+(3072<<1),prach2,(3072<<2)); + // here we have |empty | Prach3072 | Prach3072| empty3072 | empty3072 | empty3072 | empty3072 + memmove(prach2+(3072<<2),prach2,(3072<<3)); + // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | empty3072 | empty3072 + memmove(prach2+(3072<<3),prach2,(3072<<3)); + // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 + memmove(prach,prach+(3072<<1),(Ncp<<2)); + // here we have |Prefix | Prach3072 | + prach_len = (3072*6)+Ncp; + } else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 4x3072 + Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_3072,prachF,prach2,1); + // here we have |empty | Prach3072 | + memmove(prach2+(3072<<1),prach2,(3072<<2)); + // here we have |empty | Prach3072 | Prach3072| empty3072 | empty3072 | + memmove(prach2+(3072<<2),prach2,(3072<<3)); + // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | + memmove(prach,prach+(3072<<1),(Ncp<<2)); + // here we have |Prefix | Prach3072 | + prach_len = (3072*4)+Ncp; + } else if (prach_fmt_id == 6) { // 12x3072 + Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling + prach2 = prach+(Ncp<<1); + idft(IDFT_3072,prachF,prach2,1); + // here we have |empty | Prach3072 | + memmove(prach2+(3072<<1),prach2,(3072<<2)); + // here we have |empty | Prach3072 | Prach3072| empty3072 | empty3072 | empty3072 | empty3072 + memmove(prach2+(3072<<2),prach2,(3072<<3)); + // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | empty3072 | empty3072 + memmove(prach2+(3072<<3),prach2,(3072<<3)); + // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 + memmove(prach2+(3072<<1)*6,prach2,(3072<<2)*6); + // here we have |empty | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072| + memmove(prach,prach+(3072<<1),(Ncp<<2)); + // here we have |Prefix | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072 | Prach3072| Prach3072 | Prach3072 | Prach3072 | Prach3072| + prach_len = (3072*12)+Ncp; + } } } - } - - - - -#if defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) - int j; - int overflow = prach_start + prach_len - LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_subframe; - LOG_D( PHY, "prach_start=%d, overflow=%d\n", prach_start, overflow ); - - for (i=prach_start,j=0; isamples_per_subframe*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME,prach_start+prach_len); i++,j++) { - ((int16_t*)ue->common_vars.txdata[0])[2*i] = prach[2*j]; - ((int16_t*)ue->common_vars.txdata[0])[2*i+1] = prach[2*j+1]; } - for (i=0; icommon_vars.txdata[0])[2*i] = prach[2*j]; - ((int16_t*)ue->common_vars.txdata[0])[2*i+1] = prach[2*j+1]; - } -#else + #ifdef NR_PRACH_DEBUG + LOG_I(PHY, "PRACH [UE %d] N_RB_UL %d prach_start %d, prach_len %d, rx_offset %d, hw_timing_advance %d, N_TA_offset %d\n", Mod_id, + fp->N_RB_UL, + prach_start, + prach_len, + ue->rx_offset, + ue->hw_timing_advance, + ue->N_TA_offset); + #endif - LOG_D( PHY, "prach_start=%d\n", prach_start); + #if defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) + int j, overflow = prach_start + prach_len - NR_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_subframe; - for (i=0; icommon_vars.txdata[0][prach_start]))[2*i] = prach[2*i]; - ((int16_t*)(&ue->common_vars.txdata[0][prach_start]))[2*i+1] = prach[2*i+1]; - } -#endif + #ifdef NR_PRACH_DEBUG + LOG_I( PHY, "PRACH [UE %d] overflow = %d\n", Mod_id, overflow); + #endif + // prach_start=414.730, overflow=-39470 prach_len=6600 fp->samples_per_subframe*NR_NUMBER_OF_SUBFRAMES_PER_FRAME 460.800 prach_start+prach_len 421.330 fp->samples_per_subframe 46080 + // from prach_start=414.730 to prach_start+prach_len 421.330 + for (i = prach_start, j = 0; i < min(fp->samples_per_subframe*NR_NUMBER_OF_SUBFRAMES_PER_FRAME, prach_start + prach_len); i++, j++) { + ((int16_t*)ue->common_vars.txdata[0])[2*i] = prach[2*j]; + ((int16_t*)ue->common_vars.txdata[0])[2*i+1] = prach[2*j+1]; + } -#if defined(PRACH_WRITE_OUTPUT_DEBUG) - LOG_M("prach_txF0.m","prachtxF0",prachF,prach_len-Ncp,1,1); - LOG_M("prach_tx0.m","prachtx0",prach+(Ncp<<1),prach_len-Ncp,1,1); - LOG_M("txsig.m","txs",(int16_t*)(&ue->common_vars.txdata[0][prach_start]),fp->samples_per_subframe,1,1); - exit(-1); -#endif + for (i = 0; i < overflow; i++,j++) { + ((int16_t*)ue->common_vars.txdata[0])[2*i] = prach[2*j]; + ((int16_t*)ue->common_vars.txdata[0])[2*i+1] = prach[2*j+1]; + } + #else // simulators + for (i=0; icommon_vars.txdata[0][prach_start]))[2*i] = prach[2*i]; + ((int16_t*)(&ue->common_vars.txdata[0][prach_start]))[2*i+1] = prach[2*i+1]; + } + #endif - return signal_energy( (int*)prach, 256 ); + //printf("----------------------\n"); + //for(int ii = prach_start; ii<2*(prach_start + prach_len); ii++){ + // printf("PRACH rx data[%d] = %d\n", ii, ue->common_vars.txdata[0][ii]); + //} + //printf(" \n"); + + #if defined(PRACH_WRITE_OUTPUT_DEBUG) + LOG_M("prach_tx0.m", "prachtx0", prach+(Ncp<<1), prach_len-Ncp, 1, 1); + LOG_M("Prach_txsig.m","txs",(int16_t*)(&ue->common_vars.txdata[0][prach_start]), 2*(prach_start+prach_len), 1, 1) + #endif + + return signal_energy((int*)prach, 256); } diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h b/openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h index 4aae9ef7b4..bde9ae03f1 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h @@ -37,6 +37,9 @@ #include #include "nfapi_interface.h" +#define NR_PUSCH_x 2 // UCI placeholder bit TS 38.212 V15.4.0 subclause 5.3.3.1 +#define NR_PUSCH_y 3 // UCI placeholder bit + // Functions below implement 36-211 and 36-212 /** @addtogroup _PHY_TRANSPORT_ @@ -66,24 +69,6 @@ void free_nr_ue_ulsch(NR_UE_ULSCH_t **ulsch,unsigned char N_RB_UL); NR_UE_ULSCH_t *new_nr_ue_ulsch(uint16_t N_RB_UL, int number_of_harq_pids, uint8_t abstraction_flag); -void fill_UE_dlsch_MCH(PHY_VARS_NR_UE *ue,int mcs,int ndi,int rvidx,int eNB_id); - -int rx_pmch(PHY_VARS_NR_UE *phy_vars_ue, - unsigned char eNB_id, - uint8_t subframe, - unsigned char symbol); - -/** \brief Dump OCTAVE/MATLAB files for PMCH debugging - @param phy_vars_ue Pointer to UE variables - @param eNB_id index of eNB in ue variables - @param coded_bits_per_codeword G from 36.211 - @param subframe Index of subframe - @returns 0 on success -*/ -void dump_mch(PHY_VARS_NR_UE *phy_vars_ue,uint8_t eNB_id,uint16_t coded_bits_per_codeword,int subframe); - - - /** \brief This function computes the LLRs for ML (max-logsum approximation) dual-stream QPSK/QPSK reception. @param stream0_in Input from channel compensated (MR combined) stream 0 @param stream1_in Input from channel compensated (MR combined) stream 1 @@ -1402,8 +1387,10 @@ void ulsch_modulation(int32_t **txdataF, NR_UE_ULSCH_t *ulsch); - - +uint8_t allowed_ulsch_re_in_dmrs_symbol(uint16_t k, + uint16_t start_sc, + uint8_t numDmrsCdmGrpsNoData, + uint8_t dmrs_type); int generate_ue_dlsch_params_from_dci(int frame, @@ -1540,11 +1527,11 @@ uint8_t get_num_pdcch_symbols(uint8_t num_dci,DCI_ALLOC_t *dci_alloc,NR_DL_FRAME void pdcch_interleaving(NR_DL_FRAME_PARMS *frame_parms,int32_t **z, int32_t **wbar,uint8_t n_symbols_pdcch,uint8_t mi); -void nr_pdcch_unscrambling(uint16_t crnti, NR_DL_FRAME_PARMS *frame_parms, uint8_t slot, - int16_t *z, int16_t *z2,uint32_t length, uint16_t pdcch_DMRS_scrambling_id); - - - +void nr_pdcch_unscrambling(int16_t *z, + uint16_t scrambling_RNTI, + uint32_t length, + uint16_t pdcch_DMRS_scrambling_id, + int16_t *z2); void dlsch_unscrambling(NR_DL_FRAME_PARMS *frame_parms, int mbsfn_flag, @@ -1757,9 +1744,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue, uint8_t is_crnti, uint8_t llr8_flag); - - -int32_t generate_nr_prach( PHY_VARS_NR_UE *ue, uint8_t eNB_id, uint8_t subframe, uint16_t Nf ); +int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t subframe); void *dlsch_thread(void *arg); /**@}*/ diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h b/openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h index bb92508934..6b2d5e7255 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h @@ -42,9 +42,8 @@ #include "UTIL/LISTS/list.h" #endif -#include "LAYER2/NR_MAC_gNB/mac_proto.h" #include "openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h" -//#include "../LTE_TRANSPORT/transport_common.h" + // structures below implement 36-211 and 36-212 diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c index 7299b085bb..4b36f91e69 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c @@ -225,7 +225,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, unsigned int crc; NR_UL_UE_HARQ_t *harq_process; uint16_t nb_rb ; - uint8_t nb_symb_sch ; uint32_t A, Z, F; uint32_t *pz; uint8_t mod_order; @@ -263,8 +262,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, /////////// ///////////////////////////////////////////////////////////////////////////////////////// - - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_IN); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_UE_ULSCH_ENCODING, VCD_FUNCTION_IN); LOG_D(PHY,"ulsch coding nb_rb %d, Nl = %d\n", nb_rb, harq_process->pusch_pdu.nrOfLayers); LOG_D(PHY,"ulsch coding A %d G %d mod_order %d\n", A,G, mod_order); @@ -284,6 +282,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, printf("%02x.",a[i]); printf("\n"); */ + if (A > 3824) { // Add 24-bit crc (polynomial A) to payload crc = crc24a(harq_process->a,A)>>8; @@ -313,7 +312,6 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, memcpy(harq_process->b,harq_process->a,(A/8)+3); // using 3 bytes to mimic the case of 24 bit crc } - /////////// /////////////////////////////////////////////////////////////////////////// @@ -332,6 +330,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, BG = 1; } + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, VCD_FUNCTION_IN); Kb=nr_segmentation(harq_process->b, harq_process->c, harq_process->B, @@ -340,6 +339,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, pz, &harq_process->F, BG); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, VCD_FUNCTION_OUT); F = harq_process->F; Kr = harq_process->K; @@ -390,7 +390,11 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, impp.n_segments=harq_process->C; impp.macro_num=0; + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_LDPC_ENCODER_OPTIM, VCD_FUNCTION_IN); + nrLDPC_encoder(harq_process->c,harq_process->d,*pz,Kb,Kr,BG,&impp); + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_LDPC_ENCODER_OPTIM, VCD_FUNCTION_OUT); //stop_meas(te_stats); //printf("end ldpc encoder -- output\n"); @@ -436,6 +440,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, Tbslbrm = nr_compute_tbslbrm(0,nb_rb,harq_process->pusch_pdu.nrOfLayers,harq_process->C); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_IN); nr_rate_matching_ldpc(Ilbrm, Tbslbrm, BG, @@ -447,6 +452,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, Kr-F-2*(*pz), harq_process->pusch_pdu.pusch_data.rv_index, E); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_OUT); @@ -465,10 +471,14 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, //stop_meas(rm_stats); //start_meas(i_stats); - nr_interleaving_ldpc(E, + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INTERLEAVING_LDPC, VCD_FUNCTION_IN); + + nr_interleaving_ldpc(E, mod_order, harq_process->e+r_offset, harq_process->f+r_offset); + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INTERLEAVING_LDPC, VCD_FUNCTION_OUT); //stop_meas(i_stats); @@ -489,7 +499,7 @@ int nr_ulsch_encoding(NR_UE_ULSCH_t *ulsch, memcpy(ulsch->g,harq_process->f,G); // g is the concatenated code block - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ENCODING, VCD_FUNCTION_OUT); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_UE_ULSCH_ENCODING, VCD_FUNCTION_OUT); return(0); } diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c index 69b3421ace..93acda23f8 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c +++ b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c @@ -98,6 +98,8 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, uint8_t thread_id, int gNB_id) { + LOG_D(PHY,"nr_ue_ulsch_procedures hard_id %d %d.%d\n",harq_pid,frame,slot); + uint32_t available_bits, TBS; uint8_t mod_order, cwd_index, num_of_codewords, l; uint32_t scrambled_output[NR_MAX_NB_CODEWORDS][NR_MAX_PDSCH_ENCODED_LENGTH>>5]; @@ -110,7 +112,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, uint8_t dmrs_type, nb_dmrs_re_per_rb, number_of_symbols, mcs, Nl; int ap, start_symbol, Nid_cell, i; int sample_offsetF, N_RE_prime, N_PRB_oh; - uint16_t n_rnti, ul_dmrs_symb_pos; + uint16_t ul_dmrs_symb_pos; uint8_t data_existing =0; uint8_t L_ptrs, K_ptrs; // PTRS parameters uint16_t beta_ptrs; // PTRS parameter related to power control @@ -146,7 +148,8 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, rnti = harq_process_ul_ue->pusch_pdu.rnti; ulsch_ue->Nid_cell = Nid_cell; - nb_dmrs_re_per_rb = ((dmrs_type == pusch_dmrs_type1) ? 6:4); + + nb_dmrs_re_per_rb = ((dmrs_type == pusch_dmrs_type1) ? 6:4)*harq_process_ul_ue->pusch_pdu.num_dmrs_cdm_grps_no_data; N_RE_prime = NR_NB_SC_PER_RB*number_of_symbols - nb_dmrs_re_per_rb*number_dmrs_symbols - N_PRB_oh; @@ -165,6 +168,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, number_of_symbols, nb_dmrs_re_per_rb*number_dmrs_symbols, 0, + 0, harq_process_ul_ue->pusch_pdu.nrOfLayers); uint8_t access_mode = SCHEDULED_ACCESS; @@ -176,38 +180,38 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, TBS = harq_process_ul_ue->pusch_pdu.pusch_data.tb_size; data_existing = 0; - if (IS_SOFTMODEM_NOS1){ + if (IS_SOFTMODEM_NOS1){ data_existing = nr_ue_get_sdu(UE->Mod_id, UE->CC_id, frame, slot, 0, ulsch_input_buffer, TBS/8, &access_mode); - //IP traffic to be transmitted + //IP traffic to be transmitted if(data_existing){ - //harq_process_ul_ue->a = (unsigned char*)calloc(TBS/8, sizeof(unsigned char)); + //harq_process_ul_ue->a = (unsigned char*)calloc(harq_process_ul_ue->TBS/8, sizeof(unsigned char)); memcpy(harq_process_ul_ue->a, ulsch_input_buffer, TBS/8); - - #ifdef DEBUG_MAC_PDU - LOG_I(PHY, "Printing MAC PDU to be encoded, TBS is: %d \n", TBS/8); - for (i = 0; i < TBS / 8; i++) { - printf("0x%02x",harq_process_ul_ue->a[i]); - } - printf("\n"); - #endif - } + } } //Random traffic to be transmitted if there is no IP traffic available for this Tx opportunity if (!IS_SOFTMODEM_NOS1 || !data_existing) { //Use zeros for the header bytes in noS1 mode, in order to make sure that the LCID is not valid //and block this traffic from being forwarded to the upper layers at the gNB - uint16_t payload_offset = 5; LOG_D(PHY, "Random data to be tranmsitted: \n"); - //Give the header bytes some dummy value in order to block the random packet at the MAC layer of the receiver - for (i = 0; ia[i] = 0; - for (i = payload_offset; i < TBS / 8; i++) { + //Give the first byte a dummy value (a value not corresponding to any valid LCID based on 38.321, Table 6.2.1-2) + //in order to distinguish the PHY random packets at the MAC layer of the gNB receiver from the normal packets that should + //have a valid LCID (nr_process_mac_pdu function) + harq_process_ul_ue->a[0] = 0x31; + + for (i = 1; i < TBS / 8; i++) { harq_process_ul_ue->a[i] = (unsigned char) rand(); //printf(" input encoder a[%d]=0x%02x\n",i,harq_process_ul_ue->a[i]); } } +#ifdef DEBUG_MAC_PDU + LOG_I(PHY, "Printing MAC PDU to be encoded, TBS is: %d \n", TBS/8); + for (i = 0; i < TBS / 8; i++) { + printf("%02x",harq_process_ul_ue->a[i]); + } + printf("\n"); +#endif } else { LOG_E(PHY, "[phy_procedures_nrUE_TX] harq_process_ul_ue is NULL !!\n"); return; @@ -220,7 +224,6 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, unsigned int G = nr_get_G(nb_rb, number_of_symbols, nb_dmrs_re_per_rb, number_dmrs_symbols, mod_order, Nl); - nr_ulsch_encoding(ulsch_ue, frame_parms, harq_pid, G); /////////// @@ -264,7 +267,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, /////////////////////////DMRS Modulation///////////////////////// /////////// pusch_dmrs = UE->nr_gold_pusch_dmrs[slot]; - n_dmrs = (nb_rb*nb_dmrs_re_per_rb*number_dmrs_symbols); + n_dmrs = (nb_rb*((dmrs_type == pusch_dmrs_type1) ? 6:4)*number_dmrs_symbols); int16_t mod_dmrs[n_dmrs<<1]; /////////// //////////////////////////////////////////////////////////////////////// @@ -301,9 +304,9 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, tx_layers = (int16_t **)pusch_ue->txdataF_layers; nr_ue_layer_mapping(UE->ulsch[thread_id][gNB_id], - Nl, - available_bits/mod_order, - tx_layers); + Nl, + available_bits/mod_order, + tx_layers); /////////// //////////////////////////////////////////////////////////////////////// @@ -365,7 +368,7 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, uint8_t k_prime=0; - uint8_t is_dmrs, is_ptrs; + uint8_t is_dmrs, is_ptrs, is_dmrs_symbol; uint16_t m=0, n=0, dmrs_idx=0, ptrs_idx = 0; for (l=start_symbol; l> l) & 0x01) { + is_dmrs_symbol = 1; if (k == ((start_sc+get_dmrs_freq_idx_ul(n, k_prime, delta, dmrs_type))%frame_parms->ofdm_symbol_size)) is_dmrs = 1; } @@ -432,18 +437,24 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, ptrs_idx++; - } else { + } else if (!is_dmrs_symbol || allowed_xlsch_re_in_dmrs_symbol(k,start_sc,harq_process_ul_ue->pusch_pdu.num_dmrs_cdm_grps_no_data,dmrs_type)) { ((int16_t*)txdataF[ap])[(sample_offsetF)<<1] = ((int16_t *) ulsch_ue->y)[m<<1]; ((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1] = ((int16_t *) ulsch_ue->y)[(m<<1) + 1]; - #ifdef DEBUG_PUSCH_MAPPING - printf("m %d\t l %d \t k %d \t txdataF: %d %d\n", - m, l, k, ((int16_t*)txdataF[ap])[(sample_offsetF)<<1], - ((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1]); - #endif + #ifdef DEBUG_PUSCH_MAPPING + printf("m %d\t l %d \t k %d \t txdataF: %d %d\n", + m, l, k, ((int16_t*)txdataF[ap])[(sample_offsetF)<<1], + ((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1]); + #endif m++; + + } else { + + ((int16_t*)txdataF[ap])[(sample_offsetF)<<1] = 0; + ((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1] = 0; + } if (++k >= frame_parms->ofdm_symbol_size) @@ -453,6 +464,9 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE, } //} + NR_UL_UE_HARQ_t *harq_process_ulsch=NULL; + harq_process_ulsch = UE->ulsch[thread_id][gNB_id][0]->harq_processes[harq_pid]; + harq_process_ulsch->status = SCH_IDLE; /////////// //////////////////////////////////////////////////////////////////////// @@ -498,21 +512,51 @@ uint8_t nr_ue_pusch_common_procedures(PHY_VARS_NR_UE *UE, txdata = UE->common_vars.txdata; txdataF = UE->common_vars.txdataF; - for (ap = 0; ap < Nl; ap++) { + if(UE->N_TA_offset > tx_offset) { + int32_t *tmp_idft_out = (int32_t*)malloc16(frame_parms->get_samples_per_slot(slot, frame_parms) * sizeof(int32_t)); + + for(ap = 0; ap < Nl; ap++) { if (frame_parms->Ncp == 1) { // extended cyclic prefix - PHY_ofdm_mod(txdataF[ap], - &txdata[ap][tx_offset], - frame_parms->ofdm_symbol_size, - 12, - frame_parms->nb_prefix_samples, - CYCLIC_PREFIX); + PHY_ofdm_mod(txdataF[ap], + tmp_idft_out, + frame_parms->ofdm_symbol_size, + 12, + frame_parms->nb_prefix_samples, + CYCLIC_PREFIX); } else { // normal cyclic prefix - nr_normal_prefix_mod(txdataF[ap], - &txdata[ap][tx_offset], - 14, - frame_parms); + nr_normal_prefix_mod(txdataF[ap], + tmp_idft_out, + 14, + frame_parms); + } + + memcpy((void *) &txdata[ap][frame_parms->samples_per_frame - UE->N_TA_offset + tx_offset], + (void *) tmp_idft_out, + (UE->N_TA_offset - tx_offset) * sizeof(int32_t)); + + memcpy((void *) &txdata[ap][0], + (void *) &tmp_idft_out[UE->N_TA_offset - tx_offset], + (frame_parms->get_samples_per_slot(slot, frame_parms) - UE->N_TA_offset + tx_offset) * sizeof(int32_t)); + } + + free(tmp_idft_out); + } else { // UE->N_TA_offset <= tx_offset + for (ap = 0; ap < Nl; ap++) { + if (frame_parms->Ncp == 1) { // extended cyclic prefix + PHY_ofdm_mod(txdataF[ap], + &txdata[ap][tx_offset-UE->N_TA_offset], + frame_parms->ofdm_symbol_size, + 12, + frame_parms->nb_prefix_samples, + CYCLIC_PREFIX); + } else { // normal cyclic prefix + nr_normal_prefix_mod(txdataF[ap], + &txdata[ap][tx_offset-UE->N_TA_offset], + 14, + frame_parms); } } + } /////////// //////////////////////////////////////////////////// diff --git a/openair1/PHY/NR_UE_TRANSPORT/pss_nr.c b/openair1/PHY/NR_UE_TRANSPORT/pss_nr.c index baf34ade92..c977118df3 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/pss_nr.c +++ b/openair1/PHY/NR_UE_TRANSPORT/pss_nr.c @@ -38,6 +38,7 @@ #include "PHY/defs_nr_UE.h" #include "PHY/NR_REFSIG/ss_pbch_nr.h" +#include "common/utils/LOG/vcd_signal_dumper.h" #define DEFINE_VARIABLES_PSS_NR_H #include "PHY/NR_REFSIG/pss_nr.h" @@ -672,6 +673,7 @@ int pss_synchro_nr(PHY_VARS_NR_UE *PHY_vars_UE, int is, int rate_change) int **rxdata = NULL; int fo_flag = PHY_vars_UE->UE_fo_compensation; // flag to enable freq offset estimation and compensation + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PSS_SYNCHRO_NR, VCD_FUNCTION_IN); #ifdef DBG_PSS_NR LOG_M("rxdata0_rand.m","rxd0_rand", &PHY_vars_UE->common_vars.rxdata[0][0], frame_parms->samples_per_frame, 1, 1); @@ -710,6 +712,7 @@ int pss_synchro_nr(PHY_VARS_NR_UE *PHY_vars_UE, int is, int rate_change) #endif + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PSS_SEARCH_TIME_NR, VCD_FUNCTION_IN); synchro_position = pss_search_time_nr(rxdata, frame_parms, fo_flag, @@ -717,6 +720,7 @@ int pss_synchro_nr(PHY_VARS_NR_UE *PHY_vars_UE, int is, int rate_change) (int *)&PHY_vars_UE->common_vars.eNb_id, (int *)&PHY_vars_UE->common_vars.freq_offset); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PSS_SEARCH_TIME_NR, VCD_FUNCTION_OUT); #if TEST_SYNCHRO_TIMING_PSS @@ -749,6 +753,7 @@ int pss_synchro_nr(PHY_VARS_NR_UE *PHY_vars_UE, int is, int rate_change) } #endif + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PSS_SYNCHRO_NR, VCD_FUNCTION_OUT); return synchro_position; } diff --git a/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.c b/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.c index c8f7268d04..d2a8e64749 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.c +++ b/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.c @@ -54,7 +54,8 @@ void nr_generate_pucch0(PHY_VARS_NR_UE *ue, int32_t **txdataF, NR_DL_FRAME_PARMS *frame_parms, - PUCCH_CONFIG_DEDICATED *pucch_config_dedicated, + long pucch_GroupHopping, + long hoppingId, int16_t amp, int nr_tti_tx, uint8_t m0, @@ -111,7 +112,7 @@ void nr_generate_pucch0(PHY_VARS_NR_UE *ue, for (int l=0; lpucch_config_common_nr->pucch_GroupHopping,ue->pucch_config_common_nr->hoppingId,n_hop,nr_tti_tx,&u,&v); // calculating u and v value + nr_group_sequence_hopping(pucch_GroupHopping,hoppingId,n_hop,nr_tti_tx,&u,&v); // calculating u and v value alpha = nr_cyclic_shift_hopping(ue->pucch_config_common_nr->hoppingId,m0,mcs,l,startingSymbolIndex,nr_tti_tx); #ifdef DEBUG_NR_PUCCH_TX printf("\t [nr_generate_pucch0] sequence generation \tu=%d \tv=%d \talpha=%lf \t(for symbol l=%d)\n",u,v,alpha,l); @@ -799,27 +800,47 @@ void nr_generate_pucch1_old(PHY_VARS_NR_UE *ue, } #endif //0 -inline void nr_pucch2_3_4_scrambling(uint16_t M_bit,uint16_t rnti,uint16_t n_id,uint32_t B,uint8_t *btilde) __attribute__((always_inline)); -inline void nr_pucch2_3_4_scrambling(uint16_t M_bit,uint16_t rnti,uint16_t n_id,uint32_t B,uint8_t *btilde) { +inline void nr_pucch2_3_4_scrambling(uint16_t M_bit,uint16_t rnti,uint16_t n_id,uint64_t *B64,uint8_t *btilde) __attribute__((always_inline)); +inline void nr_pucch2_3_4_scrambling(uint16_t M_bit,uint16_t rnti,uint16_t n_id,uint64_t *B64,uint8_t *btilde) { uint32_t x1, x2, s=0; int i; uint8_t c; // c_init=nRNTI*2^15+n_id according to TS 38.211 Subclause 6.3.2.6.1 //x2 = (rnti) + ((uint32_t)(1+nr_tti_tx)<<16)*(1+(fp->Nid_cell<<1)); x2 = ((rnti)<<15)+n_id; - s = lte_gold_generic(&x1, &x2, 1); #ifdef DEBUG_NR_PUCCH_TX - printf("\t\t [nr_pucch2_3_4_scrambling] gold sequence s=%x\n",s); + printf("\t\t [nr_pucch2_3_4_scrambling] gold sequence s=%x, M_bit %d\n",s,M_bit); #endif - for (i=0; i>i)&1); - btilde[i] = (((B>>i)&1) ^ c); + uint8_t *btildep=btilde; + int M_bit2=M_bit > 31 ? 32 : (M_bit&31), M_bit3=M_bit; + uint32_t B; + for (int iprime=0;iprime<=(M_bit>>5);iprime++,btildep+=32) { + s = lte_gold_generic(&x1, &x2, (iprime==0) ? 1 : 0); + B=((uint32_t*)B64)[iprime]; + for (int n=0;n>n)&1, + (B>>(n+1))&1, + (B>>(n+2))&1, + (B>>(n+3))&1, + (B>>(n+4))&1, + (B>>(n+5))&1, + (B>>(n+6))&1, + (B>>(n+7))&1 + ); + for (i=0; i>i)&1); + btildep[i] = (((B>>i)&1) ^ c); #ifdef DEBUG_NR_PUCCH_TX - //printf("\t\t\t btilde[%d]=%lx from scrambled bit %d\n",i,btilde[i],((B>>i)&1)); + printf("\t\t\t btilde[%d]=%lx from unscrambled bit %d and scrambling %d (%x)\n",i+(iprime<<5),btilde[i],((B>>i)&1),c,s>>i); #endif + } + M_bit3-=32; + M_bit2=M_bit3 > 31 ? 32 : (M_bit3&31); } + #ifdef DEBUG_NR_PUCCH_TX printf("\t\t [nr_pucch2_3_4_scrambling] scrambling M_bit=%d bits\n", M_bit); #endif @@ -909,24 +930,13 @@ void nr_uci_encoding(uint64_t payload, // CRC bits are not attached, and coding small block lengths (subclause 5.3.3) b[0] = encodeSmallBlock((uint16_t*)&payload,A); } else if (A>=12) { - AssertFatal(1==0,"Polar encoding not supported yet for UCI\n"); - // procedure in subclause 6.3.1.2.1 (UCI encoded by Polar code -> subclause 6.3.1.3.1) - /*if ((A>=360 && E>=1088)||(A>=1013)) { - I_seg = 1; - } else { - I_seg = 0; - }*/ - - /*if (A>=20) { - // parity bits (subclause 5.2.1) computed by setting L=11 and using generator polynomial gCRC11(D) (subclause 5.1) - L=11; - } else if (A<=19) { - // parity bits (subclause 5.2.1) computed by setting L=6 and using generator polynomial gCRC6(D) (subclause 5.1) - L=6; - }*/ - - // code block segmentation and CRC attachment is performed according to subclause 5.2.1 - // polar coding subclause 5.3.1 + AssertFatal(A<65,"Polar encoding not supported yet for UCI with more than 64 bits\n"); + t_nrPolar_params *currentPtr = nr_polar_params(NR_POLAR_UCI_PUCCH_MESSAGE_TYPE, + A, + nrofPRB, + 1, + NULL); + polar_encoder_fast(&payload, b, 0,0,currentPtr); } } @@ -950,10 +960,10 @@ void nr_generate_pucch2(PHY_VARS_NR_UE *ue, printf("\t [nr_generate_pucch2] start function at slot(nr_tti_tx)=%d with payload=%lu and nr_bit=%d\n",nr_tti_tx, payload, nr_bit); #endif // b is the block of bits transmitted on the physical channel after payload coding - uint64_t b; + uint64_t b[16]; // limit to 1024-bit encoded length // M_bit is the number of bits of block b (payload after encoding) uint16_t M_bit; - nr_uci_encoding(payload,nr_bit,pucch_format2_nr,0,nrofSymbols,nrofPRB,1,0,0,&b,&M_bit); + nr_uci_encoding(payload,nr_bit,pucch_format2_nr,0,nrofSymbols,nrofPRB,1,0,0,(void*)b,&M_bit); /* * Implementing TS 38.211 * Subclauses 6.3.2.5.1 Scrambling (PUCCH format 2) @@ -1119,7 +1129,7 @@ void nr_generate_pucch3_4(PHY_VARS_NR_UE *ue, printf("\t [nr_generate_pucch3_4] start function at slot(nr_tti_tx)=%d with payload=%lu and nr_bit=%d\n", nr_tti_tx, payload, nr_bit); #endif // b is the block of bits transmitted on the physical channel after payload coding - uint64_t b; + uint64_t b[16]; // M_bit is the number of bits of block b (payload after encoding) uint16_t M_bit; // parameter PUCCH-F4-preDFT-OCC-length set of {2,4} -> to use table -1 or -2 @@ -1144,7 +1154,7 @@ void nr_generate_pucch3_4(PHY_VARS_NR_UE *ue, //nrofPRB = 2; // only for test purposes if (fmt == pucch_format4_nr) nrofPRB = 1; - nr_uci_encoding(payload,nr_bit,fmt,is_pi_over_2_bpsk_enabled,nrofSymbols,nrofPRB,n_SF_PUCCH_s,intraSlotFrequencyHopping,add_dmrs,&b,&M_bit); + nr_uci_encoding(payload,nr_bit,fmt,is_pi_over_2_bpsk_enabled,nrofSymbols,nrofPRB,n_SF_PUCCH_s,intraSlotFrequencyHopping,add_dmrs,(void*)b,&M_bit); /* * Implementing TS 38.211 * Subclauses 6.3.2.6.1 Scrambling (PUCCH formats 3 and 4) diff --git a/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.h b/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.h index a2446dccf9..0e81045d66 100644 --- a/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.h +++ b/openair1/PHY/NR_UE_TRANSPORT/pucch_nr.h @@ -49,7 +49,8 @@ void nr_generate_pucch0(PHY_VARS_NR_UE *ue, int32_t **txdataF, NR_DL_FRAME_PARMS *frame_parms, - PUCCH_CONFIG_DEDICATED *pucch_config_dedicated, + long pucch_GroupHopping, + long hoppingId, int16_t amp, int nr_tti_tx, uint8_t m0, diff --git a/openair1/PHY/TOOLS/Makefile b/openair1/PHY/TOOLS/Makefile index c71717dc87..a59700bb7c 100644 --- a/openair1/PHY/TOOLS/Makefile +++ b/openair1/PHY/TOOLS/Makefile @@ -1,16 +1,16 @@ -lte_dfts_sse4: lte_dfts.c - gcc-7 -O3 -std=gnu99 -msse4.1 -o lte_dfts_sse4 lte_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS +oai_dfts_sse4: oai_dfts.c + gcc-7 -O3 -std=gnu99 -msse4.1 -o oai_dfts_sse4 oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_TARGETS/ARCH/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS -lte_dfts_avx2: lte_dfts.c - gcc -O2 -std=gnu99 -mavx2 -g -ggdb -o lte_dfts_avx2 lte_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS +oai_dfts_avx2: oai_dfts.c + gcc -O2 -std=gnu99 -mavx2 -g -ggdb -o oai_dfts_avx2 oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_TARGETS/ARCH/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS -lte_dfts_avx2.s: lte_dfts.c - gcc -O2 -std=gnu99 -mavx2 -S lte_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS +oai_dfts_avx2.s: oai_dfts.c + gcc -O2 -std=gnu99 -mavx2 -S oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_TARGETS/ARCH/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS -lte_dfts_sse4.s: lte_dfts.c - gcc -O2 -std=gnu99 -msse4.1 -S lte_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS +oai_dfts_sse4.s: oai_dfts.c + gcc -O2 -std=gnu99 -msse4.1 -S oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_TARGETS/ARCH/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS -dft_cycles_avx2: lte_dfts_avx2 - ./lte_dfts_avx2 | egrep cycles +dft_cycles_avx2: oai_dfts_avx2 + ./oai_dfts_avx2 | egrep cycles diff --git a/openair1/PHY/TOOLS/nr_phy_scope.c b/openair1/PHY/TOOLS/nr_phy_scope.c index 67ec027a9d..dfb148d34e 100644 --- a/openair1/PHY/TOOLS/nr_phy_scope.c +++ b/openair1/PHY/TOOLS/nr_phy_scope.c @@ -9,6 +9,8 @@ * * http://www.openairinterface.org/?page_id=698 * + * Author and copyright: Laurent Thomas, open-cells.com + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -24,8 +26,10 @@ #include #include "nr_phy_scope.h" #include "executables/nr-softmodem-common.h" +#include #define TPUT_WINDOW_LENGTH 100 +#define localBuff(NaMe,SiZe) float NaMe[SiZe]; memset(NaMe,0,sizeof(NaMe)); int otg_enabled; FL_COLOR rx_antenna_colors[4] = {FL_RED,FL_BLUE,FL_GREEN,FL_YELLOW}; @@ -36,836 +40,29 @@ float tput_time_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}}; float tput_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}}; float tput_ue_max[NUMBER_OF_UE_MAX] = {0}; - -static void ia_receiver_on_off( FL_OBJECT *button, long arg) -{ - - if (fl_get_button(button)) { - fl_set_object_label(button, "IA Receiver ON"); - // PHY_vars_UE_g[0][0]->use_ia_receiver = 1; - fl_set_object_color(button, FL_GREEN, FL_GREEN); - } else { - fl_set_object_label(button, "IA Receiver OFF"); - // PHY_vars_UE_g[0][0]->use_ia_receiver = 0; - fl_set_object_color(button, FL_RED, FL_RED); - } -} - -static void dl_traffic_on_off( FL_OBJECT *button, long arg) -{ - - if (fl_get_button(button)) { - fl_set_object_label(button, "DL Traffic ON"); - otg_enabled = 1; - fl_set_object_color(button, FL_GREEN, FL_GREEN); - } else { - fl_set_object_label(button, "DL Traffic OFF"); - otg_enabled = 0; - fl_set_object_color(button, FL_RED, FL_RED); - } -} - -FD_phy_scope_gnb *create_phy_scope_gnb( void ) -{ - - FL_OBJECT *obj; - FD_phy_scope_gnb *fdui = fl_malloc( sizeof *fdui ); - - // Define form - fdui->phy_scope_gnb = fl_bgn_form( FL_NO_BOX, 800, 800 ); - - // This the whole UI box - obj = fl_add_box( FL_BORDER_BOX, 0, 0, 800, 800, "" ); - fl_set_object_color( obj, FL_BLACK, FL_BLACK ); - - // Received signal - fdui->rxsig_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 20, 370, 100, "Received Signal (Time-Domain, dB)" ); - fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED ); - fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color - fl_set_xyplot_ybounds(fdui->rxsig_t,10,70); - - // Time-domain channel response - fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "SRS Frequency Response (samples, abs)" ); - fl_set_object_boxtype( fdui->chest_t, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->chest_t, FL_BLACK, FL_RED ); - fl_set_object_lcolor( fdui->chest_t, FL_WHITE ); // Label color - - // Frequency-domain channel response - fdui->chest_f = fl_add_xyplot( FL_IMPULSE_XYPLOT, 20, 140, 760, 100, "Channel Frequency Response (RE, dB)" ); - fl_set_object_boxtype( fdui->chest_f, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->chest_f, FL_BLACK, FL_RED ); - fl_set_object_lcolor( fdui->chest_f, FL_WHITE ); // Label color - fl_set_xyplot_ybounds( fdui->chest_f,30,70); - - // LLR of PUSCH - fdui->pusch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 260, 500, 200, "PUSCH Log-Likelihood Ratios (LLR, mag)" ); - fl_set_object_boxtype( fdui->pusch_llr, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pusch_llr, FL_BLACK, FL_YELLOW ); - fl_set_object_lcolor( fdui->pusch_llr, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pusch_llr,2); - - // I/Q PUSCH comp - fdui->pusch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 260, 240, 200, "PUSCH I/Q of MF Output" ); - fl_set_object_boxtype( fdui->pusch_comp, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pusch_comp, FL_BLACK, FL_YELLOW ); - fl_set_object_lcolor( fdui->pusch_comp, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pusch_comp,2); - fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR); - - // I/Q PUCCH comp (format 1) - fdui->pucch_comp1 = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 480, 240, 100, "PUCCH1 Energy (SR)" ); - fl_set_object_boxtype( fdui->pucch_comp1, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pucch_comp1, FL_BLACK, FL_YELLOW ); - fl_set_object_lcolor( fdui->pucch_comp1, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pucch_comp1,2); - // fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR); - - // I/Q PUCCH comp (fromat 1a/b) - fdui->pucch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 600, 240, 100, "PUCCH I/Q of MF Output" ); - fl_set_object_boxtype( fdui->pucch_comp, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pucch_comp, FL_BLACK, FL_YELLOW ); - fl_set_object_lcolor( fdui->pucch_comp, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pucch_comp,2); - // fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR); - - // Throughput on PUSCH - fdui->pusch_tput = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 480, 500, 100, "PUSCH Throughput [frame]/[kbit/s]" ); - fl_set_object_boxtype( fdui->pusch_tput, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pusch_tput, FL_BLACK, FL_WHITE ); - fl_set_object_lcolor( fdui->pusch_tput, FL_WHITE ); // Label color - - // Generic eNB Button - fdui->button_0 = fl_add_button( FL_PUSH_BUTTON, 20, 600, 240, 40, "" ); - fl_set_object_lalign(fdui->button_0, FL_ALIGN_CENTER ); - fl_set_button(fdui->button_0,0); - otg_enabled = 0; - fl_set_object_label(fdui->button_0, "DL Traffic OFF"); - fl_set_object_color(fdui->button_0, FL_RED, FL_RED); - fl_set_object_callback(fdui->button_0, dl_traffic_on_off, 0 ); - - fl_end_form( ); - fdui->phy_scope_gnb->fdui = fdui; - - return fdui; -} - -void phy_scope_gNB(FD_phy_scope_gnb *form, - PHY_VARS_gNB *phy_vars_gnb, - RU_t *phy_vars_ru, - int UE_id) -{ - int i, arx; //int i,i2,arx,atx,ind,k; - NR_DL_FRAME_PARMS *frame_parms = &phy_vars_gnb->frame_parms; - //int nsymb_ce = 12*frame_parms->N_RB_UL*frame_parms->symbols_per_tti; - uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx; - //uint8_t nb_antennas_tx = 1; // frame_parms->nb_antennas_tx; // in LTE Rel. 8 and 9 only a single transmit antenna is assumed at the UE - int16_t **rxsig_t, **rxsig_f; - // int16_t **chest_t=NULL; - // int16_t **chest_f=NULL; - // int16_t *pusch_llr=NULL; - // int32_t *pusch_comp=NULL; - // int32_t *pucch1_comp=NULL; - // int32_t *pucch1_thres=NULL; - // int32_t *pucch1ab_comp=NULL; - // float Re,Im,ymax; - float *llr, *bit; - // float I[nsymb_ce*2], Q[nsymb_ce*2]; - // float I_pucch[10240],Q_pucch[10240],A_pucch[10240],B_pucch[10240],C_pucch[10240]; - float *rxsig_t_dB[nb_antennas_rx]; - float *rxsig_f_dB[nb_antennas_rx]; - float time[frame_parms->samples_per_frame]; - // float freq[nsymb_ce*nb_antennas_rx*nb_antennas_tx]; - // uint32_t total_dlsch_bitrate = phy_vars_gnb->total_dlsch_bitrate; - int coded_bits_per_codeword = 0; - // uint8_t harq_pid; // in TDD config 3 it is sf-2, i.e., can be 0,1,2 - int Qm = 2; - - /* - if (!RC.nrmac[0]->UE_info.active[UE_id]) - return; - - // choose max MCS to compute coded_bits_per_codeword - if (phy_vars_gnb->ulsch[UE_id][0]!=NULL) { - for (harq_pid=0; harq_pid<3; harq_pid++) { - //Qm = cmax(phy_vars_gnb->ulsch[UE_id][0]->harq_processes->Qm,Qm); - } - } - */ - coded_bits_per_codeword = frame_parms->N_RB_UL*12*Qm*frame_parms->symbols_per_tti; - - for (arx=0; arxsamples_per_frame,sizeof(float)); - rxsig_f_dB[arx] = (float*) calloc(frame_parms->samples_per_slot_wCP,sizeof(float)); - } - llr = (float*) calloc(coded_bits_per_codeword,sizeof(float)); // init to zero - bit = malloc(coded_bits_per_codeword*sizeof(float)); - - rxsig_t = (int16_t**) phy_vars_ru->common.rxdata; - rxsig_f = (int16_t**) phy_vars_ru->common.rxdataF; - //chest_t = (int16_t**) phy_vars_gnb->pusch_vars[UE_id]->drs_ch_estimates_time[eNB_id]; - /* chest_t = (int16_t**) phy_vars_gnb->srs_vars[UE_id].srs_ch_estimates; - chest_f = (int16_t**) phy_vars_gnb->pusch_vars[UE_id]->drs_ch_estimates; - pusch_llr = (int16_t*) phy_vars_gnb->pusch_vars[UE_id]->llr; - pusch_comp = (int32_t*) phy_vars_gnb->pusch_vars[UE_id]->rxdataF_comp; - pucch1_comp = (int32_t*) phy_vars_gnb->pucch1_stats[UE_id]; - pucch1_thres = (int32_t*) phy_vars_gnb->pucch1_stats_thres[UE_id]; - pucch1ab_comp = (int32_t*) phy_vars_gnb->pucch1ab_stats[UE_id]; - */ - - // Received signal in time domain of receive antenna 0 - if (rxsig_t != NULL) { - if (rxsig_t[0] != NULL) { - for (i=0; isamples_per_frame; i++) { - rxsig_t_dB[0][i] = 10*log10(1.0+(float) ((rxsig_t[0][2*i])*(rxsig_t[0][2*i])+(rxsig_t[0][2*i+1])*(rxsig_t[0][2*i+1]))); - time[i] = (float) i; - } - - fl_set_xyplot_data(form->rxsig_t,time,rxsig_t_dB[0],frame_parms->samples_per_frame,"","",""); - } - - for (arx=1; arxsamples_per_frame; i++) { - rxsig_t_dB[arx][i] = 10*log10(1.0+(float) ((rxsig_t[arx][2*i])*(rxsig_t[arx][2*i])+(rxsig_t[arx][2*i+1])*(rxsig_t[arx][2*i+1]))); - } - - fl_add_xyplot_overlay(form->rxsig_t,arx,time,rxsig_t_dB[arx],frame_parms->samples_per_frame,rx_antenna_colors[arx]); - } - } - } - - /* - // Channel Impulse Response - if (chest_t != NULL) { - ymax = 0; - - if (chest_t[0] !=NULL) { - for (i=0; i<(frame_parms->ofdm_symbol_size); i++) { - //i2 = (i+(frame_parms->ofdm_symbol_size>>1))%frame_parms->ofdm_symbol_size; - i2=i; - //time2[i] = (float)(i-(frame_parms->ofdm_symbol_size>>1)); - time2[i] = (float)i; - chest_t_abs[0][i] = 10*log10((float) (1+chest_t[0][2*i2]*chest_t[0][2*i2]+chest_t[0][2*i2+1]*chest_t[0][2*i2+1])); - - if (chest_t_abs[0][i] > ymax) - ymax = chest_t_abs[0][i]; - } - - fl_set_xyplot_data(form->chest_t,time2,chest_t_abs[0],(frame_parms->ofdm_symbol_size),"","",""); - } - - for (arx=1; arxofdm_symbol_size>>3); i++) { - chest_t_abs[arx][i] = 10*log10((float) (1+chest_t[arx][2*i]*chest_t[arx][2*i]+chest_t[arx][2*i+1]*chest_t[arx][2*i+1])); - - if (chest_t_abs[arx][i] > ymax) - ymax = chest_t_abs[arx][i]; - } - - fl_add_xyplot_overlay(form->chest_t,arx,time,chest_t_abs[arx],(frame_parms->ofdm_symbol_size>>3),rx_antenna_colors[arx]); - fl_set_xyplot_overlay_type(form->chest_t,arx,FL_DASHED_XYPLOT); - } - } - - // Avoid flickering effect - // fl_get_xyplot_ybounds(form->chest_t,&ymin,&ymax); - fl_set_xyplot_ybounds(form->chest_t,0,ymax); - } - */ - - // Channel Frequency Response - if (rxsig_f != NULL) { - if (rxsig_f[0] != NULL) { - for (i=0; isamples_per_slot_wCP; i++) { - rxsig_f_dB[0][i] = 10*log10(1.0+(float) ((rxsig_f[0][2*i])*(rxsig_f[0][2*i])+(rxsig_f[0][2*i+1])*(rxsig_f[0][2*i+1]))); - time[i] = (float) i; - } - - fl_set_xyplot_data(form->chest_t,time,rxsig_f_dB[0],frame_parms->samples_per_slot_wCP,"","",""); - } - } - - /* - - for (arx=0; arxchest_f,0,nb_antennas_rx*nb_antennas_tx*nsymb_ce); - fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*frame_parms->symbols_per_tti,3); - fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR); - fl_set_xyplot_data(form->chest_f,freq,chest_f_abs,nsymb_ce,"","",""); - - for (arx=1; arxchest_f,1,&freq[arx*nsymb_ce],&chest_f_abs[arx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]); - } - - // other tx antennas - if (nb_antennas_tx > 1) { - if (nb_antennas_rx > 1) { - for (atx=1; atxchest_f,(atx<<1)+arx,&freq[((atx<<1)+arx)*nsymb_ce],&chest_f_abs[((atx<<1)+arx)*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]); - } - } - } else { // 1 rx antenna - atx=1; - arx=0; - fl_add_xyplot_overlay(form->chest_f,atx,&freq[atx*nsymb_ce],&chest_f_abs[atx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]); - } - } - } - - // PUSCH LLRs - if (pusch_llr != NULL) { - for (i=0; ipusch_llr,bit,llr,coded_bits_per_codeword,"","",""); - } - - // PUSCH I/Q of MF Output - if (pusch_comp!=NULL) { - ind=0; - - for (k=0; ksymbols_per_tti; k++) { - for (i=0; i<12*frame_parms->N_RB_UL; i++) { - I[ind] = pusch_comp[(2*frame_parms->N_RB_UL*12*k)+2*i]; - Q[ind] = pusch_comp[(2*frame_parms->N_RB_UL*12*k)+2*i+1]; - ind++; - } - } - - fl_set_xyplot_data(form->pusch_comp,I,Q,ind,"","",""); - } - - // PUSCH I/Q of MF Output - if (pucch1ab_comp!=NULL) { - for (ind=0; ind<10240; ind++) { - - I_pucch[ind] = (float)pucch1ab_comp[2*(ind)]; - Q_pucch[ind] = (float)pucch1ab_comp[2*(ind)+1]; - A_pucch[ind] = pucch1_comp?(10*log10(pucch1_comp[ind])):0; - B_pucch[ind] = ind; - C_pucch[ind] = pucch1_thres?(float)pucch1_thres[ind]:0; - } - fl_set_xyplot_data(form->pucch_comp,I_pucch,Q_pucch,10240,"","",""); - fl_set_xyplot_data(form->pucch_comp1,B_pucch,A_pucch,1024,"","",""); - fl_add_xyplot_overlay(form->pucch_comp1,1,B_pucch,C_pucch,1024,FL_RED); - fl_set_xyplot_ybounds(form->pucch_comp,-5000,5000); - fl_set_xyplot_xbounds(form->pucch_comp,-5000,5000); - - fl_set_xyplot_ybounds(form->pucch_comp1,0,80); - } - - - // PUSCH Throughput - memmove( tput_time_enb[UE_id], &tput_time_enb[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) ); - memmove( tput_enb[UE_id], &tput_enb[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) ); - - tput_time_enb[UE_id][TPUT_WINDOW_LENGTH-1] = (float) 0; -// tput_enb[UE_id][TPUT_WINDOW_LENGTH-1] = ((float) total_dlsch_bitrate)/1000.0; - - fl_set_xyplot_data(form->pusch_tput,tput_time_enb[UE_id],tput_enb[UE_id],TPUT_WINDOW_LENGTH,"","",""); - - // fl_get_xyplot_ybounds(form->pusch_tput,&ymin,&ymax); - // fl_set_xyplot_ybounds(form->pusch_tput,0,ymax); - - */ - - fl_check_forms(); - - free(llr); - free(bit); -} - -FD_phy_scope_nrue *create_phy_scope_nrue( void ) -{ - - FL_OBJECT *obj; - FD_phy_scope_nrue *fdui = fl_malloc( sizeof *fdui ); - - // Define form - fdui->phy_scope_nrue = fl_bgn_form( FL_NO_BOX, 800, 900 ); - - // This the whole UI box - obj = fl_add_box( FL_BORDER_BOX, 0, 0, 800, 900, "" ); - fl_set_object_color( obj, FL_BLACK, FL_BLACK ); - - // Received signal - fdui->rxsig_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 20, 370, 100, "Received Signal (Time-Domain, dB)" ); - fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED ); - fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color - fl_set_xyplot_ybounds(fdui->rxsig_t,10,70); - - // Time-domain channel response - fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" ); - fl_set_object_boxtype( fdui->chest_t, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->chest_t, FL_BLACK, FL_RED ); - fl_set_object_lcolor( fdui->chest_t, FL_WHITE ); // Label color - - // Frequency-domain channel response - fdui->chest_f = fl_add_xyplot( FL_IMPULSE_XYPLOT, 20, 140, 760, 100, "Channel Frequency Response (RE, dB)" ); - fl_set_object_boxtype( fdui->chest_f, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->chest_f, FL_BLACK, FL_RED ); - fl_set_object_lcolor( fdui->chest_f, FL_WHITE ); // Label color - fl_set_xyplot_ybounds( fdui->chest_f,30,70); - - // LLR of PBCH - fdui->pbch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 260, 500, 100, "PBCH Log-Likelihood Ratios (LLR, mag)" ); - fl_set_object_boxtype( fdui->pbch_llr, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pbch_llr, FL_BLACK, FL_GREEN ); - fl_set_object_lcolor( fdui->pbch_llr, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pbch_llr,2); - fl_set_xyplot_xgrid( fdui->pbch_llr,FL_GRID_MAJOR); - //fl_set_xyplot_xbounds( fdui->pbch_llr,0,1920); - - // I/Q PBCH comp - fdui->pbch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 260, 240, 100, "PBCH I/Q of MF Output" ); - fl_set_object_boxtype( fdui->pbch_comp, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pbch_comp, FL_BLACK, FL_GREEN ); - fl_set_object_lcolor( fdui->pbch_comp, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pbch_comp,2); - // fl_set_xyplot_xbounds( fdui->pbch_comp,-100,100); - // fl_set_xyplot_ybounds( fdui->pbch_comp,-100,100); - - // LLR of PDCCH - fdui->pdcch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 380, 500, 100, "PDCCH Log-Likelihood Ratios (LLR, mag)" ); - fl_set_object_boxtype( fdui->pdcch_llr, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pdcch_llr, FL_BLACK, FL_CYAN ); - fl_set_object_lcolor( fdui->pdcch_llr, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pdcch_llr,2); - - // I/Q PDCCH comp - fdui->pdcch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 380, 240, 100, "PDCCH I/Q of MF Output" ); - fl_set_object_boxtype( fdui->pdcch_comp, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pdcch_comp, FL_BLACK, FL_CYAN ); - fl_set_object_lcolor( fdui->pdcch_comp, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pdcch_comp,2); - fl_set_xyplot_xgrid( fdui->pdcch_llr,FL_GRID_MAJOR); - - // LLR of PDSCH - fdui->pdsch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 500, 500, 200, "PDSCH Log-Likelihood Ratios (LLR, mag)" ); - fl_set_object_boxtype( fdui->pdsch_llr, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pdsch_llr, FL_BLACK, FL_YELLOW ); - fl_set_object_lcolor( fdui->pdsch_llr, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pdsch_llr,2); - fl_set_xyplot_xgrid( fdui->pdsch_llr,FL_GRID_MAJOR); - - // I/Q PDSCH comp - fdui->pdsch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 500, 240, 200, "PDSCH I/Q of MF Output" ); - fl_set_object_boxtype( fdui->pdsch_comp, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pdsch_comp, FL_BLACK, FL_YELLOW ); - fl_set_object_lcolor( fdui->pdsch_comp, FL_WHITE ); // Label color - fl_set_xyplot_symbolsize( fdui->pdsch_comp,2); - - // Throughput on PDSCH - fdui->pdsch_tput = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 720, 500, 100, "PDSCH Throughput [frame]/[kbit/s]" ); - fl_set_object_boxtype( fdui->pdsch_tput, FL_EMBOSSED_BOX ); - fl_set_object_color( fdui->pdsch_tput, FL_BLACK, FL_WHITE ); - fl_set_object_lcolor( fdui->pdsch_tput, FL_WHITE ); // Label color - - // Generic UE Button - fdui->button_0 = fl_add_button( FL_PUSH_BUTTON, 540, 720, 240, 40, "" ); - fl_set_object_lalign(fdui->button_0, FL_ALIGN_CENTER ); - //openair_daq_vars.use_ia_receiver = 0; - fl_set_button(fdui->button_0,0); - fl_set_object_label(fdui->button_0, "IA Receiver OFF"); - fl_set_object_color(fdui->button_0, FL_RED, FL_RED); - fl_set_object_callback(fdui->button_0, ia_receiver_on_off, 0 ); - fl_hide_object(fdui->button_0); - - fl_end_form( ); - fdui->phy_scope_nrue->fdui = fdui; - - return fdui; -} - -void phy_scope_nrUE(FD_phy_scope_nrue *form, - PHY_VARS_NR_UE *phy_vars_ue, - int eNB_id, - int UE_id, - uint8_t subframe) -{ - int i,arx,atx,ind,k; - NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms; - //int nsymb_ce = frame_parms->ofdm_symbol_size;//*frame_parms->symbols_per_tti; - int samples_per_frame = frame_parms->samples_per_frame; - uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx; - uint8_t nb_antennas_tx = frame_parms->nb_antenna_ports_gNB; - int16_t **rxsig_t; - float **rxsig_t_dB; - float *time; - float *corr; - int16_t **chest_t; - int16_t **chest_f; - int16_t *pdsch_llr; - int16_t *pdsch_comp; - //int16_t *pdsch_mag; - int8_t *pdcch_llr; - int16_t *pdcch_comp; - int16_t *pbch_llr; - int16_t *pbch_comp; - float llr_pbch[1920], bit_pbch[1920]; - float *llr, *bit; - float *llr_pdcch, *bit_pdcch; - float *I, *Q; - int num_pdcch_symbols=2; - int num_re = 4500; - int Qm = 2; - int coded_bits_per_codeword = num_re*Qm; - int symbol, first_symbol=2,nb_re; - int nb_rb_pdsch=50,nb_symb_sch=9; - float ymax=1; - float **chest_t_abs; - float Re,Im; - float *chest_f_abs; - float *freq; - static int overlay = 0; - /* - int frame = phy_vars_ue->proc.proc_rxtx[0].frame_rx; - int mcs = 0; - unsigned char harq_pid = 0; - */ - - /* - if (phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]!=NULL) { - harq_pid = phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]->current_harq_pid; - - if (harq_pid>=8) - return; - - mcs = phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->mcs; - - // Button 0 - if(!phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->dl_power_off) { - // we are in TM5 - fl_show_object(form->button_0); - } - } - - if (phy_vars_ue->pdcch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]!=NULL) { - num_pdcch_symbols = phy_vars_ue->pdcch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->num_pdcch_symbols; - } - - // coded_bits_per_codeword = frame_parms->N_RB_DL*12*get_Qm(mcs)*(frame_parms->symbols_per_tti); - if (phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]!=NULL) { - coded_bits_per_codeword = get_G(frame_parms, - phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->nb_rb, - phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even, - get_Qm(mcs), - phy_vars_ue->dlsch[phy_vars_ue->current_thread_id[subframe]][eNB_id][0]->harq_processes[harq_pid]->Nl, - num_pdcch_symbols, - frame, - subframe, - beamforming_mode); - } else { - coded_bits_per_codeword = 0; //frame_parms->N_RB_DL*12*get_Qm(mcs)*(frame_parms->symbols_per_tti); - } - */ - I = (float*) calloc(frame_parms->ofdm_symbol_size*frame_parms->symbols_per_slot*2,sizeof(float)); - Q = (float*) calloc(frame_parms->ofdm_symbol_size*frame_parms->symbols_per_slot*2,sizeof(float)); - - chest_t_abs = (float**) malloc(nb_antennas_rx*sizeof(float*)); - - for (arx=0; arxofdm_symbol_size,sizeof(float)); - } - - chest_f_abs = (float*) calloc(frame_parms->ofdm_symbol_size,sizeof(float)); - freq = (float*) calloc(frame_parms->ofdm_symbol_size,sizeof(float)); - - llr = (float*) calloc(coded_bits_per_codeword,sizeof(float)); // init to zero - bit = malloc(coded_bits_per_codeword*sizeof(float)); - - llr_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float)); // init to zero - bit_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float)); - - rxsig_t = (int16_t**) phy_vars_ue->common_vars.rxdata; - rxsig_t_dB = calloc(nb_antennas_rx,sizeof(float*)); - for (arx=0; arxpbch_vars[eNB_id]->dl_ch_estimates_time; - chest_f = (int16_t**) phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates; - - pbch_llr = (int16_t*) phy_vars_ue->pbch_vars[eNB_id]->llr; - pbch_comp = (int16_t*) phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0]; - - pdcch_llr = (int8_t*) phy_vars_ue->pdcch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->llr; - pdcch_comp = (int16_t*) phy_vars_ue->pdcch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->rxdataF_comp[0]; - pdsch_llr = (int16_t*) phy_vars_ue->pdsch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->llr[0]; // stream 0 - // pdsch_llr = (int16_t*) phy_vars_ue->lte_ue_pdsch_vars_SI[eNB_id]->llr[0]; // stream 0 - pdsch_comp = (int16_t*) phy_vars_ue->pdsch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->rxdataF_comp0[0]; - //pdsch_mag = (int16_t*) phy_vars_ue->pdsch_vars[phy_vars_ue->current_thread_id[subframe]][eNB_id]->dl_ch_mag0[0]; - - // Received signal in time domain of receive antenna 0 - if (rxsig_t != NULL) { - if (rxsig_t[0] != NULL) { - for (i=0; irxsig_t,time,rxsig_t_dB[0],samples_per_frame,"","",""); - } - - /* - for (arx=1; arxrxsig_t,arx,time,rxsig_t_dB[arx],FRAME_LENGTH_COMPLEX_SAMPLES,rx_antenna_colors[arx]); - } - } - */ - } - - if (phy_vars_ue->is_synchronized==0) { - for (ind=0;ind<3;ind++) { - /* - if (pss_corr_ue[ind]) { - for (i=0; ichest_t,time,corr,samples_per_frame,"","",""); - else - fl_add_xyplot_overlay(form->chest_t,ind,time,corr,samples_per_frame,rx_antenna_colors[ind]); - - overlay = 1; - } - */ - } - } - else { - - if (overlay) { //there was a previous overlay - fl_clear_xyplot(form->chest_t); - overlay = 0; - } - - // Channel Impulse Response - if (chest_t != NULL) { - ymax = 0; - - if (chest_t[0] !=NULL) { - for (i=0; i<(frame_parms->ofdm_symbol_size>>3); i++) { - chest_t_abs[0][i] = (float) (chest_t[0][2*i]*chest_t[0][2*i]+chest_t[0][2*i+1]*chest_t[0][2*i+1]); - time[i] = (float) i; - - if (chest_t_abs[0][i] > ymax) - ymax = chest_t_abs[0][i]; - } - - fl_set_xyplot_data(form->chest_t,time,chest_t_abs[0],(frame_parms->ofdm_symbol_size>>3),"","",""); - } - /* - for (arx=1; arxofdm_symbol_size>>3); i++) { - chest_t_abs[arx][i] = (float) (chest_t[arx][4*i]*chest_t[arx][4*i]+chest_t[arx][4*i+1]*chest_t[arx][4*i+1]); - - if (chest_t_abs[arx][i] > ymax) - ymax = chest_t_abs[arx][i]; - } - - fl_add_xyplot_overlay(form->chest_t,arx,time,chest_t_abs[arx],(frame_parms->ofdm_symbol_size>>3),rx_antenna_colors[arx]); - fl_set_xyplot_overlay_type(form->chest_t,arx,FL_DASHED_XYPLOT); - } - } - */ - // Avoid flickering effect - // fl_get_xyplot_ybounds(form->chest_t,&ymin,&ymax); // Does not always work... - fl_set_xyplot_ybounds(form->chest_t,0,(double) ymax); - } - } - - // Channel Frequency Response (includes 5 complex sample for filter) - if (chest_f != NULL) { - ind = 0; - - for (atx=0; atxofdm_symbol_size; k++) { - freq[ind] = (float)ind; - Re = (float)(chest_f[(atx<<1)+arx][6144+(2*k)]); - Im = (float)(chest_f[(atx<<1)+arx][6144+(2*k)+1]); - - chest_f_abs[ind] = (short)10*log10(1.0+((double)Re*Re + (double)Im*Im)); - ind++; - } - } - } - } - - // tx antenna 0 - //fl_set_xyplot_xbounds(form->chest_f,0,nb_antennas_rx*nb_antennas_tx*nsymb_ce); - //fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*frame_parms->symbols_per_tti,2); - // fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*2,2); - //fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR); - fl_set_xyplot_data(form->chest_f,freq,chest_f_abs,frame_parms->ofdm_symbol_size,"","",""); - - /* - for (arx=1; arxchest_f,1,&freq[arx*nsymb_ce],&chest_f_abs[arx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]); - } - - // other tx antennas - if (nb_antennas_tx > 1) { - if (nb_antennas_rx > 1) { - for (atx=1; atxchest_f,(atx<<1)+arx,&freq[((atx<<1)+arx)*nsymb_ce],&chest_f_abs[((atx<<1)+arx)*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]); - } - } - } else { // 1 rx antenna - atx=1; - arx=0; - fl_add_xyplot_overlay(form->chest_f,atx,&freq[atx*nsymb_ce],&chest_f_abs[atx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]); - } - } - */ - } - - // PBCH LLRs - if (pbch_llr != NULL) { - for (i=0; i<864; i++) { - llr_pbch[i] = (float) pbch_llr[i]; - bit_pbch[i] = (float) i; - } - - fl_set_xyplot_data(form->pbch_llr,bit_pbch,llr_pbch,864,"","",""); - } - - first_symbol=1; - - // PBCH I/Q of MF Output - if (pbch_comp!=NULL) { - for (symbol=first_symbol; symbol<(first_symbol+3); symbol++) { - if (symbol == 2 || symbol == 6) - nb_re = 72; - else - nb_re = 180; - for (i=0; ipbch_comp,I,Q,432,"","",""); - } - - // PDCCH LLRs - if (pdcch_llr != NULL) { - for (i=0; i<100; i++) { //12*frame_parms->N_RB_DL*2*num_pdcch_symbols - llr_pdcch[i] = (float) pdcch_llr[2*24*9 +i]; - bit_pdcch[i] = (float) i; - } - - fl_set_xyplot_data(form->pdcch_llr,bit_pdcch,llr_pdcch,12*frame_parms->N_RB_DL*num_pdcch_symbols,"","",""); - } - - // PDCCH I/Q of MF Output - if (pdcch_comp!=NULL) { - for (i=0; i<100; i++) { - I[i] = pdcch_comp[2*50*12+2*i]; - Q[i] = pdcch_comp[2*50*12+2*i+1]; - } - fl_set_xyplot_data(form->pdcch_comp,I,Q,12*frame_parms->N_RB_DL*num_pdcch_symbols,"","",""); - } - - // PDSCH LLRs - if (pdsch_llr != NULL) { - for (i=0; ipdsch_llr,0,coded_bits_per_codeword); - fl_set_xyplot_data(form->pdsch_llr,bit,llr,coded_bits_per_codeword,"","",""); - } - - first_symbol = 2; - ind = 0; - // PDSCH I/Q of MF Output - if (pdsch_comp!=NULL) { - for (symbol=0;symbolN_RB_DL*12+i) ]; - Q[ind] = pdsch_comp[2*((first_symbol+symbol)*frame_parms->N_RB_DL*12+i)+1]; - ind++; - } - } - - fl_set_xyplot_data(form->pdsch_comp,I,Q,nb_symb_sch*nb_rb_pdsch*12,"","",""); - } - /* - - // PDSCH Throughput - memmove( tput_time_ue[UE_id], &tput_time_ue[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) ); - memmove( tput_ue[UE_id], &tput_ue[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) ); - - tput_time_ue[UE_id][TPUT_WINDOW_LENGTH-1] = (float) frame; - tput_ue[UE_id][TPUT_WINDOW_LENGTH-1] = ((float) total_dlsch_bitrate)/1000.0; - - if (tput_ue[UE_id][TPUT_WINDOW_LENGTH-1] > tput_ue_max[UE_id]) { - tput_ue_max[UE_id] = tput_ue[UE_id][TPUT_WINDOW_LENGTH-1]; - } - - fl_set_xyplot_data(form->pdsch_tput,tput_time_ue[UE_id],tput_ue[UE_id],TPUT_WINDOW_LENGTH,"","",""); - - fl_set_xyplot_ybounds(form->pdsch_tput,0,tput_ue_max[UE_id]); - */ - - fl_check_forms(); - - free(time); - free(corr); - for (arx=0; arx graph->maxX || maxY > graph->maxY || minX < graph->minX || minY < graph->minY ) { + graph->maxX=max(graph->maxX,maxX); + graph->minX=min(graph->minX,minX); + graph->maxY=max(graph->maxY,maxY); + graph->minY=min(graph->minY,minY); + fl_set_xyplot_ybounds(graph->graph, graph->minY, graph->maxY); + fl_set_xyplot_xbounds(graph->graph, graph->minX, graph->maxX); + } +} + +static void oai_xygraph(OAIgraph_t *graph, float *x, float *y, int len, int layer, int NoAutoScale) { + if (layer==0) + fl_set_xyplot_data(graph->graph,x,y,len,"","",""); + else + fl_add_xyplot_overlay(graph->graph,layer,x,y,len,rx_antenna_colors[layer]); + + if ( NoAutoScale && graph->iteration%NoAutoScale == 0) { + float maxX=0, maxY=0, minX=0, minY=0; + + for (int k=0; kiteration++; +} + +static void genericLogPowerPerAntena(OAIgraph_t *graph, const int nb_ant, const scopeSample_t **data, const int len) { + float *values=malloc(len*sizeof(*values)); + float *time=malloc(len*sizeof(*time)); + + for (int ant=0; antcommon.rxdata) + return; + + NR_DL_FRAME_PARMS *frame_parms=&phy_vars_gnb->frame_parms; + genericLogPowerPerAntena(graph, frame_parms->nb_antennas_rx, + (const scopeSample_t **)phy_vars_ru->common.rxdata, + frame_parms->samples_per_frame); +} + +static void timeResponse (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) { + const int len=2*phy_vars_gnb->frame_parms.ofdm_symbol_size; + float values[len]; + float time[len]; + const int ant=0; // display antenna 0 for each UE + + for (int ue=0; uepusch_vars[ue]->ul_ch_estimates_time[ant]; + + if (data != NULL) { + for (int i=0; iframe_parms; + genericLogPowerPerAntena(graph, frame_parms->nb_antennas_rx, + (const scopeSample_t **)phy_vars_ru->common.rxdataF, + frame_parms->samples_per_slot_wCP); +} + +static void puschLLR (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) { + //int Qm = 2; + int coded_bits_per_codeword =3*8*6144+12; // (8*((3*8*6144)+12)); // frame_parms->N_RB_UL*12*Qm*frame_parms->symbols_per_tti; + float llr[coded_bits_per_codeword]; + float bit[coded_bits_per_codeword]; + + for (int ue=0; uepusch_vars[ue]->llr; + + if (pusch_llr) { + for (int i=0; iframe_parms; + int sz=frame_parms->N_RB_UL*12*frame_parms->symbols_per_slot; + float I[sz], Q[sz]; + + for (int ue=0; uepusch_vars[ue]->rxdataF_comp[0]; + + if (pusch_comp) { + for (int k=0; kpucch1ab_stats[UE_id]; + int32_t *pucch1_comp = (int32_t *) NULL; //phy_vars_gnb->pucch1_stats[UE_id]; + float I_pucch[10240],Q_pucch[10240],A_pucch[10240],B_pucch[10240],C_pucch[10240]; + + for (int ind=0; ind<10240; ind++) { + I_pucch[ind] = (float)pucch1ab_comp[2*(ind)]; + Q_pucch[ind] = (float)pucch1ab_comp[2*(ind)+1]; + A_pucch[ind] = pucch1_comp?(10*log10(pucch1_comp[ind])):0; + B_pucch[ind] = ind; + int32_t *pucch1_thres = (int32_t *) NULL; // phy_vars_gnb->pucch1_stats_thres[UE_id]; + C_pucch[ind] = pucch1_thres?(float)pucch1_thres[ind]:0; + } + + fl_set_xyplot_data(graph,I_pucch,Q_pucch,10240,"","",""); + fl_set_xyplot_data(graph,B_pucch,A_pucch,1024,"","",""); + fl_add_xyplot_overlay(graph,1,B_pucch,C_pucch,1024,FL_RED); + fl_set_xyplot_ybounds(graph,-5000,5000); + fl_set_xyplot_xbounds(graph,-5000,5000); + fl_set_xyplot_ybounds(graph,0,80); + } + */ +} + +static void pucchIQ (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) { +} + +static void puschThroughtput (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) { + // PUSCH Throughput + /* + memmove( tput_time_enb[UE_id], &tput_time_enb[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) ); + memmove( tput_enb[UE_id], &tput_enb[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) ); + tput_time_enb[UE_id][TPUT_WINDOW_LENGTH-1] = (float) 0; + // tput_enb[UE_id][TPUT_WINDOW_LENGTH-1] = ((float) total_dlsch_bitrate)/1000.0; + fl_set_xyplot_data(graph,tput_time_enb[UE_id],tput_enb[UE_id],TPUT_WINDOW_LENGTH,"","",""); + // fl_get_xyplot_ybounds(form->pusch_tput,&ymin,&ymax); + // fl_set_xyplot_ybounds(form->pusch_tput,0,ymax); + */ +} + +static OAI_phy_scope_t *create_phy_scope_gnb(void) { + FL_OBJECT *obj; + OAI_phy_scope_t *fdui = calloc(( sizeof *fdui ),1); + // Define form + fdui->phy_scope = fl_bgn_form( FL_NO_BOX, 800, 800 ); + // This the whole UI box + obj = fl_add_box( FL_BORDER_BOX, 0, 0, 800, 800, "" ); + fl_set_object_color( obj, FL_BLACK, FL_WHITE ); + int curY=0,x,y,w,h; + // Received signal + fdui->graph[0] = gNBcommonGraph( timeSignal, FL_NORMAL_XYPLOT, 0, curY, 400, 100, + "Received Signal (Time-Domain, dB)", FL_RED ); + // Time-domain channel response + fdui->graph[1] = gNBcommonGraph( timeResponse, FL_NORMAL_XYPLOT, 410, curY, 400, 100, + "SRS Frequency Response (samples, abs)", FL_RED ); + fl_get_object_bbox(fdui->graph[0].graph,&x, &y,&w, &h); + curY+=h; + // Frequency-domain channel response + fdui->graph[2] = gNBcommonGraph( frequencyResponse, FL_NORMAL_XYPLOT, 0, curY, 800, 100, + "Channel Frequency Response (RE, dB)", FL_RED ); + fl_get_object_bbox(fdui->graph[2].graph,&x, &y,&w, &h); + curY+=h; + // LLR of PUSCH + fdui->graph[3] = gNBcommonGraph( puschLLR, FL_POINTS_XYPLOT, 0, curY, 500, 200, + "PUSCH Log-Likelihood Ratios (LLR, mag)", FL_YELLOW ); + // I/Q PUSCH comp + fdui->graph[4] = gNBcommonGraph( puschIQ, FL_POINTS_XYPLOT, 500, curY, 300, 200, + "PUSCH I/Q of MF Output", FL_YELLOW ); + fl_get_object_bbox(fdui->graph[3].graph,&x, &y,&w, &h); + curY+=h; + // I/Q PUCCH comp (format 1) + fdui->graph[5] = gNBcommonGraph( pucchEnergy, FL_POINTS_XYPLOT, 0, curY, 300, 100, + "PUCCH1 Energy (SR)", FL_YELLOW ); + // fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR); + // I/Q PUCCH comp (fromat 1a/b) + fdui->graph[6] = gNBcommonGraph( pucchIQ, FL_POINTS_XYPLOT, 500, curY, 300, 100, + "PUCCH I/Q of MF Output", FL_YELLOW ); + fl_get_object_bbox(fdui->graph[6].graph,&x, &y,&w, &h); + curY+=h; + // Throughput on PUSCH + fdui->graph[7] = gNBcommonGraph( puschThroughtput, FL_NORMAL_XYPLOT, 0, curY, 500, 100, + "PUSCH Throughput [frame]/[kbit/s]", FL_WHITE ); + fdui->graph[8].graph=NULL; + fl_end_form( ); + fdui->phy_scope->fdui = fdui; + fl_show_form (fdui->phy_scope, FL_PLACE_HOTSPOT, FL_FULLBORDER, "LTE UL SCOPE gNB"); + return fdui; +} + +static const int scope_enb_num_ue = 1; +void phy_scope_gNB(OAI_phy_scope_t *form, + PHY_VARS_gNB *phy_vars_gnb, + RU_t *phy_vars_ru, + int UE_id) { + static OAI_phy_scope_t *remeberForm=NULL; + + if (form==NULL) + form=remeberForm; + else + remeberForm=form; + + if (form==NULL) return; + + int i=0; + + while (form->graph[i].graph) { + form->graph[i].gNBfunct(form->graph+i, phy_vars_gnb, phy_vars_ru, UE_id); + i++; + } + + fl_check_forms(); +} + +static void *scope_thread_gNB(void *arg) { + scopeParms_t *p=(scopeParms_t *) arg; + //# ifdef ENABLE_XFORMS_WRITE_STATS + // FILE *gNB_stats = fopen("gNB_stats.txt", "w"); + //#endif + size_t stksize=0; + pthread_attr_t atr= {0}; + pthread_attr_getstacksize(&atr, &stksize); + pthread_attr_setstacksize(&atr,32*1024*1024 ); + sleep(3); // no clean interthread barriers + fl_initialize (p->argc, p->argv, NULL, 0, 0); + int nb_ue=min(NUMBER_OF_UE_MAX, scope_enb_num_ue); + OAI_phy_scope_t *form_gnb = create_phy_scope_gnb(); + + while (!oai_exit) { + phy_scope_gNB(form_gnb, p->gNB, p->ru, nb_ue); + usleep(99*1000); + } + + return NULL; +} + +void gNBinitScope(scopeParms_t *p) { + static scopeParms_t parms; + memcpy(&parms,p,sizeof(parms)); + pthread_t forms_thread; + threadCreate(&forms_thread, scope_thread_gNB, &parms, "scope", -1, OAI_PRIORITY_RT_LOW); +} + +static void ueTimeResponse (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // Received signal in time domain of receive antenna 0 + genericLogPowerPerAntena(graph, phy_vars_ue->frame_parms.nb_antennas_rx, + (const scopeSample_t **) phy_vars_ue->common_vars.rxdata, + phy_vars_ue->frame_parms.samples_per_frame); +} + +static void ueChannelResponse (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // Channel Impulse Response + genericPowerPerAntena(graph, phy_vars_ue->frame_parms.nb_antennas_rx, + (const scopeSample_t **) phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates_time, + phy_vars_ue->frame_parms.ofdm_symbol_size>>3); +} + +static void uePbchFrequencyResp (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // Channel Frequency Response (includes 5 complex sample for filter) + if (!phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates) + return; + + NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms; + uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx; + uint8_t nb_antennas_tx = frame_parms->nb_antenna_ports_gNB; + scopeSample_t **chest_f = (scopeSample_t **) phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates; + int ind = 0; + float chest_f_abs[frame_parms->ofdm_symbol_size]; + float freq[frame_parms->ofdm_symbol_size]; + + for (int atx=0; atxofdm_symbol_size; k++) { + freq[ind] = (float)ind; + chest_f_abs[ind] = (short)10*log10(1.0+SquaredNorm(chest_f[(atx<<1)+arx][6144+k])); + ind++; + } + } + } + } + + // tx antenna 0 + //fl_set_xyplot_xbounds(form->chest_f,0,nb_antennas_rx*nb_antennas_tx*nsymb_ce); + //fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*frame_parms->symbols_per_tti,2); + // fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*2,2); + //fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR); + oai_xygraph(graph,freq,chest_f_abs,frame_parms->ofdm_symbol_size,0,10); +} + +static void uePbchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // PBCH LLRs + if ( !phy_vars_ue->pbch_vars[eNB_id]->llr) + return; + + int16_t *pbch_llr = (int16_t *) phy_vars_ue->pbch_vars[eNB_id]->llr; + float llr_pbch[864], bit_pbch[864]; + + for (int i=0; i<864; i++) { + llr_pbch[i] = (float) pbch_llr[i]; + bit_pbch[i] = (float) i; + } + + oai_xygraph(graph,bit_pbch,llr_pbch,864,0,10); +} + +static void uePbchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // PBCH I/Q of MF Output + if (!phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0]) + return; + + scopeSample_t *pbch_comp = (scopeSample_t *) phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0]; + localBuff(I,180*3); + localBuff(Q,180*3); + int first_symbol=1; + int base=0; + + for (int symbol=first_symbol; symbol<(first_symbol+3); symbol++) { + int nb_re; + + if (symbol == 2 || symbol == 6) + nb_re = 72; + else + nb_re = 180; + + AssertFatal(base+nb_re<180*3,""); + + for (int i=0; ipdcch_vars[0][eNB_id]->llr) + return; + + NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms; + uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx; + uint8_t nb_antennas_tx = frame_parms->nb_antennas_tx; + scopeSample_t **chest_f = (scopeSample_t **) phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates; + int ind = 0; + float chest_f_abs[frame_parms->ofdm_symbol_size]; + float freq[frame_parms->ofdm_symbol_size]; + + for (int atx=0; atxofdm_symbol_size; k++) { + freq[ind] = (float)ind; + chest_f_abs[ind] = (short)10*log10(1.0+SquaredNorm(chest_f[(atx<<1)+arx][6144+k])); + ind++; + } + } + } + } + + // tx antenna 0 + //fl_set_xyplot_xbounds(form->chest_f,0,nb_antennas_rx*nb_antennas_tx*nsymb_ce); + //fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*frame_parms->symbols_per_tti,2); + // fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*2,2); + //fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR); + oai_xygraph(graph,freq,chest_f_abs,frame_parms->ofdm_symbol_size,0,10); +} + +static void uePcchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // PDCCH I/Q of MF Output + if (!phy_vars_ue->pdcch_vars[0][eNB_id]->rxdataF_comp[0]) + return; + + int nb=4*273*12; // 12*frame_parms->N_RB_DL*num_pdcch_symbols + localBuff(I,nb*RX_NB_TH_MAX); + localBuff(Q,nb*RX_NB_TH_MAX); + int base=0; + + for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) { + scopeSample_t *pdcch_comp = (scopeSample_t *) phy_vars_ue->pdcch_vars[thr][eNB_id]->rxdataF_comp[0]; + + for (int i=0; i< nb; i++) { + I[base+i] = pdcch_comp[i].r; + Q[base+i] = pdcch_comp[i].i; + } + + base+=nb; + } + + oai_xygraph(graph,I,Q,base,0,10); +} + +static void uePdschLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // PDSCH LLRs + if (!phy_vars_ue->pdsch_vars[0][eNB_id]->llr[0]) + return; + + int num_re = 4500; + int Qm = 2; + int coded_bits_per_codeword = num_re*Qm; + localBuff(llr,coded_bits_per_codeword*RX_NB_TH_MAX); + localBuff(bit,coded_bits_per_codeword*RX_NB_TH_MAX); + int base=0; + + for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) { + int16_t *pdsch_llr = (int16_t *) phy_vars_ue->pdsch_vars[thr][eNB_id]->llr[0]; // stream 0 + + for (int i=0; ipdsch_llr,0,coded_bits_per_codeword); + oai_xygraph(graph,bit,llr,base,0,10); +} + +static void uePdschIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) { + // PDSCH I/Q of MF Output + if (!phy_vars_ue->pdsch_vars[0][eNB_id]->rxdataF_comp0[0]) + return; + + NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms; + int sz=7*2*frame_parms->N_RB_DL*12; // size of the malloced buffer + localBuff(I,sz*RX_NB_TH_MAX); + localBuff(Q,sz*RX_NB_TH_MAX); + int base=0; + + for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) { + scopeSample_t *pdsch_comp = (scopeSample_t *) phy_vars_ue->pdsch_vars[thr][eNB_id]->rxdataF_comp0[0]; + + for (int s=0; s tput_ue_max[UE_id]) { + tput_ue_max[UE_id] = tput_ue[UE_id][TPUT_WINDOW_LENGTH-1]; + } + + fl_set_xyplot_data(form->pdsch_tput,tput_time_ue[UE_id],tput_ue[UE_id],TPUT_WINDOW_LENGTH,"","",""); + + fl_set_xyplot_ybounds(form->pdsch_tput,0,tput_ue_max[UE_id]); + */ +} + +static OAI_phy_scope_t *create_phy_scope_nrue( int ID ) { + FL_OBJECT *obj; + OAI_phy_scope_t *fdui = calloc(( sizeof *fdui ),1); + // Define form + fdui->phy_scope = fl_bgn_form( FL_NO_BOX, 800, 900 ); + // This the whole UI box + obj = fl_add_box( FL_BORDER_BOX, 0, 0, 800, 900, "" ); + fl_set_object_color( obj, FL_BLACK, FL_BLACK ); + int curY=0,x,y,w,h; + // Received signal + fdui->graph[0] = nrUEcommonGraph(ueTimeResponse, + FL_NORMAL_XYPLOT, 0, curY, 400, 100, "Received Signal (Time-Domain, dB)", FL_RED ); + // Time-domain channel response + fdui->graph[1] = nrUEcommonGraph(ueChannelResponse, + FL_NORMAL_XYPLOT, 400, curY, 400, 100, "Channel Impulse Response (samples, abs)", FL_RED ); + fl_get_object_bbox(fdui->graph[0].graph,&x, &y,&w, &h); + curY+=h; + // Frequency-domain channel response + fdui->graph[2] = nrUEcommonGraph(uePbchFrequencyResp, + FL_IMPULSE_XYPLOT, 0, curY, 800, 100, "Channel Frequency data (RE, dB)", FL_RED ); + fl_get_object_bbox(fdui->graph[2].graph,&x, &y,&w, &h); + curY+=h; + // LLR of PBCH + fdui->graph[3] = nrUEcommonGraph(uePbchLLR, + FL_POINTS_XYPLOT, 0, curY, 500, 100, "PBCH Log-Likelihood Ratios (LLR, mag)", FL_GREEN ); + fl_set_xyplot_xgrid(fdui->graph[3].graph,FL_GRID_MAJOR); + // I/Q PBCH comp + fdui->graph[4] = nrUEcommonGraph(uePbchIQ, + FL_POINTS_XYPLOT, 500, curY, 300, 100, "PBCH I/Q of MF Output", FL_GREEN ); + fl_get_object_bbox(fdui->graph[3].graph,&x, &y,&w, &h); + curY+=h; + // LLR of PDCCH + fdui->graph[5] = nrUEcommonGraph(uePcchLLR, + FL_POINTS_XYPLOT, 0, curY, 500, 100, "PDCCH Log-Likelihood Ratios (LLR, mag)", FL_CYAN ); + // I/Q PDCCH comp + fdui->graph[6] = nrUEcommonGraph(uePcchIQ, + FL_POINTS_XYPLOT, 500, curY, 300, 100, "PDCCH I/Q of MF Output", FL_CYAN ); + fl_get_object_bbox(fdui->graph[5].graph,&x, &y,&w, &h); + curY+=h; + // LLR of PDSCH + fdui->graph[7] = nrUEcommonGraph(uePdschLLR, + FL_POINTS_XYPLOT, 0, curY, 500, 200, "PDSCH Log-Likelihood Ratios (LLR, mag)", FL_YELLOW ); + // I/Q PDSCH comp + fdui->graph[8] = nrUEcommonGraph(uePdschIQ, + FL_POINTS_XYPLOT, 500, curY, 300, 200, "PDSCH I/Q of MF Output", FL_YELLOW ); + fl_get_object_bbox(fdui->graph[8].graph,&x, &y,&w, &h); + curY+=h; + // Throughput on PDSCH + fdui->graph[9] = nrUEcommonGraph(uePdschThroughput, + FL_NORMAL_XYPLOT, 0, curY, 500, 100, "PDSCH Throughput [frame]/[kbit/s]", FL_WHITE ); + fdui->graph[10].graph=NULL; + // Generic UE Button +#if 0 + fdui->button_0 = fl_add_button( FL_PUSH_BUTTON, 540, 720, 240, 40, "" ); + fl_set_object_lalign(fdui->button_0, FL_ALIGN_CENTER ); + //openair_daq_vars.use_ia_receiver = 0; + fl_set_button(fdui->button_0,0); + fl_set_object_label(fdui->button_0, "IA Receiver OFF"); + fl_set_object_color(fdui->button_0, FL_RED, FL_RED); + fl_set_object_callback(fdui->button_0, ia_receiver_on_off, 0 ); + fl_hide_object(fdui->button_0); +#endif + fl_end_form( ); + fdui->phy_scope->fdui = fdui; + char buf[100]; + sprintf(buf,"NR DL SCOPE UE %d", ID); + fl_show_form (fdui->phy_scope, FL_PLACE_HOTSPOT, FL_FULLBORDER, buf); + return fdui; +} + +void phy_scope_nrUE(OAI_phy_scope_t *form, + PHY_VARS_NR_UE *phy_vars_ue, + int eNB_id, + int UE_id) { + static OAI_phy_scope_t *remeberForm=NULL; + + if (form==NULL) + form=remeberForm; + else + remeberForm=form; + + if (form==NULL) + return; + + int i=0; + + while (form->graph[i].graph) { + form->graph[i].nrUEfunct(form->graph+i, phy_vars_ue, eNB_id, UE_id); + i++; + } + + fl_check_forms(); +} + + +static void *nrUEscopeThread(void *arg) { + PHY_VARS_NR_UE *ue=(PHY_VARS_NR_UE *)arg; + size_t stksize; + pthread_attr_t atr; + pthread_attr_getstacksize(&atr, &stksize); + pthread_attr_setstacksize(&atr,32*1024*1024 ); + int fl_argc=1; + char *name="5G-UE-scope"; + fl_initialize (&fl_argc, &name, NULL, 0, 0); + OAI_phy_scope_t *form_nrue=create_phy_scope_nrue(0); + + while (!oai_exit) { + phy_scope_nrUE(form_nrue, + ue, + 0,0); + usleep(99*1000); + } + + pthread_exit((void *)arg); +} + +void nrUEinitScope(PHY_VARS_NR_UE *ue) { + pthread_t forms_thread; + threadCreate(&forms_thread, nrUEscopeThread, ue, "scope", -1, OAI_PRIORITY_RT_LOW); +} + +// Kept to put back the functionality soon +#if 0 //FD_stats_form *form_stats=NULL,*form_stats_l2=NULL; //char title[255]; -unsigned char scope_enb_num_ue = 1; //static pthread_t forms_thread; //xforms - - -void reset_stats_gNB(FL_OBJECT *button, - long arg) -{ +static void reset_stats_gNB(FL_OBJECT *button, + long arg) { int i,k; //PHY_VARS_gNB *phy_vars_gNB = RC.gNB[0][0]; for (i=0; idlsch[i][0]->Mlimit; j++) { - phy_vars_gNB->UE_stats[i].dlsch_NAK[k][j]=0; - phy_vars_gNB->UE_stats[i].dlsch_ACK[k][j]=0; - phy_vars_gNB->UE_stats[i].dlsch_trials[k][j]=0; - } - phy_vars_gNB->UE_stats[i].dlsch_l2_errors[k]=0; - phy_vars_gNB->UE_stats[i].ulsch_errors[k]=0; - phy_vars_gNB->UE_stats[i].ulsch_consecutive_errors=0; - phy_vars_gNB->UE_stats[i].dlsch_sliding_cnt=0; - phy_vars_gNB->UE_stats[i].dlsch_NAK_round0=0; - phy_vars_gNB->UE_stats[i].dlsch_mcs_offset=0;*/ - } - } -} - - -static void *scope_thread_gNB(void *arg) { - int UE_id; - int ue_cnt=0; -//# ifdef ENABLE_XFORMS_WRITE_STATS -// FILE *gNB_stats = fopen("gNB_stats.txt", "w"); -//#endif - - while (!oai_exit) { - ue_cnt=0; - - for(UE_id=0; UE_idUE_stats[i].dlsch_NAK[k][j]=0; + phy_vars_gNB->UE_stats[i].dlsch_ACK[k][j]=0; + phy_vars_gNB->UE_stats[i].dlsch_trials[k][j]=0; } + phy_vars_gNB->UE_stats[i].dlsch_l2_errors[k]=0; + phy_vars_gNB->UE_stats[i].ulsch_errors[k]=0; + phy_vars_gNB->UE_stats[i].ulsch_consecutive_errors=0; + phy_vars_gNB->UE_stats[i].dlsch_sliding_cnt=0; + phy_vars_gNB->UE_stats[i].dlsch_NAK_round0=0; + phy_vars_gNB->UE_stats[i].dlsch_mcs_offset=0;*/ } - sleep(1); } - -// printf("%s",stats_buffer); -/*#ifdef ENABLE_XFORMS_WRITE_STATS - - if (eNB_stats) { - rewind (gNB_stats); - fwrite (stats_buffer, 1, len, gNB_stats); - fclose (gNB_stats); - } - -#endif - pthread_exit((void *)arg); -}*/ - - return NULL; } -FD_stats_form * create_form_stats_form( void ) { +static FD_stats_form *create_form_stats_form(int ID) { FL_OBJECT *obj; - FD_stats_form *fdui = fl_malloc( sizeof *fdui ); + FD_stats_form *fdui = calloc(( sizeof *fdui ),1); fdui->vdata = fdui->cdata = NULL; fdui->ldata = 0; fdui->stats_form = fl_bgn_form( FL_NO_BOX, 1115, 900 ); @@ -964,24 +813,8 @@ FD_stats_form * create_form_stats_form( void ) { fdui->stats_form->fdui = fdui; return fdui; } +#endif + + -void startScope(scopeParms_t * p) { - //FD_stats_form *form_stats=NULL,*form_stats_l2=NULL; - char title[255]; - fl_initialize (p->argc, p->argv, NULL, 0, 0); - /* - form_stats_l2 = create_form_stats_form(); - fl_show_form (form_stats_l2->stats_form, FL_PLACE_HOTSPOT, FL_FULLBORDER, "l2 stats"); - form_stats = create_form_stats_form(); - fl_show_form (form_stats->stats_form, FL_PLACE_HOTSPOT, FL_FULLBORDER, "stats"); - */ - - for(int UE_id=0; UE_idphy_scope_gnb, FL_PLACE_HOTSPOT, FL_FULLBORDER, title); - } // UE_id - pthread_t forms_thread; - threadCreate(&forms_thread, scope_thread_gNB, NULL, "scope", -1, OAI_PRIORITY_RT_LOW); -} diff --git a/openair1/PHY/TOOLS/nr_phy_scope.h b/openair1/PHY/TOOLS/nr_phy_scope.h index aaee08a554..429537141a 100644 --- a/openair1/PHY/TOOLS/nr_phy_scope.h +++ b/openair1/PHY/TOOLS/nr_phy_scope.h @@ -26,71 +26,22 @@ #include #include #include -#include #include "common/ran_context.h" #include -#include #include "PHY/defs_gNB.h" //#include "PHY/defs_nrUE.h" //#include "PHY/impl_defs_top.h" #include "PHY/defs_nr_UE.h" -/* Forms and Objects */ -typedef struct { - FL_FORM * phy_scope_gnb; - FL_OBJECT * rxsig_t; - FL_OBJECT * chest_f; - FL_OBJECT * chest_t; - FL_OBJECT * pusch_comp; - FL_OBJECT * pucch_comp; - FL_OBJECT * pucch_comp1; - FL_OBJECT * pusch_llr; - FL_OBJECT * pusch_tput; - FL_OBJECT * button_0; -} FD_phy_scope_gnb; - -typedef struct { - FL_FORM * phy_scope_nrue; - FL_OBJECT * rxsig_t; - FL_OBJECT * chest_f; - FL_OBJECT * chest_t; - FL_OBJECT * pbch_comp; - FL_OBJECT * pbch_llr; - FL_OBJECT * pdcch_comp; - FL_OBJECT * pdcch_llr; - FL_OBJECT * pdsch_comp; - FL_OBJECT * pdsch_llr; - FL_OBJECT * pdsch_comp1; - FL_OBJECT * pdsch_llr1; - FL_OBJECT * pdsch_tput; - FL_OBJECT * button_0; -} FD_phy_scope_nrue; - typedef struct { int *argc; char **argv; + RU_t *ru; + PHY_VARS_gNB *gNB; } scopeParms_t; -extern unsigned char scope_enb_num_ue; -FD_phy_scope_gnb * create_phy_scope_gnb( void ); -FD_phy_scope_nrue * create_phy_scope_nrue( void ); - - -void phy_scope_gNB(FD_phy_scope_gnb *form, - PHY_VARS_gNB *phy_vars_gnb, - RU_t *phy_vars_ru, - int UE_id); - - -void phy_scope_nrUE(FD_phy_scope_nrue *form, - PHY_VARS_NR_UE *phy_vars_ue, - int eNB_id, - int UE_id, - uint8_t subframe); - - -void startScope(scopeParms_t * p); - +void gNBinitScope(scopeParms_t *p); +void nrUEinitScope(PHY_VARS_NR_UE *ue); extern RAN_CONTEXT_t RC; #endif diff --git a/openair1/PHY/TOOLS/oai_dfts.c b/openair1/PHY/TOOLS/oai_dfts.c index bd516cd1e0..25244eeff5 100644 --- a/openair1/PHY/TOOLS/oai_dfts.c +++ b/openair1/PHY/TOOLS/oai_dfts.c @@ -5353,6 +5353,607 @@ void idft8192(int16_t *x,int16_t *y,unsigned char scale) #endif +int16_t tw16384[3*2*4096]; + +#ifndef __AVX2__ +void dft16384(int16_t *x,int16_t *y,unsigned char scale) +{ + + simd_q15_t xtmp[4096],ytmp[4096],*tw16384_128p=(simd_q15_t *)tw16384,*x128=(simd_q15_t *)x,*y128=(simd_q15_t *)y,*y128p=(simd_q15_t *)y; + simd_q15_t *ytmpp = &ytmp[0]; + int i,j; + + for (i=0,j=0; i<4096; i+=4,j++) { + transpose16_ooff(x128+i,xtmp+j,1024); + } + + + dft4096((int16_t*)(xtmp),(int16_t*)(ytmp),1); + dft4096((int16_t*)(xtmp+1024),(int16_t*)(ytmp+1024),1); + dft4096((int16_t*)(xtmp+2048),(int16_t*)(ytmp+2048),1); + dft4096((int16_t*)(xtmp+3072),(int16_t*)(ytmp+3072),1); + + for (i=0; i<1024; i++) { + bfly4(ytmpp,ytmpp+1024,ytmpp+2048,ytmpp+3072, + y128p,y128p+1024,y128p+2048,y128p+3072, + tw16384_128p,tw16384_128p+1024,tw16384_128p+2048); + tw16384_128p++; + y128p++; + ytmpp++; + } + + if (scale>0) { + + for (i=0; i<256; i++) { + y128[0] = shiftright_int16(y128[0],1); + y128[1] = shiftright_int16(y128[1],1); + y128[2] = shiftright_int16(y128[2],1); + y128[3] = shiftright_int16(y128[3],1); + y128[4] = shiftright_int16(y128[4],1); + y128[5] = shiftright_int16(y128[5],1); + y128[6] = shiftright_int16(y128[6],1); + y128[7] = shiftright_int16(y128[7],1); + y128[8] = shiftright_int16(y128[8],1); + y128[9] = shiftright_int16(y128[9],1); + y128[10] = shiftright_int16(y128[10],1); + y128[11] = shiftright_int16(y128[11],1); + y128[12] = shiftright_int16(y128[12],1); + y128[13] = shiftright_int16(y128[13],1); + y128[14] = shiftright_int16(y128[14],1); + y128[15] = shiftright_int16(y128[15],1); + + y128+=16; + } + + } + + _mm_empty(); + _m_empty(); + +} + + + +void idft16384(int16_t *x,int16_t *y,unsigned char scale) +{ + + simd_q15_t xtmp[4096],ytmp[4096],*tw16384_128p=(simd_q15_t *)tw16384,*x128=(simd_q15_t *)x,*y128=(simd_q15_t *)y,*y128p=(simd_q15_t *)y; + simd_q15_t *ytmpp = &ytmp[0]; + int i,j; + + for (i=0,j=0; i<4096; i+=4,j++) { + transpose16_ooff(x128+i,xtmp+j,1024); + } + + + idft4096((int16_t*)(xtmp),(int16_t*)(ytmp),1); + idft4096((int16_t*)(xtmp+1024),(int16_t*)(ytmp+1024),1); + idft4096((int16_t*)(xtmp+2048),(int16_t*)(ytmp+2048),1); + idft4096((int16_t*)(xtmp+3072),(int16_t*)(ytmp+3072),1); + + for (i=0; i<1024; i++) { + ibfly4(ytmpp,ytmpp+1024,ytmpp+2048,ytmpp+3072, + y128p,y128p+1024,y128p+2048,y128p+3072, + tw16384_128p,tw16384_128p+1024,tw16384_128p+2048); + tw16384_128p++; + y128p++; + ytmpp++; + } + + if (scale>0) { + + for (i=0; i<256; i++) { + y128[0] = shiftright_int16(y128[0],scale); + y128[1] = shiftright_int16(y128[1],scale); + y128[2] = shiftright_int16(y128[2],scale); + y128[3] = shiftright_int16(y128[3],scale); + y128[4] = shiftright_int16(y128[4],scale); + y128[5] = shiftright_int16(y128[5],scale); + y128[6] = shiftright_int16(y128[6],scale); + y128[7] = shiftright_int16(y128[7],scale); + y128[8] = shiftright_int16(y128[8],scale); + y128[9] = shiftright_int16(y128[9],scale); + y128[10] = shiftright_int16(y128[10],scale); + y128[11] = shiftright_int16(y128[11],scale); + y128[12] = shiftright_int16(y128[12],scale); + y128[13] = shiftright_int16(y128[13],scale); + y128[14] = shiftright_int16(y128[14],scale); + y128[15] = shiftright_int16(y128[15],scale); + + y128+=16; + } + + } + + _mm_empty(); + _m_empty(); + +} + +#else //__AVX2__ +void dft16384(int16_t *x,int16_t *y,unsigned char scale) +{ + + simd256_q15_t xtmp[2048],ytmp[2048],*tw16384_256p=(simd256_q15_t *)tw16384,*x256=(simd256_q15_t *)x,*y256=(simd256_q15_t *)y,*y256p=(simd256_q15_t *)y; + simd256_q15_t *ytmpp = &ytmp[0]; + int i,j; + + for (i=0,j=0; i<2048; i+=4,j++) { + transpose16_ooff_simd256(x256+i,xtmp+j,512); + } + + + dft4096((int16_t*)(xtmp),(int16_t*)(ytmp),1); + dft4096((int16_t*)(xtmp+512),(int16_t*)(ytmp+512),1); + dft4096((int16_t*)(xtmp+1024),(int16_t*)(ytmp+1024),1); + dft4096((int16_t*)(xtmp+1536),(int16_t*)(ytmp+1536),1); + + for (i=0; i<512; i++) { + bfly4_256(ytmpp,ytmpp+512,ytmpp+1024,ytmpp+1536, + y256p,y256p+512,y256p+1024,y256p+1536, + tw16384_256p,tw16384_256p+512,tw16384_256p+1024); + tw16384_256p++; + y256p++; + ytmpp++; + } + + if (scale>0) { + + for (i=0; i<128; i++) { + y256[0] = shiftright_int16_simd256(y256[0],1); + y256[1] = shiftright_int16_simd256(y256[1],1); + y256[2] = shiftright_int16_simd256(y256[2],1); + y256[3] = shiftright_int16_simd256(y256[3],1); + y256[4] = shiftright_int16_simd256(y256[4],1); + y256[5] = shiftright_int16_simd256(y256[5],1); + y256[6] = shiftright_int16_simd256(y256[6],1); + y256[7] = shiftright_int16_simd256(y256[7],1); + y256[8] = shiftright_int16_simd256(y256[8],1); + y256[9] = shiftright_int16_simd256(y256[9],1); + y256[10] = shiftright_int16_simd256(y256[10],1); + y256[11] = shiftright_int16_simd256(y256[11],1); + y256[12] = shiftright_int16_simd256(y256[12],1); + y256[13] = shiftright_int16_simd256(y256[13],1); + y256[14] = shiftright_int16_simd256(y256[14],1); + y256[15] = shiftright_int16_simd256(y256[15],1); + + y256+=16; + } + + } + + _mm_empty(); + _m_empty(); + +} + +void idft16384(int16_t *x,int16_t *y,unsigned char scale) +{ + + simd256_q15_t xtmp[2048],ytmp[2048],*tw16384_256p=(simd256_q15_t *)tw16384,*x256=(simd256_q15_t *)x,*y256=(simd256_q15_t *)y,*y256p=(simd256_q15_t *)y; + simd256_q15_t *ytmpp = &ytmp[0]; + int i,j; + + for (i=0,j=0; i<2048; i+=4,j++) { + transpose16_ooff_simd256(x256+i,xtmp+j,512); + } + + + idft4096((int16_t*)(xtmp),(int16_t*)(ytmp),1); + idft4096((int16_t*)(xtmp+512),(int16_t*)(ytmp+512),1); + idft4096((int16_t*)(xtmp+1024),(int16_t*)(ytmp+1024),1); + idft4096((int16_t*)(xtmp+1536),(int16_t*)(ytmp+1536),1); + + for (i=0; i<512; i++) { + ibfly4_256(ytmpp,ytmpp+512,ytmpp+1024,ytmpp+1536, + y256p,y256p+512,y256p+1024,y256p+1536, + tw16384_256p,tw16384_256p+512,tw16384_256p+1024); + tw16384_256p++; + y256p++; + ytmpp++; + } + + if (scale>0) { + + for (i=0; i<128; i++) { + y256[0] = shiftright_int16_simd256(y256[0],1); + y256[1] = shiftright_int16_simd256(y256[1],1); + y256[2] = shiftright_int16_simd256(y256[2],1); + y256[3] = shiftright_int16_simd256(y256[3],1); + y256[4] = shiftright_int16_simd256(y256[4],1); + y256[5] = shiftright_int16_simd256(y256[5],1); + y256[6] = shiftright_int16_simd256(y256[6],1); + y256[7] = shiftright_int16_simd256(y256[7],1); + y256[8] = shiftright_int16_simd256(y256[8],1); + y256[9] = shiftright_int16_simd256(y256[9],1); + y256[10] = shiftright_int16_simd256(y256[10],1); + y256[11] = shiftright_int16_simd256(y256[11],1); + y256[12] = shiftright_int16_simd256(y256[12],1); + y256[13] = shiftright_int16_simd256(y256[13],1); + y256[14] = shiftright_int16_simd256(y256[14],1); + y256[15] = shiftright_int16_simd256(y256[15],1); + + y256+=16; + } + + } + + _mm_empty(); + _m_empty(); + +} + +#endif //__AVX2__ + +int16_t tw32768[2*16384] __attribute__((aligned(32))); + +#ifndef __AVX2__ +void dft32768(int16_t *x,int16_t *y,unsigned char scale) +{ + + simdshort_q15_t xtmp[16384],*xtmpp,*x64 = (simdshort_q15_t *)x; + simd_q15_t ytmp[8192],*tw32768_128p=(simd_q15_t *)tw32768,*y128=(simd_q15_t *)y,*y128p=(simd_q15_t *)y; + simd_q15_t *ytmpp = &ytmp[0]; + int i; + simd_q15_t ONE_OVER_SQRT2_Q15_128 = set1_int16(ONE_OVER_SQRT2_Q15); + + xtmpp = xtmp; + + for (i=0; i<256; i++) { + transpose4_ooff(x64 ,xtmpp,8192); + transpose4_ooff(x64+2,xtmpp+1,8192); + transpose4_ooff(x64+4,xtmpp+2,8192); + transpose4_ooff(x64+6,xtmpp+3,8192); + transpose4_ooff(x64+8,xtmpp+4,8192); + transpose4_ooff(x64+10,xtmpp+5,8192); + transpose4_ooff(x64+12,xtmpp+6,8192); + transpose4_ooff(x64+14,xtmpp+7,8192); + transpose4_ooff(x64+16,xtmpp+8,8192); + transpose4_ooff(x64+18,xtmpp+9,8192); + transpose4_ooff(x64+20,xtmpp+10,8192); + transpose4_ooff(x64+22,xtmpp+11,8192); + transpose4_ooff(x64+24,xtmpp+12,8192); + transpose4_ooff(x64+26,xtmpp+13,8192); + transpose4_ooff(x64+28,xtmpp+14,8192); + transpose4_ooff(x64+30,xtmpp+15,8192); + transpose4_ooff(x64+32,xtmpp+16,8192); + transpose4_ooff(x64+34,xtmpp+17,8192); + transpose4_ooff(x64+36,xtmpp+18,8192); + transpose4_ooff(x64+38,xtmpp+19,8192); + transpose4_ooff(x64+40,xtmpp+20,8192); + transpose4_ooff(x64+42,xtmpp+21,8192); + transpose4_ooff(x64+44,xtmpp+22,8192); + transpose4_ooff(x64+46,xtmpp+23,8192); + transpose4_ooff(x64+48,xtmpp+24,8192); + transpose4_ooff(x64+50,xtmpp+25,8192); + transpose4_ooff(x64+52,xtmpp+26,8192); + transpose4_ooff(x64+54,xtmpp+27,8192); + transpose4_ooff(x64+56,xtmpp+28,8192); + transpose4_ooff(x64+58,xtmpp+29,8192); + transpose4_ooff(x64+60,xtmpp+30,8192); + transpose4_ooff(x64+62,xtmpp+31,8192); + x64+=64; + xtmpp+=32; + } + + dft16384((int16_t*)(xtmp),(int16_t*)ytmp,1); + dft16384((int16_t*)(xtmp+8192),(int16_t*)(ytmp+4096),1); + + + for (i=0; i<4096; i++) { + bfly2(ytmpp,ytmpp+4096, + y128p,y128p+4096, + tw32768_128p); + tw32768_128p++; + y128p++; + ytmpp++; + } + + if (scale>0) { + y128p = y128; + + for (i=0; i<512; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT2_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT2_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT2_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT2_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT2_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT2_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT2_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT2_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT2_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT2_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT2_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT2_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT2_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT2_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT2_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT2_Q15_128); + y128p+=16; + } + } + + _mm_empty(); + _m_empty(); + +} + +void idft32768(int16_t *x,int16_t *y,unsigned char scale) +{ + + simdshort_q15_t xtmp[16384],*xtmpp,*x64 = (simdshort_q15_t *)x; + simd_q15_t ytmp[8192],*tw32768_128p=(simd_q15_t *)tw32768,*y128=(simd_q15_t *)y,*y128p=(simd_q15_t *)y; + simd_q15_t *ytmpp = &ytmp[0]; + int i; + simd_q15_t ONE_OVER_SQRT2_Q15_128 = set1_int16(ONE_OVER_SQRT2_Q15); + + xtmpp = xtmp; + + for (i=0; i<256; i++) { + transpose4_ooff(x64 ,xtmpp,8192); + transpose4_ooff(x64+2,xtmpp+1,8192); + transpose4_ooff(x64+4,xtmpp+2,8192); + transpose4_ooff(x64+6,xtmpp+3,8192); + transpose4_ooff(x64+8,xtmpp+4,8192); + transpose4_ooff(x64+10,xtmpp+5,8192); + transpose4_ooff(x64+12,xtmpp+6,8192); + transpose4_ooff(x64+14,xtmpp+7,8192); + transpose4_ooff(x64+16,xtmpp+8,8192); + transpose4_ooff(x64+18,xtmpp+9,8192); + transpose4_ooff(x64+20,xtmpp+10,8192); + transpose4_ooff(x64+22,xtmpp+11,8192); + transpose4_ooff(x64+24,xtmpp+12,8192); + transpose4_ooff(x64+26,xtmpp+13,8192); + transpose4_ooff(x64+28,xtmpp+14,8192); + transpose4_ooff(x64+30,xtmpp+15,8192); + transpose4_ooff(x64+32,xtmpp+16,8192); + transpose4_ooff(x64+34,xtmpp+17,8192); + transpose4_ooff(x64+36,xtmpp+18,8192); + transpose4_ooff(x64+38,xtmpp+19,8192); + transpose4_ooff(x64+40,xtmpp+20,8192); + transpose4_ooff(x64+42,xtmpp+21,8192); + transpose4_ooff(x64+44,xtmpp+22,8192); + transpose4_ooff(x64+46,xtmpp+23,8192); + transpose4_ooff(x64+48,xtmpp+24,8192); + transpose4_ooff(x64+50,xtmpp+25,8192); + transpose4_ooff(x64+52,xtmpp+26,8192); + transpose4_ooff(x64+54,xtmpp+27,8192); + transpose4_ooff(x64+56,xtmpp+28,8192); + transpose4_ooff(x64+58,xtmpp+29,8192); + transpose4_ooff(x64+60,xtmpp+30,8192); + transpose4_ooff(x64+62,xtmpp+31,8192); + x64+=64; + xtmpp+=32; + } + + idft16384((int16_t*)(xtmp),(int16_t*)ytmp,1); + idft16384((int16_t*)(xtmp+8192),(int16_t*)(ytmp+4096),1); + + + for (i=0; i<4096; i++) { + ibfly2(ytmpp,ytmpp+4096, + y128p,y128p+4096, + tw32768_128p); + tw32768_128p++; + y128p++; + ytmpp++; + } + + if (scale>0) { + y128p = y128; + + for (i=0; i<512; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT2_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT2_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT2_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT2_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT2_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT2_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT2_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT2_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT2_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT2_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT2_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT2_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT2_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT2_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT2_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT2_Q15_128); + y128p+=16; + } + } + + _mm_empty(); + _m_empty(); + +} + +#else // __AVX2__ +void dft32768(int16_t *x,int16_t *y,unsigned char scale) +{ + + simd256_q15_t xtmp[4096],*xtmpp,*x256 = (simd256_q15_t *)x; + simd256_q15_t ytmp[4096],*tw32768_256p=(simd256_q15_t *)tw32768,*y256=(simd256_q15_t *)y,*y256p=(simd256_q15_t *)y; + + simd256_q15_t *ytmpp = &ytmp[0]; + int i; + simd256_q15_t ONE_OVER_SQRT2_Q15_128 = set1_int16_simd256(ONE_OVER_SQRT2_Q15); + + xtmpp = xtmp; + + for (i=0; i<256; i++) { + transpose4_ooff_simd256(x256 ,xtmpp,2048); + transpose4_ooff_simd256(x256+2,xtmpp+1,2048); + transpose4_ooff_simd256(x256+4,xtmpp+2,2048); + transpose4_ooff_simd256(x256+6,xtmpp+3,2048); + transpose4_ooff_simd256(x256+8,xtmpp+4,2048); + transpose4_ooff_simd256(x256+10,xtmpp+5,2048); + transpose4_ooff_simd256(x256+12,xtmpp+6,2048); + transpose4_ooff_simd256(x256+14,xtmpp+7,2048); + transpose4_ooff_simd256(x256+16,xtmpp+8,2048); + transpose4_ooff_simd256(x256+18,xtmpp+9,2048); + transpose4_ooff_simd256(x256+20,xtmpp+10,2048); + transpose4_ooff_simd256(x256+22,xtmpp+11,2048); + transpose4_ooff_simd256(x256+24,xtmpp+12,2048); + transpose4_ooff_simd256(x256+26,xtmpp+13,2048); + transpose4_ooff_simd256(x256+28,xtmpp+14,2048); + transpose4_ooff_simd256(x256+30,xtmpp+15,2048); + transpose4_ooff_simd256(x256+32,xtmpp+16,2048); + transpose4_ooff_simd256(x256+34,xtmpp+17,2048); + transpose4_ooff_simd256(x256+36,xtmpp+18,2048); + transpose4_ooff_simd256(x256+38,xtmpp+19,2048); + transpose4_ooff_simd256(x256+40,xtmpp+20,2048); + transpose4_ooff_simd256(x256+42,xtmpp+21,2048); + transpose4_ooff_simd256(x256+44,xtmpp+22,2048); + transpose4_ooff_simd256(x256+46,xtmpp+23,2048); + transpose4_ooff_simd256(x256+48,xtmpp+24,2048); + transpose4_ooff_simd256(x256+50,xtmpp+25,2048); + transpose4_ooff_simd256(x256+52,xtmpp+26,2048); + transpose4_ooff_simd256(x256+54,xtmpp+27,2048); + transpose4_ooff_simd256(x256+56,xtmpp+28,2048); + transpose4_ooff_simd256(x256+58,xtmpp+29,2048); + transpose4_ooff_simd256(x256+60,xtmpp+30,2048); + transpose4_ooff_simd256(x256+62,xtmpp+31,2048); + x256+=64; + xtmpp+=32; + } + + dft16384((int16_t*)(xtmp),(int16_t*)ytmp,1); + dft16384((int16_t*)(xtmp+2048),(int16_t*)(ytmp+2048),1); + + + for (i=0; i<2048; i++) { + bfly2_256(ytmpp,ytmpp+2048, + y256p,y256p+2048, + tw32768_256p); + tw32768_256p++; + y256p++; + ytmpp++; + } + + if (scale>0) { + y256p = y256; + + for (i=0; i<64; i++) { + y256p[0] = mulhi_int16_simd256(y256p[0],ONE_OVER_SQRT2_Q15_128); + y256p[1] = mulhi_int16_simd256(y256p[1],ONE_OVER_SQRT2_Q15_128); + y256p[2] = mulhi_int16_simd256(y256p[2],ONE_OVER_SQRT2_Q15_128); + y256p[3] = mulhi_int16_simd256(y256p[3],ONE_OVER_SQRT2_Q15_128); + y256p[4] = mulhi_int16_simd256(y256p[4],ONE_OVER_SQRT2_Q15_128); + y256p[5] = mulhi_int16_simd256(y256p[5],ONE_OVER_SQRT2_Q15_128); + y256p[6] = mulhi_int16_simd256(y256p[6],ONE_OVER_SQRT2_Q15_128); + y256p[7] = mulhi_int16_simd256(y256p[7],ONE_OVER_SQRT2_Q15_128); + y256p[8] = mulhi_int16_simd256(y256p[8],ONE_OVER_SQRT2_Q15_128); + y256p[9] = mulhi_int16_simd256(y256p[9],ONE_OVER_SQRT2_Q15_128); + y256p[10] = mulhi_int16_simd256(y256p[10],ONE_OVER_SQRT2_Q15_128); + y256p[11] = mulhi_int16_simd256(y256p[11],ONE_OVER_SQRT2_Q15_128); + y256p[12] = mulhi_int16_simd256(y256p[12],ONE_OVER_SQRT2_Q15_128); + y256p[13] = mulhi_int16_simd256(y256p[13],ONE_OVER_SQRT2_Q15_128); + y256p[14] = mulhi_int16_simd256(y256p[14],ONE_OVER_SQRT2_Q15_128); + y256p[15] = mulhi_int16_simd256(y256p[15],ONE_OVER_SQRT2_Q15_128); + y256p+=16; + } + } + + _mm_empty(); + _m_empty(); + +} + +void idft32768(int16_t *x,int16_t *y,unsigned char scale) +{ + + simd256_q15_t xtmp[4096],*xtmpp,*x256 = (simd256_q15_t *)x; + simd256_q15_t ytmp[4096],*tw32768_256p=(simd256_q15_t *)tw32768,*y256=(simd256_q15_t *)y,*y256p=(simd256_q15_t *)y; + simd256_q15_t *ytmpp = &ytmp[0]; + int i; + simd256_q15_t ONE_OVER_SQRT2_Q15_128 = set1_int16_simd256(ONE_OVER_SQRT2_Q15); + + xtmpp = xtmp; + + for (i=0; i<64; i++) { + transpose4_ooff_simd256(x256 ,xtmpp,2048); + transpose4_ooff_simd256(x256+2,xtmpp+1,2048); + transpose4_ooff_simd256(x256+4,xtmpp+2,2048); + transpose4_ooff_simd256(x256+6,xtmpp+3,2048); + transpose4_ooff_simd256(x256+8,xtmpp+4,2048); + transpose4_ooff_simd256(x256+10,xtmpp+5,2048); + transpose4_ooff_simd256(x256+12,xtmpp+6,2048); + transpose4_ooff_simd256(x256+14,xtmpp+7,2048); + transpose4_ooff_simd256(x256+16,xtmpp+8,2048); + transpose4_ooff_simd256(x256+18,xtmpp+9,2048); + transpose4_ooff_simd256(x256+20,xtmpp+10,2048); + transpose4_ooff_simd256(x256+22,xtmpp+11,2048); + transpose4_ooff_simd256(x256+24,xtmpp+12,2048); + transpose4_ooff_simd256(x256+26,xtmpp+13,2048); + transpose4_ooff_simd256(x256+28,xtmpp+14,2048); + transpose4_ooff_simd256(x256+30,xtmpp+15,2048); + transpose4_ooff_simd256(x256+32,xtmpp+16,2048); + transpose4_ooff_simd256(x256+34,xtmpp+17,2048); + transpose4_ooff_simd256(x256+36,xtmpp+18,2048); + transpose4_ooff_simd256(x256+38,xtmpp+19,2048); + transpose4_ooff_simd256(x256+40,xtmpp+20,2048); + transpose4_ooff_simd256(x256+42,xtmpp+21,2048); + transpose4_ooff_simd256(x256+44,xtmpp+22,2048); + transpose4_ooff_simd256(x256+46,xtmpp+23,2048); + transpose4_ooff_simd256(x256+48,xtmpp+24,2048); + transpose4_ooff_simd256(x256+50,xtmpp+25,2048); + transpose4_ooff_simd256(x256+52,xtmpp+26,2048); + transpose4_ooff_simd256(x256+54,xtmpp+27,2048); + transpose4_ooff_simd256(x256+56,xtmpp+28,2048); + transpose4_ooff_simd256(x256+58,xtmpp+29,2048); + transpose4_ooff_simd256(x256+60,xtmpp+30,2048); + transpose4_ooff_simd256(x256+62,xtmpp+31,2048); + x256+=64; + xtmpp+=32; + } + + idft16384((int16_t*)(xtmp),(int16_t*)ytmp,1); + idft16384((int16_t*)(xtmp+2048),(int16_t*)(ytmp+2048),1); + + + for (i=0; i<2048; i++) { + ibfly2_256(ytmpp,ytmpp+2048, + y256p,y256p+2048, + tw32768_256p); + tw32768_256p++; + y256p++; + ytmpp++; + } + + if (scale>0) { + y256p = y256; + + for (i=0; i<256; i++) { + y256p[0] = mulhi_int16_simd256(y256p[0],ONE_OVER_SQRT2_Q15_128); + y256p[1] = mulhi_int16_simd256(y256p[1],ONE_OVER_SQRT2_Q15_128); + y256p[2] = mulhi_int16_simd256(y256p[2],ONE_OVER_SQRT2_Q15_128); + y256p[3] = mulhi_int16_simd256(y256p[3],ONE_OVER_SQRT2_Q15_128); + y256p[4] = mulhi_int16_simd256(y256p[4],ONE_OVER_SQRT2_Q15_128); + y256p[5] = mulhi_int16_simd256(y256p[5],ONE_OVER_SQRT2_Q15_128); + y256p[6] = mulhi_int16_simd256(y256p[6],ONE_OVER_SQRT2_Q15_128); + y256p[7] = mulhi_int16_simd256(y256p[7],ONE_OVER_SQRT2_Q15_128); + y256p[8] = mulhi_int16_simd256(y256p[8],ONE_OVER_SQRT2_Q15_128); + y256p[9] = mulhi_int16_simd256(y256p[9],ONE_OVER_SQRT2_Q15_128); + y256p[10] = mulhi_int16_simd256(y256p[10],ONE_OVER_SQRT2_Q15_128); + y256p[11] = mulhi_int16_simd256(y256p[11],ONE_OVER_SQRT2_Q15_128); + y256p[12] = mulhi_int16_simd256(y256p[12],ONE_OVER_SQRT2_Q15_128); + y256p[13] = mulhi_int16_simd256(y256p[13],ONE_OVER_SQRT2_Q15_128); + y256p[14] = mulhi_int16_simd256(y256p[14],ONE_OVER_SQRT2_Q15_128); + y256p[15] = mulhi_int16_simd256(y256p[15],ONE_OVER_SQRT2_Q15_128); + y256p+=16; + } + } + + _mm_empty(); + _m_empty(); + +} + + +#endif + + int16_t twa1536[1024],twb1536[1024]; // 512 x 3 @@ -6061,28 +6662,214 @@ void idft24576(int16_t *input, int16_t *output,unsigned char scale) } int16_t twa36864[24576] __attribute__((aligned(32))); -int16_t twb36884[24576] __attribute__((aligned(32))); +int16_t twb36864[24576] __attribute__((aligned(32))); + // 12288 x 3 void dft36864(int16_t *input, int16_t *output,uint8_t scale) { - AssertFatal(1==0,"Need to do this ..\n"); + int i,i2,j; + uint32_t tmp[3][12288] __attribute__((aligned(32))); + uint32_t tmpo[3][12288] __attribute__((aligned(32))); + simd_q15_t *y128p=(simd_q15_t*)output; + simd_q15_t ONE_OVER_SQRT3_Q15_128 = set1_int16(ONE_OVER_SQRT3_Q15); + + for (i=0,j=0; i<12288; i++) { + tmp[0][i] = ((uint32_t *)input)[j++]; + tmp[1][i] = ((uint32_t *)input)[j++]; + tmp[2][i] = ((uint32_t *)input)[j++]; + } + + dft12288((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1); + dft12288((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); + dft12288((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("dft36864out0.m","o0",tmpo[0],12288,1,1); + LOG_M("dft36864out1.m","o1",tmpo[1],12288,1,1); + LOG_M("dft36864out2.m","o2",tmpo[2],12288,1,1); + } + + for (i=0,i2=0; i<24576; i+=8,i2+=4) { + bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),(simd_q15_t*)(&tmpo[2][i2]), + (simd_q15_t*)(output+i),(simd_q15_t*)(output+24576+i),(simd_q15_t*)(output+49152+i), + (simd_q15_t*)(twa36864+i),(simd_q15_t*)(twb36864+i)); + } + + if (scale==1) { + for (i=0; i<576; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT3_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT3_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT3_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT3_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT3_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT3_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT3_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT3_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT3_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT3_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT3_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT3_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT3_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT3_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT3_Q15_128); + y128p+=16; + } + } + _mm_empty(); + _m_empty(); + if (LOG_DUMPFLAG(DEBUG_DFT)) { + LOG_M("out.m","out",output,36864,1,1); + } } + void idft36864(int16_t *input, int16_t *output,uint8_t scale) { - AssertFatal(1==0,"Need to do this ..\n"); + int i,i2,j; + uint32_t tmp[3][12288] __attribute__((aligned(32))); + uint32_t tmpo[3][12288] __attribute__((aligned(32))); + simd_q15_t *y128p=(simd_q15_t*)output; + simd_q15_t ONE_OVER_SQRT3_Q15_128 = set1_int16(ONE_OVER_SQRT3_Q15); + + for (i=0,j=0; i<12288; i++) { + tmp[0][i] = ((uint32_t *)input)[j++]; + tmp[1][i] = ((uint32_t *)input)[j++]; + tmp[2][i] = ((uint32_t *)input)[j++]; + } + + idft12288((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1); + idft12288((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); + idft12288((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + + for (i=0,i2=0; i<24576; i+=8,i2+=4) { + ibfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), + (simd_q15_t*)(output+i),(simd_q15_t*)(output+24576+i),(simd_q15_t*)(output+49152+i), + (simd_q15_t*)(twa36864+i),(simd_q15_t*)(twb36864+i)); + } + if (scale==1) { + for (i=0; i<576; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT3_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT3_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT3_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT3_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT3_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT3_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT3_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT3_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT3_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT3_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT3_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT3_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT3_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT3_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT3_Q15_128); + y128p+=16; + } + } + _mm_empty(); + _m_empty(); } int16_t twa49152[32768] __attribute__((aligned(32))); int16_t twb49152[32768] __attribute__((aligned(32))); + // 16384 x 3 void dft49152(int16_t *input, int16_t *output,uint8_t scale) { - AssertFatal(1==0,"Need to do this ..\n"); + int i,i2,j; + uint32_t tmp[3][16384] __attribute__((aligned(32))); + uint32_t tmpo[3][16384] __attribute__((aligned(32))); + simd_q15_t *y128p=(simd_q15_t*)output; + simd_q15_t ONE_OVER_SQRT3_Q15_128 = set1_int16(ONE_OVER_SQRT3_Q15); + + for (i=0,j=0; i<16384; i++) { + tmp[0][i] = ((uint32_t *)input)[j++]; + tmp[1][i] = ((uint32_t *)input)[j++]; + tmp[2][i] = ((uint32_t *)input)[j++]; + } + + dft16384((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1); + dft16384((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); + dft16384((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + + for (i=0,i2=0; i<32768; i+=8,i2+=4) { + bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), + (simd_q15_t*)(output+i),(simd_q15_t*)(output+32768+i),(simd_q15_t*)(output+65536+i), + (simd_q15_t*)(twa49152+i),(simd_q15_t*)(twb49152+i)); + } + if (scale==1) { + for (i=0; i<768; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT3_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT3_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT3_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT3_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT3_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT3_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT3_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT3_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT3_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT3_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT3_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT3_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT3_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT3_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT3_Q15_128); + y128p+=16; + } + } + _mm_empty(); + _m_empty(); + } void idft49152(int16_t *input, int16_t *output,uint8_t scale) { - AssertFatal(1==0,"Need to do this ..\n"); + int i,i2,j; + uint32_t tmp[3][16384] __attribute__((aligned(32))); + uint32_t tmpo[3][16384] __attribute__((aligned(32))); + simd_q15_t *y128p=(simd_q15_t*)output; + simd_q15_t ONE_OVER_SQRT3_Q15_128 = set1_int16(ONE_OVER_SQRT3_Q15); + + for (i=0,j=0; i<16384; i++) { + tmp[0][i] = ((uint32_t *)input)[j++]; + tmp[1][i] = ((uint32_t *)input)[j++]; + tmp[2][i] = ((uint32_t *)input)[j++]; + } + + idft16384((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1); + idft16384((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); + idft16384((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + + for (i=0,i2=0; i<32768; i+=8,i2+=4) { + ibfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), + (simd_q15_t*)(output+i),(simd_q15_t*)(output+32768+i),(simd_q15_t*)(output+65536+i), + (simd_q15_t*)(twa49152+i),(simd_q15_t*)(twb49152+i)); + } + if (scale==1) { + for (i=0; i<768; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT3_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT3_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT3_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT3_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT3_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT3_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT3_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT3_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT3_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT3_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT3_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT3_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT3_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT3_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT3_Q15_128); + y128p+=16; + } + } + _mm_empty(); + _m_empty(); } int16_t twa73728[49152] __attribute__((aligned(32))); @@ -6099,17 +6886,104 @@ void idft73728(int16_t *input, int16_t *output,uint8_t scale) { } -int16_t twa98304[49152] __attribute__((aligned(32))); -int16_t twb98304[49152] __attribute__((aligned(32))); +int16_t twa98304[65536] __attribute__((aligned(32))); +int16_t twb98304[65536] __attribute__((aligned(32))); // 32768 x 3 void dft98304(int16_t *input, int16_t *output,uint8_t scale) { - AssertFatal(1==0,"Need to do this ..\n"); + int i,i2,j; + uint32_t tmp[3][32768] __attribute__((aligned(32))); + uint32_t tmpo[3][32768] __attribute__((aligned(32))); + simd_q15_t *y128p=(simd_q15_t*)output; + simd_q15_t ONE_OVER_SQRT3_Q15_128 = set1_int16(ONE_OVER_SQRT3_Q15); + + for (i=0,j=0; i<32768; i++) { + tmp[0][i] = ((uint32_t *)input)[j++]; + tmp[1][i] = ((uint32_t *)input)[j++]; + tmp[2][i] = ((uint32_t *)input)[j++]; + } + + dft32768((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1); + dft32768((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); + dft32768((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + + for (i=0,i2=0; i<65536; i+=8,i2+=4) { + bfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), + (simd_q15_t*)(output+i),(simd_q15_t*)(output+65536+i),(simd_q15_t*)(output+131072+i), + (simd_q15_t*)(twa98304+i),(simd_q15_t*)(twb98304+i)); + } + if (scale==1) { + for (i=0; i<1536; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT3_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT3_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT3_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT3_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT3_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT3_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT3_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT3_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT3_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT3_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT3_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT3_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT3_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT3_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT3_Q15_128); + y128p+=16; + } + } + _mm_empty(); + _m_empty(); + } void idft98304(int16_t *input, int16_t *output,uint8_t scale) { - AssertFatal(1==0,"Need to do this ..\n"); + int i,i2,j; + uint32_t tmp[3][32768] __attribute__((aligned(32))); + uint32_t tmpo[3][32768] __attribute__((aligned(32))); + simd_q15_t *y128p=(simd_q15_t*)output; + simd_q15_t ONE_OVER_SQRT3_Q15_128 = set1_int16(ONE_OVER_SQRT3_Q15); + + for (i=0,j=0; i<32768; i++) { + tmp[0][i] = ((uint32_t *)input)[j++]; + tmp[1][i] = ((uint32_t *)input)[j++]; + tmp[2][i] = ((uint32_t *)input)[j++]; + } + + idft32768((int16_t*)(tmp[0]),(int16_t*)(tmpo[0]),1); + idft32768((int16_t*)(tmp[1]),(int16_t*)(tmpo[1]),1); + idft32768((int16_t*)(tmp[2]),(int16_t*)(tmpo[2]),1); + + for (i=0,i2=0; i<65536; i+=8,i2+=4) { + ibfly3((simd_q15_t*)(&tmpo[0][i2]),(simd_q15_t*)(&tmpo[1][i2]),((simd_q15_t*)&tmpo[2][i2]), + (simd_q15_t*)(output+i),(simd_q15_t*)(output+65536+i),(simd_q15_t*)(output+131072+i), + (simd_q15_t*)(twa98304+i),(simd_q15_t*)(twb98304+i)); + } + if (scale==1) { + for (i=0; i<1536; i++) { + y128p[0] = mulhi_int16(y128p[0],ONE_OVER_SQRT3_Q15_128); + y128p[1] = mulhi_int16(y128p[1],ONE_OVER_SQRT3_Q15_128); + y128p[2] = mulhi_int16(y128p[2],ONE_OVER_SQRT3_Q15_128); + y128p[3] = mulhi_int16(y128p[3],ONE_OVER_SQRT3_Q15_128); + y128p[4] = mulhi_int16(y128p[4],ONE_OVER_SQRT3_Q15_128); + y128p[5] = mulhi_int16(y128p[5],ONE_OVER_SQRT3_Q15_128); + y128p[6] = mulhi_int16(y128p[6],ONE_OVER_SQRT3_Q15_128); + y128p[7] = mulhi_int16(y128p[7],ONE_OVER_SQRT3_Q15_128); + y128p[8] = mulhi_int16(y128p[8],ONE_OVER_SQRT3_Q15_128); + y128p[9] = mulhi_int16(y128p[9],ONE_OVER_SQRT3_Q15_128); + y128p[10] = mulhi_int16(y128p[10],ONE_OVER_SQRT3_Q15_128); + y128p[11] = mulhi_int16(y128p[11],ONE_OVER_SQRT3_Q15_128); + y128p[12] = mulhi_int16(y128p[12],ONE_OVER_SQRT3_Q15_128); + y128p[13] = mulhi_int16(y128p[13],ONE_OVER_SQRT3_Q15_128); + y128p[14] = mulhi_int16(y128p[14],ONE_OVER_SQRT3_Q15_128); + y128p[15] = mulhi_int16(y128p[15],ONE_OVER_SQRT3_Q15_128); + y128p+=16; + } + } + _mm_empty(); + _m_empty(); } @@ -8724,6 +9598,8 @@ int dfts_autoinit(void) init_rad2(2048,tw2048); init_rad4(4096,tw4096); init_rad2(8192,tw8192); + init_rad4(16384,tw16384); + init_rad2(32768,tw32768); init_rad3(1536,twa1536,twb1536); init_rad3(3072,twa3072,twb3072); @@ -8731,6 +9607,10 @@ int dfts_autoinit(void) init_rad3(12288,twa12288,twb12288); init_rad3(18432,twa18432,twb18432); init_rad3(24576,twa24576,twb24576); + init_rad3(36864,twa36864,twb36864); + init_rad3(49152,twa49152,twb49152); + init_rad3(98304,twa98304,twb98304); + init_rad2_rep(24,tw24); init_rad3_rep(36,twa36,twb36); @@ -8770,6 +9650,7 @@ int dfts_autoinit(void) +#ifndef MR_MAIN void dft(uint8_t sizeidx, int16_t *sigF,int16_t *sig,unsigned char scale_flag){ AssertFatal((sizeidx>=0 && sizeidx<(int)DFT_SIZE_IDXTABLESIZE),"Invalid dft size index %i\n",sizeidx); @@ -8780,6 +9661,7 @@ void idft(uint8_t sizeidx, int16_t *sigF,int16_t *sig,unsigned char scale_flag){ AssertFatal((sizeidx>=0 && sizeidx<(int)IDFT_SIZE_IDXTABLESIZE),"Invalid idft size index %i\n",sizeidx); idft_ftab[sizeidx](sigF,sig,scale_flag); }; +#endif /*---------------------------------------------------------------------------------------*/ @@ -8950,9 +9832,9 @@ int main(int argc, char**argv) time_stats_t ts; #ifdef __AVX2__ - simd256_q15_t x[4096],x2[4096],y[4096],tw0,tw1,tw2,tw3; + simd256_q15_t x[16384],x2[16384],y[16384],tw0,tw1,tw2,tw3; #else - simd_q15_t x[8192],y[8192],tw0,tw1,tw2,tw3; + simd_q15_t x[32768],y[32768],tw0,tw1,tw2,tw3; #endif int i; simd_q15_t *x128=(simd_q15_t*)x,*y128=(simd_q15_t*)y; @@ -9514,10 +10396,34 @@ int main(int argc, char**argv) stop_meas(&ts); } - printf("\n\n1536-point(%f cycles)\n",(double)ts.diff/(double)ts.trials); + printf("\n\n8192-point(%f cycles)\n",(double)ts.diff/(double)ts.trials); LOG_M("y8192.m","y8192",y,8192,1,1); LOG_M("x8192.m","x8192",x,8192,1,1); + memset((void*)x,0,16384*sizeof(int32_t)); + for (i=2;i<9602;i++) { + if ((taus() & 1)==0) + ((int16_t*)x)[i] = 364; + else + ((int16_t*)x)[i] = -364; + } + for (i=2*(16384-4800);i<32768;i++) { + if ((taus() & 1)==0) + ((int16_t*)x)[i] = 364; + else + ((int16_t*)x)[i] = -364; + } + reset_meas(&ts); + for (i=0; i<10000; i++) { + start_meas(&ts); + dft16384((int16_t *)x,(int16_t *)y,1); + stop_meas(&ts); + } + + printf("\n\n16384-point(%f cycles)\n",(double)ts.diff/(double)ts.trials); + LOG_M("y16384.m","y16384",y,16384,1,1); + LOG_M("x16384.m","x16384",x,16384,1,1); + memset((void*)x,0,1536*sizeof(int32_t)); for (i=2;i<1202;i++) { if ((taus() & 1)==0) @@ -9666,6 +10572,56 @@ int main(int argc, char**argv) LOG_M("y24576.m","y24576",y,24576,1,1); LOG_M("x24576.m","x24576",x,24576,1,1); + + memset((void*)x,0,2*18432*sizeof(int32_t)); + for (i=2;i<(2*14402);i++) { + if ((taus() & 1)==0) + ((int16_t*)x)[i] = 364; + else + ((int16_t*)x)[i] = -364; + } + for (i=2*(36864-14400);i<(36864*2);i++) { + if ((taus() & 1)==0) + ((int16_t*)x)[i] = 364; + else + ((int16_t*)x)[i] = -364; + } + reset_meas(&ts); + for (i=0; i<10000; i++) { + start_meas(&ts); + dft36864((int16_t *)x,(int16_t *)y,1); + stop_meas(&ts); + } + + printf("\n\n36864-point(%f cycles)\n",(double)ts.diff/(double)ts.trials); + LOG_M("y36864.m","y36864",y,36864,1,1); + LOG_M("x36864.m","x36864",x,36864,1,1); + + + memset((void*)x,0,49152*sizeof(int32_t)); + for (i=2;i<28402;i++) { + if ((taus() & 1)==0) + ((int16_t*)x)[i] = 364; + else + ((int16_t*)x)[i] = -364; + } + for (i=2*(49152-14400);i<98304;i++) { + if ((taus() & 1)==0) + ((int16_t*)x)[i] = 364; + else + ((int16_t*)x)[i] = -364; + } + reset_meas(&ts); + for (i=0; i<10000; i++) { + start_meas(&ts); + idft49152((int16_t *)x,(int16_t *)y,1); + stop_meas(&ts); + } + + printf("\n\n49152-point(%f cycles)\n",(double)ts.diff/(double)ts.trials); + LOG_M("y49152.m","y49152",y,49152,1,1); + LOG_M("x49152.m","x49152",x,49152,1,1); + /* int dftsizes[33]={24,36,48,60,72,96,108,120,144,180,192,216,240,288,300,324,360,384,432,480,540,576,600,648,720,768,864,900,960,972,1080,1152,1200}; void (*dft)(int16_t *x,int16_t *y,uint8_t scale)[33] = {dft24,dft36,dft48,dft60,dft72,dft96,dft108,dft120,dft144,dft180,dft192,dft216,dft240,dft288,dft300,dft324,dft360,dft384,dft432,dft480,dft540,dft576,dft600,dft648,dft720,dft768,dft864,dft900,dft960,dft972,dft1080,dft1152,dft1200}; for (int n=0;n<33;n++) { @@ -9698,7 +10654,7 @@ int main(int argc, char**argv) LOG_M(ystr,ystr2,y,dftsizes[n]*4,1,1); LOG_M(xstr,xstr2,x,dftsizes[n]*4,1,1); } - + */ return(0); } diff --git a/openair1/PHY/TOOLS/tools_defs.h b/openair1/PHY/TOOLS/tools_defs.h index 61ea785db8..9c9b8aa821 100644 --- a/openair1/PHY/TOOLS/tools_defs.h +++ b/openair1/PHY/TOOLS/tools_defs.h @@ -183,10 +183,6 @@ This function performs optimized fixed-point radix-2 FFT/IFFT. - - - - #ifdef OAIDFTS_MAIN typedef void(*adftfunc_t)(int16_t *sigF,int16_t *sig,unsigned char scale_flag); typedef void(*aidftfunc_t)(int16_t *sigF,int16_t *sig,unsigned char scale_flag); diff --git a/openair1/PHY/defs_RU.h b/openair1/PHY/defs_RU.h index ce808eddf9..b8083b5ecf 100644 --- a/openair1/PHY/defs_RU.h +++ b/openair1/PHY/defs_RU.h @@ -38,8 +38,7 @@ #include "openairinterface5g_limits.h" #include "PHY/TOOLS/time_meas.h" #include "defs_common.h" -#include - +#include "nfapi_nr_interface_scf.h" #define MAX_BANDS_PER_RRU 4 #define MAX_RRU_CONFIG_SIZE 1024 @@ -186,6 +185,16 @@ typedef struct RU_feptx_t_s{ int index; }RU_feptx_t; +typedef struct { + int frame; + int slot; + int fmt; + int numRA; + int prachStartSymbol; +} RU_PRACH_list_t; + +#define NUMBER_OF_NR_RU_PRACH_MAX 8 + typedef struct RU_proc_t_s { /// Pointer to associated RU descriptor struct RU_t_s *ru; @@ -477,6 +486,8 @@ typedef struct RU_t_s { int att_tx; /// flag to indicate precoding operation in RU int do_precoding; + /// FAPI confiuration + nfapi_nr_config_request_scf_t config; /// Frame parameters struct LTE_DL_FRAME_PARMS *frame_parms; struct NR_DL_FRAME_PARMS *nr_frame_parms; @@ -579,6 +590,10 @@ typedef struct RU_t_s { int32_t *bw_list[NUMBER_OF_eNB_MAX+1]; /// beamforming weight vectors int32_t **beam_weights[NUMBER_OF_eNB_MAX+1][15]; + /// prach commands + RU_PRACH_list_t prach_list[NUMBER_OF_NR_RU_PRACH_MAX]; + /// mutex for prach_list access + pthread_mutex_t prach_list_mutex; /// received frequency-domain signal for PRACH (IF4p5 RRU) int16_t **prach_rxsigF; /// received frequency-domain signal for PRACH BR (IF4p5 RRU) diff --git a/openair1/PHY/defs_gNB.h b/openair1/PHY/defs_gNB.h index aa794da818..e2cdebff3a 100644 --- a/openair1/PHY/defs_gNB.h +++ b/openair1/PHY/defs_gNB.h @@ -43,6 +43,8 @@ #include "PHY/CODING/nrLDPC_extern.h" #include "PHY/CODING/nrLDPC_decoder/nrLDPC_types.h" +#include "nfapi_nr_interface_scf.h" + #define MAX_NUM_RU_PER_gNB MAX_NUM_RU_PER_eNB #define MAX_PUCCH0_NID 8 @@ -52,6 +54,7 @@ typedef struct { int lut[MAX_PUCCH0_NID][160][14]; } NR_gNB_PUCCH0_LUT_t; + typedef struct { uint32_t pbch_a; uint32_t pbch_a_interleaved; @@ -155,6 +158,14 @@ typedef struct { int16_t sqrt_rho_b; } NR_gNB_DLSCH_t; +typedef struct { + int frame; + int slot; + nfapi_nr_prach_pdu_t pdu; +} gNB_PRACH_list_t; + +#define NUMBER_OF_NR_PRACH_MAX 8 + typedef struct { /// \brief ?. /// first index: ? [0..1023] (hard coded) @@ -165,6 +176,7 @@ typedef struct { int16_t **rxsigF; /// \brief local buffer to compute prach_ifft int32_t *prach_ifft; + gNB_PRACH_list_t list[NUMBER_OF_NR_PRACH_MAX]; } NR_gNB_PRACH; typedef struct { @@ -172,8 +184,8 @@ typedef struct { nfapi_nr_pusch_pdu_t ulsch_pdu; /// Frame where current HARQ round was sent uint32_t frame; - /// Subframe where current HARQ round was sent - uint32_t subframe; + /// Slot where current HARQ round was sent + uint32_t slot; /// Index of current HARQ round for this DLSCH uint8_t round; /// Last TPC command @@ -328,6 +340,15 @@ typedef struct { uint16_t cba_rnti[NUM_MAX_CBA_GROUP]; } NR_gNB_ULSCH_t; +typedef struct { + uint8_t active; + /// Frame where current PUCCH pdu was sent + uint32_t frame; + /// Slot where current PUCCH pdu was sent + uint32_t slot; + /// ULSCH PDU + nfapi_nr_pucch_pdu_t pucch_pdu; +} NR_gNB_PUCCH_t; typedef struct { /// \brief Pointers (dynamic) to the received data in the time domain. @@ -607,9 +628,9 @@ typedef struct { #define MAX_NUM_NR_RX_RACH_PDUS 4 #define MAX_NUM_NR_RX_PRACH_PREAMBLES 4 -#define MAX_UL_PDUS_PER_SLOT 100 -#define MAX_NUM_NR_SRS_PDUS 100 -#define MAX_NUM_NR_UCI_PDUS 100 +#define MAX_UL_PDUS_PER_SLOT 8 +#define MAX_NUM_NR_SRS_PDUS 8 +#define MAX_NUM_NR_UCI_PDUS 8 /// Top-level PHY Data Structure for gNB typedef struct PHY_VARS_gNB_s { @@ -663,10 +684,13 @@ typedef struct PHY_VARS_gNB_s { NR_gNB_COMMON common_vars; NR_gNB_PRACH prach_vars; NR_gNB_PUSCH *pusch_vars[NUMBER_OF_NR_ULSCH_MAX]; + NR_gNB_PUCCH_t *pucch[NUMBER_OF_NR_PUCCH_MAX]; NR_gNB_DLSCH_t *dlsch[NUMBER_OF_NR_DLSCH_MAX][2]; // Nusers times two spatial streams NR_gNB_ULSCH_t *ulsch[NUMBER_OF_NR_ULSCH_MAX][2]; // [Nusers times][2 codewords] NR_gNB_DLSCH_t *dlsch_SI,*dlsch_ra,*dlsch_p; NR_gNB_DLSCH_t *dlsch_PCH; + t_nrPolar_params *uci_polarParams; + uint8_t pbch_configured; char gNB_generate_rar; diff --git a/openair1/PHY/defs_nr_UE.h b/openair1/PHY/defs_nr_UE.h index b2d6a75265..9bdf892ceb 100644 --- a/openair1/PHY/defs_nr_UE.h +++ b/openair1/PHY/defs_nr_UE.h @@ -782,6 +782,8 @@ typedef struct { int16_t amp; int16_t *prachF; int16_t *prach; + fapi_nr_ul_config_prach_pdu prach_pdu; + uint8_t prach_Config_enabled; } NR_UE_PRACH; // structure used for multiple SSB detection @@ -882,8 +884,6 @@ typedef struct { fapi_nr_config_request_t nrUE_config; - uint16_t frame_gap; - // the following structures are not part of PHY_vars_UE anymore as it is not thread safe. They are now on the stack of the functions that actually need them //nr_downlink_indication_t dl_indication; @@ -930,7 +930,7 @@ typedef struct { uint8_t pucch_sel[10]; uint8_t pucch_payload[22]; - UE_MODE_t UE_mode[NUMBER_OF_CONNECTED_eNB_MAX]; + UE_MODE_t UE_mode[NUMBER_OF_CONNECTED_gNB_MAX]; /// cell-specific reference symbols uint32_t lte_gold_table[7][20][2][14]; @@ -965,12 +965,13 @@ typedef struct { char ulsch_no_allocation_counter[NUMBER_OF_CONNECTED_eNB_MAX]; + unsigned char ulsch_Msg3_active[NUMBER_OF_CONNECTED_gNB_MAX]; + uint32_t ulsch_Msg3_frame[NUMBER_OF_CONNECTED_gNB_MAX]; + unsigned char ulsch_Msg3_subframe[NUMBER_OF_CONNECTED_gNB_MAX]; + uint8_t Msg3_startSymbol[NUMBER_OF_CONNECTED_gNB_MAX]; + uint8_t Msg3_Length[NUMBER_OF_CONNECTED_gNB_MAX]; - - unsigned char ulsch_Msg3_active[NUMBER_OF_CONNECTED_eNB_MAX]; - uint32_t ulsch_Msg3_frame[NUMBER_OF_CONNECTED_eNB_MAX]; - unsigned char ulsch_Msg3_subframe[NUMBER_OF_CONNECTED_eNB_MAX]; - PRACH_RESOURCES_t *prach_resources[NUMBER_OF_CONNECTED_eNB_MAX]; + NR_PRACH_RESOURCES_t *prach_resources[NUMBER_OF_CONNECTED_gNB_MAX]; int turbo_iterations, turbo_cntl_iterations; /// \brief ?. /// - first index: eNB [0..NUMBER_OF_CONNECTED_eNB_MAX[ (hard coded) @@ -1005,8 +1006,6 @@ typedef struct { int dlsch_mtch_trials[MAX_MBSFN_AREA][NUMBER_OF_CONNECTED_eNB_MAX]; int current_dlsch_cqi[NUMBER_OF_CONNECTED_eNB_MAX]; unsigned char first_run_timing_advance[NUMBER_OF_CONNECTED_eNB_MAX]; - uint8_t generate_prach; - uint8_t generate_nr_prach; uint8_t prach_cnt; uint8_t prach_PreambleIndex; // uint8_t prach_timer; diff --git a/openair1/PHY/defs_nr_common.h b/openair1/PHY/defs_nr_common.h index ccc79b7d47..584962c55c 100644 --- a/openair1/PHY/defs_nr_common.h +++ b/openair1/PHY/defs_nr_common.h @@ -198,30 +198,34 @@ typedef struct { nr_reg_t reg_list[NR_NB_REG_PER_CCE]; } nr_cce_t; - -/// PRACH-ConfigInfo from 38.331 RRC spec typedef struct { - /// Parameter: prach-ConfigurationIndex, see TS 38.211 (6.3.3.2). - uint8_t prach_ConfigIndex; - /// Parameter: High-speed-flag, see TS 38.211 (6.3.3.1). 1 corresponds to Restricted set and 0 to Unrestricted set. - uint8_t highSpeedFlag; - /// Restricted Set Config (type A=0 , type B=1) TS 38.211 (6.3.3.1) - uint8_t restrictedSetConfig; - /// 38.211 (NCS 38.211 6.3.3.1). - uint8_t zeroCorrelationZoneConfig; - /// see TS 38.211 (6.3.3.2). - uint8_t msg1_frequencystart; -} NR_PRACH_CONFIG_INFO; - -/// PRACH-ConfigSIB or PRACH-Config -typedef struct { - /// Parameter: prach-rootSequenceIndex, see TS 38.211 (6.3.3.2). - uint16_t rootSequenceIndex; - /// prach_Config_enabled=1 means enabled.} - uint8_t prach_Config_enabled; - /// PRACH Configuration Information - NR_PRACH_CONFIG_INFO prach_ConfigInfo; -} NR_PRACH_CONFIG_COMMON; + /// PRACH format retrieved from prach_ConfigIndex + uint16_t prach_format; + /// Preamble index for PRACH (0-63) + uint8_t ra_PreambleIndex; + /// RACH MaskIndex + uint8_t ra_RACH_MaskIndex; + /// Target received power at gNB. Baseline is range -202..-60 dBm. Depends on delta preamble, power ramping counter and step. + int ra_PREAMBLE_RECEIVED_TARGET_POWER; + /// PRACH index for TDD (0 ... 6) depending on TDD configuration and prachConfigIndex + uint8_t ra_TDD_map_index; + /// RA Preamble Power Ramping Step in dB + uint32_t RA_PREAMBLE_POWER_RAMPING_STEP; + /// + uint8_t RA_PREAMBLE_BACKOFF; + /// + uint8_t RA_SCALING_FACTOR_BI; + /// + uint8_t RA_PCMAX; + /// Corresponding RA-RNTI for UL-grant + uint16_t ra_RNTI; + /// Pointer to Msg3 payload for UL-grant + uint8_t *Msg3; + /// Frame of last completed synch + uint8_t sync_frame; + /// Flag to indicate that prach is ready to start: it is enabled with an initial delay after the sync + uint8_t init_msg1; +} NR_PRACH_RESOURCES_t; typedef struct NR_DL_FRAME_PARMS NR_DL_FRAME_PARMS; @@ -313,8 +317,6 @@ struct NR_DL_FRAME_PARMS { uint8_t nb_antennas_rx; /// Number of common transmit antenna ports in eNodeB (1 or 2) uint8_t nb_antenna_ports_gNB; - /// PRACH_CONFIG - NR_PRACH_CONFIG_COMMON prach_config_common; /// Cyclic Prefix for DL (0=Normal CP, 1=Extended CP) lte_prefix_type_t Ncp; /// shift of pilot position in one RB @@ -350,9 +352,10 @@ struct NR_DL_FRAME_PARMS { uint8_t ssb_index; /// PBCH polar encoder params t_nrPolar_params pbch_polar_params; - }; + + #define KHz (1000UL) #define MHz (1000*KHz) diff --git a/openair1/PHY/impl_defs_nr.h b/openair1/PHY/impl_defs_nr.h index 44f2e314ea..3e09f3f593 100644 --- a/openair1/PHY/impl_defs_nr.h +++ b/openair1/PHY/impl_defs_nr.h @@ -757,11 +757,11 @@ typedef struct { #define MAX_NR_OF_SPATIAL_RELATION_INFOS (8) typedef enum { - pucch_format0_nr = 0, - pucch_format1_nr = 1, - pucch_format2_nr = 2, - pucch_format3_nr = 3, - pucch_format4_nr = 4, + pucch_format0_nr = 1, + pucch_format1_nr = 2, + pucch_format2_nr = 3, + pucch_format3_nr = 4, + pucch_format4_nr = 5 } pucch_format_nr_t; typedef enum { diff --git a/openair1/SCHED/phy_procedures_lte_eNb.c b/openair1/SCHED/phy_procedures_lte_eNb.c index ba03e79e62..558fa8d4eb 100644 --- a/openair1/SCHED/phy_procedures_lte_eNb.c +++ b/openair1/SCHED/phy_procedures_lte_eNb.c @@ -1211,6 +1211,8 @@ void postDecode(L1_rxtx_proc_t *proc, notifiedFIFO_elt_t *req) { } if (!decodeSucess) { + T(T_ENB_PHY_ULSCH_UE_NACK, T_INT(eNB->Mod_id), T_INT(rdata->frame), T_INT(rdata->subframe), T_INT(ulsch->rnti), + T_INT(rdata->harq_pid)); fill_crc_indication(eNB,i,rdata->frame,rdata->subframe,1); // indicate NAK to MAC fill_rx_indication(eNB,i,rdata->frame,rdata->subframe); // indicate SDU to MAC LOG_D(PHY,"[eNB %d][PUSCH %d] frame %d subframe %d UE %d Error receiving ULSCH, round %d/%d (ACK %d,%d)\n", @@ -1239,6 +1241,8 @@ void postDecode(L1_rxtx_proc_t *proc, notifiedFIFO_elt_t *req) { fill_rx_indication(eNB,i,rdata->frame,rdata->subframe); // indicate SDU to MAC ulsch_harq->status = SCH_IDLE; ulsch->harq_mask &= ~(1 << rdata->harq_pid); + T (T_ENB_PHY_ULSCH_UE_ACK, T_INT(eNB->Mod_id), T_INT(rdata->frame), T_INT(rdata->subframe), T_INT(ulsch->rnti), + T_INT(rdata->harq_pid)); } // ulsch not in error if (ulsch_harq->O_ACK>0) @@ -1419,7 +1423,7 @@ void fill_rx_indication(PHY_VARS_eNB *eNB, pdu->rx_indication_rel8.offset = 1; // DJP - I dont understand - but broken unless 1 ???? 0; // filled in at the end of the UL_INFO formation pdu->data = eNB->ulsch[UE_id]->harq_processes[harq_pid]->decodedBytes; // estimate timing advance for MAC - sync_pos = lte_est_timing_advance_pusch(eNB,UE_id); + sync_pos = lte_est_timing_advance_pusch(&eNB->frame_parms, eNB->pusch_vars[UE_id]->drs_ch_estimates_time); timing_advance_update = sync_pos; // - eNB->frame_parms.nb_prefix_samples/4; //to check // if (timing_advance_update > 10) { dump_ulsch(eNB,frame,subframe,UE_id); exit(-1);} diff --git a/openair1/SCHED/ru_procedures.c b/openair1/SCHED/ru_procedures.c index 8846b77af9..cb03821388 100644 --- a/openair1/SCHED/ru_procedures.c +++ b/openair1/SCHED/ru_procedures.c @@ -693,12 +693,6 @@ void ru_fep_full_2thread(RU_t *ru, 3/(fp->symbols_per_tti/2),// Ns = slot number fp); - /*lte_ul_channel_estimation((PHY_VARS_eNB *)NULL, - proc, - ru->idx, - 3%(fp->symbols_per_tti/2), - 3/(fp->symbols_per_tti/2)); - */ lte_ul_channel_estimation_RRU(fp, calibration->drs_ch_estimates, calibration->drs_ch_estimates_time, @@ -713,7 +707,7 @@ void ru_fep_full_2thread(RU_t *ru, 0,//interpolate, 0 /*eNB->ulsch[ru->idx]->rnti rnti or ru->ulsch[eNB_id]->rnti*/); - check_sync_pos = lte_est_timing_advance_pusch((PHY_VARS_eNB *)NULL, ru->idx); + check_sync_pos = lte_est_timing_advance_pusch(ru->frame_parms, ru->calibration.drs_ch_estimates_time); if (ru->state == RU_CHECK_SYNC) { if ((check_sync_pos >= 0 && check_sync_pos<8) || (check_sync_pos < 0 && check_sync_pos>-8)) { LOG_I(PHY,"~~~~~~~~~~~ check_sync_pos %d, frame %d, cnt %d\n",check_sync_pos,proc->frame_rx,ru->wait_check); diff --git a/openair1/SCHED_NR/fapi_nr_l1.c b/openair1/SCHED_NR/fapi_nr_l1.c index 5c145a3230..2870f1d42e 100644 --- a/openair1/SCHED_NR/fapi_nr_l1.c +++ b/openair1/SCHED_NR/fapi_nr_l1.c @@ -44,7 +44,7 @@ void handle_nr_nfapi_ssb_pdu(PHY_VARS_gNB *gNB,int frame,int slot, AssertFatal(dl_tti_pdu->ssb_pdu.ssb_pdu_rel15.bchPayloadFlag== 1, "bchPayloadFlat %d != 1\n", dl_tti_pdu->ssb_pdu.ssb_pdu_rel15.bchPayloadFlag); - LOG_I(PHY,"%d.%d : pbch_pdu: %x\n",frame,slot,dl_tti_pdu->ssb_pdu.ssb_pdu_rel15.bchPayload); + LOG_D(PHY,"%d.%d : pbch_pdu: %x\n",frame,slot,dl_tti_pdu->ssb_pdu.ssb_pdu_rel15.bchPayload); memcpy((void*)&gNB->ssb_pdu,&dl_tti_pdu->ssb_pdu,sizeof(dl_tti_pdu->ssb_pdu)); } @@ -113,8 +113,6 @@ void handle_nfapi_nr_ul_dci_pdu(PHY_VARS_gNB *gNB, nr_fill_ul_dci(gNB,frame,slot); - - } void handle_nr_nfapi_pdsch_pdu(PHY_VARS_gNB *gNB,int frame,int slot, @@ -144,20 +142,25 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){ gNB = RC.gNB[Mod_id]; - uint8_t number_dl_pdu = DL_req->dl_tti_request_body.nPDUs; - // uint8_t number_ul_pdu = 0; + uint8_t number_dl_pdu = (DL_req==NULL) ? 0 : DL_req->dl_tti_request_body.nPDUs; uint8_t number_ul_dci_pdu = (UL_dci_req==NULL) ? 0 : UL_dci_req->numPdus; + uint8_t number_ul_tti_pdu = (UL_tti_req==NULL) ? 0 : UL_tti_req->n_pdus; - // if (UL_tti_req != NULL) number_ul_pdu = UL_tti_req->n_pdus; - - LOG_D(PHY,"NFAPI: Sched_INFO:SFN/SLOT:%04d%d DL_req:SFN/SLO:%04d%d:dl_pdu:%d tx_req:SFN/SLOT:%04d%d:pdus:%d;\n", - frame,slot, - DL_req->SFN,DL_req->Slot,number_dl_pdu, - TX_req->SFN,TX_req->Slot,TX_req->Number_of_PDUs); + if (DL_req != NULL && TX_req!=NULL) + LOG_D(PHY,"NFAPI: Sched_INFO:SFN/SLOT:%04d/%d DL_req:SFN/SLO:%04d/%d:dl_pdu:%d tx_req:SFN/SLOT:%04d/%d:pdus:%d;ul_dci %d ul_tti %d\n", + frame,slot, + DL_req->SFN,DL_req->Slot,number_dl_pdu, + TX_req->SFN,TX_req->Slot,TX_req->Number_of_PDUs, + number_ul_dci_pdu,number_ul_tti_pdu); int pdcch_received=0; gNB->num_pdsch_rnti=0; + for (int i=0; idlsch[i][0]->rnti=0; + gNB->dlsch[i][0]->harq_mask=0; + } gNB->pdcch_pdu = NULL; + gNB->ul_dci_pdu = NULL; gNB->pbch_configured=0; for (int i=0;iSFN,DL_req->Slot); handle_nfapi_nr_pdcch_pdu(gNB, frame, slot, &dl_tti_pdu->pdcch_pdu); @@ -184,6 +188,7 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){ case NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE: { + LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE for %d.%d\n",frame,slot,DL_req->SFN,DL_req->Slot); nfapi_nr_dl_tti_pdsch_pdu_rel15_t *pdsch_pdu_rel15 = &dl_tti_pdu->pdsch_pdu.pdsch_pdu_rel15; uint16_t pduIndex = pdsch_pdu_rel15->pduIndex; AssertFatal(TX_req->pdu_list[pduIndex].num_TLV == 1, "TX_req->pdu_list[%d].num_TLV %d != 1\n", @@ -194,13 +199,28 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){ } } - if (UL_tti_req!=NULL) memcpy(&gNB->UL_tti_req,UL_tti_req,sizeof(nfapi_nr_ul_tti_request_t)); + // if (UL_tti_req!=NULL) memcpy(&gNB->UL_tti_req,UL_tti_req,sizeof(nfapi_nr_ul_tti_request_t)); for (int i=0;iul_dci_pdu_list[i]); + handle_nfapi_nr_ul_dci_pdu(gNB, frame, slot, &UL_dci_req->ul_dci_pdu_list[i]); } - + for (int i = 0; i < number_ul_tti_pdu; i++) { + switch (UL_tti_req->pdus_list[i].pdu_type) { + case NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE: + LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_TTI_PUSCH_PDU_TYPE for %d.%d\n", frame, slot, UL_tti_req->SFN, UL_tti_req->Slot); + nr_fill_ulsch(gNB,UL_tti_req->SFN, UL_tti_req->Slot, &UL_tti_req->pdus_list[i].pusch_pdu); + break; + case NFAPI_NR_UL_CONFIG_PUCCH_PDU_TYPE: + LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_TTI_PUCCH_PDU_TYPE for %d.%d\n", frame, slot, UL_tti_req->SFN, UL_tti_req->Slot); + nr_fill_pucch(gNB,UL_tti_req->SFN, UL_tti_req->Slot, &UL_tti_req->pdus_list[i].pucch_pdu); + break; + case NFAPI_NR_UL_CONFIG_PRACH_PDU_TYPE: + LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_TTI_PRACH_PDU_TYPE for %d.%d\n", frame, slot, UL_tti_req->SFN, UL_tti_req->Slot); + nfapi_nr_prach_pdu_t *prach_pdu = &UL_tti_req->pdus_list[i].prach_pdu; + nr_fill_prach(gNB, UL_tti_req->SFN, UL_tti_req->Slot, prach_pdu); + nr_fill_prach_ru(gNB->RU_list[0], UL_tti_req->SFN, UL_tti_req->Slot, prach_pdu); + break; + } + } } diff --git a/openair1/SCHED_NR/nr_prach_procedures.c b/openair1/SCHED_NR/nr_prach_procedures.c index 9054ddbae5..a5d459a7c6 100644 --- a/openair1/SCHED_NR/nr_prach_procedures.c +++ b/openair1/SCHED_NR/nr_prach_procedures.c @@ -32,7 +32,7 @@ #include "PHY/defs_gNB.h" #include "PHY/phy_extern.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "nfapi_nr_interface_scf.h" #include "fapi_nr_l1.h" #include "nfapi_pnf.h" @@ -77,15 +77,14 @@ void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot, } } - - /* rx_nr_prach(gNB, + rx_nr_prach(gNB, prach_pdu, frame, slot, &max_preamble[0], &max_preamble_energy[0], &max_preamble_delay[0] - );*/ + ); LOG_D(PHY,"[RAPROC] Frame %d, slot %d : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n", frame,slot, diff --git a/openair1/SCHED_NR/nr_ru_procedures.c b/openair1/SCHED_NR/nr_ru_procedures.c index aefeec43e2..560f47059a 100644 --- a/openair1/SCHED_NR/nr_ru_procedures.c +++ b/openair1/SCHED_NR/nr_ru_procedures.c @@ -520,7 +520,7 @@ void nr_fep0(RU_t *ru, int first_half) { ru->common.rxdataF[aa], l, proc->tti_rx, - 0, + ru->N_TA_offset, 0); } } @@ -642,6 +642,8 @@ void nr_fep_full(RU_t *ru, int slot) { // if ((fp->frame_type == TDD) && // (subframe_select(fp,proc->tti_rx) != NR_UPLINK_SLOT)) return; + LOG_D(PHY,"In fep_full for slot = %d\n", proc->tti_rx); + start_meas(&ru->ofdm_demod_stats); if (ru->idx == 0) VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPRX, 1 ); @@ -655,7 +657,7 @@ void nr_fep_full(RU_t *ru, int slot) { ru->common.rxdataF[aa], l, proc->tti_rx, - 0, + ru->N_TA_offset, 0); } } diff --git a/openair1/SCHED_NR/phy_frame_config_nr.c b/openair1/SCHED_NR/phy_frame_config_nr.c index a36cebd6ae..0ccb13fc7c 100644 --- a/openair1/SCHED_NR/phy_frame_config_nr.c +++ b/openair1/SCHED_NR/phy_frame_config_nr.c @@ -369,6 +369,73 @@ int nr_slot_select(nfapi_nr_config_request_scf_t *cfg, int nr_frame, int nr_tti) } } +/******************************************************************* +* +* NAME : nr_ue_slot_select +* +* DESCRIPTION : function for the UE equivalent to nr_slot_select +* +*********************************************************************/ + +int nr_ue_slot_select(fapi_nr_config_request_t *cfg, int nr_frame, int nr_tti) { + /* for FFD all slot can be considered as an uplink */ + int mu = cfg->ssb_config.scs_common, check_slot = 0; + + if (cfg->cell_config.frame_duplex_type == FDD) { + return (NR_UPLINK_SLOT | NR_DOWNLINK_SLOT); + } + + if (nr_frame%2 == 0) { + for(int symbol_count=0; symbol_counttdd_table.max_tdd_periodicity_list[nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config == 1) { + check_slot++; + } + } + + if(check_slot == NR_NUMBER_OF_SYMBOLS_PER_SLOT) { + return (NR_UPLINK_SLOT); + } + + check_slot = 0; + + for(int symbol_count=0; symbol_counttdd_table.max_tdd_periodicity_list[nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config == 0) { + check_slot++; + } + } + + if(check_slot == NR_NUMBER_OF_SYMBOLS_PER_SLOT) { + return (NR_DOWNLINK_SLOT); + } else { + return (NR_MIXED_SLOT); + } + } else { + for(int symbol_count=0; symbol_counttdd_table.max_tdd_periodicity_list[((1<tdd_table.max_tdd_periodicity_list[((1< /************** DEFINE ********************************************/ #define TDD_CONFIG_NB_FRAMES (2) @@ -79,6 +80,7 @@ int set_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms); @returns nr_slot_t : downlink or uplink */ nr_slot_t nr_slot_select(nfapi_nr_config_request_scf_t *cfg, int nr_frame, int nr_tti); +int nr_ue_slot_select(fapi_nr_config_request_t *cfg, int nr_frame, int nr_tti); /** \brief This function frees tdd configuration for nr * @param frame_parms NR DL Frame parameters diff --git a/openair1/SCHED_NR/phy_procedures_nr_gNB.c b/openair1/SCHED_NR/phy_procedures_nr_gNB.c index 60f9d4747a..992c908c5d 100644 --- a/openair1/SCHED_NR/phy_procedures_nr_gNB.c +++ b/openair1/SCHED_NR/phy_procedures_nr_gNB.c @@ -23,7 +23,6 @@ #include "PHY/defs_gNB.h" #include "sched_nr.h" #include "PHY/NR_REFSIG/dmrs_nr.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" #include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" #include "PHY/NR_TRANSPORT/nr_ulsch.h" @@ -50,6 +49,8 @@ #include "intertask_interface.h" +//#define DEBUG_RXDATA + uint8_t SSB_Table[38]={0,2,4,6,8,10,12,14,254,254,16,18,20,22,24,26,28,30,254,254,32,34,36,38,40,42,44,46,254,254,48,50,52,54,56,58,60,62}; extern uint8_t nfapi_mode; @@ -143,7 +144,7 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, if ((cfg->cell_config.frame_duplex_type.value == TDD) && (nr_slot_select(cfg,frame,slot) == NR_UPLINK_SLOT)) return; - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_TX+offset,1); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_TX+offset,1); if (do_meas==1) start_meas(&gNB->phy_proc_tx); @@ -152,12 +153,12 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, memset(&gNB->common_vars.txdataF[aa][txdataF_offset],0,fp->samples_per_slot_wCP*sizeof(int32_t)); } - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_COMMON_TX,1); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_COMMON_TX,1); if (nfapi_mode == 0 || nfapi_mode == 1) { if ((!(frame%ssb_frame_periodicity))) // generate SSB only for given frames according to SSB periodicity nr_common_signal_procedures(gNB,frame, slot); } - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_COMMON_TX,0); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_COMMON_TX,0); if (gNB->pdcch_pdu || gNB->ul_dci_pdu) { @@ -166,7 +167,7 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, gNB->ul_dci_pdu==NULL?0:gNB->ul_dci_pdu->pdcch_pdu.pdcch_pdu_rel15.numDlDci, gNB->pdcch_pdu==NULL?0:gNB->pdcch_pdu->pdcch_pdu_rel15.numDlDci); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PDCCH_TX,1); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_PDCCH_TX,1); nr_generate_dci_top(gNB->pdcch_pdu, gNB->ul_dci_pdu, @@ -174,12 +175,12 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, &gNB->common_vars.txdataF[0][txdataF_offset], AMP, *fp); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PDCCH_TX,0); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_PDCCH_TX,0); } - LOG_D(PHY, "PDSCH generation started (%d)\n", gNB->num_pdsch_rnti); for (int i=0; inum_pdsch_rnti; i++) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_GENERATE_DLSCH,1); + LOG_D(PHY, "PDSCH generation started (%d)\n", gNB->num_pdsch_rnti); nr_generate_pdsch(gNB->dlsch[i][0], gNB->nr_gold_pdsch_dmrs[slot], gNB->common_vars.txdataF, @@ -197,7 +198,7 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_GENERATE_DLSCH,0); } - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_TX+offset,0); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_TX+offset,0); } @@ -209,8 +210,6 @@ void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, // VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_RX,1); - - if (do_prach_rx(fp,frame,slot)) L1_nr_prach_procedures(gNB,frame,slot/fp->slots_per_subframe); */ void nr_ulsch_procedures(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int ULSCH_id, uint8_t harq_pid) @@ -227,9 +226,12 @@ void nr_ulsch_procedures(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int ULSCH number_symbols = pusch_pdu->nr_of_symbols; for (l = start_symbol; l < start_symbol + number_symbols; l++) - number_dmrs_symbols += ((pusch_pdu->ul_dmrs_symb_pos)>>l)&0x01; + number_dmrs_symbols += ((pusch_pdu->ul_dmrs_symb_pos)>>l)&0x01; - nb_re_dmrs = ((pusch_pdu->dmrs_config_type == pusch_dmrs_type1)?6:4); + if (pusch_pdu->dmrs_config_type==pusch_dmrs_type1) + nb_re_dmrs = 6*pusch_pdu->num_dmrs_cdm_grps_no_data; + else + nb_re_dmrs = 4*pusch_pdu->num_dmrs_cdm_grps_no_data; G = nr_get_G(pusch_pdu->rb_size, number_symbols, @@ -238,11 +240,9 @@ void nr_ulsch_procedures(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int ULSCH pusch_pdu->qam_mod_order, pusch_pdu->nrOfLayers); - //---------------------------------------------------------- //------------------- ULSCH unscrambling ------------------- //---------------------------------------------------------- - start_meas(&gNB->ulsch_unscrambling_stats); nr_ulsch_unscrambling(gNB->pusch_vars[ULSCH_id]->llr, G, @@ -266,6 +266,7 @@ void nr_ulsch_procedures(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int ULSCH G); stop_meas(&gNB->ulsch_decoding_stats); + if (ret > gNB->ulsch[ULSCH_id][0]->max_ldpc_iterations){ LOG_I(PHY, "ULSCH %d in error\n",ULSCH_id); nr_fill_indication(gNB,frame_rx, slot_rx, ULSCH_id, harq_pid, 1); @@ -365,6 +366,7 @@ void phy_procedures_gNB_common_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) for(symbol = 0; symbol < NR_SYMBOLS_PER_SLOT; symbol++) { // nr_slot_fep_ul(gNB, symbol, proc->slot_rx, 0, 0); + for (aa = 0; aa < gNB->frame_parms.nb_antennas_rx; aa++) { nr_slot_fep_ul(&gNB->frame_parms, gNB->common_vars.rxdata[aa], @@ -380,68 +382,91 @@ void phy_procedures_gNB_common_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) { - nfapi_nr_ul_tti_request_t *UL_tti_req = &gNB->UL_tti_req; - int num_pdus = UL_tti_req->n_pdus; + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_UESPEC_RX,1); + LOG_D(PHY,"phy_procedures_gNB_uespec_RX frame %d, slot %d\n",frame_rx,slot_rx); - nfapi_nr_uci_indication_t *uci_indication = &gNB->uci_indication; - uci_indication->sfn = frame_rx; - uci_indication->slot = slot_rx; - uci_indication->num_ucis = 0; + for (int i=0;ipucch[i]; + if (pucch) { + if ((pucch->active == 1) && + (pucch->frame == frame_rx) && + (pucch->slot == slot_rx) ) { + nfapi_nr_pucch_pdu_t *pucch_pdu = &pucch[i].pucch_pdu; + uint16_t num_ucis; - LOG_D(PHY,"phy_procedures_gNB_uespec_RX frame %d, slot %d, num_pdus %d\n",frame_rx,slot_rx,num_pdus); + switch (pucch_pdu->format_type) { + case 0: - gNB->UL_INFO.rx_ind.number_of_pdus = 0; - gNB->UL_INFO.crc_ind.number_crcs = 0; + num_ucis = gNB->UL_INFO.uci_ind.num_ucis; + gNB->UL_INFO.uci_ind.uci_list = &gNB->uci_pdu_list[0]; + gNB->UL_INFO.uci_ind.sfn = frame_rx; + gNB->UL_INFO.uci_ind.slot = slot_rx; + gNB->uci_pdu_list[num_ucis].pdu_type = NFAPI_NR_UCI_FORMAT_0_1_PDU_TYPE; + gNB->uci_pdu_list[num_ucis].pdu_size = sizeof(nfapi_nr_uci_pucch_pdu_format_0_1_t); + nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_pdu_format0 = &gNB->uci_pdu_list[num_ucis].pucch_pdu_format_0_1; - for (int i = 0; i < num_pdus; i++) { - switch (UL_tti_req->pdus_list[i].pdu_type) { - case NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE: - { - LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE\n",frame_rx,slot_rx); - - nfapi_nr_pusch_pdu_t *pusch_pdu = &UL_tti_req->pdus_list[0].pusch_pdu; - nr_fill_ulsch(gNB,frame_rx,slot_rx,pusch_pdu); - - uint8_t ULSCH_id = find_nr_ulsch(pusch_pdu->rnti,gNB,SEARCH_EXIST); - uint8_t harq_pid = pusch_pdu->pusch_data.harq_process_id; - uint8_t symbol_start = pusch_pdu->start_symbol_index; - uint8_t symbol_end = symbol_start + pusch_pdu->nr_of_symbols; - - for(uint8_t symbol = symbol_start; symbol < symbol_end; symbol++) { - nr_rx_pusch(gNB, ULSCH_id, frame_rx, slot_rx, symbol, harq_pid); - } - //LOG_M("rxdataF_comp.m","rxF_comp",gNB->pusch_vars[0]->rxdataF_comp[0],6900,1,1); - //LOG_M("rxdataF_ext.m","rxF_ext",gNB->pusch_vars[0]->rxdataF_ext[0],6900,1,1); - nr_ulsch_procedures(gNB, frame_rx, slot_rx, ULSCH_id, harq_pid); - } - break; - case NFAPI_NR_UL_CONFIG_PUCCH_PDU_TYPE: - { - LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_CONFIG_PUCCH_PDU_TYPE\n",frame_rx,slot_rx); - - nfapi_nr_pucch_pdu_t *pucch_pdu = &UL_tti_req->pdus_list[i].pucch_pdu; - switch (pucch_pdu->format_type) { - case 0: - uci_indication->uci_list[uci_indication->num_ucis].pdu_type = NFAPI_NR_UCI_FORMAT_0_1_PDU_TYPE; - uci_indication->uci_list[uci_indication->num_ucis].pdu_size = sizeof(nfapi_nr_uci_pucch_pdu_format_0_1_t); - nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_pdu_format0 = &uci_indication->uci_list[uci_indication->num_ucis].pucch_pdu_format_0_1; - - nr_decode_pucch0(gNB, - slot_rx, - uci_pdu_format0, - pucch_pdu); - - uci_indication->num_ucis += 1; + nr_decode_pucch0(gNB, + slot_rx, + uci_pdu_format0, + pucch_pdu); + + gNB->UL_INFO.uci_ind.num_ucis += 1; + pucch->active = 0; break; - case 1: - break; - case 2: - break; - default: - AssertFatal(1==0,"Only PUCCH format 0,1 and 2 are currently supported\n"); - } + default: + AssertFatal(1==0,"Only PUCCH format 0 is currently supported\n"); + } } } } + + for (int ULSCH_id=0;ULSCH_idulsch[ULSCH_id][0]; + int harq_pid; + int no_sig; + NR_UL_gNB_HARQ_t *ulsch_harq; + + if ((ulsch) && + (ulsch->rnti > 0)) { + // for for an active HARQ process + for (harq_pid=0;harq_pidharq_processes[harq_pid]; + AssertFatal(ulsch_harq!=NULL,"harq_pid %d is not allocated\n",harq_pid); + if ((ulsch_harq->status == NR_ACTIVE) && + (ulsch_harq->frame == frame_rx) && + (ulsch_harq->slot == slot_rx) && + (ulsch_harq->handled == 0)){ + +#ifdef DEBUG_RXDATA + NR_DL_FRAME_PARMS *frame_parms = &gNB->frame_parms; + RU_t *ru = gNB->RU_list[0]; + int slot_offset = frame_parms->get_samples_slot_timestamp(slot_rx,frame_parms,0); + slot_offset -= ru->N_TA_offset; + char name[128]; + FILE *f; + sprintf(name, "rxdata.%d.%d.raw", frame_rx,slot_rx); + f = fopen(name, "w"); if (f == NULL) exit(1); + fwrite(&ru->common.rxdata[0][slot_offset],2,frame_parms->get_samples_per_slot(slot_rx,frame_parms)*2, f); + fclose(f); +#endif + + uint8_t symbol_start = ulsch_harq->ulsch_pdu.start_symbol_index; + uint8_t symbol_end = symbol_start + ulsch_harq->ulsch_pdu.nr_of_symbols; + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,1); + for(uint8_t symbol = symbol_start; symbol < symbol_end; symbol++) { + nr_rx_pusch(gNB, ULSCH_id, frame_rx, slot_rx, symbol, harq_pid); + } + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,0); + //LOG_M("rxdataF_comp.m","rxF_comp",gNB->pusch_vars[0]->rxdataF_comp[0],6900,1,1); + //LOG_M("rxdataF_ext.m","rxF_ext",gNB->pusch_vars[0]->rxdataF_ext[0],6900,1,1); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_ULSCH_PROCEDURES_RX,1); + nr_ulsch_procedures(gNB, frame_rx, slot_rx, ULSCH_id, harq_pid); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_ULSCH_PROCEDURES_RX,0); + break; + } + } + } + } + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_gNB_UESPEC_RX,0); } diff --git a/openair1/SCHED_NR/sched_nr.h b/openair1/SCHED_NR/sched_nr.h index 5f54539b71..b393e9566e 100644 --- a/openair1/SCHED_NR/sched_nr.h +++ b/openair1/SCHED_NR/sched_nr.h @@ -39,6 +39,7 @@ void nr_set_ssb_first_subcarrier(nfapi_nr_config_request_scf_t *cfg, NR_DL_FRAME void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, int frame_tx, int slot_tx, int do_meas); void phy_procedures_gNB_common_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx); void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx); +void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot,nfapi_nr_prach_pdu_t *prach_pdu); void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot); void nr_feptx_ofdm(RU_t *ru,int frame_tx,int tti_tx); void nr_feptx_ofdm_2thread(RU_t *ru,int frame_tx,int tti_tx); diff --git a/openair1/SCHED_NR_UE/defs.h b/openair1/SCHED_NR_UE/defs.h index e34ce2b6de..c6aea2ec08 100644 --- a/openair1/SCHED_NR_UE/defs.h +++ b/openair1/SCHED_NR_UE/defs.h @@ -218,6 +218,15 @@ void ra_failed(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index); */ void ra_succeeded(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index); +/*! \brief UE PRACH procedures. + @param + @param + @param + */ +void nr_ue_prach_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t gNB_id, runmode_t mode); + +int is_nr_prach_subframe(NR_DL_FRAME_PARMS *frame_parms, uint32_t frame, uint8_t subframe); + #if 0 /*! \brief Compute ACK/NACK information for PUSCH/PUCCH for UE transmission in subframe n. This function implements table 10.1-1 of 36.213, p. 69. @param frame_parms Pointer to DL frame parameter descriptor @@ -322,13 +331,14 @@ uint16_t nr_get_n1_pucch(PHY_VARS_NR_UE *phy_vars_ue, uint8_t SR); #endif + /*! \brief This function retrieves the PHY UE mode. It is used as a helper function for the UE MAC. @param Mod_id Local UE index on which to act @param CC_id Component Carrier Index - @param eNB_index ID of eNB + @param gNB_index ID of gNB @returns UE mode */ -UE_MODE_t get_ue_mode(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index); +UE_MODE_t get_nrUE_mode(uint8_t Mod_id,uint8_t CC_id,uint8_t gNB_index); /*! \brief This function implements the power control mechanism for PUCCH from 36.213. @param phy_vars_ue PHY variables diff --git a/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c b/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c index 7439c26eb7..f852ae4ae1 100644 --- a/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c +++ b/openair1/SCHED_NR_UE/fapi_nr_ue_l1.c @@ -34,30 +34,30 @@ #include "fapi_nr_ue_interface.h" #include "fapi_nr_ue_l1.h" +#include "harq_nr.h" //#include "PHY/phy_vars_nr_ue.h" #include "PHY/defs_nr_UE.h" #include "PHY/impl_defs_nr.h" + extern PHY_VARS_NR_UE ***PHY_vars_UE_g; -int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response) -{ - +int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){ if(scheduled_response != NULL){ - /// module id - module_id_t module_id = scheduled_response->module_id; - /// component carrier id - uint8_t cc_id = scheduled_response->CC_id; + + module_id_t module_id = scheduled_response->module_id; + uint8_t cc_id = scheduled_response->CC_id, thread_id; uint32_t i; - int slot = scheduled_response->slot; + int slot = scheduled_response->slot; + // Note: we have to handle the thread IDs for this. To be revisited completely. - uint8_t thread_id = PHY_vars_UE_g[module_id][cc_id]->current_thread_id[slot]; + thread_id = PHY_vars_UE_g[module_id][cc_id]->current_thread_id[slot]; + NR_UE_DLSCH_t *dlsch0 = NULL; NR_UE_PDCCH *pdcch_vars = PHY_vars_UE_g[module_id][cc_id]->pdcch_vars[thread_id][0]; - NR_UE_DLSCH_t *dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch[thread_id][0][0]; NR_UE_ULSCH_t *ulsch0 = PHY_vars_UE_g[module_id][cc_id]->ulsch[thread_id][0][0]; - //NR_DL_FRAME_PARMS frame_parms = PHY_vars_UE_g[module_id][cc_id]->frame_parms; - PRACH_RESOURCES_t *prach_resources = PHY_vars_UE_g[module_id][cc_id]->prach_resources[0]; + NR_DL_FRAME_PARMS frame_parms = PHY_vars_UE_g[module_id][cc_id]->frame_parms; + //PRACH_RESOURCES_t *prach_resources = PHY_vars_UE_g[module_id][cc_id]->prach_resources[0]; // PUCCH_ConfigCommon_nr_t *pucch_config_common = PHY_vars_UE_g[module_id][cc_id]->pucch_config_common_nr[0]; // PUCCH_Config_t *pucch_config_dedicated = PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0]; @@ -67,118 +67,155 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response) LOG_D(PHY,"Received %d DL pdus\n",dl_config->number_pdus); pdcch_vars->nb_search_space = 0; - for(i=0; inumber_pdus; ++i){ - if(dl_config->dl_config_list[i].pdu_type == FAPI_NR_DL_CONFIG_TYPE_DCI){ - fapi_nr_dl_config_dci_dl_pdu_rel15_t *pdcch_config = &dl_config->dl_config_list[i].dci_config_pdu.dci_config_rel15; - memcpy((void*)&pdcch_vars->pdcch_config[pdcch_vars->nb_search_space],(void*)pdcch_config,sizeof(*pdcch_config)); - pdcch_vars->nb_search_space = pdcch_vars->nb_search_space + 1; - LOG_D(PHY,"Number of DCI SearchSpaces %d\n",pdcch_vars->nb_search_space); - }else{ //FAPI_NR_DL_CONFIG_TYPE_DLSCH - // dlsch config pdu - fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu = &dl_config->dl_config_list[i].dlsch_config_pdu.dlsch_config_rel15; - uint8_t current_harq_pid = dlsch_config_pdu->harq_process_nbr; - dlsch0->current_harq_pid = current_harq_pid; - dlsch0->active = 1; - dlsch0->rnti = dl_config->dl_config_list[i].dlsch_config_pdu.rnti; - - //dlsch0->harq_processes[0]->mcs = &dlsch_config_pdu->mcs; - - NR_DL_UE_HARQ_t *dlsch0_harq = dlsch0->harq_processes[current_harq_pid]; + for (i = 0; i < dl_config->number_pdus; ++i){ - dlsch0_harq->BWPStart = dlsch_config_pdu->BWPStart; - dlsch0_harq->BWPSize = dlsch_config_pdu->BWPSize; - dlsch0_harq->nb_rb = dlsch_config_pdu->number_rbs; - dlsch0_harq->start_rb = dlsch_config_pdu->start_rb; - dlsch0_harq->nb_symbols = dlsch_config_pdu->number_symbols; - dlsch0_harq->start_symbol = dlsch_config_pdu->start_symbol; - dlsch0_harq->dlDmrsSymbPos = dlsch_config_pdu->dlDmrsSymbPos; - dlsch0_harq->dmrsConfigType = dlsch_config_pdu->dmrsConfigType; - dlsch0_harq->mcs = dlsch_config_pdu->mcs; - dlsch0_harq->DCINdi = dlsch_config_pdu->ndi; - dlsch0_harq->rvidx = dlsch_config_pdu->rv; - dlsch0->g_pucch = dlsch_config_pdu->accumulated_delta_PUCCH; - dlsch0_harq->harq_ack.pucch_resource_indicator = dlsch_config_pdu->pucch_resource_id; - dlsch0_harq->harq_ack.slot_for_feedback_ack = dlsch_config_pdu->pdsch_to_harq_feedback_time_ind; - dlsch0_harq->Nl=1; - dlsch0_harq->mcs_table=0; - dlsch0_harq->status = ACTIVE; - LOG_D(MAC,">>>> \tdlsch0->g_pucch=%d\tdlsch0_harq.mcs=%d\n",dlsch0->g_pucch,dlsch0_harq->mcs); + if (dl_config->dl_config_list[i].pdu_type == FAPI_NR_DL_CONFIG_TYPE_DCI) { - } + fapi_nr_dl_config_dci_dl_pdu_rel15_t *pdcch_config = &dl_config->dl_config_list[i].dci_config_pdu.dci_config_rel15; + memcpy((void*)&pdcch_vars->pdcch_config[pdcch_vars->nb_search_space],(void*)pdcch_config,sizeof(*pdcch_config)); + pdcch_vars->nb_search_space = pdcch_vars->nb_search_space + 1; + LOG_D(PHY,"Number of DCI SearchSpaces %d\n",pdcch_vars->nb_search_space); + + } else { + + if (dl_config->dl_config_list[i].pdu_type == FAPI_NR_DL_CONFIG_TYPE_DLSCH){ + dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch[thread_id][0][0]; + } + else if (dl_config->dl_config_list[i].pdu_type == FAPI_NR_DL_CONFIG_TYPE_RA_DLSCH){ + dlsch0 = PHY_vars_UE_g[module_id][cc_id]->dlsch_ra[0]; + } + + fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu = &dl_config->dl_config_list[i].dlsch_config_pdu.dlsch_config_rel15; + uint8_t current_harq_pid = dlsch_config_pdu->harq_process_nbr; + NR_DL_UE_HARQ_t *dlsch0_harq; + + dlsch0->current_harq_pid = current_harq_pid; + dlsch0->active = 1; + dlsch0->rnti = dl_config->dl_config_list[i].dlsch_config_pdu.rnti; + //dlsch0->harq_processes[0]->mcs = &dlsch_config_pdu->mcs; + dlsch0_harq = dlsch0->harq_processes[current_harq_pid]; + + if (dlsch0_harq){ + + dlsch0_harq->BWPStart = dlsch_config_pdu->BWPStart; + dlsch0_harq->BWPSize = dlsch_config_pdu->BWPSize; + dlsch0_harq->nb_rb = dlsch_config_pdu->number_rbs; + dlsch0_harq->start_rb = dlsch_config_pdu->start_rb; + dlsch0_harq->nb_symbols = dlsch_config_pdu->number_symbols; + dlsch0_harq->start_symbol = dlsch_config_pdu->start_symbol; + dlsch0_harq->dlDmrsSymbPos = dlsch_config_pdu->dlDmrsSymbPos; + dlsch0_harq->dmrsConfigType = dlsch_config_pdu->dmrsConfigType; + dlsch0_harq->mcs = dlsch_config_pdu->mcs; + dlsch0_harq->rvidx = dlsch_config_pdu->rv; + dlsch0->g_pucch = dlsch_config_pdu->accumulated_delta_PUCCH; + dlsch0_harq->harq_ack.pucch_resource_indicator = dlsch_config_pdu->pucch_resource_id; + dlsch0_harq->harq_ack.slot_for_feedback_ack = (slot+dlsch_config_pdu->pdsch_to_harq_feedback_time_ind)%frame_parms.slots_per_frame; + dlsch0_harq->Nl=1; + dlsch0_harq->mcs_table=0; + dlsch0_harq->harq_ack.rx_status = downlink_harq_process(dlsch0_harq, dlsch0->current_harq_pid, dlsch_config_pdu->ndi, dlsch0->rnti_type); + dlsch0_harq->harq_ack.vDAI_DL = dlsch_config_pdu->dai; + LOG_D(MAC, ">>>> \tdlsch0->g_pucch = %d\tdlsch0_harq.mcs = %d\n", dlsch0->g_pucch, dlsch0_harq->mcs); + } + } } - }else{ + } else { pdcch_vars->nb_search_space = 0; } - if(scheduled_response->ul_config != NULL){ + if (scheduled_response->ul_config != NULL){ + fapi_nr_ul_config_request_t *ul_config = scheduled_response->ul_config; - for(i=0; inumber_pdus; ++i){ - if(ul_config->ul_config_list[i].pdu_type == FAPI_NR_UL_CONFIG_TYPE_PUSCH){ - // pusch config pdu - nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu = &ul_config->ul_config_list[i].pusch_config_pdu; - uint8_t current_harq_pid = pusch_config_pdu->pusch_data.harq_process_id; - nfapi_nr_ue_pusch_pdu_t *pusch_pdu = &ulsch0->harq_processes[current_harq_pid]->pusch_pdu; - memcpy(pusch_pdu, pusch_config_pdu, sizeof(nfapi_nr_ue_pusch_pdu_t)); + for (i = 0; i < ul_config->number_pdus; ++i){ - ulsch0->f_pusch = pusch_config_pdu->absolute_delta_PUSCH; - } - if(ul_config->ul_config_list[i].pdu_type == FAPI_NR_UL_CONFIG_TYPE_PUCCH){ - // pucch config pdu - fapi_nr_ul_config_pucch_pdu *pucch_config_pdu = &ul_config->ul_config_list[i].pucch_config_pdu; - uint8_t pucch_resource_id = 0; //FIXME!!! - uint8_t format = 1; // FIXME!!! - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.initialCyclicShift = pucch_config_pdu->initialCyclicShift; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.nrofSymbols = pucch_config_pdu->nrofSymbols; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.startingSymbolIndex = pucch_config_pdu->startingSymbolIndex; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.nrofPRBs = pucch_config_pdu->nrofPRBs; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->startingPRB = pucch_config_pdu->startingPRB; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.timeDomainOCC = pucch_config_pdu->timeDomainOCC; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.occ_length = pucch_config_pdu->occ_length; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->format_parameters.occ_Index = pucch_config_pdu->occ_Index; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->intraSlotFrequencyHopping = pucch_config_pdu->intraSlotFrequencyHopping; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].PUCCH_Resource[pucch_resource_id]->secondHopPRB = pucch_config_pdu->secondHopPRB; // Not sure this parameter is used - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].formatConfig[format-1]->additionalDMRS = pucch_config_pdu->additionalDMRS; // At this point we need to know which format is going to be used - PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0].formatConfig[format-1]->pi2PBSK = pucch_config_pdu->pi2PBSK; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_common_nr[0].pucch_GroupHopping = pucch_config_pdu->pucch_GroupHopping; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_common_nr[0].hoppingId = pucch_config_pdu->hoppingId; - PHY_vars_UE_g[module_id][cc_id]->pucch_config_common_nr[0].p0_nominal = pucch_config_pdu->p0_nominal; - /* pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.initialCyclicShift = pucch_config_pdu->initialCyclicShift; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.nrofSymbols = pucch_config_pdu->nrofSymbols; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.startingSymbolIndex = pucch_config_pdu->startingSymbolIndex; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.nrofPRBs = pucch_config_pdu->nrofPRBs; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->startingPRB = pucch_config_pdu->startingPRB; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.timeDomainOCC = pucch_config_pdu->timeDomainOCC; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.occ_length = pucch_config_pdu->occ_length; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.occ_Index = pucch_config_pdu->occ_Index; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->intraSlotFrequencyHopping = pucch_config_pdu->intraSlotFrequencyHopping; - pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->secondHopPRB = pucch_config_pdu->secondHopPRB; // Not sure this parameter is used - pucch_config_dedicated->formatConfig[format-1]->additionalDMRS = pucch_config_pdu->additionalDMRS; // At this point we need to know which format is going to be used - pucch_config_dedicated->formatConfig[format-1]->pi2PBSK = pucch_config_pdu->pi2PBSK; - pucch_config_common->pucch_GroupHopping = pucch_config_pdu->pucch_GroupHopping; - pucch_config_common->hoppingId = pucch_config_pdu->hoppingId; - pucch_config_common->p0_nominal = pucch_config_pdu->p0_nominal;*/ - } - if(ul_config->ul_config_list[i].pdu_type == FAPI_NR_UL_CONFIG_TYPE_PRACH){ - // prach config pdu - fapi_nr_ul_config_prach_pdu *prach_config_pdu = &ul_config->ul_config_list[i].prach_config_pdu; - /*frame_parms.prach_config_common.rootSequenceIndex = prach_config_pdu->root_sequence_index; - frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex = prach_config_pdu->prach_configuration_index; - frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig = prach_config_pdu->zero_correlation_zone_config; - frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag = prach_config_pdu->restrictedset_config; - frame_parms.prach_config_common.prach_ConfigInfo.prach_FreqOffset = prach_config_pdu->prach_freq_offset;*/ - prach_resources->ra_PreambleIndex = prach_config_pdu->preamble_index; - } + uint8_t pdu_type = ul_config->ul_config_list[i].pdu_type, pucch_resource_id, current_harq_pid, format, gNB_id = 0; + /* PRACH */ + //NR_PRACH_RESOURCES_t *prach_resources; + fapi_nr_ul_config_prach_pdu *prach_config_pdu; + /* PUSCH */ + nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu; + /* PUCCH */ + fapi_nr_ul_config_pucch_pdu *pucch_config_pdu; + PUCCH_ConfigCommon_nr_t *pucch_config_common_nr; + PUCCH_Config_t *pucch_config_dedicated_nr; + PUCCH_format_t *format_params; + + switch (pdu_type){ + + case (FAPI_NR_UL_CONFIG_TYPE_PUSCH): + // pusch config pdu + pusch_config_pdu = &ul_config->ul_config_list[i].pusch_config_pdu; + current_harq_pid = pusch_config_pdu->pusch_data.harq_process_id; + nfapi_nr_ue_pusch_pdu_t *pusch_pdu = &ulsch0->harq_processes[current_harq_pid]->pusch_pdu; + + memcpy(pusch_pdu, pusch_config_pdu, sizeof(nfapi_nr_ue_pusch_pdu_t)); + + ulsch0->f_pusch = pusch_config_pdu->absolute_delta_PUSCH; + ulsch0->harq_processes[current_harq_pid]->status = ACTIVE; + break; + + case (FAPI_NR_UL_CONFIG_TYPE_PUCCH): + // pucch config pdu + pucch_config_pdu = &ul_config->ul_config_list[i].pucch_config_pdu; + pucch_resource_id = 0; //FIXME!!! + format = 1; // FIXME!!! + pucch_config_common_nr = &PHY_vars_UE_g[module_id][cc_id]->pucch_config_common_nr[0]; + pucch_config_dedicated_nr = &PHY_vars_UE_g[module_id][cc_id]->pucch_config_dedicated_nr[0]; + format_params = &pucch_config_dedicated_nr->PUCCH_Resource[pucch_resource_id]->format_parameters; + + format_params->initialCyclicShift = pucch_config_pdu->initialCyclicShift; + format_params->nrofSymbols = pucch_config_pdu->nrofSymbols; + format_params->startingSymbolIndex = pucch_config_pdu->startingSymbolIndex; + format_params->nrofPRBs = pucch_config_pdu->nrofPRBs; + format_params->timeDomainOCC = pucch_config_pdu->timeDomainOCC; + format_params->occ_length = pucch_config_pdu->occ_length; + format_params->occ_Index = pucch_config_pdu->occ_Index; + + pucch_config_dedicated_nr->PUCCH_Resource[pucch_resource_id]->startingPRB = pucch_config_pdu->startingPRB; + pucch_config_dedicated_nr->PUCCH_Resource[pucch_resource_id]->intraSlotFrequencyHopping = pucch_config_pdu->intraSlotFrequencyHopping; + pucch_config_dedicated_nr->PUCCH_Resource[pucch_resource_id]->secondHopPRB = pucch_config_pdu->secondHopPRB; // Not sure this parameter is used + pucch_config_dedicated_nr->formatConfig[format - 1]->additionalDMRS = pucch_config_pdu->additionalDMRS; // At this point we need to know which format is going to be used + pucch_config_dedicated_nr->formatConfig[format - 1]->pi2PBSK = pucch_config_pdu->pi2PBSK; + + pucch_config_common_nr->pucch_GroupHopping = pucch_config_pdu->pucch_GroupHopping; + pucch_config_common_nr->hoppingId = pucch_config_pdu->hoppingId; + pucch_config_common_nr->p0_nominal = pucch_config_pdu->p0_nominal; + + /* pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.initialCyclicShift = pucch_config_pdu->initialCyclicShift; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.nrofSymbols = pucch_config_pdu->nrofSymbols; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.startingSymbolIndex = pucch_config_pdu->startingSymbolIndex; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.nrofPRBs = pucch_config_pdu->nrofPRBs; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->startingPRB = pucch_config_pdu->startingPRB; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.timeDomainOCC = pucch_config_pdu->timeDomainOCC; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.occ_length = pucch_config_pdu->occ_length; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->format_parameters.occ_Index = pucch_config_pdu->occ_Index; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->intraSlotFrequencyHopping = pucch_config_pdu->intraSlotFrequencyHopping; + pucch_config_dedicated->PUCCH_Resource[pucch_resource_id]->secondHopPRB = pucch_config_pdu->secondHopPRB; // Not sure this parameter is used + pucch_config_dedicated->formatConfig[format-1]->additionalDMRS = pucch_config_pdu->additionalDMRS; // At this point we need to know which format is going to be used + pucch_config_dedicated->formatConfig[format-1]->pi2PBSK = pucch_config_pdu->pi2PBSK; + pucch_config_common->pucch_GroupHopping = pucch_config_pdu->pucch_GroupHopping; + pucch_config_common->hoppingId = pucch_config_pdu->hoppingId; + pucch_config_common->p0_nominal = pucch_config_pdu->p0_nominal;*/ + break; + + case (FAPI_NR_UL_CONFIG_TYPE_PRACH): + // prach config pdu + //prach_resources = PHY_vars_UE_g[module_id][cc_id]->prach_resources[gNB_id]; + prach_config_pdu = &ul_config->ul_config_list[i].prach_config_pdu; + memcpy((void*)&(PHY_vars_UE_g[module_id][cc_id]->prach_vars[gNB_id]->prach_pdu), (void*)prach_config_pdu, sizeof(fapi_nr_ul_config_prach_pdu)); + PHY_vars_UE_g[module_id][cc_id]->prach_vars[gNB_id]->prach_Config_enabled = 1; + break; + + default: + break; + } } - }else{ - + } else { } - if(scheduled_response->tx_request != NULL){ - - }else{ - + if (scheduled_response->tx_request != NULL){ + } else { } } @@ -186,13 +223,15 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response) } + + int8_t nr_ue_phy_config_request(nr_phy_config_t *phy_config){ fapi_nr_config_request_t *nrUE_config = &PHY_vars_UE_g[phy_config->Mod_id][phy_config->CC_id]->nrUE_config; - + if(phy_config != NULL) memcpy(nrUE_config,&phy_config->config_req,sizeof(fapi_nr_config_request_t)); - + return 0; } diff --git a/openair1/SCHED_NR_UE/phy_frame_config_nr.h b/openair1/SCHED_NR_UE/phy_frame_config_nr.h index 81b6d373df..a7e78397fe 100644 --- a/openair1/SCHED_NR_UE/phy_frame_config_nr.h +++ b/openair1/SCHED_NR_UE/phy_frame_config_nr.h @@ -78,6 +78,5 @@ void free_tdd_configuration_nr(NR_DL_FRAME_PARMS *frame_parms); void free_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms); -void nr_ue_prach_procedures(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,runmode_t mod); #endif /* PHY_FRAME_CONFIG_NR_H */ diff --git a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c index e5e48ee0ed..e902977721 100644 --- a/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c +++ b/openair1/SCHED_NR_UE/phy_procedures_nr_ue.c @@ -44,6 +44,7 @@ #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" //#include "PHY/extern.h" #include "SCHED_NR_UE/defs.h" +#include "SCHED_NR_UE/pucch_uci_ue_nr.h" #include "SCHED_NR/extern.h" #include "SCHED_NR_UE/phy_sch_processing_time.h" //#include @@ -53,7 +54,7 @@ #ifdef EMOS #include "SCHED/phy_procedures_emos.h" #endif - +#include "executables/softmodem-common.h" //#define DEBUG_PHY_PROC #define NR_PDCCH_SCHED @@ -66,6 +67,7 @@ #endif #include "LAYER2/NR_MAC_UE/mac_defs.h" +#include "LAYER2/NR_MAC_UE/mac_proto.h" #include "common/utils/LOG/log.h" #ifdef EMOS @@ -190,14 +192,13 @@ void nr_dump_dlsch_SI(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id, exit(-1); } -#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) || defined(OAI_ADRV9371_ZC706) -//unsigned int gain_table[31] = {100,112,126,141,158,178,200,224,251,282,316,359,398,447,501,562,631,708,794,891,1000,1122,1258,1412,1585,1778,1995,2239,2512,2818,3162}; -/* - unsigned int get_tx_amp_prach(int power_dBm, int power_max_dBm, int N_RB_UL) - { +#endif - int gain_dB = power_dBm - power_max_dBm; - int amp_x_100; +unsigned int gain_table[31] = {100,112,126,141,158,178,200,224,251,282,316,359,398,447,501,562,631,708,794,891,1000,1122,1258,1412,1585,1778,1995,2239,2512,2818,3162}; + +int get_tx_amp_prach(int power_dBm, int power_max_dBm, int N_RB_UL){ + + int gain_dB = power_dBm - power_max_dBm, amp_x_100 = -1; switch (N_RB_UL) { case 6: @@ -219,37 +220,21 @@ void nr_dump_dlsch_SI(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id, amp_x_100 = 408*AMP; // 408 = 100*sqrt(100/6) break; default: - LOG_E(PHY,"Unknown PRB size %d\n",N_RB_UL); - //mac_xface->macphy_exit(""); + LOG_E(PHY, "Unknown PRB size %d\n", N_RB_UL); + return (amp_x_100); break; } if (gain_dB < -30) { - return(amp_x_100/3162); - } else if (gain_dB>0) - return(amp_x_100); + return (amp_x_100/3162); + } else if (gain_dB > 0) + return (amp_x_100); else - return(amp_x_100/gain_table[-gain_dB]); // 245 corresponds to the factor sqrt(25/6) - } -*/ + return (amp_x_100/gain_table[-gain_dB]); // 245 corresponds to the factor sqrt(25/6) -unsigned int get_tx_amp(int power_dBm, int power_max_dBm, int N_RB_UL, int nb_rb) -{ - - int gain_dB = power_dBm - power_max_dBm; - double gain_lin; - - gain_lin = pow(10,.1*gain_dB); - if ((nb_rb >0) && (nb_rb <= N_RB_UL)) { - return((int)(AMP*sqrt(gain_lin*N_RB_UL/(double)nb_rb))); - } - else { - LOG_E(PHY,"Illegal nb_rb/N_RB_UL combination (%d/%d)\n",nb_rb,N_RB_UL); - //mac_xface->macphy_exit(""); - } - return(0); + return (amp_x_100); } -#endif +#if 0 void nr_dump_dlsch_ra(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t nr_tti_rx) { @@ -289,107 +274,6 @@ void nr_dump_dlsch_ra(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id, write_output("dlsch_mag2.m","dlschmag2",ue->pdsch_vars_ra[0]->dl_ch_magb0,300*nsymb,1,1); } -void phy_reset_ue(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) -{ - - // This flushes ALL DLSCH and ULSCH harq buffers of ALL connected eNBs...add the eNB_index later - // for more flexibility - - uint8_t i,j,k,s; - PHY_VARS_NR_UE *ue = PHY_vars_UE_g[Mod_id][CC_id]; - - //[NUMBER_OF_RX_THREAD=2][NUMBER_OF_CONNECTED_eNB_MAX][2]; - for(int l=0; ldlsch[l][i][j]) { - for(k=0; kdlsch[l][i][j]->harq_processes[k]; k++) { - ue->dlsch[l][i][j]->harq_processes[k]->status = SCH_IDLE; - for (s=0; s<10; s++) { - // reset ACK/NACK bit to DTX for all nr_tti_rxs s = 0..9 - ue->dlsch[l][i][j]->harq_ack[s].ack = 2; - ue->dlsch[l][i][j]->harq_ack[s].send_harq_status = 0; - ue->dlsch[l][i][j]->harq_ack[s].vDAI_UL = 0xff; - ue->dlsch[l][i][j]->harq_ack[s].vDAI_DL = 0xff; - } - } - } - } - - //UL HARQ - if(ue->ulsch[i]) { - for(k=0; kulsch[i]->harq_processes[k]; k++) { - ue->ulsch[i]->harq_processes[k]->status = SCH_IDLE; - //Set NDIs for all UL HARQs to 0 - // ue->ulsch[i]->harq_processes[k]->Ndi = 0; - - } - } - - // flush Msg3 buffer - ue->ulsch_Msg3_active[i] = 0; - - } - } -} - -void ra_failed(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) -{ - - // if contention resolution fails, go back to PRACH - PHY_vars_UE_g[Mod_id][CC_id]->UE_mode[eNB_index] = PRACH; - PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[0][eNB_index]->crnti_is_temporary = 0; - PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[0][eNB_index]->crnti = 0; - PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[1][eNB_index]->crnti_is_temporary = 0; - PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[1][eNB_index]->crnti = 0; - LOG_E(PHY,"[UE %d] Random-access procedure fails, going back to PRACH, setting SIStatus = 0, discard temporary C-RNTI and State RRC_IDLE\n",Mod_id); - //mac_xface->macphy_exit(""); -} - -void ra_succeeded(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) -{ - - int i; - - LOG_I(PHY,"[UE %d][RAPROC] Random-access procedure succeeded. Set C-RNTI = Temporary C-RNTI\n",Mod_id); - - PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[0][eNB_index]->crnti_is_temporary = 0; - PHY_vars_UE_g[Mod_id][CC_id]->pdcch_vars[1][eNB_index]->crnti_is_temporary = 0; - PHY_vars_UE_g[Mod_id][CC_id]->ulsch_Msg3_active[eNB_index] = 0; - PHY_vars_UE_g[Mod_id][CC_id]->UE_mode[eNB_index] = PUSCH; - - for (i=0; i<8; i++) { - if (PHY_vars_UE_g[Mod_id][CC_id]->ulsch[eNB_index]->harq_processes[i]) { - PHY_vars_UE_g[Mod_id][CC_id]->ulsch[eNB_index]->harq_processes[i]->status=IDLE; - PHY_vars_UE_g[Mod_id][CC_id]->dlsch[0][eNB_index][0]->harq_processes[i]->round=0; - PHY_vars_UE_g[Mod_id][CC_id]->dlsch[1][eNB_index][0]->harq_processes[i]->round=0; - PHY_vars_UE_g[Mod_id][CC_id]->ulsch[eNB_index]->harq_processes[i]->subframe_scheduling_flag=0; - } - } - - -} - -UE_MODE_t get_ue_mode(uint8_t Mod_id,uint8_t CC_id,uint8_t eNB_index) -{ - - return(PHY_vars_UE_g[Mod_id][CC_id]->UE_mode[eNB_index]); - -} -void nr_process_timing_advance_rar(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint16_t timing_advance) { - - ue->timing_advance = timing_advance*4; - - -#ifdef DEBUG_PHY_PROC - /* TODO: fix this log, what is 'HW timing advance'? */ - /*LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d, HW timing advance %d\n",ue->Mod_id,proc->frame_rx, proc->nr_tti_rx_rx, ue->timing_advance);*/ - LOG_I(PHY,"[UE %d] AbsoluteSubFrame %d.%d, received (rar) timing_advance %d\n",ue->Mod_id,proc->frame_rx, proc->nr_tti_rx, ue->timing_advance); -#endif - -} - uint8_t nr_is_SR_TXOp(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id) { @@ -1380,14 +1264,12 @@ void ulsch_common_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_ #endif +UE_MODE_t get_nrUE_mode(uint8_t Mod_id,uint8_t CC_id,uint8_t gNB_id){ + return(PHY_vars_UE_g[Mod_id][CC_id]->UE_mode[gNB_id]); +} -void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t ta_command, uint8_t mu, uint16_t bwp_ul_NB_RB){ - - // 3GPP TS 38.213 p4.2 - // scale by the scs numerology - int factor_mu = 1 << mu; +uint16_t get_bw_scaling(uint16_t bwp_ul_NB_RB){ uint16_t bw_scaling; - // scale the 16 factor in N_TA calculation in 38.213 section 4.2 according to the used FFT size switch (bwp_ul_NB_RB) { case 32: bw_scaling = 4; break; @@ -1398,13 +1280,37 @@ void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t ta_com case 273: bw_scaling = 32; break; default: abort(); } + return bw_scaling; +} + +void nr_process_timing_advance(module_id_t Mod_id, uint8_t CC_id, uint8_t ta_command, uint8_t mu, uint16_t bwp_ul_NB_RB){ + + // 3GPP TS 38.213 p4.2 + // scale by the scs numerology + int factor_mu = 1 << mu; + uint16_t bw_scaling = get_bw_scaling(bwp_ul_NB_RB); PHY_vars_UE_g[Mod_id][CC_id]->timing_advance += (ta_command - 31) * bw_scaling / factor_mu; - LOG_D(PHY, "[UE %d] Got timing advance command %u from MAC, new value is %u\n", Mod_id, ta_command, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); + LOG_D(PHY, "[UE %d] Got timing advance command %u from MAC, new value is %d\n", Mod_id, ta_command, PHY_vars_UE_g[Mod_id][CC_id]->timing_advance); +} + +// WIP +// - todo: handle TA application as per ch 4.2 TS 38.213 +void nr_process_timing_advance_rar(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint16_t ta_command) { + + int factor_mu = 1 << ue->frame_parms.numerology_index; + uint16_t bwp_ul_NB_RB = ue->frame_parms.N_RB_UL; + uint16_t bw_scaling = get_bw_scaling(bwp_ul_NB_RB); + + // Transmission timing adjustment (TS 38.213 p4.2) + ue->timing_advance = bw_scaling / factor_mu; + + LOG_D(PHY, "[UE %d] Frame %d Slot %d, Received (RAR) timing advance command %d new value is %u \n", ue->Mod_id, proc->frame_rx, proc->nr_tti_rx, ta_command, ue->timing_advance); } #if 0 + void ue_ulsch_uespec_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t eNB_id, @@ -2312,28 +2218,26 @@ void ue_pucch_procedures(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t gNB_id, - uint8_t thread_id) -{ + uint8_t thread_id){ //int32_t ulsch_start=0; int slot_tx = proc->nr_tti_tx; int frame_tx = proc->frame_tx; + uint8_t harq_pid = 0; + runmode_t mode = normal_txrx; VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX,VCD_FUNCTION_IN); + memset(ue->common_vars.txdataF[0], 0, sizeof(int)*14*ue->frame_parms.ofdm_symbol_size); + LOG_I(PHY,"****** start TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, slot_tx); #if UE_TIMING_TRACE start_meas(&ue->phy_proc_tx); #endif - uint8_t harq_pid = 0; //temporary implementation - - nr_ue_ulsch_procedures(ue, - harq_pid, - frame_tx, - slot_tx, - thread_id, - gNB_id); + if (ue->UE_mode[gNB_id] == PUSCH || get_softmodem_params()->phy_test == 1){ + if (ue->ulsch[thread_id][gNB_id][0]->harq_processes[harq_pid]->status == ACTIVE) + nr_ue_ulsch_procedures(ue, harq_pid, frame_tx, slot_tx, thread_id, gNB_id); /* @@ -2345,33 +2249,30 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue, } // UE_mode==PUSCH */ - LOG_D(PHY, "Sending data \n"); - nr_ue_pusch_common_procedures(ue, - harq_pid, - slot_tx, - thread_id, - gNB_id, - &ue->frame_parms); + if (get_softmodem_params()->usim_test==0) { + LOG_D(PHY, "Sending PUCCH\n"); + pucch_procedures_ue_nr(ue, + gNB_id, + proc, + TRUE); + } + LOG_D(PHY, "Sending data \n"); + nr_ue_pusch_common_procedures(ue, + harq_pid, + slot_tx, + thread_id, + gNB_id, + &ue->frame_parms); + } //LOG_M("txdata.m","txs",ue->common_vars.txdata[0],1228800,1,1); - -/* - if ((ue->UE_mode[eNB_id] == PRACH) && - (ue->frame_parms.prach_config_common.prach_Config_enabled==1)) { - - // check if we have PRACH opportunity - - if (is_prach_subframe(&ue->frame_parms,frame_tx,nr_tti_tx)) { - - ue_prach_procedures(ue,proc,eNB_id,abstraction_flag,mode); + /* RACH */ + if (get_softmodem_params()->do_ra==1) { + if ((ue->UE_mode[gNB_id] == PRACH) && (ue->prach_vars[gNB_id]->prach_Config_enabled == 1)) { + nr_ue_prach_procedures(ue, proc, gNB_id, mode); } - } // mode is PRACH - else { - ue->generate_prach=0; } -*/ - LOG_I(PHY,"****** end TX-Chain for AbsSubframe %d.%d ******\n", frame_tx, slot_tx); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX, VCD_FUNCTION_OUT); @@ -2381,137 +2282,6 @@ void phy_procedures_nrUE_TX(PHY_VARS_NR_UE *ue, } - -void nr_ue_prach_procedures(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t abstraction_flag,runmode_t mode) { - - int frame_tx = proc->frame_tx; - int nr_tti_tx = proc->nr_tti_tx; - int prach_power; - uint16_t preamble_tx=50; - PRACH_RESOURCES_t prach_resources; - - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH, VCD_FUNCTION_IN); - - ue->generate_nr_prach=0; - if (ue->mac_enabled==0){ - ue->prach_resources[eNB_id] = &prach_resources; - ue->prach_resources[eNB_id]->ra_PreambleIndex = preamble_tx; - ue->prach_resources[eNB_id]->ra_TDD_map_index = 0; - } - - if (ue->mac_enabled==1){ - - // ask L2 for RACH transport - if ((mode != rx_calib_ue) && (mode != rx_calib_ue_med) && (mode != rx_calib_ue_byp) && (mode != no_L2_connect) ) { - LOG_D(PHY,"Getting PRACH resources\n"); - //ue->prach_resources[eNB_id] = mac_xface->ue_get_rach(ue->Mod_id,ue->CC_id,frame_tx,eNB_id,nr_tti_tx); - // LOG_D(PHY,"Got prach_resources for eNB %d address %p, RRCCommon %p\n",eNB_id,ue->prach_resources[eNB_id],UE_mac_inst[ue->Mod_id].radioResourceConfigCommon); - // LOG_D(PHY,"Prach resources %p\n",ue->prach_resources[eNB_id]); - } -} - -if (ue->prach_resources[eNB_id]!=NULL) { - - ue->generate_nr_prach=1; - ue->prach_cnt=0; -#ifdef SMBV -ue->prach_resources[eNB_id]->ra_PreambleIndex = preamble_tx; -#endif - -#ifdef OAI_EMU - ue->prach_PreambleIndex=ue->prach_resources[eNB_id]->ra_PreambleIndex; -#endif - - if (abstraction_flag == 0) { - - LOG_I(PHY,"mode %d\n",mode); - - if ((ue->mac_enabled==1) && (mode != calib_prach_tx)) { - - ue->tx_power_dBm[nr_tti_tx] = ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_nr_PL(ue,eNB_id); - } - else { - ue->tx_power_dBm[nr_tti_tx] = ue->tx_power_max_dBm; - ue->prach_resources[eNB_id]->ra_PreambleIndex = preamble_tx; - } - - LOG_I(PHY,"[UE %d][RAPROC] Frame %d, nr_tti_rx %d : Generating PRACH, preamble %d,PL %d, P0_PRACH %d, TARGET_RECEIVED_POWER %d dBm, PRACH TDD Resource index %d, RA-RNTI %d\n", - ue->Mod_id, - frame_tx, - nr_tti_tx, - ue->prach_resources[eNB_id]->ra_PreambleIndex, - get_nr_PL(ue,eNB_id), - ue->tx_power_dBm[nr_tti_tx], - ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER, - ue->prach_resources[eNB_id]->ra_TDD_map_index, - ue->prach_resources[eNB_id]->ra_RNTI); - - ue->tx_total_RE[nr_tti_tx] = 96; - -#if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) || defined(OAI_ADRV9371_ZC706) - ue->prach_vars[eNB_id]->amp = nr_get_tx_amp(ue->tx_power_dBm[nr_tti_tx], - ue->tx_power_max_dBm, - ue->frame_parms.N_RB_UL, - 6); -#else - ue->prach_vars[eNB_id]->amp = AMP; -#endif - if ((mode == calib_prach_tx) && (((proc->frame_tx&0xfffe)%100)==0)) - LOG_D(PHY,"[UE %d][RAPROC] Frame %d, nr_tti_rx %d : PRACH TX power %d dBm, amp %d\n", - ue->Mod_id, - proc->frame_rx, - proc->nr_tti_tx, - ue->tx_power_dBm[nr_tti_tx], - ue->prach_vars[eNB_id]->amp); - - - // start_meas(&ue->tx_prach); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GENERATE_PRACH, VCD_FUNCTION_IN); - -// prach_power = generate_nr_prach(ue,eNB_id,nr_tti_tx,frame_tx); -prach_power = generate_nr_prach(ue,0,9,0); //subframe number hardcoded according to the simulator - - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GENERATE_PRACH, VCD_FUNCTION_OUT); - // stop_meas(&ue->tx_prach); - LOG_D(PHY,"[UE %d][RAPROC] PRACH PL %d dB, power %d dBm, digital power %d dB (amp %d)\n", - ue->Mod_id, - get_nr_PL(ue,eNB_id), - ue->tx_power_dBm[nr_tti_tx], - dB_fixed(prach_power), - ue->prach_vars[eNB_id]->amp); - }/* else { - UE_transport_info[ue->Mod_id][ue->CC_id].cntl.prach_flag=1; - UE_transport_info[ue->Mod_id][ue->CC_id].cntl.prach_id=ue->prach_resources[eNB_id]->ra_PreambleIndex; - }*/ // commented for compiling as abstraction flag is 0 - - if (ue->mac_enabled==1){ - //mac_xface->Msg1_transmitted(ue->Mod_id,ue->CC_id,frame_tx,eNB_id); - } - -LOG_I(PHY,"[UE %d][RAPROC] Frame %d, nr_tti_rx %d: Generating PRACH (eNB %d) preamble index %d for UL, TX power %d dBm (PL %d dB), l3msg \n", - ue->Mod_id,frame_tx,nr_tti_tx,eNB_id, - ue->prach_resources[eNB_id]->ra_PreambleIndex, - ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER+get_nr_PL(ue,eNB_id), - get_nr_PL(ue,eNB_id)); - -} - - -// if we're calibrating the PRACH kill the pointer to its resources so that the RA protocol doesn't continue -if (mode == calib_prach_tx) - ue->prach_resources[eNB_id]=NULL; - -LOG_D(PHY,"[UE %d] frame %d nr_tti_rx %d : generate_nr_prach %d, prach_cnt %d\n", - ue->Mod_id,frame_tx,nr_tti_tx,ue->generate_nr_prach,ue->prach_cnt); - -ue->prach_cnt++; - -if (ue->prach_cnt==3) - ue->generate_nr_prach=0; - -VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH, VCD_FUNCTION_OUT); -} - /* void phy_procedures_UE_S_TX(PHY_VARS_NR_UE *ue,uint8_t eNB_id,uint8_t abstraction_flag,relaying_type_t r_type) { @@ -2678,7 +2448,7 @@ void restart_phy(PHY_VARS_NR_UE *ue,UE_nr_rxtx_proc_t *proc, uint8_t eNB_id,uint } #endif //(0) -void nr_ue_pbch_procedures(uint8_t eNB_id, +void nr_ue_pbch_procedures(uint8_t gNB_id, PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t abstraction_flag) @@ -2697,20 +2467,26 @@ void nr_ue_pbch_procedures(uint8_t eNB_id, VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PBCH_PROCEDURES, VCD_FUNCTION_IN); - //LOG_I(PHY,"[UE %d] Frame %d, Trying PBCH %d (NidCell %d, eNB_id %d)\n",ue->Mod_id,frame_rx,pbch_phase,ue->frame_parms.Nid_cell,eNB_id); + //LOG_I(PHY,"[UE %d] Frame %d, Trying PBCH %d (NidCell %d, gNB_id %d)\n",ue->Mod_id,frame_rx,pbch_phase,ue->frame_parms.Nid_cell,gNB_id); ret = nr_rx_pbch(ue, proc, - ue->pbch_vars[eNB_id], + ue->pbch_vars[gNB_id], &ue->frame_parms, - eNB_id, + gNB_id, (ue->frame_parms.ssb_index)&7, SISO, ue->high_speed_flag); if (ret==0) { - ue->pbch_vars[eNB_id]->pdu_errors_conseq = 0; + ue->pbch_vars[gNB_id]->pdu_errors_conseq = 0; + // Switch to PRACH state if it is first PBCH after initial synch and no timing correction is performed + if (ue->UE_mode[gNB_id] == NOT_SYNCHED && ue->no_timing_correction == 1){ + ue->UE_mode[gNB_id] = PRACH; + ue->prach_resources[gNB_id]->sync_frame = frame_rx; + ue->prach_resources[gNB_id]->init_msg1 = 0; + } #ifdef DEBUG_PHY_PROC uint16_t frame_tx; @@ -2740,25 +2516,25 @@ void nr_ue_pbch_procedures(uint8_t eNB_id, exit(-1); */ - ue->pbch_vars[eNB_id]->pdu_errors_conseq++; - ue->pbch_vars[eNB_id]->pdu_errors++; + ue->pbch_vars[gNB_id]->pdu_errors_conseq++; + ue->pbch_vars[gNB_id]->pdu_errors++; - if (ue->pbch_vars[eNB_id]->pdu_errors_conseq>=100) { + if (ue->pbch_vars[gNB_id]->pdu_errors_conseq>=100) { LOG_E(PHY,"More that 100 consecutive PBCH errors! Exiting!\n"); exit_fun("More that 100 consecutive PBCH errors! Exiting!\n"); } } if (frame_rx % 100 == 0) { - ue->pbch_vars[eNB_id]->pdu_fer = ue->pbch_vars[eNB_id]->pdu_errors - ue->pbch_vars[eNB_id]->pdu_errors_last; - ue->pbch_vars[eNB_id]->pdu_errors_last = ue->pbch_vars[eNB_id]->pdu_errors; + ue->pbch_vars[gNB_id]->pdu_fer = ue->pbch_vars[gNB_id]->pdu_errors - ue->pbch_vars[gNB_id]->pdu_errors_last; + ue->pbch_vars[gNB_id]->pdu_errors_last = ue->pbch_vars[gNB_id]->pdu_errors; } #ifdef DEBUG_PHY_PROC LOG_D(PHY,"[UE %d] frame %d, slot %d, PBCH errors = %d, consecutive errors = %d!\n", ue->Mod_id,frame_rx, nr_tti_rx, - ue->pbch_vars[eNB_id]->pdu_errors, - ue->pbch_vars[eNB_id]->pdu_errors_conseq); + ue->pbch_vars[gNB_id]->pdu_errors, + ue->pbch_vars[gNB_id]->pdu_errors_conseq); #endif VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_PBCH_PROCEDURES, VCD_FUNCTION_OUT); } @@ -2989,10 +2765,8 @@ int nr_ue_pdcch_procedures(uint8_t gNB_id, pdcch_vars->nb_search_space); #endif - fapi_nr_dci_indication_t dci_ind; - nr_downlink_indication_t dl_indication; - memset((void*)&dci_ind,0,sizeof(dci_ind)); - memset((void*)&dl_indication,0,sizeof(dl_indication)); + fapi_nr_dci_indication_t dci_ind={0}; + nr_downlink_indication_t dl_indication={0}; dci_cnt = nr_dci_decoding_procedure(ue, proc->frame_rx, nr_tti_rx, @@ -3006,11 +2780,12 @@ int nr_ue_pdcch_procedures(uint8_t gNB_id, //LOG_D(PHY,"[UE %d][PUSCH] Frame %d nr_tti_rx %d PHICH RX\n",ue->Mod_id,frame_rx,nr_tti_rx); for (int i=0; i rnti %x : format %d\n", - ue->Mod_id,frame_rx%1024,nr_tti_rx,nr_mode_string[ue->UE_mode[gNB_id]], - i, - dci_ind.dci_list[i].rnti, - dci_ind.dci_list[i].dci_format); + LOG_D(PHY,"[UE %d] AbsSubFrame %d.%d, Mode %s: DCI %i of %d total DCIs found --> rnti %x : format %d\n", + ue->Mod_id,frame_rx%1024,nr_tti_rx,nr_mode_string[ue->UE_mode[gNB_id]], + i + 1, + dci_cnt, + dci_ind.dci_list[i].rnti, + dci_ind.dci_list[i].dci_format); } ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][gNB_id]->dci_received += dci_cnt; @@ -3259,7 +3034,7 @@ void nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB int first_symbol_flag=0; if (!dlsch0) - return; + return; if (dlsch0->active == 0) return; @@ -3268,9 +3043,9 @@ void nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB uint16_t BWPStart = dlsch0->harq_processes[harq_pid]->BWPStart; // uint16_t BWPSize = dlsch0->harq_processes[harq_pid]->BWPSize; uint16_t pdsch_start_rb = dlsch0->harq_processes[harq_pid]->start_rb; - uint16_t pdsch_nb_rb = dlsch0->harq_processes[harq_pid]->nb_rb; - uint16_t s0 = dlsch0->harq_processes[harq_pid]->start_symbol; - uint16_t s1 = dlsch0->harq_processes[harq_pid]->nb_symbols; + uint16_t pdsch_nb_rb = dlsch0->harq_processes[harq_pid]->nb_rb; + uint16_t s0 = dlsch0->harq_processes[harq_pid]->start_symbol; + uint16_t s1 = dlsch0->harq_processes[harq_pid]->nb_symbols; LOG_D(PHY,"[UE %d] PDSCH type %d active in nr_tti_rx %d, harq_pid %d, rb_start %d, nb_rb %d, symbol_start %d, nb_symbols %d, DMRS mask %x\n",ue->Mod_id,pdsch,nr_tti_rx,harq_pid,pdsch_start_rb,pdsch_nb_rb,s0,s1,dlsch0->harq_processes[harq_pid]->dlDmrsSymbPos); @@ -3305,17 +3080,35 @@ void nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB start_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[nr_tti_rx]][slot]); #endif // process DLSCH received in first slot - nr_rx_pdsch(ue, - pdsch, - eNB_id, - eNB_id_i, - proc->frame_rx, - nr_tti_rx, // nr_tti_rx, - m, - first_symbol_flag, - dual_stream_UE, - i_mod, - dlsch0->current_harq_pid); + // skip DMRS symbols (will have to check later if PDSCH/DMRS are multiplexed + if (((1<harq_processes[harq_pid]->dlDmrsSymbPos) == 0) + nr_rx_pdsch(ue, + pdsch, + eNB_id, + eNB_id_i, + proc->frame_rx, + nr_tti_rx, // nr_tti_rx, + m, + first_symbol_flag, + dual_stream_UE, + i_mod, + dlsch0->current_harq_pid); + else { // This is to adjust the llr offset in the case of skipping over a dmrs symbol (i.e. in case of no PDSCH REs in DMRS) + if (pdsch == RA_PDSCH) ue->pdsch_vars_ra[eNB_id]->llr_offset[m]=ue->pdsch_vars_ra[eNB_id]->llr_offset[m-1]; + else if (pdsch == PDSCH) nr_rx_pdsch(ue, + pdsch, + eNB_id, + eNB_id_i, + proc->frame_rx, + nr_tti_rx, // nr_tti_rx, + m, + first_symbol_flag, + dual_stream_UE, + i_mod, + dlsch0->current_harq_pid); + else AssertFatal(1==0,"not RA_PDSCH or PDSCH\n"); + } + if (pdsch == PDSCH) LOG_D(PHY,"Done processing symbol %d : llr_offset %d\n",m,ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->llr_offset[m]); #if UE_TIMING_TRACE stop_meas(&ue->dlsch_llr_stats_parallelization[ue->current_thread_id[nr_tti_rx]][slot]); #if DISABLE_LOG_X @@ -3332,103 +3125,153 @@ void nr_ue_pdsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB } // CRNTI active } } -#if 0 -void process_rar(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, int eNB_id, runmode_t mode, int abstraction_flag) { - int frame_rx = proc->frame_rx; - int nr_tti_rx = proc->nr_tti_rx; - int timing_advance; - NR_UE_DLSCH_t *dlsch0 = ue->dlsch_ra[eNB_id]; - int harq_pid = 0; - uint8_t *rar; - /* - uint8_t next1_thread_id = ue->current_thread_id[nr_tti_rx]== (RX_NB_TH-1) ? 0:(ue->current_thread_id[nr_tti_rx]+1); - uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1); - */ +// WIP fix: +// - time domain indication hardcoded to 0 for k2 offset +// - extend TS 38.213 ch 8.3 Msg3 PUSCH +// - b buffer +// - ulsch power offset +// - UE_mode == PUSCH case (should be handled by TA updates) +// - harq +// - optimize: mu_pusch, j and table_6_1_2_1_1_2_time_dom_res_alloc_A are already defined in nr_ue_procedures +void nr_process_rar(nr_downlink_indication_t *dl_info) { - LOG_D(PHY,"[UE %d][RAPROC] Frame %d nr_tti_rx %d Received RAR mode %d\n", - ue->Mod_id, - frame_rx, - nr_tti_rx, ue->UE_mode[eNB_id]); + module_id_t module_id = dl_info->module_id; + int cc_id = dl_info->cc_id, frame_rx = dl_info->proc->frame_rx, nr_tti_rx = dl_info->proc->nr_tti_rx, ta_command, k2, delta; + uint8_t gNB_index = dl_info->gNB_index; // *rar; + //fapi_nr_dci_indication_t *dci_ind = dl_info->dci_ind; + PHY_VARS_NR_UE *ue = PHY_vars_UE_g[module_id][cc_id]; + NR_UE_DLSCH_t *dlsch0 = ue->dlsch_ra[gNB_index]; + UE_MODE_t UE_mode = ue->UE_mode[gNB_index]; + NR_PRACH_RESOURCES_t *prach_resources = ue->prach_resources[gNB_index]; + uint16_t slots_per_frame = ue->frame_parms.slots_per_frame; + uint8_t mu_pusch = 1, sliv_S, sliv_L; + // definition table j Table 6.1.2.1.1-4 + uint8_t j = (mu_pusch==3)?3:(mu_pusch==2)?2:1; + uint8_t table_6_1_2_1_1_2_time_dom_res_alloc_A[16][3]={ // for PUSCH from TS 38.214 subclause 6.1.2.1.1 + {j, 0,14}, // row index 1 + {j, 0,12}, // row index 2 + {j, 0,10}, // row index 3 + {j, 2,10}, // row index 4 + {j, 4,10}, // row index 5 + {j, 4,8}, // row index 6 + {j, 4,6}, // row index 7 + {j+1,0,14}, // row index 8 + {j+1,0,12}, // row index 9 + {j+1,0,10}, // row index 10 + {j+2,0,14}, // row index 11 + {j+2,0,12}, // row index 12 + {j+2,0,10}, // row index 13 + {j, 8,6}, // row index 14 + {j+3,0,14}, // row index 15 + {j+3,0,10} // row index 16 + }; + + LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Received RAR mode %d\n", module_id, frame_rx, nr_tti_rx, UE_mode); if (ue->mac_enabled == 1) { - if ((ue->UE_mode[eNB_id] != PUSCH) && - (ue->prach_resources[eNB_id]->Msg3!=NULL)) { - LOG_D(PHY,"[UE %d][RAPROC] Frame %d nr_tti_rx %d Invoking MAC for RAR (current preamble %d)\n", - ue->Mod_id,frame_rx, - nr_tti_rx, - ue->prach_resources[eNB_id]->ra_PreambleIndex); - - /* timing_advance = mac_xface->ue_process_rar(ue->Mod_id, - ue->CC_id, - frame_rx, - ue->prach_resources[eNB_id]->ra_RNTI, - dlsch0->harq_processes[0]->b, - &ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti, - ue->prach_resources[eNB_id]->ra_PreambleIndex, - dlsch0->harq_processes[0]->b); // alter the 'b' buffer so it contains only the selected RAR header and RAR payload - */ - /* - ue->pdcch_vars[next1_thread_id][eNB_id]->crnti = ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti; - ue->pdcch_vars[next2_thread_id][eNB_id]->crnti = ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti; - */ + if ((UE_mode != PUSCH) && (prach_resources->Msg3 != NULL)) { - if (timing_advance!=0xffff) { + LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Invoking MAC for RAR (current preamble %d)\n", module_id, frame_rx, nr_tti_rx, prach_resources->ra_PreambleIndex); - LOG_D(PHY,"[UE %d][RAPROC] Frame %d nr_tti_rx %d Got rnti %x and timing advance %d from RAR\n", - ue->Mod_id, - frame_rx, - nr_tti_rx, - ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti, - timing_advance); + ta_command = nr_ue_process_rar(ue->Mod_id, + cc_id, + frame_rx, + dlsch0->harq_processes[0]->b, + &ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][gNB_index]->pdcch_config[0].rnti, + prach_resources->ra_PreambleIndex, + dlsch0->harq_processes[0]->b); // alter the 'b' buffer so it contains only the selected RAR header and RAR payload - // remember this c-rnti is still a tc-rnti + if (ta_command != 0xffff) { + LOG_D(PHY,"[UE %d][RAPROC] Frame %d subframe %d Got Temporary C-RNTI %x and timing advance %d from RAR\n", + ue->Mod_id, + frame_rx, + nr_tti_rx, + ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][gNB_index]->pdcch_config[0].rnti, + ta_command); - ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->crnti_is_temporary = 1; - - //timing_advance = 0; - nr_process_timing_advance_rar(ue,proc,timing_advance); - - if (mode!=debug_prach) { - ue->ulsch_Msg3_active[eNB_id]=1; - nr_get_Msg3_alloc(&ue->frame_parms, - nr_tti_rx, - frame_rx, - &ue->ulsch_Msg3_frame[eNB_id], - &ue->ulsch_Msg3_subframe[eNB_id]); - - LOG_D(PHY,"[UE %d][RAPROC] Got Msg3_alloc Frame %d nr_tti_rx %d: Msg3_frame %d, Msg3_subframe %d\n", - ue->Mod_id, - frame_rx, - nr_tti_rx, - ue->ulsch_Msg3_frame[eNB_id], - ue->ulsch_Msg3_subframe[eNB_id]); - harq_pid = nr_subframe2harq_pid(&ue->frame_parms, - ue->ulsch_Msg3_frame[eNB_id], - ue->ulsch_Msg3_subframe[eNB_id]); - ue->ulsch[eNB_id]->harq_processes[harq_pid]->round = 0; - - ue->UE_mode[eNB_id] = RA_RESPONSE; - // ue->Msg3_timer[eNB_id] = 10; - ue->ulsch[eNB_id]->power_offset = 6; - ue->ulsch_no_allocation_counter[eNB_id] = 0; - } - } else { // PRACH preamble doesn't match RAR - LOG_W(PHY,"[UE %d][RAPROC] Received RAR preamble (%d) doesn't match !!!\n", - ue->Mod_id, - ue->prach_resources[eNB_id]->ra_PreambleIndex); + nr_process_timing_advance_rar(ue, dl_info->proc, ta_command); + + if (ue->mode != debug_prach) { + ue->ulsch_Msg3_active[gNB_index] = 1; + // TS 38.213 ch 8.3 Msg3 PUSCH + // PUSCH time domain resource allocation A for normal CP + // TS 38.214 ch 6.1.2.1.1 + k2 = table_6_1_2_1_1_2_time_dom_res_alloc_A[0][0]; + sliv_S = table_6_1_2_1_1_2_time_dom_res_alloc_A[0][1]; + sliv_L = table_6_1_2_1_1_2_time_dom_res_alloc_A[0][2]; + + switch (mu_pusch) { + case 0: + delta = 2; + break; + case 1: + delta = 3; + break; + case 2: + delta = 4; + break; + case 3: + delta = 6; + break; + } + + ue->Msg3_startSymbol[gNB_index] = sliv_S; + ue->Msg3_Length[gNB_index] = sliv_L; + ue->ulsch_Msg3_subframe[gNB_index] = (nr_tti_rx + k2 + delta) % slots_per_frame; + if (nr_tti_rx + k2 + delta > slots_per_frame){ + ue->ulsch_Msg3_frame[gNB_index] = (frame_rx + 1) % 1024; + } else { + ue->ulsch_Msg3_frame[gNB_index] = frame_rx; + } + + LOG_D(PHY,"[UE %d][RAPROC] Got Msg3_alloc Frame %d subframe %d: Msg3_frame %d, Msg3_subframe %d\n", + ue->Mod_id, + frame_rx, + nr_tti_rx, + ue->ulsch_Msg3_frame[gNB_index], + ue->ulsch_Msg3_subframe[gNB_index]); + // harq_pid = subframe2harq_pid(&ue->frame_parms, + // ue->ulsch_Msg3_frame[gNB_index], + // ue->ulsch_Msg3_subframe[gNB_index]); + // ue->ulsch[gNB_index]->harq_processes[harq_pid]->round = 0; + // ue->Msg3_timer[gNB_index] = 10; + // ue->ulsch[gNB_index].power_offset = 6; + // ue->ulsch_no_allocation_counter[gNB_index] = 0; + ue->UE_mode[gNB_index] = RA_RESPONSE; + } + } else { + LOG_W(PHY,"[UE %d][RAPROC] Received RAR preamble (%d) doesn't match !!!\n", ue->Mod_id, prach_resources->ra_PreambleIndex); } - } // mode != PUSCH + } + } else { + // rar = dlsch0->harq_processes[0]->b+1; + // ta_command = ((((uint16_t)(rar[0]&0x7f))<<4) + (rar[1]>>4)); + // nr_process_timing_advance_rar(ue, dl_info->proc, ta_command); } - else { - rar = dlsch0->harq_processes[0]->b+1; - timing_advance = ((((uint16_t)(rar[0]&0x7f))<<4) + (rar[1]>>4)); - nr_process_timing_advance_rar(ue,proc,timing_advance); - } - } -#endif + +// if contention resolution fails, go back to UE mode PRACH +void nr_ra_failed(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index) { + + PHY_VARS_NR_UE *ue = PHY_vars_UE_g[Mod_id][CC_id]; + ue->UE_mode[gNB_index] = PRACH; + + for (int i=0; i pdcch_vars[i][gNB_index]->pdcch_config[0].rnti = 0; + } + LOG_E(PHY,"[UE %d] [RAPROC] Random-access procedure fails, going back to PRACH\n", Mod_id); +} + +void nr_ra_succeeded(uint8_t Mod_id, + uint8_t CC_id, + uint8_t gNB_index){ + LOG_I(PHY,"[UE %d][RAPROC] RA procedure succeeded. UE set to PUSCH mode\n", Mod_id); + PHY_VARS_NR_UE *ue = PHY_vars_UE_g[Mod_id][CC_id]; + ue->ulsch_Msg3_active[gNB_index] = 0; + ue->UE_mode[gNB_index] = PUSCH; +} void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, @@ -3439,16 +3282,15 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, int *dlsch_errors, runmode_t mode) { - int harq_pid; + int harq_pid = dlsch0->current_harq_pid; int frame_rx = proc->frame_rx; int nr_tti_rx = proc->nr_tti_rx; int ret=0, ret1=0; NR_UE_PDSCH *pdsch_vars; uint8_t is_cw0_active = 0; uint8_t is_cw1_active = 0; - //nfapi_nr_config_request_t *cfg = &ue->nrUE_config; - //uint8_t dmrs_type = cfg->pdsch_config.dmrs_type.value; - uint8_t nb_re_dmrs = 6; //(dmrs_type==NFAPI_NR_DMRS_TYPE1)?6:4; + uint8_t dmrs_type = dlsch0->harq_processes[harq_pid]->dmrsConfigType; + uint8_t nb_re_dmrs = (dmrs_type==NFAPI_NR_DMRS_TYPE1)?6:4; // TODO: should changed my mac uint16_t length_dmrs = 1; //cfg->pdsch_config.dmrs_max_length.value; uint16_t nb_symb_sch = 9; nr_downlink_indication_t dl_indication; @@ -3471,14 +3313,10 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, if (dlsch0==NULL) AssertFatal(0,"dlsch0 should be defined at this level \n"); - - harq_pid = dlsch0->current_harq_pid; is_cw0_active = dlsch0->harq_processes[harq_pid]->status; nb_symb_sch = dlsch0->harq_processes[harq_pid]->nb_symbols; start_symbol = dlsch0->harq_processes[harq_pid]->start_symbol; - - if(dlsch1) is_cw1_active = dlsch1->harq_processes[harq_pid]->status; @@ -3523,32 +3361,32 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, if (frame_rx < *dlsch_errors) *dlsch_errors=0; - if (pdsch==RA_PDSCH) { + if (pdsch == RA_PDSCH) { if (ue->prach_resources[eNB_id]!=NULL) - dlsch0->rnti = ue->prach_resources[eNB_id]->ra_RNTI; + dlsch0->rnti = ue->prach_resources[eNB_id]->ra_RNTI; else { - LOG_E(PHY,"[UE %d] Frame %d, nr_tti_rx %d: FATAL, prach_resources is NULL\n",ue->Mod_id,frame_rx,nr_tti_rx); - //mac_xface->macphy_exit("prach_resources is NULL"); - return; + LOG_E(PHY,"[UE %d] Frame %d, nr_tti_rx %d: FATAL, prach_resources is NULL\n", ue->Mod_id, frame_rx, nr_tti_rx); + //mac_xface->macphy_exit("prach_resources is NULL"); + return; } } - // start ldpc decode for CW 0 - dlsch0->harq_processes[harq_pid]->G = nr_get_G(dlsch0->harq_processes[harq_pid]->nb_rb, - nb_symb_sch, - nb_re_dmrs, - length_dmrs, - dlsch0->harq_processes[harq_pid]->Qm, - dlsch0->harq_processes[harq_pid]->Nl); + // start ldpc decode for CW 0 + dlsch0->harq_processes[harq_pid]->G = nr_get_G(dlsch0->harq_processes[harq_pid]->nb_rb, + nb_symb_sch, + nb_re_dmrs, + length_dmrs, + dlsch0->harq_processes[harq_pid]->Qm, + dlsch0->harq_processes[harq_pid]->Nl); #if UE_TIMING_TRACE start_meas(&ue->dlsch_unscrambling_stats); #endif nr_dlsch_unscrambling(pdsch_vars->llr[0], - dlsch0->harq_processes[harq_pid]->G, - 0, - ue->frame_parms.Nid_cell, - dlsch0->rnti); + dlsch0->harq_processes[harq_pid]->G, + 0, + ue->frame_parms.Nid_cell, + dlsch0->rnti); #if UE_TIMING_TRACE @@ -3629,10 +3467,10 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, start_meas(&ue->dlsch_unscrambling_stats); #endif nr_dlsch_unscrambling(pdsch_vars->llr[1], - dlsch1->harq_processes[harq_pid]->G, - 0, - ue->frame_parms.Nid_cell, - dlsch1->rnti); + dlsch1->harq_processes[harq_pid]->G, + 0, + ue->frame_parms.Nid_cell, + dlsch1->rnti); #if UE_TIMING_TRACE stop_meas(&ue->dlsch_unscrambling_stats); #endif @@ -3653,31 +3491,31 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, #ifdef UE_DLSCH_PARALLELISATION ret1 = nr_dlsch_decoding_mthread(ue, - proc, - eNB_id, - pdsch_vars->llr[1], - &ue->frame_parms, - dlsch1, - dlsch1->harq_processes[harq_pid], - frame_rx, - nb_symb_sch, - nr_tti_rx, - harq_pid, - pdsch==PDSCH?1:0, - dlsch1->harq_processes[harq_pid]->TBS>256?1:0); + proc, + eNB_id, + pdsch_vars->llr[1], + &ue->frame_parms, + dlsch1, + dlsch1->harq_processes[harq_pid], + frame_rx, + nb_symb_sch, + nr_tti_rx, + harq_pid, + pdsch==PDSCH?1:0, + dlsch1->harq_processes[harq_pid]->TBS>256?1:0); LOG_T(PHY,"UE_DLSCH_PARALLELISATION is defined, ret1 = %d\n", ret1); #else ret1 = nr_dlsch_decoding(ue, - pdsch_vars->llr[1], - &ue->frame_parms, - dlsch1, - dlsch1->harq_processes[harq_pid], - frame_rx, - nb_symb_sch, - nr_tti_rx, - harq_pid, - pdsch==PDSCH?1:0,//proc->decoder_switch, - dlsch1->harq_processes[harq_pid]->TBS>256?1:0); + pdsch_vars->llr[1], + &ue->frame_parms, + dlsch1, + dlsch1->harq_processes[harq_pid], + frame_rx, + nb_symb_sch, + nr_tti_rx, + harq_pid, + pdsch==PDSCH?1:0,//proc->decoder_switch, + dlsch1->harq_processes[harq_pid]->TBS>256?1:0); LOG_T(PHY,"UE_DLSCH_PARALLELISATION is NOT defined, ret1 = %d\n", ret1); printf("start cw1 dlsch decoding\n"); #endif @@ -3699,35 +3537,46 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue, #endif LOG_I(PHY,"AbsSubframe %d.%d --> ldpc Decoding for CW1 %5.3f\n", frame_rx%1024, nr_tti_rx,(ue->dlsch_decoding_stats[ue->current_thread_id[nr_tti_rx]].p_time)/(cpuf*1000.0)); + + LOG_D(PHY, "harq_pid: %d, TBS expected dlsch1: %d \n", harq_pid, dlsch1->harq_processes[harq_pid]->TBS); } LOG_D(PHY," ------ end ldpc decoder for AbsSubframe %d.%d ------ \n", frame_rx, nr_tti_rx); - - LOG_D(PHY, "harq_pid: %d, TBS expected dlsch0: %d, TBS expected dlsch1: %d \n",harq_pid, dlsch0->harq_processes[harq_pid]->TBS, dlsch1->harq_processes[harq_pid]->TBS); + LOG_D(PHY, "harq_pid: %d, TBS expected dlsch0: %d \n",harq_pid, dlsch0->harq_processes[harq_pid]->TBS); if(retmax_ldpc_iterations+1){ - // fill dl_indication message - dl_indication.module_id = ue->Mod_id; - dl_indication.cc_id = ue->CC_id; - dl_indication.gNB_index = eNB_id; - dl_indication.frame = frame_rx; - dl_indication.slot = nr_tti_rx; - dl_indication.rx_ind = &rx_ind; // hang on rx_ind instance - dl_indication.proc=proc; + // fill dl_indication message + dl_indication.module_id = ue->Mod_id; + dl_indication.cc_id = ue->CC_id; + dl_indication.gNB_index = eNB_id; + dl_indication.frame = frame_rx; + dl_indication.slot = nr_tti_rx; + dl_indication.rx_ind = &rx_ind; // hang on rx_ind instance + dl_indication.proc=proc; - //dl_indication.rx_ind->number_pdus - rx_ind.rx_indication_body[0].pdu_type = FAPI_NR_RX_PDU_TYPE_DLSCH; - rx_ind.rx_indication_body[0].pdsch_pdu.pdu = dlsch0->harq_processes[harq_pid]->b; - rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length = dlsch0->harq_processes[harq_pid]->TBS>>3; - LOG_D(PHY, "PDU length in bits: %d, in bytes: %d \n", dlsch0->harq_processes[harq_pid]->TBS, rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length); - rx_ind.number_pdus = 1; + //dl_indication.rx_ind->number_pdus + switch (pdsch) { + case RA_PDSCH: + rx_ind.rx_indication_body[0].pdu_type = FAPI_NR_RX_PDU_TYPE_RAR; + break; + case PDSCH: + rx_ind.rx_indication_body[0].pdu_type = FAPI_NR_RX_PDU_TYPE_DLSCH; + break; + default: + break; + } - //ue->dl_indication.rx_ind = &dlsch1->harq_processes[harq_pid]->b; //no data, only dci for now - dl_indication.dci_ind = NULL; //&ue->dci_ind; - // send to mac - if (ue->if_inst && ue->if_inst->dl_indication) - ue->if_inst->dl_indication(&dl_indication, ul_time_alignment); + rx_ind.rx_indication_body[0].pdsch_pdu.pdu = dlsch0->harq_processes[harq_pid]->b; + rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length = dlsch0->harq_processes[harq_pid]->TBS>>3; + LOG_D(PHY, "PDU length in bits: %d, in bytes: %d \n", dlsch0->harq_processes[harq_pid]->TBS, rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length); + rx_ind.number_pdus = 1; + + //ue->dl_indication.rx_ind = &dlsch1->harq_processes[harq_pid]->b; //no data, only dci for now + dl_indication.dci_ind = NULL; //&ue->dci_ind; + // send to mac + if (ue->if_inst && ue->if_inst->dl_indication) + ue->if_inst->dl_indication(&dl_indication, ul_time_alignment); } // TODO CRC check for CW0 @@ -4045,7 +3894,6 @@ void *UE_thread_slot1_dl_processing(void *arg) { } //printf("[slot1 dl processing] AbsSubframe %d.%d LLR Computation Start wait DCI %d\n",frame_rx,nr_tti_rx,wait); - /**** Pdsch Procedure Slot1 ****/ // start slot1 thread for Pdsch Procedure (slot1) // do procedures for C-RNTI @@ -4133,7 +3981,6 @@ void *UE_thread_slot1_dl_processing(void *arg) { #endif #endif - if (pthread_mutex_lock(&proc->mutex_slot1_dl_processing) != 0) { LOG_E( PHY, "[SCHED][UE] error locking mutex for UE RXTX\n" ); exit_fun("noting to add"); @@ -4182,18 +4029,14 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, int nr_tti_rx = proc->nr_tti_rx; int slot_pbch; NR_UE_PDCCH *pdcch_vars = ue->pdcch_vars[ue->current_thread_id[nr_tti_rx]][0]; - NR_UE_DLSCH_t **dlsch = ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id]; fapi_nr_config_request_t *cfg = &ue->nrUE_config; - uint8_t harq_pid = ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->current_harq_pid; - NR_DL_UE_HARQ_t *dlsch0_harq = dlsch[0]->harq_processes[harq_pid]; - uint16_t nb_symb_sch = dlsch0_harq->nb_symbols; - uint16_t start_symb_sch = dlsch0_harq->start_symbol; + uint8_t nb_symb_pdcch = pdcch_vars->nb_search_space > 0 ? pdcch_vars->pdcch_config[0].coreset.duration : 0; uint8_t dci_cnt = 0; NR_DL_FRAME_PARMS *fp = &ue->frame_parms; - + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_IN); - + LOG_D(PHY," ****** start RX-Chain for Frame.Slot %d.%d ****** \n", frame_rx%1024, nr_tti_rx); /* @@ -4201,7 +4044,6 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, uint8_t next2_thread_id = next1_thread_id== (RX_NB_TH-1) ? 0:(next1_thread_id+1); */ - int coreset_nb_rb=0; int coreset_start_rb=0; if (pdcch_vars->nb_search_space > 0) @@ -4236,11 +4078,12 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, if (ue->no_timing_correction==0) { LOG_I(PHY,"start adjust sync slot = %d no timing %d\n", nr_tti_rx, ue->no_timing_correction); nr_adjust_synch_ue(fp, - ue, - eNB_id, - nr_tti_rx, - 0, - 16384); + ue, + eNB_id, + frame_rx, + nr_tti_rx, + 0, + 16384); } } @@ -4255,10 +4098,10 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, #endif VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SLOT_FEP, VCD_FUNCTION_IN); nr_slot_fep(ue, - l, - nr_tti_rx, - 0, - 0); + l, + nr_tti_rx, + 0, + 0); // note: this only works if RBs for PDCCH are contigous! LOG_D(PHY,"pdcch_channel_estimation: first_carrier_offset %d, BWPStart %d, coreset_start_rb %d\n", @@ -4285,40 +4128,41 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, if (dci_cnt > 0) { - LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: found %d DCIs\n",ue->Mod_id,frame_rx,nr_tti_rx,dci_cnt); + LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: found %d DCIs\n", ue->Mod_id, frame_rx, nr_tti_rx, dci_cnt); - } else { - LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: No DCIs found\n",ue->Mod_id,frame_rx,nr_tti_rx); - } -#endif //NR_PDCCH_SCHED + NR_UE_DLSCH_t *dlsch = NULL; + if (ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active == 1){ + dlsch = ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]; + } else if (ue->dlsch_ra[0]->active == 1){ + dlsch = ue->dlsch_ra[0]; + } + AssertFatal(dlsch != NULL, "Unsupported mode\n"); + uint8_t harq_pid = dlsch->current_harq_pid; + NR_DL_UE_HARQ_t *dlsch0_harq = dlsch->harq_processes[harq_pid]; + uint16_t nb_symb_sch = dlsch0_harq->nb_symbols; + uint16_t start_symb_sch = dlsch0_harq->start_symbol; + int symb_dmrs = -1; - - if (dci_cnt > 0){ LOG_D(PHY," ------ --> PDSCH ChannelComp/LLR Frame.slot %d.%d ------ \n", frame_rx%1024, nr_tti_rx); //to update from pdsch config - start_symb_sch = dlsch0_harq->start_symbol; - int symb_dmrs=-1; + for (int i=0;i<4;i++) if (((1<dlDmrsSymbPos) > 0) {symb_dmrs=i;break;} AssertFatal(symb_dmrs>=0,"no dmrs in 0..3\n"); LOG_D(PHY,"Initializing dmrs for symb %d DMRS mask %x\n",symb_dmrs,dlsch0_harq->dlDmrsSymbPos); nr_gold_pdsch(ue,symb_dmrs,0, 1); - - nb_symb_sch = dlsch0_harq->nb_symbols; for (uint16_t m=start_symb_sch;m<(nb_symb_sch+start_symb_sch) ; m++){ nr_slot_fep(ue, - m, //to be updated from higher layer - nr_tti_rx, - 0, - 0); - - + m, //to be updated from higher layer + nr_tti_rx, + 0, + 0); } - //set active for testing, to be removed - ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 1; + } else { + LOG_D(PHY,"[UE %d] Frame %d, nr_tti_rx %d: No DCIs found\n", ue->Mod_id, frame_rx, nr_tti_rx); } - else - ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 0; + +#endif //NR_PDCCH_SCHED #if UE_TIMING_TRACE start_meas(&ue->generic_stat); @@ -4332,7 +4176,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, PDSCH, ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0], NULL); - + //printf("phy procedure pdsch start measurement\n"); nr_ue_measurement_procedures(2,ue,proc,eNB_id,nr_tti_rx,mode); @@ -4344,7 +4188,7 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, write_output("rxF_comp.m","rxFc",&ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->rxdataF_comp0[0][0],fp->N_RB_DL*12*14,1,1); write_output("rxF_llr.m","rxFllr",ue->pdsch_vars[ue->current_thread_id[nr_tti_rx]][eNB_id]->llr[0],(nb_symb_sch-1)*50*12+50*6,1,0); */ - + //VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT); } @@ -4352,11 +4196,11 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, if ((ue->dlsch_SI[eNB_id]) && (ue->dlsch_SI[eNB_id]->active == 1)) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_IN); nr_ue_pdsch_procedures(ue, - proc, - eNB_id, - SI_PDSCH, - ue->dlsch_SI[eNB_id], - NULL); + proc, + eNB_id, + SI_PDSCH, + ue->dlsch_SI[eNB_id], + NULL); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_SI, VCD_FUNCTION_OUT); } @@ -4365,11 +4209,11 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, if ((ue->dlsch_p[eNB_id]) && (ue->dlsch_p[eNB_id]->active == 1)) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_IN); nr_ue_pdsch_procedures(ue, - proc, - eNB_id, - P_PDSCH, - ue->dlsch_p[eNB_id], - NULL); + proc, + eNB_id, + P_PDSCH, + ue->dlsch_p[eNB_id], + NULL); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_P, VCD_FUNCTION_OUT); } @@ -4378,18 +4222,42 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, if ((ue->dlsch_ra[eNB_id]) && (ue->dlsch_ra[eNB_id]->active == 1)) { VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_IN); nr_ue_pdsch_procedures(ue, - proc, - eNB_id, - RA_PDSCH, - ue->dlsch_ra[eNB_id], - NULL); + proc, + eNB_id, + RA_PDSCH, + ue->dlsch_ra[eNB_id], + NULL); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT); + // #if UE_TIMING_TRACE + // start_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[nr_tti_rx]]); + // #endif + + nr_ue_dlsch_procedures(ue, + proc, + eNB_id, + RA_PDSCH, + ue->dlsch_ra[eNB_id], + NULL, + &ue->dlsch_ra_errors[eNB_id], + mode); + + // #if UE_TIMING_TRACE + // stop_meas(&ue->dlsch_procedures_stat[ue->current_thread_id[nr_tti_rx]]); + #if DISABLE_LOG_X + printf("[SFN %d] Slot1: Pdsch Proc %5.2f\n", nr_tti_rx, ue->pdsch_procedures_stat[ue->current_thread_id[nr_tti_rx]].p_time/(cpuf*1000.0)); + printf("[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n", nr_tti_rx, ue->dlsch_procedures_stat[ue->current_thread_id[ nr_tti_rx]].p_time/(cpuf*1000.0)); + #else + LOG_D(PHY, "[SFN %d] Slot1: Pdsch Proc %5.2f\n", nr_tti_rx, ue->pdsch_procedures_stat[ue->current_thread_id[ nr_tti_rx]].p_time/(cpuf*1000.0)); + LOG_D(PHY, "[SFN %d] Slot0 Slot1: Dlsch Proc %5.2f\n", nr_tti_rx, ue->dlsch_procedures_stat[ue->current_thread_id[ nr_tti_rx]].p_time/(cpuf*1000.0)); + #endif + // #endif + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC_RA, VCD_FUNCTION_OUT); } // do procedures for C-RNTI if (ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active == 1) { - + LOG_D(PHY, "DLSCH data reception at nr_tti_rx: %d \n \n", nr_tti_rx); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_IN); @@ -4419,6 +4287,9 @@ int phy_procedures_nrUE_RX(PHY_VARS_NR_UE *ue, #endif + // deactivate dlsch once dlsch proc is done + ue->dlsch[ue->current_thread_id[nr_tti_rx]][eNB_id][0]->active = 0; + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_PROC, VCD_FUNCTION_OUT); } @@ -4624,3 +4495,119 @@ uint8_t nr_is_ri_TXOp(PHY_VARS_NR_UE *ue, return(0); } +// WIP +// todo: +// - set tx_total_RE +// - power control as per 38.213 ch 7.4 +void nr_ue_prach_procedures(PHY_VARS_NR_UE *ue, UE_nr_rxtx_proc_t *proc, uint8_t gNB_id, runmode_t runmode) { + + int frame_tx = proc->frame_tx, nr_tti_tx = proc->nr_tti_tx, prach_power; // tx_amp + uint16_t /*preamble_tx = 50,*/ pathloss; + uint8_t mod_id = ue->Mod_id; + UE_MODE_t UE_mode = get_nrUE_mode(mod_id, ue->CC_id, gNB_id); + NR_PRACH_RESOURCES_t * prach_resources = ue->prach_resources[gNB_id]; + uint8_t nr_prach = 0; + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH, VCD_FUNCTION_IN); + + if (ue->mac_enabled == 0){ + // prach_resources->ra_PreambleIndex = preamble_tx; + prach_resources->ra_TDD_map_index = 0; + prach_resources->ra_PREAMBLE_RECEIVED_TARGET_POWER = 10; + prach_resources->ra_RNTI = 0x1234; + nr_prach = 1; + } else { + // ask L2 for RACH transport + if ((runmode != rx_calib_ue) && (runmode != rx_calib_ue_med) && (runmode != rx_calib_ue_byp) && (runmode != no_L2_connect) ) { + LOG_D(PHY, "Getting PRACH resources. Frame %d Slot %d \n", frame_tx, nr_tti_tx); + // flush Msg3 Buffer + if (prach_resources->Msg3 == NULL){ + for(int i = 0; iulsch_Msg3_active[i] = 0; + } + } + nr_prach = nr_ue_get_rach(ue->prach_resources[gNB_id], mod_id, ue->CC_id, UE_mode, frame_tx, gNB_id, nr_tti_tx); + } + } + + if (!prach_resources->init_msg1 && (frame_tx > ue->prach_resources[gNB_id]->sync_frame + 150)){ + ue->prach_cnt = 0; + prach_resources->init_msg1 = 1; + } + + if (ue->prach_resources[gNB_id] != NULL && nr_prach == 1 && prach_resources->init_msg1) { + + pathloss = get_nr_PL(mod_id, ue->CC_id, gNB_id); + LOG_D(PHY,"runmode %d\n",runmode); + + if ((ue->mac_enabled == 1) && (runmode != calib_prach_tx)) { + ue->tx_power_dBm[nr_tti_tx] = prach_resources->ra_PREAMBLE_RECEIVED_TARGET_POWER + pathloss; + } + + LOG_I(PHY,"[UE %d][RAPROC] Frame %d, nr_tti_tx %d : Generating PRACH, preamble %d, PL %d, P0_PRACH %d, TARGET_RECEIVED_POWER %d dBm, RA-RNTI %x\n", + ue->Mod_id, + frame_tx, + nr_tti_tx, + prach_resources->ra_PreambleIndex, + pathloss, + ue->tx_power_dBm[nr_tti_tx], + prach_resources->ra_PREAMBLE_RECEIVED_TARGET_POWER, + prach_resources->ra_RNTI); + + //ue->tx_total_RE[nr_tti_tx] = 96; // todo + ue->prach_vars[gNB_id]->amp = AMP; + + /* #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) || defined(OAI_ADRV9371_ZC706) + tx_amp = get_tx_amp_prach(ue->tx_power_dBm[nr_tti_tx], ue->tx_power_max_dBm, ue->frame_parms.N_RB_UL); + if (tx_amp != -1) + ue->prach_vars[gNB_id]->amp = tx_amp; + #else + ue->prach_vars[gNB_id]->amp = AMP; + #endif */ + + if ((runmode == calib_prach_tx) && (((proc->frame_tx&0xfffe)%100)==0)) + LOG_D(PHY,"[UE %d][RAPROC] Frame %d, nr_tti_tx %d : PRACH TX power %d dBm, amp %d\n", ue->Mod_id, + proc->frame_rx, + proc->nr_tti_tx, + ue->tx_power_dBm[nr_tti_tx], + ue->prach_vars[gNB_id]->amp); + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GENERATE_PRACH, VCD_FUNCTION_IN); + + prach_power = generate_nr_prach(ue, gNB_id, nr_tti_tx); + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_GENERATE_PRACH, VCD_FUNCTION_OUT); + + LOG_D(PHY,"[UE %d][RAPROC] PRACH PL %d dB, power %d dBm, digital power %d dB (amp %d)\n", + ue->Mod_id, + pathloss, + ue->tx_power_dBm[nr_tti_tx], + dB_fixed(prach_power), + ue->prach_vars[gNB_id]->amp); + + if (ue->mac_enabled == 1) + nr_Msg1_transmitted(ue->Mod_id, ue->CC_id, frame_tx, gNB_id); + + LOG_I(PHY,"[UE %d][RAPROC] Frame %d, nr_tti_tx %d: Generated PRACH Msg1 (gNB %d) preamble index %d for UL, TX power %d dBm (PL %d dB) \n", + ue->Mod_id, + frame_tx, + nr_tti_tx, + gNB_id, + prach_resources->ra_PreambleIndex, + ue->tx_power_dBm[nr_tti_tx], + pathloss); + + LOG_D(PHY,"[UE %d] frame %d nr_tti_tx %d : prach_cnt %d\n", ue->Mod_id, frame_tx, nr_tti_tx, ue->prach_cnt); + + ue->prach_cnt++; + + if (ue->prach_cnt == 3) + ue->prach_cnt = 0; + } + + // if we're calibrating the PRACH kill the pointer to its resources so that the RA protocol doesn't continue + if (runmode == calib_prach_tx) + ue->prach_resources[gNB_id] = NULL; + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PRACH, VCD_FUNCTION_OUT); +} diff --git a/openair1/SCHED_NR_UE/pucch_power_control_ue_nr.c b/openair1/SCHED_NR_UE/pucch_power_control_ue_nr.c index 9632291e67..b51c8afbb0 100644 --- a/openair1/SCHED_NR_UE/pucch_power_control_ue_nr.c +++ b/openair1/SCHED_NR_UE/pucch_power_control_ue_nr.c @@ -104,7 +104,7 @@ int16_t get_pucch_tx_power_ue(PHY_VARS_NR_UE *ue, int P_O_PUCCH = P_O_NOMINAL_PUCCH + P_O_UE_PUCCH; - int16_t PL = get_nr_PL(ue, gNB_id); /* LTE function because NR path loss not yet implemented FFS TODO NR */ + int16_t PL = get_nr_PL(ue->Mod_id, ue->CC_id, gNB_id); /* LTE function because NR path loss not yet implemented FFS TODO NR */ int16_t delta_F_PUCCH = power_config->deltaF_PUCCH_f[pucch_format]; diff --git a/openair1/SCHED_NR_UE/pucch_uci_ue_nr.c b/openair1/SCHED_NR_UE/pucch_uci_ue_nr.c index 1b62ff81bf..ccbe502194 100644 --- a/openair1/SCHED_NR_UE/pucch_uci_ue_nr.c +++ b/openair1/SCHED_NR_UE/pucch_uci_ue_nr.c @@ -37,7 +37,6 @@ #include "PHY/defs_nr_UE.h" #include #include -#include "openair2/LAYER2/NR_MAC_UE/mac_proto.h" #ifndef NO_RAT_NR @@ -162,6 +161,8 @@ void nr_generate_pucch3_4(int32_t **txdataF, * *********************************************************************/ +static int bwp_id = 1; + bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_t *proc, bool reset_harq) { uint8_t sr_payload = 0; @@ -186,12 +187,18 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ int pucch_resource_id = MAX_NB_OF_PUCCH_RESOURCES; int pucch_resource_indicator = MAX_PUCCH_RESOURCE_INDICATOR; int n_HARQ_ACK; + uint16_t crnti=0x1234; int dmrs_scrambling_id=0,data_scrambling_id=0; + + NR_UE_MAC_INST_t *mac = get_mac_inst(0); + NR_PUCCH_Resource_t *pucch_resource; + //NR_UE_MAC_INST_t *mac = get_mac_inst(0); + /* update current context */ - int subframe_number = (proc->nr_tti_rx)/(ue->frame_parms.ttis_per_subframe); + int subframe_number = (proc->nr_tti_rx)/(ue->frame_parms.slots_per_subframe);//ttis_per_subframe); nb_pucch_format_4_in_subframes[subframe_number] = 0; /* reset pucch format 4 counter at current rx position */ int dl_harq_pid = ue->dlsch[ue->current_thread_id[proc->nr_tti_rx]][gNB_id][0]->current_harq_pid; @@ -214,11 +221,11 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ /* sr_payload = 1 means that this is a positive SR, sr_payload = 0 means that it is a negative SR */ sr_payload = nr_ue_get_SR(Mod_id, - CC_id, - frame_tx, - gNB_id, - 0,//ue->pdcch_vars[ue->current_thread_id[proc->nr_tti_rx]][gNB_id]->crnti, - nr_tti_tx); // nr_tti_rx used for meas gap + CC_id, + frame_tx, + gNB_id, + 0,//ue->pdcch_vars[ue->current_thread_id[proc->nr_tti_rx]][gNB_id]->crnti, + nr_tti_tx); // nr_tti_rx used for meas gap } else { sr_payload = 1; @@ -250,10 +257,10 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ } else { /* a resource set and a resource should be find according to payload size */ - pucch_resource_set = find_pucch_resource_set( ue, gNB_id, N_UCI); + pucch_resource_set = find_pucch_resource_set( mac, gNB_id, N_UCI); if (pucch_resource_set != MAX_NB_OF_PUCCH_RESOURCE_SETS) { pucch_resource_indicator = 0; - pucch_resource_id = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[pucch_resource_set]->pucch_resource_id[pucch_resource_indicator]; /* get the first resource of the set */ + pucch_resource_id = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set]->resourceList.list.array[pucch_resource_indicator][0]; /* get the first resource of the set */ } else { LOG_W(PHY,"PUCCH no resource set found for CSI at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); @@ -299,7 +306,7 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ NR_UE_HARQ_STATUS_t *harq_status = &ue->dlsch[ue->current_thread_id[proc->nr_tti_rx]][gNB_id][0]->harq_processes[dl_harq_pid]->harq_ack; - if (select_pucch_resource(ue, gNB_id, N_UCI, pucch_resource_indicator, &initial_pucch_id, &pucch_resource_set, + if (select_pucch_resource(ue, mac, gNB_id, N_UCI, pucch_resource_indicator, &initial_pucch_id, &pucch_resource_set, &pucch_resource_id, harq_status) == TRUE) { /* use of initial pucch configuration provided by system information 1 */ /***********************************************************************/ @@ -340,33 +347,43 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ /**********************************************/ else if ((pucch_resource_set != MAX_NB_OF_PUCCH_RESOURCE_SETS) && (pucch_resource_id != MAX_NB_OF_PUCCH_RESOURCES)) { /* check that current configuration is supported */ - if ((ue->cell_group_config.physicalCellGroupConfig.harq_ACK_SpatialBundlingPUCCH != FALSE) - || (ue->cell_group_config.physicalCellGroupConfig.pdsch_HARQ_ACK_Codebook != dynamic)) { + if ((mac->scg->physicalCellGroupConfig->harq_ACK_SpatialBundlingPUCCH != NULL) + || (mac->scg->physicalCellGroupConfig->pdsch_HARQ_ACK_Codebook != 1)) { LOG_E(PHY,"PUCCH Unsupported cell group configuration : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); return(FALSE); } - else if (ue->PDSCH_ServingCellConfig.codeBlockGroupTransmission != NULL) { + else if (mac->scg->spCellConfig->spCellConfigDedicated->pdsch_ServingCellConfig->choice.setup->codeBlockGroupTransmission != NULL) { LOG_E(PHY,"PUCCH Unsupported code block group for serving cell config : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); return(FALSE); } - format = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.format; - nb_symbols_total = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.nrofSymbols; - starting_symbol_index = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.startingSymbolIndex; - starting_prb = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->startingPRB; + pucch_resource = select_resource_by_id(pucch_resource_id, mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup); + format = pucch_resource->format.present; + nb_symbols_total = get_nb_symbols_pucch(pucch_resource, format); + starting_symbol_index = get_starting_symb_idx(pucch_resource, format); + starting_prb = pucch_resource->startingPRB; second_hop = starting_prb; - time_domain_occ = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.timeDomainOCC; /* format 1 only */ - occ_length = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.occ_length; /* format 4 only */ - occ_Index = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.occ_Index; /* format 4 only */ - - if ((format == pucch_format0_nr) || (format == pucch_format1_nr)) { - m_0 = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.initialCyclicShift; + if (format==pucch_format1_nr) + time_domain_occ = pucch_resource->format.choice.format1->timeDomainOCC; + if (format==pucch_format4_nr) { + occ_length = pucch_resource->format.choice.format4->occ_Length; + occ_Index = pucch_resource->format.choice.format4->occ_Index; } - else if ((format == pucch_format3_nr) || (format == pucch_format4_nr)) { - if (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format-1]->additionalDMRS == enable_feature) { + + m_0 = get_ics_pucch(pucch_resource, format); + AssertFatal(m_0 >= 0, "Invalid m_0\n"); + if (format == pucch_format3_nr) { + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format3->choice.setup->additionalDMRS[0] == 1) { index_additional_dmrs = I_PUCCH_ADDITIONAL_DMRS; } + } + else if (format == pucch_format4_nr) { + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format4->choice.setup->additionalDMRS[0] == 1) { + index_additional_dmrs = I_PUCCH_ADDITIONAL_DMRS; + } + } - if (ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->intraSlotFrequencyHopping == feature_enabled) { + if ((format == pucch_format3_nr) || (format == pucch_format4_nr)) { + if (pucch_resource->intraSlotFrequencyHopping[0] == 1) { index_hopping = I_PUCCH_HOPING; } } @@ -385,6 +402,7 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ int O_CRC = 0; nb_symbols = nb_symbols_total; /* by default, it can be reduced due to symbols reserved for dmrs */ + pucch_resource = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceToAddModList->list.array[pucch_resource_id]; switch(format) { case pucch_format0_nr: @@ -401,14 +419,14 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ } case pucch_format2_nr: { - nb_of_prbs = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.nrofPRBs; + nb_of_prbs = pucch_resource->format.choice.format2->nrofPRBs; N_sc_ctrl_RB = N_SC_RB - 4; break; } case pucch_format3_nr: { - nb_of_prbs = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[pucch_resource_id]->format_parameters.nrofPRBs; - if (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format-1]->pi2PBSK == feature_enabled) { + nb_of_prbs = pucch_resource->format.choice.format3->nrofPRBs; + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format3->choice.setup->pi2BPSK[0] == 1) { Q_m = BITS_PER_SYMBOL_BPSK; /* set bpsk modulation type with 1 bit per modulation symbol */ } N_sc_ctrl_RB = N_SC_RB; @@ -417,12 +435,12 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ } case pucch_format4_nr: { - if (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format-1]->pi2PBSK == feature_enabled) { + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format4->choice.setup->pi2BPSK[0] == 1) { Q_m = BITS_PER_SYMBOL_BPSK; /* set bpsk modulation type with 1 bit per modulation symbol */ } nb_symbols = nb_symbols_excluding_dmrs[nb_symbols_total-4][index_additional_dmrs][index_hopping]; nb_of_prbs = 1; - subframe_number = nr_tti_tx/(ue->frame_parms.ttis_per_subframe); + subframe_number = nr_tti_tx/(ue->frame_parms.slots_per_subframe);//ttis_per_subframe); nb_pucch_format_4_in_subframes[subframe_number]++; /* increment number of transmit pucch 4 in current subframe */ NR_TST_PHY_PRINTF("PUCCH Number of pucch format 4 in subframe %d is %d \n", subframe_number, nb_pucch_format_4_in_subframes[subframe_number]); N_sc_ctrl_RB = N_SC_RB/(nb_pucch_format_4_in_subframes[subframe_number]); @@ -434,10 +452,10 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ /* drop CSI report if simultaneous HARQ-ACK/SR and periodic/semi-periodic CSI cannot be transmitted at the same time */ if (format != pucch_format0_nr) { - if (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format-1] != NULL) { - max_code_rate = code_rate_r_time_100[ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format-1]->maxCodeRate]; /* it is code rate * 10 */ + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format1 != NULL) { + max_code_rate = code_rate_r_time_100[mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format1->choice.setup->maxCodeRate[0]]; /* it is code rate * 10 */ - if ((O_ACK != 0) && (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format-1]->simultaneousHARQ_ACK_CSI == disable_feature)) { + if ((O_ACK != 0) && (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format1->choice.setup->simultaneousHARQ_ACK_CSI[0] == 0)) { N_UCI = N_UCI - O_CSI; O_CSI = cqi_status = ri_status = 0; csi_payload = 0; /* csi should be dropped in this case */ @@ -563,7 +581,8 @@ bool pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_ { nr_generate_pucch0(ue,ue->common_vars.txdataF, &ue->frame_parms, - &ue->pucch_config_dedicated[gNB_id], + mac->ULbwp[bwp_id-1]->bwp_Common->pucch_ConfigCommon->choice.setup->pucch_GroupHopping, + mac->ULbwp[bwp_id-1]->bwp_Common->pucch_ConfigCommon->choice.setup->hoppingId[0], tx_amp, nr_tti_tx, (uint8_t)m_0, @@ -679,8 +698,11 @@ uint8_t get_downlink_ack(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_t int U_DAI_c = 0; int N_m_c_rx = 0; int V_DAI_m_DL = 0; + NR_UE_MAC_INST_t *mac = get_mac_inst(0); - if (ue->PDSCH_Config.maxNrofCodeWordsScheduledByDCI == nb_code_n2) { + if (mac->DLbwp[0] == NULL) return 0; + + if (mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->maxNrofCodeWordsScheduledByDCI[0] == 2) { two_transport_blocks = TRUE; number_of_code_word = 2; } @@ -698,46 +720,49 @@ uint8_t get_downlink_ack(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_t for (int dl_harq_pid = 0; dl_harq_pid < number_pid_dl; dl_harq_pid++) { - harq_status = &ue->dlsch[ue->current_thread_id[proc->nr_tti_rx]][gNB_id][code_word]->harq_processes[dl_harq_pid]->harq_ack; + for (int thread_idx = 0; thread_idx < RX_NB_TH; thread_idx++) { - /* check if current tx slot should transmit downlink acknowlegment */ - if (harq_status->slot_for_feedback_ack == proc->nr_tti_tx) { + harq_status = &ue->dlsch[thread_idx][gNB_id][code_word]->harq_processes[dl_harq_pid]->harq_ack; - if (harq_status->ack == DL_ACKNACK_NO_SET) { - LOG_E(PHY,"PUCCH Downlink acknowledgment has not been set : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); - return (0); - } - else if (harq_status->vDAI_DL == DL_DAI_NO_SET) { - LOG_E(PHY,"PUCCH Downlink DAI has not been set : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); - return (0); - } - else if (harq_status->vDAI_DL > NR_DL_MAX_DAI) { - LOG_E(PHY,"PUCCH Downlink DAI has an invalid value : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); - return (0); - } - else if (harq_status->send_harq_status == 0) { - LOG_E(PHY,"PUCCH Downlink ack can not be transmitted : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); - return(0); - } - else { + /* check if current tx slot should transmit downlink acknowlegment */ + if (harq_status->slot_for_feedback_ack == proc->nr_tti_tx) { - dai_current = harq_status->vDAI_DL; - - if (dai_current == 0) { - LOG_E(PHY,"PUCCH Downlink dai is invalid : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); - return(0); - } else if (dai_current > dai_max) { - dai_max = dai_current; + if (harq_status->ack == DL_ACKNACK_NO_SET) { + LOG_E(PHY,"PUCCH Downlink acknowledgment has not been set : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); + return (0); } + else if (harq_status->vDAI_DL == DL_DAI_NO_SET) { + LOG_E(PHY,"PUCCH Downlink DAI has not been set : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); + return (0); + } + else if (harq_status->vDAI_DL > NR_DL_MAX_DAI) { + LOG_E(PHY,"PUCCH Downlink DAI has an invalid value : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); + return (0); + } + else if (harq_status->send_harq_status == 0) { + LOG_E(PHY,"PUCCH Downlink ack can not be transmitted : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); + return(0); + } + else { - number_harq_feedback++; - ack_data[code_word][dai_current - 1] = harq_status->ack; - dai[code_word][dai_current - 1] = dai_current; + dai_current = harq_status->vDAI_DL+1; // DCI DAI to counter DAI conversion + + if (dai_current == 0) { + LOG_E(PHY,"PUCCH Downlink dai is invalid : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); + return(0); + } else if (dai_current > dai_max) { + dai_max = dai_current; + } + + number_harq_feedback++; + ack_data[code_word][dai_current - 1] = harq_status->ack; + dai[code_word][dai_current - 1] = dai_current; + } + if (do_reset == TRUE) { + init_downlink_harq_status(ue->dlsch[thread_idx][gNB_id][code_word]->harq_processes[dl_harq_pid]); + } } } - if (do_reset == TRUE) { - init_downlink_harq_status(ue->dlsch[ue->current_thread_id[proc->nr_tti_rx]][gNB_id][code_word]->harq_processes[dl_harq_pid]); - } } } @@ -756,8 +781,8 @@ uint8_t get_downlink_ack(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_t U_DAI_c = number_harq_feedback/number_of_code_word; N_m_c_rx = number_harq_feedback; int N_SPS_c = 0; /* FFS TODO_NR multicells and SPS are not supported at the moment */ - if (ue->cell_group_config.physicalCellGroupConfig.harq_ACK_SpatialBundlingPUCCH == FALSE) { - int N_TB_max_DL = ue->PDSCH_Config.maxNrofCodeWordsScheduledByDCI; + if (mac->scg->physicalCellGroupConfig->harq_ACK_SpatialBundlingPUCCH == NULL) { + int N_TB_max_DL = mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->maxNrofCodeWordsScheduledByDCI[0]; *n_HARQ_ACK = (((V_DAI_m_DL - U_DAI_c)%4) * N_TB_max_DL) + N_m_c_rx + N_SPS_c; NR_TST_PHY_PRINTF("PUCCH power n(%d) = ( V(%d) - U(%d) )mod4 * N_TB(%d) + N(%d) \n", *n_HARQ_ACK, V_DAI_m_DL, U_DAI_c, N_TB_max_DL, N_m_c_rx); } @@ -853,7 +878,7 @@ uint8_t get_downlink_ack(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_t * *********************************************************************/ -boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size, int pucch_resource_indicator, +boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, NR_UE_MAC_INST_t *mac, uint8_t gNB_id, int uci_size, int pucch_resource_indicator, int *initial_pucch_id, int *resource_set_id, int *resource_id, NR_UE_HARQ_STATUS_t *harq_status) { boolean_t resource_set_found = FALSE; @@ -861,18 +886,19 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size int current_resource_id = MAX_NB_OF_PUCCH_RESOURCES; pucch_format_nr_t format_pucch; int ready_pucch_resource_id = FALSE; /* in the case that it is already given */ + NR_PUCCH_Resource_t *pucch_resource; /* ini values to unset */ *initial_pucch_id = NB_INITIAL_PUCCH_RESOURCE; //*resource_set_id = MAX_NB_OF_PUCCH_RESOURCE_SETS; //*resource_id = MAX_NB_OF_PUCCH_RESOURCES; - if (ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[0] == NULL) { + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[0] == NULL) { /* No resource set has been already configured so pucch_configCommon from Sib1 should be used in this case */ if (ue->UE_mode[gNB_id] != PUSCH) { - *initial_pucch_id = ue->pucch_config_common_nr[gNB_id].pucch_ResourceCommon; + *initial_pucch_id = mac->ULbwp[bwp_id-1]->bwp_Common->pucch_ConfigCommon->choice.setup->pucch_ResourceCommon[0]; if (*initial_pucch_id >= NB_INITIAL_PUCCH_RESOURCE) { LOG_E(PHY,"PUCCH Invalid initial resource index : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); *initial_pucch_id = NB_INITIAL_PUCCH_RESOURCE; @@ -897,7 +923,7 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size } nb_symbols_for_tx = initial_pucch_resource[*initial_pucch_id].nrofSymbols; format_pucch = initial_pucch_resource[*initial_pucch_id].format; - if (check_pucch_format(ue, gNB_id, format_pucch, nb_symbols_for_tx, uci_size) == TRUE) { + if (check_pucch_format(mac, gNB_id, format_pucch, nb_symbols_for_tx, uci_size) == TRUE) { return (TRUE); } else { @@ -917,7 +943,7 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size -- This field can take integer values that are multiples of 4. Corresponds to L1 parameter 'N_2' or 'N_3' (see 38.213, section 9.2) */ /* look for the first resource set which supports uci_size number of bits for payload */ - pucch_resource_set_id = find_pucch_resource_set( ue, gNB_id, uci_size); + pucch_resource_set_id = find_pucch_resource_set(mac, gNB_id, uci_size); if (pucch_resource_set_id != MAX_NB_OF_PUCCH_RESOURCE_SETS) { resource_set_found = TRUE; } @@ -932,13 +958,13 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size if (resource_set_found == TRUE) { if (pucch_resource_indicator < MAX_PUCCH_RESOURCE_INDICATOR) { /* check if resource indexing by pucch_resource_indicator of this set is compatible */ - if ((ready_pucch_resource_id == TRUE) || (ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[pucch_resource_set_id]->pucch_resource_id[pucch_resource_indicator] != MAX_NB_OF_PUCCH_RESOURCES)) { + if ((ready_pucch_resource_id == TRUE) || (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set_id]->resourceList.list.array[pucch_resource_indicator][0] != MAX_NB_OF_PUCCH_RESOURCES)) { if (ready_pucch_resource_id == TRUE) { current_resource_id = *resource_id; } else { - int R_PUCCH = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[pucch_resource_set_id]->first_resources_set_R_PUCCH; + int R_PUCCH = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set_id]->resourceList.list.count; /* is it the first resource and its size exceeds 8 */ if ((pucch_resource_set_id == 0) && (R_PUCCH > MAX_NB_OF_PUCCH_RESOURCES_PER_SET_NOT_0)) { @@ -960,15 +986,22 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size current_resource_id = r_PUCCH; } else { - current_resource_id = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[pucch_resource_set_id]->pucch_resource_id[pucch_resource_indicator]; + current_resource_id = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set_id]->resourceList.list.array[pucch_resource_indicator][0]; } } - if (ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[current_resource_id] != NULL) { - nb_symbols_for_tx = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[current_resource_id]->format_parameters.nrofSymbols; - format_pucch = ue->pucch_config_dedicated_nr[gNB_id].PUCCH_Resource[current_resource_id]->format_parameters.format; + /*uint8_t pucch_resource_count = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceToAddModList.list.count; + for (uint8_t i=0; iULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceToAddModList.list.array[i]->pucch_ResourceId == current_resource_id) + pucch_resource = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceToAddModList.list.array[i]; + }*/ - if (check_pucch_format(ue, gNB_id, format_pucch, nb_symbols_for_tx, uci_size) == TRUE) { + pucch_resource = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceToAddModList->list.array[current_resource_id]; + if (pucch_resource != NULL) { + format_pucch = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceToAddModList->list.array[current_resource_id]->format.present; + nb_symbols_for_tx = get_nb_symbols_pucch(pucch_resource, format_pucch); + + if (check_pucch_format(mac, gNB_id, format_pucch, nb_symbols_for_tx, uci_size) == TRUE) { *resource_set_id = pucch_resource_set_id; *resource_id = current_resource_id; return (TRUE); @@ -1014,9 +1047,10 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size * *********************************************************************/ -int find_pucch_resource_set(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size) +int find_pucch_resource_set(NR_UE_MAC_INST_t *mac, uint8_t gNB_id, int uci_size) { int pucch_resource_set_id = 0; + long *pucch_max_pl_bits = NULL; /* from TS 38.331 field maxPayloadMinus1 -- Maximum number of payload bits minus 1 that the UE may transmit using this PUCCH resource set. In a PUCCH occurrence, the UE @@ -1027,8 +1061,9 @@ int find_pucch_resource_set(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size) */ /* look for the first resource set which supports uci_size number of bits for payload */ while (pucch_resource_set_id < MAX_NB_OF_PUCCH_RESOURCE_SETS) { - if (ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[pucch_resource_set_id] != NULL) { - if (uci_size <= ue->pucch_config_dedicated_nr[gNB_id].PUCCH_ResourceSet[pucch_resource_set_id]->maxPayloadMinus1 + 1) { + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set_id] != NULL) { + pucch_max_pl_bits = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->resourceSetToAddModList->list.array[pucch_resource_set_id]->maxPayloadMinus1; + if (uci_size <= (((pucch_max_pl_bits != NULL) ? *pucch_max_pl_bits : 1706) + 1)) { NR_TST_PHY_PRINTF("PUCCH found resource set %d \n", pucch_resource_set_id); return (pucch_resource_set_id); break; @@ -1057,18 +1092,40 @@ int find_pucch_resource_set(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size) * *********************************************************************/ -boolean_t check_pucch_format(PHY_VARS_NR_UE *ue, uint8_t gNB_id, pucch_format_nr_t format_pucch, int nb_symbols_for_tx, int uci_size) +boolean_t check_pucch_format(NR_UE_MAC_INST_t *mac, uint8_t gNB_id, pucch_format_nr_t format_pucch, int nb_symbols_for_tx, int uci_size) { pucch_format_nr_t selected_pucch_format; pucch_format_nr_t selected_pucch_format_second; + NR_SetupRelease_PUCCH_FormatConfig_t *identified_format = NULL; - if (format_pucch != pucch_format0_nr) { - if (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format_pucch-1] != NULL) { - if (ue->pucch_config_dedicated_nr[gNB_id].formatConfig[format_pucch-1]->nrofSlots != 1) { - LOG_E(PHY,"PUCCH not implemented multislots transmission : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); - return (FALSE); - } - } + switch (format_pucch) { + case pucch_format1_nr: + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format1 != NULL) + identified_format = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format1; + break; + + case pucch_format2_nr: + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format2 != NULL) + identified_format = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format2; + break; + + case pucch_format3_nr: + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format3 != NULL) + identified_format = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format3; + break; + + case pucch_format4_nr: + if (mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format4 != NULL) + identified_format = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->format4; + break; + + default: + break; + } + + if ((identified_format != NULL) && (identified_format->choice.setup->nrofSlots[0] != 1)) { + LOG_E(PHY,"PUCCH not implemented multislots transmission : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME); + return (FALSE); } if (nb_symbols_for_tx <= 2) { @@ -1160,7 +1217,7 @@ int trigger_periodic_scheduling_request(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_n return (1); /* period is slot */ } - int16_t N_slot_frame = NR_NUMBER_OF_SUBFRAMES_PER_FRAME * ue->frame_parms.ttis_per_subframe; + int16_t N_slot_frame = NR_NUMBER_OF_SUBFRAMES_PER_FRAME * ue->frame_parms.slots_per_subframe;//ttis_per_subframe; if (((proc->frame_tx * N_slot_frame) + proc->nr_tti_tx - SR_offset)%SR_periodicity == 0) { return (1); } @@ -1219,4 +1276,74 @@ void set_csi_nr(int csi_status, uint32_t csi_payload) } } +uint8_t get_nb_symbols_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type) +{ + switch (format_type) { + case pucch_format0_nr: + return pucch_resource->format.choice.format0->nrofSymbols; + + case pucch_format1_nr: + return pucch_resource->format.choice.format1->nrofSymbols; + + case pucch_format2_nr: + return pucch_resource->format.choice.format2->nrofSymbols; + + case pucch_format3_nr: + return pucch_resource->format.choice.format3->nrofSymbols; + + case pucch_format4_nr: + return pucch_resource->format.choice.format4->nrofSymbols; + } + return 0; +} + +uint16_t get_starting_symb_idx(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type) +{ + switch (format_type) { + case pucch_format0_nr: + return pucch_resource->format.choice.format0->startingSymbolIndex; + + case pucch_format1_nr: + return pucch_resource->format.choice.format1->startingSymbolIndex; + + case pucch_format2_nr: + return pucch_resource->format.choice.format2->startingSymbolIndex; + + case pucch_format3_nr: + return pucch_resource->format.choice.format3->startingSymbolIndex; + + case pucch_format4_nr: + return pucch_resource->format.choice.format4->startingSymbolIndex; + } + return 0; +} + +int get_ics_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type) +{ + switch (format_type) { + case pucch_format0_nr: + return pucch_resource->format.choice.format0->initialCyclicShift; + + case pucch_format1_nr: + return pucch_resource->format.choice.format1->initialCyclicShift; + + default: + return -1; + } + return -1; +} + +NR_PUCCH_Resource_t *select_resource_by_id(int resource_id, NR_PUCCH_Config_t *pucch_config) +{ + int n_list = pucch_config->resourceToAddModList->list.count; + NR_PUCCH_Resource_t *pucchres; + AssertFatal(n_list>0,"PUCCH resourceToAddModList is empty\n"); + + for (int i=0; iresourceToAddModList->list.array[i]; + if (pucchres->pucch_ResourceId == resource_id) + return pucchres; + } + return NULL; +} diff --git a/openair1/SCHED_NR_UE/pucch_uci_ue_nr.h b/openair1/SCHED_NR_UE/pucch_uci_ue_nr.h index 85cd969e26..089fae9f55 100644 --- a/openair1/SCHED_NR_UE/pucch_uci_ue_nr.h +++ b/openair1/SCHED_NR_UE/pucch_uci_ue_nr.h @@ -41,6 +41,9 @@ /************** INCLUDE *******************************************/ #include "PHY/defs_nr_UE.h" +#include "openair2/LAYER2/NR_MAC_UE/mac_proto.h" +#include "openair2/LAYER2/NR_MAC_UE/mac_defs.h" +#include "RRC/NR_UE/rrc_proto.h" #ifdef DEFINE_VARIABLES_PUCCH_UE_NR_H #define EXTERN @@ -187,7 +190,7 @@ uint8_t get_downlink_ack(PHY_VARS_NR_UE *ue, uint8_t gNB_id, UE_nr_rxtx_proc_t @param resource_id pucch resource id if any @returns TRUE a pucch resource has been found FALSE no valid pucch resource */ -boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size, int pucch_resource_indicator, +boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, NR_UE_MAC_INST_t *mac, uint8_t gNB_id, int uci_size, int pucch_resource_indicator, int *initial_pucch_id, int *resource_set_id, int *resource_id, NR_UE_HARQ_STATUS_t *harq_status); /** \brief This function select a pucch resource set @@ -196,7 +199,7 @@ boolean_t select_pucch_resource(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size @param uci size number of uci bits @returns number of the pucch resource set */ -int find_pucch_resource_set(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size); +int find_pucch_resource_set(NR_UE_MAC_INST_t *mac, uint8_t gNB_id, int uci_size); /** \brief This function check pucch format @param ue context @@ -206,7 +209,7 @@ int find_pucch_resource_set(PHY_VARS_NR_UE *ue, uint8_t gNB_id, int uci_size); @param uci size number of uci bits @returns TRUE pucch format matched uci size and constraints, FALSE invalid pucch format */ -boolean_t check_pucch_format(PHY_VARS_NR_UE *ue, uint8_t gNB_id, pucch_format_nr_t format_pucch, int nb_symbols_for_tx, +boolean_t check_pucch_format(NR_UE_MAC_INST_t *mac, uint8_t gNB_id, pucch_format_nr_t format_pucch, int nb_symbols_for_tx, int uci_size); /** \brief This function selects a pucch resource @@ -232,4 +235,11 @@ int get_csi_nr(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint32_t *csi_payload); void set_csi_nr(int csi_status, uint32_t csi_payload); +uint8_t get_nb_symbols_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type); + +uint16_t get_starting_symb_idx(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type); + +int get_ics_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type); + +NR_PUCCH_Resource_t *select_resource_by_id(int resource_id, NR_PUCCH_Config_t *pucch_config); #endif /* PUCCH_UCI_UE_NR_H */ diff --git a/openair1/SIMULATION/NR_PHY/dlschsim.c b/openair1/SIMULATION/NR_PHY/dlschsim.c index 80b26c0bbd..9374050e58 100644 --- a/openair1/SIMULATION/NR_PHY/dlschsim.c +++ b/openair1/SIMULATION/NR_PHY/dlschsim.c @@ -40,7 +40,7 @@ #include "PHY/NR_REFSIG/nr_mod_table.h" #include "PHY/NR_REFSIG/refsig_defs_ue.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" #include "SCHED_NR/sched_nr.h" #include "openair1/SIMULATION/TOOLS/sim.h" @@ -66,6 +66,8 @@ PHY_VARS_NR_UE *PHY_vars_UE_g[1][1] = { { NULL } }; uint16_t n_rnti = 0x1234; openair0_config_t openair0_cfg[MAX_CARDS]; +void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {} + int main(int argc, char **argv) { char c; @@ -428,7 +430,7 @@ int main(int argc, char **argv) uint8_t is_crnti = 0, llr8_flag = 0; unsigned int TBS = 8424; unsigned int available_bits; - uint8_t nb_re_dmrs = 6; + uint8_t nb_re_dmrs = 6; // No data in dmrs symbol uint16_t length_dmrs = 1; unsigned char mod_order; uint16_t rate; @@ -442,7 +444,7 @@ int main(int argc, char **argv) mod_order = nr_get_Qm_dl(Imcs, mcs_table); rate = nr_get_code_rate_dl(Imcs, mcs_table); available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs, mod_order, 1); - TBS = nr_compute_tbs(mod_order,rate, nb_rb, nb_symb_sch, nb_re_dmrs*length_dmrs, 0, Nl); + TBS = nr_compute_tbs(mod_order,rate, nb_rb, nb_symb_sch, nb_re_dmrs*length_dmrs, 0, 0, Nl); printf("available bits %u TBS %u mod_order %d\n", available_bits, TBS, mod_order); //dlsch->harq_ids[subframe]= 0; rel15->rbSize = nb_rb; @@ -455,6 +457,7 @@ int main(int argc, char **argv) rel15->dmrsConfigType = NFAPI_NR_DMRS_TYPE1; rel15->dlDmrsSymbPos = 4; rel15->mcsIndex[0] = Imcs; + rel15->numDmrsCdmGrpsNoData = 1; double *modulated_input = malloc16(sizeof(double) * 16 * 68 * 384); // [hna] 16 segments, 68*Zc short *channel_output_fixed = malloc16(sizeof(short) * 16 * 68 * 384); short *channel_output_uncoded = malloc16(sizeof(unsigned short) * 16 * 68 * 384); diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c index 0b51901b05..137c358d7f 100644 --- a/openair1/SIMULATION/NR_PHY/dlsim.c +++ b/openair1/SIMULATION/NR_PHY/dlsim.c @@ -28,11 +28,9 @@ #include "common/ran_context.h" #include "common/config/config_userapi.h" #include "common/utils/LOG/log.h" -#include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" -#include "openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h" -#include "openair2/LAYER2/NR_MAC_UE/mac_defs.h" -#include "openair2/LAYER2/NR_MAC_UE/mac_extern.h" -#include "openair2/LAYER2/NR_MAC_UE/mac_proto.h" +#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" +#include "LAYER2/NR_MAC_UE/mac_defs.h" +#include "LAYER2/NR_MAC_UE/mac_extern.h" #include "PHY/defs_gNB.h" #include "PHY/defs_nr_common.h" #include "PHY/defs_nr_UE.h" @@ -43,7 +41,7 @@ #include "PHY/MODULATION/modulation_UE.h" #include "PHY/NR_REFSIG/nr_mod_table.h" #include "PHY/NR_REFSIG/refsig_defs_ue.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" #include "SCHED_NR/fapi_nr_l1.h" #include "SCHED_NR/sched_nr.h" @@ -55,7 +53,7 @@ #include "LAYER2/NR_MAC_UE/mac_proto.h" //#include "LAYER2/NR_MAC_gNB/mac_proto.h" //#include "openair2/LAYER2/NR_MAC_UE/mac_proto.h" -#include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" +#include "LAYER2/NR_MAC_gNB/mac_proto.h" #include "NR_asn_constant.h" #include "RRC/NR/MESSAGES/asn1_msg.h" #include "openair1/SIMULATION/RF/rf.h" @@ -139,6 +137,12 @@ int main(int argc, char **argv) int i,aa;//,l; double sigma2, sigma2_dB=10, SNR, snr0=-2.0, snr1=2.0; uint8_t snr1set=0; + float roundStats[50]; + float effRate; + //float psnr; + float eff_tp_check = 0.7; + uint8_t snrRun; + uint32_t TBS; int **txdata; double **s_re,**s_im,**r_re,**r_im; //double iqim = 0.0; @@ -154,6 +158,8 @@ int main(int argc, char **argv) int trial, n_trials = 1, n_errors = 0, n_false_positive = 0; //int n_errors2, n_alamouti; uint8_t transmission_mode = 1,n_tx=1,n_rx=1; + uint8_t round; + uint8_t num_rounds = 4; channel_desc_t *gNB2UE; //uint32_t nsymb,tx_lev,tx_lev1 = 0,tx_lev2 = 0; @@ -205,7 +211,7 @@ int main(int argc, char **argv) FILE *scg_fd=NULL; - while ((c = getopt (argc, argv, "f:hA:pf:g:i:j:n:s:S:t:x:y:z:M:N:F:GR:dPIL:Ea:b:e:m:")) != -1) { + while ((c = getopt (argc, argv, "f:hA:pf:g:i:j:n:s:S:t:x:y:z:M:N:F:GR:dPIL:Ea:b:e:m:w")) != -1) { switch (c) { case 'f': scg_fd = fopen(optarg,"r"); @@ -384,6 +390,14 @@ int main(int argc, char **argv) mu = atoi(optarg); break; + case 't': + eff_tp_check = (float)atoi(optarg)/100; + break; + + case 'w': + output_fd = fopen("txdata.dat", "w+"); + break; + default: case 'h': printf("%s -h(elp) -p(extended_prefix) -N cell_id -f output_filename -F input_filename -g channel_model -n n_frames -t Delayspread -s snr0 -S snr1 -x transmission_mode -y TXant -z RXant -i Intefrence0 -j Interference1 -A interpolation_file -C(alibration offset dB) -N CellId\n", @@ -413,7 +427,9 @@ int main(int argc, char **argv) printf("-c Start symbol for PDSCH (fixed for now)\n"); printf("-j Number of symbols for PDSCH (fixed for now)\n"); printf("-e MSC index\n"); + printf("-t Acceptable effective throughput (in percentage)\n"); printf("-P Print DLSCH performances\n"); + printf("-w Write txdata to binary file (one frame)\n"); exit (-1); break; } @@ -658,7 +674,7 @@ int main(int argc, char **argv) rrc.carrier.MIB = (uint8_t*) malloc(4); rrc.carrier.sizeof_MIB = do_MIB_NR(&rrc,0); - nr_rrc_mac_config_req_ue(0,0,0,rrc.carrier.mib.message.choice.mib,secondaryCellGroup->spCellConfig); + nr_rrc_mac_config_req_ue(0,0,0,rrc.carrier.mib.message.choice.mib,secondaryCellGroup); nr_dcireq_t dcireq; @@ -679,6 +695,9 @@ int main(int argc, char **argv) nr_ue_phy_config_request(&UE_mac->phy_config); + NR_UE_list_t *UE_list = &RC.nrmac[0]->UE_list; + //NR_COMMON_channels_t *cc = RC.nrmac[0]->common_channels; + snrRun = 0; for (SNR = snr0; SNR < snr1; SNR += .2) { @@ -696,6 +715,7 @@ int main(int argc, char **argv) reset_meas(&gNB->toutput); n_errors = 0; + effRate = 0; //n_errors2 = 0; //n_alamouti = 0; errors_scrambling=0; @@ -706,94 +726,6 @@ int main(int argc, char **argv) //multipath channel //multipath_channel(gNB2UE,s_re,s_im,r_re,r_im,frame_length_complex_samples,0); - memset(RC.nrmac[0]->cce_list[1][0],0,MAX_NUM_CCE*sizeof(int)); - clear_nr_nfapi_information(RC.nrmac[0], 0, frame, slot); - if (css_flag == 0) nr_schedule_uss_dlsch_phytest(0,frame,slot,&pucch_sched,&dlsch_config); - else nr_schedule_css_dlsch_phytest(0,frame,slot); - - - Sched_INFO.module_id = 0; - Sched_INFO.CC_id = 0; - Sched_INFO.frame = frame; - Sched_INFO.slot = slot; - Sched_INFO.DL_req = &gNB_mac->DL_req[0]; - Sched_INFO.UL_tti_req = &gNB_mac->UL_tti_req[0]; - Sched_INFO.UL_dci_req = NULL; - Sched_INFO.TX_req = &gNB_mac->TX_req[0]; - nr_schedule_response(&Sched_INFO); - - if (run_initial_sync) - nr_common_signal_procedures(gNB,frame,slot); - else - phy_procedures_gNB_TX(gNB,frame,slot,0); - - int txdataF_offset = (slot%2) * frame_parms->samples_per_slot_wCP; - - if (n_trials==1) { - LOG_M("txsigF0.m","txsF0", gNB->common_vars.txdataF[0],frame_length_complex_samples_no_prefix,1,1); - if (gNB->frame_parms.nb_antennas_tx>1) - LOG_M("txsigF1.m","txsF1", gNB->common_vars.txdataF[1],frame_length_complex_samples_no_prefix,1,1); - } - int tx_offset = frame_parms->get_samples_slot_timestamp(slot,frame_parms,0); - if (n_trials==1) printf("samples_per_slot_wCP = %d\n", frame_parms->samples_per_slot_wCP); - - //TODO: loop over slots - for (aa=0; aaframe_parms.nb_antennas_tx; aa++) { - - if (cyclic_prefix_type == 1) { - PHY_ofdm_mod(&gNB->common_vars.txdataF[aa][txdataF_offset], - &txdata[aa][tx_offset], - frame_parms->ofdm_symbol_size, - 12, - frame_parms->nb_prefix_samples, - CYCLIC_PREFIX); - } else { - nr_normal_prefix_mod(&gNB->common_vars.txdataF[aa][txdataF_offset], - &txdata[aa][tx_offset], - 14, - frame_parms); - } - } - - if (n_trials==1) { - LOG_M("txsig0.m","txs0", txdata[0],frame_length_complex_samples,1,1); - if (gNB->frame_parms.nb_antennas_tx>1) - LOG_M("txsig1.m","txs1", txdata[1],frame_length_complex_samples,1,1); - } - if (output_fd) - fwrite(txdata[0],sizeof(int32_t),frame_length_complex_samples,output_fd); - - int txlev = signal_energy(&txdata[0][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)+5*frame_parms->ofdm_symbol_size + 4*frame_parms->nb_prefix_samples + frame_parms->nb_prefix_samples0], - frame_parms->ofdm_symbol_size + frame_parms->nb_prefix_samples); - - // if (n_trials==1) printf("txlev %d (%f)\n",txlev,10*log10((double)txlev)); - - for (i=(frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)); - i<(frame_parms->get_samples_slot_timestamp(slot+1,frame_parms,0)); - i++) { - for (aa=0; aanb_antennas_tx; aa++) { - r_re[aa][i] = ((double)(((short *)txdata[aa]))[(i<<1)]); - r_im[aa][i] = ((double)(((short *)txdata[aa]))[(i<<1)+1]); - } - } - - NR_gNB_DLSCH_t *gNB_dlsch = gNB->dlsch[0][0]; - nfapi_nr_dl_tti_pdsch_pdu_rel15_t rel15 = gNB_dlsch->harq_processes[0]->pdsch_pdu.pdsch_pdu_rel15; - - //AWGN - sigma2_dB = 10 * log10((double)txlev * ((double)UE->frame_parms.ofdm_symbol_size/(12*rel15.rbSize))) - SNR; - sigma2 = pow(10, sigma2_dB/10); - if (n_trials==1) printf("sigma2 %f (%f dB), txlev %f (factor %f)\n",sigma2,sigma2_dB,10*log10((double)txlev),(double)(double)UE->frame_parms.ofdm_symbol_size/(12*rel15.rbSize)); - - for (i=frame_parms->get_samples_slot_timestamp(slot,frame_parms,0); - iget_samples_slot_timestamp(slot+1,frame_parms,0); - i++) { - for (aa=0; aanb_antennas_rx; aa++) { - ((short*) UE->common_vars.rxdata[aa])[2*i] = (short) ((r_re[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); - ((short*) UE->common_vars.rxdata[aa])[2*i+1] = (short) ((r_im[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); - } - } - UE->rx_offset=0; UE_proc.frame_rx = frame; UE_proc.nr_tti_rx= slot; @@ -801,43 +733,147 @@ int main(int argc, char **argv) dcireq.frame = frame; dcireq.slot = slot; + + NR_UE_DLSCH_t *dlsch0 = UE->dlsch[UE->current_thread_id[UE_proc.nr_tti_rx]][0][0]; + + int harq_pid = slot; + NR_DL_UE_HARQ_t *UE_harq_process = dlsch0->harq_processes[harq_pid]; + + NR_gNB_DLSCH_t *gNB_dlsch = gNB->dlsch[0][0]; + nfapi_nr_dl_tti_pdsch_pdu_rel15_t *rel15 = &gNB_dlsch->harq_processes[slot]->pdsch_pdu.pdsch_pdu_rel15; - nr_ue_dcireq(&dcireq); //to be replaced with function pointer later - nr_ue_scheduled_response(&scheduled_response); + UE_harq_process->harq_ack.ack = 0; + round = 0; + UE_harq_process->round = round; + UE_harq_process->first_tx = 1; + + while ((roundharq_ack.ack==0)) { + memset(RC.nrmac[0]->cce_list[1][0],0,MAX_NUM_CCE*sizeof(int)); + memset(RC.nrmac[0]->cce_list[1][1],0,MAX_NUM_CCE*sizeof(int)); + clear_nr_nfapi_information(RC.nrmac[0], 0, frame, slot); + + UE_list->UE_sched_ctrl[0].harq_processes[harq_pid].ndi = !(trial&1); + + UE_list->UE_sched_ctrl[0].harq_processes[harq_pid].round = round; + UE_list->UE_sched_ctrl[0].current_harq_pid = harq_pid; + gNB->dlsch[0][0]->harq_processes[harq_pid]->round = round; - phy_procedures_nrUE_RX(UE, - &UE_proc, - 0, - do_pdcch_flag, - normal_txrx); - - if (UE->dlsch[UE->current_thread_id[slot]][0][0]->last_iteration_cnt >= - UE->dlsch[UE->current_thread_id[slot]][0][0]->max_ldpc_iterations+1) - n_errors++; + if (css_flag == 0) nr_schedule_uss_dlsch_phytest(0,frame,slot,&pucch_sched,&dlsch_config); + else nr_schedule_css_dlsch_phytest(0,frame,slot); + Sched_INFO.module_id = 0; + Sched_INFO.CC_id = 0; + Sched_INFO.frame = frame; + Sched_INFO.slot = slot; + Sched_INFO.DL_req = &gNB_mac->DL_req[0]; + Sched_INFO.UL_tti_req = &gNB_mac->UL_tti_req[0]; + Sched_INFO.UL_dci_req = NULL; + Sched_INFO.TX_req = &gNB_mac->TX_req[0]; + nr_schedule_response(&Sched_INFO); + + if (run_initial_sync) + nr_common_signal_procedures(gNB,frame,slot); + else + phy_procedures_gNB_TX(gNB,frame,slot,0); + + int txdataF_offset = (slot%2) * frame_parms->samples_per_slot_wCP; + + if (n_trials==1) { + LOG_M("txsigF0.m","txsF0", gNB->common_vars.txdataF[0],frame_length_complex_samples_no_prefix,1,1); + if (gNB->frame_parms.nb_antennas_tx>1) + LOG_M("txsigF1.m","txsF1", gNB->common_vars.txdataF[1],frame_length_complex_samples_no_prefix,1,1); + } + int tx_offset = frame_parms->get_samples_slot_timestamp(slot,frame_parms,0); + if (n_trials==1) printf("samples_per_slot_wCP = %d\n", frame_parms->samples_per_slot_wCP); + + //TODO: loop over slots + for (aa=0; aaframe_parms.nb_antennas_tx; aa++) { + + if (cyclic_prefix_type == 1) { + PHY_ofdm_mod(&gNB->common_vars.txdataF[aa][txdataF_offset], + &txdata[aa][tx_offset], + frame_parms->ofdm_symbol_size, + 12, + frame_parms->nb_prefix_samples, + CYCLIC_PREFIX); + } else { + nr_normal_prefix_mod(&gNB->common_vars.txdataF[aa][txdataF_offset], + &txdata[aa][tx_offset], + 14, + frame_parms); + } + } + + if (n_trials==1) { + LOG_M("txsig0.m","txs0", txdata[0],frame_length_complex_samples,1,1); + if (gNB->frame_parms.nb_antennas_tx>1) + LOG_M("txsig1.m","txs1", txdata[1],frame_length_complex_samples,1,1); + } + if (output_fd) { + printf("writing txdata to binary file\n"); + fwrite(txdata[0],sizeof(int32_t),frame_length_complex_samples,output_fd); + } + + int txlev = signal_energy(&txdata[0][frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)+5*frame_parms->ofdm_symbol_size + 4*frame_parms->nb_prefix_samples + frame_parms->nb_prefix_samples0], frame_parms->ofdm_symbol_size + frame_parms->nb_prefix_samples); + + // if (n_trials==1) printf("txlev %d (%f)\n",txlev,10*log10((double)txlev)); + + for (i=(frame_parms->get_samples_slot_timestamp(slot,frame_parms,0)); + i<(frame_parms->get_samples_slot_timestamp(slot+1,frame_parms,0)); + i++) { + + for (aa=0; aanb_antennas_tx; aa++) { + r_re[aa][i] = ((double)(((short *)txdata[aa]))[(i<<1)]); + r_im[aa][i] = ((double)(((short *)txdata[aa]))[(i<<1)+1]); + } + } + + //AWGN + sigma2_dB = 10 * log10((double)txlev * ((double)UE->frame_parms.ofdm_symbol_size/(12*rel15->rbSize))) - SNR; + sigma2 = pow(10, sigma2_dB/10); + if (n_trials==1) printf("sigma2 %f (%f dB), txlev %f (factor %f)\n",sigma2,sigma2_dB,10*log10((double)txlev),(double)(double)UE->frame_parms.ofdm_symbol_size/(12*rel15->rbSize)); + + for (i=frame_parms->get_samples_slot_timestamp(slot,frame_parms,0); + iget_samples_slot_timestamp(slot+1,frame_parms,0); + i++) { + + for (aa=0; aanb_antennas_rx; aa++) { + ((short*) UE->common_vars.rxdata[aa])[2*i] = (short) ((r_re[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); + ((short*) UE->common_vars.rxdata[aa])[2*i+1] = (short) ((r_im[aa][i] + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); + } + } + + nr_ue_dcireq(&dcireq); //to be replaced with function pointer later + nr_ue_scheduled_response(&scheduled_response); + + phy_procedures_nrUE_RX(UE, + &UE_proc, + 0, + do_pdcch_flag, + normal_txrx); + + //printf("dlsim round %d ends\n",round); + round++; + } // round //---------------------------------------------------------- //---------------------- count errors ---------------------- //---------------------------------------------------------- - - - NR_UE_DLSCH_t *dlsch0 = UE->dlsch[UE->current_thread_id[UE_proc.nr_tti_rx]][0][0]; - - int harq_pid = dlsch0->current_harq_pid; - NR_DL_UE_HARQ_t *UE_harq_process = dlsch0->harq_processes[harq_pid]; - + if (UE->dlsch[UE->current_thread_id[slot]][0][0]->last_iteration_cnt >= + UE->dlsch[UE->current_thread_id[slot]][0][0]->max_ldpc_iterations+1) + n_errors++; + NR_UE_PDSCH **pdsch_vars = UE->pdsch_vars[UE->current_thread_id[UE_proc.nr_tti_rx]]; int16_t *UE_llr = pdsch_vars[0]->llr[0]; - - uint32_t TBS = rel15.TBSize[0]; + TBS = UE_harq_process->TBS;//rel15->TBSize[0]; uint16_t length_dmrs = 1; - uint16_t nb_rb = rel15.rbSize; - uint8_t nb_re_dmrs = rel15.dmrsConfigType == NFAPI_NR_DMRS_TYPE1 ? 6 : 4; - uint8_t mod_order = rel15.qamModOrder[0]; - uint8_t nb_symb_sch = rel15.NrOfSymbols; + uint16_t nb_rb = rel15->rbSize; + uint8_t nb_re_dmrs = rel15->dmrsConfigType == NFAPI_NR_DMRS_TYPE1 ? 6 : 4; + uint8_t mod_order = rel15->qamModOrder[0]; + uint8_t nb_symb_sch = rel15->NrOfSymbols; - available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs, mod_order, rel15.nrOfLayers); + available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs, mod_order, rel15->nrOfLayers); for (i = 0; i < available_bits; i++) { @@ -877,15 +913,18 @@ int main(int argc, char **argv) if (n_trials == 1) printf("errors_bit = %u (trial %d)\n", errors_bit, trial); } - + roundStats[snrRun]+=((float)round); + if (UE_harq_process->harq_ack.ack==1) effRate += ((float)TBS)/round; } // noise trials + roundStats[snrRun]/=((float)n_trials); + effRate /= n_trials; printf("*****************************************\n"); printf("SNR %f, (false positive %f)\n", SNR, (float) n_errors / (float) n_trials); printf("*****************************************\n"); printf("\n"); - printf("SNR %f : n_errors (negative CRC) = %d/%d, Channel BER %e\n", SNR, n_errors, n_trials,(double)errors_scrambling/available_bits/n_trials); + printf("SNR %f : n_errors (negative CRC) = %d/%d, Avg round %.2f, Channel BER %e, Eff Rate %.4f bits/slot, Eff Throughput %.2f, TBS %d bits/slot\n", SNR, n_errors, n_trials,roundStats[snrRun],(double)errors_scrambling/available_bits/n_trials,effRate,effRate/TBS*100,TBS); printf("\n"); if (n_trials == 1) { @@ -898,7 +937,8 @@ int main(int argc, char **argv) break; } - if ((float)n_errors/(float)n_trials <= target_error_rate) { + //if ((float)n_errors/(float)n_trials <= target_error_rate) { + if (effRate >= (eff_tp_check*TBS)) { printf("PDSCH test OK\n"); break; } @@ -953,8 +993,18 @@ int main(int argc, char **argv) printStatIndent2(&UE->dlsch_tc_intl2_stats,"intl2+HardDecode+CRC"); */ } + snrRun++; } // NSR + /*if (n_trials>1) { + printf("HARQ stats:\nSNR\tRounds\n"); + psnr = snr0; + for (uint8_t i=0; iphysCellId=0; \ diff --git a/openair1/SIMULATION/NR_PHY/pbchsim.c b/openair1/SIMULATION/NR_PHY/pbchsim.c index 9d14391f71..2144652f86 100644 --- a/openair1/SIMULATION/NR_PHY/pbchsim.c +++ b/openair1/SIMULATION/NR_PHY/pbchsim.c @@ -37,7 +37,7 @@ #include "PHY/MODULATION/modulation_eNB.h" #include "PHY/MODULATION/modulation_UE.h" #include "PHY/INIT/phy_init.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" #include "PHY/NR_UE_ESTIMATION/nr_estimation.h" #include "PHY/phy_vars.h" @@ -62,6 +62,8 @@ uint16_t NB_UE_INST = 1; openair0_config_t openair0_cfg[MAX_CARDS]; uint64_t get_softmodem_optmask(void) {return 0;} +void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {} + void nr_phy_config_request_sim_pbchsim(PHY_VARS_gNB *gNB, int N_RB_DL, int N_RB_UL, diff --git a/openair1/SIMULATION/NR_PHY/prachsim.c b/openair1/SIMULATION/NR_PHY/prachsim.c index 2ad89ce897..2db5bc905c 100644 --- a/openair1/SIMULATION/NR_PHY/prachsim.c +++ b/openair1/SIMULATION/NR_PHY/prachsim.c @@ -22,6 +22,7 @@ #include #include #include +#include #include "common/config/config_userapi.h" #include "common/utils/LOG/log.h" @@ -35,115 +36,91 @@ #include "SCHED_NR/sched_nr.h" #include "SCHED_NR_UE/phy_frame_config_nr.h" #include "PHY/phy_vars_nr_ue.h" - #include "PHY/NR_REFSIG/refsig_defs_ue.h" #include "PHY/NR_REFSIG/nr_mod_table.h" #include "PHY/MODULATION/modulation_eNB.h" #include "PHY/MODULATION/modulation_UE.h" #include "PHY/INIT/phy_init.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" +#include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" +#include "nr_unitary_defs.h" #include "OCG_vars.h" -#include +#define NR_PRACH_DEBUG 1 +#define PRACH_WRITE_OUTPUT_DEBUG 1 PHY_VARS_gNB *gNB; PHY_VARS_NR_UE *UE; RAN_CONTEXT_t RC; RU_t *ru; - double cpuf; - extern uint16_t prach_root_sequence_map0_3[838]; - -void dump_nr_prach_config(NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe); - uint16_t NB_UE_INST=1; -volatile int oai_exit=0; - -void exit_function(const char* file, const char* function, const int line,const char *s) { - const char * msg= s==NULL ? "no comment": s; - printf("Exiting at: %s:%d %s(), %s\n", file, line, function, msg); - exit(-1); -} - - -int8_t nr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t eNB_id, uint16_t rnti, sub_frame_t subframe) { - AssertFatal(1==0,"Shouldn't be here ...\n"); - return 0; -} - -uint8_t nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP, - sub_frame_t subframe, uint8_t eNB_index, - uint8_t *ulsch_buffer, uint16_t buflen, uint8_t *access_mode) {return(0);} - -int oai_nfapi_rach_ind(nfapi_rach_indication_t *rach_ind) {return(0);} - openair0_config_t openair0_cfg[MAX_CARDS]; uint8_t nfapi_mode=0; -NR_IF_Module_t *NR_IF_Module_init(int Mod_id){return(NULL);} -int oai_nfapi_ul_config_req(nfapi_ul_config_request_t *ul_config_req) { return(0); } +int sl_ahead = 0; -uint64_t get_softmodem_optmask(void) { - return 0; -} +//void dump_nr_prach_config(NR_DL_FRAME_PARMS *frame_parms,uint8_t subframe); -int main(int argc, char **argv) -{ +/* temporary dummy implem of get_softmodem_optmask, till basic simulators implemented as device */ +uint64_t get_softmodem_optmask(void) {return 0;} +softmodem_params_t *get_softmodem_params(void) {return 0;} + +void pdcp_run (const protocol_ctxt_t *const ctxt_pP) { return;} + +boolean_t pdcp_data_ind(const protocol_ctxt_t *const ctxt_pP, + const srb_flag_t srb_flagP, + const MBMS_flag_t MBMS_flagP, + const rb_id_t rb_idP, + const sdu_size_t sdu_buffer_sizeP, + mem_block_t *const sdu_buffer_pP) {return(false);} + +void nr_ip_over_LTE_DRB_preconfiguration(void){} +void pdcp_layer_init(void) {} +int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id, const int CC_id, const uint8_t gNB_index, const int8_t channel, const uint8_t* pduP, const sdu_size_t pdu_len) {return 0;} + +int main(int argc, char **argv){ char c; - int i,aa,aarx; - double sigma2, sigma2_dB=0,SNR,snr0=-2.0,snr1=0.0,ue_speed0=0.0,ue_speed1=0.0; - uint8_t snr1set=0; - uint8_t ue_speed1set=0; - int **txdata; - double **s_re,**s_im,**r_re,**r_im; - double iqim=0.0; - int trial; //, ntrials=1; - uint8_t transmission_mode = 1,n_tx=1,n_rx=1; - uint16_t Nid_cell=0; + double sigma2, sigma2_dB = 0, SNR, snr0 = -2.0, snr1 = 0.0, ue_speed0 = 0.0, ue_speed1 = 0.0; + double **s_re, **s_im, **r_re, **r_im, iqim = 0.0, delay_avg = 0, ue_speed = 0, fs, bw; + int i, aa, aarx, **txdata, trial, n_frames = 1, prach_start, rx_prach_start; //, ntrials=1; + int N_RB_UL = 106, delay = 0, NCS_config = 13, rootSequenceIndex = 1, threequarter_fs = 0, mu = 1, fd_occasion = 0, loglvl = OAILOG_INFO, numRA = 0, prachStartSymbol = 0; + uint8_t snr1set = 0, ue_speed1set = 0, transmission_mode = 1, n_tx = 1, n_rx = 1, awgn_flag = 0, msg1_frequencystart = 0, num_prach_fd_occasions = 1, prach_format=0; + uint8_t frame = 1, subframe = 9, slot=19, slot_gNB=19, config_index = 98, prach_sequence_length = 1, num_root_sequences = 16, restrictedSetConfig = 0, N_dur, N_t_slot, start_symbol; + uint16_t Nid_cell = 0, preamble_tx = 0, preamble_delay, format, format0, format1; + uint32_t tx_lev = 10000, prach_errors = 0, samp_count; //,tx_lev_dB; + uint64_t SSB_positions = 0x01, absoluteFrequencyPointA = 640000; - uint8_t awgn_flag=0; - uint8_t hs_flag=0; - int n_frames=1; - channel_desc_t *UE2gNB; - uint32_t tx_lev=0; //,tx_lev_dB; // int8_t interf1=-19,interf2=-19; - NR_DL_FRAME_PARMS *frame_parms; - - SCM_t channel_model=Rayleigh1; - // uint8_t abstraction_flag=0,calibration_flag=0; // double prach_sinr; - int N_RB_UL=273; - uint32_t prach_errors=0; - uint8_t subframe=9; - uint16_t preamble_energy_list[64],preamble_tx=50,preamble_delay_list[64]; - PRACH_RESOURCES_t prach_resources; - //uint8_t prach_fmt; - //int N_ZC; - int delay = 0; - double delay_avg=0; - double ue_speed = 0; - int NCS_config = 13,rootSequenceIndex=0; - int threequarter_fs = 0; - int mu=1; - uint64_t SSB_positions=0x01; + // uint32_t nsymb; + // uint16_t preamble_max, preamble_energy_max; + FILE *input_fd=NULL; + char* input_file=NULL; + int n_bytes=0; - int loglvl=OAILOG_INFO; + NR_DL_FRAME_PARMS *frame_parms; + NR_PRACH_RESOURCES_t prach_resources; + nfapi_nr_prach_config_t *prach_config; + nfapi_nr_prach_pdu_t *prach_pdu; + fapi_nr_prach_config_t *ue_prach_config; + fapi_nr_ul_config_prach_pdu *ue_prach_pdu; + channel_desc_t *UE2gNB; + SCM_t channel_model = Rayleigh1; cpuf = get_cpu_freq_GHz(); - if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == 0) { exit_fun("[SOFTMODEM] Error, configuration module init failed\n"); } randominit(0); - - while ((c = getopt (argc, argv, "hHaA:Cr:p:g:n:s:S:t:x:y:v:V:z:N:F:d:Z:L:R:E")) != -1) { + while ((c = getopt (argc, argv, "hHaA:Cc:r:p:g:n:s:S:t:x:y:v:V:z:N:F:d:Z:L:R:E")) != -1) { switch (c) { case 'a': printf("Running AWGN simulation\n"); @@ -152,6 +129,14 @@ int main(int argc, char **argv) //ntrials=1; break; + case 'c': + config_index = atoi(optarg); + break; + + case 'r': + msg1_frequencystart = atoi(optarg); + break; + case 'd': delay = atoi(optarg); break; @@ -215,7 +200,7 @@ int main(int argc, char **argv) break; default: - msg("Unsupported channel model!\n"); + printf("Unsupported channel model!\n"); exit(-1); } @@ -231,13 +216,13 @@ int main(int argc, char **argv) case 's': snr0 = atof(optarg); - msg("Setting SNR0 to %f\n",snr0); + printf("Setting SNR0 to %f\n",snr0); break; case 'S': snr1 = atof(optarg); snr1set=1; - msg("Setting SNR1 to %f\n",snr1); + printf("Setting SNR1 to %f\n",snr1); break; case 'p': @@ -263,7 +248,7 @@ int main(int argc, char **argv) case 'H': printf("High-Speed Flag enabled\n"); - hs_flag = 1; + restrictedSetConfig = 1; break; case 'L': @@ -280,7 +265,7 @@ int main(int argc, char **argv) if ((transmission_mode!=1) && (transmission_mode!=2) && (transmission_mode!=6)) { - msg("Unsupported transmission mode %d\n",transmission_mode); + printf("Unsupported transmission mode %d\n",transmission_mode); exit(-1); } @@ -290,7 +275,7 @@ int main(int argc, char **argv) n_tx=atoi(optarg); if ((n_tx==0) || (n_tx>2)) { - msg("Unsupported number of tx antennas %d\n",n_tx); + printf("Unsupported number of tx antennas %d\n",n_tx); exit(-1); } @@ -300,7 +285,7 @@ int main(int argc, char **argv) n_rx=atoi(optarg); if ((n_rx==0) || (n_rx>2)) { - msg("Unsupported number of rx antennas %d\n",n_rx); + printf("Unsupported number of rx antennas %d\n",n_rx); exit(-1); } @@ -315,6 +300,14 @@ int main(int argc, char **argv) break; case 'F': + input_fd = fopen(optarg,"r"); + input_file = optarg; + + if (input_fd==NULL) { + printf("Problem with filename %s\n",optarg); + exit(-1); + } + break; default: @@ -344,20 +337,20 @@ int main(int argc, char **argv) } } - logInit(); + + if (config_index<67) { prach_sequence_length=0; slot = subframe*2; slot_gNB = 1+(subframe*2); } + uint16_t N_ZC; + N_ZC = prach_sequence_length == 0 ? 839 : 139; + printf("Config_index %d, prach_sequence_length %d\n",config_index,prach_sequence_length); + + // Configure log + logInit(); set_glog(loglvl); T_stdout = 1; - SET_LOG_DEBUG(PRACH); - if (snr1set==0) { - if (n_frames==1) - snr1 = snr0+.1; - else - snr1 = snr0+5.0; - } - + // Configure gNB and RU RC.gNB = (PHY_VARS_gNB**) malloc(2*sizeof(PHY_VARS_gNB *)); RC.gNB[0] = malloc(sizeof(PHY_VARS_gNB)); memset(RC.gNB[0],0,sizeof(PHY_VARS_gNB)); @@ -367,90 +360,204 @@ int main(int argc, char **argv) memset(RC.ru[0],0,sizeof(RU_t)); RC.nb_RU = 1; - gNB = RC.gNB[0]; - ru = RC.ru[0]; - - - if (ue_speed1set==0) { - if (n_frames==1) - ue_speed1 = ue_speed0+10; - else - ue_speed1 = ue_speed0+50; - } - - printf("SNR0 %f, SNR1 %f\n",snr0,snr1); - - frame_parms = &gNB->frame_parms; - - + gNB = RC.gNB[0]; + ru = RC.ru[0]; + frame_parms = &gNB->frame_parms; + prach_config = &gNB->gNB_config.prach_config; + prach_pdu = &gNB->prach_vars.list[0].pdu; + frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH) s_re = malloc(2*sizeof(double*)); s_im = malloc(2*sizeof(double*)); r_re = malloc(2*sizeof(double*)); r_im = malloc(2*sizeof(double*)); - frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH) - frame_parms->nb_antennas_tx = n_tx; - frame_parms->nb_antennas_rx = n_rx; - frame_parms->N_RB_DL = N_RB_UL; - frame_parms->N_RB_UL = N_RB_UL; - frame_parms->threequarter_fs = threequarter_fs; + frame_parms->nb_antennas_tx = n_tx; + frame_parms->nb_antennas_rx = n_rx; + frame_parms->N_RB_DL = N_RB_UL; + frame_parms->N_RB_UL = N_RB_UL; + frame_parms->threequarter_fs = threequarter_fs; + frame_parms->frame_type = TDD; + frame_parms->freq_range = nr_FR1; + frame_parms->numerology_index = mu; - - nr_phy_config_request_sim(gNB,N_RB_UL,N_RB_UL,mu,Nid_cell,SSB_positions); - - frame_parms->frame_type = TDD; - frame_parms->freq_range = nr_FR1; + nr_phy_config_request_sim(gNB, N_RB_UL, N_RB_UL, mu, Nid_cell, SSB_positions); //nsymb = (frame_parms->Ncp == 0) ? 14 : 12; - printf("FFT Size %d, Extended Prefix %d, Samples per subframe %d,Frame type %s, Frequency Range %s\n",NUMBER_OF_OFDM_CARRIERS, - frame_parms->Ncp,frame_parms->samples_per_subframe,frame_parms->frame_type == FDD ? "FDD" : "TDD", frame_parms->freq_range == nr_FR1 ? "FR1" : "FR2"); + printf("FFT Size %d, Extended Prefix %d, Samples per subframe %d, Frame type %s, Frequency Range %s\n", + NUMBER_OF_OFDM_CARRIERS, + frame_parms->Ncp, + frame_parms->samples_per_subframe, + frame_parms->frame_type == FDD ? "FDD" : "TDD", + frame_parms->freq_range == nr_FR1 ? "FR1" : "FR2"); - ru->nr_frame_parms=frame_parms; - ru->if_south = LOCAL_RF; - ru->nb_tx = n_tx; - ru->nb_rx = n_rx; + ru->nr_frame_parms = frame_parms; + ru->if_south = LOCAL_RF; + ru->nb_tx = n_tx; + ru->nb_rx = n_rx; + gNB->gNB_config.carrier_config.num_tx_ant.value = 1; + gNB->gNB_config.carrier_config.num_rx_ant.value = 1; + gNB->gNB_config.tdd_table.tdd_period.value = 6; + + gNB->gNB_config.prach_config.num_prach_fd_occasions.value = num_prach_fd_occasions; + gNB->gNB_config.prach_config.num_prach_fd_occasions_list = (nfapi_nr_num_prach_fd_occasions_t *) malloc(num_prach_fd_occasions*sizeof(nfapi_nr_num_prach_fd_occasions_t)); + + gNB->proc.slot_rx = slot; + + int ret = get_nr_prach_info_from_index(config_index, + (int)frame, + (int)slot_gNB, + absoluteFrequencyPointA, + mu, + frame_parms->frame_type, + &format, + &start_symbol, + &N_t_slot, + &N_dur); + + if (ret == 0) {printf("No prach in %d.%d, mu %d, config_index %d\n",frame,slot,mu,config_index); exit(-1);} + format0 = format&0xff; // first column of format from table + format1 = (format>>8)&0xff; // second column of format from table + + if (format1 != 0xff) { + switch(format0) { + case 0xa1: + prach_format = 9; + break; + case 0xa2: + prach_format = 10; + break; + case 0xa3: + prach_format = 11; + break; + default: + AssertFatal(1==0, "Only formats A1/B1 A2/B2 A3/B3 are valid for dual format"); + } + } else { + switch(format0) { + case 0xa1: + prach_format = 0; + break; + case 0xa2: + prach_format = 1; + break; + case 0xa3: + prach_format = 2; + break; + case 0xb1: + prach_format = 3; + break; + case 0xb2: + prach_format = 4; + break; + case 0xb3: + prach_format = 5; + break; + case 0xb4: + prach_format = 6; + break; + case 0xc0: + prach_format = 7; + break; + case 0xc2: + prach_format = 8; + break; + case 0: + // long formats are handled @ PHY + break; + case 1: + // long formats are handled @ PHY + break; + case 2: + // long formats are handled @ PHY + break; + case 3: + // long formats are handled @ PHY + break; + default: + AssertFatal(1==0, "Invalid PRACH format"); + } + } + + printf("PRACH format %d\n",prach_format); + + prach_config->num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index.value = rootSequenceIndex; + prach_config->num_prach_fd_occasions_list[fd_occasion].k1.value = msg1_frequencystart; + prach_config->restricted_set_config.value = restrictedSetConfig; + prach_config->prach_sequence_length.value = prach_sequence_length; + prach_pdu->num_cs = get_NCS(NCS_config, format0, restrictedSetConfig); + prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value = 1+(64/(N_ZC/prach_pdu->num_cs)); + prach_pdu->prach_format = prach_format; + + memcpy((void*)&ru->config,(void*)&RC.gNB[0]->gNB_config,sizeof(ru->config)); RC.nb_nr_L1_inst=1; phy_init_nr_gNB(gNB,0,0); nr_phy_init_RU(ru); - set_tdd_config_nr(&gNB->gNB_config, 5000, - 7, 6, - 2, 4); + gNB->common_vars.rxdata = ru->common.rxdata; + set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4); - //configure UE + // Configure UE UE = malloc(sizeof(PHY_VARS_NR_UE)); memset((void*)UE,0,sizeof(PHY_VARS_NR_UE)); PHY_vars_UE_g = malloc(2*sizeof(PHY_VARS_NR_UE**)); PHY_vars_UE_g[0] = malloc(2*sizeof(PHY_VARS_NR_UE*)); PHY_vars_UE_g[0][0] = UE; memcpy(&UE->frame_parms,frame_parms,sizeof(NR_DL_FRAME_PARMS)); - if (init_nr_ue_signal(UE, 1, 0) != 0) - { + UE->nrUE_config.prach_config.num_prach_fd_occasions_list = (fapi_nr_num_prach_fd_occasions_t *) malloc(num_prach_fd_occasions*sizeof(fapi_nr_num_prach_fd_occasions_t)); + + if (init_nr_ue_signal(UE, 1, 0) != 0){ printf("Error at UE NR initialisation\n"); exit(-1); } - txdata = UE->common_vars.txdata; - printf("txdata %p\n",&txdata[0][subframe*frame_parms->samples_per_subframe]); + ue_prach_pdu = &UE->prach_vars[0]->prach_pdu; + ue_prach_config = &UE->nrUE_config.prach_config; + UE->prach_resources[0] = &prach_resources; + txdata = UE->common_vars.txdata; - double fs,bw; + UE->prach_vars[0]->amp = AMP; + ue_prach_pdu->root_seq_id = rootSequenceIndex; + ue_prach_pdu->num_cs = get_NCS(NCS_config, format0, restrictedSetConfig); + ue_prach_pdu->restricted_set = restrictedSetConfig; + ue_prach_pdu->freq_msg1 = msg1_frequencystart; + ue_prach_pdu->prach_format = prach_format; + ue_prach_config->prach_sub_c_spacing = mu; + ue_prach_config->prach_sequence_length = prach_sequence_length; + ue_prach_config->restricted_set_config = restrictedSetConfig; + ue_prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences = prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value ; + ue_prach_config->num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index = rootSequenceIndex; + ue_prach_config->num_prach_fd_occasions_list[fd_occasion].k1 = msg1_frequencystart; + + if (preamble_tx == 99) + preamble_tx = (uint16_t)(taus()&0x3f); + + if (n_frames == 1) + printf("raPreamble %d\n",preamble_tx); + + UE->prach_resources[0]->ra_PreambleIndex = preamble_tx; + UE->prach_resources[0]->init_msg1 = 1; + + // Configure channel + bw = N_RB_UL*(180e3)*(1 << frame_parms->numerology_index); + AssertFatal(bw<=122.88e6,"Illegal channel bandwidth %f (mu %d,N_RB_UL %d)\n", bw, frame_parms->numerology_index, N_RB_UL); + + if (bw <= 30.72e6) + fs = 30.72e6; + else if (bw <= 61.44e6) + fs = 61.44e6; + else if (bw <= 122.88e6) + fs = 122.88e6; - bw = N_RB_UL*(180e3)*(1<frame_parms.numerology_index); - AssertFatal(bw<=122.88e6,"Illegal channel bandwidth %f (mu %d,N_RB_UL %d)\n",bw, gNB->frame_parms.numerology_index,N_RB_UL); - if (bw <= 30.72e6) fs = 30.72e6; - else if (bw <= 61.44e6) fs = 61.44e6; - else if (bw <= 122.88e6) fs = 122.88e6; LOG_I(PHY,"Running with bandwidth %f Hz, fs %f samp/s, FRAME_LENGTH_COMPLEX_SAMPLES %d\n",bw,fs,FRAME_LENGTH_COMPLEX_SAMPLES); - UE2gNB = new_channel_desc_scm(UE->frame_parms.nb_antennas_tx, gNB->frame_parms.nb_antennas_rx, channel_model, - fs, - bw, + fs, + bw, 0.0, delay, 0); @@ -473,97 +580,80 @@ int main(int argc, char **argv) bzero(r_im[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double)); } - UE->frame_parms.prach_config_common.rootSequenceIndex=rootSequenceIndex; - UE->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex=98; - UE->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig=NCS_config; - UE->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag=hs_flag; - UE->frame_parms.prach_config_common.prach_ConfigInfo.restrictedSetConfig=0; - UE->frame_parms.prach_config_common.prach_ConfigInfo.msg1_frequencystart=0; + // compute PRACH sequence + compute_nr_prach_seq(prach_config->prach_sequence_length.value, + prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value, + prach_config->num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index.value, + gNB->X_u); - - gNB->frame_parms.prach_config_common.rootSequenceIndex=rootSequenceIndex; - gNB->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex=98; - gNB->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig=NCS_config; - gNB->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag=hs_flag; - gNB->frame_parms.prach_config_common.prach_ConfigInfo.restrictedSetConfig=0; - gNB->frame_parms.prach_config_common.prach_ConfigInfo.msg1_frequencystart=0; - - gNB->proc.slot_rx = subframe<<1; - - gNB->common_vars.rxdata = ru->common.rxdata; - - - compute_nr_prach_seq(gNB->frame_parms.prach_config_common.rootSequenceIndex, - gNB->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex, - gNB->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig, - gNB->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag, - gNB->frame_parms.frame_type, - gNB->frame_parms.freq_range, - gNB->X_u); - - compute_nr_prach_seq(UE->frame_parms.prach_config_common.rootSequenceIndex, - UE->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex, - UE->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig, - UE->frame_parms.prach_config_common.prach_ConfigInfo.highSpeedFlag, - UE->frame_parms.frame_type, - UE->frame_parms.freq_range, - UE->X_u); - - - - UE->prach_vars[0]->amp = AMP; - - UE->prach_resources[0] = &prach_resources; - - if (preamble_tx == 99) - preamble_tx = (uint16_t)(taus()&0x3f); - - if (n_frames == 1) - printf("raPreamble %d\n",preamble_tx); - - UE->prach_resources[0]->ra_PreambleIndex = preamble_tx; - UE->prach_resources[0]->ra_TDD_map_index = 0; + compute_nr_prach_seq(ue_prach_config->prach_sequence_length, + ue_prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences, + ue_prach_config->num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index, + UE->X_u); /*tx_lev = generate_nr_prach(UE, 0, //gNB_id, - subframe, - 0); //Nf */ //commented for testing purpose + subframe); */ //commented for testing purpose UE_nr_rxtx_proc_t proc={0}; - nr_ue_prach_procedures(UE,&proc,0,0,0); - + proc.frame_tx = frame; + proc.nr_tti_tx = slot; + nr_ue_prach_procedures(UE,&proc,0,0); /* tx_lev_dB not used later, no need to set */ //tx_lev_dB = (unsigned int) dB_fixed(tx_lev); - LOG_M("txsig0.m","txs0", &txdata[0][subframe*frame_parms->samples_per_subframe],frame_parms->samples_per_subframe,1,1); - //LOG_M("txsig1.m","txs1", txdata[1],FRAME_LENGTH_COMPLEX_SAMPLES,1,1); + prach_start = subframe*frame_parms->samples_per_subframe-UE->N_TA_offset; + + #ifdef NR_PRACH_DEBUG + LOG_M("txsig0.m", "txs0", &txdata[0][subframe*frame_parms->samples_per_subframe], frame_parms->samples_per_subframe, 1, 1); + LOG_M("txsig0_frame.m","txs0", txdata[0],frame_parms->samples_per_frame,1,1); + #endif // multipath channel - dump_nr_prach_config(&gNB->frame_parms,subframe); + // dump_nr_prach_config(&gNB->frame_parms,subframe); - for (i=0; i<2*frame_parms->samples_per_subframe; i++) { + for (i = 0; i < frame_parms->samples_per_subframe<<1; i++) { for (aa=0; aa<1; aa++) { if (awgn_flag == 0) { - s_re[aa][i] = ((double)(((short *)&txdata[aa][subframe*frame_parms->samples_per_subframe]))[(i<<1)]); - s_im[aa][i] = ((double)(((short *)&txdata[aa][subframe*frame_parms->samples_per_subframe]))[(i<<1)+1]); + s_re[aa][i] = ((double)(((short *)&txdata[aa][prach_start]))[(i<<1)]); + s_im[aa][i] = ((double)(((short *)&txdata[aa][prach_start]))[(i<<1)+1]); } else { for (aarx=0; aarxframe_parms.nb_antennas_rx; aarx++) { if (aa==0) { - r_re[aarx][i] = ((double)(((short *)&txdata[aa][subframe*frame_parms->samples_per_subframe]))[(i<<1)]); - r_im[aarx][i] = ((double)(((short *)&txdata[aa][subframe*frame_parms->samples_per_subframe]))[(i<<1)+1]); + r_re[aarx][i] = ((double)(((short *)&txdata[aa][prach_start]))[(i<<1)]); + r_im[aarx][i] = ((double)(((short *)&txdata[aa][prach_start]))[(i<<1)+1]); } else { - r_re[aarx][i] += ((double)(((short *)&txdata[aa][subframe*frame_parms->samples_per_subframe]))[(i<<1)]); - r_im[aarx][i] += ((double)(((short *)&txdata[aa][subframe*frame_parms->samples_per_subframe]))[(i<<1)+1]); + r_re[aarx][i] += ((double)(((short *)&txdata[aa][prach_start]))[(i<<1)]); + r_im[aarx][i] += ((double)(((short *)&txdata[aa][prach_start]))[(i<<1)+1]); } } } } } + if (snr1set == 0) { + if (n_frames == 1) + snr1 = snr0 + .1; + else + snr1 = snr0 + 5.0; + } + + printf("SNR0 %f, SNR1 %f\n", snr0, snr1); + + if (ue_speed1set == 0) { + if (n_frames == 1) + ue_speed1 = ue_speed0 + 10; + else + ue_speed1 = ue_speed0 + 50; + } + + rx_prach_start = subframe*frame_parms->samples_per_subframe; + if (n_frames==1) printf("slot %d, rx_prach_start %d\n",slot,rx_prach_start); + uint16_t preamble_rx, preamble_energy; - for (SNR=snr0; SNRsamples_per_subframe,0); + multipath_tv_channel(UE2gNB, s_re, s_im, r_re, r_im, frame_parms->samples_per_tti<<1, 0); } if (n_frames==1) { @@ -594,55 +683,66 @@ int main(int argc, char **argv) 10*log10(tx_lev)); } - for (i=0; isamples_per_subframe; i++) { - for (aa=0; aaframe_parms.nb_antennas_rx; aa++) { - - ((short*) &gNB->common_vars.rxdata[aa][subframe*(frame_parms->samples_per_subframe)])[2*i] = (short) (.167*(r_re[aa][i] +sqrt(sigma2/2)*gaussdouble(0.0,1.0))); - ((short*) &gNB->common_vars.rxdata[aa][subframe*(frame_parms->samples_per_subframe)])[2*i+1] = (short) (.167*(r_im[aa][i] + (iqim*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); + for (i = 0; i< frame_parms->samples_per_subframe; i++) { + for (aa = 0; aa < frame_parms->nb_antennas_rx; aa++) { + ((short*) &ru->common.rxdata[aa][rx_prach_start])[2*i] = (short) (.167*(r_re[aa][i] +sqrt(sigma2/2)*gaussdouble(0.0,1.0))); + ((short*) &ru->common.rxdata[aa][rx_prach_start])[2*i+1] = (short) (.167*(r_im[aa][i] + (iqim*r_re[aa][i]) + sqrt(sigma2/2)*gaussdouble(0.0,1.0))); } } - uint16_t preamble_rx; - rx_nr_prach_ru(ru, - 0, - subframe); - gNB->prach_vars.rxsigF = ru->prach_rxsigF; + } else { + n_bytes = fread(&ru->common.rxdata[0][rx_prach_start],sizeof(int32_t),frame_parms->samples_per_subframe,input_fd); + printf("fread %d bytes from file %s\n",n_bytes,input_file); + if (n_bytes!=frame_parms->samples_per_subframe) { + printf("expected %d bytes\n",frame_parms->samples_per_subframe); + exit(-1); + } + } - rx_nr_prach(gNB, - 0, - subframe, - &preamble_rx, - preamble_energy_list, - preamble_delay_list); - - if (preamble_rx!=preamble_tx) + + rx_nr_prach_ru(ru, prach_format, numRA, prachStartSymbol, frame, slot); + + gNB->prach_vars.rxsigF = ru->prach_rxsigF; + if (n_frames == 1) printf("ncs %d,num_seq %d\n",prach_pdu->num_cs, prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value); + rx_nr_prach(gNB, prach_pdu, frame, subframe, &preamble_rx, &preamble_energy, &preamble_delay); + + // printf(" preamble_energy %d preamble_rx %d preamble_tx %d \n", preamble_energy, preamble_rx, preamble_tx); + + if (preamble_rx != preamble_tx) prach_errors++; - else { - delay_avg += (double)preamble_delay_list[preamble_tx]; - } + else + delay_avg += (double)preamble_delay; + + N_ZC = (prach_sequence_length) ? 139 : 839; if (n_frames==1) { - printf("preamble %d (tx %d) : energy %d, delay %d\n",preamble_rx,preamble_tx,preamble_energy_list[0],preamble_delay_list[0]); - - - LOG_M("prach0.m","prach0", &txdata[0][subframe*frame_parms->samples_per_subframe],frame_parms->samples_per_subframe,1,1); - LOG_M("prachF0.m","prachF0", &gNB->prach_vars.prachF[0],24576,1,1); - LOG_M("rxsig0.m","rxs0", - &gNB->common_vars.rxdata[0][subframe*frame_parms->samples_per_subframe], - frame_parms->samples_per_subframe,1,1); - LOG_M("rxsigF0.m","rxsF0", gNB->prach_vars.rxsigF[0],839*4,1,1); - LOG_M("prach_preamble.m","prachp",&gNB->X_u[0],839,1,1); + printf("preamble %d (tx %d) : energy %d, delay %d\n",preamble_rx,preamble_tx,preamble_energy,preamble_delay); + #ifdef NR_PRACH_DEBUG + LOG_M("prach0.m","prach0", &txdata[0][prach_start], frame_parms->samples_per_subframe, 1, 1); + LOG_M("prachF0.m","prachF0", &gNB->prach_vars.prachF[0], N_ZC, 1, 1); + LOG_M("rxsig0.m","rxs0", &gNB->common_vars.rxdata[0][subframe*frame_parms->samples_per_subframe], frame_parms->samples_per_subframe, 1, 1); + LOG_M("ru_rxsig0.m","rxs0", &ru->common.rxdata[0][subframe*frame_parms->samples_per_subframe], frame_parms->samples_per_subframe, 1, 1); + LOG_M("rxsigF0.m","rxsF0", gNB->prach_vars.rxsigF[0], N_ZC, 1, 1); + LOG_M("prach_preamble.m","prachp", &gNB->X_u[0], N_ZC, 1, 1); + LOG_M("ue_prach_preamble.m","prachp", &UE->X_u[0], N_ZC, 1, 1); + #endif } } - printf("SNR %f dB, UE Speed %f km/h: errors %u/%d (delay %f)\n",SNR,ue_speed,prach_errors,n_frames,delay_avg/(double)(n_frames-prach_errors)); - //printf("(%f,%f)\n",ue_speed,(double)prach_errors/(double)n_frames); + printf("SNR %f dB, UE Speed %f km/h: errors %d/%d (delay %f)\n", SNR, ue_speed, prach_errors, n_frames, delay_avg/(double)(n_frames-prach_errors)); + if (input_fd) + break; + if (prach_errors) + break; + } // UE Speed loop - - //printf("SNR %f dB, UE Speed %f km/h: errors %d/%d (delay %f)\n",SNR,ue_speed,prach_errors,n_frames,delay_avg/(double)(n_frames-prach_errors)); - // printf("(%f,%f)\n",SNR,(double)prach_errors/(double)n_frames); + if (!prach_errors) { + printf("PRACH test OK\n"); + break; + } + if (input_fd) + break; } //SNR loop - for (i=0; i<2; i++) { free(s_re[i]); free(s_im[i]); @@ -655,17 +755,7 @@ int main(int argc, char **argv) free(r_re); free(r_im); + if (input_fd) fclose(input_fd); return(0); - } - - - -/* - for (i=1;i<4;i++) - memcpy((void *)&PHY_vars->tx_vars[0].TX_DMA_BUFFER[i*12*OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES_NO_PREFIX*2], - (void *)&PHY_vars->tx_vars[0].TX_DMA_BUFFER[0], - 12*OFDM_SYMBOL_SIZE_SAMPLES_NO_PREFIX*2); -*/ - diff --git a/openair1/SIMULATION/NR_PHY/pucchsim.c b/openair1/SIMULATION/NR_PHY/pucchsim.c index a754df4763..004a7b8de8 100644 --- a/openair1/SIMULATION/NR_PHY/pucchsim.c +++ b/openair1/SIMULATION/NR_PHY/pucchsim.c @@ -37,7 +37,7 @@ #include "PHY/MODULATION/modulation_eNB.h" #include "PHY/MODULATION/modulation_UE.h" #include "PHY/INIT/phy_init.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" #include "PHY/NR_UE_TRANSPORT/pucch_nr.h" #include "SCHED_NR/sched_nr.h" @@ -59,6 +59,8 @@ uint16_t NB_UE_INST = 1; // needed for some functions PHY_VARS_NR_UE * PHY_vars_UE_g[1][1]={{NULL}}; +void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {} + int main(int argc, char **argv) { char c; @@ -84,7 +86,7 @@ int main(int argc, char **argv) int format=0; //uint8_t extended_prefix_flag=0; FILE *input_fd=NULL; - uint8_t nacktoack_flag=0; + //uint8_t nacktoack_flag=0; int16_t amp=0x7FFF; int nr_tti_tx=0; uint64_t actual_payload=0,payload_received; @@ -283,7 +285,7 @@ int main(int argc, char **argv) actual_payload=atoi(optarg); break; case 'T': - nacktoack_flag=(uint8_t)atoi(optarg); + //nacktoack_flag=(uint8_t)atoi(optarg); target_error_rate=0.001; break; default: @@ -336,7 +338,7 @@ int main(int argc, char **argv) } AssertFatal(((format < 2)&&(nr_bit<3)&&(actual_payload<4)) || - ((format == 2)&&(nr_bit>2)&&(nr_bit<12)),"illegal combination format %d, nr_bit %d\n", + ((format == 2)&&(nr_bit>2)&&(nr_bit<65)),"illegal combination format %d, nr_bit %d\n", format,nr_bit); actual_payload &= ((1<pucch_config_common_nr->pucch_GroupHopping; uint32_t hopping_id=UE->pucch_config_common_nr->hoppingId; uint32_t dmrs_scrambling_id = 0, data_scrambling_id=0; + //t_nrPolar_params *currentPtr; + if(format==0){ // for now we are not considering SR just HARQ-ACK if (nr_bit ==0) @@ -467,14 +471,15 @@ int main(int argc, char **argv) mcs=table2_mcs[actual_payload]; else AssertFatal(1==0,"Either nr_bit %d or sr_flag %d must be non-zero\n", nr_bit, sr_flag); } - + else if (format == 2 && nr_bit > 11) gNB->uci_polarParams = nr_polar_params(2, nr_bit, nrofPRB, 1, NULL); + for(SNR=snr0;SNR<=snr1;SNR=SNR+1){ ack_nack_errors=0; n_errors = 0; for (trial=0; trialofdm_symbol_size*sizeof(int)); if(format==0){ - nr_generate_pucch0(UE,txdataF,frame_parms,UE->pucch_config_dedicated,amp,nr_tti_tx,m0,mcs,nrofSymbols,startingSymbolIndex,startingPRB); + nr_generate_pucch0(UE,txdataF,frame_parms,PUCCH_GroupHopping,hopping_id,amp,nr_tti_tx,m0,mcs,nrofSymbols,startingSymbolIndex,startingPRB); } else if (format == 1){ nr_generate_pucch1(UE,txdataF,frame_parms,UE->pucch_config_dedicated,actual_payload,amp,nr_tti_tx,m0,nrofSymbols,startingSymbolIndex,startingPRB,startingPRB_intraSlotHopping,0,nr_bit); @@ -498,7 +503,7 @@ int main(int argc, char **argv) } int rxlev = signal_energy(&rxdataF[aa][startingSymbolIndex*frame_parms->ofdm_symbol_size], frame_parms->ofdm_symbol_size); - // printf("rxlev %d (%d dB), sigma2 %f dB, SNR %f, TX %f\n",rxlev,dB_fixed(rxlev),sigma2_dB,SNR,10*log10((double)txlev*UE->frame_parms.ofdm_symbol_size/12)); + if (n_trials==1) printf("rxlev %d (%d dB), sigma2 %f dB, SNR %f, TX %f\n",rxlev,dB_fixed(rxlev),sigma2_dB,SNR,10*log10((double)txlev*UE->frame_parms.ofdm_symbol_size/12)); if(format==0){ nfapi_nr_uci_pucch_pdu_format_0_1_t uci_pdu; nfapi_nr_pucch_pdu_t pucch_pdu; @@ -506,6 +511,8 @@ int main(int argc, char **argv) pucch_pdu.group_hop_flag = PUCCH_GroupHopping&1; pucch_pdu.sequence_hop_flag = (PUCCH_GroupHopping>>1)&1; pucch_pdu.bit_len_harq = nr_bit; + pucch_pdu.bit_len_csi_part1 = 0; + pucch_pdu.bit_len_csi_part2 = 0; pucch_pdu.sr_flag = sr_flag; pucch_pdu.nr_of_symbols = nrofSymbols; pucch_pdu.hopping_id = hopping_id; @@ -534,7 +541,9 @@ int main(int argc, char **argv) pucch_pdu.subcarrier_spacing = 1; pucch_pdu.group_hop_flag = PUCCH_GroupHopping&1; pucch_pdu.sequence_hop_flag = (PUCCH_GroupHopping>>1)&1; - pucch_pdu.bit_len_harq = nr_bit; + pucch_pdu.bit_len_csi_part1 = nr_bit; + pucch_pdu.bit_len_harq = 0; + pucch_pdu.bit_len_csi_part2 = 0; pucch_pdu.sr_flag = 0; pucch_pdu.nr_of_symbols = nrofSymbols; pucch_pdu.hopping_id = hopping_id; @@ -545,14 +554,15 @@ int main(int argc, char **argv) pucch_pdu.dmrs_scrambling_id = dmrs_scrambling_id; pucch_pdu.data_scrambling_id = data_scrambling_id; nr_decode_pucch2(gNB,nr_tti_tx,&uci_pdu,&pucch_pdu); - int harq_bytes=pucch_pdu.bit_len_harq>>3; - if ((pucch_pdu.bit_len_harq&7) > 0) harq_bytes++; - for (int i=0;i>3; + if ((pucch_pdu.bit_len_csi_part1&7) > 0) csi_part1_bytes++; + for (int i=0;i>1)+(((actual_payload^payload_received)&4)>>2)+n_errors; diff --git a/openair1/SIMULATION/NR_PHY/ulschsim.c b/openair1/SIMULATION/NR_PHY/ulschsim.c index 5881b21b5f..b0557ef1b4 100644 --- a/openair1/SIMULATION/NR_PHY/ulschsim.c +++ b/openair1/SIMULATION/NR_PHY/ulschsim.c @@ -37,7 +37,7 @@ #include "PHY/NR_REFSIG/nr_mod_table.h" #include "PHY/MODULATION/modulation_eNB.h" #include "PHY/MODULATION/modulation_UE.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" +#include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" #include "PHY/NR_TRANSPORT/nr_ulsch.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" @@ -54,6 +54,8 @@ PHY_VARS_NR_UE *UE; RAN_CONTEXT_t RC; int32_t uplink_frequency_offset[MAX_NUM_CCs][4]; +void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {} + double cpuf; uint8_t nfapi_mode = 0; uint16_t NB_UE_INST = 1; @@ -391,7 +393,7 @@ int main(int argc, char **argv) mod_order = nr_get_Qm_ul(Imcs, 0); code_rate = nr_get_code_rate_ul(Imcs, 0); available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, length_dmrs, mod_order, 1); - TBS = nr_compute_tbs(mod_order,code_rate, nb_rb, nb_symb_sch, nb_re_dmrs*length_dmrs, 0, Nl); + TBS = nr_compute_tbs(mod_order,code_rate, nb_rb, nb_symb_sch, nb_re_dmrs*length_dmrs, 0, 0, Nl); printf("\nAvailable bits %u TBS %u mod_order %d\n", available_bits, TBS, mod_order); diff --git a/openair1/SIMULATION/NR_PHY/ulsim.c b/openair1/SIMULATION/NR_PHY/ulsim.c index 169b82bf8d..bcaa967a30 100644 --- a/openair1/SIMULATION/NR_PHY/ulsim.c +++ b/openair1/SIMULATION/NR_PHY/ulsim.c @@ -41,11 +41,11 @@ #include "PHY/NR_REFSIG/refsig_defs_ue.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" #include "PHY/NR_TRANSPORT/nr_sch_dmrs.h" -#include "PHY/NR_TRANSPORT/nr_transport.h" #include "PHY/NR_TRANSPORT/nr_transport_proto.h" #include "PHY/NR_TRANSPORT/nr_ulsch.h" #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h" #include "PHY/TOOLS/tools_defs.h" +#include "SCHED_NR/fapi_nr_l1.h" #include "SCHED_NR/sched_nr.h" #include "SCHED_NR_UE/defs.h" #include "SCHED_NR_UE/fapi_nr_ue_l1.h" @@ -53,10 +53,13 @@ #include "openair1/SIMULATION/RF/rf.h" #include "openair1/SIMULATION/NR_PHY/nr_unitary_defs.h" #include "openair2/RRC/NR/MESSAGES/asn1_msg.h" +//#include "openair1/SIMULATION/NR_PHY/nr_dummy_functions.c" #include "openair2/LAYER2/NR_MAC_UE/mac_proto.h" #include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" + #define inMicroS(a) (((double)(a))/(cpu_freq_GHz*1000.0)) #include "SIMULATION/LTE_PHY/common_sim.h" + //#define DEBUG_ULSIM PHY_VARS_gNB *gNB; @@ -108,15 +111,15 @@ int main(int argc, char **argv) int i; double SNR, snr0 = -2.0, snr1 = 2.0; double sigma, sigma_dB; - double snr_step = 1; + double snr_step = .2; uint8_t snr1set = 0; - int slot = 0, frame = 0; + int slot = 8, frame = 0; FILE *output_fd = NULL; //uint8_t write_output_file = 0; int trial, n_trials = 1, n_errors = 0, n_false_positive = 0, delay = 0; uint8_t n_tx = 1, n_rx = 1; //uint8_t transmission_mode = 1; - uint16_t Nid_cell = 0; + //uint16_t Nid_cell = 0; channel_desc_t *gNB2UE; uint8_t extended_prefix_flag = 0; //int8_t interf1 = -21, interf2 = -21; @@ -124,10 +127,9 @@ int main(int argc, char **argv) SCM_t channel_model = AWGN; //Rayleigh1_anticorr; uint16_t N_RB_DL = 106, N_RB_UL = 106, mu = 1; //unsigned char frame_type = 0; - int frame_length_complex_samples,frame_length_complex_samples_no_prefix; NR_DL_FRAME_PARMS *frame_parms; int loglvl = OAILOG_WARNING; - uint64_t SSB_positions=0x01; + //uint64_t SSB_positions=0x01; uint16_t nb_symb_sch = 12; int start_symbol = 2; uint16_t nb_rb = 50; @@ -143,12 +145,13 @@ int main(int argc, char **argv) float target_error_rate = 0.01; int print_perf = 0; cpuf = get_cpu_freq_GHz(); - + int msg3_flag = 0; UE_nr_rxtx_proc_t UE_proc; FILE *scg_fd=NULL; - + int ibwps=24; + int ibwp_rboffset=41; if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == 0 ) { exit_fun("[NR_ULSIM] Error, configuration module init failed\n"); } @@ -156,208 +159,236 @@ int main(int argc, char **argv) //logInit(); randominit(0); - while ((c = getopt(argc, argv, "d:f:g:h:i:j:l:m:n:p:r:s:y:z:F:M:N:PR:S:L:")) != -1) { + while ((c = getopt(argc, argv, "a:b:c:d:ef:g:h:i:j:kl:m:n:p:r:s:y:z:F:M:N:PR:S:L:")) != -1) { + printf("handling optarg %c\n",c); switch (c) { /*case 'd': frame_type = 1; break;*/ - case 'd': - delay = atoi(optarg); - break; + case 'a': + start_symbol = atoi(optarg); + AssertFatal(start_symbol >= 0 && start_symbol < 13,"start_symbol %d is not in 0..12\n",start_symbol); + break; - case 'f': - scg_fd = fopen(optarg, "r"); + case 'b': + nb_symb_sch = atoi(optarg); + AssertFatal(nb_symb_sch > 0 && nb_symb_sch < 15,"start_symbol %d is not in 1..14\n",nb_symb_sch); + break; + case 'c': + n_rnti = atoi(optarg); + AssertFatal(n_rnti > 0 && n_rnti<=65535,"Illegal n_rnti %x\n",n_rnti); + break; - if (scg_fd == NULL) { - printf("Error opening %s\n", optarg); - exit(-1); - } - - break; - - case 'g': - switch ((char) *optarg) { - case 'A': - channel_model = SCM_A; - break; - - case 'B': - channel_model = SCM_B; - break; - - case 'C': - channel_model = SCM_C; - break; - - case 'D': - channel_model = SCM_D; - break; - - case 'E': - channel_model = EPA; - break; - - case 'F': - channel_model = EVA; - break; - - case 'G': - channel_model = ETU; - break; - - default: - printf("Unsupported channel model!\n"); - exit(-1); - } - - break; + case 'd': + delay = atoi(optarg); + break; + + case 'e': + msg3_flag = 1; + break; + + case 'f': + scg_fd = fopen(optarg, "r"); + + if (scg_fd == NULL) { + printf("Error opening %s\n", optarg); + exit(-1); + } + break; + + case 'g': + switch ((char) *optarg) { + case 'A': + channel_model = SCM_A; + break; + + case 'B': + channel_model = SCM_B; + break; + + case 'C': + channel_model = SCM_C; + break; + + case 'D': + channel_model = SCM_D; + break; + + case 'E': + channel_model = EPA; + break; + + case 'F': + channel_model = EVA; + break; + + case 'G': + channel_model = ETU; + break; + + default: + printf("Unsupported channel model!\n"); + exit(-1); + } + + break; + /*case 'i': interf1 = atoi(optarg); break; - - case 'j': + + case 'j': interf2 = atoi(optarg); break;*/ - case 'l': - nb_symb_sch = atoi(optarg); - break; - - case 'm': - Imcs = atoi(optarg); - break; - - case 'n': - n_trials = atoi(optarg); - break; - - case 'p': - extended_prefix_flag = 1; - break; - - case 'r': - nb_rb = atoi(optarg); - break; - - case 's': - snr0 = atof(optarg); - printf("Setting SNR0 to %f\n", snr0); - break; + case 'k': + printf("Setting threequarter_fs_flag\n"); + openair0_cfg[0].threequarter_fs= 1; + break; + case 'l': + nb_symb_sch = atoi(optarg); + break; + + case 'm': + Imcs = atoi(optarg); + break; + + case 'n': + n_trials = atoi(optarg); + break; + + case 'p': + extended_prefix_flag = 1; + break; + + case 'r': + nb_rb = atoi(optarg); + break; + + case 's': + snr0 = atof(optarg); + printf("Setting SNR0 to %f\n", snr0); + break; + /* - case 'r': - ricean_factor = pow(10,-.1*atof(optarg)); - if (ricean_factor>1) { - printf("Ricean factor must be between 0 and 1\n"); - exit(-1); - } - break; - */ - + case 'r': + ricean_factor = pow(10,-.1*atof(optarg)); + if (ricean_factor>1) { + printf("Ricean factor must be between 0 and 1\n"); + exit(-1); + } + break; + */ + /*case 'x': transmission_mode = atoi(optarg); break;*/ + + case 'y': + n_tx = atoi(optarg); + + if ((n_tx == 0) || (n_tx > 2)) { + printf("Unsupported number of tx antennas %d\n", n_tx); + exit(-1); + } + + break; + + case 'z': + n_rx = atoi(optarg); + + if ((n_rx == 0) || (n_rx > 2)) { + printf("Unsupported number of rx antennas %d\n", n_rx); + exit(-1); + } + + break; + + case 'F': + input_fd = fopen(optarg, "r"); + + if (input_fd == NULL) { + printf("Problem with filename %s\n", optarg); + exit(-1); + } + + break; + + case 'M': + // SSB_positions = atoi(optarg); + break; + + case 'N': + // Nid_cell = atoi(optarg); + break; + + case 'R': + N_RB_DL = atoi(optarg); + N_RB_UL = N_RB_DL; + break; + + case 'S': + snr1 = atof(optarg); + snr1set = 1; + printf("Setting SNR1 to %f\n", snr1); + break; + + case 'P': + print_perf=1; + opp_enabled=1; + break; + + case 'L': + loglvl = atoi(optarg); + break; + + default: + case 'h': + printf("%s -h(elp) -p(extended_prefix) -N cell_id -f output_filename -F input_filename -g channel_model -n n_frames -t Delayspread -s snr0 -S snr1 -x transmission_mode -y TXant -z RXant -i Intefrence0 -j Interference1 -A interpolation_file -C(alibration offset dB) -N CellId\n", argv[0]); + //printf("-d Use TDD\n"); + printf("-d Introduce delay in terms of number of samples\n"); + printf("-f Number of frames to simulate\n"); + printf("-g [A,B,C,D,E,F,G] Use 3GPP SCM (A,B,C,D) or 36-101 (E-EPA,F-EVA,G-ETU) models (ignores delay spread and Ricean factor)\n"); + printf("-h This message\n"); + //printf("-i Relative strength of first intefering eNB (in dB) - cell_id mod 3 = 1\n"); + //printf("-j Relative strength of second intefering eNB (in dB) - cell_id mod 3 = 2\n"); + printf("-s Starting SNR, runs from SNR0 to SNR0 + 10 dB if ending SNR isn't given\n"); + printf("-m MCS value\n"); + printf("-n Number of trials to simulate\n"); + printf("-p Use extended prefix mode\n"); + printf("-t Delay spread for multipath channel\n"); + //printf("-x Transmission mode (1,2,6 for the moment)\n"); + printf("-y Number of TX antennas used in eNB\n"); + printf("-z Number of RX antennas used in UE\n"); + printf("-A Interpolation_filname Run with Abstraction to generate Scatter plot using interpolation polynomial in file\n"); + //printf("-C Generate Calibration information for Abstraction (effective SNR adjustment to remove Pe bias w.r.t. AWGN)\n"); + printf("-F Input filename (.txt format) for RX conformance testing\n"); + printf("-G raw file containing RRC configuration (generated by gNB)\n"); + printf("-M Multiple SSB positions in burst\n"); + printf("-N Nid_cell\n"); + printf("-O oversampling factor (1,2,4,8,16)\n"); + printf("-R N_RB_DL\n"); + printf("-S Ending SNR, runs from SNR0 to SNR1\n"); + printf("-P Print ULSCH performances\n"); + exit(-1); + break; - case 'y': - n_tx = atoi(optarg); - - if ((n_tx == 0) || (n_tx > 2)) { - printf("Unsupported number of tx antennas %d\n", n_tx); - exit(-1); - } - - break; - - case 'z': - n_rx = atoi(optarg); - - if ((n_rx == 0) || (n_rx > 2)) { - printf("Unsupported number of rx antennas %d\n", n_rx); - exit(-1); - } - - break; - - case 'F': - input_fd = fopen(optarg, "r"); - - if (input_fd == NULL) { - printf("Problem with filename %s\n", optarg); - exit(-1); - } - - break; - - case 'M': - SSB_positions = atoi(optarg); - break; - - case 'N': - Nid_cell = atoi(optarg); - break; - - case 'R': - N_RB_DL = atoi(optarg); - N_RB_UL = N_RB_DL; - break; - - case 'S': - snr1 = atof(optarg); - snr1set = 1; - printf("Setting SNR1 to %f\n", snr1); - break; - - case 'P': - print_perf=1; - opp_enabled=1; - break; - - case 'L': - loglvl = atoi(optarg); - break; - - default: - case 'h': - printf("%s -h(elp) -p(extended_prefix) -N cell_id -f output_filename -F input_filename -g channel_model -n n_frames -t Delayspread -s snr0 -S snr1 -x transmission_mode -y TXant -z RXant -i Intefrence0 -j Interference1 -A interpolation_file -C(alibration offset dB) -N CellId\n", argv[0]); - //printf("-d Use TDD\n"); - printf("-d Introduce delay in terms of number of samples\n"); - printf("-f Number of frames to simulate\n"); - printf("-g [A,B,C,D,E,F,G] Use 3GPP SCM (A,B,C,D) or 36-101 (E-EPA,F-EVA,G-ETU) models (ignores delay spread and Ricean factor)\n"); - printf("-h This message\n"); - //printf("-i Relative strength of first intefering eNB (in dB) - cell_id mod 3 = 1\n"); - //printf("-j Relative strength of second intefering eNB (in dB) - cell_id mod 3 = 2\n"); - printf("-s Starting SNR, runs from SNR0 to SNR0 + 10 dB if ending SNR isn't given\n"); - printf("-m MCS value\n"); - printf("-n Number of trials to simulate\n"); - printf("-p Use extended prefix mode\n"); - printf("-t Delay spread for multipath channel\n"); - //printf("-x Transmission mode (1,2,6 for the moment)\n"); - printf("-y Number of TX antennas used in eNB\n"); - printf("-z Number of RX antennas used in UE\n"); - printf("-A Interpolation_filname Run with Abstraction to generate Scatter plot using interpolation polynomial in file\n"); - //printf("-C Generate Calibration information for Abstraction (effective SNR adjustment to remove Pe bias w.r.t. AWGN)\n"); - printf("-F Input filename (.txt format) for RX conformance testing\n"); - printf("-G raw file containing RRC configuration (generated by gNB)\n"); - printf("-M Multiple SSB positions in burst\n"); - printf("-N Nid_cell\n"); - printf("-O oversampling factor (1,2,4,8,16)\n"); - printf("-R N_RB_DL\n"); - printf("-S Ending SNR, runs from SNR0 to SNR1\n"); - printf("-P Print ULSCH performances\n"); - exit(-1); - break; } } - + logInit(); set_glog(loglvl); T_stdout = 1; get_softmodem_params()->phy_test = 1; - + get_softmodem_params()->do_ra = 0; + get_softmodem_params()->usim_test = 1; + + if (snr1set == 0) snr1 = snr0 + 10; @@ -382,12 +413,15 @@ int main(int argc, char **argv) gNB->UL_INFO.rx_ind.number_of_pdus = 0; gNB->UL_INFO.crc_ind.number_crcs = 0; frame_parms = &gNB->frame_parms; //to be initialized I suppose (maybe not necessary for PBCH) + + frame_parms->nb_antennas_tx = n_tx; frame_parms->nb_antennas_rx = n_rx; frame_parms->N_RB_DL = N_RB_DL; frame_parms->N_RB_UL = N_RB_UL; frame_parms->Ncp = extended_prefix_flag ? EXTENDED : NORMAL; + RC.nb_nr_macrlc_inst = 1; RC.nb_nr_mac_CC = (int*)malloc(RC.nb_nr_macrlc_inst*sizeof(int)); for (i = 0; i < RC.nb_nr_macrlc_inst; i++) @@ -416,6 +450,7 @@ int main(int argc, char **argv) xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void*)secondaryCellGroup); AssertFatal((gNB->if_inst = NR_IF_Module_init(0))!=NULL,"Cannot register interface"); + gNB->if_inst->NR_PHY_config_req = nr_phy_config_request; // common configuration rrc_mac_config_req_gNB(0,0,1,scc,0,0,NULL); @@ -424,12 +459,14 @@ int main(int argc, char **argv) phy_init_nr_gNB(gNB,0,0); N_RB_DL = gNB->frame_parms.N_RB_DL; + + + NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[0]; + //crcTableInit(); //nr_phy_config_request_sim(gNB, N_RB_DL, N_RB_UL, mu, Nid_cell, SSB_positions); - frame_length_complex_samples = frame_parms->samples_per_subframe; - frame_length_complex_samples_no_prefix = frame_parms->samples_per_subframe_wCP; //configure UE UE = malloc(sizeof(PHY_VARS_NR_UE)); @@ -477,7 +514,7 @@ int main(int argc, char **argv) rrc.carrier.MIB = (uint8_t*) malloc(4); rrc.carrier.sizeof_MIB = do_MIB_NR(&rrc,0); - nr_rrc_mac_config_req_ue(0,0,0,rrc.carrier.mib.message.choice.mib,secondaryCellGroup->spCellConfig); + nr_rrc_mac_config_req_ue(0,0,0,rrc.carrier.mib.message.choice.mib,secondaryCellGroup); nr_ue_phy_config_request(&UE_mac->phy_config); @@ -486,7 +523,11 @@ int main(int argc, char **argv) NR_gNB_ULSCH_t *ulsch_gNB = gNB->ulsch[UE_id][0]; //nfapi_nr_ul_config_ulsch_pdu *rel15_ul = &ulsch_gNB->harq_processes[harq_pid]->ulsch_pdu; - nfapi_nr_ul_tti_request_t *UL_tti_req = &gNB->UL_tti_req; + nfapi_nr_ul_tti_request_t *UL_tti_req = malloc(sizeof(*UL_tti_req)); + NR_Sched_Rsp_t *Sched_INFO = malloc(sizeof(*Sched_INFO)); + memset((void*)Sched_INFO,0,sizeof(*Sched_INFO)); + Sched_INFO->UL_tti_req=UL_tti_req; + nfapi_nr_pusch_pdu_t *pusch_pdu = &UL_tti_req->pdus_list[0].pusch_pdu; NR_UE_ULSCH_t **ulsch_ue = UE->ulsch[0][0]; @@ -533,6 +574,7 @@ int main(int argc, char **argv) printf("\n"); + for (int i=0;i<16;i++) printf("%f\n",gaussdouble(0.0,1.0)); for (SNR = snr0; SNR < snr1; SNR += snr_step) { varArray_t *table_rx=initVarArray(1000,sizeof(double)); @@ -574,19 +616,40 @@ int main(int argc, char **argv) UL_tti_req->pdus_list[0].pdu_size = sizeof(nfapi_nr_pusch_pdu_t); memset(pusch_pdu,0,sizeof(nfapi_nr_pusch_pdu_t)); + int abwp_size = NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275); + int abwp_start = NRRIV2PRBOFFSET(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275); + int ibwp_size = ibwps; + int ibwp_start = ibwp_rboffset; + if (msg3_flag == 1) { + if ((ibwp_start < abwp_start) || (ibwp_size > abwp_size)) + pusch_pdu->bwp_start = abwp_start; + else + pusch_pdu->bwp_start = ibwp_start; + pusch_pdu->bwp_size = ibwp_size; + start_rb += (ibwp_start - abwp_start); + printf("msg3: ibwp_size %d, abwp_size %d, ibwp_start %d, abwp_start %d\n", + ibwp_size,abwp_size,ibwp_start,abwp_start); + } + else { + pusch_pdu->bwp_start = abwp_start; + pusch_pdu->bwp_size = abwp_size; + } + pusch_pdu->pdu_bit_map = pdu_bit_map; pusch_pdu->rnti = n_rnti; pusch_pdu->mcs_index = Imcs; pusch_pdu->mcs_table = mcs_table; pusch_pdu->target_code_rate = code_rate; pusch_pdu->qam_mod_order = mod_order; - pusch_pdu->transform_precoding = 0; - pusch_pdu->data_scrambling_id = 0; + pusch_pdu->transform_precoding = 1; + pusch_pdu->data_scrambling_id = *scc->physCellId; pusch_pdu->nrOfLayers = 1; pusch_pdu->ul_dmrs_symb_pos = l_prime_mask << start_symbol; pusch_pdu->dmrs_config_type = 0; - pusch_pdu->ul_dmrs_scrambling_id = 0; + pusch_pdu->ul_dmrs_scrambling_id = *scc->physCellId; pusch_pdu->scid = 0; + pusch_pdu->dmrs_ports = 1; + pusch_pdu->num_dmrs_cdm_grps_no_data = 1; pusch_pdu->resource_alloc = 1; pusch_pdu->rb_start = start_rb; pusch_pdu->rb_size = nb_rb; @@ -604,6 +667,9 @@ int main(int argc, char **argv) pusch_pdu->pusch_ptrs.ptrs_ports_list = (nfapi_nr_ptrs_ports_t *) malloc(2*sizeof(nfapi_nr_ptrs_ports_t)); pusch_pdu->pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset = 0; + // prepare ULSCH/PUSCH reception + nr_schedule_response(Sched_INFO); + // --------- setting parameters for UE -------- scheduled_response.module_id = 0; @@ -627,6 +693,7 @@ int main(int argc, char **argv) ul_config.ul_config_list[0].pusch_config_pdu.dmrs_config_type = 0; ul_config.ul_config_list[0].pusch_config_pdu.mcs_index = Imcs; ul_config.ul_config_list[0].pusch_config_pdu.mcs_table = mcs_table; + ul_config.ul_config_list[0].pusch_config_pdu.num_dmrs_cdm_grps_no_data = 1; ul_config.ul_config_list[0].pusch_config_pdu.pusch_data.new_data_indicator = 0; ul_config.ul_config_list[0].pusch_config_pdu.pusch_data.rv_index = 0; ul_config.ul_config_list[0].pusch_config_pdu.nrOfLayers = precod_nbr_layers; @@ -638,75 +705,135 @@ int main(int argc, char **argv) //there are plenty of other parameters that we don't seem to be using for now. e.g. ul_config.ul_config_list[0].pusch_config_pdu.absolute_delta_PUSCH = 0; - nb_re_dmrs = ((ul_config.ul_config_list[0].pusch_config_pdu.dmrs_config_type == pusch_dmrs_type1) ? 6 : 4); - available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, number_dmrs_symbols, mod_order, 1); - TBS = nr_compute_tbs(mod_order, code_rate, nb_rb, nb_symb_sch, nb_re_dmrs * number_dmrs_symbols, 0, precod_nbr_layers); + nb_re_dmrs = ((ul_config.ul_config_list[0].pusch_config_pdu.dmrs_config_type == pusch_dmrs_type1) ? 6 : 4); + available_bits = nr_get_G(nb_rb, nb_symb_sch, nb_re_dmrs, number_dmrs_symbols, mod_order, 1); + TBS = nr_compute_tbs(mod_order, code_rate, nb_rb, nb_symb_sch, nb_re_dmrs * number_dmrs_symbols, 0, 0, precod_nbr_layers); pusch_pdu->pusch_data.tb_size = TBS>>3; ul_config.ul_config_list[0].pusch_config_pdu.pusch_data.tb_size = TBS; - // set FAPI parameters for UE, put them in the scheduled response and call - nr_ue_scheduled_response(&scheduled_response); - /////////////////////////phy_procedures_nr_ue_TX/////////////////////// - /////////// + nr_fill_ulsch(gNB,frame,slot,pusch_pdu); + int slot_offset = frame_parms->get_samples_slot_timestamp(slot,frame_parms,0);// - (int)(800*factor); + int slot_length = slot_offset - frame_parms->get_samples_slot_timestamp(slot-1,frame_parms,0); - phy_procedures_nrUE_TX(UE, &UE_proc, gNB_id, 0); + for (int i=0;i<(TBS>>3);i++) ulsch_ue[0]->harq_processes[harq_pid]->a[i]=i&0xff; + double scale = 1; - if (n_trials==1) - LOG_M("txsig0.m","txs0", UE->common_vars.txdata[0],frame_length_complex_samples,1,1); + if (input_fd == NULL) { - /////////// - //////////////////////////////////////////////////// - tx_offset = frame_parms->get_samples_slot_timestamp(slot,frame_parms,0); + if (SNR==snr0) { + // set FAPI parameters for UE, put them in the scheduled response and call + nr_ue_scheduled_response(&scheduled_response); + + + /////////////////////////phy_procedures_nr_ue_TX/////////////////////// + /////////// + + phy_procedures_nrUE_TX(UE, &UE_proc, gNB_id, 0); + + + if (n_trials==1) { + LOG_M("txsig0.m","txs0", UE->common_vars.txdata[0],frame_parms->samples_per_subframe*10,1,1); + LOG_M("txsig0F.m","txs0F", UE->common_vars.txdataF[0],frame_parms->ofdm_symbol_size*14,1,1); + } + /////////// + //////////////////////////////////////////////////// + tx_offset = frame_parms->get_samples_slot_timestamp(slot,frame_parms,0); + + txlev = signal_energy(&UE->common_vars.txdata[0][tx_offset + 5*frame_parms->ofdm_symbol_size + 4*frame_parms->nb_prefix_samples + frame_parms->nb_prefix_samples0], + frame_parms->ofdm_symbol_size + frame_parms->nb_prefix_samples); + + txlev_float = (double)txlev/scale; // output of signal_energy is fixed point representation + + + //AWGN + } + } + else n_trials = 1; - txlev = signal_energy_amp_shift(&UE->common_vars.txdata[0][tx_offset + 5*frame_parms->ofdm_symbol_size + 4*frame_parms->nb_prefix_samples + frame_parms->nb_prefix_samples0], - frame_parms->ofdm_symbol_size + frame_parms->nb_prefix_samples); - txlev_float = (double)txlev/(double)AMP; // output of signal_energy is fixed point representation + sigma_dB = 10*log10(txlev_float)-SNR; + sigma = pow(10,sigma_dB/10); + printf("txlev_float %f, sigma_dB %f\n",10*log10(txlev_float),sigma_dB); n_errors = 0; n_false_positive = 0; - //AWGN - sigma_dB = 10*log10(txlev_float)-SNR; - sigma = pow(10,sigma_dB/10); + errors_scrambling = 0; + errors_decoding = 0; + int error_flag; for (trial = 0; trial < n_trials; trial++) { + + error_flag = 0; + //---------------------------------------------------------- + //------------------------ add noise ----------------------- + //---------------------------------------------------------- + if (input_fd == NULL ) { + for (i=0; inb_antennas_rx; ap++) { + ((int16_t*) &gNB->common_vars.rxdata[ap][slot_offset])[(2*i) + (delay*2)] = (int16_t)((double)(((int16_t *)&UE->common_vars.txdata[ap][slot_offset])[(i<<1)])/sqrt(scale) + (sqrt(sigma/2)*gaussdouble(0.0,1.0))); // convert to fixed point + ((int16_t*) &gNB->common_vars.rxdata[ap][slot_offset])[(2*i)+1 + (delay*2)] = (int16_t)((double)(((int16_t *)&UE->common_vars.txdata[ap][slot_offset])[(i<<1)+1])/sqrt(scale) + (sqrt(sigma/2)*gaussdouble(0.0,1.0))); + } + } + } + else { + AssertFatal(frame_parms->nb_antennas_rx == 1, "nb_ant != 1\n"); + // 800 samples is N_TA_OFFSET for FR1 @ 30.72 Ms/s, + AssertFatal(frame_parms->subcarrier_spacing==30000,"only 30 kHz for file input for now (%d)\n",frame_parms->subcarrier_spacing); + double factor = 1; + if (openair0_cfg[0].threequarter_fs== 1) factor =.75; + int ta_offset=1600; + if (N_RB_DL <217) ta_offset=800; + else if (N_RB_DL < 106) ta_offset = 400; - errors_scrambling = 0; - errors_decoding = 0; - - //---------------------------------------------------------- - //------------------------ add noise ----------------------- - //---------------------------------------------------------- - for (i=0; inb_antennas_rx; ap++) { - ((short*) gNB->common_vars.rxdata[ap])[(2*i) + (delay*2)] = (((int16_t *)UE->common_vars.txdata[ap])[(i<<1)]) + (int16_t)(sqrt(sigma/2)*gaussdouble(0.0,1.0)*(double)AMP); // convert to fixed point - ((short*) gNB->common_vars.rxdata[ap])[2*i+1 + (delay*2)] = (((int16_t *)UE->common_vars.txdata[ap])[(i<<1)+1]) + (int16_t)(sqrt(sigma/2)*gaussdouble(0.0,1.0)*(double)AMP); - } - } - //////////////////////////////////////////////////////////// - - //---------------------------------------------------------- - //------------------- gNB phy procedures ------------------- - //---------------------------------------------------------- - gNB->UL_INFO.rx_ind.number_of_pdus = 0; - gNB->UL_INFO.crc_ind.number_crcs = 0; + fread((void*)&gNB->common_vars.rxdata[0][slot_offset], + sizeof(int16_t), + slot_length<<1, + input_fd); + for (int i=0;i<16;i+=2) printf("slot_offset %d : %d,%d\n", + slot_offset, + ((int16_t*)&gNB->common_vars.rxdata[0][slot_offset])[i], + ((int16_t*)&gNB->common_vars.rxdata[0][slot_offset])[1+i]); + fclose(input_fd); + } + //////////////////////////////////////////////////////////// + + //---------------------------------------------------------- + //------------------- gNB phy procedures ------------------- + //---------------------------------------------------------- + gNB->UL_INFO.rx_ind.number_of_pdus = 0; + gNB->UL_INFO.crc_ind.number_crcs = 0; start_meas(&gNB->phy_proc_rx); phy_procedures_gNB_common_RX(gNB, frame, slot); - if (n_trials==1) - LOG_M("rxsigF0.m","rxsF0",gNB->common_vars.rxdataF[0],frame_length_complex_samples_no_prefix,1,1); + if (n_trials==1) { + LOG_M("rxsig0.m","rx0",&gNB->common_vars.rxdata[0][0],frame_parms->samples_per_subframe*10,1,1); + LOG_M("rxsigF0.m","rxsF0",gNB->common_vars.rxdataF[0]+start_symbol*frame_parms->ofdm_symbol_size,nb_symb_sch*frame_parms->ofdm_symbol_size,1,1); + + } phy_procedures_gNB_uespec_RX(gNB, frame, slot); + if (n_trials == 1) { + LOG_M("rxsigF0_ext.m","rxsF0_ext", + &gNB->pusch_vars[0]->rxdataF_ext[0][(start_symbol+1)*NR_NB_SC_PER_RB * pusch_pdu->rb_size],(nb_symb_sch-1)*NR_NB_SC_PER_RB * pusch_pdu->rb_size,1,1); + LOG_M("chestF0.m","chF0", + &gNB->pusch_vars[0]->ul_ch_estimates[0][start_symbol*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size,1,1); + LOG_M("chestF0_ext.m","chF0_ext", + &gNB->pusch_vars[0]->ul_ch_estimates_ext[0][(start_symbol+1)*NR_NB_SC_PER_RB * pusch_pdu->rb_size],(nb_symb_sch-1)*NR_NB_SC_PER_RB * pusch_pdu->rb_size,1,1); + LOG_M("rxsigF0_comp.m","rxsF0_comp", + &gNB->pusch_vars[0]->rxdataF_comp[0][(start_symbol+1)*NR_NB_SC_PER_RB * pusch_pdu->rb_size],(nb_symb_sch-1)*NR_NB_SC_PER_RB * pusch_pdu->rb_size,1,1); + } start_meas(&gNB->phy_proc_rx); //////////////////////////////////////////////////////////// if (gNB->ulsch[0][0]->last_iteration_cnt >= - gNB->ulsch[0][0]->max_ldpc_iterations+1) + gNB->ulsch[0][0]->max_ldpc_iterations+1) { + error_flag = 1; n_errors++; - + } + //---------------------------------------------------------- //----------------- count and print errors ----------------- //---------------------------------------------------------- @@ -738,22 +865,30 @@ int main(int argc, char **argv) errors_decoding++; } } - - if (errors_decoding > 0) { + if (n_trials == 1) { + for (int r=0;rharq_processes[harq_pid]->C;r++) + for (int i=0;iharq_processes[harq_pid]->K>>3;i++) { + if ((ulsch_ue[0]->harq_processes[harq_pid]->c[r][i]^ulsch_gNB->harq_processes[harq_pid]->c[r][i]) != 0) printf("************"); + printf("r %d: in[%d] %x, out[%d] %x (%x)\n",r, + i,ulsch_ue[0]->harq_processes[harq_pid]->c[r][i], + i,ulsch_gNB->harq_processes[harq_pid]->c[r][i], + ulsch_ue[0]->harq_processes[harq_pid]->c[r][i]^ulsch_gNB->harq_processes[harq_pid]->c[r][i]); + } + } + if (errors_decoding > 0 && error_flag == 0) { n_false_positive++; if (n_trials==1) printf("\x1B[31m""[frame %d][trial %d]\tnumber of errors in decoding = %u\n" "\x1B[0m", frame, trial, errors_decoding); } - } // trial loop printf("*****************************************\n"); - printf("SNR %f: n_errors (negative CRC) = %d/%d, false_positive %d/%d, errors_scrambling %u/%d\n", SNR, n_errors, n_trials, n_false_positive, n_trials, errors_scrambling, n_trials); + printf("SNR %f: n_errors (negative CRC) = %d/%d, false_positive %d/%d, errors_scrambling %u/%u\n", SNR, n_errors, n_trials, n_false_positive, n_trials, errors_scrambling, available_bits*n_trials); printf("\n"); printf("SNR %f: Channel BLER %e, Channel BER %e\n", SNR,(double)n_errors/n_trials,(double)errors_scrambling/available_bits/n_trials); printf("*****************************************\n"); printf("\n"); - + if (print_perf==1) { printDistribution(&gNB->phy_proc_rx,table_rx,"Total PHY proc rx"); printStatIndent(&gNB->ulsch_channel_estimation_stats,"ULSCH channel estimation time"); @@ -779,7 +914,6 @@ int main(int argc, char **argv) } } // SNR loop - printf("\n"); free(test_input_bit); diff --git a/openair1/SIMULATION/TOOLS/multipath_tv_channel.c b/openair1/SIMULATION/TOOLS/multipath_tv_channel.c index f4835570bf..d344992586 100644 --- a/openair1/SIMULATION/TOOLS/multipath_tv_channel.c +++ b/openair1/SIMULATION/TOOLS/multipath_tv_channel.c @@ -27,18 +27,20 @@ #include "SIMULATION/RF/rf.h" #include -void tv_channel(channel_desc_t *desc,double complex ***H,uint16_t length); +void tv_channel(channel_desc_t *desc,double complex ***H,uint32_t length); double frand_a_b(double a, double b); -void tv_conv(double complex **h, double complex *x, double complex *y, uint16_t nb_samples, uint8_t nb_taps, int delay); +void tv_conv(double complex **h, double complex *x, double complex *y, uint32_t nb_samples, uint8_t nb_taps, int delay); void multipath_tv_channel(channel_desc_t *desc, double **tx_sig_re, double **tx_sig_im, double **rx_sig_re, double **rx_sig_im, - uint16_t length, - uint8_t keep_channel) { - double complex **tx,**rx,* **H_t,*rx_temp; //, *tv_H_t; + uint32_t length, + uint8_t keep_channel) +{ + + double complex **tx,**rx,***H_t,*rx_temp;//, *tv_H_t; double path_loss = pow(10,desc->path_loss_dB/20); int i,j,k,dd; dd = abs(desc->channel_offset); @@ -126,7 +128,8 @@ void multipath_tv_channel(channel_desc_t *desc, } //TODO: make phi_rad a parameter of this function -void tv_channel(channel_desc_t *desc,double complex ***H,uint16_t length) { +void tv_channel(channel_desc_t *desc,double complex ***H,uint32_t length){ + int i,j,p,l,k; double *alpha,*phi_rad,pi=acos(-1),*w_Hz; alpha = (double *)calloc(desc->nb_paths,sizeof(double)); @@ -193,7 +196,8 @@ void tv_channel(channel_desc_t *desc,double complex ***H,uint16_t length) { } // time varying convolution -void tv_conv(double complex **h, double complex *x, double complex *y, uint16_t nb_samples, uint8_t nb_taps, int dd) { +void tv_conv(double complex **h, double complex *x, double complex *y, uint32_t nb_samples, uint8_t nb_taps, int dd){ + int i,j; for(i=0; i<((int)nb_samples-dd); i++) { diff --git a/openair1/SIMULATION/TOOLS/sim.h b/openair1/SIMULATION/TOOLS/sim.h index 0bc5975d99..6071e1e743 100644 --- a/openair1/SIMULATION/TOOLS/sim.h +++ b/openair1/SIMULATION/TOOLS/sim.h @@ -426,21 +426,12 @@ void multipath_tv_channel(channel_desc_t *desc, double **tx_sig_im, double **rx_sig_re, double **rx_sig_im, - uint16_t length, + uint32_t length, uint8_t keep_channel); /**@} */ /**@} */ -void rxAddInput( struct complex16 *input_sig, - struct complex16 *after_channel_sig, - int rxAnt, - channel_desc_t *channelDesc, - int nbSamples, - uint64_t TS, - uint32_t CirSize - ); - int modelid_fromname(char *modelname); double channelmod_get_snr_dB(void); double channelmod_get_sinr_dB(void); diff --git a/openair1/SIMULATION/TOOLS/taus.c b/openair1/SIMULATION/TOOLS/taus.c index 5fe0ce4d78..cdd4aebec3 100644 --- a/openair1/SIMULATION/TOOLS/taus.c +++ b/openair1/SIMULATION/TOOLS/taus.c @@ -21,7 +21,8 @@ #include #include -#include "SIMULATION/TOOLS/sim.h" +//#include "SIMULATION/TOOLS/sim.h" + unsigned int s0, s1, s2, b; diff --git a/openair2/COMMON/platform_constants.h b/openair2/COMMON/platform_constants.h index 1eb58b16b2..77f7e26c67 100644 --- a/openair2/COMMON/platform_constants.h +++ b/openair2/COMMON/platform_constants.h @@ -101,6 +101,7 @@ #define NUMBER_OF_NR_DLSCH_MAX 2//16 #define NUMBER_OF_NR_ULSCH_MAX 2//16 +#define NUMBER_OF_NR_PUCCH_MAX 2 #define NUMBER_OF_NR_SR_MAX 16 diff --git a/openair2/COMMON/s1ap_messages_def.h b/openair2/COMMON/s1ap_messages_def.h index 57201721ce..5e5794fc55 100644 --- a/openair2/COMMON/s1ap_messages_def.h +++ b/openair2/COMMON/s1ap_messages_def.h @@ -66,6 +66,7 @@ MESSAGE_DEF(S1AP_E_RAB_MODIFY_RESP , MESSAGE_PRIORITY_MED, s1ap_e_rab_m MESSAGE_DEF(S1AP_E_RAB_RELEASE_RESPONSE , MESSAGE_PRIORITY_MED, s1ap_e_rab_release_resp_t , s1ap_e_rab_release_resp) MESSAGE_DEF(S1AP_PATH_SWITCH_REQ , MESSAGE_PRIORITY_MED, s1ap_path_switch_req_t , s1ap_path_switch_req) MESSAGE_DEF(S1AP_PATH_SWITCH_REQ_ACK , MESSAGE_PRIORITY_MED, s1ap_path_switch_req_ack_t , s1ap_path_switch_req_ack) +MESSAGE_DEF(S1AP_E_RAB_MODIFICATION_IND , MESSAGE_PRIORITY_MED, s1ap_e_rab_modification_ind_t , s1ap_e_rab_modification_ind) /* S1AP -> RRC messages */ MESSAGE_DEF(S1AP_DOWNLINK_NAS , MESSAGE_PRIORITY_MED, s1ap_downlink_nas_t , s1ap_downlink_nas ) diff --git a/openair2/COMMON/s1ap_messages_types.h b/openair2/COMMON/s1ap_messages_types.h index 8e13e35d65..befab4ebdf 100644 --- a/openair2/COMMON/s1ap_messages_types.h +++ b/openair2/COMMON/s1ap_messages_types.h @@ -45,6 +45,7 @@ #define S1AP_E_RAB_MODIFY_RESP(mSGpTR) (mSGpTR)->ittiMsg.s1ap_e_rab_modify_resp #define S1AP_PATH_SWITCH_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_path_switch_req #define S1AP_PATH_SWITCH_REQ_ACK(mSGpTR) (mSGpTR)->ittiMsg.s1ap_path_switch_req_ack +#define S1AP_E_RAB_MODIFICATION_IND(mSGpTR) (mSGpTR)->ittiMsg.s1ap_e_rab_modification_ind #define S1AP_DOWNLINK_NAS(mSGpTR) (mSGpTR)->ittiMsg.s1ap_downlink_nas #define S1AP_INITIAL_CONTEXT_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.s1ap_initial_context_setup_req @@ -277,12 +278,26 @@ typedef struct e_rab_tobe_added_s { uint8_t drb_ID; /* The transport layer address for the IP packets */ - transport_layer_addr_t eNB_addr; + transport_layer_addr_t sgw_addr; /* S-GW Tunnel endpoint identifier */ uint32_t gtp_teid; } e_rab_tobe_added_t; +typedef struct e_rab_admitted_tobe_added_s { + /* Unique e_rab_id for the UE. */ + uint8_t e_rab_id; + + /* Unique drb_ID for the UE. */ + uint8_t drb_ID; + + /* The transport layer address for the IP packets */ + transport_layer_addr_t gnb_addr; + + /* S-GW Tunnel endpoint identifier */ + uint32_t gtp_teid; +} e_rab_admitted_tobe_added_t; + typedef struct e_rab_tobeswitched_s { @@ -642,6 +657,27 @@ typedef struct s1ap_path_switch_req_ack_s { } s1ap_path_switch_req_ack_t; +typedef struct s1ap_e_rab_modification_ind_s { + + unsigned eNB_ue_s1ap_id:24; + + /* MME UE id */ + uint32_t mme_ue_s1ap_id; + + /* Number of e_rab setup-ed in the list */ + uint8_t nb_of_e_rabs_tobemodified; + + uint8_t nb_of_e_rabs_nottobemodified; + + /* list of e_rab setup-ed by RRC layers */ + e_rab_setup_t e_rabs_tobemodified[S1AP_MAX_E_RAB]; + + e_rab_setup_t e_rabs_nottobemodified[S1AP_MAX_E_RAB]; + + uint16_t ue_initial_id; + +} s1ap_e_rab_modification_ind_t; + // S1AP --> RRC messages typedef struct s1ap_ue_release_command_s { diff --git a/openair2/COMMON/x2ap_messages_types.h b/openair2/COMMON/x2ap_messages_types.h index ed3470a7d6..f0743e60a5 100644 --- a/openair2/COMMON/x2ap_messages_types.h +++ b/openair2/COMMON/x2ap_messages_types.h @@ -315,7 +315,7 @@ typedef struct x2ap_senb_addition_req_ack_s { typedef struct x2ap_ENDC_sgnb_addition_req_s { int ue_x2_id; - + LTE_PhysCellId_t target_physCellId; /* used for RRC->X2AP in source eNB */ int rnti; @@ -363,7 +363,7 @@ typedef struct x2ap_ENDC_sgnb_addition_req_ACK_s { uint8_t nb_e_rabs_admitted_tobeadded; /* list of e_rab to be added by RRC layers */ - e_rab_tobe_added_t e_rabs_admitted_tobeadded[S1AP_MAX_E_RAB]; + e_rab_admitted_tobe_added_t e_rabs_admitted_tobeadded[S1AP_MAX_E_RAB]; /* list of e_rab to be setup by RRC layers */ e_rab_t e_rab_param[S1AP_MAX_E_RAB]; @@ -386,6 +386,7 @@ typedef struct x2ap_ENDC_reconf_complete_s { int MeNB_ue_x2_id; int SgNB_ue_x2_id; + LTE_PhysCellId_t target_physCellId; x2ap_sgNB_reconf_response_information_t reconf_response; diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c index 975ac4e96f..f1daacbb65 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c @@ -49,18 +49,13 @@ struct lfds700_misc_prng_state ps[NUM_MAX_ENB]; struct lfds700_ringbuffer_element *dl_mac_config_array[NUM_MAX_ENB]; struct lfds700_ringbuffer_state ringbuffer_state[NUM_MAX_ENB]; -/* the slice config as kept in the underlying system */ -Protocol__FlexSliceConfig *slice_config[MAX_NUM_SLICES]; -/* a structure that keeps updates which will be reflected in slice_config later */ -Protocol__FlexSliceConfig *sc_update[MAX_NUM_SLICES]; -/* indicates whether sc_update contains new data */ -int perform_slice_config_update_count = 1; -/* queue of incoming new UE<>slice association commands */ -Protocol__FlexUeConfig *ue_slice_assoc_update[MAX_NUM_SLICES]; -int n_ue_slice_assoc_updates = 0; -/* mutex for sc_update: do not receive new config and write it at the same time */ -pthread_mutex_t sc_update_mtx = PTHREAD_MUTEX_INITIALIZER; +/* Ringbuffer-related to slice configuration */ +struct lfds700_ringbuffer_element *slice_config_array[NUM_MAX_ENB]; +struct lfds700_ringbuffer_state slice_config_ringbuffer_state[NUM_MAX_ENB]; +/* Ringbuffer-related to slice configuration */ +struct lfds700_ringbuffer_element *ue_assoc_array[NUM_MAX_ENB]; +struct lfds700_ringbuffer_state ue_assoc_ringbuffer_state[NUM_MAX_ENB]; int flexran_agent_mac_stats_reply_ue(mid_t mod_id, Protocol__FlexUeStatsReport **ue_report, @@ -1354,6 +1349,33 @@ void flexran_agent_init_mac_agent(mid_t mod_id) { AssertFatal(i == 0, "posix_memalign(): could not allocate aligned memory for lfds library\n"); lfds700_ringbuffer_init_valid_on_current_logical_core(&ringbuffer_state[mod_id], dl_mac_config_array[mod_id], num_elements, &ps[mod_id], NULL); + + struct lfds700_misc_prng_state scrng; + i = posix_memalign((void **) &slice_config_array[mod_id], + LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES, + sizeof(struct lfds700_ringbuffer_element) * num_elements); + AssertFatal(i == 0, + "posix_memalign(): could not allocate aligned memory\n"); + lfds700_ringbuffer_init_valid_on_current_logical_core( + &slice_config_ringbuffer_state[mod_id], + slice_config_array[mod_id], + num_elements, + &scrng, + NULL); + + struct lfds700_misc_prng_state uarng; + i = posix_memalign((void **) &ue_assoc_array[mod_id], + LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES, + sizeof(struct lfds700_ringbuffer_element) * num_elements); + AssertFatal(i == 0, + "posix_memalign(): could not allocate aligned memory\n"); + lfds700_ringbuffer_init_valid_on_current_logical_core( + &ue_assoc_ringbuffer_state[mod_id], + ue_assoc_array[mod_id], + num_elements, + &uarng, + NULL); + for (i = 0; i < MAX_MOBILES_PER_ENB; i++) { for (j = 0; j < 8; j++) { if (RC.mac && RC.mac[mod_id]) @@ -1465,9 +1487,74 @@ void flexran_agent_fill_mac_cell_config(mid_t mod_id, uint8_t cc_id, conf->si_config->has_sfn = 1; } - /* get a pointer to the config which is maintained in the agent throughout - * its lifetime */ - conf->slice_config = flexran_agent_get_slice_config(mod_id); + conf->slice_config = malloc(sizeof(Protocol__FlexSliceConfig)); + if (conf->slice_config) { + protocol__flex_slice_config__init(conf->slice_config); + Protocol__FlexSliceConfig *sc = conf->slice_config; + + sc->dl = malloc(sizeof(Protocol__FlexSliceDlUlConfig)); + DevAssert(sc->dl); + protocol__flex_slice_dl_ul_config__init(sc->dl); + sc->dl->algorithm = flexran_get_dl_slice_algo(mod_id); + sc->dl->has_algorithm = 1; + sc->dl->n_slices = flexran_get_num_dl_slices(mod_id); + if (sc->dl->n_slices > 0) { + sc->dl->slices = calloc(sc->dl->n_slices, sizeof(Protocol__FlexSlice *)); + DevAssert(sc->dl->slices); + for (int i = 0; i < sc->dl->n_slices; ++i) { + sc->dl->slices[i] = malloc(sizeof(Protocol__FlexSlice)); + DevAssert(sc->dl->slices[i]); + protocol__flex_slice__init(sc->dl->slices[i]); + flexran_get_dl_slice(mod_id, i, sc->dl->slices[i], sc->dl->algorithm); + } + } else { + sc->dl->scheduler = flexran_get_dl_scheduler_name(mod_id); + } + + sc->ul = malloc(sizeof(Protocol__FlexSliceDlUlConfig)); + DevAssert(sc->ul); + protocol__flex_slice_dl_ul_config__init(sc->ul); + sc->ul->algorithm = flexran_get_ul_slice_algo(mod_id); + sc->ul->has_algorithm = 1; + sc->ul->n_slices = flexran_get_num_ul_slices(mod_id); + if (sc->ul->n_slices > 0) { + sc->ul->slices = calloc(sc->ul->n_slices, sizeof(Protocol__FlexSlice *)); + DevAssert(sc->ul->slices); + for (int i = 0; i < sc->ul->n_slices; ++i) { + sc->ul->slices[i] = malloc(sizeof(Protocol__FlexSlice)); + DevAssert(sc->ul->slices[i]); + protocol__flex_slice__init(sc->ul->slices[i]); + flexran_get_ul_slice(mod_id, i, sc->ul->slices[i], sc->ul->algorithm); + } + } else { + sc->ul->scheduler = flexran_get_ul_scheduler_name(mod_id); + } + } +} + +void flexran_agent_destroy_mac_slice_config(Protocol__FlexCellConfig *conf) { + Protocol__FlexSliceConfig *sc = conf->slice_config; + for (int i = 0; i < sc->dl->n_slices; ++i) { + free(sc->dl->slices[i]); + sc->dl->slices[i] = NULL; + /* scheduler names are not freed: we assume we read them directly from the + * underlying memory and do not dispose it */ + } + free(sc->dl->slices); + /* scheduler name is not freed */ + free(sc->dl); + sc->dl = NULL; + for (int i = 0; i < sc->ul->n_slices; ++i) { + free(sc->ul->slices[i]); + sc->ul->slices[i] = NULL; + /* scheduler names are not freed */ + } + free(sc->ul->slices); + /* scheduler name is not freed */ + free(sc->ul); + sc->ul = NULL; + free(conf->slice_config); + conf->slice_config = NULL; } void flexran_agent_fill_mac_ue_config(mid_t mod_id, mid_t ue_id, @@ -1481,10 +1568,12 @@ void flexran_agent_fill_mac_ue_config(mid_t mod_id, mid_t ue_id, ue_conf->rnti = flexran_get_mac_ue_crnti(mod_id, ue_id); ue_conf->has_rnti = 1; - ue_conf->dl_slice_id = flexran_get_ue_dl_slice_id(mod_id, ue_id); - ue_conf->has_dl_slice_id = 1; - ue_conf->ul_slice_id = flexran_get_ue_ul_slice_id(mod_id, ue_id); - ue_conf->has_ul_slice_id = 1; + int dl_id = flexran_get_ue_dl_slice_id(mod_id, ue_id); + ue_conf->dl_slice_id = dl_id; + ue_conf->has_dl_slice_id = dl_id >= 0; + int ul_id = flexran_get_ue_ul_slice_id(mod_id, ue_id); + ue_conf->ul_slice_id = ul_id; + ue_conf->has_ul_slice_id = ul_id >= 0; ue_conf->ue_aggregated_max_bitrate_ul = flexran_get_ue_aggregated_max_bitrate_ul(mod_id, ue_id); ue_conf->has_ue_aggregated_max_bitrate_ul = 1; @@ -1565,6 +1654,15 @@ int flexran_agent_unregister_mac_xface(mid_t mod_id) LOG_E(FLEXRAN_AGENT, "MAC agent CM for eNB %d is not registered\n", mod_id); return -1; } + + lfds700_ringbuffer_cleanup(&ringbuffer_state[mod_id], NULL ); + free(dl_mac_config_array[mod_id]); + lfds700_ringbuffer_cleanup(&slice_config_ringbuffer_state[mod_id], NULL ); + free(slice_config_array[mod_id]); + lfds700_ringbuffer_cleanup(&ue_assoc_ringbuffer_state[mod_id], NULL ); + free(ue_assoc_array[mod_id]); + lfds700_misc_library_cleanup(); + AGENT_MAC_xface *xface = agent_mac_xface[mod_id]; xface->flexran_agent_send_sr_info = NULL; xface->flexran_agent_send_sf_trigger = NULL; @@ -1579,234 +1677,91 @@ int flexran_agent_unregister_mac_xface(mid_t mod_id) return 0; } -AGENT_MAC_xface *flexran_agent_get_mac_xface(mid_t mod_id) -{ - return agent_mac_xface[mod_id]; +void helper_destroy_mac_slice_config(Protocol__FlexSliceConfig *slice_config) { + if (slice_config->dl) { + if (slice_config->dl->scheduler) + free(slice_config->dl->scheduler); + for (int i = 0; i < slice_config->dl->n_slices; i++) + if (slice_config->dl->slices[i]->scheduler) + free(slice_config->dl->slices[i]->scheduler); + } + if (slice_config->ul) { + if (slice_config->ul->scheduler) + free(slice_config->ul->scheduler); + for (int i = 0; i < slice_config->ul->n_slices; i++) + if (slice_config->ul->slices[i]->scheduler) + free(slice_config->ul->slices[i]->scheduler); + } + + Protocol__FlexCellConfig helper; + helper.slice_config = slice_config; + flexran_agent_destroy_mac_slice_config(&helper); } -void flexran_create_config_structures(mid_t mod_id) -{ - int i; - int n_dl = flexran_get_num_dl_slices(mod_id); - int m_ul = flexran_get_num_ul_slices(mod_id); - slice_config[mod_id] = flexran_agent_create_slice_config(n_dl, m_ul); - sc_update[mod_id] = flexran_agent_create_slice_config(n_dl, m_ul); - if (!slice_config[mod_id] || !sc_update[mod_id]) return; +void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig **slice_config) { + if (!*slice_config) return; + /* just use the memory and set to NULL in original */ + Protocol__FlexSliceConfig *sc = *slice_config; + *slice_config = NULL; - flexran_agent_read_slice_config(mod_id, slice_config[mod_id]); - flexran_agent_read_slice_config(mod_id, sc_update[mod_id]); - for (i = 0; i < n_dl; i++) { - flexran_agent_read_slice_dl_config(mod_id, i, slice_config[mod_id]->dl[i]); - flexran_agent_read_slice_dl_config(mod_id, i, sc_update[mod_id]->dl[i]); - } - for (i = 0; i < m_ul; i++) { - flexran_agent_read_slice_ul_config(mod_id, i, slice_config[mod_id]->ul[i]); - flexran_agent_read_slice_ul_config(mod_id, i, sc_update[mod_id]->ul[i]); + struct lfds700_misc_prng_state ls; + LFDS700_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE; + lfds700_misc_prng_init(&ls); + enum lfds700_misc_flag overwrite_occurred_flag; + + Protocol__FlexSliceConfig *overwritten_sc; + lfds700_ringbuffer_write(&slice_config_ringbuffer_state[mod_id], + NULL, + (void *)sc, + &overwrite_occurred_flag, + NULL, + (void **)&overwritten_sc, + &ls); + + if (overwrite_occurred_flag == LFDS700_MISC_FLAG_RAISED) { + helper_destroy_mac_slice_config(overwritten_sc); + LOG_E(FLEXRAN_AGENT, "lost slice config: too many reconfigurations at once\n"); } } -void flexran_check_and_remove_slices(mid_t mod_id) -{ - Protocol__FlexDlSlice **dl = sc_update[mod_id]->dl; - Protocol__FlexDlSlice **dlreal = slice_config[mod_id]->dl; - int i = 0; - while (i < sc_update[mod_id]->n_dl) { - /* remove slices whose percentage is zero */ - if (dl[i]->percentage > 0) { - ++i; - continue; - } - if (flexran_remove_dl_slice(mod_id, i) < 1) { - LOG_W(FLEXRAN_AGENT, "[%d] can not remove slice index %d ID %d\n", - mod_id, i, dl[i]->id); - ++i; - continue; - } - LOG_I(FLEXRAN_AGENT, "[%d] removed slice index %d ID %d\n", - mod_id, i, dl[i]->id); - if (dl[i]->n_sorting > 0) free(dl[i]->sorting); - free(dl[i]->scheduler_name); - if (dlreal[i]->n_sorting > 0) { - dlreal[i]->n_sorting = 0; - free(dlreal[i]->sorting); - } - free(dlreal[i]->scheduler_name); - --sc_update[mod_id]->n_dl; - --slice_config[mod_id]->n_dl; - const size_t last = sc_update[mod_id]->n_dl; - /* we need to memcpy the higher slice to the position we just deleted */ - memcpy(dl[i], dl[last], sizeof(*dl[last])); - memset(dl[last], 0, sizeof(*dl[last])); - memcpy(dlreal[i], dlreal[last], sizeof(*dlreal[last])); - memset(dlreal[last], 0, sizeof(*dlreal[last])); - /* dont increase i but recheck the slice which has been copied to here */ - } - Protocol__FlexUlSlice **ul = sc_update[mod_id]->ul; - Protocol__FlexUlSlice **ulreal = slice_config[mod_id]->ul; - i = 0; - while (i < sc_update[mod_id]->n_ul) { - if (ul[i]->percentage > 0) { - ++i; - continue; - } - if (flexran_remove_ul_slice(mod_id, i) < 1) { - LOG_W(FLEXRAN_AGENT, "[%d] can not remove slice index %d ID %d\n", - mod_id, i, ul[i]->id); - ++i; - continue; - } - LOG_I(FLEXRAN_AGENT, "[%d] removed slice index %d ID %d\n", - mod_id, i, ul[i]->id); - free(ul[i]->scheduler_name); - free(ulreal[i]->scheduler_name); - --sc_update[mod_id]->n_ul; - --slice_config[mod_id]->n_ul; - const size_t last = sc_update[mod_id]->n_ul; - /* see DL remarks */ - memcpy(ul[i], ul[last], sizeof(*ul[last])); - memset(ul[last], 0, sizeof(*ul[last])); - memcpy(ulreal[i], ulreal[last], sizeof(*ulreal[last])); - memset(ulreal[last], 0, sizeof(*ulreal[last])); - /* dont increase i but recheck the slice which has been copied to here */ +void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig **ue_config) { + struct lfds700_misc_prng_state ls; + LFDS700_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE; + lfds700_misc_prng_init(&ls); + enum lfds700_misc_flag overwrite_occurred_flag; + + Protocol__FlexUeConfig *overwritten_ue_config; + lfds700_ringbuffer_write(&ue_assoc_ringbuffer_state[mod_id], + NULL, + (void *) *ue_config, + &overwrite_occurred_flag, + NULL, + (void **)&overwritten_ue_config, + &ls); + + if (overwrite_occurred_flag == LFDS700_MISC_FLAG_RAISED) { + free(overwritten_ue_config); + LOG_E(FLEXRAN_AGENT, "lost UE-slice association: too many UE-slice associations at once\n"); } } -void flexran_agent_slice_update(mid_t mod_id) -{ - int i; - int changes = 0; +void flexran_agent_slice_update(mid_t mod_id) { + struct lfds700_misc_prng_state ls; + LFDS700_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE; + lfds700_misc_prng_init(&ls); - if (perform_slice_config_update_count <= 0) return; - perform_slice_config_update_count--; - - pthread_mutex_lock(&sc_update_mtx); - - if (!slice_config[mod_id]) { - /* if the configuration does not exist for agent, create from eNB structure - * and exit */ - flexran_create_config_structures(mod_id); - pthread_mutex_unlock(&sc_update_mtx); - return; + Protocol__FlexSliceConfig *sc = NULL; + struct lfds700_ringbuffer_state *state = &slice_config_ringbuffer_state[mod_id]; + if (lfds700_ringbuffer_read(state, NULL, (void **) &sc, &ls) != 0) { + apply_update_dl_slice_config(mod_id, sc->dl); + apply_update_ul_slice_config(mod_id, sc->ul); + helper_destroy_mac_slice_config(sc); } - /********* read existing config *********/ - /* simply update slice_config all the time and write new config - * (apply_new_slice_dl_config() only updates if changes are necessary) */ - slice_config[mod_id]->n_dl = flexran_get_num_dl_slices(mod_id); - slice_config[mod_id]->n_ul = flexran_get_num_ul_slices(mod_id); - for (i = 0; i < slice_config[mod_id]->n_dl; i++) { - flexran_agent_read_slice_dl_config(mod_id, i, slice_config[mod_id]->dl[i]); + Protocol__FlexUeConfig *ue_config = NULL; + state = &ue_assoc_ringbuffer_state[mod_id]; + if (lfds700_ringbuffer_read(state, NULL, (void **) &ue_config, &ls) != 0) { + apply_ue_slice_assoc_update(mod_id, ue_config); + free(ue_config); } - for (i = 0; i < slice_config[mod_id]->n_ul; i++) { - flexran_agent_read_slice_ul_config(mod_id, i, slice_config[mod_id]->ul[i]); - } - - /********* write new config *********/ - /* check for removal (sc_update[X]->dl[Y].percentage == 0) - * and update sc_update & slice_config accordingly */ - flexran_check_and_remove_slices(mod_id); - - /* create new DL and UL slices if necessary */ - for (i = slice_config[mod_id]->n_dl; i < sc_update[mod_id]->n_dl; i++) { - flexran_create_dl_slice(mod_id, sc_update[mod_id]->dl[i]->id); - } - for (i = slice_config[mod_id]->n_ul; i < sc_update[mod_id]->n_ul; i++) { - flexran_create_ul_slice(mod_id, sc_update[mod_id]->ul[i]->id); - } - slice_config[mod_id]->n_dl = flexran_get_num_dl_slices(mod_id); - slice_config[mod_id]->n_ul = flexran_get_num_ul_slices(mod_id); - changes += apply_new_slice_config(mod_id, slice_config[mod_id], sc_update[mod_id]); - for (i = 0; i < slice_config[mod_id]->n_dl; i++) { - changes += apply_new_slice_dl_config(mod_id, - slice_config[mod_id]->dl[i], - sc_update[mod_id]->dl[i]); - flexran_agent_read_slice_dl_config(mod_id, i, slice_config[mod_id]->dl[i]); - } - for (i = 0; i < slice_config[mod_id]->n_ul; i++) { - changes += apply_new_slice_ul_config(mod_id, - slice_config[mod_id]->ul[i], - sc_update[mod_id]->ul[i]); - flexran_agent_read_slice_ul_config(mod_id, i, slice_config[mod_id]->ul[i]); - } - flexran_agent_read_slice_config(mod_id, slice_config[mod_id]); - if (n_ue_slice_assoc_updates > 0) { - changes += apply_ue_slice_assoc_update(mod_id); - } - if (changes > 0) - LOG_I(FLEXRAN_AGENT, "[%d] slice configuration: applied %d changes\n", mod_id, changes); - - pthread_mutex_unlock(&sc_update_mtx); -} - -Protocol__FlexSliceConfig *flexran_agent_get_slice_config(mid_t mod_id) -{ - if (!slice_config[mod_id]) return NULL; - Protocol__FlexSliceConfig *config = NULL; - - pthread_mutex_lock(&sc_update_mtx); - config = flexran_agent_create_slice_config(slice_config[mod_id]->n_dl, - slice_config[mod_id]->n_ul); - if (!config) { - pthread_mutex_unlock(&sc_update_mtx); - return NULL; - } - config->has_intraslice_share_active = 1; - config->intraslice_share_active = slice_config[mod_id]->intraslice_share_active; - config->has_interslice_share_active = 1; - config->interslice_share_active = slice_config[mod_id]->interslice_share_active; - for (int i = 0; i < slice_config[mod_id]->n_dl; ++i) { - if (!config->dl[i]) continue; - config->dl[i]->has_id = 1; - config->dl[i]->id = slice_config[mod_id]->dl[i]->id; - config->dl[i]->has_label = 1; - config->dl[i]->label = slice_config[mod_id]->dl[i]->label; - config->dl[i]->has_percentage = 1; - config->dl[i]->percentage = slice_config[mod_id]->dl[i]->percentage; - config->dl[i]->has_isolation = 1; - config->dl[i]->isolation = slice_config[mod_id]->dl[i]->isolation; - config->dl[i]->has_priority = 1; - config->dl[i]->priority = slice_config[mod_id]->dl[i]->priority; - config->dl[i]->has_position_low = 1; - config->dl[i]->position_low = slice_config[mod_id]->dl[i]->position_low; - config->dl[i]->has_position_high = 1; - config->dl[i]->position_high = slice_config[mod_id]->dl[i]->position_high; - config->dl[i]->has_maxmcs = 1; - config->dl[i]->maxmcs = slice_config[mod_id]->dl[i]->maxmcs; - config->dl[i]->n_sorting = slice_config[mod_id]->dl[i]->n_sorting; - config->dl[i]->sorting = calloc(config->dl[i]->n_sorting, sizeof(Protocol__FlexDlSorting)); - if (!config->dl[i]->sorting) config->dl[i]->n_sorting = 0; - for (int j = 0; j < config->dl[i]->n_sorting; ++j) - config->dl[i]->sorting[j] = slice_config[mod_id]->dl[i]->sorting[j]; - config->dl[i]->has_accounting = 1; - config->dl[i]->accounting = slice_config[mod_id]->dl[i]->accounting; - config->dl[i]->scheduler_name = strdup(slice_config[mod_id]->dl[i]->scheduler_name); - } - for (int i = 0; i < slice_config[mod_id]->n_ul; ++i) { - if (!config->ul[i]) continue; - config->ul[i]->has_id = 1; - config->ul[i]->id = slice_config[mod_id]->ul[i]->id; - config->ul[i]->has_label = 1; - config->ul[i]->label = slice_config[mod_id]->ul[i]->label; - config->ul[i]->has_percentage = 1; - config->ul[i]->percentage = slice_config[mod_id]->ul[i]->percentage; - config->ul[i]->has_isolation = 1; - config->ul[i]->isolation = slice_config[mod_id]->ul[i]->isolation; - config->ul[i]->has_priority = 1; - config->ul[i]->priority = slice_config[mod_id]->ul[i]->priority; - config->ul[i]->has_first_rb = 1; - config->ul[i]->first_rb = slice_config[mod_id]->ul[i]->first_rb; - config->ul[i]->has_maxmcs = 1; - config->ul[i]->maxmcs = slice_config[mod_id]->ul[i]->maxmcs; - config->ul[i]->n_sorting = slice_config[mod_id]->ul[i]->n_sorting; - config->ul[i]->sorting = calloc(config->ul[i]->n_sorting, sizeof(Protocol__FlexUlSorting)); - if (!config->ul[i]->sorting) config->ul[i]->n_sorting = 0; - for (int j = 0; j < config->ul[i]->n_sorting; ++j) - config->ul[i]->sorting[j] = slice_config[mod_id]->ul[i]->sorting[j]; - config->ul[i]->has_accounting = 1; - config->ul[i]->accounting = slice_config[mod_id]->ul[i]->accounting; - config->ul[i]->scheduler_name = strdup(slice_config[mod_id]->ul[i]->scheduler_name); - } - - pthread_mutex_unlock(&sc_update_mtx); - return config; } diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h index 2f9f99c740..5a8d4f31aa 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h @@ -115,7 +115,16 @@ int flexran_agent_unregister_mac_xface(mid_t mod_id); /* Inform controller about possibility to update slice configuration */ void flexran_agent_slice_update(mid_t mod_id); -/* return a pointer to the current config */ -Protocol__FlexSliceConfig *flexran_agent_get_slice_config(mid_t mod_id); +/* marks slice_config so that it can be applied later. Takes ownership of the + * FlexSliceConfig message */ +void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig **slice); + +/* inserts a new ue_config into the structure keeping ue to slice association + * updates and marks so it can be applied. Takes ownership of the FlexUeConfig message */ +void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig **ue_config); + +/* free slice_config part of flexCellConfig, filled in + * flexran_agent_fill_mac_cell_config() */ +void flexran_agent_destroy_mac_slice_config(Protocol__FlexCellConfig *conf); #endif diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c index a85cbac543..93de0b11ec 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c @@ -33,14 +33,6 @@ #include "flexran_agent_mac_internal.h" #include "flexran_agent_mac_slice_verification.h" -/* from flexran_agent_mac.c */ -extern Protocol__FlexSliceConfig *slice_config[MAX_NUM_SLICES]; -extern Protocol__FlexSliceConfig *sc_update[MAX_NUM_SLICES]; -extern int perform_slice_config_update_count; -extern Protocol__FlexUeConfig *ue_slice_assoc_update[MAX_NUM_SLICES]; -extern int n_ue_slice_assoc_updates; -extern pthread_mutex_t sc_update_mtx; - Protocol__FlexranMessage * flexran_agent_generate_diff_mac_stats_report(Protocol__FlexranMessage *new_message, Protocol__FlexranMessage *old_message) { @@ -1033,724 +1025,166 @@ int load_dl_scheduler_function(mid_t mod_id, const char *function_name) { } -Protocol__FlexSliceConfig *flexran_agent_create_slice_config(int n_dl, int m_ul) -{ - int i; - Protocol__FlexSliceConfig *fsc = malloc(sizeof(Protocol__FlexSliceConfig)); - if (!fsc) return NULL; - protocol__flex_slice_config__init(fsc); - - /* say there are n_dl slices but reserve memory for up to MAX_NUM_SLICES so - * we don't need to reserve again later */ - fsc->n_dl = n_dl; - fsc->dl = calloc(MAX_NUM_SLICES, sizeof(Protocol__FlexDlSlice *)); - if (!fsc->dl) fsc->n_dl = 0; - for (i = 0; i < MAX_NUM_SLICES; i++) { - fsc->dl[i] = malloc(sizeof(Protocol__FlexDlSlice)); - if (!fsc->dl[i]) continue; - protocol__flex_dl_slice__init(fsc->dl[i]); - } - - /* as above */ - fsc->n_ul = m_ul; - fsc->ul = calloc(MAX_NUM_SLICES, sizeof(Protocol__FlexUlSlice *)); - if (!fsc->ul) fsc->n_ul = 0; - for (i = 0; i < MAX_NUM_SLICES; i++) { - fsc->ul[i] = malloc(sizeof(Protocol__FlexUlSlice)); - if (!fsc->ul[i]) continue; - protocol__flex_ul_slice__init(fsc->ul[i]); - } - return fsc; -} - -void flexran_agent_read_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *s) -{ - s->intraslice_share_active = flexran_get_intraslice_sharing_active(mod_id); - s->has_intraslice_share_active = 1; - s->interslice_share_active = flexran_get_interslice_sharing_active(mod_id); - s->has_interslice_share_active = 1; -} - -void flexran_agent_read_slice_dl_config(mid_t mod_id, int slice_idx, Protocol__FlexDlSlice *dl_slice) -{ - dl_slice->id = flexran_get_dl_slice_id(mod_id, slice_idx); - dl_slice->has_id = 1; - /* read label from corresponding sc_update entry or give default */ - dl_slice->label = PROTOCOL__FLEX_SLICE_LABEL__xMBB; - dl_slice->has_label = 1; - for (int i = 0; i < sc_update[mod_id]->n_dl; i++) { - if (sc_update[mod_id]->dl[i]->id == dl_slice->id - && sc_update[mod_id]->dl[i]->has_label) { - dl_slice->label = sc_update[mod_id]->dl[i]->label; - break; - } - } - dl_slice->percentage = flexran_get_dl_slice_percentage(mod_id, slice_idx); - dl_slice->has_percentage = 1; - dl_slice->isolation = flexran_get_dl_slice_isolation(mod_id, slice_idx); - dl_slice->has_isolation = 1; - dl_slice->priority = flexran_get_dl_slice_priority(mod_id, slice_idx); - dl_slice->has_priority = 1; - dl_slice->position_low = flexran_get_dl_slice_position_low(mod_id, slice_idx); - dl_slice->has_position_low = 1; - dl_slice->position_high = flexran_get_dl_slice_position_high(mod_id, slice_idx); - dl_slice->has_position_high = 1; - dl_slice->maxmcs = flexran_get_dl_slice_maxmcs(mod_id, slice_idx); - dl_slice->has_maxmcs = 1; - dl_slice->n_sorting = flexran_get_dl_slice_sorting(mod_id, slice_idx, &dl_slice->sorting); - if (dl_slice->n_sorting < 1) dl_slice->sorting = NULL; - dl_slice->accounting = flexran_get_dl_slice_accounting_policy(mod_id, slice_idx); - dl_slice->has_accounting = 1; - const char *s_name = flexran_get_dl_slice_scheduler(mod_id, slice_idx); - if (!dl_slice->scheduler_name - || strcmp(dl_slice->scheduler_name, s_name) != 0) { - dl_slice->scheduler_name = realloc(dl_slice->scheduler_name, strlen(s_name) + 1); - strcpy(dl_slice->scheduler_name, s_name); - } -} - -void flexran_agent_read_slice_ul_config(mid_t mod_id, int slice_idx, Protocol__FlexUlSlice *ul_slice) -{ - ul_slice->id = flexran_get_ul_slice_id(mod_id, slice_idx); - ul_slice->has_id = 1; - /* read label from corresponding sc_update entry or give default */ - ul_slice->label = PROTOCOL__FLEX_SLICE_LABEL__xMBB; - ul_slice->has_label = 1; - for (int i = 0; i < sc_update[mod_id]->n_ul; i++) { - if (sc_update[mod_id]->ul[i]->id == ul_slice->id - && sc_update[mod_id]->ul[i]->has_label) { - ul_slice->label = sc_update[mod_id]->ul[i]->label; - break; - } - } - ul_slice->percentage = flexran_get_ul_slice_percentage(mod_id, slice_idx); - ul_slice->has_percentage = 1; - /*ul_slice->isolation = flexran_get_ul_slice_isolation(mod_id, slice_idx);*/ - ul_slice->has_isolation = 0; - /*ul_slice->priority = flexran_get_ul_slice_priority(mod_id, slice_idx);*/ - ul_slice->has_priority = 0; - ul_slice->first_rb = flexran_get_ul_slice_first_rb(mod_id, slice_idx); - ul_slice->has_first_rb = 1; - /*ul_slice-> = flexran_get_ul_slice_length_rb(mod_id, slice_idx); - ul_slice->has_length_rb = 0;*/ - ul_slice->maxmcs = flexran_get_ul_slice_maxmcs(mod_id, slice_idx); - ul_slice->has_maxmcs = 1; - ul_slice->n_sorting = 0; - /*if (ul_slice->sorting) { - free(ul_slice->sorting); - ul_slice->sorting = NULL; - } - ul_slice->n_sorting = flexran_get_ul_slice_sorting(mod_id, slice_idx, &ul_slice->sorting); - if (ul_slice->n_sorting < 1) ul_slice->sorting = NULL;*/ - /*ul_slice->accounting = flexran_get_ul_slice_accounting_policy(mod_id, slice_idx);*/ - ul_slice->has_accounting = 0; - const char *s_name = flexran_get_ul_slice_scheduler(mod_id, slice_idx); - if (!ul_slice->scheduler_name - || strcmp(ul_slice->scheduler_name, s_name) != 0) { - ul_slice->scheduler_name = realloc(ul_slice->scheduler_name, strlen(s_name) + 1); - strcpy(ul_slice->scheduler_name, s_name); - } -} - -int check_dl_sorting_update(Protocol__FlexDlSlice *old, Protocol__FlexDlSlice *new) -{ - /* sorting_update => true when old->n_sorting == 0 or different numbers of - * elements; otherwise will check * element-wise */ - int sorting_update = old->n_sorting == 0 || (old->n_sorting != new->n_sorting); - for (int i = 0; i < old->n_sorting && !sorting_update; ++i) { - sorting_update = sorting_update || (new->sorting[i] != old->sorting[i]); - } - return sorting_update; -} - -int check_ul_sorting_update(Protocol__FlexUlSlice *old, Protocol__FlexUlSlice *new) -{ - /* sorting_update => true when old->n_sorting == 0 or different numbers of - * elements; otherwise will check * element-wise */ - int sorting_update = old->n_sorting == 0 || (old->n_sorting != new->n_sorting); - for (int i = 0; i < old->n_sorting && !sorting_update; ++i) { - sorting_update = sorting_update || (new->sorting[i] != old->sorting[i]); - } - return sorting_update; -} - -void overwrite_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *exist, Protocol__FlexSliceConfig *update) -{ - if (update->has_intraslice_share_active - && exist->intraslice_share_active != update->intraslice_share_active) { - LOG_I(FLEXRAN_AGENT, "[%d] update intraslice_share_active: %d -> %d\n", - mod_id, exist->intraslice_share_active, update->intraslice_share_active); - exist->intraslice_share_active = update->intraslice_share_active; - exist->has_intraslice_share_active = 1; - } - if (update->has_interslice_share_active - && exist->interslice_share_active != update->interslice_share_active) { - LOG_I(FLEXRAN_AGENT, "[%d] update interslice_share_active: %d -> %d\n", - mod_id, exist->interslice_share_active, update->interslice_share_active); - exist->interslice_share_active = update->interslice_share_active; - exist->has_interslice_share_active = 1; - } -} - -void overwrite_slice_config_dl(mid_t mod_id, Protocol__FlexDlSlice *exist, Protocol__FlexDlSlice *update) -{ - if (update->label != exist->label) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update label: %d -> %d\n", - mod_id, update->id, exist->label, update->label); - exist->label = update->label; - exist->has_label = 1; - } - if (update->percentage != exist->percentage) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update percentage: %d -> %d\n", - mod_id, update->id, exist->percentage, update->percentage); - exist->percentage = update->percentage; - exist->has_percentage = 1; - } - if (update->isolation != exist->isolation) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update isolation: %d -> %d\n", - mod_id, update->id, exist->isolation, update->isolation); - exist->isolation = update->isolation; - exist->has_isolation = 1; - } - if (update->priority != exist->priority) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update priority: %d -> %d\n", - mod_id, update->id, exist->priority, update->priority); - exist->priority = update->priority; - exist->has_priority = 1; - } - if (update->position_low != exist->position_low) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update position_low: %d -> %d\n", - mod_id, update->id, exist->position_low, update->position_low); - exist->position_low = update->position_low; - exist->has_position_low = 1; - } - if (update->position_high != exist->position_high) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update position_high: %d -> %d\n", - mod_id, update->id, exist->position_high, update->position_high); - exist->position_high = update->position_high; - exist->has_position_high = 1; - } - if (update->maxmcs != exist->maxmcs) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update maxmcs: %d -> %d\n", - mod_id, update->id, exist->maxmcs, update->maxmcs); - exist->maxmcs = update->maxmcs; - exist->has_maxmcs = 1; - } - if (check_dl_sorting_update(exist, update)) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update sorting array\n", mod_id, update->id); - if (exist->n_sorting != update->n_sorting) { - exist->n_sorting = update->n_sorting; - exist->sorting = realloc(exist->sorting, exist->n_sorting * sizeof(Protocol__FlexDlSorting)); - if (!exist->sorting) exist->n_sorting = 0; - } - for (int i = 0; i < exist->n_sorting; i++) - exist->sorting[i] = update->sorting[i]; - } - if (update->accounting != exist->accounting) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update accounting: %d -> %d\n", - mod_id, update->id, exist->accounting, update->accounting); - exist->accounting = update->accounting; - exist->has_accounting = 1; - } - if (!exist->scheduler_name - || strcmp(update->scheduler_name, exist->scheduler_name) != 0) { - LOG_I(FLEXRAN_AGENT, "[%d][DL slice %d] update scheduler: %s -> %s\n", - mod_id, update->id, exist->scheduler_name, update->scheduler_name); - if (exist->scheduler_name) free(exist->scheduler_name); - exist->scheduler_name = strdup(update->scheduler_name); - } -} - -void overwrite_slice_config_ul(mid_t mod_id, Protocol__FlexUlSlice *exist, Protocol__FlexUlSlice *update) -{ - if (update->label != exist->label) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update label: %d -> %d\n", - mod_id, update->id, exist->label, update->label); - exist->label = update->label; - exist->has_label = 1; - } - if (update->percentage != exist->percentage) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update percentage: %d -> %d\n", - mod_id, update->id, exist->percentage, update->percentage); - exist->percentage = update->percentage; - exist->has_percentage = 1; - } - if (update->isolation != exist->isolation) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update isolation: %d -> %d\n", - mod_id, update->id, exist->isolation, update->isolation); - exist->isolation = update->isolation; - exist->has_isolation = 1; - } - if (update->priority != exist->priority) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update priority: %d -> %d\n", - mod_id, update->id, exist->priority, update->priority); - exist->priority = update->priority; - exist->has_priority = 1; - } - if (update->first_rb != exist->first_rb) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update first_rb: %d -> %d\n", - mod_id, update->id, exist->first_rb, update->first_rb); - exist->first_rb = update ->first_rb; - exist->has_first_rb = 1; - } - /*if (update->lenght_rb != exist->lenght_rb) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update lenght_rb: %d -> %d\n", - mod_id, update->id, exist->lenght_rb, update->lenght_rb); - exist->lenght_rb = update->lenght_rb; - }*/ - if (update->maxmcs != exist->maxmcs) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update maxmcs: %d -> %d\n", - mod_id, update->id, exist->maxmcs, update->maxmcs); - exist->maxmcs = update->maxmcs; - exist->has_maxmcs = 1; - } - /* TODO - int sorting_update = 0; - int n = min(exist->n_sorting, update->n_sorting); - int i = 0; - while (i < n && !sorting_update) { - sorting_update = sorting_update || (update->sorting[i] != exist->sorting[i]); - i++; - } - if (sorting_update) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update sorting array\n", update->id, mod_id); - if (exist->n_sorting != update->n_sorting) - LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] only writing %d elements\n", - mod_id, update->id, n); - for (i = 0; i < n; i++) - exist->sorting[i] = update->sorting[i]; - } - */ - if (update->accounting != exist->accounting) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update accounting: %d -> %d\n", - mod_id, update->id, exist->accounting, update->accounting); - exist->accounting = update->accounting; - exist->has_accounting = 1; - } - if (!exist->scheduler_name - || strcmp(update->scheduler_name, exist->scheduler_name) != 0) { - LOG_I(FLEXRAN_AGENT, "[%d][UL slice %d] update scheduler: %s -> %s\n", - mod_id, update->id, exist->scheduler_name, update->scheduler_name); - if (exist->scheduler_name) free(exist->scheduler_name); - exist->scheduler_name = strdup(update->scheduler_name); - } -} - -void fill_dl_slice(mid_t mod_id, Protocol__FlexDlSlice *s, Protocol__FlexDlSlice *from) -{ - /* function fills slice with information from another slice or with default - * values (currently slice 0) if from is NULL */ - /* TODO fill the slice depending on the chosen label */ - if (!s->has_label) { - s->has_label = 1; - s->label = from ? from->label : sc_update[mod_id]->dl[0]->label; - } - if (!s->has_percentage) { - s->has_percentage = 1; - s->percentage = from ? from->percentage : sc_update[mod_id]->dl[0]->percentage; - } - if (!s->has_isolation) { - s->has_isolation = 1; - s->isolation = from ? from->isolation : sc_update[mod_id]->dl[0]->isolation; - } - if (!s->has_priority) { - s->has_priority = 1; - s->priority = from ? from->priority : sc_update[mod_id]->dl[0]->priority; - } - if (!s->has_position_low) { - s->has_position_low = 1; - s->position_low = from ? from->position_low : sc_update[mod_id]->dl[0]->position_low; - } - if (!s->has_position_high) { - s->has_position_high = 1; - s->position_high = from ? from->position_high : sc_update[mod_id]->dl[0]->position_high; - } - if (!s->has_maxmcs) { - s->has_maxmcs = 1; - s->maxmcs = from ? from->maxmcs : sc_update[mod_id]->dl[0]->maxmcs; - } - if (s->n_sorting == 0) { - s->n_sorting = from ? from->n_sorting : sc_update[mod_id]->dl[0]->n_sorting; - s->sorting = calloc(s->n_sorting, sizeof(Protocol__FlexDlSorting)); - if (!s->sorting) s->n_sorting = 0; - for (int i = 0; i < s->n_sorting; ++i) - s->sorting[i] = from ? from->sorting[i] : sc_update[0]->dl[0]->sorting[i]; - } - if (!s->has_accounting) { - s->accounting = from ? from->accounting : sc_update[mod_id]->dl[0]->accounting; - } - if (!s->scheduler_name) { - s->scheduler_name = strdup(from ? from->scheduler_name : sc_update[mod_id]->dl[0]->scheduler_name); - } -} - -Protocol__FlexDlSlice *get_existing_dl_slice(mid_t mod_id, int id) -{ - for (int i = 0; i < sc_update[mod_id]->n_dl; ++i) { - if (id == sc_update[mod_id]->dl[i]->id) { - return sc_update[mod_id]->dl[i]; - } - } - return NULL; -} - -Protocol__FlexDlSlice *create_new_dl_slice(mid_t mod_id, int id) -{ - LOG_I(FLEXRAN_AGENT, - "[%d] Creating DL slice with ID %d, taking default values from DL slice 0\n", - mod_id, id); - Protocol__FlexDlSlice *to = sc_update[mod_id]->dl[sc_update[mod_id]->n_dl]; - sc_update[mod_id]->n_dl++; - AssertFatal(sc_update[mod_id]->n_dl <= MAX_NUM_SLICES, - "cannot create more than MAX_NUM_SLICES\n"); - to->id = id; - return to; -} - -void fill_ul_slice(mid_t mod_id, Protocol__FlexUlSlice *s, Protocol__FlexUlSlice *from) -{ - /* function fills slice with information from another slice or with default - * values (currently slice 0) if from is NULL */ - /* TODO fill the slice depending on the chosen label */ - if (!s->has_label) { - s->has_label = 1; - s->label = from ? from->label : sc_update[mod_id]->ul[0]->label; - } - if (!s->has_percentage) { - s->has_percentage = 1; - s->percentage = from ? from->percentage : sc_update[mod_id]->ul[0]->percentage; - } - if (!s->has_isolation) { - s->has_isolation = 1; - s->isolation = from ? from->isolation : sc_update[mod_id]->ul[0]->isolation; - } - if (!s->has_priority) { - s->has_priority = 1; - s->priority = from ? from->priority : sc_update[mod_id]->ul[0]->priority; - } - if (!s->has_first_rb) { - s->has_first_rb = 1; - s->first_rb = from ? from->first_rb : sc_update[mod_id]->ul[0]->first_rb; - } - if (!s->has_maxmcs) { - s->has_maxmcs = 1; - s->maxmcs = from ? from->maxmcs : sc_update[mod_id]->ul[0]->maxmcs; - } - if (s->n_sorting == 0) { - s->n_sorting = from ? from->n_sorting : sc_update[0]->ul[0]->n_sorting; - s->sorting = calloc(s->n_sorting, sizeof(Protocol__FlexUlSorting)); - if (!s->sorting) s->n_sorting = 0; - for (int i = 0; i < s->n_sorting; ++i) - s->sorting[i] = from ? from->sorting[i] : sc_update[0]->ul[0]->sorting[i]; - } - if (!s->has_accounting) { - s->accounting = from ? from->accounting : sc_update[0]->ul[0]->accounting; - } - if (!s->scheduler_name) { - s->scheduler_name = strdup(from ? from->scheduler_name : sc_update[mod_id]->ul[0]->scheduler_name); - } -} - -Protocol__FlexUlSlice *get_existing_ul_slice(mid_t mod_id, int id) -{ - for (int i = 0; i < sc_update[mod_id]->n_ul; ++i) { - if (id == sc_update[mod_id]->ul[i]->id) { - return sc_update[mod_id]->ul[i]; - } - } - return NULL; -} - -Protocol__FlexUlSlice *create_new_ul_slice(mid_t mod_id, int id) -{ - LOG_I(FLEXRAN_AGENT, - "[%d] Creating UL slice with ID %d, taking default values from UL slice 0\n", - mod_id, id); - Protocol__FlexUlSlice *to = sc_update[mod_id]->ul[sc_update[mod_id]->n_ul]; - sc_update[mod_id]->n_ul++; - AssertFatal(sc_update[mod_id]->n_ul <= MAX_NUM_SLICES, - "cannot create more than MAX_NUM_SLICES\n"); - to->id = id; - return to; -} - -void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *sup) -{ - int verified = 1; - if (!sc_update[mod_id]) { - LOG_E(FLEXRAN_AGENT, "Can not update slice policy (no existing slice profile)\n"); - return; - } - - pthread_mutex_lock(&sc_update_mtx); - /* no need for tests in the current state as there are only two protobuf - * bools for intra-/interslice sharing. The function applies new values if - * applicable */ - overwrite_slice_config(mod_id, sc_update[mod_id], sup); - - if (sup->n_dl == 0) { - LOG_I(FLEXRAN_AGENT, "[%d] no DL slice configuration in flex_slice_config message\n", mod_id); +void update_or_remove_dl(mid_t mod_id, Protocol__FlexSlice *s) { + if (s->params_case == PROTOCOL__FLEX_SLICE__PARAMS__NOT_SET + && !s->label && !s->scheduler) { + LOG_I(FLEXRAN_AGENT, "remove DL slice ID %d\n", s->id); + const int rc = flexran_remove_dl_slice(mod_id, s); + if (!rc) + LOG_W(FLEXRAN_AGENT, "error while removing slice ID %d\n", s->id); } else { - /* verify slice parameters */ - for (int i = 0; i < sup->n_dl; i++) { - if (!sup->dl[i]->has_id) { - verified = 0; - break; - } - Protocol__FlexDlSlice *dls = get_existing_dl_slice(mod_id, sup->dl[i]->id); - /* fill up so that the slice is complete. This way, we don't need to - * worry about it later */ - fill_dl_slice(mod_id, sup->dl[i], dls); - verified = verified && flexran_verify_dl_slice(mod_id, sup->dl[i]); - if (!verified) break; - } - - /* verify group-based parameters (e.g. sum percentage should not exceed - * 100%). Can be used to perform admission control */ - verified = verified && flexran_verify_group_dl_slices(mod_id, - sc_update[mod_id]->dl, sc_update[mod_id]->n_dl, sup->dl, sup->n_dl); - - if (verified) { - for (int i = 0; i < sup->n_dl; i++) { - /* if all verifications were successful, get existing slice for ID or - * create new one and overwrite with the update */ - Protocol__FlexDlSlice *dls = get_existing_dl_slice(mod_id, sup->dl[i]->id); - if (!dls) dls = create_new_dl_slice(mod_id, sup->dl[i]->id); - overwrite_slice_config_dl(mod_id, dls, sup->dl[i]); - } - } else { - LOG_E(FLEXRAN_AGENT, "[%d] DL slice verification failed, refusing application\n", mod_id); - } + LOG_I(FLEXRAN_AGENT, "updating DL slice ID %d\n", s->id); + const int rc = flexran_create_dl_slice(mod_id, s); + if (rc < 0) + LOG_W(FLEXRAN_AGENT, + "error while update slice ID %d: flexran_create_dl_slice() -> %d\n", + s->id, rc); } +} - verified = 1; - if (sup->n_ul == 0) { - LOG_I(FLEXRAN_AGENT, "[%d] no UL slice configuration in flex_slice_config message\n", mod_id); +void update_or_remove_ul(mid_t mod_id, Protocol__FlexSlice *s) { + if (s->params_case == PROTOCOL__FLEX_SLICE__PARAMS__NOT_SET + && !s->label && !s->scheduler) { + LOG_I(FLEXRAN_AGENT, "remove UL slice ID %d\n", s->id); + const int rc = flexran_remove_ul_slice(mod_id, s); + if (!rc) + LOG_W(FLEXRAN_AGENT, "error while removing slice ID %d\n", s->id); } else { - /* verify slice parameters */ - for (int i = 0; i < sup->n_ul; i++) { - if (!sup->ul[i]->has_id) { - verified = 0; - break; - } - Protocol__FlexUlSlice *uls = get_existing_ul_slice(mod_id, sup->ul[i]->id); - /* fill up so that the slice is complete. This way, we don't need to - * worry about it later */ - fill_ul_slice(mod_id, sup->ul[i], uls); - verified = verified && flexran_verify_ul_slice(mod_id, sup->ul[i]); - if (!verified) break; - } - - /* verify group-based parameters (e.g. sum percentage should not exceed - * 100%). Can be used to perform admission control */ - verified = verified && flexran_verify_group_ul_slices(mod_id, - sc_update[mod_id]->ul, sc_update[mod_id]->n_ul, sup->ul, sup->n_ul); - - if (verified) { - for (int i = 0; i < sup->n_ul; i++) { - /* if all verifications were successful, get existing slice for ID or - * create new one and overwrite with the update */ - Protocol__FlexUlSlice *uls = get_existing_ul_slice(mod_id, sup->ul[i]->id); - if (!uls) uls = create_new_ul_slice(mod_id, sup->ul[i]->id); - overwrite_slice_config_ul(mod_id, uls, sup->ul[i]); - } - } else { - LOG_E(FLEXRAN_AGENT, "[%d] UL slice verification failed, refusing application\n", mod_id); - } + LOG_I(FLEXRAN_AGENT, "updating UL slice ID %d\n", s->id); + const int rc = flexran_create_ul_slice(mod_id, s); + if (rc < 0) + LOG_W(FLEXRAN_AGENT, + "error while updating slice ID %d: flexran_create_ul_slice() -> %d)\n", + s->id, rc); } - pthread_mutex_unlock(&sc_update_mtx); - - perform_slice_config_update_count = 1; } -int apply_new_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *olds, Protocol__FlexSliceConfig *news) -{ - /* not setting the old configuration is intentional, as it will be picked up - * later when reading the configuration. There is thus a direct feedback - * whether it has been set. */ - int changes = 0; - if (olds->intraslice_share_active != news->intraslice_share_active) { - flexran_set_intraslice_sharing_active(mod_id, news->intraslice_share_active); - changes++; - } - if (olds->interslice_share_active != news->interslice_share_active) { - flexran_set_interslice_sharing_active(mod_id, news->interslice_share_active); - changes++; - } - return changes; -} - -int apply_new_slice_dl_config(mid_t mod_id, Protocol__FlexDlSlice *oldc, Protocol__FlexDlSlice *newc) -{ - /* not setting the old configuration is intentional, as it will be picked up - * later when reading the configuration. There is thus a direct feedback - * whether it has been set. */ - int changes = 0; - int slice_idx = flexran_find_dl_slice(mod_id, newc->id); - if (slice_idx < 0) { - LOG_W(FLEXRAN_AGENT, "[%d] cannot find index for slice ID %d\n", mod_id, newc->id); - return 0; - } - if (oldc->percentage != newc->percentage) { - flexran_set_dl_slice_percentage(mod_id, slice_idx, newc->percentage); - changes++; - } - if (oldc->isolation != newc->isolation) { - flexran_set_dl_slice_isolation(mod_id, slice_idx, newc->isolation); - changes++; - } - if (oldc->priority != newc->priority) { - flexran_set_dl_slice_priority(mod_id, slice_idx, newc->priority); - changes++; - } - if (oldc->position_low != newc->position_low) { - flexran_set_dl_slice_position_low(mod_id, slice_idx, newc->position_low); - changes++; - } - if (oldc->position_high != newc->position_high) { - flexran_set_dl_slice_position_high(mod_id, slice_idx, newc->position_high); - changes++; - } - if (oldc->maxmcs != newc->maxmcs) { - flexran_set_dl_slice_maxmcs(mod_id, slice_idx, newc->maxmcs); - changes++; - } - if (check_dl_sorting_update(oldc, newc)) { - flexran_set_dl_slice_sorting(mod_id, slice_idx, newc->sorting, newc->n_sorting); - changes++; - } - if (oldc->accounting != newc->accounting) { - flexran_set_dl_slice_accounting_policy(mod_id, slice_idx, newc->accounting); - changes++; - } - if (!oldc->scheduler_name - || strcmp(oldc->scheduler_name, newc->scheduler_name) != 0) { - int ret = flexran_set_dl_slice_scheduler(mod_id, slice_idx, newc->scheduler_name); - AssertFatal(ret, "could not set DL slice scheduler for slice %d idx %d\n", - newc->id, slice_idx); - changes++; - } - return changes; -} - -int apply_new_slice_ul_config(mid_t mod_id, Protocol__FlexUlSlice *oldc, Protocol__FlexUlSlice *newc) -{ - /* not setting the old configuration is intentional, as it will be picked up - * later when reading the configuration. There is thus a direct feedback - * whether it has been set. */ - int changes = 0; - int slice_idx = flexran_find_ul_slice(mod_id, newc->id); - if (slice_idx < 0) { - LOG_W(FLEXRAN_AGENT, "[%d] cannot find index for slice ID %d\n", mod_id, newc->id); - return 0; - } - if (oldc->percentage != newc->percentage) { - flexran_set_ul_slice_percentage(mod_id, slice_idx, newc->percentage); - changes++; - } - if (oldc->isolation != newc->isolation) { - /*flexran_set_ul_slice_isolation(mod_id, slice_idx, newc->isolation); - *changes++;*/ - LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting isolation is not supported\n", - mod_id, newc->id); - } - if (oldc->priority != newc->priority) { - /*flexran_set_ul_slice_priority(mod_id, slice_idx, newc->priority); - *changes++;*/ - LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting the priority is not supported\n", - mod_id, newc->id); - } - if (oldc->first_rb != newc->first_rb) { - flexran_set_ul_slice_first_rb(mod_id, slice_idx, newc->first_rb); - changes++; - } - /*if (oldc->length_rb != newc->length_rb) { - flexran_set_ul_slice_length_rb(mod_id, slice_idx, newc->length_rb); - changes++; - LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting length_rb is not supported\n", - mod_id, newc->id); - }*/ - if (oldc->maxmcs != newc->maxmcs) { - flexran_set_ul_slice_maxmcs(mod_id, slice_idx, newc->maxmcs); - changes++; - } - /*if (check_ul_sorting_update(oldc, newc)) { - flexran_set_ul_slice_sorting(mod_id, slice_idx, newc->sorting, n); - changes++; - LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting the sorting is not supported\n", - mod_id, newc->id); - }*/ - if (oldc->accounting != newc->accounting) { - /*flexran_set_ul_slice_accounting_policy(mod_id, slice_idx, newc->accounting); - *changes++;*/ - LOG_W(FLEXRAN_AGENT, "[%d][UL slice %d] setting the accounting is not supported\n", - mod_id, newc->id); - } - if (!oldc->scheduler_name - || strcmp(oldc->scheduler_name, newc->scheduler_name) != 0) { - int ret = flexran_set_ul_slice_scheduler(mod_id, slice_idx, newc->scheduler_name); - AssertFatal(ret, "could not set DL slice scheduler for slice %d idx %d\n", - newc->id, slice_idx); - changes++; - } - return changes; -} - -void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig *ue_config) -{ - if (n_ue_slice_assoc_updates == MAX_NUM_SLICES) { - LOG_E(FLEXRAN_AGENT, - "[%d] can not handle flex_ue_config message, buffer is full; try again later\n", - mod_id); +void apply_update_dl_slice_config(mid_t mod_id, Protocol__FlexSliceDlUlConfig *dl) { + if (!dl) return; + + Protocol__FlexSliceAlgorithm dl_algo = flexran_get_dl_slice_algo(mod_id); + if (dl->has_algorithm && dl_algo != dl->algorithm) { + LOG_I(FLEXRAN_AGENT, "loading new DL slice algorithm %d\n", dl->algorithm); + dl_algo = dl->algorithm; + flexran_set_dl_slice_algo(mod_id, dl_algo); } + + /* first update existing slices, then create new. Thus, we go through the + * list twice. First round, if a slice exists, handle and mark as such. Then, + * apply all others in the second round */ + if (dl->n_slices > 0) { + if (dl_algo == PROTOCOL__FLEX_SLICE_ALGORITHM__None) { + LOG_E(FLEXRAN_AGENT, "cannot update slices: no algorithm loaded\n"); + return; + } + int handled_dl[dl->n_slices]; + for (int i = 0; i < dl->n_slices; ++i) { + if (flexran_find_dl_slice(mod_id, dl->slices[i]->id) < 0) { + handled_dl[i] = 0; + continue; + } + update_or_remove_dl(mod_id, dl->slices[i]); + handled_dl[i] = 1; + } + for (int i = 0; i < dl->n_slices; ++i) { + if (handled_dl[i]) + continue; + update_or_remove_dl(mod_id, dl->slices[i]); + } + } + + if (dl->scheduler) { + if (dl_algo != PROTOCOL__FLEX_SLICE_ALGORITHM__None) { + LOG_E(FLEXRAN_AGENT, "cannot update scheduling algorithm: slice algorithm loaded\n"); + return; + } + LOG_I(FLEXRAN_AGENT, "loading DL new scheduling algorithm '%s'\n", dl->scheduler); + const int rc = flexran_set_dl_scheduler(mod_id, dl->scheduler); + if (rc < 0) { + LOG_E(FLEXRAN_AGENT, + "error while updating scheduling algorithm: " + "flexran_update_dl_sched_algo() -> %d)\n", + rc); + return; + } + } +} + +void apply_update_ul_slice_config(mid_t mod_id, Protocol__FlexSliceDlUlConfig *ul) { + if (!ul) + return; + + Protocol__FlexSliceAlgorithm ul_algo = flexran_get_ul_slice_algo(mod_id); + if (ul->has_algorithm && ul_algo != ul->algorithm) { + LOG_I(FLEXRAN_AGENT, "loading new UL slice algorithm %d\n", ul->algorithm); + ul_algo = ul->algorithm; + flexran_set_ul_slice_algo(mod_id, ul_algo); + } + if (ul->n_slices > 0) { + if (ul_algo == PROTOCOL__FLEX_SLICE_ALGORITHM__None) { + LOG_E(FLEXRAN_AGENT, "cannot update slices: no algorithm loaded\n"); + return; + } + int handled_ul[ul->n_slices]; + for (int i = 0; i < ul->n_slices; ++i) { + if (flexran_find_ul_slice(mod_id, ul->slices[i]->id) < 0) { + handled_ul[i] = 0; + continue; + } + update_or_remove_ul(mod_id, ul->slices[i]); + handled_ul[i] = 1; + } + for (int i = 0; i < ul->n_slices; ++i) { + if (handled_ul[i]) + continue; + update_or_remove_ul(mod_id, ul->slices[i]); + } + } + + if (ul->scheduler) { + if (ul_algo != PROTOCOL__FLEX_SLICE_ALGORITHM__None) { + LOG_E(FLEXRAN_AGENT, "cannot update scheduling algorithm: slice algorithm loaded\n"); + return; + } + LOG_I(FLEXRAN_AGENT, "loading new UL scheduling algorithm '%s'\n", ul->scheduler); + const int rc = flexran_set_ul_scheduler(mod_id, ul->scheduler); + if (rc < 0) { + LOG_E(FLEXRAN_AGENT, + "error while updating scheduling algorithm: " + "flexran_update_dl_sched_algo() -> %d)\n", + rc); + return; + } + } +} + +int apply_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig *ue_config) +{ if (!ue_config->has_rnti) { LOG_E(FLEXRAN_AGENT, "[%d] cannot update UE to slice association, no RNTI in flex_ue_config message\n", mod_id); - return; + return 0; } - if (ue_config->has_dl_slice_id) - LOG_I(FLEXRAN_AGENT, "[%d] associating UE RNTI %#x to DL slice ID %d\n", - mod_id, ue_config->rnti, ue_config->dl_slice_id); - if (ue_config->has_ul_slice_id) - LOG_I(FLEXRAN_AGENT, "[%d] associating UE RNTI %#x to UL slice ID %d\n", - mod_id, ue_config->rnti, ue_config->ul_slice_id); - ue_slice_assoc_update[n_ue_slice_assoc_updates++] = ue_config; - perform_slice_config_update_count = 2; -} - -int apply_ue_slice_assoc_update(mid_t mod_id) -{ - int i; - int changes = 0; - for (i = 0; i < n_ue_slice_assoc_updates; i++) { - int ue_id = find_UE_id(mod_id, ue_slice_assoc_update[i]->rnti); - if (ue_id < 0 || ue_id > MAX_MOBILES_PER_ENB){ - LOG_E(FLEXRAN_AGENT,"UE_id %d is wrong!!\n",ue_id); - continue; - } - if (ue_slice_assoc_update[i]->has_dl_slice_id) { - int slice_idx = flexran_find_dl_slice(mod_id, ue_slice_assoc_update[i]->dl_slice_id); - if (flexran_dl_slice_exists(mod_id, slice_idx)) { - flexran_set_ue_dl_slice_idx(mod_id, ue_id, slice_idx); - changes++; - } else { - LOG_W(FLEXRAN_AGENT, "[%d] DL slice %d does not exist, refusing change\n", - mod_id, ue_slice_assoc_update[i]->dl_slice_id); - } - } - if (ue_slice_assoc_update[i]->has_ul_slice_id) { - int slice_idx = flexran_find_ul_slice(mod_id, ue_slice_assoc_update[i]->ul_slice_id); - if (flexran_ul_slice_exists(mod_id, slice_idx)) { - flexran_set_ue_ul_slice_idx(mod_id, ue_id, slice_idx); - changes++; - } else { - LOG_W(FLEXRAN_AGENT, "[%d] UL slice %d does not exist, refusing change\n", - mod_id, ue_slice_assoc_update[i]->ul_slice_id); - } + int UE_id = flexran_get_mac_ue_id_rnti(mod_id, ue_config->rnti); + if (ue_config->has_dl_slice_id) { + if (flexran_get_dl_slice_algo(mod_id) == PROTOCOL__FLEX_SLICE_ALGORITHM__None) { + LOG_E(FLEXRAN_AGENT, "no DL slice algorithm loaded\n"); + } else { + LOG_I(FLEXRAN_AGENT, "[%d] associating UE RNTI %04x - %d/UE %d to DL slice ID %d\n", + mod_id, ue_config->rnti, ue_config->rnti, UE_id, ue_config->dl_slice_id); + flexran_set_ue_dl_slice_id(mod_id, UE_id, ue_config->dl_slice_id); } } - n_ue_slice_assoc_updates = 0; - return changes; + if (ue_config->has_ul_slice_id) { + if (flexran_get_ul_slice_algo(mod_id) == PROTOCOL__FLEX_SLICE_ALGORITHM__None) { + LOG_E(FLEXRAN_AGENT, "no UL slice algorithm loaded\n"); + } else { + LOG_I(FLEXRAN_AGENT, "[%d] associating UE RNTI %04x - %d/UE %d to UL slice ID %d\n", + mod_id, ue_config->rnti, ue_config->rnti, UE_id, ue_config->ul_slice_id); + flexran_set_ue_ul_slice_id(mod_id, UE_id, ue_config->ul_slice_id); + } + } + return 0; } diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h index 957fe6065e..9db5d61a11 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.h @@ -103,43 +103,11 @@ int load_dl_scheduler_function(mid_t mod_id, const char *function_name); /*** Functions for handling a slice config ***/ -/* allocate memory for a Protocol__FlexSliceConfig structure with n_dl DL slice - * configs and m_ul UL slice configs */ -Protocol__FlexSliceConfig *flexran_agent_create_slice_config(int n_dl, int m_ul); - -/* read the general slice parameters via RAN into the given - * Protocol__FlexSliceConfig struct */ -void flexran_agent_read_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *s); - -/* read the DL slice config via the RAN into a given Protocol__FlexDlSlice - * struct */ -void flexran_agent_read_slice_dl_config(mid_t mod_id, int slice_idx, Protocol__FlexDlSlice *dl_slice); - -/* read the UL slice config via the RAN into a given Protocol__FlexUlSlice - * struct */ -void flexran_agent_read_slice_ul_config(mid_t mod_id, int slice_idx, Protocol__FlexUlSlice *ul_slice); - -/* reads content of slice over the sc_update structure, so that it can be - * applied later by performing a diff between slice_config and sc_update */ -void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *slice); - -/* apply generic slice parameters (e.g. intra-/interslice sharing activated or - * not) if there are changes. Returns the number of changed parameters. */ -int apply_new_slice_config(mid_t mod_id, Protocol__FlexSliceConfig *olds, Protocol__FlexSliceConfig *news); - -/* apply new configuration of slice in DL if there are changes between the - * parameters. Returns the number of changed parameters. */ -int apply_new_slice_dl_config(mid_t mod_id, Protocol__FlexDlSlice *oldc, Protocol__FlexDlSlice *newc); - -/* apply new configuration of slice in UL if there are changes between the - * parameters. Returns the number of changed parameters. */ -int apply_new_slice_ul_config(mid_t mod_id, Protocol__FlexUlSlice *oldc, Protocol__FlexUlSlice *newc); - -/* inserts a new ue_config into the structure keeping ue to slice association - * updates and marks so it can be applied */ -void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig *ue_config); +/* Prepare the application of a slicing config */ +void apply_update_dl_slice_config(mid_t mod_id, Protocol__FlexSliceDlUlConfig *slice); +void apply_update_ul_slice_config(mid_t mod_id, Protocol__FlexSliceDlUlConfig *slice); /* apply a new association between a UE and a slice (both DL and UL) */ -int apply_ue_slice_assoc_update(mid_t mod_id); +int apply_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig *ue_config); #endif /*FLEXRAN_AGENT_MAC_INTERNAL_H_*/ diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c index 67329e91be..6e54e155c2 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c @@ -28,346 +28,3 @@ #include "flexran_agent_mac_slice_verification.h" - -/* overlap check for UL slices, helper type */ -struct sregion_s { - int start; - int length; -}; - -/* forward declaration of locally-used verification functions */ -int flexran_dl_slice_verify_pct(int pct); -int flexran_dl_slice_verify_priority(int prio); -int flexran_dl_slice_verify_position(int pos_low, int pos_high); -int flexran_dl_slice_verify_maxmcs(int maxmcs); -int flexran_ul_slice_verify_pct(int pct); -int flexran_ul_slice_verify_priority(int prio); -int flexran_ul_slice_verify_first_rb(int first_rb); -int flexran_ul_slice_verify_maxmcs(int maxmcs); -int check_ul_slice_overlap(mid_t mod_id, struct sregion_s *sr, int n); - -int flexran_verify_dl_slice(mid_t mod_id, Protocol__FlexDlSlice *dls) -{ - /* check mandatory parameters */ - if (!dls->has_id) { - LOG_E(FLEXRAN_AGENT, "[%d] Incoming DL slice configuration has no ID\n", mod_id); - return 0; - } - - /* verify parameters individualy */ - /* label is enum */ - if (!flexran_dl_slice_verify_pct(dls->percentage)) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] illegal DL slice percentage (%d)\n", - mod_id, dls->id, dls->percentage); - return 0; - } - /* isolation is a protobuf bool */ - if (!flexran_dl_slice_verify_priority(dls->priority)) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] illegal DL slice priority (%d)\n", - mod_id, dls->id, dls->priority); - return 0; - } - if (!flexran_dl_slice_verify_position(dls->position_low, dls->position_high)) { - LOG_E(FLEXRAN_AGENT, - "[%d][DL slice %d] illegal DL slice position low (%d) and/or high (%d)\n", - mod_id, dls->id, dls->position_low, dls->position_high); - return 0; - } - if (!flexran_dl_slice_verify_maxmcs(dls->maxmcs)) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] illegal DL slice max mcs %d\n", - mod_id, dls->id, dls->maxmcs); - return 0; - } - if (dls->n_sorting == 0) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] no sorting in DL slice\n", - mod_id, dls->id); - return 0; - } - if (!dls->sorting) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] no sorting found in DL slice\n", - mod_id, dls->id); - return 0; - } - /* sorting is an enum */ - /* accounting is an enum */ - if (!dls->scheduler_name) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] no scheduler name found\n", - mod_id, dls->id); - return 0; - } - if (strcmp(dls->scheduler_name, "schedule_ue_spec") != 0) { - LOG_E(FLEXRAN_AGENT, "[%d][DL slice %d] setting the scheduler to something " - "different than schedule_ue_spec is currently not allowed\n", - mod_id, dls->id); - return 0; - } - - return 1; -} - -int flexran_verify_group_dl_slices(mid_t mod_id, Protocol__FlexDlSlice **existing, - int n_ex, Protocol__FlexDlSlice **update, int n_up) -{ - int i, j, n; - int pct, pct_orig; - /* for every update, array points to existing slice, or NULL if update - * creates new slice */ - Protocol__FlexDlSlice *s[n_up]; - for (i = 0; i < n_up; i++) { - s[i] = NULL; - for (j = 0; j < n_ex; j++) { - if (existing[j]->id == update[i]->id) - s[i] = existing[j]; - } - } - - /* check that number of created and number of added slices in total matches - * [1,10] */ - n = n_ex; - for (i = 0; i < n_up; i++) { - /* new slice */ - if (!s[i]) n += 1; - /* slice will be deleted */ - else if (s[i]->percentage == 0) n -= 1; - /* else "only" an update */ - } - - if (n < 1 || n > MAX_NUM_SLICES) { - LOG_E(FLEXRAN_AGENT, "[%d] Illegal number of resulting DL slices (%d -> %d)\n", - mod_id, n_ex, n); - return 0; - } - - /* check that the sum of all slices percentages (including removed/added - * slices) matches [1,100] */ - pct = 0; - for (i = 0; i < n_ex; i++) { - pct += existing[i]->percentage; - } - pct_orig = pct; - for (i = 0; i < n_up; i++) { - /* if there is an existing slice, subtract its percentage and add the - * update's percentage */ - if (s[i]) - pct -= s[i]->percentage; - pct += update[i]->percentage; - } - if (pct < 1 || pct > 100) { - LOG_E(FLEXRAN_AGENT, - "[%d] invalid total RB share for DL slices (%d%% -> %d%%)\n", - mod_id, pct_orig, pct); - return 0; - } - - return 1; -} - -int flexran_verify_ul_slice(mid_t mod_id, Protocol__FlexUlSlice *uls) -{ - /* check mandatory parameters */ - if (!uls->has_id) { - LOG_E(FLEXRAN_AGENT, "[%d] Incoming UL slice configuration has no ID\n", mod_id); - return 0; - } - - /* verify parameters individually */ - /* label is enum */ - if (!flexran_ul_slice_verify_pct(uls->percentage)) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice percentage (%d)\n", - mod_id, uls->id, uls->percentage); - return 0; - } - /* isolation is a protobuf bool */ - if (!flexran_ul_slice_verify_priority(uls->priority)) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice percentage (%d)\n", - mod_id, uls->id, uls->priority); - return 0; - } - if (!flexran_ul_slice_verify_first_rb(uls->first_rb)) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice first RB (%d)\n", - mod_id, uls->id, uls->first_rb); - return 0; - } - if (!flexran_ul_slice_verify_maxmcs(uls->maxmcs)) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] illegal UL slice max mcs (%d)\n", - mod_id, uls->id, uls->maxmcs); - return 0; - } - /* TODO - if (uls->n_sorting == 0) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] no sorting in UL slice\n", - mod_id, uls->id); - return 0; - } - if (!uls->sorting) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] no sorting found in UL slice\n", - mod_id, uls->id); - return 0; - } - */ - /* sorting is an enum */ - /* accounting is an enum */ - if (!uls->scheduler_name) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] no scheduler name found\n", - mod_id, uls->id); - return 0; - } - if (strcmp(uls->scheduler_name, "schedule_ulsch_rnti") != 0) { - LOG_E(FLEXRAN_AGENT, "[%d][UL slice %d] setting the scheduler to something " - "different than schedule_ulsch_rnti is currently not allowed\n", - mod_id, uls->id); - return 0; - } - - return 1; -} - -int flexran_verify_group_ul_slices(mid_t mod_id, Protocol__FlexUlSlice **existing, - int n_ex, Protocol__FlexUlSlice **update, int n_up) -{ - int i, j, n; - int pct, pct_orig; - /* for every update, array "s" points to existing slice, or NULL if update - * creates new slice; array "offs" gives the offset of this slice */ - Protocol__FlexUlSlice *s[n_up]; - int offs[n_up]; - for (i = 0; i < n_up; i++) { - s[i] = NULL; - offs[i] = 0; - for (j = 0; j < n_ex; j++) { - if (existing[j]->id == update[i]->id) { - s[i] = existing[j]; - offs[i] = j; - } - } - } - - /* check that number of created and number of added slices in total matches - * [1,10] */ - n = n_ex; - for (i = 0; i < n_up; i++) { - /* new slice */ - if (!s[i]) n += 1; - /* slice will be deleted */ - else if (s[i]->percentage == 0) n -= 1; - /* else "only" an update */ - } - - if (n < 1 || n > MAX_NUM_SLICES) { - LOG_E(FLEXRAN_AGENT, "[%d] Illegal number of resulting UL slices (%d -> %d)\n", - mod_id, n_ex, n); - return 0; - } - - /* check that the sum of all slices percentages (including removed/added - * slices) matches [1,100] */ - pct = 0; - for (i = 0; i < n_ex; i++) { - pct += existing[i]->percentage; - } - pct_orig = pct; - for (i = 0; i < n_up; i++) { - /* if there is an existing slice, subtract its percentage and add the - * update's percentage */ - if (s[i]) - pct -= s[i]->percentage; - pct += update[i]->percentage; - } - if (pct < 1 || pct > 100) { - LOG_E(FLEXRAN_AGENT, "[%d] invalid total RB share (%d%% -> %d%%)\n", - mod_id, pct_orig, pct); - return 0; - } - - /* check that there is no overlap in slices resulting as the combination of - * first_rb and percentage */ - struct sregion_s sregion[n]; - const int N_RB = flexran_get_N_RB_UL(mod_id, 0); /* assume PCC */ - int k = n_ex; - for (i = 0; i < n_ex; i++) { - sregion[i].start = existing[i]->first_rb; - sregion[i].length = existing[i]->percentage * N_RB / 100; - } - for (i = 0; i < n_up; i++) { - ptrdiff_t d = s[i] ? offs[i] : k++; - AssertFatal(d >= 0 && d < k, "illegal pointer offset (%ld, k=%d)\n", d, k); - sregion[d].start = update[i]->first_rb; - sregion[d].length = update[i]->percentage * N_RB / 100; - } - AssertFatal(k == n, "illegal number of slices while calculating overlap\n"); - if (!check_ul_slice_overlap(mod_id, sregion, k)) { - LOG_E(FLEXRAN_AGENT, "[%d] UL slices are overlapping\n", mod_id); - return 0; - } - - return 1; -} - -int flexran_dl_slice_verify_pct(int pct) -{ - return pct >= 0 && pct <= 100; -} - -int flexran_dl_slice_verify_priority(int prio) -{ - return prio >= 0; -} - -int flexran_dl_slice_verify_position(int pos_low, int pos_high) -{ - return pos_low < pos_high && pos_low >= 0 && pos_high <= N_RBG_MAX; -} - -int flexran_dl_slice_verify_maxmcs(int maxmcs) -{ - return maxmcs >= 0 && maxmcs <= 28; -} - -int flexran_ul_slice_verify_pct(int pct) -{ - return pct >= 0 && pct <= 100; -} - -int flexran_ul_slice_verify_priority(int prio) -{ - return prio >= 0; -} - -int flexran_ul_slice_verify_first_rb(int first_rb) -{ - return first_rb >= 0 && first_rb < 100; -} - -int flexran_ul_slice_verify_maxmcs(int maxmcs) -{ - return maxmcs >= 0 && maxmcs <= 20; -} - -int sregion_compare(const void *_a, const void *_b) -{ - const struct sregion_s *a = (const struct sregion_s *)_a; - const struct sregion_s *b = (const struct sregion_s *)_b; - const int res = a->start - b->start; - if (res < 0) return -1; - else if (res == 0) return 0; - else return 1; -} - -int check_ul_slice_overlap(mid_t mod_id, struct sregion_s *sr, int n) -{ - int i; - int overlap, op, u; - const int N_RB = flexran_get_N_RB_UL(mod_id, 0); /* assume PCC */ - qsort(sr, n, sizeof(sr[0]), sregion_compare); - for (i = 0; i < n; i++) { - u = i == n-1 ? N_RB : sr[i+1].start; - AssertFatal(sr[i].start <= u, "unsorted slice list\n"); - overlap = sr[i].start + sr[i].length - u; - if (overlap <= 0) continue; - op = overlap * 100 / sr[i].length; - LOG_W(FLEXRAN_AGENT, "[%d] slice overlap of %d%% detected\n", mod_id, op); - if (op >= 10) /* more than 10% overlap -> refuse */ - return 0; - } - return 1; -} diff --git a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h index a8f4030d36..c9e66b6f88 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h +++ b/openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.h @@ -29,9 +29,3 @@ #include "flexran_agent_common_internal.h" #include "flexran_agent_mac_internal.h" -int flexran_verify_dl_slice(mid_t mod_id, Protocol__FlexDlSlice *dls); -int flexran_verify_group_dl_slices(mid_t mod_id, Protocol__FlexDlSlice **existing, - int n_ex, Protocol__FlexDlSlice **update, int n_up); -int flexran_verify_ul_slice(mid_t mod_id, Protocol__FlexUlSlice *uls); -int flexran_verify_group_ul_slices(mid_t mod_id, Protocol__FlexUlSlice **existing, - int n_ex, Protocol__FlexUlSlice **update, int n_up); diff --git a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c index 92c9917622..ec907a1956 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c +++ b/openair2/ENB_APP/CONTROL_MODULES/RRC/flexran_agent_rrc.c @@ -921,7 +921,4 @@ int flexran_agent_unregister_rrc_xface(mid_t mod_id) return 0; } -AGENT_RRC_xface *flexran_agent_get_rrc_xface(mid_t mod_id) -{ - return agent_rrc_xface[mod_id]; -} + diff --git a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c index 04a47406e1..c2d7cb9e55 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c +++ b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.c @@ -125,6 +125,63 @@ void flexran_agent_s1ap_destroy_stats_reply(Protocol__FlexStatsReply *reply) { } } +void flexran_agent_handle_mme_update(mid_t mod_id, + size_t n_mme, + Protocol__FlexS1apMme **mme) { + if (n_mme == 0 || n_mme > 1) { + LOG_E(FLEXRAN_AGENT, "cannot handle %lu MMEs yet\n", n_mme); + return; + } + + if (!mme[0]->s1_ip) { + LOG_E(FLEXRAN_AGENT, "no S1 IP present, cannot handle request\n"); + return; + } + + if (mme[0]->has_state + && mme[0]->state == PROTOCOL__FLEX_MME_STATE__FLMMES_DISCONNECTED) { + int rc = flexran_remove_s1ap_mme(mod_id, 1, &mme[0]->s1_ip); + if (rc == 0) + LOG_I(FLEXRAN_AGENT, "remove MME at IP %s\n", mme[0]->s1_ip); + else + LOG_W(FLEXRAN_AGENT, + "could not remove MME: flexran_remove_s1ap_mme() returned %d\n", + rc); + } else { + int rc = flexran_add_s1ap_mme(mod_id, 1, &mme[0]->s1_ip); + if (rc == 0) + LOG_I(FLEXRAN_AGENT, "add MME at IP %s\n", mme[0]->s1_ip); + else + LOG_W(FLEXRAN_AGENT, + "could not add MME: flexran_add_s1ap_mme() returned %d\n", + rc); + } +} + +void flexran_agent_handle_plmn_update(mid_t mod_id, + int CC_id, + size_t n_plmn, + Protocol__FlexPlmn **plmn_id) { + if (n_plmn < 1 || n_plmn > 6) { + LOG_E(FLEXRAN_AGENT, "cannot handle %lu PLMNs\n", n_plmn); + return; + } + + /* We assume the controller has checked all the parameters within each + * plmn_id */ + int rc = flexran_set_new_plmn_id(mod_id, CC_id, n_plmn, plmn_id); + if (rc == 0) { + LOG_I(FLEXRAN_AGENT, "set %lu new PLMNs:\n", n_plmn); + for (int i = 0; i < (int)n_plmn; ++i) + LOG_I(FLEXRAN_AGENT, " MCC %d MNC %d MNC length %d\n", + plmn_id[i]->mcc, plmn_id[i]->mnc, plmn_id[0]->mnc_length); + } else { + LOG_W(FLEXRAN_AGENT, + "could not set new PLMN configuration: flexran_set_new_plmn_id() returned %d\n", + rc); + } +} + int flexran_agent_register_s1ap_xface(mid_t mod_id) { if (agent_s1ap_xface[mod_id]) { LOG_E(FLEXRAN_AGENT, "S1AP agent CM for eNB %d is already registered\n", mod_id); diff --git a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h index 1cca6ac9c1..006eaa1d3c 100644 --- a/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h +++ b/openair2/ENB_APP/CONTROL_MODULES/S1AP/flexran_agent_s1ap.h @@ -60,6 +60,17 @@ int flexran_agent_s1ap_stats_reply(mid_t mod_id, /* Free allocated S1AP stats message */ void flexran_agent_s1ap_destroy_stats_reply(Protocol__FlexStatsReply *reply); +/* Add or remove MME updates */ +void flexran_agent_handle_mme_update(mid_t mod_id, + size_t n_mme, + Protocol__FlexS1apMme **mme); + +/* Set a new PLMN configuration */ +void flexran_agent_handle_plmn_update(mid_t mod_id, + int CC_id, + size_t n_plmn, + Protocol__FlexPlmn **plmn_id); + /* Register technology specific interface callbacks */ int flexran_agent_register_s1ap_xface(mid_t mod_id); diff --git a/openair2/ENB_APP/MACRLC_paramdef.h b/openair2/ENB_APP/MACRLC_paramdef.h index 55ce9d5059..fcee6142f0 100644 --- a/openair2/ENB_APP/MACRLC_paramdef.h +++ b/openair2/ENB_APP/MACRLC_paramdef.h @@ -58,6 +58,7 @@ #define CONFIG_STRING_MACRLC_SCHED_MODE "scheduler_mode" #define CONFIG_MACRLC_PUSCH10xSNR "puSch10xSnr" #define CONFIG_MACRLC_PUCCH10xSNR "puCch10xSnr" +#define CONFIG_STRING_MACRLC_DEFAULT_SCHED_DL_ALGO "default_sched_dl_algo" /*-------------------------------------------------------------------------------------------------------------------------------------------------------*/ /* MacRLC configuration parameters */ @@ -84,6 +85,7 @@ {CONFIG_STRING_MACRLC_SCHED_MODE, NULL, 0, strptr:NULL, defstrval:"default", TYPE_STRING, 0}, \ {CONFIG_MACRLC_PUSCH10xSNR, NULL, 0, iptr:NULL, defintval:200, TYPE_INT, 0}, \ {CONFIG_MACRLC_PUCCH10xSNR, NULL, 0, iptr:NULL, defintval:200, TYPE_INT, 0}, \ +{CONFIG_STRING_MACRLC_DEFAULT_SCHED_DL_ALGO, NULL, 0, strptr:NULL, defstrval:"round_robin_dl", TYPE_STRING, 0}, \ } #define MACRLC_CC_IDX 0 #define MACRLC_TRANSPORT_N_PREFERENCE_IDX 1 @@ -105,6 +107,7 @@ #define MACRLC_SCHED_MODE_IDX 17 #define MACRLC_PUSCH10xSNR_IDX 18 #define MACRLC_PUCCH10xSNR_IDX 19 +#define MACRLC_DEFAULT_SCHED_DL_ALGO_IDX 20 /*---------------------------------------------------------------------------------------------------------------------------------------------------------*/ #endif diff --git a/openair2/ENB_APP/MESSAGES/V2/config_common.proto b/openair2/ENB_APP/MESSAGES/V2/config_common.proto index 733d883c92..2f2267b628 100644 --- a/openair2/ENB_APP/MESSAGES/V2/config_common.proto +++ b/openair2/ENB_APP/MESSAGES/V2/config_common.proto @@ -61,82 +61,30 @@ enum flex_qam { // // Slice config related structures and enums // -enum flex_dl_sorting { - - CR_ROUND = 0; // Highest HARQ first - CR_SRB12 = 1; // Highest SRB1+2 first - CR_HOL = 2; // Highest HOL first - CR_LC = 3; // Greatest RLC buffer first - CR_CQI = 4; // Highest CQI first - CR_LCP = 5; // Highest LC priority first +enum flex_slice_algorithm { + None = 0; + Static = 1; + NVS = 2; } -enum flex_ul_sorting { - CRU_ROUND = 0; // Highest HARQ first - CRU_BUF = 1; // Highest BSR first - CRU_BTS = 2; // More bytes to schedule first - CRU_MCS = 3; // Highest MCS first - CRU_LCP = 4; // Highest LC priority first - CRU_HOL = 5; // Highest HOL first +message flex_slice_static { + optional uint32 posLow = 1; + optional uint32 posHigh = 2; } -enum flex_dl_accounting_policy { - POL_FAIR = 0; - POL_GREEDY = 1; - POL_NUM = 2; +message flex_slice { + optional uint32 id = 1; + optional string label = 2; + optional string scheduler = 3; + oneof params { + flex_slice_static static = 10; + } } -enum flex_ul_accounting_policy { - POLU_FAIR = 0; - POLU_GREEDY = 1; - POLU_NUM = 2; -} - -enum flex_slice_label { - xMBB = 0; - URLLC = 1; - mMTC = 2; - xMTC = 3; - Other = 4; -} - -message flex_dl_slice { - optional uint32 id = 1; - optional flex_slice_label label = 2; - // should be between 0 and 100 - optional uint32 percentage = 3; - // whether this slice should be exempted form interslice sharing - optional bool isolation = 4; - // increasing value means increasing prio - optional uint32 priority = 5; - // min and max RB to use (in frequency) in the range [0, N_RBG_MAX] - optional uint32 position_low = 6; - optional uint32 position_high = 7; - // maximum MCS to be allowed in this slice - optional uint32 maxmcs = 8; - repeated flex_dl_sorting sorting = 9; - optional flex_dl_accounting_policy accounting = 10; - optional string scheduler_name = 11; -} - -message flex_ul_slice { - optional uint32 id = 1; - optional flex_slice_label label = 2; - // should be between 0 and 100 - optional uint32 percentage = 3; - // whether this slice should be exempted form interslice sharing - optional bool isolation = 4; - // increasing value means increasing prio - optional uint32 priority = 5; - // RB start to use (in frequency) in the range [0, N_RB_MAX] - optional uint32 first_rb = 6; - // TODO RB number - //optional uint32 length_rb = 7; - // maximum MCS to be allowed in this slice - optional uint32 maxmcs = 8; - repeated flex_ul_sorting sorting = 9; - optional flex_ul_accounting_policy accounting = 10; - optional string scheduler_name = 11; +message flex_slice_dl_ul_config { + optional flex_slice_algorithm algorithm = 1; + repeated flex_slice slices = 2; + optional string scheduler = 3; // if no slicing } // diff --git a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto index 324153613d..1a69deec71 100644 --- a/openair2/ENB_APP/MESSAGES/V2/config_messages.proto +++ b/openair2/ENB_APP/MESSAGES/V2/config_messages.proto @@ -49,14 +49,8 @@ message flex_cell_config { } message flex_slice_config { - // whether remaining RBs after first intra-slice allocation will - // be allocated to UEs of the same slice - optional bool intraslice_share_active = 3; - // whether remaining RBs after slice allocation will be allocated - // to UEs of another slice. Isolated slices will be ignored. - optional bool interslice_share_active = 4; - repeated flex_dl_slice dl = 1; - repeated flex_ul_slice ul = 2; + optional flex_slice_dl_ul_config dl = 6; + optional flex_slice_dl_ul_config ul = 7; } message flex_ue_config { diff --git a/openair2/ENB_APP/enb_app.c b/openair2/ENB_APP/enb_app.c index 0e1c7e64bc..7c91e57813 100644 --- a/openair2/ENB_APP/enb_app.c +++ b/openair2/ENB_APP/enb_app.c @@ -273,7 +273,6 @@ void *eNB_app_task(void *args_p) { if (EPC_MODE_ENABLED) { LOG_I(ENB_APP, "[eNB %d] Received %s: associated MME %d\n", instance, ITTI_MSG_NAME (msg_p), S1AP_REGISTER_ENB_CNF(msg_p).nb_mme); - DevAssert(register_enb_pending > 0); register_enb_pending--; /* Check if at least eNB is registered with one MME */ diff --git a/openair2/ENB_APP/enb_config.c b/openair2/ENB_APP/enb_config.c index 6dcc574746..1d189832b4 100644 --- a/openair2/ENB_APP/enb_config.c +++ b/openair2/ENB_APP/enb_config.c @@ -29,6 +29,7 @@ #include #include +#include #include "common/utils/LOG/log.h" #include "assertions.h" @@ -260,6 +261,16 @@ void RCconfig_macrlc(int macrlc_has_f1[MAX_MAC_INST]) { global_scheduler_mode=SCHED_MODE_DEFAULT; printf("sched mode = default %d [%s]\n",global_scheduler_mode,*(MacRLC_ParamList.paramarray[j][MACRLC_SCHED_MODE_IDX].strptr)); } + + char *s = *MacRLC_ParamList.paramarray[j][MACRLC_DEFAULT_SCHED_DL_ALGO_IDX].strptr; + void *d = dlsym(NULL, s); + AssertFatal(d, "%s(): no default scheduler DL algo '%s' found\n", __func__, s); + // release default, add new + pp_impl_param_t *dl_pp = &RC.mac[j]->pre_processor_dl; + dl_pp->dl_algo.unset(&dl_pp->dl_algo.data); + dl_pp->dl_algo = *(default_sched_dl_algo_t *) d; + dl_pp->dl_algo.data = dl_pp->dl_algo.setup(); + LOG_I(ENB_APP, "using default scheduler DL algo '%s'\n", dl_pp->dl_algo.name); }// j=0..num_inst } /*else {// MacRLC_ParamList.numelt > 0 // ignore it @@ -1545,7 +1556,7 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) { RRC_CONFIGURATION_REQ(msg_p).eMBMS_configured = 0; printf("No eMBMS configuration, skipping it\n"); // eMTC configuration - char brparamspath[MAX_OPTNAME_SIZE*2 + 16]; + char brparamspath[MAX_OPTNAME_SIZE*2 + 160]; sprintf(brparamspath,"%s.%s", ccspath, ENB_CONFIG_STRING_EMTC_PARAMETERS); config_get(eMTCParams, sizeof(eMTCParams)/sizeof(paramdef_t), brparamspath); RRC_CONFIGURATION_REQ(msg_p).eMTC_configured = eMTCconfig.eMTC_configured&1; @@ -1554,7 +1565,7 @@ int RCconfig_RRC(uint32_t i, eNB_RRC_INST *rrc, int macrlc_has_f1) { else printf("No eMTC configuration, skipping it\n"); // Sidelink configuration - char SLparamspath[MAX_OPTNAME_SIZE*2 + 16]; + char SLparamspath[MAX_OPTNAME_SIZE*2 + 160]; sprintf(SLparamspath,"%s.%s", ccspath, ENB_CONFIG_STRING_SL_PARAMETERS); config_get( SLParams, sizeof(SLParams)/sizeof(paramdef_t), SLparamspath); // Sidelink Resource pool information diff --git a/openair2/ENB_APP/flexran_agent_common.c b/openair2/ENB_APP/flexran_agent_common.c index dc320ef974..7569ca1ac1 100644 --- a/openair2/ENB_APP/flexran_agent_common.c +++ b/openair2/ENB_APP/flexran_agent_common.c @@ -306,6 +306,7 @@ int flexran_agent_destroy_enb_config_reply(Protocol__FlexranMessage *msg) { if (reply->cell_config[i]->mbsfn_subframe_config_sfalloc) free(reply->cell_config[i]->mbsfn_subframe_config_sfalloc); + /* si_config is shared between MAC and RRC, free here */ if (reply->cell_config[i]->si_config) { for(int j = 0; j < reply->cell_config[i]->si_config->n_si_message; j++) { free(reply->cell_config[i]->si_config->si_message[j]); @@ -316,26 +317,7 @@ int flexran_agent_destroy_enb_config_reply(Protocol__FlexranMessage *msg) { } if (reply->cell_config[i]->slice_config) { - for (int j = 0; j < reply->cell_config[i]->slice_config->n_dl; ++j) { - if (reply->cell_config[i]->slice_config->dl[j]->n_sorting > 0) - free(reply->cell_config[i]->slice_config->dl[j]->sorting); - - free(reply->cell_config[i]->slice_config->dl[j]->scheduler_name); - free(reply->cell_config[i]->slice_config->dl[j]); - } - - free(reply->cell_config[i]->slice_config->dl); - - for (int j = 0; j < reply->cell_config[i]->slice_config->n_ul; ++j) { - if (reply->cell_config[i]->slice_config->ul[j]->n_sorting > 0) - free(reply->cell_config[i]->slice_config->ul[j]->sorting); - - free(reply->cell_config[i]->slice_config->ul[j]->scheduler_name); - free(reply->cell_config[i]->slice_config->ul[j]); - } - - free(reply->cell_config[i]->slice_config->ul); - free(reply->cell_config[i]->slice_config); + flexran_agent_destroy_mac_slice_config(reply->cell_config[i]); } free(reply->cell_config[i]); @@ -893,31 +875,40 @@ int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void *params, Prot Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)params; Protocol__FlexEnbConfigReply *enb_config = input->enb_config_reply_msg; - if (enb_config->n_cell_config == 0) { - LOG_W(FLEXRAN_AGENT, - "received enb_config_reply message does not contain a cell_config\n"); - *msg = NULL; - return 0; - } - if (enb_config->n_cell_config > 1) LOG_W(FLEXRAN_AGENT, "ignoring slice configs for other cell except cell 0\n"); - if (flexran_agent_get_mac_xface(mod_id) && enb_config->cell_config[0]->slice_config) { - prepare_update_slice_config(mod_id, enb_config->cell_config[0]->slice_config); - } else if (enb_config->cell_config[0]->has_eutra_band - && enb_config->cell_config[0]->has_dl_freq - && enb_config->cell_config[0]->has_ul_freq - && enb_config->cell_config[0]->has_dl_bandwidth) { - initiate_soft_restart(mod_id, enb_config->cell_config[0]); - } else if (flexran_agent_get_rrc_xface(mod_id) - && enb_config->cell_config[0]->has_x2_ho_net_control) { - LOG_I(FLEXRAN_AGENT, - "setting X2 HO NetControl to %d\n", - enb_config->cell_config[0]->x2_ho_net_control); - const int rc = flexran_set_x2_ho_net_control(mod_id, enb_config->cell_config[0]->x2_ho_net_control); - if (rc < 0) - LOG_E(FLEXRAN_AGENT, "Error in configuring X2 handover controlled by network"); + if (enb_config->n_cell_config > 0) { + if (flexran_agent_get_mac_xface(mod_id) && enb_config->cell_config[0]->slice_config) { + prepare_update_slice_config(mod_id, &enb_config->cell_config[0]->slice_config); + } + if (enb_config->cell_config[0]->has_eutra_band + && enb_config->cell_config[0]->has_dl_freq + && enb_config->cell_config[0]->has_ul_freq + && enb_config->cell_config[0]->has_dl_bandwidth) { + initiate_soft_restart(mod_id, enb_config->cell_config[0]); + } + if (flexran_agent_get_rrc_xface(mod_id) + && enb_config->cell_config[0]->has_x2_ho_net_control) { + LOG_I(FLEXRAN_AGENT, + "setting X2 HO NetControl to %d\n", + enb_config->cell_config[0]->x2_ho_net_control); + const int rc = flexran_set_x2_ho_net_control(mod_id, enb_config->cell_config[0]->x2_ho_net_control); + if (rc < 0) + LOG_E(FLEXRAN_AGENT, "Error in configuring X2 handover controlled by network"); + } + if (flexran_agent_get_rrc_xface(mod_id) && enb_config->cell_config[0]->n_plmn_id > 0) { + flexran_agent_handle_plmn_update(mod_id, + 0, + enb_config->cell_config[0]->n_plmn_id, + enb_config->cell_config[0]->plmn_id); + } + } + + if (flexran_agent_get_s1ap_xface(mod_id) && enb_config->s1ap) { + flexran_agent_handle_mme_update(mod_id, + enb_config->s1ap->n_mme, + enb_config->s1ap->mme); } *msg = NULL; @@ -930,7 +921,11 @@ int flexran_agent_handle_ue_config_reply(mid_t mod_id, const void *params, Proto Protocol__FlexUeConfigReply *ue_config_reply = input->ue_config_reply_msg; for (i = 0; flexran_agent_get_mac_xface(mod_id) && i < ue_config_reply->n_ue_config; i++) - prepare_ue_slice_assoc_update(mod_id, ue_config_reply->ue_config[i]); + prepare_ue_slice_assoc_update(mod_id, &ue_config_reply->ue_config[i]); + /* prepare_ue_slice_assoc_update takes ownership of the individual + * FlexUeConfig messages. Therefore, mark zero messages to not accidentally + * free them twice */ + ue_config_reply->n_ue_config = 0; *msg = NULL; return 0; diff --git a/openair2/ENB_APP/flexran_agent_extern.h b/openair2/ENB_APP/flexran_agent_extern.h index 119bc3d44c..5f17cf4841 100644 --- a/openair2/ENB_APP/flexran_agent_extern.h +++ b/openair2/ENB_APP/flexran_agent_extern.h @@ -41,10 +41,15 @@ AGENT_PHY_xface *flexran_agent_get_phy_xface(mid_t mod_id); /* Control module interface for the communication of the MAC Control Module with the agent */ -AGENT_MAC_xface *flexran_agent_get_mac_xface(mid_t mod_id); + +extern AGENT_MAC_xface *agent_mac_xface[NUM_MAX_ENB]; +#define flexran_agent_get_mac_xface(mod_id) (agent_mac_xface[mod_id]) +/* Control module interface for the communication of the RRC Control Module with the agent */ /* Control module interface for the communication of the RRC Control Module with the agent */ -AGENT_RRC_xface *flexran_agent_get_rrc_xface(mid_t mod_id); +// AGENT_RRC_xface *flexran_agent_get_rrc_xface(mid_t mod_id); +extern AGENT_RRC_xface *agent_rrc_xface[NUM_MAX_ENB]; +#define flexran_agent_get_rrc_xface(mod_id) (agent_rrc_xface[mod_id]) /* Control module interface for the communication of the RRC Control Module with the agent */ AGENT_PDCP_xface *flexran_agent_get_pdcp_xface(mid_t mod_id); diff --git a/openair2/ENB_APP/flexran_agent_ran_api.c b/openair2/ENB_APP/flexran_agent_ran_api.c index 32cb8c74e1..79c992a4d7 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.c +++ b/openair2/ENB_APP/flexran_agent_ran_api.c @@ -30,6 +30,7 @@ #include "flexran_agent_ran_api.h" #include "s1ap_eNB_ue_context.h" #include "s1ap_eNB_management_procedures.h" +#include "openair2/LAYER2/MAC/slicing/slicing.h" static inline int phy_is_present(mid_t mod_id, uint8_t cc_id) { return RC.eNB && RC.eNB[mod_id] && RC.eNB[mod_id][cc_id]; @@ -3013,471 +3014,293 @@ uint32_t flexran_get_rrc_enb_ue_s1ap_id(mid_t mod_id, rnti_t rnti) } /**************************** SLICING ****************************/ -int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id) { - if (!mac_is_present(mod_id)) return -1; +Protocol__FlexSliceAlgorithm flexran_get_dl_slice_algo(mid_t mod_id) { + if (!mac_is_present(mod_id)) return PROTOCOL__FLEX_SLICE_ALGORITHM__None; - int slice_idx = 0; //RC.mac[mod_id]->UE_info.assoc_dl_slice_idx[ue_id]; - - if (slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_dl) - return RC.mac[mod_id]->slice_info.dl[slice_idx].id; - - return 0; + switch (RC.mac[mod_id]->pre_processor_dl.algorithm) { + case STATIC_SLICING: + return PROTOCOL__FLEX_SLICE_ALGORITHM__Static; + default: + return PROTOCOL__FLEX_SLICE_ALGORITHM__None; + } } -void flexran_set_ue_dl_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx) { +int flexran_set_dl_slice_algo(mid_t mod_id, Protocol__FlexSliceAlgorithm algo) { + if (!mac_is_present(mod_id)) return 0; + eNB_MAC_INST *mac = RC.mac[mod_id]; + const int cc_id = 0; + + pp_impl_param_t dl = mac->pre_processor_dl; + switch (algo) { + case PROTOCOL__FLEX_SLICE_ALGORITHM__Static: + mac->pre_processor_dl = static_dl_init(mod_id, cc_id); + break; + default: + mac->pre_processor_dl.algorithm = 0; + mac->pre_processor_dl.dl = dlsch_scheduler_pre_processor; + mac->pre_processor_dl.dl_algo.data = mac->pre_processor_dl.dl_algo.setup(); + mac->pre_processor_dl.slices = NULL; + break; + } + if (dl.slices) + dl.destroy(&dl.slices); + if (dl.dl_algo.data) + dl.dl_algo.unset(&dl.dl_algo.data); + return 1; +} + +Protocol__FlexSliceAlgorithm flexran_get_ul_slice_algo(mid_t mod_id) { + if (!mac_is_present(mod_id)) return PROTOCOL__FLEX_SLICE_ALGORITHM__None; + + switch (RC.mac[mod_id]->pre_processor_ul.algorithm) { + case STATIC_SLICING: + return PROTOCOL__FLEX_SLICE_ALGORITHM__Static; + default: + return PROTOCOL__FLEX_SLICE_ALGORITHM__None; + } +} + +int flexran_set_ul_slice_algo(mid_t mod_id, Protocol__FlexSliceAlgorithm algo) { + if (!mac_is_present(mod_id)) return 0; + eNB_MAC_INST *mac = RC.mac[mod_id]; + const int cc_id = 0; + + pp_impl_param_t ul = mac->pre_processor_ul; + switch (algo) { + case PROTOCOL__FLEX_SLICE_ALGORITHM__Static: + mac->pre_processor_ul = static_ul_init(mod_id, cc_id); + break; + default: + mac->pre_processor_ul.algorithm = 0; + mac->pre_processor_ul.ul = ulsch_scheduler_pre_processor; + mac->pre_processor_ul.ul_algo.data = mac->pre_processor_ul.ul_algo.setup(); + mac->pre_processor_ul.slices = NULL; + break; + } + if (ul.slices) + ul.destroy(&ul.slices); + if (ul.ul_algo.data) + ul.ul_algo.unset(&ul.ul_algo.data); + return 1; +} + +int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id) { + if (!mac_is_present(mod_id)) return -1; + slice_info_t *slices = RC.mac[mod_id]->pre_processor_dl.slices; + if (!slices) return -1; + const int idx = slices->UE_assoc_slice[ue_id]; + return slices->s[idx]->id; +} + +void flexran_set_ue_dl_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id) { if (!mac_is_present(mod_id)) return; - - if (flexran_get_mac_ue_crnti(mod_id, ue_id) == NOT_A_RNTI) return; - - if (!flexran_dl_slice_exists(mod_id, slice_idx)) return; - - //RC.mac[mod_id]->UE_info.assoc_dl_slice_idx[ue_id] = slice_idx; + int idx = flexran_find_dl_slice(mod_id, slice_id); + if (idx < 0) return; + pp_impl_param_t *dl = &RC.mac[mod_id]->pre_processor_dl; + dl->move_UE(dl->slices, ue_id, idx); } int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id) { if (!mac_is_present(mod_id)) return -1; - - int slice_idx = 0; //RC.mac[mod_id]->UE_info.assoc_ul_slice_idx[ue_id]; - - if (slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_ul) - return RC.mac[mod_id]->slice_info.ul[slice_idx].id; - - return 0; + slice_info_t *slices = RC.mac[mod_id]->pre_processor_ul.slices; + if (!slices) return -1; + const int idx = slices->UE_assoc_slice[ue_id]; + return slices->s[idx]->id; } -void flexran_set_ue_ul_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx) { +void flexran_set_ue_ul_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id) { if (!mac_is_present(mod_id)) return; - - if (flexran_get_mac_ue_crnti(mod_id, ue_id) == NOT_A_RNTI) return; - - if (!flexran_ul_slice_exists(mod_id, slice_idx)) return; - - //RC.mac[mod_id]->UE_info.assoc_ul_slice_idx[ue_id] = slice_idx; + int idx = flexran_find_ul_slice(mod_id, slice_id); + if (idx < 0) return; + pp_impl_param_t *ul = &RC.mac[mod_id]->pre_processor_ul; + ul->move_UE(ul->slices, ue_id, idx); } -int flexran_dl_slice_exists(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_dl; +int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s) { + if (!mac_is_present(mod_id)) return 0; + void *params = NULL; + switch (s->params_case) { + case PROTOCOL__FLEX_SLICE__PARAMS_STATIC: + params = malloc(sizeof(static_slice_param_t)); + if (!params) return 0; + ((static_slice_param_t *)params)->posLow = s->static_->poslow; + ((static_slice_param_t *)params)->posHigh = s->static_->poshigh; + break; + default: + break; + } + pp_impl_param_t *dl = &RC.mac[mod_id]->pre_processor_dl; + char *l = s->label ? strdup(s->label) : NULL; + void *algo = &dl->dl_algo; // default scheduler + if (s->scheduler) { + algo = dlsym(NULL, s->scheduler); + if (!algo) { + free(params); + LOG_E(FLEXRAN_AGENT, "cannot locate scheduler '%s'\n", s->scheduler); + return -15; + } + } + return dl->addmod_slice(dl->slices, s->id, l, algo, params); } -int flexran_create_dl_slice(mid_t mod_id, slice_id_t slice_id) { - if (!mac_is_present(mod_id)) return -1; - - int newidx = RC.mac[mod_id]->slice_info.n_dl; - - if (newidx >= MAX_NUM_SLICES) return -1; - - ++RC.mac[mod_id]->slice_info.n_dl; - flexran_set_dl_slice_id(mod_id, newidx, slice_id); - return newidx; +int flexran_remove_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s) { + if (!mac_is_present(mod_id)) return 0; + const int idx = flexran_find_dl_slice(mod_id, s->id); + if (idx < 0) return 0; + pp_impl_param_t *dl = &RC.mac[mod_id]->pre_processor_dl; + return dl->remove_slice(dl->slices, idx); } int flexran_find_dl_slice(mid_t mod_id, slice_id_t slice_id) { if (!mac_is_present(mod_id)) return -1; - - slice_info_t *sli = &RC.mac[mod_id]->slice_info; - int n = sli->n_dl; - - for (int i = 0; i < n; i++) { - if (sli->dl[i].id == slice_id) return i; - } - + slice_info_t *si = RC.mac[mod_id]->pre_processor_dl.slices; + for (int i = 0; i < si->num; ++i) + if (si->s[i]->id == slice_id) + return i; return -1; } -int flexran_remove_dl_slice(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - slice_info_t *sli = &RC.mac[mod_id]->slice_info; - - if (sli->n_dl <= 1) return -1; - - if (sli->dl[slice_idx].sched_name) free(sli->dl[slice_idx].sched_name); - - --sli->n_dl; - - /* move last element to the position of the removed one */ - if (slice_idx != sli->n_dl) - memcpy(&sli->dl[slice_idx], &sli->dl[sli->n_dl], sizeof(sli->dl[sli->n_dl])); - - memset(&sli->dl[sli->n_dl], 0, sizeof(sli->dl[sli->n_dl])); - /* all UEs that have been in the old slice are put into slice index 0 */ - //int *assoc_list = RC.mac[mod_id]->UE_info.assoc_dl_slice_idx; - - //for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) { - // if (assoc_list[i] == slice_idx) - // assoc_list[i] = 0; - //} - - return 1; +void flexran_get_dl_slice(mid_t mod_id, + int slice_idx, + Protocol__FlexSlice *slice, + Protocol__FlexSliceAlgorithm algo) { + if (!mac_is_present(mod_id)) return; + slice_t *s_ = RC.mac[mod_id]->pre_processor_dl.slices->s[slice_idx]; + slice->has_id = 1; + slice->id = s_->id; + slice->label = s_->label; + slice->scheduler = s_->dl_algo.name; + slice->params_case = PROTOCOL__FLEX_SLICE__PARAMS__NOT_SET; + switch (algo) { + case PROTOCOL__FLEX_SLICE_ALGORITHM__Static: + slice->static_ = malloc(sizeof(Protocol__FlexSliceStatic)); + if (!slice->static_) return; + protocol__flex_slice_static__init(slice->static_); + slice->static_->has_poslow = 1; + slice->static_->poslow = ((static_slice_param_t *)s_->algo_data)->posLow; + slice->static_->has_poshigh = 1; + slice->static_->poshigh = ((static_slice_param_t *)s_->algo_data)->posHigh; + slice->params_case = PROTOCOL__FLEX_SLICE__PARAMS_STATIC; + break; + default: + break; + } } int flexran_get_num_dl_slices(mid_t mod_id) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.n_dl; -} - -int flexran_get_intraslice_sharing_active(mid_t mod_id) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.intraslice_share_active; -} -void flexran_set_intraslice_sharing_active(mid_t mod_id, int intraslice_active) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.intraslice_share_active = intraslice_active; -} - -int flexran_get_interslice_sharing_active(mid_t mod_id) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.interslice_share_active; -} -void flexran_set_interslice_sharing_active(mid_t mod_id, int interslice_active) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.interslice_share_active = interslice_active; -} - -slice_id_t flexran_get_dl_slice_id(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].id; -} -void flexran_set_dl_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].id = slice_id; -} - -int flexran_get_dl_slice_percentage(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].pct * 100.0f; -} -void flexran_set_dl_slice_percentage(mid_t mod_id, int slice_idx, int percentage) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].pct = percentage / 100.0f; -} - -int flexran_get_dl_slice_isolation(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].isol; -} -void flexran_set_dl_slice_isolation(mid_t mod_id, int slice_idx, int is_isolated) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].isol = is_isolated; -} - -int flexran_get_dl_slice_priority(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].prio; -} -void flexran_set_dl_slice_priority(mid_t mod_id, int slice_idx, int priority) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].prio = priority; -} - -int flexran_get_dl_slice_position_low(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].pos_low; -} -void flexran_set_dl_slice_position_low(mid_t mod_id, int slice_idx, int poslow) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].pos_low = poslow; -} - -int flexran_get_dl_slice_position_high(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].pos_high; -} -void flexran_set_dl_slice_position_high(mid_t mod_id, int slice_idx, int poshigh) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].pos_high = poshigh; -} - -int flexran_get_dl_slice_maxmcs(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].maxmcs; -} -void flexran_set_dl_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.dl[slice_idx].maxmcs = maxmcs; -} - -int flexran_get_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting **sorting_list) { - if (!mac_is_present(mod_id)) return -1; - - if (!(*sorting_list)) { - *sorting_list = calloc(CR_NUM, sizeof(Protocol__FlexDlSorting)); - - if (!(*sorting_list)) return -1; - } - - uint32_t policy = RC.mac[mod_id]->slice_info.dl[slice_idx].sorting; - - for (int i = 0; i < CR_NUM; i++) { - switch (policy >> 4 * (CR_NUM - 1 - i) & 0xF) { - case CR_ROUND: - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_ROUND; - break; - - case CR_SRB12: - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_SRB12; - break; - - case CR_HOL: - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_HOL; - break; - - case CR_LC: - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_LC; - break; - - case CR_CQI: - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_CQI; - break; - - case CR_LCP: - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_LCP; - break; - - default: - /* this should not happen, but a "default" */ - (*sorting_list)[i] = PROTOCOL__FLEX_DL_SORTING__CR_ROUND; - break; - } - } - - return CR_NUM; -} -void flexran_set_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting *sorting_list, int n) { - if (!mac_is_present(mod_id)) return; - - uint32_t policy = 0; - - for (int i = 0; i < n && i < CR_NUM; i++) { - switch (sorting_list[i]) { - case PROTOCOL__FLEX_DL_SORTING__CR_ROUND: - policy = policy << 4 | CR_ROUND; - break; - - case PROTOCOL__FLEX_DL_SORTING__CR_SRB12: - policy = policy << 4 | CR_SRB12; - break; - - case PROTOCOL__FLEX_DL_SORTING__CR_HOL: - policy = policy << 4 | CR_HOL; - break; - - case PROTOCOL__FLEX_DL_SORTING__CR_LC: - policy = policy << 4 | CR_LC; - break; - - case PROTOCOL__FLEX_DL_SORTING__CR_CQI: - policy = policy << 4 | CR_CQI; - break; - - case PROTOCOL__FLEX_DL_SORTING__CR_LCP: - policy = policy << 4 | CR_LCP; - break; - - default: /* suppresses warnings */ - policy = policy << 4 | CR_ROUND; - break; - } - } - - /* fill up with 0 == CR_ROUND */ - if (CR_NUM > n) policy = policy << 4 * (CR_NUM - n); - - RC.mac[mod_id]->slice_info.dl[slice_idx].sorting = policy; -} - -Protocol__FlexDlAccountingPolicy flexran_get_dl_slice_accounting_policy(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR; - - switch (RC.mac[mod_id]->slice_info.dl[slice_idx].accounting) { - case POL_FAIR: - return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR; - - case POL_GREEDY: - return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_GREEDY; - - default: - return PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR; - } -} -void flexran_set_dl_slice_accounting_policy(mid_t mod_id, int slice_idx, Protocol__FlexDlAccountingPolicy accounting) { - if (!mac_is_present(mod_id)) return; - - switch (accounting) { - case PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_FAIR: - RC.mac[mod_id]->slice_info.dl[slice_idx].accounting = POL_FAIR; - return; - - case PROTOCOL__FLEX_DL_ACCOUNTING_POLICY__POL_GREEDY: - RC.mac[mod_id]->slice_info.dl[slice_idx].accounting = POL_GREEDY; - return; - - default: - RC.mac[mod_id]->slice_info.dl[slice_idx].accounting = POL_FAIR; - return; - } -} - -char *flexran_get_dl_slice_scheduler(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return NULL; - - return RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name; -} -int flexran_set_dl_slice_scheduler(mid_t mod_id, int slice_idx, char *name) { if (!mac_is_present(mod_id)) return 0; - - if (RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name) - free(RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name); - - RC.mac[mod_id]->slice_info.dl[slice_idx].sched_name = strdup(name); - RC.mac[mod_id]->slice_info.dl[slice_idx].sched_cb = dlsym(NULL, name); - return RC.mac[mod_id]->slice_info.dl[slice_idx].sched_cb != NULL; + if (!RC.mac[mod_id]->pre_processor_dl.slices) return 0; + return RC.mac[mod_id]->pre_processor_dl.slices->num; } -int flexran_create_ul_slice(mid_t mod_id, slice_id_t slice_id) { +int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s) { if (!mac_is_present(mod_id)) return -1; + void *params = NULL; + switch (s->params_case) { + case PROTOCOL__FLEX_SLICE__PARAMS_STATIC: + params = malloc(sizeof(static_slice_param_t)); + if (!params) return 0; + ((static_slice_param_t *)params)->posLow = s->static_->poslow; + ((static_slice_param_t *)params)->posHigh = s->static_->poshigh; + break; + default: + break; + } + pp_impl_param_t *ul = &RC.mac[mod_id]->pre_processor_ul; + char *l = s->label ? strdup(s->label) : NULL; + void *algo = &ul->ul_algo; // default scheduler + if (s->scheduler) { + algo = dlsym(NULL, s->scheduler); + if (!algo) { + free(params); + LOG_E(FLEXRAN_AGENT, "cannot locate scheduler '%s'\n", s->scheduler); + return -15; + } + } + return ul->addmod_slice(ul->slices, s->id, l, algo, params); +} - int newidx = RC.mac[mod_id]->slice_info.n_ul; - - if (newidx >= MAX_NUM_SLICES) return -1; - - ++RC.mac[mod_id]->slice_info.n_ul; - flexran_set_ul_slice_id(mod_id, newidx, slice_id); - return newidx; +int flexran_remove_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s) { + if (!mac_is_present(mod_id)) return 0; + const int idx = flexran_find_ul_slice(mod_id, s->id); + if (idx < 0) return 0; + pp_impl_param_t *ul = &RC.mac[mod_id]->pre_processor_ul; + return ul->remove_slice(ul->slices, idx); } int flexran_find_ul_slice(mid_t mod_id, slice_id_t slice_id) { if (!mac_is_present(mod_id)) return -1; - - slice_info_t *sli = &RC.mac[mod_id]->slice_info; - int n = sli->n_ul; - - for (int i = 0; i < n; i++) { - if (sli->ul[i].id == slice_id) return i; - } - + slice_info_t *si = RC.mac[mod_id]->pre_processor_ul.slices; + for (int i = 0; i < si->num; ++i) + if (si->s[i]->id == slice_id) + return i; return -1; } -int flexran_remove_ul_slice(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; +void flexran_get_ul_slice(mid_t mod_id, + int slice_idx, + Protocol__FlexSlice *slice, + Protocol__FlexSliceAlgorithm algo) { + if (!mac_is_present(mod_id)) return; + slice_t *s_ = RC.mac[mod_id]->pre_processor_ul.slices->s[slice_idx]; + slice->has_id = 1; + slice->id = s_->id; + slice->label = s_->label; + slice->scheduler = s_->ul_algo.name; + slice->params_case = PROTOCOL__FLEX_SLICE__PARAMS__NOT_SET; + switch (algo) { + case PROTOCOL__FLEX_SLICE_ALGORITHM__Static: + slice->static_ = malloc(sizeof(Protocol__FlexSliceStatic)); + if (!slice->static_) return; + protocol__flex_slice_static__init(slice->static_); + slice->static_->has_poslow = 1; + slice->static_->poslow = ((static_slice_param_t *)s_->algo_data)->posLow; + slice->static_->has_poshigh = 1; + slice->static_->poshigh = ((static_slice_param_t *)s_->algo_data)->posHigh; + slice->params_case = PROTOCOL__FLEX_SLICE__PARAMS_STATIC; + break; + default: + break; + } - slice_info_t *sli = &RC.mac[mod_id]->slice_info; - - if (sli->n_ul <= 1) return -1; - - if (sli->ul[slice_idx].sched_name) free(sli->ul[slice_idx].sched_name); - - --sli->n_ul; - - /* move last element to the position of the removed one */ - if (slice_idx != sli->n_ul) - memcpy(&sli->ul[slice_idx], &sli->ul[sli->n_ul], sizeof(sli->ul[sli->n_ul])); - - memset(&sli->ul[sli->n_ul], 0, sizeof(sli->ul[sli->n_ul])); - /* all UEs that have been in the old slice are put into slice index 0 */ - //int *assoc_list = RC.mac[mod_id]->UE_info.assoc_ul_slice_idx; - - //for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) { - // if (assoc_list[i] == slice_idx) - // assoc_list[i] = 0; - //} - - return sli->n_ul; } int flexran_get_num_ul_slices(mid_t mod_id) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.n_ul; -} - -int flexran_ul_slice_exists(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return slice_idx >= 0 && slice_idx < RC.mac[mod_id]->slice_info.n_ul; -} - -slice_id_t flexran_get_ul_slice_id(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.ul[slice_idx].id; -} -void flexran_set_ul_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.ul[slice_idx].id = slice_id; -} - -int flexran_get_ul_slice_percentage(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.ul[slice_idx].pct * 100.0f; -} -void flexran_set_ul_slice_percentage(mid_t mod_id, int slice_idx, int percentage) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.ul[slice_idx].pct = percentage / 100.0f; -} - -int flexran_get_ul_slice_first_rb(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.ul[slice_idx].first_rb; -} - -void flexran_set_ul_slice_first_rb(mid_t mod_id, int slice_idx, int first_rb) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.ul[slice_idx].first_rb = first_rb; -} - -int flexran_get_ul_slice_maxmcs(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return -1; - - return RC.mac[mod_id]->slice_info.ul[slice_idx].maxmcs; -} -void flexran_set_ul_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs) { - if (!mac_is_present(mod_id)) return; - - RC.mac[mod_id]->slice_info.ul[slice_idx].maxmcs = maxmcs; -} - -char *flexran_get_ul_slice_scheduler(mid_t mod_id, int slice_idx) { - if (!mac_is_present(mod_id)) return NULL; - - return RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name; -} -int flexran_set_ul_slice_scheduler(mid_t mod_id, int slice_idx, char *name) { if (!mac_is_present(mod_id)) return 0; + if (!RC.mac[mod_id]->pre_processor_ul.slices) return 0; + return RC.mac[mod_id]->pre_processor_ul.slices->num; +} - if (RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name) - free(RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name); +char *flexran_get_dl_scheduler_name(mid_t mod_id) { + if (!mac_is_present(mod_id)) return NULL; + return RC.mac[mod_id]->pre_processor_dl.dl_algo.name; +} - RC.mac[mod_id]->slice_info.ul[slice_idx].sched_name = strdup(name); - RC.mac[mod_id]->slice_info.ul[slice_idx].sched_cb = dlsym(NULL, name); - return RC.mac[mod_id]->slice_info.ul[slice_idx].sched_cb != NULL; +int flexran_set_dl_scheduler(mid_t mod_id, char *sched) { + if (!mac_is_present(mod_id)) return -1; + void *d = dlsym(NULL, sched); + if (!d) return -2; + pp_impl_param_t *dl_pp = &RC.mac[mod_id]->pre_processor_dl; + dl_pp->dl_algo.unset(&dl_pp->dl_algo.data); + dl_pp->dl_algo = *(default_sched_dl_algo_t *) d; + dl_pp->dl_algo.data = dl_pp->dl_algo.setup(); + return 0; +} + +char *flexran_get_ul_scheduler_name(mid_t mod_id) { + if (!mac_is_present(mod_id)) return NULL; + return RC.mac[mod_id]->pre_processor_ul.ul_algo.name; +} + +int flexran_set_ul_scheduler(mid_t mod_id, char *sched) { + if (!mac_is_present(mod_id)) return -1; + void *d = dlsym(NULL, sched); + if (!d) return -2; + pp_impl_param_t *ul_pp = &RC.mac[mod_id]->pre_processor_ul; + ul_pp->ul_algo.unset(&ul_pp->ul_algo.data); + ul_pp->ul_algo = *(default_sched_ul_algo_t *) d; + ul_pp->ul_algo.data = ul_pp->ul_algo.setup(); + return 0; } /************************** S1AP **************************/ @@ -3634,6 +3457,168 @@ int flexran_get_s1ap_mme_conf(mid_t mod_id, mid_t mme_index, Protocol__FlexS1apM return 0; } +int flexran_add_s1ap_mme(mid_t mod_id, size_t n_mme, char **mme_ipv4) { + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return -1; + if (!rrc_is_present(mod_id)) return -2; + + /* Reconstruct S1AP_REGISTER_ENB_REQ */ + MessageDef *m = itti_alloc_new_message(TASK_FLEXRAN_AGENT, S1AP_REGISTER_ENB_REQ); + RCconfig_S1(m, mod_id); + + const int CC_id = 0; + eNB_RRC_INST *rrc = RC.rrc[CC_id]; + RrcConfigurationReq *conf = &rrc->configuration; + S1AP_REGISTER_ENB_REQ(m).num_plmn = conf->num_plmn; + for (int i = 0; i < conf->num_plmn; ++i) { + S1AP_REGISTER_ENB_REQ(m).mcc[i] = conf->mcc[i]; + S1AP_REGISTER_ENB_REQ(m).mnc[i] = conf->mnc[i]; + S1AP_REGISTER_ENB_REQ(m).mnc_digit_length[i] = conf->mnc_digit_length[i]; + } + + /* reconstruct MME list, it might have been updated since initial + * configuration */ + S1AP_REGISTER_ENB_REQ(m).nb_mme = 0; + struct s1ap_eNB_mme_data_s *mme = NULL; + RB_FOREACH(mme, s1ap_mme_map, &s1ap->s1ap_mme_head) { + const int n = S1AP_REGISTER_ENB_REQ(m).nb_mme; + S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv4 = mme->mme_s1_ip.ipv4; + strcpy(S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv4_address, mme->mme_s1_ip.ipv4_address); + S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv6 = mme->mme_s1_ip.ipv6; + strcpy(S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv6_address, mme->mme_s1_ip.ipv6_address); + S1AP_REGISTER_ENB_REQ(m).broadcast_plmn_num[n] = mme->broadcast_plmn_num; + for (int i = 0; i < mme->broadcast_plmn_num; ++i) + S1AP_REGISTER_ENB_REQ(m).broadcast_plmn_index[n][i] = mme->broadcast_plmn_index[i]; + S1AP_REGISTER_ENB_REQ(m).nb_mme += 1; + } + + if (S1AP_REGISTER_ENB_REQ(m).nb_mme + n_mme > S1AP_MAX_NB_MME_IP_ADDRESS) + return -1; + + for (int i = 0; i < n_mme; ++i) { + const int n = S1AP_REGISTER_ENB_REQ(m).nb_mme; + strcpy(S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv4_address, mme_ipv4[0]); + S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv4 = 1; + S1AP_REGISTER_ENB_REQ(m).mme_ip_address[n].ipv6 = 0; + S1AP_REGISTER_ENB_REQ(m).broadcast_plmn_num[n] = S1AP_REGISTER_ENB_REQ(m).num_plmn; + for (int i = 0; i < S1AP_REGISTER_ENB_REQ(m).num_plmn; ++i) + S1AP_REGISTER_ENB_REQ(m).broadcast_plmn_index[n][i] = i; + S1AP_REGISTER_ENB_REQ(m).nb_mme += 1; + } + + itti_send_msg_to_task (TASK_S1AP, ENB_MODULE_ID_TO_INSTANCE(mod_id), m); + + return 0; +} + +int flexran_remove_s1ap_mme(mid_t mod_id, size_t n_mme, char **mme_ipv4) { + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) return -1; + struct s1ap_eNB_mme_data_s *mme = NULL; + RB_FOREACH(mme, s1ap_mme_map, &s1ap->s1ap_mme_head) { + if (mme->mme_s1_ip.ipv4 + && strncmp(mme->mme_s1_ip.ipv4_address, mme_ipv4[0], 16) == 0) + break; + } + if (!mme) + return -2; + + MessageDef *m = itti_alloc_new_message(TASK_FLEXRAN_AGENT, SCTP_CLOSE_ASSOCIATION); + SCTP_CLOSE_ASSOCIATION(m).assoc_id = mme->assoc_id; + itti_send_msg_to_task (TASK_SCTP, ENB_MODULE_ID_TO_INSTANCE(mod_id), m); + + switch (mme->state) { + case S1AP_ENB_STATE_WAITING: + s1ap->s1ap_mme_nb -= 1; + if (s1ap->s1ap_mme_pending_nb > 0) + s1ap->s1ap_mme_pending_nb -= 1; + break; + case S1AP_ENB_STATE_CONNECTED: + case S1AP_ENB_OVERLOAD: /* I am not sure the decrements are right here */ + s1ap->s1ap_mme_nb -= 1; + s1ap->s1ap_mme_associated_nb -= 1; + break; + case S1AP_ENB_STATE_DISCONNECTED: + default: + break; + } + RB_REMOVE(s1ap_mme_map, &s1ap->s1ap_mme_head, mme); + + return 0; +} + +int flexran_set_new_plmn_id(mid_t mod_id, int CC_id, size_t n_plmn, Protocol__FlexPlmn **plmn_id) { + if (!rrc_is_present(mod_id)) + return -1; + s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); + if (!s1ap) + return -2; + + eNB_RRC_INST *rrc = RC.rrc[CC_id]; + RrcConfigurationReq *conf = &rrc->configuration; + + uint8_t num_plmn_old = conf->num_plmn; + uint16_t mcc[PLMN_LIST_MAX_SIZE]; + uint16_t mnc[PLMN_LIST_MAX_SIZE]; + uint8_t mnc_digit_length[PLMN_LIST_MAX_SIZE]; + for (int i = 0; i < num_plmn_old; ++i) { + mcc[i] = conf->mcc[i]; + mnc[i] = conf->mnc[i]; + mnc_digit_length[i] = conf->mnc_digit_length[i]; + } + + conf->num_plmn = (uint8_t) n_plmn; + for (int i = 0; i < conf->num_plmn; ++i) { + conf->mcc[i] = plmn_id[i]->mcc; + conf->mnc[i] = plmn_id[i]->mnc; + conf->mnc_digit_length[i] = plmn_id[i]->mnc_length; + } + + rrc_eNB_carrier_data_t *carrier = &rrc->carrier[CC_id]; + extern uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier, + int Mod_id, + int CC_id, + BOOLEAN_t brOption, + RrcConfigurationReq *configuration); + carrier->sizeof_SIB1 = do_SIB1(carrier, mod_id, CC_id, FALSE, conf); + if (carrier->sizeof_SIB1 < 0) + return -1337; /* SIB1 encoding failed, hell will probably break loose */ + + s1ap->num_plmn = (uint8_t) n_plmn; + for (int i = 0; i < conf->num_plmn; ++i) { + s1ap->mcc[i] = plmn_id[i]->mcc; + s1ap->mnc[i] = plmn_id[i]->mnc; + s1ap->mnc_digit_length[i] = plmn_id[i]->mnc_length; + } + + int bpn_failed = 0; + struct s1ap_eNB_mme_data_s *mme = NULL; + RB_FOREACH(mme, s1ap_mme_map, &s1ap->s1ap_mme_head) { + for (int i = 0; i < mme->broadcast_plmn_num; ++i) { + /* search the new index and update. If we don't find, we count this using + * bpn_failed to now how many broadcast_plmns could not be updated */ + int idx = mme->broadcast_plmn_index[i]; + int omcc = mcc[idx]; + int omnc = mnc[idx]; + int omncl = mnc_digit_length[idx]; + int j = 0; + for (j = 0; j < s1ap->num_plmn; ++j) { + if (s1ap->mcc[j] == omcc + && s1ap->mnc[j] == omnc + && s1ap->mnc_digit_length[j] == omncl) { + mme->broadcast_plmn_index[i] = j; + break; + } + } + if (j == s1ap->num_plmn) /* could not find the old PLMN in the new ones */ + bpn_failed++; + } + } + if (bpn_failed > 0) + return -10000 - bpn_failed; + return 0; +} + int flexran_get_s1ap_ue(mid_t mod_id, rnti_t rnti, Protocol__FlexS1apUe * ue_conf){ if (!rrc_is_present(mod_id)) return -1; s1ap_eNB_instance_t *s1ap = s1ap_eNB_get_instance(mod_id); @@ -3644,7 +3629,7 @@ int flexran_get_s1ap_ue(mid_t mod_id, rnti_t rnti, Protocol__FlexS1apUe * ue_con RB_FOREACH(ue, s1ap_ue_map, &s1ap->s1ap_ue_head){ if (ue->eNB_ue_s1ap_id == enb_ue_s1ap_id) break; } - if (ue == NULL) return -1; + if (!ue) return 0; // UE does not exist: it might be connected but CN did not answer if (ue->mme_ref->mme_s1_ip.ipv4) ue_conf->mme_s1_ip = (char*) &ue->mme_ref->mme_s1_ip.ipv4_address[0]; diff --git a/openair2/ENB_APP/flexran_agent_ran_api.h b/openair2/ENB_APP/flexran_agent_ran_api.h index ce32883852..2d8a86f7d0 100644 --- a/openair2/ENB_APP/flexran_agent_ran_api.h +++ b/openair2/ENB_APP/flexran_agent_ran_api.h @@ -656,156 +656,66 @@ int flexran_agent_rrc_gtp_get_teid_sgw(mid_t mod_id, rnti_t rnti, int index); uint32_t flexran_get_rrc_enb_ue_s1ap_id(mid_t mod_id, rnti_t rnti); /************************** Slice configuration **************************/ +/* Get the currently active DL slicing algorithm */ +Protocol__FlexSliceAlgorithm flexran_get_dl_slice_algo(mid_t mod_id); +/* Set the active DL slicing algorithm */ +int flexran_set_dl_slice_algo(mid_t mod_id, Protocol__FlexSliceAlgorithm algo); + +/* Get the currently active UL slicing algorithm */ +Protocol__FlexSliceAlgorithm flexran_get_ul_slice_algo(mid_t mod_id); +/* Set the active UL slicing algorithm */ +int flexran_set_ul_slice_algo(mid_t mod_id, Protocol__FlexSliceAlgorithm algo); /* Get the DL slice ID for a UE */ int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id); - -/* Set the DL slice index(!) for a UE */ -void flexran_set_ue_dl_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx); +/* Set the DL slice for a UE */ +void flexran_set_ue_dl_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id); /* Get the UL slice ID for a UE */ int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id); +/* Set the UL slice for a UE */ +void flexran_set_ue_ul_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id); -/* Set the UL slice index(!) for a UE */ -void flexran_set_ue_ul_slice_idx(mid_t mod_id, mid_t ue_id, int slice_idx); - -/* Whether intraslice sharing is active, return boolean */ -int flexran_get_intraslice_sharing_active(mid_t mod_id); -/* Set whether intraslice sharing is active */ -void flexran_set_intraslice_sharing_active(mid_t mod_id, int intraslice_active); - -/* Whether intraslice sharing is active, return boolean */ -int flexran_get_interslice_sharing_active(mid_t mod_id); -/* Set whether intraslice sharing is active */ -void flexran_set_interslice_sharing_active(mid_t mod_id, int interslice_active); +/* Create slice in DL, returns the new slice index */ +int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s); +/* Remove slice in DL, returns new number of slices or -1 on error */ +int flexran_remove_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s); +/* Finds slice in DL with given slice_id and returns slice index */ +int flexran_find_dl_slice(mid_t mod_id, slice_id_t slice_id); +/* Return the parameters of slice at index slice_idx */ +void flexran_get_dl_slice(mid_t mod_id, + int slice_idx, + Protocol__FlexSlice *slice, + Protocol__FlexSliceAlgorithm algo); /* Get the number of slices in DL */ int flexran_get_num_dl_slices(mid_t mod_id); -/* Query slice existence in DL. Return is boolean value */ -int flexran_dl_slice_exists(mid_t mod_id, int slice_idx); +/* Create slice in UL, returns the new slice index */ +int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s); +/* Remove slice in UL */ +int flexran_remove_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s); -/* Create slice in DL, returns the new slice index */ -int flexran_create_dl_slice(mid_t mod_id, slice_id_t slice_id); /* Finds slice in DL with given slice_id and returns slice index */ -int flexran_find_dl_slice(mid_t mod_id, slice_id_t slice_id); -/* Remove slice in DL, returns new number of slices or -1 on error */ -int flexran_remove_dl_slice(mid_t mod_id, int slice_idx); - -/* Get the ID of a slice in DL */ -slice_id_t flexran_get_dl_slice_id(mid_t mod_id, int slice_idx); -/* Set the ID of a slice in DL */ -void flexran_set_dl_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id); - -/* Get the RB share a slice in DL, value 0-100 */ -int flexran_get_dl_slice_percentage(mid_t mod_id, int slice_idx); -/* Set the RB share a slice in DL, value 0-100 */ -void flexran_set_dl_slice_percentage(mid_t mod_id, int slice_idx, int percentage); - -/* Whether a slice in DL is isolated */ -int flexran_get_dl_slice_isolation(mid_t mod_id, int slice_idx); -/* Set whether a slice in DL is isolated */ -void flexran_set_dl_slice_isolation(mid_t mod_id, int slice_idx, int is_isolated); - -/* Get the priority of a slice in DL */ -int flexran_get_dl_slice_priority(mid_t mod_id, int slice_idx); -/* Get the priority of a slice in DL */ -void flexran_set_dl_slice_priority(mid_t mod_id, int slice_idx, int priority); - -/* Get the lower end of the frequency range for the slice positioning in DL */ -int flexran_get_dl_slice_position_low(mid_t mod_id, int slice_idx); -/* Set the lower end of the frequency range for the slice positioning in DL */ -void flexran_set_dl_slice_position_low(mid_t mod_id, int slice_idx, int poslow); - -/* Get the higher end of the frequency range for the slice positioning in DL */ -int flexran_get_dl_slice_position_high(mid_t mod_id, int slice_idx); -/* Set the higher end of the frequency range for the slice positioning in DL */ -void flexran_set_dl_slice_position_high(mid_t mod_id, int slice_idx, int poshigh); - -/* Get the maximum MCS for slice in DL */ -int flexran_get_dl_slice_maxmcs(mid_t mod_id, int slice_idx); -/* Set the maximum MCS for slice in DL */ -void flexran_set_dl_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs); - -/* Get the sorting order of a slice in DL, return value is number of elements - * in sorting_list */ -int flexran_get_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting **sorting_list); -/* Set the sorting order of a slice in DL */ -void flexran_set_dl_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexDlSorting *sorting_list, int n); - -/* Get the accounting policy for a slice in DL */ -Protocol__FlexDlAccountingPolicy flexran_get_dl_slice_accounting_policy(mid_t mod_id, int slice_idx); -/* Set the accounting policy for a slice in DL */ -void flexran_set_dl_slice_accounting_policy(mid_t mod_id, int slice_idx, Protocol__FlexDlAccountingPolicy accounting); - -/* Get the scheduler name for a slice in DL */ -char *flexran_get_dl_slice_scheduler(mid_t mod_id, int slice_idx); -/* Set the scheduler name for a slice in DL */ -int flexran_set_dl_slice_scheduler(mid_t mod_id, int slice_idx, char *name); - +int flexran_find_ul_slice(mid_t mod_id, slice_id_t slice_id); +/* Return the parameters of slice at index slice_idx */ +void flexran_get_ul_slice(mid_t mod_id, + int slice_idx, + Protocol__FlexSlice *slice, + Protocol__FlexSliceAlgorithm algo); /* Get the number of slices in UL */ int flexran_get_num_ul_slices(mid_t mod_id); -/* Query slice existence in UL. Return is boolean value */ -int flexran_ul_slice_exists(mid_t mod_id, int slice_idx); +/* Get the name of/Set the DL scheduling algorithm. If slicing is active, this + * corresponds to the default algorithm for slices, otherwise the currently + * used one. */ +char *flexran_get_dl_scheduler_name(mid_t mod_id); +int flexran_set_dl_scheduler(mid_t mod_id, char *sched); -/* Create slice in UL, returns the new slice index */ -int flexran_create_ul_slice(mid_t mod_id, slice_id_t slice_id); -/* Finds slice in UL with given slice_id and returns slice index */ -int flexran_find_ul_slice(mid_t mod_id, slice_id_t slice_id); -/* Remove slice in UL */ -int flexran_remove_ul_slice(mid_t mod_id, int slice_idx); - -/* Get the ID of a slice in UL */ -slice_id_t flexran_get_ul_slice_id(mid_t mod_id, int slice_idx); -/* Set the ID of a slice in UL */ -void flexran_set_ul_slice_id(mid_t mod_id, int slice_idx, slice_id_t slice_id); - -/* Get the RB share a slice in UL, value 0-100 */ -int flexran_get_ul_slice_percentage(mid_t mod_id, int slice_idx); -/* Set the RB share a slice in UL, value 0-100 */ -void flexran_set_ul_slice_percentage(mid_t mod_id, int slice_idx, int percentage); - -/* TODO Whether a slice in UL is isolated */ -/*int flexran_get_ul_slice_isolation(mid_t mod_id, int slice_idx);*/ -/* TODO Set whether a slice in UL is isolated */ -/*void flexran_set_ul_slice_isolation(mid_t mod_id, int slice_idx, int is_isolated);*/ - -/* TODO Get the priority of a slice in UL */ -/*int flexran_get_ul_slice_priority(mid_t mod_id, int slice_idx);*/ -/* TODO Set the priority of a slice in UL */ -/*void flexran_set_ul_slice_priority(mid_t mod_id, int slice_idx, int priority);*/ - -/* Get the first RB for allocation in a slice in UL */ -int flexran_get_ul_slice_first_rb(mid_t mod_id, int slice_idx); -/* Set the first RB for allocation in a slice in UL */ -void flexran_set_ul_slice_first_rb(mid_t mod_id, int slice_idx, int first_rb); - -/* TODO Get the number of RB for the allocation in a slice in UL */ -/*int flexran_get_ul_slice_length_rb(mid_t mod_id, int slice_idx);*/ -/* TODO Set the of number of RB for the allocation in a slice in UL */ -/*void flexran_set_ul_slice_length_rb(mid_t mod_id, int slice_idx, int poshigh);*/ - -/* Get the maximum MCS for slice in UL */ -int flexran_get_ul_slice_maxmcs(mid_t mod_id, int slice_idx); -/* Set the maximum MCS for slice in UL */ -void flexran_set_ul_slice_maxmcs(mid_t mod_id, int slice_idx, int maxmcs); - -/* TODO Get the sorting order of a slice in UL, return value is number of elements - * in sorting_list */ -/*int flexran_get_ul_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexUlSorting **sorting_list);*/ -/* TODO Set the sorting order of a slice in UL */ -/*void flexran_set_ul_slice_sorting(mid_t mod_id, int slice_idx, Protocol__FlexUlSorting *sorting_list, int n);*/ - -/* TODO Get the accounting policy for a slice in UL */ -/*Protocol__UlAccountingPolicy flexran_get_ul_slice_accounting_policy(mid_t mod_id, int slice_idx);*/ -/* TODO Set the accounting policy for a slice in UL */ -/*void flexran_get_ul_slice_accounting_policy(mid_t mod_id, int slice_idx, Protocol__UlAccountingPolicy accountin);*/ - -/* Get the scheduler name for a slice in UL */ -char *flexran_get_ul_slice_scheduler(mid_t mod_id, int slice_idx); -/* Set the scheduler name for a slice in UL */ -int flexran_set_ul_slice_scheduler(mid_t mod_id, int slice_idx, char *name); +/* Get the name of/Set the UL scheduler algorithm. Same applies as for the DL + * case */ +char *flexran_get_ul_scheduler_name(mid_t mod_id); +int flexran_set_ul_scheduler(mid_t mod_id, char *sched); /************************** S1AP **************************/ /* Get the number of MMEs to be connected */ @@ -832,6 +742,15 @@ int flexran_get_s1ap_mme_conf(mid_t mod_id, mid_t mme_index, Protocol__FlexS1apM /* Get the S1AP UE conf */ int flexran_get_s1ap_ue(mid_t mod_id, rnti_t rnti, Protocol__FlexS1apUe * ue_conf); +/* Add MMEs and re-issue S1AP Registration Request */ +int flexran_add_s1ap_mme(mid_t mod_id, size_t n_mme, char **mme_ipv4); + +/* Remove MMEs and and cut SCTP to MME */ +int flexran_remove_s1ap_mme(mid_t mod_id, size_t n_mme, char **mme_ipv4); + +/* Set a new PLMN configuration */ +int flexran_set_new_plmn_id(mid_t mod_id, int CC_id, size_t n_plmn, Protocol__FlexPlmn **plmn_id); + /********************* general information *****************/ /* get an ID for this BS (or part of a BS) */ uint64_t flexran_get_bs_id(mid_t mod_id); diff --git a/openair2/F1AP/f1ap_cu_ue_context_management.c b/openair2/F1AP/f1ap_cu_ue_context_management.c index a64f2d529b..789ce4c715 100644 --- a/openair2/F1AP/f1ap_cu_ue_context_management.c +++ b/openair2/F1AP/f1ap_cu_ue_context_management.c @@ -226,7 +226,7 @@ int CU_send_UE_CONTEXT_SETUP_REQUEST(instance_t instance, ie->value.choice.ResourceCoordinationTransferContainer.buf = malloc(4); ie->value.choice.ResourceCoordinationTransferContainer.size = 4; - strncpy((char *)ie->value.choice.ResourceCoordinationTransferContainer.buf, "123", 3); + strncpy((char *)ie->value.choice.ResourceCoordinationTransferContainer.buf, "123", 4); OCTET_STRING_fromBuf(&ie->value.choice.ResourceCoordinationTransferContainer, "asdsa1d32sa1d31asd31as", diff --git a/openair2/GNB_APP/RRC_nr_paramsvalues.h b/openair2/GNB_APP/RRC_nr_paramsvalues.h index 4c5da80764..bc4c4cf9d9 100644 --- a/openair2/GNB_APP/RRC_nr_paramsvalues.h +++ b/openair2/GNB_APP/RRC_nr_paramsvalues.h @@ -133,7 +133,8 @@ #define GNB_CONFIG_STRING_PRACHROOTSEQUENCEINDEXPR "prach_RootSequenceIndex_PR" #define GNB_CONFIG_STRING_PRACHROOTSEQUENCEINDEX "prach_RootSequenceIndex" #define GNB_CONFIG_STRING_MSG1SUBCARRIERSPACING "msg1_SubcarrierSpacing" -#define GNB_CONFIG_STRING_RESTRICTEDSETCONFIG "restrictedSetConfig" +#define GNB_CONFIG_STRING_RESTRICTEDSETCONFIG "restrictedSetConfig" +#define GNB_CONFIG_STRING_MSG3TRANSFPREC "msg3_transformPrecoder" #define GNB_CONFIG_STRING_PUSCHTIMEDOMAINALLOCATIONLIST "puschTimeDomainAllocationList" #define GNB_CONFIG_STRING_MSG3DELTAPREABMLE "msg3_DeltaPreamble" #define GNB_CONFIG_STRING_P0NOMINALWITHGRANT "p0_NominalWithGrant" @@ -246,7 +247,7 @@ {GNB_CONFIG_STRING_INITIALDLBWPSTARTSYMBOLANDLENGTH_0,NULL,0,i64ptr:&scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[0]->startSymbolAndLength,defint64val:-1,TYPE_INT64,0/*17*/},\ {GNB_CONFIG_STRING_INITIALDLBWPK0_1,NULL,0,i64ptr:scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[1]->k0,defint64val:-1,TYPE_INT64,0/*18*/},\ {GNB_CONFIG_STRING_INITIALDLBWPMAPPINGTYPE_1,NULL,0,i64ptr:&scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[1]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeA,TYPE_INT64,0/*19*/},\ -{GNB_CONFIG_STRING_INITIALDLBWPSTARTSYMBOLANDLENGTH_0,NULL,0,i64ptr:&scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[1]->startSymbolAndLength,defint64val:53,TYPE_INT64,0/*20*/}, \ +{GNB_CONFIG_STRING_INITIALDLBWPSTARTSYMBOLANDLENGTH_1,NULL,0,i64ptr:&scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[1]->startSymbolAndLength,defint64val:53,TYPE_INT64,0/*20*/}, \ {GNB_CONFIG_STRING_INITIALDLBWPK0_2,NULL,0,i64ptr:scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[2]->k0,defint64val:-1,TYPE_INT64,0/*21*/},\ {GNB_CONFIG_STRING_INITIALDLBWPMAPPINGTYPE_2,NULL,0,i64ptr:&scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[2]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeA,TYPE_INT64,0/*22*/},\ {GNB_CONFIG_STRING_INITIALDLBWPSTARTSYMBOLANDLENGTH_2,NULL,0,i64ptr:&scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[2]->startSymbolAndLength,defint64val:54,TYPE_INT64,0/*23*/},\ @@ -311,11 +312,12 @@ {GNB_CONFIG_STRING_RSRPTHRESHOLDSSB,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rsrp_ThresholdSSB,defint64val:19,TYPE_INT64,0/*82*/},\ {GNB_CONFIG_STRING_PRACHROOTSEQUENCEINDEXPR,NULL,0,uptr:&scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.present,defuintval:NR_RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139,TYPE_UINT,0/*83*/},\ {GNB_CONFIG_STRING_PRACHROOTSEQUENCEINDEX,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.choice.l139,defint64val:0,TYPE_INT64,0/*84*/},\ -{GNB_CONFIG_STRING_MSG1SUBCARRIERSPACING,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig,defintval:NR_RACH_ConfigCommon__restrictedSetConfig_unrestrictedSet,TYPE_INT64,0/*85*/}, \ -{GNB_CONFIG_STRING_INITIALULBWPK2_0,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[0]->k2,defint64val:-1,TYPE_INT64,0/*86*/},\ -{GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_0,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[0]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,/*87*/},\ -{GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_0,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[0]->startSymbolAndLength,defint64val:55,TYPE_INT64,0/*88*/},\ -{GNB_CONFIG_STRING_INITIALULBWPK2_1,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[1]->k2,defint64val:-1,TYPE_INT64,0/*89*/}, \ +{GNB_CONFIG_STRING_RESTRICTEDSETCONFIG,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig,defintval:NR_RACH_ConfigCommon__restrictedSetConfig_unrestrictedSet,TYPE_INT64,0/*85*/}, \ +{GNB_CONFIG_STRING_MSG3TRANSFPREC,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder,defintval:1,TYPE_INT64,0/*86*/}, \ +{GNB_CONFIG_STRING_INITIALULBWPK2_0,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[0]->k2,defint64val:-1,TYPE_INT64,0/*87*/},\ +{GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_0,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[0]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,/*88*/},\ +{GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_0,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[0]->startSymbolAndLength,defint64val:55,TYPE_INT64,0/*89*/},\ +{GNB_CONFIG_STRING_INITIALULBWPK2_1,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[1]->k2,defint64val:-1,TYPE_INT64,0/*90*/}, \ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_1,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[1]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_1,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[1]->startSymbolAndLength,defint64val:53,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_2,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[2]->k2,defint64val:-1,TYPE_INT64,0},\ @@ -325,7 +327,7 @@ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_3,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[3]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_3,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[3]->startSymbolAndLength,defint64val:53,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_4,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[4]->k2,defint64val:-1,TYPE_INT64,0},\ -{GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_4,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[4]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0 /*99*/}, \ +{GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_4,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[4]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0 /*100*/}, \ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_4,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[4]->startSymbolAndLength,defint64val:55,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_5,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[5]->k2,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_5,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[5]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ @@ -335,7 +337,7 @@ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_6,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[6]->startSymbolAndLength,defint64val:55,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_7,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[7]->k2,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_7,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[7]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ -{GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_7,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[7]->startSymbolAndLength,defint64val:53,TYPE_INT64,0/*109*/}, \ +{GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_7,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[7]->startSymbolAndLength,defint64val:53,TYPE_INT64,0/*110*/}, \ {GNB_CONFIG_STRING_INITIALULBWPK2_8,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[8]->k2,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_8,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[8]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_8,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[8]->startSymbolAndLength,defint64val:55,TYPE_INT64,0},\ @@ -345,7 +347,7 @@ {GNB_CONFIG_STRING_INITIALULBWPK2_10,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[10]->k2,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_10,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[10]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_10,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[10]->startSymbolAndLength,defint64val:55,TYPE_INT64,0},\ -{GNB_CONFIG_STRING_INITIALULBWPK2_11,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[11]->k2,defint64val:-1,TYPE_INT64,0/*119*/}, \ +{GNB_CONFIG_STRING_INITIALULBWPK2_11,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[11]->k2,defint64val:-1,TYPE_INT64,0/*120*/}, \ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_11,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[11]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_11,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[11]->startSymbolAndLength,defint64val:53,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_12,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[12]->k2,defint64val:-1,TYPE_INT64,0},\ @@ -355,7 +357,7 @@ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_13,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[13]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_13,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[13]->startSymbolAndLength,defint64val:53,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_14,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[14]->k2,defint64val:-1,TYPE_INT64,0},\ -{GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_14,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[14]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0 /*129*/}, \ +{GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_14,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[14]->mappingType,defint64val:NR_PDSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0 /*130*/}, \ {GNB_CONFIG_STRING_INITIALULBWPSTARTSYMBOLANDLENGTH_14,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[14]->startSymbolAndLength,defint64val:55,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPK2_15,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[15]->k2,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_INITIALULBWPMAPPINGTYPE_15,NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[15]->mappingType,defint64val:NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeB,TYPE_INT64,0},\ @@ -365,7 +367,7 @@ {GNB_CONFIG_STRING_PUCCHGROUPHOPPING, NULL,0,i64ptr:&scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->pucch_GroupHopping,defint64val:NR_PUCCH_ConfigCommon__pucch_GroupHopping_neither,TYPE_INT64,0},\ {GNB_CONFIG_STRING_HOPPINGID, NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->hoppingId,defint64val:40,TYPE_INT64,0},\ {GNB_CONFIG_STRING_P0NOMINAL, NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->p0_nominal,defint64val:1,TYPE_INT64,0},\ -{GNB_CONFIG_STRING_SSBPOSITIONSINBURSTPR,NULL,0,uptr:&scc->ssb_PositionsInBurst->present,defuintval:NR_ServingCellConfigCommon__ssb_PositionsInBurst_PR_mediumBitmap,TYPE_UINT,0/*139*/}, \ +{GNB_CONFIG_STRING_SSBPOSITIONSINBURSTPR,NULL,0,uptr:&scc->ssb_PositionsInBurst->present,defuintval:NR_ServingCellConfigCommon__ssb_PositionsInBurst_PR_mediumBitmap,TYPE_UINT,0/*140*/}, \ {GNB_CONFIG_STRING_SSBPOSITIONSINBURST,NULL,0,u64ptr:&ssb_bitmap,defintval:0xff,TYPE_UINT64,0}, \ {GNB_CONFIG_STRING_REFERENCESUBCARRIERSPACING,NULL,0,i64ptr:&scc->tdd_UL_DL_ConfigurationCommon->referenceSubcarrierSpacing,defint64val:NR_SubcarrierSpacing_kHz30,TYPE_INT64,0},\ {GNB_CONFIG_STRING_DLULTRANSMISSIONPERIODICITY,NULL,0,i64ptr:&scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity,defint64val:NR_TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms0p5,TYPE_INT64,0},\ @@ -379,7 +381,7 @@ {GNB_CONFIG_STRING_NROFUPLINKSLOTS2,NULL,0,i64ptr:&scc->tdd_UL_DL_ConfigurationCommon->pattern2->nrofUplinkSlots,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_NROFUPLINKSYMBOLS2,NULL,0,i64ptr:&scc->tdd_UL_DL_ConfigurationCommon->pattern2->nrofUplinkSymbols,defint64val:-1,TYPE_INT64,0},\ {GNB_CONFIG_STRING_SSPBCHBLOCKPOWER,NULL,0,i64ptr:&scc->ss_PBCH_BlockPower,defint64val:20,TYPE_INT64,0}, \ -{GNB_CONFIG_STRING_MSG1SUBCARRIERSPACING,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing,defintval:-1,TYPE_INT64,0/*86*/}} +{GNB_CONFIG_STRING_MSG1SUBCARRIERSPACING,NULL,0,i64ptr:scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing,defintval:-1,TYPE_INT64,0}} diff --git a/openair2/GNB_APP/gnb_app.c b/openair2/GNB_APP/gnb_app.c index f11e302771..9bdd709262 100644 --- a/openair2/GNB_APP/gnb_app.c +++ b/openair2/GNB_APP/gnb_app.c @@ -71,30 +71,30 @@ static void configure_nr_rrc(uint32_t gnb_id) /*------------------------------------------------------------------------------*/ -/* + static uint32_t gNB_app_register(uint32_t gnb_id_start, uint32_t gnb_id_end)//, const Enb_properties_array_t *enb_properties) { uint32_t gnb_id; - MessageDef *msg_p; + //MessageDef *msg_p; uint32_t register_gnb_pending = 0; for (gnb_id = gnb_id_start; (gnb_id < gnb_id_end) ; gnb_id++) { { - s1ap_register_enb_req_t *s1ap_register_gNB; //Type Temporarily reuse + //s1ap_register_enb_req_t *s1ap_register_gNB; //Type Temporarily reuse // note: there is an implicit relationship between the data structure and the message name - msg_p = itti_alloc_new_message (TASK_GNB_APP, S1AP_REGISTER_ENB_REQ); //Message Temporarily reuse + /*msg_p = itti_alloc_new_message (TASK_GNB_APP, S1AP_REGISTER_ENB_REQ); //Message Temporarily reuse - RCconfig_NR_S1(msg_p, gnb_id); + RCconfig_NR_S1(msg_p, gnb_id);*/ if (gnb_id == 0) RCconfig_nr_gtpu(); - s1ap_register_gNB = &S1AP_REGISTER_ENB_REQ(msg_p); //Message Temporarily reuse - LOG_I(GNB_APP,"default drx %d\n",s1ap_register_gNB->default_drx); + /*s1ap_register_gNB = &S1AP_REGISTER_ENB_REQ(msg_p); //Message Temporarily reuse + LOG_I(GNB_APP,"default drx %d\n",s1ap_register_gNB->default_drx);*/ LOG_I(GNB_APP,"[gNB %d] gNB_app_register for instance %d\n", gnb_id, GNB_MODULE_ID_TO_INSTANCE(gnb_id)); - itti_send_msg_to_task (TASK_S1AP, GNB_MODULE_ID_TO_INSTANCE(gnb_id), msg_p); + //itti_send_msg_to_task (TASK_S1AP, GNB_MODULE_ID_TO_INSTANCE(gnb_id), msg_p); register_gnb_pending++; } @@ -102,7 +102,7 @@ static uint32_t gNB_app_register(uint32_t gnb_id_start, uint32_t gnb_id_end)//, return register_gnb_pending; } -*/ + /*------------------------------------------------------------------------------*/ static uint32_t gNB_app_register_x2(uint32_t gnb_id_start, uint32_t gnb_id_end) { @@ -131,7 +131,7 @@ void *gNB_app_task(void *args_p) uint32_t gnb_nb = RC.nb_nr_inst; uint32_t gnb_id_start = 0; uint32_t gnb_id_end = gnb_id_start + gnb_nb; - uint32_t x2_register_gnb_pending = 0; + uint32_t gnb_id; MessageDef *msg_p = NULL; const char *msg_name = NULL; @@ -170,13 +170,13 @@ void *gNB_app_task(void *args_p) if (is_x2ap_enabled() ) { //&& !NODE_IS_DU(RC.rrc[0]->node_type) LOG_I(X2AP, "X2AP enabled \n"); - x2_register_gnb_pending = gNB_app_register_x2 (gnb_id_start, gnb_id_end); + __attribute__((unused)) uint32_t x2_register_gnb_pending = gNB_app_register_x2 (gnb_id_start, gnb_id_end); } if (EPC_MODE_ENABLED) { /* Try to register each gNB */ //registered_gnb = 0; - //register_gnb_pending = gNB_app_register (gnb_id_start, gnb_id_end);//, gnb_properties_p); + __attribute__((unused)) uint32_t register_gnb_pending = gNB_app_register (gnb_id_start, gnb_id_end);//, gnb_properties_p); } else { /* Start L2L1 task */ msg_p = itti_alloc_new_message(TASK_GNB_APP, INITIALIZE_MESSAGE); diff --git a/openair2/GNB_APP/gnb_config.c b/openair2/GNB_APP/gnb_config.c index e7fd2f3cf8..61aa10e47b 100644 --- a/openair2/GNB_APP/gnb_config.c +++ b/openair2/GNB_APP/gnb_config.c @@ -54,7 +54,8 @@ #include "common/config/config_userapi.h" //#include "RRC_config_tools.h" #include "gnb_paramdef.h" -#include "LAYER2/NR_MAC_gNB/mac_proto.h" +#include "NR_MAC_gNB/mac_proto.h" + #include "NR_asn_constant.h" #include "executables/thread-common.h" #include "NR_SCS-SpecificCarrier.h" @@ -254,10 +255,9 @@ void fix_scc(NR_ServingCellConfigCommon_t *scc,uint64_t ssbmap) { scc->uplinkConfigCommon->frequencyInfoUL->absoluteFrequencyPointA = NULL; } - // fix libconfig (asn1c uses long) - scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.preambleReceivedTargetPower-=((long)1<<32); - *scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon->choice.setup->p0_NominalWithGrant-=((long)1<<32); - *scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->p0_nominal-=((long)1<<32); + // default value for msg3 precoder is NULL (0 means enabled) + if (*scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder!=0) + scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder = NULL; // fix DL and UL Allocation lists @@ -714,10 +714,14 @@ int RCconfig_nr_gtpu(void ) { if (address) { MessageDef *message; AssertFatal((message = itti_alloc_new_message(TASK_GNB_APP, GTPV1U_ENB_S1_REQ))!=NULL,""); - IPV4_STR_ADDR_TO_INT_NWBO ( address, RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" ); - LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up); - GTPV1U_ENB_S1_REQ(message).enb_port_for_S1u_S12_S4_up = gnb_port_for_S1U; - itti_send_msg_to_task (TASK_GTPV1_U, 0, message); // data model is wrong: gtpu doesn't have enb_id (or module_id) + // IPV4_STR_ADDR_TO_INT_NWBO ( address, RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" ); + // LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up); + + + IPV4_STR_ADDR_TO_INT_NWBO ( address, GTPV1U_ENB_S1_REQ(message).enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" ); + LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,GTPV1U_ENB_S1_REQ(message).enb_ip_address_for_S1u_S12_S4_up); + GTPV1U_ENB_S1_REQ(message).enb_port_for_S1u_S12_S4_up = gnb_port_for_S1U; + itti_send_msg_to_task (TASK_GTPV1_U, 0, message); // data model is wrong: gtpu doesn't have enb_id (or module_id) } else LOG_E(GTPU,"invalid address for S1U\n"); diff --git a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c index 7621994ab2..1f99f50ece 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_dlsch.c @@ -573,10 +573,7 @@ schedule_ue_spec(module_id_t module_idP, VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_IN); start_meas(&eNB->schedule_dlsch_preprocessor); - dlsch_scheduler_pre_processor(module_idP, - CC_id, - frameP, - subframeP); + eNB->pre_processor_dl.dl(module_idP, CC_id, frameP, subframeP); stop_meas(&eNB->schedule_dlsch_preprocessor); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_PREPROCESSOR, VCD_FUNCTION_OUT); @@ -588,6 +585,7 @@ schedule_ue_spec(module_id_t module_idP, UE_sched_ctrl_t *ue_sched_ctrl = &UE_info->UE_sched_ctrl[UE_id]; UE_TEMPLATE *ue_template = &UE_info->UE_template[CC_id][UE_id]; eNB_UE_STATS *eNB_UE_stats = &UE_info->eNB_UE_stats[CC_id][UE_id]; + eNB_UE_stats->TBS = 0; const rnti_t rnti = ue_template->rnti; // If TDD @@ -679,15 +677,15 @@ schedule_ue_spec(module_id_t module_idP, const uint32_t rbc = allocate_prbs_sub( nb_rb, N_RB_DL, N_RBG, ue_sched_ctrl->rballoc_sub_UE[CC_id]); - if (nb_rb > ue_sched_ctrl->pre_nb_available_rbs[CC_id]) { - LOG_D(MAC, - "[eNB %d] Frame %d CC_id %d : don't schedule UE %d, its retransmission takes more resources than we have\n", + if (nb_rb > ue_sched_ctrl->pre_nb_available_rbs[CC_id]) + LOG_W(MAC, + "[eNB %d] %d.%d CC_id %d : should not schedule UE %d, its " + "retransmission takes more resources than we have\n", module_idP, frameP, + subframeP, CC_id, UE_id); - continue; - } /* CDRX */ ue_sched_ctrl->harq_rtt_timer[CC_id][harq_pid] = 1; // restart HARQ RTT timer @@ -799,6 +797,7 @@ schedule_ue_spec(module_id_t module_idP, eNB_UE_stats->rbs_used_retx = nb_rb; eNB_UE_stats->total_rbs_used_retx += nb_rb; eNB_UE_stats->dlsch_mcs2 = eNB_UE_stats->dlsch_mcs1; + eNB_UE_stats->TBS = TBS; } else { // Now check RLC information to compute number of required RBs // get maximum TBS size for RLC request @@ -842,13 +841,18 @@ schedule_ue_spec(module_id_t module_idP, if (ue_sched_ctrl->dl_lc_bytes[i] == 0) // no data in this LC! continue; - LOG_D(MAC, "[eNB %d] SFN/SF %d.%d, LC%d->DLSCH CC_id %d, Requesting %d bytes from RLC (RRC message)\n", + const uint32_t data = + min(ue_sched_ctrl->dl_lc_bytes[i], + TBS - ta_len - header_length_total - sdu_length_total - 3); + LOG_D(MAC, + "[eNB %d] SFN/SF %d.%d, LC%d->DLSCH CC_id %d, Requesting %d " + "bytes from RLC (RRC message)\n", module_idP, frameP, subframeP, lcid, CC_id, - TBS - ta_len - header_length_total - sdu_length_total - 3); + data); sdu_lengths[num_sdus] = mac_rlc_data_req(module_idP, rnti, @@ -857,7 +861,7 @@ schedule_ue_spec(module_id_t module_idP, ENB_FLAG_YES, MBMS_FLAG_NO, lcid, - TBS - ta_len - header_length_total - sdu_length_total - 3, + data, (char *)&dlsch_buffer[sdu_length_total], 0, 0 diff --git a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c index 78d6f6a3d7..89c2ecc83d 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_primitives.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_primitives.c @@ -2131,33 +2131,36 @@ dump_ue_list(UE_list_t *listP) { * Add a UE to UE_list listP */ inline void add_ue_list(UE_list_t *listP, int UE_id) { - if (listP->head == -1) { - listP->head = UE_id; - listP->next[UE_id] = -1; - } else { - int i = listP->head; - while (listP->next[i] >= 0) - i = listP->next[i]; - listP->next[i] = UE_id; - listP->next[UE_id] = -1; - } + int *cur = &listP->head; + while (*cur >= 0) + cur = &listP->next[*cur]; + *cur = UE_id; } //------------------------------------------------------------------------------ /* - * Remove a UE from the UE_list listP, return the previous element + * Remove a UE from the UE_list listP */ inline int remove_ue_list(UE_list_t *listP, int UE_id) { - listP->next[UE_id] = -1; - if (listP->head == UE_id) { - listP->head = listP->next[UE_id]; - return -1; - } + int *cur = &listP->head; + while (*cur != -1 && *cur != UE_id) + cur = &listP->next[*cur]; + if (*cur == -1) + return 0; + int *next = &listP->next[*cur]; + *cur = listP->next[*cur]; + *next = -1; + return 1; +} - int previous = prev(listP, UE_id); - if (previous != -1) - listP->next[previous] = listP->next[UE_id]; - return previous; +//------------------------------------------------------------------------------ +/* + * Initialize the UE_list listP + */ +inline void init_ue_list(UE_list_t *listP) { + listP->head = -1; + for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) + listP->next[i] = -1; } //------------------------------------------------------------------------------ @@ -2196,6 +2199,12 @@ add_new_ue(module_id_t mod_idP, UE_info->active[UE_id] = TRUE; add_ue_list(&UE_info->list, UE_id); dump_ue_list(&UE_info->list); + pp_impl_param_t* dl = &RC.mac[mod_idP]->pre_processor_dl; + if (dl->slices) // inform slice implementation about new UE + dl->add_UE(dl->slices, UE_id); + pp_impl_param_t* ul = &RC.mac[mod_idP]->pre_processor_ul; + if (ul->slices) // inform slice implementation about new UE + ul->add_UE(ul->slices, UE_id); if (IS_SOFTMODEM_IQPLAYER)// not specific to record/playback ? UE_info->UE_template[cc_idP][UE_id].pre_assigned_mcs_ul = 0; UE_info->UE_template[cc_idP][UE_id].rach_resource_type = rach_resource_type; @@ -2259,6 +2268,12 @@ rrc_mac_remove_ue(module_id_t mod_idP, UE_info->num_UEs--; remove_ue_list(&UE_info->list, UE_id); + pp_impl_param_t* dl = &RC.mac[mod_idP]->pre_processor_dl; + if (dl->slices) // inform slice implementation about new UE + dl->remove_UE(dl->slices, UE_id); + pp_impl_param_t* ul = &RC.mac[mod_idP]->pre_processor_ul; + if (ul->slices) // inform slice implementation about new UE + ul->remove_UE(ul->slices, UE_id); /* Clear all remaining pending transmissions */ memset(&UE_info->UE_template[pCC_id][UE_id], 0, sizeof(UE_TEMPLATE)); diff --git a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c index 3062e5c964..2de45db856 100644 --- a/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c +++ b/openair2/LAYER2/MAC/eNB_scheduler_ulsch.c @@ -1301,11 +1301,11 @@ schedule_ulsch_rnti(module_id_t module_idP, /* * ULSCH preprocessor: set UE_template-> - * pre_allocated_nb_rb_ul[slice_idx] + * pre_allocated_nb_rb_ul * pre_assigned_mcs_ul * pre_allocated_rb_table_index_ul */ - ulsch_scheduler_pre_processor(module_idP, CC_id, frameP, subframeP, sched_frame, sched_subframeP); + mac->pre_processor_ul.ul(module_idP, CC_id, frameP, subframeP, sched_frame, sched_subframeP); for (int UE_id = UE_info->list.head; UE_id >= 0; UE_id = UE_info->list.next[UE_id]) { if (UE_info->UE_template[CC_id][UE_id].rach_resource_type > 0) diff --git a/openair2/LAYER2/MAC/mac.h b/openair2/LAYER2/MAC/mac.h index 329e262c82..faefc481f6 100644 --- a/openair2/LAYER2/MAC/mac.h +++ b/openair2/LAYER2/MAC/mac.h @@ -155,9 +155,6 @@ /*!\brief minimum MAC data needed for transmitting 1 min RLC PDU size + 1 byte MAC subHeader */ #define MIN_MAC_HDR_RLC_SIZE (1 + MIN_RLC_PDU_SIZE) -/*!\brief maximum number of slices / groups */ -#define MAX_NUM_SLICES 10 - #define U_PLANE_INACTIVITY_VALUE 0 /* defined 10ms order (zero means infinity) */ @@ -543,7 +540,6 @@ typedef enum { SCHED_MODE_FAIR_RR /// fair raund robin } SCHEDULER_MODES; - /*! \brief temporary struct for ULSCH sched */ typedef struct { rnti_t rnti; @@ -1150,9 +1146,6 @@ typedef struct { UE_list_t list; int num_UEs; boolean_t active[MAX_MOBILES_PER_ENB]; - - /// Sorting criteria for the UE list in the MAC preprocessor - uint16_t sorting_criteria[MAX_NUM_SLICES][CR_NUM]; } UE_info_t; /*! \brief deleting control information*/ @@ -1171,101 +1164,6 @@ typedef struct { int tail_freelist; ///the tail position of the delete list } UE_free_list_t; -/** - * slice specific scheduler for the DL - */ -typedef void (*slice_scheduler_dl)(module_id_t mod_id, - int slice_idx, - frame_t frame, - sub_frame_t subframe, - int *mbsfn_flag); - -typedef struct { - slice_id_t id; - - /// RB share for each slice - float pct; - - /// whether this slice is isolated from the others - int isol; - - int prio; - - /// Frequency ranges for slice positioning - int pos_low; - int pos_high; - - // max mcs for each slice - int maxmcs; - - /// criteria for sorting policies of the slices - uint32_t sorting; - - /// Accounting policy (just greedy(1) or fair(0) setting for now) - int accounting; - - /// name of available scheduler - char *sched_name; - - /// pointer to the slice specific scheduler in DL - slice_scheduler_dl sched_cb; - -} slice_sched_conf_dl_t; - -typedef void (*slice_scheduler_ul)(module_id_t mod_id, - int slice_idx, - frame_t frame, - sub_frame_t subframe, - unsigned char sched_subframe, - uint16_t *first_rb); - -typedef struct { - slice_id_t id; - - /// RB share for each slice - float pct; - - // MAX MCS for each slice - int maxmcs; - - /// criteria for sorting policies of the slices - uint32_t sorting; - - /// starting RB (RB offset) of UL scheduling - int first_rb; - - /// name of available scheduler - char *sched_name; - - /// pointer to the slice specific scheduler in UL - slice_scheduler_ul sched_cb; - -} slice_sched_conf_ul_t; - - -typedef struct { - /// counter used to indicate when all slices have pre-allocated UEs - //int slice_counter; - - /// indicates whether remaining RBs after first intra-slice allocation will - /// be allocated to UEs of the same slice - int intraslice_share_active; - /// indicates whether remaining RBs after slice allocation will be - /// allocated to UEs of another slice. Isolated slices will be ignored - int interslice_share_active; - - /// number of active DL slices - int n_dl; - slice_sched_conf_dl_t dl[MAX_NUM_SLICES]; - - /// number of active UL slices - int n_ul; - slice_sched_conf_ul_t ul[MAX_NUM_SLICES]; - - /// common rb allocation list between slices - uint8_t rballoc_sub[NFAPI_CC_MAX][N_RBG_MAX]; -} slice_info_t; - /** * describes contiguous RBs */ @@ -1274,6 +1172,82 @@ typedef struct { int length; } contig_rbs_t; +/** + * definition of a scheduling algorithm implementation used in the + * default DL scheduler + */ +typedef struct { + char *name; + void *(*setup)(void); + void (*unset)(void **); + int (*run)( + module_id_t, int, int, int, UE_list_t *, int, int, uint8_t *, void *); + void *data; +} default_sched_dl_algo_t; + +/** + * definition of a scheduling algorithm implementation used in the + * default UL scheduler + */ +typedef struct { + char *name; + void *(*setup)(void); + void (*unset)(void **); + int (*run)( + module_id_t, int, int, int, int, int, UE_list_t *, int, int, contig_rbs_t *, void *); + void *data; +} default_sched_ul_algo_t; + +typedef void (*pp_impl_dl)(module_id_t mod_id, + int CC_id, + frame_t frame, + sub_frame_t subframe); +typedef void (*pp_impl_ul)(module_id_t mod_id, + int CC_id, + frame_t frame, + sub_frame_t subframe, + frame_t sched_frame, + sub_frame_t sched_subframe); + +struct slice_info_s; +typedef struct { + int algorithm; + + /// inform the slice algorithm about a new UE + void (*add_UE)(struct slice_info_s *s, int UE_id); + /// inform the slice algorithm about a UE that disconnected + void (*remove_UE)(struct slice_info_s *s, int UE_id); + /// move a UE to a slice in DL/UL, -1 means don't move (no-op). + void (*move_UE)(struct slice_info_s *s, int UE_id, int idx); + + /// Adds a new slice through admission control. slice_params are + /// algorithm-specific parameters. sched is either a default_sched_ul_algo_t + /// or default_sched_dl_algo_t, depending on whether this implementation + /// handles UL/DL. If slice at index exists, updates existing + /// slice. Returns index of new slice or -1 on failure. + int (*addmod_slice)(struct slice_info_s *s, + int id, + char *label, + void *sched, + void *slice_params); + /// Returns slice through slice_idx. 1 if successful, 0 if not. + int (*remove_slice)(struct slice_info_s *s, uint8_t slice_idx); + + union { + pp_impl_dl dl; + pp_impl_ul ul; + }; + + union { + default_sched_ul_algo_t ul_algo; + default_sched_dl_algo_t dl_algo; + }; + + void (*destroy)(struct slice_info_s **s); + + struct slice_info_s *slices; +} pp_impl_param_t; + /*! \brief eNB common channels */ typedef struct { int physCellId; @@ -1395,9 +1369,6 @@ typedef struct eNB_MAC_INST_s { uint32_t ul_handle; UE_info_t UE_info; - /// slice-related configuration - slice_info_t slice_info; - ///subband bitmap configuration SBMAP_CONF sbmap_conf; /// CCE table used to build DCI scheduling information @@ -1432,6 +1403,11 @@ typedef struct eNB_MAC_INST_s { UE_free_list_t UE_free_list; /// for scheduling selection SCHEDULER_MODES scheduler_mode; + /// Default scheduler: Pre-processor implementation. Algorithms for UL/DL + /// are called by ULSCH/DLSCH, respectively. Pro-processor implementation can + /// encapsulate slicing. + pp_impl_param_t pre_processor_dl; + pp_impl_param_t pre_processor_ul; int32_t puSch10xSnr; int32_t puCch10xSnr; diff --git a/openair2/LAYER2/MAC/mac_proto.h b/openair2/LAYER2/MAC/mac_proto.h index 2cb86c25af..9d49fdffd5 100644 --- a/openair2/LAYER2/MAC/mac_proto.h +++ b/openair2/LAYER2/MAC/mac_proto.h @@ -187,8 +187,6 @@ void add_msg3(module_id_t module_idP, int CC_id, RA_t *ra, frame_t frameP, void init_UE_info(UE_info_t *UE_info); -void init_slice_info(slice_info_t *sli); - int mac_top_init(int eMBMS_active, char *uecap_xer, uint8_t cba_group_active, uint8_t HO_active); @@ -661,6 +659,7 @@ int prev(UE_list_t *listP, int nodeP); void add_ue_list(UE_list_t *listP, int UE_id); int remove_ue_list(UE_list_t *listP, int UE_id); void dump_ue_list(UE_list_t *listP); +void init_ue_list(UE_list_t *listP); int UE_num_active_CC(UE_info_t *listP, int ue_idP); int UE_PCCID(module_id_t mod_idP, int ue_idP); rnti_t UE_RNTI(module_id_t mod_idP, int ue_idP); @@ -675,10 +674,10 @@ void set_ul_DAI(int module_idP, void ulsch_scheduler_pre_processor(module_id_t module_idP, int CC_id, - int frameP, + frame_t frameP, sub_frame_t subframeP, - int sched_frameP, - unsigned char sched_subframeP); + frame_t sched_frameP, + sub_frame_t sched_subframeP); int phy_stats_exist(module_id_t Mod_id, int rnti); diff --git a/openair2/LAYER2/MAC/main.c b/openair2/LAYER2/MAC/main.c index 1a88623a1f..af6d1a7ac3 100644 --- a/openair2/LAYER2/MAC/main.c +++ b/openair2/LAYER2/MAC/main.c @@ -45,11 +45,8 @@ extern RAN_CONTEXT_t RC; void init_UE_info(UE_info_t *UE_info) { - int list_el; UE_info->num_UEs = 0; - UE_info->list.head = -1; - for (list_el = 0; list_el < MAX_MOBILES_PER_ENB; list_el++) - UE_info->list.next[list_el] = -1; + init_ue_list(&UE_info->list); memset(UE_info->DLSCH_pdu, 0, sizeof(UE_info->DLSCH_pdu)); memset(UE_info->UE_template, 0, sizeof(UE_info->UE_template)); memset(UE_info->eNB_UE_stats, 0, sizeof(UE_info->eNB_UE_stats)); @@ -57,32 +54,6 @@ void init_UE_info(UE_info_t *UE_info) memset(UE_info->active, 0, sizeof(UE_info->active)); } -void init_slice_info(slice_info_t *sli) -{ - sli->intraslice_share_active = 1; - sli->interslice_share_active = 1; - - sli->n_dl = 1; - memset(sli->dl, 0, sizeof(slice_sched_conf_dl_t) * MAX_NUM_SLICES); - sli->dl[0].pct = 1.0; - sli->dl[0].prio = 10; - sli->dl[0].pos_high = N_RBG_MAX; - sli->dl[0].maxmcs = 28; - sli->dl[0].sorting = 0x012345; - sli->dl[0].sched_name = "schedule_ue_spec"; - sli->dl[0].sched_cb = dlsym(NULL, sli->dl[0].sched_name); - AssertFatal(sli->dl[0].sched_cb, "DLSCH scheduler callback is NULL\n"); - - sli->n_ul = 1; - memset(sli->ul, 0, sizeof(slice_sched_conf_ul_t) * MAX_NUM_SLICES); - sli->ul[0].pct = 1.0; - sli->ul[0].maxmcs = 20; - sli->ul[0].sorting = 0x0123; - sli->ul[0].sched_name = "schedule_ulsch_rnti"; - sli->ul[0].sched_cb = dlsym(NULL, sli->ul[0].sched_name); - AssertFatal(sli->ul[0].sched_cb, "ULSCH scheduler callback is NULL\n"); -} - void mac_top_init_eNB(void) { module_id_t i, j; @@ -129,8 +100,23 @@ void mac_top_init_eNB(void) mac[i]->if_inst = IF_Module_init(i); + mac[i]->pre_processor_dl.algorithm = 0; + mac[i]->pre_processor_dl.dl = dlsch_scheduler_pre_processor; + char *s = "round_robin_dl"; + void *d = dlsym(NULL, s); + AssertFatal(d, "%s(): no scheduler algo '%s' found\n", __func__, s); + mac[i]->pre_processor_dl.dl_algo = *(default_sched_dl_algo_t *) d; + mac[i]->pre_processor_dl.dl_algo.data = mac[i]->pre_processor_dl.dl_algo.setup(); + + mac[i]->pre_processor_ul.algorithm = 0; + mac[i]->pre_processor_ul.ul = ulsch_scheduler_pre_processor; + s = "round_robin_ul"; + d = dlsym(NULL, s); + AssertFatal(d, "%s(): no scheduler algo '%s' found\n", __func__, s); + mac[i]->pre_processor_ul.ul_algo = *(default_sched_ul_algo_t *) d; + mac[i]->pre_processor_ul.ul_algo.data = mac[i]->pre_processor_ul.ul_algo.setup(); + init_UE_info(&mac[i]->UE_info); - init_slice_info(&mac[i]->slice_info); } RC.mac = mac; diff --git a/openair2/LAYER2/MAC/pre_processor.c b/openair2/LAYER2/MAC/pre_processor.c index 8569d8f166..6477d60021 100644 --- a/openair2/LAYER2/MAC/pre_processor.c +++ b/openair2/LAYER2/MAC/pre_processor.c @@ -69,31 +69,367 @@ int get_rbg_size_last(module_id_t Mod_id, int CC_id) { return RBGsize; } -int g_start_ue_dl = -1; -int round_robin_dl(module_id_t Mod_id, - int CC_id, - int frame, - int subframe, - UE_list_t *UE_list, - int max_num_ue, - int n_rbg_sched, - uint8_t *rbgalloc_mask) { +void *rr_dl_setup(void) { + void *data = malloc(sizeof(int)); + *(int *) data = 0; + AssertFatal(data, "could not allocate data in %s()\n", __func__); + return data; +} +void rr_dl_unset(void **data) { + if (*data) + free(*data); + *data = NULL; +} +int rr_dl_run(module_id_t Mod_id, + int CC_id, + int frame, + int subframe, + UE_list_t *UE_list, + int max_num_ue, + int n_rbg_sched, + uint8_t *rbgalloc_mask, + void *data) { DevAssert(UE_list->head >= 0); DevAssert(n_rbg_sched > 0); const int N_RBG = to_rbg(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth); const int RBGsize = get_min_rb_unit(Mod_id, CC_id); const int RBGlastsize = get_rbg_size_last(Mod_id, CC_id); - int num_ue_req = 0; UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info; - int rb_required[MAX_MOBILES_PER_ENB]; // how much UEs request - memset(rb_required, 0, sizeof(rb_required)); - int rbg = 0; for (; !rbgalloc_mask[rbg]; rbg++) ; /* fast-forward to first allowed RBG */ - // Calculate the amount of RBs every UE wants to send. + /* just start with the UE after the one we had last time. If it does not + * exist, this will start at the head */ + int *start_ue = data; + *start_ue = next_ue_list_looped(UE_list, *start_ue); + + int UE_id = *start_ue; + UE_list_t UE_sched; + int *cur_UE = &UE_sched.head; + // Allocate retransmissions, and mark UEs with new transmissions + do { + // check whether there are HARQ retransmissions + const COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id]; + const uint8_t harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config, frame, subframe); + UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id]; + const uint8_t round = ue_ctrl->round[CC_id][harq_pid]; + if (round != 8) { // retransmission: allocate + const int nb_rb = UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid]; + if (nb_rb == 0) + goto skip_ue; + int nb_rbg = (nb_rb + (nb_rb % RBGsize)) / RBGsize; + // needs more RBGs than we can allocate + if (nb_rbg > n_rbg_sched) { + LOG_D(MAC, + "retransmission of UE %d needs more RBGs (%d) than we have (%d)\n", + UE_id, nb_rbg, n_rbg_sched); + goto skip_ue; + } + // ensure that the number of RBs can be contained by the RBGs (!), i.e. + // if we allocate the last RBG this one should have the full RBGsize + if ((nb_rb % RBGsize) == 0 && nb_rbg == n_rbg_sched + && rbgalloc_mask[N_RBG - 1] && RBGlastsize != RBGsize) { + LOG_D(MAC, + "retransmission of UE %d needs %d RBs, but the last RBG %d is too small (%d, normal %d)\n", + UE_id, nb_rb, N_RBG - 1, RBGlastsize, RBGsize); + goto skip_ue; + } + const uint8_t cqi = ue_ctrl->dl_cqi[CC_id]; + const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi); + if (idx < 0) + goto skip_ue; // cannot allocate CCE + ue_ctrl->pre_dci_dl_pdu_idx = idx; + // retransmissions: directly allocate + n_rbg_sched -= nb_rbg; + ue_ctrl->pre_nb_available_rbs[CC_id] += nb_rb; + for (; nb_rbg > 0; rbg++) { + if (!rbgalloc_mask[rbg]) + continue; + ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; + rbgalloc_mask[rbg] = 0; + nb_rbg--; + } + LOG_D(MAC, + "%4d.%d n_rbg_sched %d after retransmission reservation for UE %d " + "round %d retx nb_rb %d pre_nb_available_rbs %d\n", + frame, subframe, n_rbg_sched, UE_id, round, + UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid], + ue_ctrl->pre_nb_available_rbs[CC_id]); + /* if there are no more RBG to give, return */ + if (n_rbg_sched <= 0) + return 0; + max_num_ue--; + /* if there are no UEs that can be allocated anymore, return */ + if (max_num_ue == 0) + return n_rbg_sched; + for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; + } else { + if (UE_info->UE_template[CC_id][UE_id].dl_buffer_total > 0) { + *cur_UE = UE_id; + cur_UE = &UE_sched.next[UE_id]; + } + } + +skip_ue: + UE_id = next_ue_list_looped(UE_list, UE_id); + } while (UE_id != *start_ue); + *cur_UE = -1; // mark end + + if (UE_sched.head < 0) + return n_rbg_sched; // no UE has a transmission + + // after allocating retransmissions: pre-allocate CCE, compute number of + // requested RBGs + max_num_ue = min(max_num_ue, n_rbg_sched); + int rb_required[MAX_MOBILES_PER_ENB]; // how much UEs request + cur_UE = &UE_sched.head; + while (*cur_UE >= 0 && max_num_ue > 0) { + const int UE_id = *cur_UE; + cur_UE = &UE_sched.next[UE_id]; // go to next + const uint8_t cqi = UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id]; + const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi); + if (idx < 0) { + LOG_D(MAC, "cannot allocate CCE for UE %d, skipping\n", UE_id); + continue; + } + UE_info->UE_sched_ctrl[UE_id].pre_dci_dl_pdu_idx = idx; + const int mcs = cqi_to_mcs[cqi]; + UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1 = mcs; + const uint32_t B = UE_info->UE_template[CC_id][UE_id].dl_buffer_total; + rb_required[UE_id] = find_nb_rb_DL(mcs, B, n_rbg_sched * RBGsize, RBGsize); + max_num_ue--; + } + *cur_UE = -1; // not all UEs might be allocated, mark end + + /* for one UE after the next: allocate resources */ + cur_UE = &UE_sched.head; + while (*cur_UE >= 0) { + const int UE_id = *cur_UE; + UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id]; + ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; + rbgalloc_mask[rbg] = 0; + const int sRBG = rbg == N_RBG - 1 ? RBGlastsize : RBGsize; + ue_ctrl->pre_nb_available_rbs[CC_id] += sRBG; + rb_required[UE_id] -= sRBG; + if (rb_required[UE_id] <= 0) { + *cur_UE = UE_sched.next[*cur_UE]; + if (*cur_UE < 0) + cur_UE = &UE_sched.head; + } else { + cur_UE = UE_sched.next[*cur_UE] < 0 ? &UE_sched.head : &UE_sched.next[*cur_UE]; + } + n_rbg_sched--; + if (n_rbg_sched <= 0) + break; + for (rbg++; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; + } + + return n_rbg_sched; +} +default_sched_dl_algo_t round_robin_dl = { + .name = "round_robin_dl", + .setup = rr_dl_setup, + .unset = rr_dl_unset, + .run = rr_dl_run, + .data = NULL +}; + + +void *pf_dl_setup(void) { + void *data = calloc(MAX_MOBILES_PER_ENB, sizeof(float)); + for (int i = 0; i < MAX_MOBILES_PER_ENB; i++) + *(float *) data = 0.0f; + AssertFatal(data, "could not allocate data in %s()\n", __func__); + return data; +} +void pf_dl_unset(void **data) { + if (*data) + free(*data); + *data = NULL; +} +int pf_wbcqi_dl_run(module_id_t Mod_id, + int CC_id, + int frame, + int subframe, + UE_list_t *UE_list, + int max_num_ue, + int n_rbg_sched, + uint8_t *rbgalloc_mask, + void *data) { + DevAssert(UE_list->head >= 0); + DevAssert(n_rbg_sched > 0); + const int N_RBG = to_rbg(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth); + const int RBGsize = get_min_rb_unit(Mod_id, CC_id); + const int RBGlastsize = get_rbg_size_last(Mod_id, CC_id); + UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info; + + int rbg = 0; + for (; !rbgalloc_mask[rbg]; rbg++) + ; /* fast-forward to first allowed RBG */ + + UE_list_t UE_sched; // UEs that could be scheduled + int *uep = &UE_sched.head; + float *thr_ue = data; + float coeff_ue[MAX_MOBILES_PER_ENB]; + + for (int UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) { + const float a = 0.0005f; // corresponds to 200ms window + const uint32_t b = UE_info->eNB_UE_stats[CC_id][UE_id].TBS; + thr_ue[UE_id] = (1 - a) * thr_ue[UE_id] + a * b; + + // check whether there are HARQ retransmissions + const COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id]; + const uint8_t harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config, frame, subframe); + UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id]; + const uint8_t round = ue_ctrl->round[CC_id][harq_pid]; + if (round != 8) { // retransmission: allocate + const int nb_rb = UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid]; + if (nb_rb == 0) + continue; + int nb_rbg = (nb_rb + (nb_rb % RBGsize)) / RBGsize; + // needs more RBGs than we can allocate + if (nb_rbg > n_rbg_sched) { + LOG_D(MAC, + "retransmission of UE %d needs more RBGs (%d) than we have (%d)\n", + UE_id, nb_rbg, n_rbg_sched); + continue; + } + // ensure that the number of RBs can be contained by the RBGs (!), i.e. + // if we allocate the last RBG this one should have the full RBGsize + if ((nb_rb % RBGsize) == 0 && nb_rbg == n_rbg_sched + && rbgalloc_mask[N_RBG - 1] && RBGlastsize != RBGsize) { + LOG_D(MAC, + "retransmission of UE %d needs %d RBs, but the last RBG %d is too small (%d, normal %d)\n", + UE_id, nb_rb, N_RBG - 1, RBGlastsize, RBGsize); + continue; + } + const uint8_t cqi = ue_ctrl->dl_cqi[CC_id]; + const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi); + if (idx < 0) + continue; // cannot allocate CCE + ue_ctrl->pre_dci_dl_pdu_idx = idx; + // retransmissions: directly allocate + n_rbg_sched -= nb_rbg; + ue_ctrl->pre_nb_available_rbs[CC_id] += nb_rb; + for (; nb_rbg > 0; rbg++) { + if (!rbgalloc_mask[rbg]) + continue; + ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; + rbgalloc_mask[rbg] = 0; + nb_rbg--; + } + LOG_D(MAC, + "%4d.%d n_rbg_sched %d after retransmission reservation for UE %d " + "round %d retx nb_rb %d pre_nb_available_rbs %d\n", + frame, subframe, n_rbg_sched, UE_id, round, + UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid], + ue_ctrl->pre_nb_available_rbs[CC_id]); + /* if there are no more RBG to give, return */ + if (n_rbg_sched <= 0) + return 0; + max_num_ue--; + /* if there are no UEs that can be allocated anymore, return */ + if (max_num_ue == 0) + return n_rbg_sched; + for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; + } else { + if (UE_info->UE_template[CC_id][UE_id].dl_buffer_total == 0) + continue; + + const int mcs = cqi_to_mcs[UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id]]; + const uint32_t tbs = get_TBS_DL(mcs, RBGsize); + coeff_ue[UE_id] = (float) tbs / thr_ue[UE_id]; + //LOG_I(MAC, " pf UE %d: old TBS %d thr %f MCS %d TBS %d coeff %f\n", + // UE_id, b, thr_ue[UE_id], mcs, tbs, coeff_ue[UE_id]); + *uep = UE_id; + uep = &UE_sched.next[UE_id]; + } + } + *uep = -1; + + while (max_num_ue > 0 && n_rbg_sched > 0 && UE_sched.head >= 0) { + int *max = &UE_sched.head; /* assume head is max */ + int *p = &UE_sched.next[*max]; + while (*p >= 0) { + /* if the current one has larger coeff, save for later */ + if (coeff_ue[*p] > coeff_ue[*max]) + max = p; + p = &UE_sched.next[*p]; + } + /* remove the max one */ + const int UE_id = *max; + p = &UE_sched.next[*max]; + *max = UE_sched.next[*max]; + *p = -1; + + const uint8_t cqi = UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id]; + const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi); + if (idx < 0) + continue; + UE_info->UE_sched_ctrl[UE_id].pre_dci_dl_pdu_idx = idx; + + max_num_ue--; + + /* allocate as much as possible */ + const int mcs = cqi_to_mcs[cqi]; + UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1 = mcs; + int req = find_nb_rb_DL(mcs, + UE_info->UE_template[CC_id][UE_id].dl_buffer_total, + n_rbg_sched * RBGsize, + RBGsize); + UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id]; + while (req > 0 && n_rbg_sched > 0) { + ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; + rbgalloc_mask[rbg] = 0; + const int sRBG = rbg == N_RBG - 1 ? RBGlastsize : RBGsize; + ue_ctrl->pre_nb_available_rbs[CC_id] += sRBG; + req -= sRBG; + n_rbg_sched--; + for (rbg++; n_rbg_sched > 0 && !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; + } + } + + return n_rbg_sched; +} +default_sched_dl_algo_t proportional_fair_wbcqi_dl = { + .name = "proportional_fair_wbcqi_dl", + .setup = pf_dl_setup, + .unset = pf_dl_unset, + .run = pf_wbcqi_dl_run, + .data = NULL +}; + +void *mt_dl_setup(void) { + return NULL; +} +void mt_dl_unset(void **data) { + *data = NULL; +} +int mt_wbcqi_dl_run(module_id_t Mod_id, + int CC_id, + int frame, + int subframe, + UE_list_t *UE_list, + int max_num_ue, + int n_rbg_sched, + uint8_t *rbgalloc_mask, + void *data) { + DevAssert(UE_list->head >= 0); + DevAssert(n_rbg_sched > 0); + const int N_RBG = to_rbg(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth); + const int RBGsize = get_min_rb_unit(Mod_id, CC_id); + const int RBGlastsize = get_rbg_size_last(Mod_id, CC_id); + UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info; + + int rbg = 0; + for (; !rbgalloc_mask[rbg]; rbg++) + ; /* fast-forward to first allowed RBG */ + + UE_list_t UE_sched; // UEs that could be scheduled + int *uep = &UE_sched.head; + for (int UE_id = UE_list->head; UE_id >= 0; UE_id = UE_list->next[UE_id]) { // check whether there are HARQ retransmissions const COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id]; @@ -133,6 +469,7 @@ int round_robin_dl(module_id_t Mod_id, if (!rbgalloc_mask[rbg]) continue; ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; + rbgalloc_mask[rbg] = 0; nb_rbg--; } LOG_D(MAC, @@ -150,90 +487,69 @@ int round_robin_dl(module_id_t Mod_id, return n_rbg_sched; for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; } else { - const int dlsch_mcs1 = cqi_to_mcs[UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id]]; - UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1 = dlsch_mcs1; - rb_required[UE_id] = - find_nb_rb_DL(dlsch_mcs1, - UE_info->UE_template[CC_id][UE_id].dl_buffer_total, - n_rbg_sched * RBGsize, - RBGsize); - if (rb_required[UE_id] > 0) - num_ue_req++; - LOG_D(MAC, - "%d/%d UE_id %d rb_required %d n_rbg_sched %d\n", - frame, - subframe, - UE_id, - rb_required[UE_id], - n_rbg_sched); + if (UE_info->UE_template[CC_id][UE_id].dl_buffer_total == 0) + continue; + *uep = UE_id; + uep = &UE_sched.next[UE_id]; } } + *uep = -1; - if (num_ue_req == 0) - return n_rbg_sched; // no UE has a transmission + while (max_num_ue > 0 && n_rbg_sched > 0 && UE_sched.head >= 0) { + int *max = &UE_sched.head; /* assume head is max */ + int *p = &UE_sched.next[*max]; + while (*p >= 0) { + /* if the current one has better CQI, or the same and more data */ + const uint8_t maxCqi = UE_info->UE_sched_ctrl[*max].dl_cqi[CC_id]; + const uint32_t maxB = UE_info->UE_template[CC_id][*max].dl_buffer_total; + const uint8_t pCqi = UE_info->UE_sched_ctrl[*p].dl_cqi[CC_id]; + const uint32_t pB = UE_info->UE_template[CC_id][*p].dl_buffer_total; + if (pCqi > maxCqi || (pCqi == maxCqi && pB > maxB)) + max = p; + p = &UE_sched.next[*p]; + } + /* remove the max one */ + const int UE_id = *max; + p = &UE_sched.next[*max]; + *max = UE_sched.next[*max]; + *p = -1; - // after allocating retransmissions: build list of UE to allocate. - // if start_UE does not exist anymore (detach etc), start at first UE - if (g_start_ue_dl == -1) - g_start_ue_dl = UE_list->head; - int UE_id = g_start_ue_dl; - UE_list_t UE_sched; - int rb_required_total = 0; - int num_ue_sched = 0; - max_num_ue = min(min(max_num_ue, num_ue_req), n_rbg_sched); - int *cur_UE = &UE_sched.head; - while (num_ue_sched < max_num_ue) { - while (rb_required[UE_id] == 0) - UE_id = next_ue_list_looped(UE_list, UE_id); const uint8_t cqi = UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id]; const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi); - if (idx < 0) { - LOG_D(MAC, "cannot allocate CCE for UE %d, skipping\n", UE_id); - num_ue_req--; - max_num_ue = min(min(max_num_ue, num_ue_req), n_rbg_sched); - UE_id = next_ue_list_looped(UE_list, UE_id); // next candidate + if (idx < 0) continue; - } UE_info->UE_sched_ctrl[UE_id].pre_dci_dl_pdu_idx = idx; - *cur_UE = UE_id; - cur_UE = &UE_sched.next[UE_id]; - rb_required_total += rb_required[UE_id]; - num_ue_sched++; - UE_id = next_ue_list_looped(UE_list, UE_id); // next candidate - } - *cur_UE = -1; - /* for one UE after the next: allocate resources */ - for (int UE_id = UE_sched.head; UE_id >= 0; - UE_id = next_ue_list_looped(&UE_sched, UE_id)) { - if (rb_required[UE_id] <= 0) - continue; + max_num_ue--; + + /* allocate as much as possible */ + const int mcs = cqi_to_mcs[cqi]; + UE_info->eNB_UE_stats[CC_id][UE_id].dlsch_mcs1 = mcs; + int req = find_nb_rb_DL(mcs, + UE_info->UE_template[CC_id][UE_id].dl_buffer_total, + n_rbg_sched * RBGsize, + RBGsize); UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id]; - ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; - const int sRBG = rbg == N_RBG - 1 ? RBGlastsize : RBGsize; - ue_ctrl->pre_nb_available_rbs[CC_id] += sRBG; - rb_required[UE_id] -= sRBG; - rb_required_total -= sRBG; - if (rb_required_total <= 0) - break; - n_rbg_sched--; - if (n_rbg_sched <= 0) - break; - for (rbg++; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; - } - - /* if not all UEs could be allocated in this round */ - if (num_ue_req > max_num_ue) { - /* go to the first one we missed */ - for (int i = 0; i < max_num_ue; ++i) - g_start_ue_dl = next_ue_list_looped(UE_list, g_start_ue_dl); - } else { - /* else, just start with the next UE next time */ - g_start_ue_dl = next_ue_list_looped(UE_list, g_start_ue_dl); + while (req > 0 && n_rbg_sched > 0) { + ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1; + rbgalloc_mask[rbg] = 0; + const int sRBG = rbg == N_RBG - 1 ? RBGlastsize : RBGsize; + ue_ctrl->pre_nb_available_rbs[CC_id] += sRBG; + req -= sRBG; + n_rbg_sched--; + for (rbg++; n_rbg_sched > 0 && !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ; + } } return n_rbg_sched; } +default_sched_dl_algo_t maximum_throughput_wbcqi_dl = { + .name = "maximum_throughput_wbcqi_dl", + .setup = mt_dl_setup, + .unset = mt_dl_unset, + .run = mt_wbcqi_dl_run, + .data = NULL +}; // This function stores the downlink buffer for all the logical channels void @@ -295,6 +611,18 @@ store_dlsch_buffer(module_id_t Mod_id, #endif } + /* hack: in schedule_ue_spec, 3 bytes are "reserved" (this should be + * done better). An RLC AM entity may ask for only 2 bytes for + * ACKing and get a TBS of 32 bits and due to these 3 reserved bytes we may + * end up with only 1 byte left for RLC, which is not enough. This hack + * prevents the problem. To be done better at some point. If the function + * schedule_ue_spec is (has been) reworked, this hack can be removed. + * Dig for "TBS - ta_len - header_length_total - sdu_length_total - 3" + * in schedule_ue_spec. + */ + if (UE_template->dl_buffer_total > 0 && UE_template->dl_buffer_total <= 2) + UE_template->dl_buffer_total += 3; + if (UE_template->dl_buffer_total > 0) LOG_D(MAC, "[eNB %d] Frame %d Subframe %d : RLC status for UE %d : total DL buffer size %d and total number of pdu %d \n", @@ -311,19 +639,18 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id, int CC_id, frame_t frameP, sub_frame_t subframeP) { - UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info; - const int N_RBG = to_rbg(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth); + eNB_MAC_INST *mac = RC.mac[Mod_id]; + UE_info_t *UE_info = &mac->UE_info; + const int N_RBG = to_rbg(mac->common_channels[CC_id].mib->message.dl_Bandwidth); const int RBGsize = get_min_rb_unit(Mod_id, CC_id); store_dlsch_buffer(Mod_id, CC_id, frameP, subframeP); UE_list_t UE_to_sched; - UE_to_sched.head = -1; for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) UE_to_sched.next[i] = -1; + int *cur = &UE_to_sched.head; - int first = 1; - int last_UE_id = -1; for (int UE_id = UE_info->list.head; UE_id >= 0; UE_id = UE_info->list.next[UE_id]) { UE_sched_ctrl_t *ue_sched_ctrl = &UE_info->UE_sched_ctrl[UE_id]; const UE_TEMPLATE *ue_template = &UE_info->UE_template[CC_id][UE_id]; @@ -356,20 +683,15 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id, } /* define UEs to schedule */ - if (first) { - first = 0; - UE_to_sched.head = UE_id; - } else { - UE_to_sched.next[last_UE_id] = UE_id; - } - UE_to_sched.next[UE_id] = -1; - last_UE_id = UE_id; + *cur = UE_id; + cur = &UE_to_sched.next[UE_id]; } + *cur = -1; if (UE_to_sched.head < 0) return; - uint8_t *vrb_map = RC.mac[Mod_id]->common_channels[CC_id].vrb_map; + uint8_t *vrb_map = mac->common_channels[CC_id].vrb_map; uint8_t rbgalloc_mask[N_RBG_MAX]; int n_rbg_sched = 0; for (int i = 0; i < N_RBG; i++) { @@ -381,14 +703,15 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id, n_rbg_sched += rbgalloc_mask[i]; } - round_robin_dl(Mod_id, - CC_id, - frameP, - subframeP, - &UE_to_sched, - 4, // max_num_ue - n_rbg_sched, - rbgalloc_mask); + mac->pre_processor_dl.dl_algo.run(Mod_id, + CC_id, + frameP, + subframeP, + &UE_to_sched, + 4, // max_num_ue + n_rbg_sched, + rbgalloc_mask, + mac->pre_processor_dl.dl_algo.data); // the following block is meant for validation of the pre-processor to check // whether all UE allocations are non-overlapping and is not necessary for @@ -500,17 +823,28 @@ int pp_find_rb_table_index(int approximate) { return p + 1; } -int g_start_ue_ul = -1; -int round_robin_ul(module_id_t Mod_id, - int CC_id, - int frame, - int subframe, - int sched_frame, - int sched_subframe, - UE_list_t *UE_list, - int max_num_ue, - int num_contig_rb, - contig_rbs_t *rbs) { +void *rr_ul_setup(void) { + void *data = malloc(sizeof(int)); + *(int *) data = 0; + AssertFatal(data, "could not allocate data in %s()\n", __func__); + return data; +} +void rr_ul_unset(void **data) { + if (*data) + free(*data); + *data = NULL; +} +int rr_ul_run(module_id_t Mod_id, + int CC_id, + int frame, + int subframe, + int sched_frame, + int sched_subframe, + UE_list_t *UE_list, + int max_num_ue, + int num_contig_rb, + contig_rbs_t *rbs, + void *data) { AssertFatal(num_contig_rb <= 2, "cannot handle more than two contiguous RB regions\n"); UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info; const int max_rb = num_contig_rb > 1 ? MAX(rbs[0].length, rbs[1].length) : rbs[0].length; @@ -650,9 +984,10 @@ int round_robin_ul(module_id_t Mod_id, end = la > lb ? 2 : -1; } - if (g_start_ue_ul == -1) - g_start_ue_ul = UE_list->head; - int sUE_id = g_start_ue_ul; + int *start_ue = data; + if (*start_ue == -1) + *start_ue = UE_list->head; + int sUE_id = *start_ue; int rb_idx_given[MAX_MOBILES_PER_ENB]; memset(rb_idx_given, 0, sizeof(rb_idx_given)); @@ -730,35 +1065,35 @@ int round_robin_ul(module_id_t Mod_id, } } - /* if not all UEs could be allocated in this round */ - if (num_ue_req > max_num_ue) { - /* go to the first one we missed */ - for (int i = 0; i < max_num_ue; ++i) - g_start_ue_ul = next_ue_list_looped(UE_list, g_start_ue_ul); - } else { - /* else, just start with the next UE next time */ - g_start_ue_ul = next_ue_list_looped(UE_list, g_start_ue_ul); - } + /* just start with the next UE next time */ + *start_ue = next_ue_list_looped(UE_list, *start_ue); return rbs[0].length + (num_contig_rb > 1 ? rbs[1].length : 0); } +default_sched_ul_algo_t round_robin_ul = { + .name = "round_robin_ul", + .setup = rr_ul_setup, + .unset = rr_ul_unset, + .run = rr_ul_run, + .data = NULL +}; void ulsch_scheduler_pre_processor(module_id_t Mod_id, int CC_id, - int frameP, + frame_t frameP, sub_frame_t subframeP, - int sched_frameP, - unsigned char sched_subframeP) { - UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info; - const int N_RB_UL = to_prb(RC.mac[Mod_id]->common_channels[CC_id].ul_Bandwidth); - COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id]; + frame_t sched_frameP, + sub_frame_t sched_subframeP) { + eNB_MAC_INST *mac = RC.mac[Mod_id]; + UE_info_t *UE_info = &mac->UE_info; + const int N_RB_UL = to_prb(mac->common_channels[CC_id].ul_Bandwidth); + COMMON_channels_t *cc = &mac->common_channels[CC_id]; UE_list_t UE_to_sched; - UE_to_sched.head = -1; for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i) UE_to_sched.next[i] = -1; + int *cur = &UE_to_sched.head; - int last_UE_id = -1; for (int UE_id = UE_info->list.head; UE_id >= 0; UE_id = UE_info->list.next[UE_id]) { UE_TEMPLATE *UE_template = &UE_info->UE_template[CC_id][UE_id]; UE_sched_ctrl_t *ue_sched_ctrl = &UE_info->UE_sched_ctrl[UE_id]; @@ -781,13 +1116,10 @@ void ulsch_scheduler_pre_processor(module_id_t Mod_id, continue; /* define UEs to schedule */ - if (UE_to_sched.head < 0) - UE_to_sched.head = UE_id; - else - UE_to_sched.next[last_UE_id] = UE_id; - UE_to_sched.next[UE_id] = -1; - last_UE_id = UE_id; + *cur = UE_id; + cur = &UE_to_sched.next[UE_id]; } + *cur = -1; if (UE_to_sched.head < 0) return; @@ -808,16 +1140,17 @@ void ulsch_scheduler_pre_processor(module_id_t Mod_id, } } - round_robin_ul(Mod_id, - CC_id, - frameP, - subframeP, - sched_frameP, - sched_subframeP, - &UE_to_sched, - 4, // max_num_ue - n_contig, - rbs); + mac->pre_processor_ul.ul_algo.run(Mod_id, + CC_id, + frameP, + subframeP, + sched_frameP, + sched_subframeP, + &UE_to_sched, + 4, // max_num_ue + n_contig, + rbs, + mac->pre_processor_ul.ul_algo.data); // the following block is meant for validation of the pre-processor to check // whether all UE allocations are non-overlapping and is not necessary for @@ -836,7 +1169,7 @@ void ulsch_scheduler_pre_processor(module_id_t Mod_id, continue; print = 1; - uint8_t harq_pid = subframe2harqpid(&RC.mac[Mod_id]->common_channels[CC_id], + uint8_t harq_pid = subframe2harqpid(&mac->common_channels[CC_id], sched_frameP, sched_subframeP); LOG_D(MAC, "%4d.%d UE%d %d RBs (index %d) at start %d, pre MCS %d %s\n", frameP, diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h index 5801fabcfb..d8583167dd 100644 --- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac.h @@ -24,8 +24,8 @@ * \author R. Knopp, K.H. HSU, G. Casati * \date 2019 * \version 0.1 - * \company Eurecom / NTUST / Fraunhofer IIS - * \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr, guido.casati@iis.fraunhofer.de + * \company Eurecom / NTUST / Fraunhofer IIS + * \email: knopp@eurecom.fr, kai-hsiang.hsu@eurecom.fr, guido.casati@iis.fraunhofer.de * \note * \warning */ @@ -41,6 +41,10 @@ #define NR_BCCH_BCH 5 // MIB +#define CCCH_PAYLOAD_SIZE_MAX 128 + +#define RAR_PAYLOAD_SIZE_MAX 128 + // For both DL/UL-SCH // Except: // - UL/DL-SCH: fixed-size MAC CE(known by LCID) @@ -67,36 +71,234 @@ // R: Reserved bit, set to zero. typedef struct { - uint8_t LCID:6; // octet 1 [5:0] - uint8_t F:1; // octet 1 [6] - uint8_t R:1; // octet 1 [7] - uint8_t L:8; // octet 2 [7:0] + uint8_t LCID: 6; // octet 1 [5:0] + uint8_t F: 1; // octet 1 [6] + uint8_t R: 1; // octet 1 [7] + uint8_t L: 8; // octet 2 [7:0] } __attribute__ ((__packed__)) NR_MAC_SUBHEADER_SHORT; typedef struct { - uint8_t LCID:6; // octet 1 [5:0] - uint8_t F:1; // octet 1 [6] - uint8_t R:1; // octet 1 [7] - uint8_t L1:8; // octet 2 [7:0] - uint8_t L2:8; // octet 3 [7:0] + uint8_t LCID: 6; // octet 1 [5:0] + uint8_t F: 1; // octet 1 [6] + uint8_t R: 1; // octet 1 [7] + uint8_t L1: 8; // octet 2 [7:0] + uint8_t L2: 8; // octet 3 [7:0] } __attribute__ ((__packed__)) NR_MAC_SUBHEADER_LONG; typedef struct { - uint8_t LCID:6; // octet 1 [5:0] - uint8_t R:2; // octet 1 [7:6] + uint8_t LCID: 6; // octet 1 [5:0] + uint8_t R: 2; // octet 1 [7:6] } __attribute__ ((__packed__)) NR_MAC_SUBHEADER_FIXED; +// BSR MAC CEs +// TS 38.321 ch. 6.1.3.1 +// Short BSR for a specific logical channel group ID +typedef struct { + uint8_t Buffer_size: 5; // octet 1 LSB + uint8_t LcgID: 3; // octet 1 MSB +} __attribute__ ((__packed__)) NR_BSR_SHORT; + +typedef NR_BSR_SHORT NR_BSR_SHORT_TRUNCATED; + +// Long BSR for all logical channel group ID +typedef struct { + uint8_t Buffer_size7: 8; + uint8_t Buffer_size6: 8; + uint8_t Buffer_size5: 8; + uint8_t Buffer_size4: 8; + uint8_t Buffer_size3: 8; + uint8_t Buffer_size2: 8; + uint8_t Buffer_size1: 8; + uint8_t Buffer_size0: 8; + uint8_t LcgID0: 1; + uint8_t LcgID1: 1; + uint8_t LcgID2: 1; + uint8_t LcgID3: 1; + uint8_t LcgID4: 1; + uint8_t LcgID5: 1; + uint8_t LcgID6: 1; + uint8_t LcgID7: 1; +} __attribute__ ((__packed__)) NR_BSR_LONG; + +typedef NR_BSR_LONG NR_BSR_LONG_TRUNCATED; + // 38.321 ch. 6.1.3.4 typedef struct { - uint8_t TA_COMMAND:6; // octet 1 [5:0] - uint8_t TAGID:2; // octet 1 [7:6] + uint8_t TA_COMMAND: 6; // octet 1 [5:0] + uint8_t TAGID: 2; // octet 1 [7:6] } __attribute__ ((__packed__)) NR_MAC_CE_TA; +// single Entry PHR MAC CE +// TS 38.321 ch. 6.1.3.8 +typedef struct { + uint8_t PH: 6; + uint8_t R1: 2; + uint8_t PCMAX: 6; + uint8_t R2: 6; +} __attribute__ ((__packed__)) NR_SINGLE_ENTRY_PHR_MAC_CE; + + +// SP ZP CSI-RS Resource Set Activation/Deactivation MAC CE +// 38.321 ch. 6.1.3.19 +typedef struct { + uint8_t BWPID: 2; // octet 1 [1:0] + uint8_t CELLID: 5; // octet 1 [6:2] + uint8_t A_D: 1; // octet 1 [7] + uint8_t CSIRS_RSC_ID: 4; // octet 2 [3:0] + uint8_t R: 4; // octet 2 [7:4] +} __attribute__ ((__packed__)) NR_MAC_CE_SP_ZP_CSI_RS_RES_SET; + +//TS 38.321 Sec 6.1.3.15, TCI State indicaton for UE-Specific PDCCH MAC CE +typedef struct { + uint8_t CoresetId1: 3; //Octect 1 [2:0] + uint8_t ServingCellId: 5; //Octect 1 [7:3] + uint8_t TciStateId: 7; //Octect 2 [6:0] + uint8_t CoresetId2: 1; //Octect 2 [7] +} __attribute__ ((__packed__)) NR_TCI_PDCCH; + +//TS 38.321 Sec 6.1.3.14, TCI State activation/deactivation for UE Specific PDSCH MAC CE +typedef struct { + uint8_t BWP_Id: 2; //Octect 1 [1:0] + uint8_t ServingCellId: 5; //Octect 1 [6:2] + uint8_t R: 1; //Octect 1 [7] + uint8_t T[]; //Octects 2 to MAX TCI States/8 +} __attribute__ ((__packed__)) NR_TCI_PDSCH_APERIODIC_CSI; + +//TS 6.1.3.16, SP CSI reporting on PUCCH Activation/Deactivation MAC CE +typedef struct { + uint8_t BWP_Id: 2; //Octect 1 [1:0] + uint8_t ServingCellId: 5; //Octect 1 [6:2] + uint8_t R1: 1; //Octect 1 [7] + uint8_t S0: 1; //Octect 2 [0] + uint8_t S1: 1; //Octect 2 [1] + uint8_t S2: 1; //Octect 2 [2] + uint8_t S3: 1; //Octect 2 [3] + uint8_t R2: 4; //Octect 2 [7:4] +} __attribute__ ((__packed__)) NR_PUCCH_CSI_REPORTING; + + +//TS 38.321 sec 6.1.3.12 +//SP CSI-RS / CSI-IM Resource Set Activation/Deactivation MAC CE +typedef struct { + uint8_t BWP_ID: 2; + uint8_t SCID: 5; + uint8_t A_D: 1; + uint8_t SP_CSI_RSID: 6; + uint8_t IM: 1; + uint8_t R1: 1; + uint8_t SP_CSI_IMID: 6; + uint8_t R2: 2; + struct TCI_S { + uint8_t TCI_STATE_ID: 6; + uint8_t R: 2; + } __attribute__ ((__packed__)) TCI_STATE; +} __attribute__ ((__packed__)) CSI_RS_CSI_IM_ACT_DEACT_MAC_CE; + + +//* RAR MAC subheader // TS 38.321 ch. 6.1.5, 6.2.2 *// +// - E: The Extension field is a flag indicating if the MAC subPDU including this MAC subheader is the last MAC subPDU or not in the MAC PDU +// - T: The Type field is a flag indicating whether the MAC subheader contains a Random Access Preamble ID or a Backoff Indicator (0, BI) (1, RAPID) +// - R: Reserved bit, set to "0" +// - BI: The Backoff Indicator field identifies the overload condition in the cell. +// - RAPID: The Random Access Preamble IDentifier field identifies the transmitted Random Access Preamble + +/*!\brief RAR MAC subheader with RAPID */ +typedef struct { + uint8_t RAPID: 6; + uint8_t T: 1; + uint8_t E: 1; +} __attribute__ ((__packed__)) NR_RA_HEADER_RAPID; + +/*!\brief RAR MAC subheader with Backoff Indicator */ +typedef struct { + uint8_t BI: 4; + uint8_t R: 2; + uint8_t T: 1; + uint8_t E: 1; +} __attribute__ ((__packed__)) NR_RA_HEADER_BI; + +// TS 38.321 ch. 6.2.3 +typedef struct { + uint8_t TA1: 7; // octet 1 [6:0] + uint8_t R: 1; // octet 1 [7] + uint8_t UL_GRANT_1: 3; // octet 2 [2:0] + uint8_t TA2: 5; // octet 2 [7:3] + uint8_t UL_GRANT_2: 8; // octet 3 [7:0] + uint8_t UL_GRANT_3: 8; // octet 4 [7:0] + uint8_t UL_GRANT_4: 8; // octet 5 [7:0] + uint8_t TCRNTI_1: 8; // octet 6 [7:0] + uint8_t TCRNTI_2: 8; // octet 7 [7:0] +} __attribute__ ((__packed__)) NR_MAC_RAR; + +// DCI pdu structures. Used by both gNB and UE. +typedef struct { + uint16_t val; + uint8_t nbits; +} dci_field_t; + +typedef struct { + + uint8_t format_indicator; //1 bit + uint8_t ra_preamble_index; //6 bits + uint8_t ss_pbch_index; //6 bits + uint8_t prach_mask_index; //4 bits + uint8_t mcs; //5 bits + uint8_t ndi; //1 bit + uint8_t rv; //2 bits + uint8_t harq_pid; //4 bits + uint8_t tpc; //2 bits + uint8_t short_messages_indicator; //2 bits + uint8_t short_messages; //8 bits + uint8_t tb_scaling; //2 bits + uint8_t pucch_resource_indicator; //3 bits + uint8_t system_info_indicator; //1 bit + uint8_t ulsch_indicator; + uint8_t slot_format_indicator_count; + uint8_t *slot_format_indicators; + + uint8_t pre_emption_indication_count; + uint16_t *pre_emption_indications; //14 bit each + + uint8_t block_number_count; + uint8_t *block_numbers; + uint8_t padding; + + dci_field_t mcs2; //variable + dci_field_t ndi2; //variable + dci_field_t rv2; //variable + dci_field_t frequency_domain_assignment; //variable + dci_field_t time_domain_assignment; //variable + dci_field_t frequency_hopping_flag; //variable + dci_field_t vrb_to_prb_mapping; //variable + dci_field_t dai[2]; //variable + dci_field_t pdsch_to_harq_feedback_timing_indicator; //variable + dci_field_t carrier_indicator; //variable + dci_field_t bwp_indicator; //variable + dci_field_t prb_bundling_size_indicator; //variable + dci_field_t rate_matching_indicator; //variable + dci_field_t zp_csi_rs_trigger; //variable + dci_field_t transmission_configuration_indication; //variable + dci_field_t srs_request; //variable + dci_field_t cbgti; //variable + dci_field_t cbgfi; //variable + dci_field_t srs_resource_indicator; //variable + dci_field_t precoding_information; //variable + dci_field_t csi_request; //variable + dci_field_t ptrs_dmrs_association; //variable + dci_field_t beta_offset_indicator; //variable + dci_field_t cloded_loop_indicator; //variable + dci_field_t ul_sul_indicator; //variable + dci_field_t antenna_ports; //variable + dci_field_t dmrs_sequence_initialization; + dci_field_t reserved; //1_0/C-RNTI:10 bits, 1_0/P-RNTI: 6 bits, 1_0/SI-&RA-RNTI: 16 bits + +} dci_pdu_rel15_t; + // 38.321 ch6.2.1, 38.331 #define DL_SCH_LCID_CCCH 0x00 #define DL_SCH_LCID_DCCH 0x01 #define DL_SCH_LCID_DCCH1 0x02 -#define DL_SCH_LCID_DTCH 0x03 +#define DL_SCH_LCID_DTCH 0x04 #define DL_SCH_LCID_RECOMMENDED_BITRATE 0x2F #define DL_SCH_LCID_SP_ZP_CSI_RS_RES_SET_ACT 0x30 #define DL_SCH_LCID_PUCCH_SPATIAL_RELATION_ACT 0x31 @@ -105,7 +307,7 @@ typedef struct { #define DL_SCH_LCID_TCI_STATE_IND_UE_SPEC_PDCCH 0x34 #define DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH 0x35 #define DL_SCH_LCID_APERIODIC_CSI_TRI_STATE_SUBSEL 0x36 -#define DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT 0X37 +#define DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT 0X37 #define DL_SCH_LCID_DUPLICATION_ACT 0X38 #define DL_SCH_LCID_SCell_ACT_4_OCT 0X39 #define DL_SCH_LCID_SCell_ACT_1_OCT 0X3A @@ -118,8 +320,8 @@ typedef struct { #define UL_SCH_LCID_CCCH 0x00 #define UL_SCH_LCID_SRB1 0x01 #define UL_SCH_LCID_SRB2 0x02 -#define UL_SCH_LCID_DTCH 0x03 -#define UL_SCH_LCID_SRB3 0x04 +#define UL_SCH_LCID_SRB3 0x03 +#define UL_SCH_LCID_DTCH 0x04 #define UL_SCH_LCID_CCCH_MSG3 0x21 #define UL_SCH_LCID_RECOMMENDED_BITRATE_QUERY 0x35 #define UL_SCH_LCID_MULTI_ENTRY_PHR_4_OCT 0x36 @@ -133,9 +335,9 @@ typedef struct { #define UL_SCH_LCID_L_BSR 0x3E #define UL_SCH_LCID_PADDING 0x3F -#define NR_MAX_NUM_LCID 32 -#define NR_MAX_NUM_LCGID 8 -#define MAX_RLC_SDU_SUBHEADER_SIZE 3 +#define NR_MAX_NUM_LCID 32 +#define NR_MAX_NUM_LCGID 8 +#define MAX_RLC_SDU_SUBHEADER_SIZE 3 #endif /*__LAYER2_MAC_H__ */ diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c index cfde40daad..f40d822b6b 100644 --- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c @@ -31,6 +31,1169 @@ */ #include "LAYER2/NR_MAC_gNB/mac_proto.h" +#include + +const uint8_t nr_slots_per_frame[5] = {10, 20, 40, 80, 160}; + +// Table 6.3.3.1-5 (38.211) NCS for preamble formats with delta_f_RA = 1.25 KHz +uint16_t NCS_unrestricted_delta_f_RA_125[16] = {0,13,15,18,22,26,32,38,46,59,76,93,119,167,279,419}; +uint16_t NCS_restricted_TypeA_delta_f_RA_125[15] = {15,18,22,26,32,38,46,55,68,82,100,128,158,202,237}; // high-speed case set Type A +uint16_t NCS_restricted_TypeB_delta_f_RA_125[13] = {15,18,22,26,32,38,46,55,68,82,100,118,137}; // high-speed case set Type B + +// Table 6.3.3.1-6 (38.211) NCS for preamble formats with delta_f_RA = 5 KHz +uint16_t NCS_unrestricted_delta_f_RA_5[16] = {0,13,26,33,38,41,49,55,64,76,93,119,139,209,279,419}; +uint16_t NCS_restricted_TypeA_delta_f_RA_5[16] = {36,57,72,81,89,94,103,112,121,132,137,152,173,195,216,237}; // high-speed case set Type A +uint16_t NCS_restricted_TypeB_delta_f_RA_5[14] = {36,57,60,63,65,68,71,77,81,85,97,109,122,137}; // high-speed case set Type B + +// Table 6.3.3.1-7 (38.211) NCS for preamble formats with delta_f_RA = 15 * 2mu KHz where mu = {0,1,2,3} +uint16_t NCS_unrestricted_delta_f_RA_15[16] = {0,2,4,6,8,10,12,13,15,17,19,23,27,34,46,69}; + +const char *prachfmt[]={"A1","A2","A3","B1","B2","B3","B4","C0","C2"}; +const char *prachfmt03[]={"0","1","2","3"}; + +uint16_t get_NCS(uint8_t index, uint16_t format0, uint8_t restricted_set_config) { + + LOG_D(MAC,"get_NCS: indx %d,format0 %d, restriced_set_config %d\n", + index,format0,restricted_set_config); + + if (format0 < 3) { + switch(restricted_set_config){ + case 0: + return(NCS_unrestricted_delta_f_RA_125[index]); + case 1: + return(NCS_restricted_TypeA_delta_f_RA_125[index]); + case 2: + return(NCS_restricted_TypeB_delta_f_RA_125[index]); + default: + AssertFatal(1==0,"Invalid restricted set config value %d",restricted_set_config); + } + } + else { + if (format0 == 3) { + switch(restricted_set_config){ + case 0: + return(NCS_unrestricted_delta_f_RA_5[index]); + case 1: + return(NCS_restricted_TypeA_delta_f_RA_5[index]); + case 2: + return(NCS_restricted_TypeB_delta_f_RA_5[index]); + default: + AssertFatal(1==0,"Invalid restricted set config value %d",restricted_set_config); + } + } + else + return(NCS_unrestricted_delta_f_RA_15[index]); + } +} + + +// Table 6.3.3.2-2: Random access configurations for FR1 and paired spectrum/supplementary uplink +// the column 5, (SFN_nbr is a bitmap where we set bit to '1' in the position of the subframe where the RACH can be sent. +// E.g. in row 4, and column 5 we have set value 512 ('1000000000') which means RACH can be sent at subframe 9. +// E.g. in row 20 and column 5 we have set value 66 ('0001000010') which means RACH can be sent at subframe 1 or 6 +int64_t table_6_3_3_2_2_prachConfig_Index [256][9] = { +//format, format, x, y, SFN_nbr, star_symb, slots_sfn, occ_slot, duration +{0, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{0, -1, 16, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{0, -1, 16, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{0, -1, 16, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{0, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{0, -1, 8, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{0, -1, 8, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{0, -1, 8, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{0, -1, 4, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{0, -1, 4, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{0, -1, 4, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{0, -1, 4, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{0, -1, 2, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{0, -1, 2, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{0, -1, 2, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{0, -1, 2, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{0, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 +{0, -1, 1, 0, 16, 0, -1, -1, 0}, // (subframe number) 4 +{0, -1, 1, 0, 128, 0, -1, -1, 0}, // (subframe number) 7 +{0, -1, 1, 0, 66, 0, -1, -1, 0}, // (subframe number) 1,6 +{0, -1, 1, 0, 132, 0, -1, -1, 0}, // (subframe number) 2,7 +{0, -1, 1, 0, 264, 0, -1, -1, 0}, // (subframe number) 3,8 +{0, -1, 1, 0, 146, 0, -1, -1, 0}, // (subframe number) 1,4,7 +{0, -1, 1, 0, 292, 0, -1, -1, 0}, // (subframe number) 2,5,8 +{0, -1, 1, 0, 584, 0, -1, -1, 0}, // (subframe number) 3, 6, 9 +{0, -1, 1, 0, 341, 0, -1, -1, 0}, // (subframe number) 0,2,4,6,8 +{0, -1, 1, 0, 682, 0, -1, -1, 0}, // (subframe number) 1,3,5,7,9 +{0, -1, 1, 0, 1023, 0, -1, -1, 0}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{1, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{1, -1, 16, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{1, -1, 16, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{1, -1, 16, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{1, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{1, -1, 8, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{1, -1, 8, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{1, -1, 8, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{1, -1, 4, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{1, -1, 4, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{1, -1, 4, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{1, -1, 4, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{1, -1, 2, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{1, -1, 2, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{1, -1, 2, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{1, -1, 2, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{1, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 +{1, -1, 1, 0, 16, 0, -1, -1, 0}, // (subframe number) 4 +{1, -1, 1, 0, 128, 0, -1, -1, 0}, // (subframe number) 7 +{1, -1, 1, 0, 66, 0, -1, -1, 0}, // (subframe number) 1,6 +{1, -1, 1, 0, 132, 0, -1, -1, 0}, // (subframe number) 2,7 +{1, -1, 1, 0, 264, 0, -1, -1, 0}, // (subframe number) 3,8 +{1, -1, 1, 0, 146, 0, -1, -1, 0}, // (subframe number) 1,4,7 +{1, -1, 1, 0, 292, 0, -1, -1, 0}, // (subframe number) 2,5,8 +{1, -1, 1, 0, 584, 0, -1, -1, 0}, // (subframe number) 3,6,9 +{2, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{2, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{2, -1, 4, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 +{2, -1, 2, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 +{2, -1, 2, 0, 32, 0, -1, -1, 0}, // (subframe number) 5 +{2, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 +{2, -1, 1, 0, 32, 0, -1, -1, 0}, // (subframe number) 5 +{3, -1, 16, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{3, -1, 16, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{3, -1, 16, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{3, -1, 16, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{3, -1, 8, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{3, -1, 8, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{3, -1, 8, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{3, -1, 4, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{3, -1, 4, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{3, -1, 4, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{3, -1, 4, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{3, -1, 2, 1, 2, 0, -1, -1, 0}, // (subframe number) 1 +{3, -1, 2, 1, 16, 0, -1, -1, 0}, // (subframe number) 4 +{3, -1, 2, 1, 128, 0, -1, -1, 0}, // (subframe number) 7 +{3, -1, 2, 1, 512, 0, -1, -1, 0}, // (subframe number) 9 +{3, -1, 1, 0, 2, 0, -1, -1, 0}, // (subframe number) 1 +{3, -1, 1, 0, 16, 0, -1, -1, 0}, // (subframe number) 4 +{3, -1, 1, 0, 128, 0, -1, -1, 0}, // (subframe number) 7 +{3, -1, 1, 0, 66, 0, -1, -1, 0}, // (subframe number) 1,6 +{3, -1, 1, 0, 132, 0, -1, -1, 0}, // (subframe number) 2,7 +{3, -1, 1, 0, 264, 0, -1, -1, 0}, // (subframe number) 3,8 +{3, -1, 1, 0, 146, 0, -1, -1, 0}, // (subframe number) 1,4,7 +{3, -1, 1, 0, 292, 0, -1, -1, 0}, // (subframe number) 2,5,8 +{3, -1, 1, 0, 584, 0, -1, -1, 0}, // (subframe number) 3, 6, 9 +{3, -1, 1, 0, 341, 0, -1, -1, 0}, // (subframe number) 0,2,4,6,8 +{3, -1, 1, 0, 682, 0, -1, -1, 0}, // (subframe number) 1,3,5,7,9 +{3, -1, 1, 0, 1023, 0, -1, -1, 0}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xa1, -1, 16, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 +{0xa1, -1, 16, 1, 16, 0, 2, 6, 2}, // (subframe number) 4 +{0xa1, -1, 8, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 +{0xa1, -1, 8, 1, 16, 0, 2, 6, 2}, // (subframe number) 4 +{0xa1, -1, 4, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 +{0xa1, -1, 4, 1, 528, 0, 1, 6, 2}, // (subframe number) 4,9 +{0xa1, -1, 4, 0, 16, 0, 2, 6, 2}, // (subframe number) 4 +{0xa1, -1, 2, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 +{0xa1, -1, 2, 0, 2, 0, 2, 6, 2}, // (subframe number) 1 +{0xa1, -1, 2, 0, 16, 0, 2, 6, 2}, // (subframe number) 4 +{0xa1, -1, 2, 0, 128, 0, 2, 6, 2}, // (subframe number) 7 +{0xa1, -1, 1, 0, 16, 0, 1, 6, 2}, // (subframe number) 4 +{0xa1, -1, 1, 0, 66, 0, 1, 6, 2}, // (subframe number) 1,6 +{0xa1, -1, 1, 0, 528, 0, 1, 6, 2}, // (subframe number) 4,9 +{0xa1, -1, 1, 0, 2, 0, 2, 6, 2}, // (subframe number) 1 +{0xa1, -1, 1, 0, 128, 0, 2, 6, 2}, // (subframe number) 7 +{0xa1, -1, 1, 0, 132, 0, 2, 6, 2}, // (subframe number) 2,7 +{0xa1, -1, 1, 0, 146, 0, 2, 6, 2}, // (subframe number) 1,4,7 +{0xa1, -1, 1, 0, 341, 0, 2, 6, 2}, // (subframe number) 0,2,4,6,8 +{0xa1, -1, 1, 0, 1023, 0, 2, 6, 2}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xa1, -1, 1, 0, 682, 0, 2, 6, 2}, // (subframe number) 1,3,5,7,9 +{0xa1, 0xb1, 2, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xa1, 0xb1, 2, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xa1, 0xb1, 1, 0, 16, 0, 1, 7, 2}, // (subframe number) 4 +{0xa1, 0xb1, 1, 0, 66, 0, 1, 7, 2}, // (subframe number) 1,6 +{0xa1, 0xb1, 1, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xa1, 0xb1, 1, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 +{0xa1, 0xb1, 1, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 +{0xa1, 0xb1, 1, 0, 146, 0, 2, 7, 2}, // (subframe number) 1,4,7 +{0xa1, 0xb1, 1, 0, 341, 0, 2, 7, 2}, // (subframe number) 0,2,4,6,8 +{0xa2, -1, 16, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 +{0xa2, -1, 16, 1, 16, 0, 2, 3, 4}, // (subframe number) 4 +{0xa2, -1, 8, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 +{0xa2, -1, 8, 1, 16, 0, 2, 3, 4}, // (subframe number) 4 +{0xa2, -1, 4, 0, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 +{0xa2, -1, 4, 0, 16, 0, 2, 3, 4}, // (subframe number) 4 +{0xa2, -1, 2, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 +{0xa2, -1, 2, 0, 2, 0, 2, 3, 4}, // (subframe number) 1 +{0xa2, -1, 2, 0, 16, 0, 2, 3, 4}, // (subframe number) 4 +{0xa2, -1, 2, 0, 128, 0, 2, 3, 4}, // (subframe number) 7 +{0xa2, -1, 1, 0, 16, 0, 1, 3, 4}, // (subframe number) 4 +{0xa2, -1, 1, 0, 66, 0, 1, 3, 4}, // (subframe number) 1,6 +{0xa2, -1, 1, 0, 528, 0, 1, 3, 4}, // (subframe number) 4,9 +{0xa2, -1, 1, 0, 2, 0, 2, 3, 4}, // (subframe number) 1 +{0xa2, -1, 1, 0, 128, 0, 2, 3, 4}, // (subframe number) 7 +{0xa2, -1, 1, 0, 132, 0, 2, 3, 4}, // (subframe number) 2,7 +{0xa2, -1, 1, 0, 146, 0, 2, 3, 4}, // (subframe number) 1,4,7 +{0xa2, -1, 1, 0, 341, 0, 2, 3, 4}, // (subframe number) 0,2,4,6,8 +{0xa2, -1, 1, 0, 1023, 0, 2, 3, 4}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xa2, -1, 1, 0, 682, 0, 2, 3, 4}, // (subframe number) 1,3,5,7,9 +{0xa2, 0xb2, 2, 1, 580, 0, 1, 3, 4}, // (subframe number) 2,6,9 +{0xa2, 0xb2, 2, 0, 16, 0, 2, 3, 4}, // (subframe number) 4 +{0xa2, 0xb2, 1, 0, 16, 0, 1, 3, 4}, // (subframe number) 4 +{0xa2, 0xb2, 1, 0, 66, 0, 1, 3, 4}, // (subframe number) 1,6 +{0xa2, 0xb2, 1, 0, 528, 0, 1, 3, 4}, // (subframe number) 4,9 +{0xa2, 0xb2, 1, 0, 2, 0, 2, 3, 4}, // (subframe number) 1 +{0xa2, 0xb2, 1, 0, 128, 0, 2, 3, 4}, // (subframe number) 7 +{0xa2, 0xb2, 1, 0, 146, 0, 2, 3, 4}, // (subframe number) 1,4,7 +{0xa2, 0xb2, 1, 0, 341, 0, 2, 3, 4}, // (subframe number) 0,2,4,6,8 +{0xa2, 0xb2, 1, 0, 1023, 0, 2, 3, 4}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xa3, -1, 16, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xa3, -1, 16, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xa3, -1, 8, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xa3, -1, 8, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xa3, -1, 4, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xa3, -1, 4, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xa3, -1, 2, 1, 580, 0, 2, 2, 6}, // (subframe number) 2,6,9 +{0xa3, -1, 2, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 +{0xa3, -1, 2, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xa3, -1, 2, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 +{0xa3, -1, 1, 0, 16, 0, 1, 2, 6}, // (subframe number) 4 +{0xa3, -1, 1, 0, 66, 0, 1, 2, 6}, // (subframe number) 1,6 +{0xa3, -1, 1, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xa3, -1, 1, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 +{0xa3, -1, 1, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 +{0xa3, -1, 1, 0, 132, 0, 2, 2, 6}, // (subframe number) 2,7 +{0xa3, -1, 1, 0, 146, 0, 2, 2, 6}, // (subframe number) 1,4,7 +{0xa3, -1, 1, 0, 341, 0, 2, 2, 6}, // (subframe number) 0,2,4,6,8 +{0xa3, -1, 1, 0, 1023, 0, 2, 2, 6}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xa3, -1, 1, 0, 682, 0, 2, 2, 6}, // (subframe number) 1,3,5,7,9 +{0xa3, 0xb3, 2, 1, 580, 0, 2, 2, 6}, // (subframe number) 2,6,9 +{0xa3, 0xb3, 2, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xa3, 0xb3, 1, 0, 16, 0, 1, 2, 6}, // (subframe number) 4 +{0xa3, 0xb3, 1, 0, 66, 0, 1, 2, 6}, // (subframe number) 1,6 +{0xa3, 0xb3, 1, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xa3, 0xb3, 1, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 +{0xa3, 0xb3, 1, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 +{0xa3, 0xb3, 1, 0, 146, 0, 2, 2, 6}, // (subframe number) 1,4,7 +{0xa3, 0xb3, 1, 0, 341, 0, 2, 2, 6}, // (subframe number) 0,2,4,6,8 +{0xa3, 0xb3, 1, 0, 1023, 0, 2, 2, 6}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xb1, -1, 16, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xb1, -1, 16, 1, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xb1, -1, 8, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xb1, -1, 8, 1, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xb1, -1, 4, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xb1, -1, 4, 1, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xb1, -1, 4, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xb1, -1, 2, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xb1, -1, 2, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 +{0xb1, -1, 2, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xb1, -1, 2, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 +{0xb1, -1, 1, 0, 16, 0, 1, 7, 2}, // (subframe number) 4 +{0xb1, -1, 1, 0, 66, 0, 1, 7, 2}, // (subframe number) 1,6 +{0xb1, -1, 1, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xb1, -1, 1, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 +{0xb1, -1, 1, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 +{0xb1, -1, 1, 0, 132, 0, 2, 7, 2}, // (subframe number) 2,7 +{0xb1, -1, 1, 0, 146, 0, 2, 7, 2}, // (subframe number) 1,4,7 +{0xb1, -1, 1, 0, 341, 0, 2, 7, 2}, // (subframe number) 0,2,4,6,8 +{0xb1, -1, 1, 0, 1023, 0, 2, 7, 2}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xb1, -1, 1, 0, 682, 0, 2, 7, 2}, // (subframe number) 1,3,5,7,9 +{0xb4, -1, 16, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 +{0xb4, -1, 16, 1, 16, 0, 2, 1, 12}, // (subframe number) 4 +{0xb4, -1, 8, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 +{0xb4, -1, 8, 1, 16, 0, 2, 1, 12}, // (subframe number) 4 +{0xb4, -1, 4, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 +{0xb4, -1, 4, 0, 16, 0, 2, 1, 12}, // (subframe number) 4 +{0xb4, -1, 4, 1, 528, 0, 2, 1, 12}, // (subframe number) 4,9 +{0xb4, -1, 2, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 +{0xb4, -1, 2, 0, 2, 0, 2, 1, 12}, // (subframe number) 1 +{0xb4, -1, 2, 0, 16, 0, 2, 1, 12}, // (subframe number) 4 +{0xb4, -1, 2, 0, 128, 0, 2, 1, 12}, // (subframe number) 7 +{0xb4, -1, 1, 0, 2, 0, 2, 1, 12}, // (subframe number) 1 +{0xb4, -1, 1, 0, 16, 0, 2, 1, 12}, // (subframe number) 4 +{0xb4, -1, 1, 0, 128, 0, 2, 1, 12}, // (subframe number) 7 +{0xb4, -1, 1, 0, 66, 0, 2, 1, 12}, // (subframe number) 1,6 +{0xb4, -1, 1, 0, 132, 0, 2, 1, 12}, // (subframe number) 2,7 +{0xb4, -1, 1, 0, 528, 0, 2, 1, 12}, // (subframe number) 4,9 +{0xb4, -1, 1, 0, 146, 0, 2, 1, 12}, // (subframe number) 1,4,7 +{0xb4, -1, 1, 0, 341, 0, 2, 1, 12}, // (subframe number) 0,2,4,6,8 +{0xb4, -1, 1, 0, 1023, 0, 2, 1, 12}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xb4, -1, 1, 0, 682, 0, 2, 1, 12}, // (subframe number) 1,3,5,7,9 +{0xc0, -1, 8, 1, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xc0, -1, 4, 1, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xc0, -1, 4, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xc0, -1, 2, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xc0, -1, 2, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 +{0xc0, -1, 2, 0, 16, 0, 2, 7, 2}, // (subframe number) 4 +{0xc0, -1, 2, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 +{0xc0, -1, 1, 0, 16, 0, 1, 7, 2}, // (subframe number) 4 +{0xc0, -1, 1, 0, 66, 0, 1, 7, 2}, // (subframe number) 1,6 +{0xc0, -1, 1, 0, 528, 0, 1, 7, 2}, // (subframe number) 4,9 +{0xc0, -1, 1, 0, 2, 0, 2, 7, 2}, // (subframe number) 1 +{0xc0, -1, 1, 0, 128, 0, 2, 7, 2}, // (subframe number) 7 +{0xc0, -1, 1, 0, 132, 0, 2, 7, 2}, // (subframe number) 2,7 +{0xc0, -1, 1, 0, 146, 0, 2, 7, 2}, // (subframe number) 1,4,7 +{0xc0, -1, 1, 0, 341, 0, 2, 7, 2}, // (subframe number) 0,2,4,6,8 +{0xc0, -1, 1, 0, 1023, 0, 2, 7, 2}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xc0, -1, 1, 0, 682, 0, 2, 7, 2}, // (subframe number) 1,3,5,7,9 +{0xc2, -1, 16, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xc2, -1, 16, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xc2, -1, 8, 1, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xc2, -1, 8, 1, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xc2, -1, 4, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xc2, -1, 4, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xc2, -1, 2, 1, 580, 0, 2, 2, 6}, // (subframe number) 2,6,9 +{0xc2, -1, 2, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 +{0xc2, -1, 2, 0, 16, 0, 2, 2, 6}, // (subframe number) 4 +{0xc2, -1, 2, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 +{0xc2, -1, 1, 0, 16, 0, 1, 2, 6}, // (subframe number) 4 +{0xc2, -1, 1, 0, 66, 0, 1, 2, 6}, // (subframe number) 1,6 +{0xc2, -1, 1, 0, 528, 0, 1, 2, 6}, // (subframe number) 4,9 +{0xc2, -1, 1, 0, 2, 0, 2, 2, 6}, // (subframe number) 1 +{0xc2, -1, 1, 0, 128, 0, 2, 2, 6}, // (subframe number) 7 +{0xc2, -1, 1, 0, 132, 0, 2, 2, 6}, // (subframe number) 2,7 +{0xc2, -1, 1, 0, 146, 0, 2, 2, 6}, // (subframe number) 1,4,7 +{0xc2, -1, 1, 0, 341, 0, 2, 2, 6}, // (subframe number) 0,2,4,6,8 +{0xc2, -1, 1, 0, 1023, 0, 2, 2, 6}, // (subframe number) 0,1,2,3,4,5,6,7,8,9 +{0xc2, -1, 1, 0, 682, 0, 2, 2, 6} // (subframe number) 1,3,5,7,9 +}; +// Table 6.3.3.2-3: Random access configurations for FR1 and unpaired spectrum +int64_t table_6_3_3_2_3_prachConfig_Index [256][9] = { +//format, format, x, y, SFN_nbr, star_symb, slots_sfn, occ_slot, duration +{0, -1, 16, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{0, -1, 8, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{0, -1, 4, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{0, -1, 2, 0, 512, 0, -1, -1, 0}, // (subrame number 9) +{0, -1, 2, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{0, -1, 2, 0, 16, 0, -1, -1, 0}, // (subrame number 4) +{0, -1, 2, 1, 16, 0, -1, -1, 0}, // (subrame number 4) +{0, -1, 1, 0, 512, 0, -1, -1, 0}, // (subrame number 9) +{0, -1, 1, 0, 256, 0, -1, -1, 0}, // (subrame number 8) +{0, -1, 1, 0, 128, 0, -1, -1, 0}, // (subrame number 7) +{0, -1, 1, 0, 64, 0, -1, -1, 0}, // (subrame number 6) +{0, -1, 1, 0, 32, 0, -1, -1, 0}, // (subrame number 5) +{0, -1, 1, 0, 16, 0, -1, -1, 0}, // (subrame number 4) +{0, -1, 1, 0, 8, 0, -1, -1, 0}, // (subrame number 3) +{0, -1, 1, 0, 4, 0, -1, -1, 0}, // (subrame number 2) +{0, -1, 1, 0, 66, 0, -1, -1, 0}, // (subrame number 1,6) +{0, -1, 1, 0, 66, 7, -1, -1, 0}, // (subrame number 1,6) +{0, -1, 1, 0, 528, 0, -1, -1, 0}, // (subrame number 4,9) +{0, -1, 1, 0, 264, 0, -1, -1, 0}, // (subrame number 3,8) +{0, -1, 1, 0, 132, 0, -1, -1, 0}, // (subrame number 2,7) +{0, -1, 1, 0, 768, 0, -1, -1, 0}, // (subrame number 8,9) +{0, -1, 1, 0, 784, 0, -1, -1, 0}, // (subrame number 4,8,9) +{0, -1, 1, 0, 536, 0, -1, -1, 0}, // (subrame number 3,4,9) +{0, -1, 1, 0, 896, 0, -1, -1, 0}, // (subrame number 7,8,9) +{0, -1, 1, 0, 792, 0, -1, -1, 0}, // (subrame number 3,4,8,9) +{0, -1, 1, 0, 960, 0, -1, -1, 0}, // (subrame number 6,7,8,9) +{0, -1, 1, 0, 594, 0, -1, -1, 0}, // (subrame number 1,4,6,9) +{0, -1, 1, 0, 682, 0, -1, -1, 0}, // (subrame number 1,3,5,7,9) +{1, -1, 16, 1, 128, 0, -1, -1, 0}, // (subrame number 7) +{1, -1, 8, 1, 128, 0, -1, -1, 0}, // (subrame number 7) +{1, -1, 4, 1, 128, 0, -1, -1, 0}, // (subrame number 7) +{1, -1, 2, 0, 128, 0, -1, -1, 0}, // (subrame number 7) +{1, -1, 2, 1, 128, 0, -1, -1, 0}, // (subrame number 7) +{1, -1, 1, 0, 128, 0, -1, -1, 0}, // (subrame number 7) +{2, -1, 16, 1, 64, 0, -1, -1, 0}, // (subrame number 6) +{2, -1, 8, 1, 64, 0, -1, -1, 0}, // (subrame number 6) +{2, -1, 4, 1, 64, 0, -1, -1, 0}, // (subrame number 6) +{2, -1, 2, 0, 64, 7, -1, -1, 0}, // (subrame number 6) +{2, -1, 2, 1, 64, 7, -1, -1, 0}, // (subrame number 6) +{2, -1, 1, 0, 64, 7, -1, -1, 0}, // (subrame number 6) +{3, -1, 16, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{3, -1, 8, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{3, -1, 4, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{3, -1, 2, 0, 512, 0, -1, -1, 0}, // (subrame number 9) +{3, -1, 2, 1, 512, 0, -1, -1, 0}, // (subrame number 9) +{3, -1, 2, 0, 16, 0, -1, -1, 0}, // (subrame number 4) +{3, -1, 2, 1, 16, 0, -1, -1, 0}, // (subrame number 4) +{3, -1, 1, 0, 512, 0, -1, -1, 0}, // (subrame number 9) +{3, -1, 1, 0, 256, 0, -1, -1, 0}, // (subrame number 8) +{3, -1, 1, 0, 128, 0, -1, -1, 0}, // (subrame number 7) +{3, -1, 1, 0, 64, 0, -1, -1, 0}, // (subrame number 6) +{3, -1, 1, 0, 32, 0, -1, -1, 0}, // (subrame number 5) +{3, -1, 1, 0, 16, 0, -1, -1, 0}, // (subrame number 4) +{3, -1, 1, 0, 8, 0, -1, -1, 0}, // (subrame number 3) +{3, -1, 1, 0, 4, 0, -1, -1, 0}, // (subrame number 2) +{3, -1, 1, 0, 66, 0, -1, -1, 0}, // (subrame number 1,6) +{3, -1, 1, 0, 66, 7, -1, -1, 0}, // (subrame number 1,6) +{3, -1, 1, 0, 528, 0, -1, -1, 0}, // (subrame number 4,9) +{3, -1, 1, 0, 264, 0, -1, -1, 0}, // (subrame number 3,8) +{3, -1, 1, 0, 132, 0, -1, -1, 0}, // (subrame number 2,7) +{3, -1, 1, 0, 768, 0, -1, -1, 0}, // (subrame number 8,9) +{3, -1, 1, 0, 784, 0, -1, -1, 0}, // (subrame number 4,8,9) +{3, -1, 1, 0, 536, 0, -1, -1, 0}, // (subrame number 3,4,9) +{3, -1, 1, 0, 896, 0, -1, -1, 0}, // (subrame number 7,8,9) +{3, -1, 1, 0, 792, 0, -1, -1, 0}, // (subrame number 3,4,8,9) +{3, -1, 1, 0, 594, 0, -1, -1, 0}, // (subrame number 1,4,6,9) +{3, -1, 1, 0, 682, 0, -1, -1, 0}, // (subrame number 1,3,5,7,9) +{0xa1, -1, 16, 1, 512, 0, 2, 6, 2}, // (subrame number 9) +{0xa1, -1, 8, 1, 512, 0, 2, 6, 2}, // (subrame number 9) +{0xa1, -1, 4, 1, 512, 0, 1, 6, 2}, // (subrame number 9) +{0xa1, -1, 2, 1, 512, 0, 1, 6, 2}, // (subrame number 9) +{0xa1, -1, 2, 1, 528, 7, 1, 3, 2}, // (subrame number 4,9) +{0xa1, -1, 2, 1, 640, 7, 1, 3, 2}, // (subrame number 7,9) +{0xa1, -1, 2, 1, 640, 0, 1, 6, 2}, // (subrame number 7,9) +{0xa1, -1, 2, 1, 768, 0, 2, 6, 2}, // (subrame number 8,9) +{0xa1, -1, 2, 1, 528, 0, 2, 6, 2}, // (subrame number 4,9) +{0xa1, -1, 2, 1, 924, 0, 1, 6, 2}, // (subrame number 2,3,4,7,8,9) +{0xa1, -1, 1, 0, 512, 0, 2, 6, 2}, // (subrame number 9) +{0xa1, -1, 1, 0, 512, 7, 1, 3, 2}, // (subrame number 9) +{0xa1, -1, 1, 0, 512, 0, 1, 6, 2}, // (subrame number 9) +{0xa1, -1, 1, 0, 768, 0, 2, 6, 2}, // (subrame number 8,9) +{0xa1, -1, 1, 0, 528, 0, 1, 6, 2}, // (subrame number 4,9) +{0xa1, -1, 1, 0, 640, 7, 1, 3, 2}, // (subrame number 7,9) +{0xa1, -1, 1, 0, 792, 0, 1, 6, 2}, // (subrame number 3,4,8,9) +{0xa1, -1, 1, 0, 792, 0, 2, 6, 2}, // (subrame number 3,4,8,9) +{0xa1, -1, 1, 0, 682, 0, 1, 6, 2}, // (subrame number 1,3,5,7,9) +{0xa1, -1, 1, 0, 1023, 7, 1, 3, 2}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xa2, -1, 16, 1, 512, 0, 2, 3, 4}, // (subrame number 9) +{0xa2, -1, 8, 1, 512, 0, 2, 3, 4}, // (subrame number 9) +{0xa2, -1, 4, 1, 512, 0, 1, 3, 4}, // (subrame number 9) +{0xa2, -1, 2, 1, 640, 0, 1, 3, 4}, // (subrame number 7,9) +{0xa2, -1, 2, 1, 768, 0, 2, 3, 4}, // (subrame number 8,9) +{0xa2, -1, 2, 1, 640, 9, 1, 1, 4}, // (subrame number 7,9) +{0xa2, -1, 2, 1, 528, 9, 1, 1, 4}, // (subrame number 4,9) +{0xa2, -1, 2, 1, 528, 0, 2, 3, 4}, // (subrame number 4,9) +{0xa2, -1, 16, 1, 924, 0, 1, 3, 4}, // (subrame number 2,3,4,7,8,9) +{0xa2, -1, 1, 0, 4, 0, 1, 3, 4}, // (subrame number 2) +{0xa2, -1, 1, 0, 128, 0, 1, 3, 4}, // (subrame number 7) +{0xa2, -1, 2, 1, 512, 0, 1, 3, 4}, // (subrame number 9) +{0xa2, -1, 1, 0, 512, 0, 2, 3, 4}, // (subrame number 9) +{0xa2, -1, 1, 0, 512, 9, 1, 1, 4}, // (subrame number 9) +{0xa2, -1, 1, 0, 512, 0, 1, 3, 4}, // (subrame number 9) +{0xa2, -1, 1, 0, 132, 0, 1, 3, 4}, // (subrame number 2,7) +{0xa2, -1, 1, 0, 768, 0, 2, 3, 4}, // (subrame number 8,9) +{0xa2, -1, 1, 0, 528, 0, 1, 3, 4}, // (subrame number 4,9) +{0xa2, -1, 1, 0, 640, 9, 1, 1, 4}, // (subrame number 7,9) +{0xa2, -1, 1, 0, 792, 0, 1, 3, 4}, // (subrame number 3,4,8,9) +{0xa2, -1, 1, 0, 792, 0, 2, 3, 4}, // (subrame number 3,4,8,9) +{0xa2, -1, 1, 0, 682, 0, 1, 3, 4}, // (subrame number 1,3,5,7,9) +{0xa2, -1, 1, 0, 1023, 9, 1, 1, 4}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xa3, -1, 16, 1, 512, 0, 2, 2, 6}, // (subrame number 9) +{0xa3, -1, 8, 1, 512, 0, 2, 2, 6}, // (subrame number 9) +{0xa3, -1, 4, 1, 512, 0, 1, 2, 6}, // (subrame number 9) +{0xa3, -1, 2, 1, 528, 7, 1, 1, 6}, // (subrame number 4,9) +{0xa3, -1, 2, 1, 640, 7, 1, 1, 6}, // (subrame number 7,9) +{0xa3, -1, 2, 1, 640, 0, 1, 2, 6}, // (subrame number 7,9) +{0xa3, -1, 2, 1, 528, 0, 2, 2, 6}, // (subrame number 4,9) +{0xa3, -1, 2, 1, 768, 0, 2, 2, 6}, // (subrame number 8,9) +{0xa3, -1, 2, 1, 924, 0, 1, 2, 6}, // (subrame number 2,3,4,7,8,9) +{0xa3, -1, 1, 0, 4, 0, 1, 2, 6}, // (subrame number 2) +{0xa3, -1, 1, 0, 128, 0, 1, 2, 6}, // (subrame number 7) +{0xa3, -1, 2, 1, 512, 0, 1, 2, 6}, // (subrame number 9) +{0xa3, -1, 1, 0, 512, 0, 2, 2, 6}, // (subrame number 9) +{0xa3, -1, 1, 0, 512, 7, 1, 1, 6}, // (subrame number 9) +{0xa3, -1, 1, 0, 512, 0, 1, 2, 6}, // (subrame number 9) +{0xa3, -1, 1, 0, 132, 0, 1, 2, 6}, // (subrame number 2,7) +{0xa3, -1, 1, 0, 768, 0, 2, 2, 6}, // (subrame number 8,9) +{0xa3, -1, 1, 0, 528, 0, 1, 2, 6}, // (subrame number 4,9) +{0xa3, -1, 1, 0, 640, 7, 1, 1, 6}, // (subrame number 7,9) +{0xa3, -1, 1, 0, 792, 0, 1, 2, 6}, // (subrame number 3,4,8,9) +{0xa3, -1, 1, 0, 792, 0, 2, 2, 6}, // (subrame number 3,4,8,9) +{0xa3, -1, 1, 0, 682, 0, 1, 2, 6}, // (subrame number 1,3,5,7,9) +{0xa3, -1, 1, 0, 1023, 7, 1, 1, 6}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xb1, -1, 4, 1, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xb1, -1, 2, 1, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xb1, -1, 2, 1, 640, 2, 1, 6, 2}, // (subrame number 7,9) +{0xb1, -1, 2, 1, 528, 8, 1, 3, 2}, // (subrame number 4,9) +{0xb1, -1, 2, 1, 528, 2, 2, 6, 2}, // (subrame number 4,9) +{0xb1, -1, 1, 0, 512, 2, 2, 6, 2}, // (subrame number 9) +{0xb1, -1, 1, 0, 512, 8, 1, 3, 2}, // (subrame number 9) +{0xb1, -1, 1, 0, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xb1, -1, 1, 0, 768, 2, 2, 6, 2}, // (subrame number 8,9) +{0xb1, -1, 1, 0, 528, 2, 1, 6, 2}, // (subrame number 4,9) +{0xb1, -1, 1, 0, 640, 8, 1, 3, 2}, // (subrame number 7,9) +{0xb1, -1, 1, 0, 682, 2, 1, 6, 2}, // (subrame number 1,3,5,7,9) +{0xb4, -1, 16, 1, 512, 0, 2, 1, 12}, // (subrame number 9) +{0xb4, -1, 8, 1, 512, 0, 2, 1, 12}, // (subrame number 9) +{0xb4, -1, 4, 1, 512, 2, 1, 1, 12}, // (subrame number 9) +{0xb4, -1, 2, 1, 512, 0, 1, 1, 12}, // (subrame number 9) +{0xb4, -1, 2, 1, 512, 2, 1, 1, 12}, // (subrame number 9) +{0xb4, -1, 2, 1, 640, 2, 1, 1, 12}, // (subrame number 7,9) +{0xb4, -1, 2, 1, 528, 2, 1, 1, 12}, // (subrame number 4,9) +{0xb4, -1, 2, 1, 528, 0, 2, 1, 12}, // (subrame number 4,9) +{0xb4, -1, 2, 1, 768, 0, 2, 1, 12}, // (subrame number 8,9) +{0xb4, -1, 2, 1, 924, 0, 1, 1, 12}, // (subrame number 2,3,4,7,8,9) +{0xb4, -1, 1, 0, 2, 0, 1, 1, 12}, // (subrame number 1) +{0xb4, -1, 1, 0, 4, 0, 1, 1, 12}, // (subrame number 2) +{0xb4, -1, 1, 0, 16, 0, 1, 1, 12}, // (subrame number 4) +{0xb4, -1, 1, 0, 128, 0, 1, 1, 12}, // (subrame number 7) +{0xb4, -1, 1, 0, 512, 0, 1, 1, 12}, // (subrame number 9) +{0xb4, -1, 1, 0, 512, 2, 1, 1, 12}, // (subrame number 9) +{0xb4, -1, 1, 0, 512, 0, 2, 1, 12}, // (subrame number 9) +{0xb4, -1, 1, 0, 528, 2, 1, 1, 12}, // (subrame number 4,9) +{0xb4, -1, 1, 0, 640, 2, 1, 1, 12}, // (subrame number 7,9) +{0xb4, -1, 1, 0, 768, 0, 2, 1, 12}, // (subrame number 8,9) +{0xb4, -1, 1, 0, 792, 2, 1, 1, 12}, // (subrame number 3,4,8,9) +{0xb4, -1, 1, 0, 682, 2, 1, 1, 12}, // (subrame number 1,3,5,7,9) +{0xb4, -1, 1, 0, 1023, 0, 2, 1, 12}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xb4, -1, 1, 0, 1023, 2, 1, 1, 12}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xc0, -1, 16, 1, 512, 2, 2, 6, 2}, // (subrame number 9) +{0xc0, -1, 8, 1, 512, 2, 2, 6, 2}, // (subrame number 9) +{0xc0, -1, 4, 1, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xc0, -1, 2, 1, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xc0, -1, 2, 1, 768, 2, 2, 6, 2}, // (subrame number 8,9) +{0xc0, -1, 2, 1, 640, 2, 1, 6, 2}, // (subrame number 7,9) +{0xc0, -1, 2, 1, 640, 8, 1, 3, 2}, // (subrame number 7,9) +{0xc0, -1, 2, 1, 528, 8, 1, 3, 2}, // (subrame number 4,9) +{0xc0, -1, 2, 1, 528, 2, 2, 6, 2}, // (subrame number 4,9) +{0xc0, -1, 2, 1, 924, 2, 1, 6, 2}, // (subrame number 2,3,4,7,8,9) +{0xc0, -1, 1, 0, 512, 2, 2, 6, 2}, // (subrame number 9) +{0xc0, -1, 1, 0, 512, 8, 1, 3, 2}, // (subrame number 9) +{0xc0, -1, 1, 0, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xc0, -1, 1, 0, 768, 2, 2, 6, 2}, // (subrame number 8,9) +{0xc0, -1, 1, 0, 528, 2, 1, 6, 2}, // (subrame number 4,9) +{0xc0, -1, 1, 0, 640, 8, 1, 3, 2}, // (subrame number 7,9) +{0xc0, -1, 1, 0, 792, 2, 1, 6, 2}, // (subrame number 3,4,8,9) +{0xc0, -1, 1, 0, 792, 2, 2, 6, 2}, // (subrame number 3,4,8,9) +{0xc0, -1, 1, 0, 682, 2, 1, 6, 2}, // (subrame number 1,3,5,7,9) +{0xc0, -1, 1, 0, 1023, 8, 1, 3, 2}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xc2, -1, 16, 1, 512, 2, 2, 2, 6}, // (subrame number 9) +{0xc2, -1, 8, 1, 512, 2, 2, 2, 6}, // (subrame number 9) +{0xc2, -1, 4, 1, 512, 2, 1, 2, 6}, // (subrame number 9) +{0xc2, -1, 2, 1, 512, 2, 1, 2, 6}, // (subrame number 9) +{0xc2, -1, 2, 1, 768, 2, 2, 2, 6}, // (subrame number 8,9) +{0xc2, -1, 2, 1, 640, 2, 1, 2, 6}, // (subrame number 7,9) +{0xc2, -1, 2, 1, 640, 8, 1, 1, 6}, // (subrame number 7,9) +{0xc2, -1, 2, 1, 528, 8, 1, 1, 6}, // (subrame number 4,9) +{0xc2, -1, 2, 1, 528, 2, 2, 2, 6}, // (subrame number 4,9) +{0xc2, -1, 2, 1, 924, 2, 1, 2, 6}, // (subrame number 2,3,4,7,8,9) +{0xc2, -1, 8, 1, 512, 8, 2, 1, 6}, // (subrame number 9) +{0xc2, -1, 4, 1, 512, 8, 1, 1, 6}, // (subrame number 9) +{0xc2, -1, 1, 0, 512, 2, 2, 2, 6}, // (subrame number 9) +{0xc2, -1, 1, 0, 512, 8, 1, 1, 6}, // (subrame number 9) +{0xc2, -1, 1, 0, 512, 2, 1, 2, 6}, // (subrame number 9) +{0xc2, -1, 1, 0, 768, 2, 2, 2, 6}, // (subrame number 8,9) +{0xc2, -1, 1, 0, 528, 2, 1, 2, 6}, // (subrame number 4,9) +{0xc2, -1, 1, 0, 640, 8, 1, 1, 6}, // (subrame number 7,9) +{0xc2, -1, 1, 0, 792, 2, 1, 2, 6}, // (subrame number 3,4,8,9) +{0xc2, -1, 1, 0, 792, 2, 2, 2, 6}, // (subrame number 3,4,8,9) +{0xc2, -1, 1, 0, 682, 2, 1, 2, 6}, // (subrame number 1,3,5,7,9) +{0xc2, -1, 1, 0, 1023, 8, 1, 1, 6}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xa1, 0xb1, 2, 1, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xa1, 0xb1, 2, 1, 528, 8, 1, 3, 2}, // (subrame number 4,9) +{0xa1, 0xb1, 2, 1, 640, 8, 1, 3, 2}, // (subrame number 7,9) +{0xa1, 0xb1, 2, 1, 640, 2, 1, 6, 2}, // (subrame number 7,9) +{0xa1, 0xb1, 2, 1, 528, 2, 2, 6, 2}, // (subrame number 4,9) +{0xa1, 0xb1, 2, 1, 768, 2, 2, 6, 2}, // (subrame number 8,9) +{0xa1, 0xb1, 1, 0, 512, 2, 2, 6, 2}, // (subrame number 9) +{0xa1, 0xb1, 1, 0, 512, 8, 1, 3, 2}, // (subrame number 9) +{0xa1, 0xb1, 1, 0, 512, 2, 1, 6, 2}, // (subrame number 9) +{0xa1, 0xb1, 1, 0, 768, 2, 2, 6, 2}, // (subrame number 8,9) +{0xa1, 0xb1, 1, 0, 528, 2, 1, 6, 2}, // (subrame number 4,9) +{0xa1, 0xb1, 1, 0, 640, 8, 1, 3, 2}, // (subrame number 7,9) +{0xa1, 0xb1, 1, 0, 792, 2, 2, 6, 2}, // (subrame number 3,4,8,9) +{0xa1, 0xb1, 1, 0, 682, 2, 1, 6, 2}, // (subrame number 1,3,5,7,9) +{0xa1, 0xb1, 1, 0, 1023, 8, 1, 3, 2}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xa2, 0xb2, 2, 1, 512, 0, 1, 3, 4}, // (subrame number 9) +{0xa2, 0xb2, 2, 1, 528, 6, 1, 2, 4}, // (subrame number 4,9) +{0xa2, 0xb2, 2, 1, 640, 6, 1, 2, 4}, // (subrame number 7,9) +{0xa2, 0xb2, 2, 1, 528, 0, 2, 3, 4}, // (subrame number 4,9) +{0xa2, 0xb2, 2, 1, 768, 0, 2, 3, 4}, // (subrame number 8,9) +{0xa2, 0xb2, 1, 0, 512, 0, 2, 3, 4}, // (subrame number 9) +{0xa2, 0xb2, 1, 0, 512, 6, 1, 2, 4}, // (subrame number 9) +{0xa2, 0xb2, 1, 0, 512, 0, 1, 3, 4}, // (subrame number 9) +{0xa2, 0xb2, 1, 0, 768, 0, 2, 3, 4}, // (subrame number 8,9) +{0xa2, 0xb2, 1, 0, 528, 0, 1, 3, 4}, // (subrame number 4,9) +{0xa2, 0xb2, 1, 0, 640, 6, 1, 2, 4}, // (subrame number 7,9) +{0xa2, 0xb2, 1, 0, 792, 0, 1, 3, 4}, // (subrame number 3,4,8,9) +{0xa2, 0xb2, 1, 0, 792, 0, 2, 3, 4}, // (subrame number 3,4,8,9) +{0xa2, 0xb2, 1, 0, 682, 0, 1, 3, 4}, // (subrame number 1,3,5,7,9) +{0xa2, 0xb2, 1, 0, 1023, 6, 1, 2, 4}, // (subrame number 0,1,2,3,4,5,6,7,8,9) +{0xa3, 0xb3, 2, 1, 512, 0, 1, 2, 6}, // (subrame number 9) +{0xa3, 0xb3, 2, 1, 528, 2, 1, 2, 6}, // (subrame number 4,9) +{0xa3, 0xb3, 2, 1, 640, 0, 1, 2, 6}, // (subrame number 7,9) +{0xa3, 0xb3, 2, 1, 640, 2, 1, 2, 6}, // (subrame number 7,9) +{0xa3, 0xb3, 2, 1, 528, 0, 2, 2, 6}, // (subrame number 4,9) +{0xa3, 0xb3, 2, 1, 768, 0, 2, 2, 6}, // (subrame number 8,9) +{0xa3, 0xb3, 1, 0, 512, 0, 2, 2, 6}, // (subrame number 9) +{0xa3, 0xb3, 1, 0, 512, 2, 1, 2, 6}, // (subrame number 9) +{0xa3, 0xb3, 1, 0, 512, 0, 1, 2, 6}, // (subrame number 9) +{0xa3, 0xb3, 1, 0, 768, 0, 2, 2, 6}, // (subrame number 8,9) +{0xa3, 0xb3, 1, 0, 528, 0, 1, 2, 6}, // (subrame number 4,9) +{0xa3, 0xb3, 1, 0, 640, 2, 1, 2, 6}, // (subrame number 7,9) +{0xa3, 0xb3, 1, 0, 792, 0, 2, 2, 6}, // (subrame number 3,4,8,9) +{0xa3, 0xb3, 1, 0, 682, 0, 1, 2, 6}, // (subrame number 1,3,5,7,9) +{0xa3, 0xb3, 1, 0, 1023, 2, 1, 2, 6} // (subrame number 0,1,2,3,4,5,6,7,8,9) +}; +// Table 6.3.3.2-4: Random access configurations for FR2 and unpaired spectrum +int64_t table_6_3_3_2_4_prachConfig_Index [256][10] = { +//format, format, x, y, y, SFN_nbr, star_symb, slots_sfn, occ_slot, duration +{0xa1, -1, 16, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 16, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, -1, 8, 1, 2, 550293209600, 0, 2, 6, 2}, // (subframe number :9,19,29,39) +{0xa1, -1, 8, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 8, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, -1, 4, 1, -1, 567489872400, 0, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 4, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 4, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, -1, 2, 1, -1, 551911719040, 0, 2, 6, 2}, // (subframe number :7,15,23,31,39) +{0xa1, -1, 2, 1, -1, 567489872400, 0, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 2, 1, -1, 567489872400, 0, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 2, 1, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, -1, 1, 0, -1, 549756338176, 7, 1, 3, 2}, // (subframe number :19,39) +{0xa1, -1, 1, 0, -1, 168, 0, 1, 6, 2}, // (subframe number :3,5,7) +{0xa1, -1, 1, 0, -1, 567489331200, 7, 1, 3, 2}, // (subframe number :24,29,34,39) +{0xa1, -1, 1, 0, -1, 550293209600, 7, 2, 3, 2}, // (subframe number :9,19,29,39) +{0xa1, -1, 1, 0, -1, 687195422720, 0, 1, 6, 2}, // (subframe number :17,19,37,39) +{0xa1, -1, 1, 0, -1, 550293209600, 0, 2, 6, 2}, // (subframe number :9,19,29,39) +{0xa1, -1, 1, 0, -1, 567489872400, 0, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 1, 0, -1, 567489872400, 7, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, -1, 1, 0, -1, 10920, 7, 1, 3, 2}, // (subframe number :3,5,7,9,11,13) +{0xa1, -1, 1, 0, -1, 586405642240, 7, 1, 3, 2}, // (subframe number :23,27,31,35,39) +{0xa1, -1, 1, 0, -1, 551911719040, 0, 1, 6, 2}, // (subframe number :7,15,23,31,39) +{0xa1, -1, 1, 0, -1, 586405642240, 0, 1, 6, 2}, // (subframe number :23,27,31,35,39) +{0xa1, -1, 1, 0, -1, 965830828032, 7, 2, 3, 2}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xa1, -1, 1, 0, -1, 586406201480, 7, 1, 3, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, -1, 1, 0, -1, 586406201480, 0, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, -1, 1, 0, -1, 733007751850, 0, 1, 6, 2}, // (subframe number :1,3,5,7,…,37,39) +{0xa1, -1, 1, 0, -1, 1099511627775, 7, 1, 3, 2}, // (subframe number :0,1,2,…,39) +{0xa2, -1, 16, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 16, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, -1, 8, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 8, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, -1, 8, 1, 2, 550293209600, 0, 2, 3, 4}, // (subframe number :9,19,29,39) +{0xa2, -1, 4, 1, -1, 567489872400, 0, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 4, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 4, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, -1, 2, 1, -1, 551911719040, 0, 2, 3, 4}, // (subframe number :7,15,23,31,39) +{0xa2, -1, 2, 1, -1, 567489872400, 0, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 2, 1, -1, 567489872400, 0, 2, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 2, 1, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, -1, 1, 0, -1, 549756338176, 5, 1, 2, 4}, // (subframe number :19,39) +{0xa2, -1, 1, 0, -1, 168, 0, 1, 3, 4}, // (subframe number :3,5,7) +{0xa2, -1, 1, 0, -1, 567489331200, 5, 1, 2, 4}, // (subframe number :24,29,34,39) +{0xa2, -1, 1, 0, -1, 550293209600, 5, 2, 2, 4}, // (subframe number :9,19,29,39) +{0xa2, -1, 1, 0, -1, 687195422720, 0, 1, 3, 4}, // (subframe number :17,19,37,39) +{0xa2, -1, 1, 0, -1, 550293209600, 0, 2, 3, 4}, // (subframe number :9, 19, 29, 39) +{0xa2, -1, 1, 0, -1, 551911719040, 0, 1, 3, 4}, // (subframe number :7,15,23,31,39) +{0xa2, -1, 1, 0, -1, 586405642240, 5, 1, 2, 4}, // (subframe number :23,27,31,35,39) +{0xa2, -1, 1, 0, -1, 586405642240, 0, 1, 3, 4}, // (subframe number :23,27,31,35,39) +{0xa2, -1, 1, 0, -1, 10920, 5, 1, 2, 4}, // (subframe number :3,5,7,9,11,13) +{0xa2, -1, 1, 0, -1, 10920, 0, 1, 3, 4}, // (subframe number :3,5,7,9,11,13) +{0xa2, -1, 1, 0, -1, 567489872400, 5, 1, 2, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 1, 0, -1, 567489872400, 0, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, -1, 1, 0, -1, 965830828032, 5, 2, 2, 4}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xa2, -1, 1, 0, -1, 586406201480, 5, 1, 2, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, -1, 1, 0, -1, 586406201480, 0, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, -1, 1, 0, -1, 733007751850, 0, 1, 3, 4}, // (subframe number :1,3,5,7,…,37,39) +{0xa2, -1, 1, 0, -1, 1099511627775, 5, 1, 2, 4}, // (subframe number :0,1,2,…,39) +{0xa3, -1, 16, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 16, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, -1, 8, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 8, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, -1, 8, 1, 2, 550293209600, 0, 2, 2, 6}, // (subframe number :9,19,29,39) +{0xa3, -1, 4, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 4, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 4, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, -1, 2, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 2, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 2, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, -1, 1, 0, -1, 549756338176, 7, 1, 1, 6}, // (subframe number :19,39) +{0xa3, -1, 1, 0, -1, 168, 0, 1, 2, 6}, // (subframe number :3,5,7) +{0xa3, -1, 1, 0, -1, 10752, 2, 1, 2, 6}, // (subframe number :9,11,13) +{0xa3, -1, 1, 0, -1, 567489331200, 7, 1, 1, 6}, // (subframe number :24,29,34,39) +{0xa3, -1, 1, 0, -1, 550293209600, 7, 2, 1, 6}, // (subframe number :9,19,29,39) +{0xa3, -1, 1, 0, -1, 687195422720, 0, 1, 2, 6}, // (subframe number :17,19,37,39) +{0xa3, -1, 1, 0, -1, 550293209600, 0, 2, 2, 6}, // (subframe number :9,19,29,39) +{0xa3, -1, 1, 0, -1, 551911719040, 0, 1, 2, 6}, // (subframe number :7,15,23,31,39) +{0xa3, -1, 1, 0, -1, 586405642240, 7, 1, 1, 6}, // (subframe number :23,27,31,35,39) +{0xa3, -1, 1, 0, -1, 586405642240, 0, 1, 2, 6}, // (subframe number :23,27,31,35,39) +{0xa3, -1, 1, 0, -1, 10920, 0, 1, 2, 6}, // (subframe number :3,5,7,9,11,13) +{0xa3, -1, 1, 0, -1, 10920, 7, 1, 1, 6}, // (subframe number :3,5,7,9,11,13) +{0xa3, -1, 1, 0, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 1, 0, -1, 567489872400, 7, 1, 1, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, -1, 1, 0, -1, 965830828032, 7, 2, 1, 6}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xa3, -1, 1, 0, -1, 586406201480, 7, 1, 1, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, -1, 1, 0, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, -1, 1, 0, -1, 733007751850, 0, 1, 2, 6}, // (subframe number :1,3,5,7,…,37,39) +{0xa3, -1, 1, 0, -1, 1099511627775, 7, 1, 1, 6}, // (subframe number :0,1,2,…,39) +{0xb1, -1, 16, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb1, -1, 8, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb1, -1, 8, 1, 2, 550293209600, 2, 2, 6, 2}, // (subframe number :9,19,29,39) +{0xb1, -1, 4, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb1, -1, 2, 1, -1, 567489872400, 2, 2, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb1, -1, 2, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb1, -1, 1, 0, -1, 549756338176, 8, 1, 3, 2}, // (subframe number :19,39) +{0xb1, -1, 1, 0, -1, 168, 2, 1, 6, 2}, // (subframe number :3,5,7) +{0xb1, -1, 1, 0, -1, 567489331200, 8, 1, 3, 2}, // (subframe number :24,29,34,39) +{0xb1, -1, 1, 0, -1, 550293209600, 8, 2, 3, 2}, // (subframe number :9,19,29,39) +{0xb1, -1, 1, 0, -1, 687195422720, 2, 1, 6, 2}, // (subframe number :17,19,37,39) +{0xb1, -1, 1, 0, -1, 550293209600, 2, 2, 6, 2}, // (subframe number :9,19,29,39) +{0xb1, -1, 1, 0, -1, 551911719040, 2, 1, 6, 2}, // (subframe number :7,15,23,31,39) +{0xb1, -1, 1, 0, -1, 586405642240, 8, 1, 3, 2}, // (subframe number :23,27,31,35,39) +{0xb1, -1, 1, 0, -1, 586405642240, 2, 1, 6, 2}, // (subframe number :23,27,31,35,39) +{0xb1, -1, 1, 0, -1, 10920, 8, 1, 3, 2}, // (subframe number :3,5,7,9,11,13) +{0xb1, -1, 1, 0, -1, 567489872400, 8, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb1, -1, 1, 0, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb1, -1, 1, 0, -1, 586406201480, 8, 1, 3, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb1, -1, 1, 0, -1, 965830828032, 8, 2, 3, 2}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xb1, -1, 1, 0, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb1, -1, 1, 0, -1, 733007751850, 2, 1, 6, 2}, // (subframe number :1,3,5,7,…,37,39) +{0xb1, -1, 1, 0, -1, 1099511627775, 8, 1, 3, 2}, // (subframe number :0,1,2,…,39) +{0xb4, -1, 16, 1, 2, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 16, 1, 2, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb4, -1, 8, 1, 2, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 8, 1, 2, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb4, -1, 8, 1, 2, 550293209600, 0, 2, 1, 12}, // (subframe number :9,19,29,39) +{0xb4, -1, 4, 1, -1, 567489872400, 0, 1, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 4, 1, -1, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 4, 1, 2, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb4, -1, 2, 1, -1, 551911719040, 2, 2, 1, 12}, // (subframe number :7,15,23,31,39) +{0xb4, -1, 2, 1, -1, 567489872400, 0, 1, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 2, 1, -1, 567489872400, 0, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 2, 1, -1, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb4, -1, 1, 0, -1, 549756338176, 2, 2, 1, 12}, // (subframe number :19, 39) +{0xb4, -1, 1, 0, -1, 687195422720, 0, 1, 1, 12}, // (subframe number :17, 19, 37, 39) +{0xb4, -1, 1, 0, -1, 567489331200, 2, 1, 1, 12}, // (subframe number :24,29,34,39) +{0xb4, -1, 1, 0, -1, 550293209600, 2, 2, 1, 12}, // (subframe number :9,19,29,39) +{0xb4, -1, 1, 0, -1, 550293209600, 0, 2, 1, 12}, // (subframe number :9,19,29,39) +{0xb4, -1, 1, 0, -1, 551911719040, 0, 1, 1, 12}, // (subframe number :7,15,23,31,39) +{0xb4, -1, 1, 0, -1, 551911719040, 0, 2, 1, 12}, // (subframe number :7,15,23,31,39) +{0xb4, -1, 1, 0, -1, 586405642240, 0, 1, 1, 12}, // (subframe number :23,27,31,35,39) +{0xb4, -1, 1, 0, -1, 586405642240, 2, 2, 1, 12}, // (subframe number :23,27,31,35,39) +{0xb4, -1, 1, 0, -1, 698880, 0, 1, 1, 12}, // (subframe number :9,11,13,15,17,19) +{0xb4, -1, 1, 0, -1, 10920, 2, 1, 1, 12}, // (subframe number :3,5,7,9,11,13) +{0xb4, -1, 1, 0, -1, 567489872400, 0, 1, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 1, 0, -1, 567489872400, 2, 2, 1, 12}, // (subframe number :4,9,14,19,24,29,34,39) +{0xb4, -1, 1, 0, -1, 965830828032, 2, 2, 1, 12}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xb4, -1, 1, 0, -1, 586406201480, 0, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb4, -1, 1, 0, -1, 586406201480, 2, 1, 1, 12}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xb4, -1, 1, 0, -1, 44739240, 2, 1, 1, 12}, // (subframe number :3, 5, 7, …, 23,25) +{0xb4, -1, 1, 0, -1, 44739240, 0, 2, 1, 12}, // (subframe number :3, 5, 7, …, 23,25) +{0xb4, -1, 1, 0, -1, 733007751850, 0, 1, 1, 12}, // (subframe number :1,3,5,7,…,37,39) +{0xb4, -1, 1, 0, -1, 1099511627775, 2, 1, 1, 12}, // (subframe number :0, 1, 2,…, 39) +{0xc0, -1, 16, 1, -1, 567489872400, 0, 2, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 16, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc0, -1, 8, 1, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 8, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc0, -1, 8, 1, 2, 550293209600, 0, 2, 7, 2}, // (subframe number :9,19,29,39) +{0xc0, -1, 4, 1, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 4, 1, -1, 567489872400, 0, 2, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 4, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc0, -1, 2, 1, -1, 551911719040, 0, 2, 7, 2}, // (subframe number :7,15,23,31,39) +{0xc0, -1, 2, 1, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 2, 1, -1, 567489872400, 0, 2, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 2, 1, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc0, -1, 1, 0, -1, 549756338176, 8, 1, 3, 2}, // (subframe number :19,39) +{0xc0, -1, 1, 0, -1, 168, 0, 1, 7, 2}, // (subframe number :3,5,7) +{0xc0, -1, 1, 0, -1, 567489331200, 8, 1, 3, 2}, // (subframe number :24,29,34,39) +{0xc0, -1, 1, 0, -1, 550293209600, 8, 2, 3, 2}, // (subframe number :9,19,29,39) +{0xc0, -1, 1, 0, -1, 687195422720, 0, 1, 7, 2}, // (subframe number :17,19,37,39) +{0xc0, -1, 1, 0, -1, 550293209600, 0, 2, 7, 2}, // (subframe number :9,19,29,39) +{0xc0, -1, 1, 0, -1, 586405642240, 8, 1, 3, 2}, // (subframe number :23,27,31,35,39) +{0xc0, -1, 1, 0, -1, 551911719040, 0, 1, 7, 2}, // (subframe number :7,15,23,31,39) +{0xc0, -1, 1, 0, -1, 586405642240, 0, 1, 7, 2}, // (subframe number :23,27,31,35,39) +{0xc0, -1, 1, 0, -1, 10920, 8, 1, 3, 2}, // (subframe number :3,5,7,9,11,13) +{0xc0, -1, 1, 0, -1, 567489872400, 8, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 1, 0, -1, 567489872400, 0, 1, 7, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc0, -1, 1, 0, -1, 965830828032, 8, 2, 3, 2}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xc0, -1, 1, 0, -1, 586406201480, 8, 1, 3, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc0, -1, 1, 0, -1, 586406201480, 0, 1, 7, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc0, -1, 1, 0, -1, 733007751850, 0, 1, 7, 2}, // (subframe number :1,3,5,7,…,37,39) +{0xc0, -1, 1, 0, -1, 1099511627775, 8, 1, 3, 2}, // (subframe number :0,1,2,…,39) +{0xc2, -1, 16, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 16, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc2, -1, 8, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 8, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc2, -1, 8, 1, 2, 550293209600, 0, 2, 2, 6}, // (subframe number :9,19,29,39) +{0xc2, -1, 4, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 4, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 4, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc2, -1, 2, 1, -1, 551911719040, 2, 2, 2, 6}, // (subframe number :7,15,23,31,39) +{0xc2, -1, 2, 1, -1, 567489872400, 0, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 2, 1, -1, 567489872400, 0, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 2, 1, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc2, -1, 1, 0, -1, 549756338176, 2, 1, 2, 6}, // (subframe number :19,39) +{0xc2, -1, 1, 0, -1, 168, 0, 1, 2, 6}, // (subframe number :3,5,7) +{0xc2, -1, 1, 0, -1, 567489331200, 7, 1, 1, 6}, // (subframe number :24,29,34,39) +{0xc2, -1, 1, 0, -1, 550293209600, 7, 2, 1, 6}, // (subframe number :9,19,29,39) +{0xc2, -1, 1, 0, -1, 687195422720, 0, 1, 2, 6}, // (subframe number :17,19,37,39) +{0xc2, -1, 1, 0, -1, 550293209600, 2, 2, 2, 6}, // (subframe number :9,19,29,39) +{0xc2, -1, 1, 0, -1, 551911719040, 2, 1, 2, 6}, // (subframe number :7,15,23,31,39) +{0xc2, -1, 1, 0, -1, 10920, 7, 1, 1, 6}, // (subframe number :3,5,7,9,11,13) +{0xc2, -1, 1, 0, -1, 586405642240, 7, 2, 1, 6}, // (subframe number :23,27,31,35,39) +{0xc2, -1, 1, 0, -1, 586405642240, 0, 1, 2, 6}, // (subframe number :23,27,31,35,39) +{0xc2, -1, 1, 0, -1, 567489872400, 7, 2, 1, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 1, 0, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xc2, -1, 1, 0, -1, 965830828032, 7, 2, 1, 6}, // (subframe number :13,14,15, 29,30,31,37,38,39) +{0xc2, -1, 1, 0, -1, 586406201480, 7, 1, 1, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc2, -1, 1, 0, -1, 586406201480, 0, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xc2, -1, 1, 0, -1, 733007751850, 0, 1, 2, 6}, // (subframe number :1,3,5,7,…,37,39) +{0xc2, -1, 1, 0, -1, 1099511627775, 7, 1, 1, 6}, // (subframe number :0,1,2,…,39) +{0xa1, 0xb1, 16, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, 0xb1, 16, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, 0xb1, 8, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, 0xb1, 8, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, 0xb1, 4, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, 0xb1, 4, 1, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, 0xb1, 2, 1, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, 0xb1, 1, 0, -1, 549756338176, 8, 1, 3, 2}, // (subframe number :19,39) +{0xa1, 0xb1, 1, 0, -1, 550293209600, 8, 1, 3, 2}, // (subframe number :9,19,29,39) +{0xa1, 0xb1, 1, 0, -1, 687195422720, 2, 1, 6, 2}, // (subframe number :17,19,37,39) +{0xa1, 0xb1, 1, 0, -1, 550293209600, 2, 2, 6, 2}, // (subframe number :9,19,29,39) +{0xa1, 0xb1, 1, 0, -1, 586405642240, 8, 1, 3, 2}, // (subframe number :23,27,31,35,39) +{0xa1, 0xb1, 1, 0, -1, 551911719040, 2, 1, 6, 2}, // (subframe number :7,15,23,31,39) +{0xa1, 0xb1, 1, 0, -1, 586405642240, 2, 1, 6, 2}, // (subframe number :23,27,31,35,39) +{0xa1, 0xb1, 1, 0, -1, 567489872400, 8, 1, 3, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, 0xb1, 1, 0, -1, 567489872400, 2, 1, 6, 2}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa1, 0xb1, 1, 0, -1, 586406201480, 2, 1, 6, 2}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa1, 0xb1, 1, 0, -1, 733007751850, 2, 1, 6, 2}, // (subframe number :1,3,5,7,…,37,39) +{0xa2, 0xb2, 16, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, 0xb2, 16, 1, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, 0xb2, 8, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, 0xb2, 8, 1, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, 0xb2, 4, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, 0xb2, 4, 1, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, 0xb2, 2, 1, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, 0xb2, 1, 0, -1, 549756338176, 6, 1, 2, 4}, // (subframe number :19,39) +{0xa2, 0xb2, 1, 0, -1, 550293209600, 6, 1, 2, 4}, // (subframe number :9,19,29,39) +{0xa2, 0xb2, 1, 0, -1, 687195422720, 2, 1, 3, 4}, // (subframe number :17,19,37,39) +{0xa2, 0xb2, 1, 0, -1, 550293209600, 2, 2, 3, 4}, // (subframe number :9,19,29,39) +{0xa2, 0xb2, 1, 0, -1, 586405642240, 6, 1, 2, 4}, // (subframe number :23,27,31,35,39) +{0xa2, 0xb2, 1, 0, -1, 551911719040, 2, 1, 3, 4}, // (subframe number :7,15,23,31,39) +{0xa2, 0xb2, 1, 0, -1, 586405642240, 2, 1, 3, 4}, // (subframe number :23,27,31,35,39) +{0xa2, 0xb2, 1, 0, -1, 567489872400, 6, 1, 2, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, 0xb2, 1, 0, -1, 567489872400, 2, 1, 3, 4}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa2, 0xb2, 1, 0, -1, 586406201480, 2, 1, 3, 4}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa2, 0xb2, 1, 0, -1, 733007751850, 2, 1, 3, 4}, // (subframe number :1,3,5,7,…,37,39) +{0xa3, 0xb3, 16, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, 0xb3, 16, 1, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, 0xb3, 8, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, 0xb3, 8, 1, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, 0xb3, 4, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, 0xb3, 4, 1, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, 0xb3, 2, 1, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, 0xb3, 1, 0, -1, 549756338176, 2, 1, 2, 6}, // (subframe number :19,39) +{0xa3, 0xb3, 1, 0, -1, 550293209600, 2, 1, 2, 6}, // (subframe number :9,19,29,39) +{0xa3, 0xb3, 1, 0, -1, 687195422720, 2, 1, 2, 6}, // (subframe number :17,19,37,39) +{0xa3, 0xb3, 1, 0, -1, 550293209600, 2, 2, 2, 6}, // (subframe number :9,19,29,39) +{0xa3, 0xb3, 1, 0, -1, 551911719040, 2, 1, 2, 6}, // (subframe number :7,15,23,31,39) +{0xa3, 0xb3, 1, 0, -1, 586405642240, 2, 1, 2, 6}, // (subframe number :23,27,31,35,39) +{0xa3, 0xb3, 1, 0, -1, 586405642240, 2, 2, 2, 6}, // (subframe number :23,27,31,35,39) +{0xa3, 0xb3, 1, 0, -1, 567489872400, 2, 1, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, 0xb3, 1, 0, -1, 567489872400, 2, 2, 2, 6}, // (subframe number :4,9,14,19,24,29,34,39) +{0xa3, 0xb3, 1, 0, -1, 586406201480, 2, 1, 2, 6}, // (subframe number :3,7,11,15,19,23,27,31,35,39) +{0xa3, 0xb3, 1, 0, -1, 733007751850, 2, 1, 2, 6} // (subframe number :1,3,5,7,…,37,39) +}; + + +int get_format0(uint8_t index, + uint8_t unpaired){ + + uint16_t format; + if (unpaired) + format = table_6_3_3_2_3_prachConfig_Index[index][0]; + else + format = table_6_3_3_2_2_prachConfig_Index[index][0]; + + return format; +} + +void find_monitoring_periodicity_offset_common(NR_SearchSpace_t *ss, + uint16_t *slot_period, + uint16_t *offset) { + + switch(ss->monitoringSlotPeriodicityAndOffset->present) { + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1: + *slot_period = 1; + *offset = 0; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl2: + *slot_period = 2; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl2; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl4: + *slot_period = 4; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl4; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl5: + *slot_period = 5; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl5; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl8: + *slot_period = 8; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl8; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl10: + *slot_period = 10; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl10; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl16: + *slot_period = 16; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl16; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl20: + *slot_period = 20; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl20; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl40: + *slot_period = 40; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl40; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl80: + *slot_period = 80; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl80; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl160: + *slot_period = 160; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl160; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl320: + *slot_period = 320; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl320; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl640: + *slot_period = 640; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl640; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1280: + *slot_period = 1280; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl1280; + break; + case NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl2560: + *slot_period = 2560; + *offset = ss->monitoringSlotPeriodicityAndOffset->choice.sl2560; + break; + default: + AssertFatal(1==0,"Invalid monitoring slot periodicity and offset value\n"); + break; + } +} + +int get_nr_prach_info_from_index(uint8_t index, + int frame, + int slot, + uint32_t pointa, + uint8_t mu, + uint8_t unpaired, + uint16_t *format, + uint8_t *start_symbol, + uint8_t *N_t_slot, + uint8_t *N_dur) { + + int x,y; + int64_t s_map; + uint8_t format2 = 0xff; + + if (pointa > 2016666) { //FR2 + int y2; + uint8_t slot_60khz; + x = table_6_3_3_2_4_prachConfig_Index[index][2]; + y = table_6_3_3_2_4_prachConfig_Index[index][3]; + y2 = table_6_3_3_2_4_prachConfig_Index[index][4]; + // checking n_sfn mod x = y + if ( (frame%x)==y || (frame%x)==y2 ) { + slot_60khz = slot >> (mu-2); // in table slots are numbered wrt 60kHz + s_map = table_6_3_3_2_4_prachConfig_Index[index][5]; + if ( ((s_map>>slot_60khz)&0x01) ) { + if (mu == 3) { + if ( (table_6_3_3_2_4_prachConfig_Index[index][7] == 1) && (slot%2 == 0) ) + return 0; // no prach in even slots @ 120kHz for 1 prach per 60khz slot + } + if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){ + *start_symbol = table_6_3_3_2_4_prachConfig_Index[index][6]; + *N_t_slot = table_6_3_3_2_4_prachConfig_Index[index][8]; + *N_dur = table_6_3_3_2_4_prachConfig_Index[index][9]; + if (table_6_3_3_2_4_prachConfig_Index[index][1] != -1) + format2 = (uint8_t) table_6_3_3_2_4_prachConfig_Index[index][1]; + *format = ((uint8_t) table_6_3_3_2_4_prachConfig_Index[index][0]) | (format2<<8); + LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n", frame, + slot, + index, + pointa, + mu, + unpaired, + *start_symbol, + *N_t_slot, + *N_dur); + } + return 1; + } + else + return 0; // no prach in current slot + } + else + return 0; // no prach in current frame + } + else { + uint8_t subframe; + if (unpaired) { + x = table_6_3_3_2_3_prachConfig_Index[index][2]; + y = table_6_3_3_2_3_prachConfig_Index[index][3]; + if ( (frame%x)==y ) { + subframe = slot >> mu; + s_map = table_6_3_3_2_3_prachConfig_Index[index][4]; + if ( (s_map>>subframe)&0x01 ) { + if (mu == 1) { + if ( (table_6_3_3_2_3_prachConfig_Index[index][6] <= 1) && (slot%2 == 0) ) + return 0; // no prach in even slots @ 30kHz for 1 prach per subframe + } + if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){ + *start_symbol = table_6_3_3_2_3_prachConfig_Index[index][5]; + *N_t_slot = table_6_3_3_2_3_prachConfig_Index[index][7]; + *N_dur = table_6_3_3_2_3_prachConfig_Index[index][8]; + if (table_6_3_3_2_3_prachConfig_Index[index][1] != -1) + format2 = (uint8_t) table_6_3_3_2_3_prachConfig_Index[index][1]; + *format = ((uint8_t) table_6_3_3_2_3_prachConfig_Index[index][0]) | (format2<<8); + LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d (col 6 %ld) absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n", frame, + slot, + index, table_6_3_3_2_3_prachConfig_Index[index][6], + pointa, + mu, + unpaired, + *start_symbol, + *N_t_slot, + *N_dur); + } + return 1; + } + else + return 0; // no prach in current slot + } + else + return 0; // no prach in current frame + } + else { // FDD + x = table_6_3_3_2_2_prachConfig_Index[index][2]; + y = table_6_3_3_2_2_prachConfig_Index[index][3]; + if ( (frame%x)==y ) { + subframe = slot >> mu; + s_map = table_6_3_3_2_2_prachConfig_Index[index][4]; + if ( (s_map>>subframe)&0x01 ) { + if (mu == 1) { + if ( (table_6_3_3_2_2_prachConfig_Index[index][6] <= 1) && (slot%2 == 0) ) + return 0; // no prach in even slots @ 30kHz for 1 prach per subframe + } + if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){ + *start_symbol = table_6_3_3_2_2_prachConfig_Index[index][5]; + *N_t_slot = table_6_3_3_2_2_prachConfig_Index[index][7]; + *N_dur = table_6_3_3_2_2_prachConfig_Index[index][8]; + if (table_6_3_3_2_2_prachConfig_Index[index][1] != -1) + format2 = (uint8_t) table_6_3_3_2_2_prachConfig_Index[index][1]; + *format = ((uint8_t) table_6_3_3_2_2_prachConfig_Index[index][0]) | (format2<<8); + LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n", frame, + slot, + index, + pointa, + mu, + unpaired, + *start_symbol, + *N_t_slot, + *N_dur); + } + return 1; + } + else + return 0; // no prach in current slot + } + else + return 0; // no prach in current frame + } + } +} + +//Table 6.3.3.1-3: Mapping from logical index i to sequence number u for preamble formats with L_RA = 839 +uint16_t table_63313[838] = { +129, 710, 140, 699, 120, 719, 210, 629, 168, 671, 84 , 755, 105, 734, 93 , 746, 70 , 769, 60 , 779, +2 , 837, 1 , 838, 56 , 783, 112, 727, 148, 691, 80 , 759, 42 , 797, 40 , 799, 35 , 804, 73 , 766, +146, 693, 31 , 808, 28 , 811, 30 , 809, 27 , 812, 29 , 810, 24 , 815, 48 , 791, 68 , 771, 74 , 765, +178, 661, 136, 703, 86 , 753, 78 , 761, 43 , 796, 39 , 800, 20 , 819, 21 , 818, 95 , 744, 202, 637, +190, 649, 181, 658, 137, 702, 125, 714, 151, 688, 217, 622, 128, 711, 142, 697, 122, 717, 203, 636, +118, 721, 110, 729, 89 , 750, 103, 736, 61 , 778, 55 , 784, 15 , 824, 14 , 825, 12 , 827, 23 , 816, +34 , 805, 37 , 802, 46 , 793, 207, 632, 179, 660, 145, 694, 130, 709, 223, 616, 228, 611, 227, 612, +132, 707, 133, 706, 143, 696, 135, 704, 161, 678, 201, 638, 173, 666, 106, 733, 83 , 756, 91 , 748, +66 , 773, 53 , 786, 10 , 829, 9 , 830, 7 , 832, 8 , 831, 16 , 823, 47 , 792, 64 , 775, 57 , 782, +104, 735, 101, 738, 108, 731, 208, 631, 184, 655, 197, 642, 191, 648, 121, 718, 141, 698, 149, 690, +216, 623, 218, 621, 152, 687, 144, 695, 134, 705, 138, 701, 199, 640, 162, 677, 176, 663, 119, 720, +158, 681, 164, 675, 174, 665, 171, 668, 170, 669, 87 , 752, 169, 670, 88 , 751, 107, 732, 81 , 758, +82 , 757, 100, 739, 98 , 741, 71 , 768, 59 , 780, 65 , 774, 50 , 789, 49 , 790, 26 , 813, 17 , 822, +13 , 826, 6 , 833, 5 , 834, 33 , 806, 51 , 788, 75 , 764, 99 , 740, 96 , 743, 97 , 742, 166, 673, +172, 667, 175, 664, 187, 652, 163, 676, 185, 654, 200, 639, 114, 725, 189, 650, 115, 724, 194, 645, +195, 644, 192, 647, 182, 657, 157, 682, 156, 683, 211, 628, 154, 685, 123, 716, 139, 700, 212, 627, +153, 686, 213, 626, 215, 624, 150, 689, 225, 614, 224, 615, 221, 618, 220, 619, 127, 712, 147, 692, +124, 715, 193, 646, 205, 634, 206, 633, 116, 723, 160, 679, 186, 653, 167, 672, 79 , 760, 85 , 754, +77 , 762, 92 , 747, 58 , 781, 62 , 777, 69 , 770, 54 , 785, 36 , 803, 32 , 807, 25 , 814, 18 , 821, +11 , 828, 4 , 835, 3 , 836, 19 , 820, 22 , 817, 41 , 798, 38 , 801, 44 , 795, 52 , 787, 45 , 794, +63 , 776, 67 , 772, 72 , 767, 76 , 763, 94 , 745, 102, 737, 90 , 749, 109, 730, 165, 674, 111, 728, +209, 630, 204, 635, 117, 722, 188, 651, 159, 680, 198, 641, 113, 726, 183, 656, 180, 659, 177, 662, +196, 643, 155, 684, 214, 625, 126, 713, 131, 708, 219, 620, 222, 617, 226, 613, 230, 609, 232, 607, +262, 577, 252, 587, 418, 421, 416, 423, 413, 426, 411, 428, 376, 463, 395, 444, 283, 556, 285, 554, +379, 460, 390, 449, 363, 476, 384, 455, 388, 451, 386, 453, 361, 478, 387, 452, 360, 479, 310, 529, +354, 485, 328, 511, 315, 524, 337, 502, 349, 490, 335, 504, 324, 515, 323, 516, 320, 519, 334, 505, +359, 480, 295, 544, 385, 454, 292, 547, 291, 548, 381, 458, 399, 440, 380, 459, 397, 442, 369, 470, +377, 462, 410, 429, 407, 432, 281, 558, 414, 425, 247, 592, 277, 562, 271, 568, 272, 567, 264, 575, +259, 580, 237, 602, 239, 600, 244, 595, 243, 596, 275, 564, 278, 561, 250, 589, 246, 593, 417, 422, +248, 591, 394, 445, 393, 446, 370, 469, 365, 474, 300, 539, 299, 540, 364, 475, 362, 477, 298, 541, +312, 527, 313, 526, 314, 525, 353, 486, 352, 487, 343, 496, 327, 512, 350, 489, 326, 513, 319, 520, +332, 507, 333, 506, 348, 491, 347, 492, 322, 517, 330, 509, 338, 501, 341, 498, 340, 499, 342, 497, +301, 538, 366, 473, 401, 438, 371, 468, 408, 431, 375, 464, 249, 590, 269, 570, 238, 601, 234, 605, +257, 582, 273, 566, 255, 584, 254, 585, 245, 594, 251, 588, 412, 427, 372, 467, 282, 557, 403, 436, +396, 443, 392, 447, 391, 448, 382, 457, 389, 450, 294, 545, 297, 542, 311, 528, 344, 495, 345, 494, +318, 521, 331, 508, 325, 514, 321, 518, 346, 493, 339, 500, 351, 488, 306, 533, 289, 550, 400, 439, +378, 461, 374, 465, 415, 424, 270, 569, 241, 598, 231, 608, 260, 579, 268, 571, 276, 563, 409, 430, +398, 441, 290, 549, 304, 535, 308, 531, 358, 481, 316, 523, 293, 546, 288, 551, 284, 555, 368, 471, +253, 586, 256, 583, 263, 576, 242, 597, 274, 565, 402, 437, 383, 456, 357, 482, 329, 510, 317, 522, +307, 532, 286, 553, 287, 552, 266, 573, 261, 578, 236, 603, 303, 536, 356, 483, 355, 484, 405, 434, +404, 435, 406, 433, 235, 604, 267, 572, 302, 537, 309, 530, 265, 574, 233, 606, 367, 472, 296, 543, +336, 503, 305, 534, 373, 466, 280, 559, 279, 560, 419, 420, 240, 599, 258, 581, 229, 610 +}; + +uint8_t compute_nr_root_seq(NR_RACH_ConfigCommon_t *rach_config, + uint8_t nb_preambles, + uint8_t unpaired) { + + uint8_t config_index = rach_config->rach_ConfigGeneric.prach_ConfigurationIndex; + uint8_t ncs_index = rach_config->rach_ConfigGeneric.zeroCorrelationZoneConfig; + uint16_t format0 = get_format0(config_index, unpaired); + uint16_t NCS = get_NCS(ncs_index, format0, rach_config->restrictedSetConfig); + uint16_t L_ra = (rach_config->prach_RootSequenceIndex.present==NR_RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139) ? 139 : 839; + uint16_t r,u,index,q,d_u,n_shift_ra,n_shift_ra_bar,d_start; + uint32_t w; + uint8_t found_preambles = 0; + uint8_t found_sequences = 0; + + if (rach_config->restrictedSetConfig == 0) { + if (NCS == 0) return nb_preambles; + else { + r = L_ra/NCS; + printf(" found_sequences %u\n", (nb_preambles/r)); + return (nb_preambles/r); + } + } + else{ + index = rach_config->prach_RootSequenceIndex.choice.l839; + while (found_preambles < nb_preambles) { + u = table_63313[index%(L_ra-1)]; + + q = 0; + while (((q*u)%L_ra) != 1) q++; + if (q < 420) d_u = q; + else d_u = L_ra - q; + + uint16_t n_group_ra = 0; + if (rach_config->restrictedSetConfig == 1) { + if ( (d_u<280) && (d_u>=NCS) ) { + n_shift_ra = d_u/NCS; + d_start = (d_u<<1) + (n_shift_ra * NCS); + n_group_ra = L_ra/d_start; + n_shift_ra_bar = max(0,(L_ra-(d_u<<1)-(n_group_ra*d_start))/L_ra); + } else if ( (d_u>=280) && (d_u<=((L_ra - NCS)>>1)) ) { + n_shift_ra = (L_ra - (d_u<<1))/NCS; + d_start = L_ra - (d_u<<1) + (n_shift_ra * NCS); + n_group_ra = d_u/d_start; + n_shift_ra_bar = min(n_shift_ra,max(0,(d_u- (n_group_ra*d_start))/NCS)); + } else { + n_shift_ra = 0; + n_shift_ra_bar = 0; + } + w = n_shift_ra*n_group_ra + n_shift_ra_bar; + found_preambles += w; + found_sequences++; + } + else { + AssertFatal(1==0,"Procedure to find nb of sequences for restricted type B not implemented yet"); + } + } + printf(" found_sequences %u\n", found_sequences); + return found_sequences; + } +} + nr_bandentry_t nr_bandtable[] = { {1, 1920000, 1980000, 2110000, 2170000, 20, 422000, 100}, @@ -373,13 +1536,23 @@ int32_t get_nr_uldl_offset(int nr_bandP) void nr_get_tbs_dl(nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu, - int x_overhead) { + int x_overhead, + uint8_t numdmrscdmgroupnodata, + uint8_t tb_scaling) { LOG_D(MAC, "TBS calculation\n"); nfapi_nr_dl_tti_pdsch_pdu_rel15_t *pdsch_rel15 = &pdsch_pdu->pdsch_pdu_rel15; uint16_t N_PRB_oh = x_overhead; - uint8_t N_PRB_DMRS = (pdsch_rel15->dmrsConfigType == NFAPI_NR_DMRS_TYPE1)?6:4; //This only works for antenna port 1000 + uint8_t N_PRB_DMRS; + if (pdsch_rel15->dmrsConfigType == NFAPI_NR_DMRS_TYPE1) { + // if no data in dmrs cdm group is 1 only even REs have no data + // if no data in dmrs cdm group is 2 both odd and even REs have no data + N_PRB_DMRS = numdmrscdmgroupnodata*6; + } + else { + N_PRB_DMRS = numdmrscdmgroupnodata*4; + } uint8_t N_sh_symb = pdsch_rel15->NrOfSymbols; uint8_t Imcs = pdsch_rel15->mcsIndex[0]; uint16_t N_RE_prime = NR_NB_SC_PER_RB*N_sh_symb - N_PRB_DMRS - N_PRB_oh; @@ -401,8 +1574,9 @@ void nr_get_tbs_dl(nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu, R, pdsch_rel15->rbSize, N_sh_symb, - N_PRB_DMRS, + N_PRB_DMRS, // FIXME // This should be multiplied by the number of dmrs symbols N_PRB_oh, + tb_scaling, pdsch_rel15->nrOfLayers)>>3; pdsch_rel15->targetCodeRate[0] = R; @@ -558,6 +1732,48 @@ int get_num_dmrs(uint16_t dmrs_mask ) { return(num_dmrs); } +// Table 5.1.2.2.1-1 38.214 +uint8_t getRBGSize(uint16_t bwp_size, long rbg_size_config) { + + AssertFatal(bwp_size<276,"BWP Size > 275\n"); + + if (bwp_size < 37) return (rbg_size_config ? 4 : 2); + if (bwp_size < 73) return (rbg_size_config ? 8 : 4); + if (bwp_size < 145) return (rbg_size_config ? 16 : 8); + else return 16; +} + +uint8_t getNRBG(uint16_t bwp_size, uint16_t bwp_start, long rbg_size_config) { + + uint8_t rbg_size = getRBGSize(bwp_size,rbg_size_config); + + return (uint8_t)ceil((bwp_size+(bwp_start % rbg_size))/rbg_size); +} + +uint8_t getAntPortBitWidth(NR_SetupRelease_DMRS_DownlinkConfig_t *typeA, NR_SetupRelease_DMRS_DownlinkConfig_t *typeB) { + + uint8_t nbitsA = 0; + uint8_t nbitsB = 0; + uint8_t type,length,nbits; + + if (typeA != NULL) { + type = (typeA->choice.setup->dmrs_Type==NULL) ? 1:2; + length = (typeA->choice.setup->maxLength==NULL) ? 1:2; + nbitsA = type + length + 2; + if (typeB == NULL) return nbitsA; + } + if (typeB != NULL) { + type = (typeB->choice.setup->dmrs_Type==NULL) ? 1:2; + length = (typeB->choice.setup->maxLength==NULL) ? 1:2; + nbitsB = type + length + 2; + if (typeA == NULL) return nbitsB; + } + + nbits = (nbitsA > nbitsB) ? nbitsA : nbitsB; + return nbits; +} + + /******************************************************************* * * NAME : get_l0_ul @@ -664,11 +1880,24 @@ uint8_t get_K_ptrs(uint16_t nrb0, uint16_t nrb1, uint16_t N_RB) { return 1; } -uint16_t nr_dci_size(nr_dci_format_t format, +uint16_t nr_dci_size(NR_ServingCellConfigCommon_t *scc, + NR_CellGroupConfig_t *secondaryCellGroup, + dci_pdu_rel15_t *dci_pdu, + nr_dci_format_t format, nr_rnti_type_t rnti_type, - uint16_t N_RB) { + uint16_t N_RB, + int bwp_id) { uint16_t size = 0; + uint16_t numRBG = 0; + long rbg_size_config; + int num_entries = 0; + int pusch_antenna_ports = 1; // TODO hardcoded number of antenna ports for pusch + NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]; + NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_id-1]; + NR_PDSCH_Config_t *pdsch_config = bwp->bwp_Dedicated->pdsch_Config->choice.setup; + NR_PUSCH_Config_t *pusch_Config = ubwp->bwp_Dedicated->pusch_Config->choice.setup; + NR_SRS_Config_t *srs_config = ubwp->bwp_Dedicated->srs_Config->choice.setup; switch(format) { /*Only sizes for 0_0 and 1_0 are correct at the moment*/ @@ -676,30 +1905,199 @@ uint16_t nr_dci_size(nr_dci_format_t format, /// fixed: Format identifier 1, Hop flag 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2 Time Domain assgnmt 4 --20 size += 20; size += (uint8_t)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); // Freq domain assignment -- hopping scenario to be updated - size += nr_dci_size(NR_DL_DCI_FORMAT_1_0, rnti_type, N_RB) - size; // Padding to match 1_0 size + size += nr_dci_size(scc,secondaryCellGroup,dci_pdu,NR_DL_DCI_FORMAT_1_0, rnti_type, N_RB, bwp_id) - size; // Padding to match 1_0 size // UL/SUL indicator assumed to be 0 break; case NR_UL_DCI_FORMAT_0_1: - /// fixed: Format identifier 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2, SRS request 2 --17 - size += 17; + /// fixed: Format identifier 1, MCS 5, NDI 1, RV 2, HARQ PID 4, PUSCH TPC 2, ULSCH indicator 1 --16 + size += 16; // Carrier indicator + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->crossCarrierSchedulingConfig != NULL) { + dci_pdu->carrier_indicator.nbits=3; + size += dci_pdu->carrier_indicator.nbits; + } // UL/SUL indicator + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->supplementaryUplink != NULL) { + dci_pdu->carrier_indicator.nbits=1; + size += dci_pdu->ul_sul_indicator.nbits; + } // BWP Indicator + uint8_t n_ul_bwp = secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.count; + if (n_ul_bwp < 2) + dci_pdu->bwp_indicator.nbits = n_ul_bwp; + else + dci_pdu->bwp_indicator.nbits = 2; + size += dci_pdu->bwp_indicator.nbits; // Freq domain assignment + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->initialUplinkBWP->pusch_Config->choice.setup->rbg_Size != NULL) + rbg_size_config = 1; + else + rbg_size_config = 0; + numRBG = getNRBG(NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275), + NRRIV2PRBOFFSET(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275), + rbg_size_config); + if (pusch_Config->resourceAllocation == 0) + dci_pdu->frequency_domain_assignment.nbits = numRBG; + else if (pusch_Config->resourceAllocation == 1) + dci_pdu->frequency_domain_assignment.nbits = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); + else + dci_pdu->frequency_domain_assignment.nbits = ((int)ceil( log2( (N_RB*(N_RB+1))>>1 ) )>numRBG) ? (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) )+1 : numRBG+1; + size += dci_pdu->frequency_domain_assignment.nbits; // Time domain assignment - // VRB to PRB mapping + if (pusch_Config->pusch_TimeDomainAllocationList==NULL) { + if (ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList==NULL) + num_entries = 16; // num of entries in default table + else + num_entries = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.count; + } + else + num_entries = pusch_Config->pusch_TimeDomainAllocationList->choice.setup->list.count; + dci_pdu->time_domain_assignment.nbits = (int)ceil(log2(num_entries)); + size += dci_pdu->time_domain_assignment.nbits; // Frequency Hopping flag + if ((pusch_Config->frequencyHopping!=NULL) && (pusch_Config->resourceAllocation != NR_PUSCH_Config__resourceAllocation_resourceAllocationType0)) { + dci_pdu->frequency_hopping_flag.nbits = 1; + size += 1; + } // 1st DAI + if (secondaryCellGroup->physicalCellGroupConfig->pdsch_HARQ_ACK_Codebook==NR_PhysicalCellGroupConfig__pdsch_HARQ_ACK_Codebook_dynamic) + dci_pdu->dai[0].nbits = 2; + else + dci_pdu->dai[0].nbits = 1; + size += dci_pdu->dai[0].nbits; // 2nd DAI + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->pdsch_ServingCellConfig->choice.setup->codeBlockGroupTransmission != NULL) { //TODO not sure about that + dci_pdu->dai[1].nbits = 2; + size += dci_pdu->dai[1].nbits; + } // SRS resource indicator + if (pusch_Config->txConfig != NULL){ + int count=0; + if (*pusch_Config->txConfig == NR_PUSCH_Config__txConfig_codebook){ + for (int i=0; isrs_ResourceSetToAddModList->list.count; i++) { + if (srs_config->srs_ResourceSetToAddModList->list.array[i]->usage == NR_SRS_ResourceSet__usage_codebook) + count++; + } + if (count>1) { + dci_pdu->srs_resource_indicator.nbits = 1; + size += dci_pdu->srs_resource_indicator.nbits; + } + } + else { + int lmin,Lmax = 0; + int lsum = 0; + if ( secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig != NULL) { + if ( secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig->choice.setup->ext1->maxMIMO_Layers != NULL) + Lmax = *secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig->choice.setup->ext1->maxMIMO_Layers; + else + AssertFatal(1==0,"MIMO on PUSCH not supported, maxMIMO_Layers needs to be set to 1\n"); + } + else + AssertFatal(1==0,"MIMO on PUSCH not supported, maxMIMO_Layers needs to be set to 1\n"); + for (int i=0; isrs_ResourceSetToAddModList->list.count; i++) { + if (srs_config->srs_ResourceSetToAddModList->list.array[i]->usage == NR_SRS_ResourceSet__usage_nonCodebook) + count++; + if (count < Lmax) lmin = count; + else lmin = Lmax; + for (int k=1;k<=lmin;k++) { + lsum += binomial(count,k); + } + } + dci_pdu->srs_resource_indicator.nbits = (int)ceil(log2(lsum)); + size += dci_pdu->srs_resource_indicator.nbits; + } + } // Precoding info and number of layers + long transformPrecoder; + if (pusch_Config->transformPrecoder == NULL){ + // if transform precoder is null, apply the values from msg3 + if(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder == NULL) + transformPrecoder = 1; + else + transformPrecoder = 0; + } + else + transformPrecoder = *pusch_Config->transformPrecoder; + if (pusch_Config->txConfig != NULL){ + if (*pusch_Config->txConfig == NR_PUSCH_Config__txConfig_codebook){ + if (pusch_antenna_ports > 1) { + if (pusch_antenna_ports == 4) { + if ((transformPrecoder == NR_PUSCH_Config__transformPrecoder_disabled) && (*pusch_Config->maxRank>1)) + dci_pdu->precoding_information.nbits = 6-(*pusch_Config->codebookSubset); + else { + if(*pusch_Config->codebookSubset == NR_PUSCH_Config__codebookSubset_nonCoherent) + dci_pdu->precoding_information.nbits = 2; + else + dci_pdu->precoding_information.nbits = 5-(*pusch_Config->codebookSubset); + } + } + else { + AssertFatal(pusch_antenna_ports==2,"Not valid number of antenna ports"); + if ((transformPrecoder == NR_PUSCH_Config__transformPrecoder_disabled) && (*pusch_Config->maxRank==2)) + dci_pdu->precoding_information.nbits = 4-(*pusch_Config->codebookSubset); + else + dci_pdu->precoding_information.nbits = 3-(*pusch_Config->codebookSubset); + } + } + } + } + size += dci_pdu->precoding_information.nbits; // Antenna ports + NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig = NULL; + int xa=0; + int xb=0; + if(pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA != NULL){ + NR_DMRS_UplinkConfig = pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup; + xa = ul_ant_bits(NR_DMRS_UplinkConfig,transformPrecoder); + } + if(pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB != NULL){ + NR_DMRS_UplinkConfig = pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup; + xb = ul_ant_bits(NR_DMRS_UplinkConfig,transformPrecoder); + } + if (xa>xb) + dci_pdu->antenna_ports.nbits = xa; + else + dci_pdu->antenna_ports.nbits = xb; + size += dci_pdu->antenna_ports.nbits; + // SRS request + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->supplementaryUplink==NULL) + dci_pdu->srs_request.nbits = 2; + else + dci_pdu->srs_request.nbits = 3; + size += dci_pdu->srs_request.nbits; // CSI request + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig != NULL) { + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup->reportTriggerSize != NULL) { + dci_pdu->csi_request.nbits = *secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup->reportTriggerSize; + size += dci_pdu->csi_request.nbits; + } + } // CBGTI + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig->choice.setup->codeBlockGroupTransmission != NULL) { + int num = secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig->choice.setup->codeBlockGroupTransmission->choice.setup->maxCodeBlockGroupsPerTransportBlock; + dci_pdu->cbgti.nbits = 2 + (num<<1); + size += dci_pdu->cbgti.nbits; + } // PTRS - DMRS association + if ( (NR_DMRS_UplinkConfig->phaseTrackingRS == NULL && transformPrecoder == NR_PUSCH_Config__transformPrecoder_disabled) || + transformPrecoder == NR_PUSCH_Config__transformPrecoder_enabled || (*pusch_Config->maxRank==1) ) + dci_pdu->ptrs_dmrs_association.nbits = 0; + else + dci_pdu->ptrs_dmrs_association.nbits = 2; + size += dci_pdu->ptrs_dmrs_association.nbits; // beta offset indicator + if (pusch_Config->uci_OnPUSCH!=NULL){ + if (pusch_Config->uci_OnPUSCH->choice.setup->betaOffsets->present == NR_UCI_OnPUSCH__betaOffsets_PR_dynamic) { + dci_pdu->beta_offset_indicator.nbits = 2; + size += dci_pdu->beta_offset_indicator.nbits; + } + } // DMRS sequence init + if (transformPrecoder == NR_PUSCH_Config__transformPrecoder_disabled) { + dci_pdu->dmrs_sequence_initialization.nbits = 1; + size += dci_pdu->dmrs_sequence_initialization.nbits; + } break; case NR_DL_DCI_FORMAT_1_0: @@ -709,29 +2107,122 @@ uint16_t nr_dci_size(nr_dci_format_t format, break; case NR_DL_DCI_FORMAT_1_1: + // General note: 0 bits condition is ignored as default nbits is 0. + // Format identifier + size = 1; // Carrier indicator - size += 1; // Format identifier + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->crossCarrierSchedulingConfig != NULL) { + dci_pdu->carrier_indicator.nbits=3; + size += dci_pdu->carrier_indicator.nbits; + } // BWP Indicator + uint8_t n_dl_bwp = secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count; + if (n_dl_bwp < 2) + dci_pdu->bwp_indicator.nbits = n_dl_bwp; + else + dci_pdu->bwp_indicator.nbits = 2; + size += dci_pdu->bwp_indicator.nbits; // Freq domain assignment - // Time domain assignment - // VRB to PRB mapping + rbg_size_config = secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->rbg_Size; + numRBG = getNRBG(NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275), + NRRIV2PRBOFFSET(bwp->bwp_Common->genericParameters.locationAndBandwidth,275), + rbg_size_config); + if (pdsch_config->resourceAllocation == 0) + dci_pdu->frequency_domain_assignment.nbits = numRBG; + else if (pdsch_config->resourceAllocation == 1) + dci_pdu->frequency_domain_assignment.nbits = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); + else + dci_pdu->frequency_domain_assignment.nbits = ((int)ceil( log2( (N_RB*(N_RB+1))>>1 ) )>numRBG) ? (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) )+1 : numRBG+1; + size += dci_pdu->frequency_domain_assignment.nbits; + // Time domain assignment (see table 5.1.2.1.1-1 in 38.214 + if (pdsch_config->pdsch_TimeDomainAllocationList==NULL) { + if (bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList==NULL) + num_entries = 16; // num of entries in default table + else + num_entries = bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.count; + } + else + num_entries = pdsch_config->pdsch_TimeDomainAllocationList->choice.setup->list.count; + dci_pdu->time_domain_assignment.nbits = (int)ceil(log2(num_entries)); + size += dci_pdu->time_domain_assignment.nbits; + // VRB to PRB mapping + if ((pdsch_config->resourceAllocation == 1) && (bwp->bwp_Dedicated->pdsch_Config->choice.setup->vrb_ToPRB_Interleaver != NULL)) { + dci_pdu->vrb_to_prb_mapping.nbits = 1; + size += dci_pdu->vrb_to_prb_mapping.nbits; + } // PRB bundling size indicator + if (pdsch_config->prb_BundlingType.present == NR_PDSCH_Config__prb_BundlingType_PR_dynamicBundling) { + dci_pdu->prb_bundling_size_indicator.nbits = 1; + size += dci_pdu->prb_bundling_size_indicator.nbits; + } // Rate matching indicator + NR_RateMatchPatternGroup_t *group1 = pdsch_config->rateMatchPatternGroup1; + NR_RateMatchPatternGroup_t *group2 = pdsch_config->rateMatchPatternGroup2; + if ((group1 != NULL) && (group2 != NULL)) + dci_pdu->rate_matching_indicator.nbits = 2; + if ((group1 != NULL) != (group2 != NULL)) + dci_pdu->rate_matching_indicator.nbits = 1; + size += dci_pdu->rate_matching_indicator.nbits; // ZP CSI-RS trigger - /// TB1- MCS 5, NDI 1, RV 2 + if (pdsch_config->aperiodic_ZP_CSI_RS_ResourceSetsToAddModList != NULL) { + uint8_t nZP = pdsch_config->aperiodic_ZP_CSI_RS_ResourceSetsToAddModList->list.count; + dci_pdu->zp_csi_rs_trigger.nbits = (int)ceil(log2(nZP+1)); + } + size += dci_pdu->zp_csi_rs_trigger.nbits; + // TB1- MCS 5, NDI 1, RV 2 size += 8; // TB2 - size += 4 ; // HARQ PID + long *maxCWperDCI = pdsch_config->maxNrofCodeWordsScheduledByDCI; + if ((maxCWperDCI != NULL) && (*maxCWperDCI == 2)) { + size += 8; + } + // HARQ PID + size += 4; // DAI - size += 2; // TPC PUCCH - size += 3; // PUCCH resource indicator - size += 3; // PDSCH to HARQ timing indicator + if (secondaryCellGroup->physicalCellGroupConfig->pdsch_HARQ_ACK_Codebook == NR_PhysicalCellGroupConfig__pdsch_HARQ_ACK_Codebook_dynamic) { // FIXME in case of more than one serving cell + dci_pdu->dai[0].nbits = 2; + size += dci_pdu->dai[0].nbits; + } + // TPC PUCCH + size += 2; + // PUCCH resource indicator + size += 3; + // PDSCH to HARQ timing indicator + uint8_t I = ubwp->bwp_Dedicated->pucch_Config->choice.setup->dl_DataToUL_ACK->list.count; + dci_pdu->pdsch_to_harq_feedback_timing_indicator.nbits = (int)ceil(log2(I)); + size += dci_pdu->pdsch_to_harq_feedback_timing_indicator.nbits; // Antenna ports + NR_SetupRelease_DMRS_DownlinkConfig_t *typeA = pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeA; + NR_SetupRelease_DMRS_DownlinkConfig_t *typeB = pdsch_config->dmrs_DownlinkForPDSCH_MappingTypeB; + dci_pdu->antenna_ports.nbits = getAntPortBitWidth(typeA,typeB); + size += dci_pdu->antenna_ports.nbits; // Tx Config Indication - size += 2; // SRS request + long *isTciEnable = bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[bwp_id-1]->tci_PresentInDCI; + if (isTciEnable != NULL) { + dci_pdu->transmission_configuration_indication.nbits = 3; + size += dci_pdu->transmission_configuration_indication.nbits; + } + // SRS request + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->supplementaryUplink==NULL) + dci_pdu->srs_request.nbits = 2; + else + dci_pdu->srs_request.nbits = 3; + size += dci_pdu->srs_request.nbits; // CBGTI - // CBGFI - size += 1; // DMRS sequence init + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->pdsch_ServingCellConfig->choice.setup->codeBlockGroupTransmission != NULL) { + uint8_t maxCBGperTB = (secondaryCellGroup->spCellConfig->spCellConfigDedicated->pdsch_ServingCellConfig->choice.setup->codeBlockGroupTransmission->choice.setup->maxCodeBlockGroupsPerTransportBlock + 1) * 2; + long *maxCWperDCI_rrc = pdsch_config->maxNrofCodeWordsScheduledByDCI; + uint8_t maxCW = (maxCWperDCI_rrc == NULL) ? 1 : *maxCWperDCI_rrc; + dci_pdu->cbgti.nbits = maxCBGperTB * maxCW; + size += dci_pdu->cbgti.nbits; + // CBGFI + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->pdsch_ServingCellConfig->choice.setup->codeBlockGroupTransmission->choice.setup->codeBlockGroupFlushIndicator) { + dci_pdu->cbgfi.nbits = 1; + size += dci_pdu->cbgfi.nbits; + } + } + // DMRS sequence init + size += 1; break; case NR_DL_DCI_FORMAT_2_0: @@ -753,6 +2244,27 @@ uint16_t nr_dci_size(nr_dci_format_t format, return size; } +int ul_ant_bits(NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig, long transformPrecoder) { + + uint8_t type,maxl; + if(NR_DMRS_UplinkConfig->dmrs_Type == NULL) + type = 1; + else + type = 2; + if(NR_DMRS_UplinkConfig->maxLength == NULL) + maxl = 1; + else + maxl = 2; + if (transformPrecoder == NR_PUSCH_Config__transformPrecoder_disabled) + return( maxl+type+1); + else { + if (type==1) + return (maxl<<1); + else + AssertFatal(1==0,"DMRS type not valid for this choice"); + } +} + int tdd_period_to_num[8] = {500,625,1000,1250,2000,2500,5000,10000}; int is_nr_DL_slot(NR_ServingCellConfigCommon_t *scc,slot_t slot) { @@ -893,3 +2405,20 @@ int16_t fill_dmrs_mask(NR_PDSCH_Config_t *pdsch_Config,int dmrs_TypeA_Position,i AssertFatal(1==0,"Shouldn't get here\n"); return(-1); } + + +int binomial(int n, int k) { + int c = 1, i; + + if (k > n-k) + k = n-k; + + for (i = 1; i <= k; i++, n--) { + if (c/i > UINT_MAX/n) // return 0 on overflow + return 0; + + c = c / i * n + c % i * n / i; + } + return c; +} + diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h index 63c81def82..5c714e4a93 100644 --- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h +++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h @@ -19,12 +19,12 @@ * contact@openairinterface.org */ -/*! \file extern.h +/*! \file nr_mac_extern.h * \brief NR mac externs -* \author G. Casati +* \author Navid Nikaein, Raymond Knopp, Guido Casati * \date 2019 * \version 1.0 -* \email guido.casati@iis.fraunhofer.de +* \email navid.nikaein@eurecom.fr, guido.casati@iis.fraunhofer.de * @ingroup _mac */ @@ -32,10 +32,10 @@ #ifndef __NR_MAC_EXTERN_H__ #define __NR_MAC_EXTERN_H__ -//#include "PHY/defs_common.h" -#include "nr_mac.h" -#include "RRC/LTE/rrc_defs.h" #include "common/ran_context.h" +#include "nr_mac.h" + +/*#include "PHY/defs_common.h"*/ /* extern const uint32_t BSR_TABLE[BSR_TABLE_SIZE]; extern const uint32_t Extended_BSR_TABLE[BSR_TABLE_SIZE]; @@ -43,8 +43,6 @@ extern const uint8_t cqi2fmt0_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; extern const uint8_t cqi2fmt1x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; extern const uint8_t cqi2fmt2x_agg[MAX_SUPPORTED_BW][CQI_VALUE_RANGE]; extern UE_RRC_INST *UE_rrc_inst; -extern eNB_ULSCH_INFO eNB_ulsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8 -extern eNB_DLSCH_INFO eNB_dlsch_info[NUMBER_OF_eNB_MAX][MAX_NUM_CCs][MAX_MOBILES_PER_ENB]; // eNBxUE = 8x8 extern const int cqi_to_mcs[16]; extern uint32_t RRC_CONNECTION_FLAG; extern uint8_t rb_table[34]; @@ -52,6 +50,7 @@ extern mac_rlc_am_muilist_t rlc_am_mui; extern SCHEDULER_MODES global_scheduler_mode; extern unsigned char NB_UE_INST;*/ + extern unsigned char NB_INST; extern unsigned char NB_eNB_INST; extern unsigned char NB_RN_INST; @@ -60,8 +59,15 @@ extern unsigned short NODE_ID[1]; /* Scheduler */ extern RAN_CONTEXT_t RC; extern uint8_t nfapi_mode; +extern mac_rlc_am_muilist_t rlc_am_mui; +extern SCHEDULER_MODES global_scheduler_mode; /*#if defined(PRE_SCD_THREAD) +extern const int cqi_to_mcs[16]; +extern uint32_t RRC_CONNECTION_FLAG; +extern uint8_t rb_table[34]; + +#if defined(PRE_SCD_THREAD) extern uint16_t pre_nb_rbs_required[2][MAX_NUM_CCs][NUMBER_OF_UE_MAX]; extern uint8_t dlsch_ue_select_tbl_in_use; extern uint8_t new_dlsch_ue_select_tbl_in_use; @@ -69,4 +75,5 @@ extern boolean_t pre_scd_activeUE[NUMBER_OF_UE_MAX]; extern eNB_UE_STATS pre_scd_eNB_UE_stats[MAX_NUM_CCs][NUMBER_OF_UE_MAX]; #endif*/ + #endif //DEF_H diff --git a/openair2/LAYER2/NR_MAC_UE/config_ue.c b/openair2/LAYER2/NR_MAC_UE/config_ue.c index c983023034..5a9620ed01 100755 --- a/openair2/LAYER2/NR_MAC_UE/config_ue.c +++ b/openair2/LAYER2/NR_MAC_UE/config_ue.c @@ -31,11 +31,9 @@ */ //#include "mac_defs.h" -#include "mac_proto.h" - +#include "NR_MAC_UE/mac_proto.h" #include "NR_MAC-CellGroupConfig.h" - -#include "../NR_MAC_gNB/nr_mac_common.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_common.h" #include "SCHED_NR/phy_frame_config_nr.h" int set_tdd_config_nr_ue(fapi_nr_config_request_t *cfg, @@ -151,8 +149,8 @@ void config_common_ue(NR_UE_MAC_INST_t *mac, NR_ServingCellConfigCommon_t *scc = mac->scc; int i; - mac->phy_config.Mod_id = module_id; - mac->phy_config.CC_id = cc_idP; + mac->phy_config.Mod_id = module_id; + mac->phy_config.CC_id = cc_idP; // carrier config @@ -203,12 +201,20 @@ void config_common_ue(NR_UE_MAC_INST_t *mac, } } + lte_frame_type_t frame_type; + uint16_t band; + int32_t offset; + + get_band((cfg->carrier_config.dl_frequency)*1000, + &band, + &offset, + &frame_type); + // cell config cfg->cell_config.phy_cell_id = *scc->physCellId; - cfg->cell_config.frame_duplex_type = 1; - + cfg->cell_config.frame_duplex_type = frame_type; // SSB config cfg->ssb_config.ss_pbch_power = scc->ss_PBCH_BlockPower; @@ -270,6 +276,53 @@ void config_common_ue(NR_UE_MAC_INST_t *mac, LOG_I(PHY,"TDD has been properly configurated\n"); } + // PRACH configuration + + uint8_t nb_preambles = 64; + if(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles != NULL) + nb_preambles = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles; + + cfg->prach_config.prach_sequence_length = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.present-1; + + if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing) + cfg->prach_config.prach_sub_c_spacing = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing; + else + cfg->prach_config.prach_sub_c_spacing = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing; + + cfg->prach_config.restricted_set_config = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig; + + switch (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FDM) { + case 0 : + cfg->prach_config.num_prach_fd_occasions = 1; + break; + case 1 : + cfg->prach_config.num_prach_fd_occasions = 2; + break; + case 2 : + cfg->prach_config.num_prach_fd_occasions = 4; + break; + case 3 : + cfg->prach_config.num_prach_fd_occasions = 8; + break; + default: + AssertFatal(1==0,"msg1 FDM identifier %ld undefined (0,1,2,3) \n", scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FDM); + } + + cfg->prach_config.num_prach_fd_occasions_list = (fapi_nr_num_prach_fd_occasions_t *) malloc(cfg->prach_config.num_prach_fd_occasions*sizeof(fapi_nr_num_prach_fd_occasions_t)); + for (i=0; iprach_config.num_prach_fd_occasions; i++) { + cfg->prach_config.num_prach_fd_occasions_list[i].num_prach_fd_occasions = i; + if (cfg->prach_config.prach_sequence_length) + cfg->prach_config.num_prach_fd_occasions_list[i].prach_root_sequence_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.choice.l139; + else + cfg->prach_config.num_prach_fd_occasions_list[i].prach_root_sequence_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.choice.l839; + + cfg->prach_config.num_prach_fd_occasions_list[i].k1 = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FrequencyStart; + cfg->prach_config.num_prach_fd_occasions_list[i].prach_zero_corr_conf = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig; + cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences = compute_nr_root_seq(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup, nb_preambles, frame_type); + //cfg->prach_config.num_prach_fd_occasions_list[i].num_unused_root_sequences = ??? + } + + cfg->prach_config.ssb_per_rach = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->ssb_perRACH_OccasionAndCB_PreamblesPerSSB->present-1; } @@ -281,7 +334,7 @@ int nr_rrc_mac_config_req_ue( // NR_ServingCellConfigCommon_t *sccP, // NR_MAC_CellGroupConfig_t *mac_cell_group_configP, // NR_PhysicalCellGroupConfig_t *phy_cell_group_configP, - NR_SpCellConfig_t *spCell_ConfigP ){ + NR_CellGroupConfig_t *cell_group_config ){ NR_UE_MAC_INST_t *mac = get_mac_inst(module_id); @@ -292,17 +345,17 @@ int nr_rrc_mac_config_req_ue( if(mibP != NULL){ mac->mib = mibP; // update by every reception } - - - if(spCell_ConfigP != NULL ){ - mac->servCellIndex = *spCell_ConfigP->servCellIndex; - if (spCell_ConfigP->reconfigurationWithSync) { - mac->scc = spCell_ConfigP->reconfigurationWithSync->spCellConfigCommon; + + if(cell_group_config != NULL ){ + mac->servCellIndex = *cell_group_config->spCellConfig->servCellIndex; + if (cell_group_config->spCellConfig->reconfigurationWithSync) { + mac->rach_ConfigDedicated = cell_group_config->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink; + mac->scc = cell_group_config->spCellConfig->reconfigurationWithSync->spCellConfigCommon; config_common_ue(mac,module_id,cc_idP); - mac->crnti = spCell_ConfigP->reconfigurationWithSync->newUE_Identity; + mac->crnti = cell_group_config->spCellConfig->reconfigurationWithSync->newUE_Identity; LOG_I(MAC,"Configuring CRNTI %x\n",mac->crnti); } - mac->scd = spCell_ConfigP->spCellConfigDedicated; + mac->scg = cell_group_config; /* if(mac_cell_group_configP != NULL){ diff --git a/openair2/LAYER2/NR_MAC_UE/mac_defs.h b/openair2/LAYER2/NR_MAC_UE/mac_defs.h index 405ea95eb1..5775e5bfb9 100755 --- a/openair2/LAYER2/NR_MAC_UE/mac_defs.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_defs.h @@ -37,6 +37,21 @@ #include #include #include "platform_types.h" + +/* PHY */ +#include "PHY/defs_nr_common.h" + +/* IF */ +#include "NR_IF_Module.h" +#include "fapi_nr_ue_interface.h" + +/* MAC */ +#include "LAYER2/NR_MAC_COMMON/nr_mac.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_common.h" +#include "LAYER2/MAC/mac.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" + +/* RRC */ #include "NR_DRX-Config.h" #include "NR_SchedulingRequestConfig.h" #include "NR_BSR-Config.h" @@ -46,13 +61,9 @@ #include "NR_MIB.h" #include "NR_MAC-CellGroupConfig.h" #include "NR_PhysicalCellGroupConfig.h" -#include "NR_SpCellConfig.h" +#include "NR_CellGroupConfig.h" #include "NR_ServingCellConfig.h" -#include "fapi_nr_ue_interface.h" -#include "NR_IF_Module.h" -#include "../NR_MAC_gNB/nr_mac_common.h" -#include "PHY/defs_nr_common.h" -#include "openair2/LAYER2/NR_MAC_COMMON/nr_mac.h" + #define NB_NR_UE_MAC_INST 1 /*!\brief Maximum number of logical channl group IDs */ @@ -61,6 +72,7 @@ /*!\brief value for indicating BSR Timer is not running */ #define NR_MAC_UE_BSR_TIMER_NOT_RUNNING (0xFFFF) + typedef enum { SFN_C_MOD_2_EQ_0, SFN_C_MOD_2_EQ_1, @@ -133,24 +145,27 @@ typedef struct { #define MAX_NUM_BWP 2 typedef enum { - RA_IDLE=0, - WAIT_RAR=1, - WAIT_CONTENTION_RESOLUTION=2 + RA_UE_IDLE = 0, + WAIT_RAR = 1, + WAIT_CONTENTION_RESOLUTION = 2, + RA_SUCCEEDED = 3 } RA_state_t; + /*!\brief Top level UE MAC structure */ typedef struct { NR_ServingCellConfigCommon_t *scc; - NR_ServingCellConfig_t *scd; + NR_CellGroupConfig_t *scg; + NR_RACH_ConfigDedicated_t *rach_ConfigDedicated; int servCellIndex; //// MAC config - NR_DRX_Config_t *drx_Config; + NR_DRX_Config_t *drx_Config; NR_SchedulingRequestConfig_t *schedulingRequestConfig; - NR_BSR_Config_t *bsr_Config; - NR_TAG_Config_t *tag_Config; - NR_PHR_Config_t *phr_Config; - NR_RNTI_Value_t *cs_RNTI; - NR_MIB_t *mib; + NR_BSR_Config_t *bsr_Config; + NR_TAG_Config_t *tag_Config; + NR_PHR_Config_t *phr_Config; + NR_RNTI_Value_t *cs_RNTI; + NR_MIB_t *mib; NR_BWP_Downlink_t *DLbwp[MAX_NUM_BWP]; NR_BWP_Uplink_t *ULbwp[MAX_NUM_BWP]; @@ -163,14 +178,75 @@ typedef struct { SFN_C_TYPE type0_pdcch_ss_sfn_c; uint32_t type0_pdcch_ss_n_c; uint32_t type0_pdcch_consecutive_slots; + int rnti_type; + + /* PDUs */ + /// Outgoing CCCH pdu for PHY + CCCH_PDU CCCH_pdu; + ULSCH_PDU ulsch_pdu; + + /* Random Access parameters */ /// state of RA procedure RA_state_t ra_state; - /// RA-rnti + /// RA rx frame offset: compensate RA rx offset introduced by OAI gNB. + uint8_t RA_offset; + /// RA-rnti uint16_t ra_rnti; - /// Temporary CRNTI + /// Temporary CRNTI uint16_t t_crnti; - /// CRNTI + /// CRNTI uint16_t crnti; + /// number of attempt for rach + uint8_t RA_attempt_number; + /// Random-access procedure flag + uint8_t RA_active; + /// Random-access window counter + int8_t RA_window_cnt; + /// Random-access Msg3 size in bytes + uint8_t RA_Msg3_size; + /// Random-access prachMaskIndex + uint8_t RA_prachMaskIndex; + /// Flag indicating Preamble set (A,B) used for first Msg3 transmission + uint8_t RA_usedGroupA; + /// BeamfailurerecoveryConfig + NR_BeamFailureRecoveryConfig_t RA_BeamFailureRecoveryConfig; + /// Preamble Tx Counter + uint8_t RA_PREAMBLE_TRANSMISSION_COUNTER; + /// Preamble Power Ramping Counter + uint8_t RA_PREAMBLE_POWER_RAMPING_COUNTER; + /// Random-access backoff counter + int16_t RA_backoff_indicator; + /// Random-access backoff counter + int16_t RA_backoff_cnt; + /// Random-access variable for window calculation (frame of last change in window counter) + uint32_t RA_tx_frame; + /// Random-access variable for window calculation (subframe of last change in window counter) + uint8_t RA_tx_subframe; + /// Scheduled RX frame for RA Msg2 + uint16_t msg2_rx_frame; + /// Scheduled RX slot for RA Msg2 + uint16_t msg2_rx_slot; + /// Random-access Group B maximum path-loss + /// Random-access variable for backoff (frame of last change in backoff counter) + uint32_t RA_backoff_frame; + /// Random-access variable for backoff (subframe of last change in backoff counter) + uint8_t RA_backoff_subframe; + /// Random-access Group B maximum path-loss + uint16_t RA_maxPL; + /// Random-access Contention Resolution Timer active flag + uint8_t RA_contention_resolution_timer_active; + /// Random-access Contention Resolution Timer count value + uint8_t RA_contention_resolution_cnt; + /// Msg3 Delta Preamble + int8_t deltaPreamble_Msg3; + /// Received TPC command (in dB) from RAR + int8_t Msg3_TPC; + /// Flag to monitor if matching RAPID was received in RAR + uint8_t RA_RAPID_found; + /// Flag to monitor if BI was received in RAR + uint8_t RA_BI_found; + /// Flag for the Msg1 generation: enabled at every occurrence of nr prach slot + uint8_t generate_nr_prach; //// FAPI-like interface message fapi_nr_tx_request_t tx_request; diff --git a/openair2/LAYER2/NR_MAC_UE/mac_extern.h b/openair2/LAYER2/NR_MAC_UE/mac_extern.h index 26e0ea2667..54cdc4d149 100644 --- a/openair2/LAYER2/NR_MAC_UE/mac_extern.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_extern.h @@ -90,4 +90,6 @@ extern const int32_t table_38213_10_1_1_c2[5]; // for PUSCH from TS 38.214 subclause 6.1.2.1.1 extern uint8_t table_6_1_2_1_1_2_time_dom_res_alloc_A[16][3]; // for PDSCH from TS 38.214 subclause 5.1.2.1.1 -extern uint8_t table_5_1_2_1_1_2_time_dom_res_alloc_A[16][3]; \ No newline at end of file +extern uint8_t table_5_1_2_1_1_2_time_dom_res_alloc_A[16][3]; + +extern dci_pdu_rel15_t *def_dci_pdu_rel15; diff --git a/openair2/LAYER2/NR_MAC_UE/mac_proto.h b/openair2/LAYER2/NR_MAC_UE/mac_proto.h index 3c625ec2ff..e9d7a97a5d 100755 --- a/openair2/LAYER2/NR_MAC_UE/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_UE/mac_proto.h @@ -72,7 +72,7 @@ int nr_rrc_mac_config_req_ue( uint8_t gNB_index, NR_MIB_t *mibP, //NR_ServingCellConfigCommon_t *sccP, - NR_SpCellConfig_t *spCell_ConfigP); + NR_CellGroupConfig_t *cell_group_config); /**\brief initialization NR UE MAC instance(s), total number of MAC instance based on NB_NR_UE_MAC_INST*/ NR_UE_MAC_INST_t * nr_l2_init_ue(NR_UE_RRC_INST_t* rrc_inst); @@ -84,23 +84,9 @@ NR_UE_MAC_INST_t *get_mac_inst( /**\brief called at each slot, slot length based on numerology. now use u=0, scs=15kHz, slot=1ms performs BSR/SR/PHR procedures, random access procedure handler and DLSCH/ULSCH procedures. - \param module_id module id - \param gNB_index corresponding gNB index - \param cc_id component carrier id - \param rx_frame receive frame number - \param rx_slot receive slot number - \param tx_frame transmit frame number - \param tx_slot transmit slot number*/ -NR_UE_L2_STATE_t nr_ue_scheduler( - const module_id_t module_id, - const uint8_t gNB_index, - const int cc_id, - const frame_t rx_frame, - const slot_t rx_slot, - const int32_t ssb_index, - const frame_t tx_frame, - const slot_t tx_slot); - + \param dl_info DL indication + \param ul_info UL indication*/ +NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_indication_t *ul_info); /* \brief Get SR payload (0,1) from UE MAC @param Mod_id Instance id of UE in machine @@ -115,7 +101,7 @@ uint32_t ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, int8_t nr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t eNB_id, uint16_t rnti, sub_frame_t subframe); -int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr_dci_pdu_rel15_t *dci, uint16_t rnti, uint32_t dci_format); +int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, dci_pdu_rel15_t *dci, uint16_t rnti, uint32_t dci_format); int nr_ue_process_dci_indication_pdu(module_id_t module_id,int cc_id, int gNB_index,fapi_nr_dci_indication_pdu_t *dci); uint32_t get_ssb_frame(uint32_t test); @@ -124,8 +110,6 @@ uint32_t get_ssb_slot(uint32_t ssb_index); uint32_t mr_ue_get_SR(module_id_t module_idP, int CC_id, frame_t frameP, uint8_t eNB_id, uint16_t rnti, sub_frame_t subframe); - - /* \brief Get payload (MAC PDU) from UE PHY @param module_idP Instance id of UE in machine @param CC_id Component Carrier index @@ -154,16 +138,30 @@ void nr_ue_process_mac_pdu(module_id_t module_idP, uint8_t gNB_index, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment); + +uint16_t nr_generate_ulsch_pdu(uint8_t *sdus_payload, + uint8_t *pdu, + uint8_t num_sdus, + uint16_t *sdu_lengths, + uint8_t *sdu_lcids, + uint8_t power_headroom, + uint16_t crnti, + uint16_t truncated_bsr, + uint16_t short_bsr, + uint16_t long_bsr, + unsigned short post_padding, + uint16_t buflen); + int8_t nr_ue_process_dlsch(module_id_t module_id, int cc_id, uint8_t gNB_index, fapi_nr_dci_indication_t *dci_ind, void *pduP, uint32_t pdu_len); -void ue_dci_configuration(NR_UE_MAC_INST_t *mac,fapi_nr_dl_config_request_t *dl_config,int frame,int slot); +void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl_config, frame_t frame, int slot); void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, int dci_format, uint8_t dci_length, uint16_t rnti, uint64_t *dci_pdu, - nr_dci_pdu_rel15_t *nr_pdci_info_extracted); + dci_pdu_rel15_t *nr_pdci_info_extracted); uint8_t @@ -175,5 +173,96 @@ int set_tdd_config_nr_ue(fapi_nr_config_request_t *cfg, int mu, int nrofDownlinkSlots, int nrofDownlinkSymbols, int nrofUplinkSlots, int nrofUplinkSymbols); +/** \brief Function for UE/PHY to compute PUSCH transmit power in power-control procedure. + @param Mod_id Module id of UE + @returns Po_NOMINAL_PUSCH (PREAMBLE_RECEIVED_TARGET_POWER+DELTA_PREAMBLE +*/ +int nr_get_Po_NOMINAL_PUSCH(NR_PRACH_RESOURCES_t *prach_resources, module_id_t module_idP, uint8_t CC_id); + +/** \brief Function to compute DELTA_PREAMBLE from 38.321 subclause 7.3 + (for RA power ramping procedure and Msg3 PUSCH power control policy) + @param Mod_id Module id of UE + @returns DELTA_PREAMBLE +*/ +int8_t nr_get_DELTA_PREAMBLE(module_id_t mod_id, int CC_id, uint16_t prach_format); + +/* Random Access */ + +/* \brief This function schedules the PRACH according to prach_ConfigurationIndex and TS 38.211 tables 6.3.3.2.x +and fills the PRACH PDU per each FD occasion. +@param module_idP Index of UE instance +@param frameP Frame index +@param slotP Slot index +@returns void +*/ +void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP); + +/* \brief Function called by PHY to process the received RAR and check that the preamble matches what was sent by the gNB. It provides the timing advance and t-CRNTI. +@param Mod_id Index of UE instance +@param CC_id Index to a component carrier +@param frame Frame index +@param ra_rnti RA_RNTI value +@param dlsch_buffer Pointer to dlsch_buffer containing RAR PDU +@param t_crnti Pointer to PHY variable containing the T_CRNTI +@param preamble_index Preamble Index used by PHY to transmit the PRACH. This should match the received RAR to trigger the rest of +random-access procedure +@param selected_rar_buffer the output buffer for storing the selected RAR header and RAR payload +@returns timing advance or 0xffff if preamble doesn't match +*/ +uint16_t nr_ue_process_rar(module_id_t mod_id, + int CC_id, + frame_t frameP, + uint8_t * dlsch_buffer, + rnti_t * t_crnti, + uint8_t preamble_index, + uint8_t * selected_rar_buffer); + +void nr_process_rar(nr_downlink_indication_t *dl_info); + +void ue_contention_resolution(module_id_t module_id, uint8_t gNB_index, int cc_id, frame_t tx_frame); + +void nr_ra_failed(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index); + +void nr_ra_succeeded(uint8_t Mod_id, uint8_t CC_id, uint8_t gNB_index); + +/* \brief Function called by PHY to retrieve information to be transmitted using the RA procedure. +If the UE is not in PUSCH mode for a particular eNB index, this is assumed to be an Msg3 and MAC +attempts to retrieves the CCCH message from RRC. If the UE is in PUSCH mode for a particular eNB +index and PUCCH format 0 (Scheduling Request) is not activated, the MAC may use this resource for +andom-access to transmit a BSR along with the C-RNTI control element (see 5.1.4 from 36.321) +@param mod_id Index of UE instance +@param CC_id Component Carrier Index +@param frame +@param gNB_id gNB index +@param nr_tti_tx slot for PRACH transmission +@returns indication to generate PRACH to phy */ +uint8_t nr_ue_get_rach(NR_PRACH_RESOURCES_t *prach_resources, + module_id_t mod_id, + int CC_id, + UE_MODE_t UE_mode, + frame_t frame, + uint8_t gNB_id, + int nr_tti_tx); + +/* \brief Function implementing the routine for the selection of Random Access resources (5.1.2 TS 38.321). +@param module_idP Index of UE instance +@param CC_id Component Carrier Index +@param gNB_index gNB index +@param t_id +@param rach_ConfigDedicated +@returns void */ +void nr_get_prach_resources(module_id_t mod_id, + int CC_id, + uint8_t gNB_id, + uint8_t t_id, + uint8_t first_Msg3, + NR_PRACH_RESOURCES_t *prach_resources, + NR_RACH_ConfigDedicated_t * rach_ConfigDedicated); + +void nr_Msg1_transmitted(module_id_t mod_id, uint8_t CC_id, frame_t frameP, uint8_t gNB_id); + +void nr_Msg3_transmitted(module_id_t mod_id, uint8_t CC_id, frame_t frameP, uint8_t gNB_id); + +void nr_ue_msg2_scheduler(module_id_t mod_id, uint16_t rach_frame, uint16_t rach_slot, uint16_t *msg2_frame, uint16_t *msg2_slot); #endif /** @}*/ diff --git a/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c b/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c index 61f9ab601e..af9822a5df 100644 --- a/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c +++ b/openair2/LAYER2/NR_MAC_UE/main_ue_nr.c @@ -50,9 +50,9 @@ NR_UE_MAC_INST_t * nr_l2_init_ue(NR_UE_RRC_INST_t* rrc_inst) //LOG_I(MAC, "[MAIN] init UE MAC functions \n"); //init mac here - nr_ue_mac_inst = (NR_UE_MAC_INST_t *)malloc(sizeof(NR_UE_MAC_INST_t)*NB_NR_UE_MAC_INST); + nr_ue_mac_inst = (NR_UE_MAC_INST_t *)calloc(sizeof(NR_UE_MAC_INST_t),NB_NR_UE_MAC_INST); if (rrc_inst) { - nr_rrc_mac_config_req_ue(0,0,0,NULL,rrc_inst->cell_group_config->spCellConfig); + nr_rrc_mac_config_req_ue(0,0,0,NULL,rrc_inst->cell_group_config); if (IS_SOFTMODEM_NOS1){ if (rlc_module_init(0) != 0) { diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c index 396e06ff09..53263747fc 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c @@ -21,11 +21,11 @@ /* \file nr_ue_dci_configuration.c * \brief functions for generating dci search procedures based on RRC Serving Cell Group Configuration - * \author R. Knopp + * \author R. Knopp, G. Casati * \date 2020 - * \version 0.1 - * \company Eurecom - * \email: knopp@eurecom.fr + * \version 0.2 + * \company Eurecom, Fraunhofer IIS + * \email: knopp@eurecom.fr, guido.casati@iis.fraunhofer.de * \note * \warning */ @@ -35,6 +35,8 @@ #include "assertions.h" #include "LAYER2/NR_MAC_UE/mac_extern.h" #include "mac_defs.h" +#include "common/utils/nr/nr_common.h" +#include "executables/softmodem-common.h" #include #ifdef NR_PDCCH_DCI_TOOLS_DEBUG @@ -44,6 +46,7 @@ #endif #define LOG_DCI_PARM(a...) LOG_D(PHY,"\t<-NR_PDCCH_DCI_TOOLS_DEBUG (nr_generate_ue_ul_dlsch_params_from_dci)" a) +dci_pdu_rel15_t *def_dci_pdu_rel15; void fill_dci_search_candidates(NR_SearchSpace_t *ss,fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15) { @@ -59,125 +62,217 @@ void fill_dci_search_candidates(NR_SearchSpace_t *ss,fapi_nr_dl_config_dci_dl_pd } -void ue_dci_configuration(NR_UE_MAC_INST_t *mac,fapi_nr_dl_config_request_t *dl_config,int frame,int slot) { +void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl_config, frame_t frame, int slot) { - // check if DL slot - if (is_nr_DL_slot(mac->scc,slot)==1) { + def_dci_pdu_rel15 = calloc(1,sizeof(dci_pdu_rel15_t)); + + NR_BWP_Downlink_t *bwp; + NR_BWP_DownlinkCommon_t *bwp_Common; + NR_BWP_DownlinkDedicated_t *dl_bwp_Dedicated; + NR_SetupRelease_PDCCH_Config_t *pdcch_Config; + NR_SetupRelease_PDCCH_ConfigCommon_t *pdcch_ConfigCommon; + struct NR_PDCCH_Config__controlResourceSetToAddModList *controlResourceSetToAddModList; + struct NR_PDCCH_Config__searchSpacesToAddModList *searchSpacesToAddModList; + struct NR_UplinkConfig__uplinkBWP_ToAddModList *uplinkBWP_ToAddModList; + NR_SearchSpace_t *NR_SearchSpace; + NR_ControlResourceSet_t *coreset; + + fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15; + NR_ServingCellConfig_t *scd = mac->scg->spCellConfig->spCellConfigDedicated; + + uint8_t bwp_id = 1; + int ss_id, sps; + + // get PDCCH configuration(s) (Coreset, SearchSpace, etc...) from BWP Dedicated in serving cell config dedicated (scd) + // get BWP 1, Coreset ID 0, SearchSpace ID 0 (i.e. configured in MIB and in ServingCellConfigCommon) + + // Check dedicated DL BWP + if (mac->DLbwp[0] == NULL) { + NR_SearchSpace_t *ss; + int ss_id = 0; + + AssertFatal(scd->downlinkBWP_ToAddModList != NULL, "downlinkBWP_ToAddModList is null\n"); + AssertFatal(scd->downlinkBWP_ToAddModList->list.count == 1, "downlinkBWP_ToAddModList->list->count is %d\n", scd->downlinkBWP_ToAddModList->list.count); + mac->DLbwp[0] = scd->downlinkBWP_ToAddModList->list.array[bwp_id - 1]; + + dl_bwp_Dedicated = mac->DLbwp[0]->bwp_Dedicated; + AssertFatal(dl_bwp_Dedicated != NULL, "dl_bwp_Dedicated is null\n"); + + bwp_Common = mac->DLbwp[0]->bwp_Common; + AssertFatal(bwp_Common != NULL, "bwp_Common is null\n"); + + pdcch_Config = dl_bwp_Dedicated->pdcch_Config; + AssertFatal(pdcch_Config != NULL, "pdcch_Config is null\n"); + + pdcch_ConfigCommon = bwp_Common->pdcch_ConfigCommon; + AssertFatal(pdcch_ConfigCommon != NULL, "pdcch_ConfigCommon is null\n"); + AssertFatal(pdcch_ConfigCommon->choice.setup->ra_SearchSpace != NULL, "ra_SearchSpace must be available in DL BWP\n"); + + controlResourceSetToAddModList = pdcch_Config->choice.setup->controlResourceSetToAddModList; + AssertFatal(controlResourceSetToAddModList != NULL, "controlResourceSetToAddModList is null\n"); + + AssertFatal(controlResourceSetToAddModList->list.count == 1, "controlResourceSetToAddModList->list.count=%d\n", controlResourceSetToAddModList->list.count); + + mac->coreset[0][0] = controlResourceSetToAddModList->list.array[0]; + coreset = mac->coreset[0][0]; + AssertFatal(coreset != NULL, "coreset[0][0] is null\n"); - // get BWP 1, Coreset 0, SearchSpace 0 - if (mac->DLbwp[0]==NULL) { - AssertFatal(mac->scd->downlinkBWP_ToAddModList!=NULL,"downlinkBWP_ToAddModList is null\n"); - AssertFatal(mac->scd->downlinkBWP_ToAddModList->list.count==1,"downlinkBWP_ToAddModList->list->count is %d\n", - mac->scd->downlinkBWP_ToAddModList->list.count); - mac->DLbwp[0] = mac->scd->downlinkBWP_ToAddModList->list.array[0]; - AssertFatal(mac->DLbwp[0]->bwp_Dedicated!=NULL,"bwp_Dedicated is null\n"); - AssertFatal(mac->DLbwp[0]->bwp_Dedicated->pdcch_Config!=NULL,"pdcch_Config is null\n"); - AssertFatal(mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList!=NULL,"controlResourceSetToAddModList is null\n"); - AssertFatal(mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.count==1,"controlResourceSetToAddModList->list.count=%d\n", - mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.count); - mac->coreset[0][0] = mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[0]; - AssertFatal(mac->coreset[0][0]!=NULL,"coreset[0][0] is null\n"); - - AssertFatal(mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n"); - AssertFatal(mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0, - "searchPsacesToAddModList is empty\n"); - NR_SearchSpace_t *ss; - int ss_id=0; - AssertFatal(mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.countDLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count); - for (int i=0;iDLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) { - ss=mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i]; - AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n"); - AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n"); - AssertFatal(*ss->controlResourceSetId == mac->coreset[0][0]->controlResourceSetId,"ss->controlResourceSetId is unknown\n"); - mac->SSpace[0][0][ss_id] = ss; - ss_id++; - } - } - if (mac->ULbwp[0]==NULL) { - AssertFatal(mac->scd->uplinkConfig->uplinkBWP_ToAddModList!=NULL,"uplinkBWP_ToAddModList is null\n"); - AssertFatal(mac->scd->uplinkConfig->uplinkBWP_ToAddModList->list.count==1,"uplinkBWP_ToAddModList->list->count is %d\n", - mac->scd->uplinkConfig->uplinkBWP_ToAddModList->list.count); - mac->ULbwp[0] = mac->scd->uplinkConfig->uplinkBWP_ToAddModList->list.array[0]; - AssertFatal(mac->ULbwp[0]->bwp_Dedicated!=NULL,"bwp_Dedicated is null\n"); - } - // check search spaces - - int ss_id=0; - fapi_nr_dl_config_dci_dl_pdu_rel15_t *rel15; - int sps =mac->DLbwp[0]->bwp_Common->genericParameters.cyclicPrefix == NULL ? 14 : 12; - - while(mac->SSpace[0][0][ss_id]!=NULL && - ss_id < mac->DLbwp[0]->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count) { - - AssertFatal(mac->SSpace[0][0][ss_id]->monitoringSymbolsWithinSlot!=NULL,"ss->monitoringSymbolsWithinSlot is null\n"); - AssertFatal(mac->SSpace[0][0][ss_id]->monitoringSymbolsWithinSlot->buf!=NULL,"ss->monitoringSymbolsWithinSlot->buf is null\n"); - + searchSpacesToAddModList = pdcch_Config->choice.setup->searchSpacesToAddModList; + AssertFatal(searchSpacesToAddModList != NULL, "searchSpacesToAddModList is null\n"); + AssertFatal(searchSpacesToAddModList->list.count > 0, "searchSpacesToAddModList is empty\n"); + AssertFatal(searchSpacesToAddModList->list.count < FAPI_NR_MAX_SS_PER_CORESET, "too many searchpaces per coreset %d\n", searchSpacesToAddModList->list.count); + + for (int i = 0; i < searchSpacesToAddModList->list.count; i++) { + ss = searchSpacesToAddModList->list.array[i]; + AssertFatal(ss->controlResourceSetId != NULL, "ss->controlResourceSetId is null\n"); + AssertFatal(ss->searchSpaceType != NULL, "ss->searchSpaceType is null\n"); + AssertFatal(*ss->controlResourceSetId == coreset->controlResourceSetId, "ss->controlResourceSetId is unknown\n"); + mac->SSpace[0][0][ss_id] = ss; ss_id++; } - if (mac->ra_state == WAIT_RAR) { - // check for RAR - rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15; - rel15->rnti = 2;//get_RA_RNTI(mac,frame,slot); - dl_config->number_pdus = dl_config->number_pdus + 1; + } + + // Check dedicated UL BWP + if (mac->ULbwp[0] == NULL) { + uplinkBWP_ToAddModList = scd->uplinkConfig->uplinkBWP_ToAddModList; + AssertFatal(uplinkBWP_ToAddModList != NULL, "uplinkBWP_ToAddModList is null\n"); + AssertFatal(uplinkBWP_ToAddModList->list.count == 1, "uplinkBWP_ToAddModList->list->count is %d\n", uplinkBWP_ToAddModList->list.count); + mac->ULbwp[0] = uplinkBWP_ToAddModList->list.array[bwp_id - 1]; + AssertFatal(mac->ULbwp[0]->bwp_Dedicated != NULL, "UL bwp_Dedicated is null\n"); + } + + bwp = mac->DLbwp[0]; + bwp_Common = bwp->bwp_Common; + pdcch_ConfigCommon = bwp_Common->pdcch_ConfigCommon; + dl_bwp_Dedicated = bwp->bwp_Dedicated; + pdcch_Config = dl_bwp_Dedicated->pdcch_Config; + searchSpacesToAddModList = pdcch_Config->choice.setup->searchSpacesToAddModList; + + // check USSs + ss_id = 0; + NR_SearchSpace = mac->SSpace[0][0][ss_id]; + while(NR_SearchSpace != NULL && ss_id < searchSpacesToAddModList->list.count) { + AssertFatal(NR_SearchSpace->monitoringSymbolsWithinSlot != NULL, "NR_SearchSpace->monitoringSymbolsWithinSlot is null\n"); + AssertFatal(NR_SearchSpace->monitoringSymbolsWithinSlot->buf != NULL, "NR_SearchSpace->monitoringSymbolsWithinSlot->buf is null\n"); + ss_id++; + } + + if (mac->crnti > 0) { + + NR_SearchSpace_t *css; + NR_SearchSpace_t *uss = NULL; + NR_ServingCellConfigCommon_t *scc; + NR_SearchSpaceId_t ra_SearchSpaceId; + rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15; + uint16_t monitoringSymbolsWithinSlot; + uint8_t add_dci = 1; + + AssertFatal(mac->scc != NULL, "scc is null\n"); + + scc = mac->scc; + rel15->dci_format = NR_DL_DCI_FORMAT_1_1; + + // CoReSet configuration + coreset = mac->coreset[0][0]; + rel15->coreset.duration = coreset->duration; + for (int i = 0; i < 6; i++) + rel15->coreset.frequency_domain_resource[i] = coreset->frequencyDomainResources.buf[i]; + + rel15->coreset.CceRegMappingType = coreset->cce_REG_MappingType.present == NR_ControlResourceSet__cce_REG_MappingType_PR_interleaved ? FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED : FAPI_NR_CCE_REG_MAPPING_TYPE_NON_INTERLEAVED; + + if (rel15->coreset.CceRegMappingType == FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED) { + struct NR_ControlResourceSet__cce_REG_MappingType__interleaved *interleaved = coreset->cce_REG_MappingType.choice.interleaved; + rel15->coreset.RegBundleSize = (interleaved->reg_BundleSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__reg_BundleSize_n6) ? 6 : (2 + interleaved->reg_BundleSize); + rel15->coreset.InterleaverSize = (interleaved->interleaverSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n6) ? 6 : (2 + interleaved->interleaverSize); + AssertFatal(scc->physCellId != NULL, "mac->scc->physCellId is null\n"); + rel15->coreset.ShiftIndex = interleaved->shiftIndex != NULL ? *interleaved->shiftIndex : *scc->physCellId; + } else { + rel15->coreset.RegBundleSize = 0; + rel15->coreset.InterleaverSize = 0; + rel15->coreset.ShiftIndex = 0; } - else if (mac->ra_state == WAIT_CONTENTION_RESOLUTION) { - rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15; + + rel15->coreset.CoreSetType = 1; + rel15->coreset.precoder_granularity = coreset->precoderGranularity; + + if (mac->ra_state == WAIT_RAR){ + + NR_BWP_DownlinkCommon_t *initialDownlinkBWP = scc->downlinkConfigCommon->initialDownlinkBWP; + struct NR_PDCCH_ConfigCommon__commonSearchSpaceList *commonSearchSpaceList = pdcch_ConfigCommon->choice.setup->commonSearchSpaceList; + AssertFatal(commonSearchSpaceList->list.count > 0, "PDCCH CSS list has 0 elements\n"); + + ra_SearchSpaceId = *pdcch_ConfigCommon->choice.setup->ra_SearchSpace; + + // fetch the CSS for RA from the CSS list + for (int i = 0; i < commonSearchSpaceList->list.count; i++) { + css = commonSearchSpaceList->list.array[i]; + if(css->searchSpaceId == ra_SearchSpaceId) + break; + } + + // check CSSs + if(css != NULL) { + AssertFatal(css->monitoringSymbolsWithinSlot != NULL, "css->monitoringSymbolsWithinSlot is null\n"); + AssertFatal(css->monitoringSymbolsWithinSlot->buf != NULL, "css->monitoringSymbolsWithinSlot->buf is null\n"); + } + + if (frame == mac->msg2_rx_frame && slot == mac->msg2_rx_slot){ + sps = initialDownlinkBWP->genericParameters.cyclicPrefix == NULL ? 14 : 12; + monitoringSymbolsWithinSlot = (css->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (css->monitoringSymbolsWithinSlot->buf[1]>>(16-sps)); + rel15->rnti = mac->ra_rnti; + rel15->BWPSize = NRRIV2BW(initialDownlinkBWP->genericParameters.locationAndBandwidth, 275); + rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, 275); // NRRIV2PRBOFFSET(initialDownlinkBWP->genericParameters.locationAndBandwidth, 275); + rel15->SubcarrierSpacing = initialDownlinkBWP->genericParameters.subcarrierSpacing; + rel15->dci_length = nr_dci_size(scc,mac->scg,def_dci_pdu_rel15,rel15->dci_format,NR_RNTI_C,rel15->BWPSize,bwp_id); + for (int i = 0; i < sps; i++) + if ((monitoringSymbolsWithinSlot >> (sps - 1 - i)) & 1) { + rel15->coreset.StartSymbolIndex = i; + break; + } + fill_dci_search_candidates(css, rel15); + } else { + add_dci = 0; + } + } else if (mac->ra_state == WAIT_CONTENTION_RESOLUTION){ + rel15->rnti = mac->t_crnti; - dl_config->number_pdus = dl_config->number_pdus + 1; - } - if (mac->crnti>0) { - rel15 = &dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15; + + } else { + rel15->rnti = mac->crnti; - rel15->BWPSize = NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth,275); - rel15->BWPStart = NRRIV2PRBOFFSET(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth,275); - rel15->SubcarrierSpacing = mac->DLbwp[0]->bwp_Common->genericParameters.subcarrierSpacing; + rel15->BWPSize = NRRIV2BW(bwp_Common->genericParameters.locationAndBandwidth, 275); + rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, 275); + rel15->SubcarrierSpacing = bwp_Common->genericParameters.subcarrierSpacing; + rel15->dci_length = nr_dci_size(scc,mac->scg,def_dci_pdu_rel15,rel15->dci_format,NR_RNTI_C,rel15->BWPSize,bwp_id); // get UE-specific search space - for (ss_id=0;ss_idSSpace[0][0][ss_id]!=NULL;ss_id++) - if (mac->SSpace[0][0][ss_id]->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_ue_Specific) break; - AssertFatal(ss_idSSpace[0][0][ss_id]->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | - (mac->SSpace[0][0][ss_id]->monitoringSymbolsWithinSlot->buf[1]>>(16-sps)); - - for (int i=0; i>(sps-1-i))&1) { - rel15->coreset.StartSymbolIndex=i; - break; - } - rel15->coreset.duration = mac->coreset[0][0]->duration; - for (int i=0;i<6;i++) - rel15->coreset.frequency_domain_resource[i] = mac->coreset[0][0]->frequencyDomainResources.buf[i]; - - rel15->coreset.CceRegMappingType = mac->coreset[0][0]->cce_REG_MappingType.present == NR_ControlResourceSet__cce_REG_MappingType_PR_interleaved? - FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED : FAPI_NR_CCE_REG_MAPPING_TYPE_NON_INTERLEAVED; - if (rel15->coreset.CceRegMappingType == FAPI_NR_CCE_REG_MAPPING_TYPE_INTERLEAVED) { - rel15->coreset.RegBundleSize = (mac->coreset[0][0]->cce_REG_MappingType.choice.interleaved->reg_BundleSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__reg_BundleSize_n6) ? 6 : (2+mac->coreset[0][0]->cce_REG_MappingType.choice.interleaved->reg_BundleSize); - rel15->coreset.InterleaverSize = (mac->coreset[0][0]->cce_REG_MappingType.choice.interleaved->interleaverSize==NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n6) ? 6 : (2+mac->coreset[0][0]->cce_REG_MappingType.choice.interleaved->interleaverSize); - AssertFatal(mac->scc->physCellId != NULL,"mac->scc->physCellId is null\n"); - rel15->coreset.ShiftIndex = mac->coreset[0][0]->cce_REG_MappingType.choice.interleaved->shiftIndex != NULL ? *mac->coreset[0][0]->cce_REG_MappingType.choice.interleaved->shiftIndex : *mac->scc->physCellId; + for (ss_id = 0; ss_id < FAPI_NR_MAX_SS_PER_CORESET && mac->SSpace[0][0][ss_id] != NULL; ss_id++){ + uss = mac->SSpace[0][0][ss_id]; + if (uss->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_ue_Specific) break; } - else { - rel15->coreset.RegBundleSize = 0; - rel15->coreset.InterleaverSize = 0; - rel15->coreset.ShiftIndex = 0; - } - rel15->coreset.CoreSetType = 1; - rel15->coreset.precoder_granularity = mac->coreset[0][0]->precoderGranularity; - if (mac->coreset[0][0]->pdcch_DMRS_ScramblingID) - rel15->coreset.pdcch_dmrs_scrambling_id = *mac->coreset[0][0]->pdcch_DMRS_ScramblingID; - else - rel15->coreset.pdcch_dmrs_scrambling_id = *mac->scc->physCellId; - fill_dci_search_candidates(mac->SSpace[0][0][ss_id],rel15); - rel15->dci_format = NR_DL_DCI_FORMAT_1_0; - rel15->dci_length = nr_dci_size(rel15->dci_format,NR_RNTI_C,rel15->BWPSize); + AssertFatal(ss_id < FAPI_NR_MAX_SS_PER_CORESET, "couldn't find a UE-specific SS\n"); + sps = bwp_Common->genericParameters.cyclicPrefix == NULL ? 14 : 12; + // for SPS=14 8 MSBs in positions 13 down to 6 + monitoringSymbolsWithinSlot = (uss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | (uss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps)); + for (int i = 0; i < sps; i++) + if ((monitoringSymbolsWithinSlot >> (sps - 1 - i)) & 1) { + rel15->coreset.StartSymbolIndex = i; + break; + } + fill_dci_search_candidates(uss, rel15); + } + + // Scrambling RNTI + if (coreset->pdcch_DMRS_ScramblingID) { + rel15->coreset.pdcch_dmrs_scrambling_id = *coreset->pdcch_DMRS_ScramblingID; + rel15->coreset.scrambling_rnti = mac->t_crnti; + } else { + rel15->coreset.pdcch_dmrs_scrambling_id = *scc->physCellId; + rel15->coreset.scrambling_rnti = 0; + } + + if (add_dci){ dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DCI; dl_config->number_pdus = dl_config->number_pdus + 1; } } } - - - - diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c index a49a3f51a3..47b420d39b 100644 --- a/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c +++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c @@ -31,28 +31,38 @@ */ -/* MAC related headers */ -#include "mac_proto.h" +#include +#include + +/* exe */ +#include "executables/nr-softmodem.h" + +/* RRC*/ +#include "RRC/NR_UE/rrc_proto.h" +#include "NR_RACH-ConfigCommon.h" +#include "NR_RACH-ConfigGeneric.h" +#include "NR_FrequencyInfoDL.h" +#include "NR_PDCCH-ConfigCommon.h" + +/* MAC */ #include "mac_defs.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac.h" -#include "mac_extern.h" +#include "NR_MAC_COMMON/nr_mac.h" +#include "NR_MAC_UE/mac_proto.h" +#include "NR_MAC_UE/mac_extern.h" #include "common/utils/nr/nr_common.h" -//#include "LAYER2/MAC/mac_vars.h" // TODO Note that mac_vars.h is not NR specific and this should be updated - // also, the use of the same should be updated in nr-softmodem and nr-uesoftmodem - -/* PHY UE related headers*/ +/* PHY UE */ #include "SCHED_NR_UE/defs.h" - -#include "RRC/NR_UE/rrc_proto.h" -#include "assertions.h" #include "PHY/defs_nr_UE.h" /*Openair Packet Tracer */ #include "UTIL/OPT/opt.h" #include "OCG.h" #include "executables/softmodem-common.h" -/* log utils */ + +/* utils */ +#include "assertions.h" + #include "common/utils/LOG/log.h" #include "SIMULATION/TOOLS/sim.h" // for taus #include "openair2/LAYER2/NR_MAC_COMMON/nr_mac.h" @@ -60,11 +70,14 @@ #include #include -//int mbms_rab_id = 2047; //#define ENABLE_MAC_PAYLOAD_DEBUG 1 #define DEBUG_EXTRACT_DCI 1 +extern int bwp_id; +extern dci_pdu_rel15_t *def_dci_pdu_rel15; +extern const uint16_t nr_slots_per_frame[5]; + extern void mac_rlc_data_ind ( const module_id_t module_idP, const rnti_t rntiP, @@ -261,7 +274,7 @@ int8_t nr_ue_decode_mib(module_id_t module_id, uint16_t frame_number_4lsb = 0; for (int i=0; i<4; i++) frame_number_4lsb |= ((extra_bits>>i)&1)<<(3-i); - uint8_t half_frame_bit = ( extra_bits >> 4 ) & 0x1; // extra bits[4] + //uint8_t half_frame_bit = ( extra_bits >> 4 ) & 0x1; // extra bits[4] uint8_t ssb_subcarrier_offset_msb = ( extra_bits >> 5 ) & 0x1; // extra bits[5] uint8_t ssb_subcarrier_offset = (uint8_t)mac->mib->ssb_SubcarrierOffset; @@ -641,100 +654,483 @@ uint32_t get_ssb_frame(uint32_t test){ // 1. TODO: Call RRC for link status return to PHY // 2. TODO: Perform SR/BSR procedures for scheduling feedback // 3. TODO: Perform PHR procedures -NR_UE_L2_STATE_t nr_ue_scheduler(const module_id_t module_id, - const uint8_t gNB_index, - const int cc_id, - const frame_t rx_frame, - const slot_t rx_slot, - const int32_t ssb_index, - const frame_t tx_frame, - const slot_t tx_slot ){ +NR_UE_L2_STATE_t nr_ue_scheduler(nr_downlink_indication_t *dl_info, nr_uplink_indication_t *ul_info){ uint32_t search_space_mask = 0; - NR_UE_MAC_INST_t *mac = get_mac_inst(module_id); - fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request; - - // check type0 from 38.213 13 if we have no CellGroupConfig - if ( mac->scd == NULL) { - if( ssb_index != -1){ - - if(mac->type0_pdcch_ss_mux_pattern == 1){ - // 38.213 chapter 13 - if((mac->type0_pdcch_ss_sfn_c == SFN_C_MOD_2_EQ_0) && !(rx_frame & 0x1) && (rx_slot == mac->type0_pdcch_ss_n_c)){ - search_space_mask = search_space_mask | type0_pdcch; - mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; - } - if((mac->type0_pdcch_ss_sfn_c == SFN_C_MOD_2_EQ_1) && (rx_frame & 0x1) && (rx_slot == mac->type0_pdcch_ss_n_c)){ - search_space_mask = search_space_mask | type0_pdcch; - mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; - } + if (dl_info){ + + module_id_t mod_id = dl_info->module_id; + uint32_t gNB_index = dl_info->gNB_index; + int cc_id = dl_info->cc_id; + frame_t rx_frame = dl_info->frame; + slot_t rx_slot = dl_info->slot; + NR_UE_MAC_INST_t *mac = get_mac_inst(mod_id); + + fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request; + nr_scheduled_response_t scheduled_response; + nr_dcireq_t dcireq; + + // check type0 from 38.213 13 if we have no CellGroupConfig + // TODO: implementation to be completed + if (mac->scg == NULL) { + if(dl_info->ssb_index != -1){ + + if(mac->type0_pdcch_ss_mux_pattern == 1){ + // 38.213 chapter 13 + if((mac->type0_pdcch_ss_sfn_c == SFN_C_MOD_2_EQ_0) && !(rx_frame & 0x1) && (rx_slot == mac->type0_pdcch_ss_n_c)){ + search_space_mask = search_space_mask | type0_pdcch; + mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; + } + if((mac->type0_pdcch_ss_sfn_c == SFN_C_MOD_2_EQ_1) && (rx_frame & 0x1) && (rx_slot == mac->type0_pdcch_ss_n_c)){ + search_space_mask = search_space_mask | type0_pdcch; + mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; + } + } + if(mac->type0_pdcch_ss_mux_pattern == 2){ + // 38.213 Table 13-13, 13-14 + if((rx_frame == get_ssb_frame(rx_frame)) && (rx_slot == mac->type0_pdcch_ss_n_c)){ + search_space_mask = search_space_mask | type0_pdcch; + mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; + } + } + if(mac->type0_pdcch_ss_mux_pattern == 3){ + // 38.213 Table 13-15 + if((rx_frame == get_ssb_frame(rx_frame)) && (rx_slot == mac->type0_pdcch_ss_n_c)){ + search_space_mask = search_space_mask | type0_pdcch; + mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; + } + } + } // ssb_index != -1 + + // Type0 PDCCH search space + if((search_space_mask & type0_pdcch) || ( mac->type0_pdcch_consecutive_slots != 0 )){ + mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_consecutive_slots - 1; + + dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15 = mac->type0_pdcch_dci_config; + dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DCI; + + /* + dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.rnti = 0xaaaa; // to be set + dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.N_RB_BWP = 106; // to be set + + LOG_I(MAC,"nr_ue_scheduler Type0 PDCCH with rnti %x, BWP %d\n", + dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.rnti, + dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.N_RB_BWP); + */ + dl_config->number_pdus = dl_config->number_pdus + 1; + mac->scheduled_response.dl_config = dl_config; } - if(mac->type0_pdcch_ss_mux_pattern == 2){ - // 38.213 Table 13-13, 13-14 - if((rx_frame == get_ssb_frame(rx_frame)) && (rx_slot == mac->type0_pdcch_ss_n_c)){ - search_space_mask = search_space_mask | type0_pdcch; - mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; - } + } else { // we have an scg + + dcireq.module_id = mod_id; + dcireq.gNB_index = gNB_index; + dcireq.cc_id = cc_id; + dcireq.frame = rx_frame; + dcireq.slot = rx_slot; + nr_ue_dcireq(&dcireq); //to be replaced with function pointer later + + // we should have received a DL DCI here, so configure DL accordingly + scheduled_response.dl_config = &dcireq.dl_config_req; + scheduled_response.ul_config = NULL; + scheduled_response.tx_request = NULL; + scheduled_response.module_id = mod_id; + scheduled_response.CC_id = cc_id; + scheduled_response.frame = rx_frame; + scheduled_response.slot = rx_slot; + + if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL){ + mac->if_module->scheduled_response(&scheduled_response); } - if(mac->type0_pdcch_ss_mux_pattern == 3){ - // 38.213 Table 13-15 - if((rx_frame == get_ssb_frame(rx_frame)) && (rx_slot == mac->type0_pdcch_ss_n_c)){ - search_space_mask = search_space_mask | type0_pdcch; - mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_dci_config.coreset.duration; - } - } - } // ssb_index != -1 - - // Type0 PDCCH search space - if((search_space_mask & type0_pdcch) || ( mac->type0_pdcch_consecutive_slots != 0 )){ - mac->type0_pdcch_consecutive_slots = mac->type0_pdcch_consecutive_slots - 1; - - dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15 = mac->type0_pdcch_dci_config; - dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DCI; - + /* - dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.rnti = 0xaaaa; // to be set - dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.N_RB_BWP = 106; // to be set - - LOG_I(MAC,"nr_ue_scheduler Type0 PDCCH with rnti %x, BWP %d\n", - dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.rnti, - dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.N_RB_BWP); - */ - dl_config->number_pdus = dl_config->number_pdus + 1; + if(search_space_mask & type0a_pdcch){ + } + + if(search_space_mask & type1_pdcch){ + } + + if(search_space_mask & type2_pdcch){ + } + + if(search_space_mask & type3_pdcch){ + } + */ } + } else if (ul_info && ul_info->slot_tx == 8) { + module_id_t mod_id = ul_info->module_id; + uint32_t gNB_index = ul_info->gNB_index; + int cc_id = ul_info->cc_id; + frame_t rx_frame = ul_info->frame_rx; + slot_t rx_slot = ul_info->slot_rx; + NR_UE_MAC_INST_t *mac = get_mac_inst(mod_id); + + // program PUSCH. this should actually be done upon reception of an UL DCI + nr_dcireq_t dcireq; + nr_scheduled_response_t scheduled_response; + + //--------------------------Temporary configuration-----------------------------// + uint16_t rnti = 0x1234; + uint32_t rb_size = 50; + uint32_t rb_start = 0; + uint8_t nr_of_symbols = 11; + uint8_t start_symbol_index = 0; + uint8_t nrOfLayers = 1; + uint8_t mcs_index = 9; + uint8_t mcs_table = 0; + uint8_t harq_process_id = 0; + uint8_t rv_index = 0; + uint16_t l_prime_mask = get_l_prime(nr_of_symbols, typeB, pusch_dmrs_pos0, pusch_len1); + uint8_t dmrs_config_type = 0; + uint8_t ptrs_mcs1 = 2; + uint8_t ptrs_mcs2 = 4; + uint8_t ptrs_mcs3 = 10; + uint16_t n_rb0 = 25; + uint16_t n_rb1 = 75; + uint16_t pdu_bit_map = PUSCH_PDU_BITMAP_PUSCH_DATA; + uint8_t ptrs_time_density = get_L_ptrs(ptrs_mcs1, ptrs_mcs2, ptrs_mcs3, mcs_index, mcs_table); + uint8_t ptrs_freq_density = get_K_ptrs(n_rb0, n_rb1, rb_size); + //------------------------------------------------------------------------------// + + dcireq.module_id = mod_id; + dcireq.gNB_index = gNB_index; + dcireq.cc_id = cc_id; + dcireq.frame = rx_frame; + dcireq.slot = rx_slot; + + scheduled_response.dl_config = NULL; + scheduled_response.ul_config = &dcireq.ul_config_req; + scheduled_response.tx_request = NULL; + scheduled_response.module_id = mod_id; + scheduled_response.CC_id = cc_id; + scheduled_response.frame = rx_frame; + scheduled_response.slot = rx_slot; + + scheduled_response.ul_config->slot = ul_info->slot_tx; + scheduled_response.ul_config->number_pdus = 1; + scheduled_response.ul_config->ul_config_list[0].pdu_type = FAPI_NR_UL_CONFIG_TYPE_PUSCH; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.rnti = rnti; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.rb_size = rb_size; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.rb_start = rb_start; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.nr_of_symbols = nr_of_symbols; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.start_symbol_index = start_symbol_index; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.ul_dmrs_symb_pos = l_prime_mask << start_symbol_index; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.dmrs_config_type = dmrs_config_type; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.mcs_index = mcs_index; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.mcs_table = mcs_table; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.num_dmrs_cdm_grps_no_data = 1; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_data.new_data_indicator = 0; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_data.rv_index = rv_index; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.nrOfLayers = nrOfLayers; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_data.harq_process_id = harq_process_id; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pdu_bit_map = pdu_bit_map; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_time_density = ptrs_time_density; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_freq_density = ptrs_freq_density; + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_ports_list = (nfapi_nr_ue_ptrs_ports_t *) malloc(2*sizeof(nfapi_nr_ue_ptrs_ports_t)); + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset = 0; + + if (1 << ptrs_time_density >= nr_of_symbols) { + scheduled_response.ul_config->ul_config_list[0].pusch_config_pdu.pdu_bit_map &= ~PUSCH_PDU_BITMAP_PUSCH_PTRS; // disable PUSCH PTRS + } + + if(mac->if_module != NULL && mac->if_module->scheduled_response != NULL){ + mac->if_module->scheduled_response(&scheduled_response); + } + + // TODO: expand + // Note: Contention resolution is currently not active + if (mac->RA_contention_resolution_timer_active == 1) + ue_contention_resolution(mod_id, gNB_index, cc_id, ul_info->frame_tx); } - else { // get PDCCH configuration(s) from SCGConfig - - - - - // get Coreset and SearchSpace Information from spCellConfigDedicated - - - - /* - if(search_space_mask & type0a_pdcch){ - } - - if(search_space_mask & type1_pdcch){ - } - - if(search_space_mask & type2_pdcch){ - } - - if(search_space_mask & type3_pdcch){ - } - */ - } - - - mac->scheduled_response.dl_config = dl_config; - return UE_CONNECTION_OK; } +// Notes: +// - Type1-PDCCH CSS configuration from ra-SearchSpace. +// - Msg2 is scheduled in the mixed slot or in the last dl slot if they are allowed by the Type 1 Common Search Space configuration +// todo: +// - if Type1-PDCCH CSS is not configured in RRC message (Coreset and SearchSpace), UE searches in Type 0 PDCCH CSS. +void nr_ue_msg2_scheduler(module_id_t mod_id, + uint16_t rach_frame, + uint16_t rach_slot, + uint16_t *msg2_frame, + uint16_t *msg2_slot){ + + uint8_t bwp_id = 1; + NR_UE_MAC_INST_t *mac = get_mac_inst(mod_id); + NR_CellGroupConfig_t *scg = mac->scg; + NR_ServingCellConfigCommon_t *scc = mac->scc; + NR_BWP_Downlink_t *bwp = scg->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id - 1]; + NR_SearchSpace_t *ss; + struct NR_PDCCH_ConfigCommon__commonSearchSpaceList *commonSearchSpaceList = bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList; + uint8_t mu = *scc->ssbSubcarrierSpacing; + uint8_t response_window = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.ra_ResponseWindow; + uint8_t slot_window, slot_limit, frame_limit; + uint16_t start_next_period, monitoring_slot_period, monitoring_offset; + + // number of mixed slot or of last dl slot if there is no mixed slot + uint16_t last_dl_slot_period = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots; + uint16_t nr_dl_symbols = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSymbols; + uint16_t nr_ul_symbols = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols; + + // lenght of tdd period in slots + uint16_t tdd_period_slot = last_dl_slot_period + scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots; + + AssertFatal(commonSearchSpaceList->list.count > 0, "PDCCH common SearchSpace list has 0 elements\n"); + + LOG_D(MAC, "Frame %d, Slot %d: Scheduling Msg2 reception \n", rach_frame, rach_slot); + + // Common searchspace list + for (int i = 0; i < commonSearchSpaceList->list.count; i++) { + ss = commonSearchSpaceList->list.array[i]; + if(ss->searchSpaceId == *bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace) + // retrieving ra pdcch monitoring period and offset + find_monitoring_periodicity_offset_common(ss, &monitoring_slot_period, &monitoring_offset); + } + + if (nr_dl_symbols == 0) + last_dl_slot_period--; + if ((nr_dl_symbols > 0) || (nr_ul_symbols > 0)) + tdd_period_slot++; + + // computing start of next period + start_next_period = (rach_slot - (rach_slot % tdd_period_slot) + tdd_period_slot) % nr_slots_per_frame[mu]; + *msg2_slot = start_next_period + last_dl_slot_period; // initializing scheduling of slot to next mixed (or last dl) slot + *msg2_frame = (*msg2_slot > rach_slot) ? rach_frame : (rach_frame +1); + + switch(response_window){ + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl1: + slot_window = 1; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl2: + slot_window = 2; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl4: + slot_window = 4; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl8: + slot_window = 8; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl10: + slot_window = 10; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl20: + slot_window = 20; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl40: + slot_window = 40; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl80: + slot_window = 80; + break; + default: + AssertFatal(1==0,"Invalid response window value %d\n",response_window); + } + AssertFatal(slot_window<=nr_slots_per_frame[mu], "Msg2 response window needs to be lower or equal to 10ms"); + + // slot and frame limit to transmit msg2 according to response window + slot_limit = (rach_slot + slot_window)%nr_slots_per_frame[mu]; + frame_limit = (slot_limit>(rach_slot))? rach_frame : (rach_frame +1); + + // go to previous slot if the current scheduled slot is beyond the response window + // and if the slot is not among the PDCCH monitored ones (38.213 10.1) + while ((*msg2_slot > slot_limit) || ((*msg2_frame*nr_slots_per_frame[mu] + *msg2_slot - monitoring_offset) % monitoring_slot_period != 0)) { + if((*msg2_slot % tdd_period_slot) > 0) + (*msg2_slot)--; + else + AssertFatal(1 == 0, "No available DL slot to schedule reception of msg2 has been found"); + } + LOG_D(MAC, "Scheduled Msg2 reception in Frame %d, Slot %d: \n", *msg2_frame, *msg2_slot); +} + +// This function schedules the PRACH according to prach_ConfigurationIndex and TS 38.211, tables 6.3.3.2.x +// It fills the PRACH PDU per each FD occasion. +// PRACH formats 9, 10, 11 are corresponding to dual PRACH format configurations A1/B1, A2/B2, A3/B3. +// - todo: +// - Partial configuration is actually already stored in (fapi_nr_prach_config_t) &mac->phy_config.config_req->prach_config +void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) { + + uint8_t config_index, mu, N_dur, N_t_slot, start_symbol; + uint16_t format, format0, format1, ncs; + int msg1_FDM, is_nr_prach_slot, fdm; + + NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP); + + fapi_nr_ul_config_request_t *ul_config = &mac->ul_config_request; + fapi_nr_ul_config_prach_pdu *prach_config_pdu; + fapi_nr_config_request_t *cfg = &mac->phy_config.config_req; + fapi_nr_prach_config_t *prach_config = &cfg->prach_config; + + NR_ServingCellConfigCommon_t *scc = mac->scc; + NR_RACH_ConfigCommon_t *setup = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup; + NR_FrequencyInfoDL_t *frequencyInfoDL = scc->downlinkConfigCommon->frequencyInfoDL; + NR_RACH_ConfigGeneric_t *rach_ConfigGeneric = &setup->rach_ConfigGeneric; + config_index = rach_ConfigGeneric->prach_ConfigurationIndex; + + mac->RA_offset = 2; // to compensate the rx frame offset at the gNB + + if (is_nr_UL_slot(scc, slotP)) { + + if (setup->msg1_SubcarrierSpacing) + mu = *setup->msg1_SubcarrierSpacing; + else + mu = frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing; + + is_nr_prach_slot = get_nr_prach_info_from_index(config_index, + (int)frameP, + (int)slotP, + frequencyInfoDL->absoluteFrequencyPointA, + mu, + cfg->cell_config.frame_duplex_type, + &format, + &start_symbol, + &N_t_slot, + &N_dur); + + if (is_nr_prach_slot && mac->ra_state == RA_UE_IDLE) { + + mac->generate_nr_prach = 1; + + fdm = rach_ConfigGeneric->msg1_FDM; + + switch (fdm){ + case 0: + case 1: + case 2: + case 3: + msg1_FDM = 1 << fdm; + break; + default: + AssertFatal(1 == 0, "Unknown msg1_FDM from rach_ConfigGeneric %d\n", fdm); + } + + format0 = format & 0xff; // single PRACH format + format1 = (format >> 8) & 0xff; // dual PRACH format + + ul_config->sfn = frameP; + ul_config->slot = slotP; + + for (int n = 0; n < msg1_FDM; n++) { // one structure per frequency domain occasion + + ul_config->ul_config_list[ul_config->number_pdus].pdu_type = FAPI_NR_UL_CONFIG_TYPE_PRACH; + prach_config_pdu = &ul_config->ul_config_list[ul_config->number_pdus].prach_config_pdu; + memset(prach_config_pdu, 0, sizeof(fapi_nr_ul_config_prach_pdu)); + ul_config->number_pdus += 1; + + ncs = get_NCS(rach_ConfigGeneric->zeroCorrelationZoneConfig, format0, setup->restrictedSetConfig); + + // filling PRACH PDU for FAPI config request + prach_config_pdu->phys_cell_id = *scc->physCellId; + prach_config_pdu->num_prach_ocas = N_t_slot; + prach_config_pdu->prach_start_symbol = start_symbol; + prach_config_pdu->num_ra = n; + prach_config_pdu->num_cs = ncs; + prach_config_pdu->root_seq_id = prach_config->num_prach_fd_occasions_list[n].prach_root_sequence_index; + prach_config_pdu->restricted_set = prach_config->restricted_set_config; + prach_config_pdu->freq_msg1 = prach_config->num_prach_fd_occasions_list[n].k1; + + if (format1 != 0xff) { + switch(format0) { // dual PRACH format + case 0xa1: + prach_config_pdu->prach_format = 9; + break; + case 0xa2: + prach_config_pdu->prach_format = 10; + break; + case 0xa3: + prach_config_pdu->prach_format = 11; + break; + default: + AssertFatal(1 == 0, "Only formats A1/B1 A2/B2 A3/B3 are valid for dual format"); + } + } else { + switch(format0) { // single PRACH format + case 0xa1: + prach_config_pdu->prach_format = 0; + break; + case 0xa2: + prach_config_pdu->prach_format = 1; + break; + case 0xa3: + prach_config_pdu->prach_format = 2; + break; + case 0xb1: + prach_config_pdu->prach_format = 3; + break; + case 0xb2: + prach_config_pdu->prach_format = 4; + break; + case 0xb3: + prach_config_pdu->prach_format = 5; + break; + case 0xb4: + prach_config_pdu->prach_format = 6; + break; + case 0xc0: + prach_config_pdu->prach_format = 7; + break; + case 0xc2: + prach_config_pdu->prach_format = 8; + break; + case 0: + // long formats are handled @ PHY + break; + case 1: + // long formats are handled @ PHY + break; + case 2: + // long formats are handled @ PHY + break; + case 3: + // long formats are handled @ PHY + break; + default: + AssertFatal(1 == 0, "Invalid PRACH format"); + } + } + } + } else { + mac->generate_nr_prach = 0; + } + mac->scheduled_response.ul_config = ul_config; + } +} + +//////////////////////////////////////////////////////////////////////////// +/////////* Random Access Contention Resolution (5.1.35 TS 38.321) *///////// +//////////////////////////////////////////////////////////////////////////// +// Handling contention resolution timer +// WIP todo: +// - beam failure recovery +// - RA completed + +void ue_contention_resolution(module_id_t module_id, uint8_t gNB_index, int cc_id, frame_t tx_frame){ + + NR_UE_MAC_INST_t *mac = get_mac_inst(module_id); + NR_ServingCellConfigCommon_t *scc = mac->scc; + NR_RACH_ConfigCommon_t *nr_rach_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup; + + if (mac->RA_contention_resolution_timer_active == 1) { + if (nr_rach_ConfigCommon){ + LOG_I(MAC, "Frame %d: Contention resolution timer %d/%ld\n", + tx_frame, + mac->RA_contention_resolution_cnt, + ((1 + nr_rach_ConfigCommon->ra_ContentionResolutionTimer) << 3)); + mac->RA_contention_resolution_cnt++; + + if (mac->RA_contention_resolution_cnt == ((1 + nr_rach_ConfigCommon->ra_ContentionResolutionTimer) << 3)) { + mac->t_crnti = 0; + mac->RA_active = 0; + mac->RA_contention_resolution_timer_active = 0; + // Signal PHY to quit RA procedure + LOG_E(MAC, "[UE %u] [RAPROC] Contention resolution timer expired, RA failed, discarded TC-RNTI\n", module_id); + nr_ra_failed(module_id, cc_id, gNB_index); + } + } + } +} + #if 0 uint16_t nr_dci_format_size (PHY_VARS_NR_UE *ue, uint8_t slot, @@ -1839,9 +2235,14 @@ int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac, pdsch_TimeDomainAllocationList = mac->DLbwp[0]->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList; if (pdsch_TimeDomainAllocationList) { - AssertFatal(pdsch_TimeDomainAllocationList->list.count > time_domain_ind, - "time_domain_ind %d >= pdsch->TimeDomainAllocationList->list.count %d\n", - time_domain_ind,pdsch_TimeDomainAllocationList->list.count); + if (time_domain_ind >= pdsch_TimeDomainAllocationList->list.count) { + LOG_E(MAC, "time_domain_ind %d >= pdsch->TimeDomainAllocationList->list.count %d\n", + time_domain_ind, pdsch_TimeDomainAllocationList->list.count); + dlsch_config_pdu->start_symbol = 0; + dlsch_config_pdu->number_symbols = 0; + return -1; + } + int startSymbolAndLength = pdsch_TimeDomainAllocationList->list.array[time_domain_ind]->startSymbolAndLength; int S,L; SLIV2SL(startSymbolAndLength,&S,&L); @@ -1899,17 +2300,17 @@ int8_t nr_ue_process_dci_time_dom_resource_assignment(NR_UE_MAC_INST_t *mac, int nr_ue_process_dci_indication_pdu(module_id_t module_id,int cc_id, int gNB_index,fapi_nr_dci_indication_pdu_t *dci) { NR_UE_MAC_INST_t *mac = get_mac_inst(module_id); - nr_dci_pdu_rel15_t dci_pdu_rel15; LOG_D(MAC,"Received dci indication (rnti %x,dci format %d,n_CCE %d,payloadSize %d,payload %llx)\n", dci->rnti,dci->dci_format,dci->n_CCE,dci->payloadSize,*(unsigned long long*)dci->payloadBits); - nr_extract_dci_info(mac,dci->dci_format,dci->payloadSize,dci->rnti,(uint64_t *)dci->payloadBits,&dci_pdu_rel15); - nr_ue_process_dci(module_id, cc_id, gNB_index, &dci_pdu_rel15, dci->rnti, dci->dci_format); - return 0; + nr_extract_dci_info(mac,dci->dci_format,dci->payloadSize,dci->rnti,(uint64_t *)dci->payloadBits,def_dci_pdu_rel15); + return (nr_ue_process_dci(module_id, cc_id, gNB_index, def_dci_pdu_rel15, dci->rnti, dci->dci_format)); } -int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr_dci_pdu_rel15_t *dci, uint16_t rnti, uint32_t dci_format){ +int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, dci_pdu_rel15_t *dci, uint16_t rnti, uint32_t dci_format){ + + int bwp_id = 1; NR_UE_MAC_INST_t *mac = get_mac_inst(module_id); fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request; @@ -1947,16 +2348,15 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr nfapi_nr_ue_pusch_pdu_t *pusch_config_pdu_0_0 = &ul_config->ul_config_list[ul_config->number_pdus].pusch_config_pdu; /* IDENTIFIER_DCI_FORMATS */ /* FREQ_DOM_RESOURCE_ASSIGNMENT_UL */ - nr_ue_process_dci_freq_dom_resource_assignment(pusch_config_pdu_0_0,NULL,n_RB_ULBWP,0,dci->freq_dom_resource_assignment_UL); + nr_ue_process_dci_freq_dom_resource_assignment(pusch_config_pdu_0_0,NULL,n_RB_ULBWP,0,dci->frequency_domain_assignment.val); /* TIME_DOM_RESOURCE_ASSIGNMENT */ - nr_ue_process_dci_time_dom_resource_assignment(mac, - pusch_config_pdu_0_0,NULL, - dci->time_dom_resource_assignment); - + if (nr_ue_process_dci_time_dom_resource_assignment(mac,pusch_config_pdu_0_0,NULL,dci->time_domain_assignment.val) < 0) + break; /* FREQ_HOPPING_FLAG */ if ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.resource_allocation != 0) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.frequency_hopping !=0)) - pusch_config_pdu_0_0->frequency_hopping = dci->freq_hopping_flag; + pusch_config_pdu_0_0->frequency_hopping = dci->frequency_hopping_flag.val; + /* MCS */ pusch_config_pdu_0_0->mcs_index = dci->mcs; /* NDI */ @@ -1964,19 +2364,19 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr /* RV */ pusch_config_pdu_0_0->pusch_data.rv_index = dci->rv; /* HARQ_PROCESS_NUMBER */ - pusch_config_pdu_0_0->pusch_data.harq_process_id = dci->harq_process_number; + pusch_config_pdu_0_0->pusch_data.harq_process_id = dci->harq_pid; /* TPC_PUSCH */ // according to TS 38.213 Table Table 7.1.1-1 - if (dci->tpc_pusch == 0) { + if (dci->tpc == 0) { pusch_config_pdu_0_0->absolute_delta_PUSCH = -4; } - if (dci->tpc_pusch == 1) { + if (dci->tpc == 1) { pusch_config_pdu_0_0->absolute_delta_PUSCH = -1; } - if (dci->tpc_pusch == 2) { + if (dci->tpc == 2) { pusch_config_pdu_0_0->absolute_delta_PUSCH = 1; } - if (dci->tpc_pusch == 3) { + if (dci->tpc == 3) { pusch_config_pdu_0_0->absolute_delta_PUSCH = 4; } /* SUL_IND_0_0 */ // To be implemented, FIXME!!! @@ -2020,16 +2420,16 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr /* CARRIER_IND */ /* SUL_IND_0_1 */ /* BANDWIDTH_PART_IND */ - //pusch_config_pdu_0_1->bandwidth_part_ind = dci->bandwidth_part_ind; //FIXME + //pusch_config_pdu_0_1->bandwidth_part_ind = dci->bwp_indicator.val; /* FREQ_DOM_RESOURCE_ASSIGNMENT_UL */ - nr_ue_process_dci_freq_dom_resource_assignment(pusch_config_pdu_0_1,NULL,n_RB_ULBWP,0,dci->freq_dom_resource_assignment_UL); + nr_ue_process_dci_freq_dom_resource_assignment(pusch_config_pdu_0_1,NULL,n_RB_ULBWP,0,dci->frequency_domain_assignment.val); /* TIME_DOM_RESOURCE_ASSIGNMENT */ - nr_ue_process_dci_time_dom_resource_assignment(mac,pusch_config_pdu_0_1,NULL, - dci->time_dom_resource_assignment); + if (nr_ue_process_dci_time_dom_resource_assignment(mac,pusch_config_pdu_0_1,NULL,dci->time_domain_assignment.val) < 0) + break; /* FREQ_HOPPING_FLAG */ if ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.resource_allocation != 0) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.frequency_hopping !=0)) - pusch_config_pdu_0_1->frequency_hopping = dci->freq_hopping_flag; + pusch_config_pdu_0_1->frequency_hopping = dci->frequency_hopping_flag.val; /* MCS */ pusch_config_pdu_0_1->mcs_index = dci->mcs; /* NDI */ @@ -2037,21 +2437,21 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr /* RV */ pusch_config_pdu_0_1->pusch_data.rv_index = dci->rv; /* HARQ_PROCESS_NUMBER */ - pusch_config_pdu_0_1->pusch_data.harq_process_id = dci->harq_process_number; + pusch_config_pdu_0_1->pusch_data.harq_process_id = dci->harq_pid; /* FIRST_DAI */ //To be implemented, FIXME!!! /* SECOND_DAI */ //To be implemented, FIXME!!! /* TPC_PUSCH */ // according to TS 38.213 Table Table 7.1.1-1 - if (dci->tpc_pusch == 0) { + if (dci->tpc == 0) { pusch_config_pdu_0_1->absolute_delta_PUSCH = -4; } - if (dci->tpc_pusch == 1) { + if (dci->tpc == 1) { pusch_config_pdu_0_1->absolute_delta_PUSCH = -1; } - if (dci->tpc_pusch == 2) { + if (dci->tpc == 2) { pusch_config_pdu_0_1->absolute_delta_PUSCH = 1; } - if (dci->tpc_pusch == 3) { + if (dci->tpc == 3) { pusch_config_pdu_0_1->absolute_delta_PUSCH = 4; } /* SRS_RESOURCE_IND */ @@ -2069,16 +2469,16 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.max_rank == 3) || (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.max_rank == 4))){ if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_fullyAndPartialAndNonCoherent) { - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][0]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][1]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][0]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][1]; } if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_partialAndNonCoherent){ - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][2]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][3]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][2]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][3]; } if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_nonCoherent){ - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][4]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][5]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][4]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][5]; } } // Table 7.3.1.1.2-3: transformPrecoder= enabled, or transformPrecoder=disabled and maxRank = 1 @@ -2086,16 +2486,16 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr || (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_disabled)) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.max_rank == 1)){ if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_fullyAndPartialAndNonCoherent) { - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][6]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][7]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][6]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][7]; } if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_partialAndNonCoherent){ - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][8]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][9]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][8]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][9]; } if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_nonCoherent){ - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][10]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][11]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][10]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][11]; } } } @@ -2104,12 +2504,12 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr if ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_disabled) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.max_rank == 2)){ if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_fullyAndPartialAndNonCoherent) { - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][12]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][13]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][12]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][13]; } if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_nonCoherent){ - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][14]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][15]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][14]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][15]; } } // Table 7.3.1.1.2-5: transformPrecoder= enabled, or transformPrecoder= disabled and maxRank = 1 @@ -2117,12 +2517,12 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr || (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_disabled)) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.max_rank == 1)){ if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_fullyAndPartialAndNonCoherent) { - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][16]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][17]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][16]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][17]; } if (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.codebook_subset == codebook_subset_nonCoherent){ - pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][18]; - pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precod_nbr_layers][19]; + pusch_config_pdu_0_1->nrOfLayers = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][18]; + pusch_config_pdu_0_1->transform_precoding = table_7_3_1_1_2_2_3_4_5[dci->precoding_information.val][19]; } } } @@ -2133,24 +2533,24 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.dmrs_type == 1) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.max_length == 1)) { // tables 7.3.1.1.2-6 pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = 2; //TBC - pusch_config_pdu_0_1->dmrs_ports = dci->antenna_ports; //TBC + pusch_config_pdu_0_1->dmrs_ports = dci->antenna_ports.val; //TBC } if ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_enabled) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.dmrs_type == 1) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.max_length == 2)) { // tables 7.3.1.1.2-7 pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = 2; //TBC - pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports > 3)?(dci->antenna_ports-4):(dci->antenna_ports); //TBC + pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports.val > 3)?(dci->antenna_ports.val-4):(dci->antenna_ports.val); //TBC //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports > 3)?2:1; //FIXME } if ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_disabled) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.dmrs_type == 1) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.max_length == 1)) { // tables 7.3.1.1.2-8/9/10/11 if (rank == 1){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 1)?2:1; //TBC - pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports > 1)?(dci->antenna_ports-2):(dci->antenna_ports); //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 1)?2:1; //TBC + pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports.val > 1)?(dci->antenna_ports.val-2):(dci->antenna_ports.val); //TBC } if (rank == 2){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 0)?2:1; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 0)?2:1; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME //pusch_config_pdu_0_1->dmrs_ports[0] = (dci->antenna_ports > 1)?(dci->antenna_ports > 2 ?0:2):0; //pusch_config_pdu_0_1->dmrs_ports[1] = (dci->antenna_ports > 1)?(dci->antenna_ports > 2 ?2:3):1; @@ -2175,57 +2575,57 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.dmrs_type == 1) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.max_length == 2)) { // tables 7.3.1.1.2-12/13/14/15 if (rank == 1){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 1)?2:1; //TBC - pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports > 1)?(dci->antenna_ports > 5 ?(dci->antenna_ports-6):(dci->antenna_ports-2)):dci->antenna_ports; //TBC - //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports > 6)?2:1; //FIXME + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 1)?2:1; //TBC + pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports.val > 1)?(dci->antenna_ports.val > 5 ?(dci->antenna_ports.val-6):(dci->antenna_ports.val-2)):dci->antenna_ports.val; //TBC + //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports.val > 6)?2:1; //FIXME } if (rank == 2){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 0)?2:1; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 0)?2:1; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_13[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_13[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports > 3)?2:1; // FIXME + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_13[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_13[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports.val > 3)?2:1; // FIXME } if (rank == 3){ pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = 2; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_14[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_14[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_14[dci->antenna_ports][3]; - //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports > 1)?2:1; //FIXME + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_14[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_14[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_14[dci->antenna_ports.val][3]; + //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports.val > 1)?2:1; //FIXME } if (rank == 4){ pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = 2; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_15[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_15[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_15[dci->antenna_ports][3]; - //pusch_config_pdu_0_1->dmrs_ports[3] = table_7_3_1_1_2_15[dci->antenna_ports][4]; - //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports > 1)?2:1; //FIXME + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_15[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_15[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_15[dci->antenna_ports.val][3]; + //pusch_config_pdu_0_1->dmrs_ports[3] = table_7_3_1_1_2_15[dci->antenna_ports.val][4]; + //pusch_config_pdu_0_1->n_front_load_symb = (dci->antenna_ports.val > 1)?2:1; //FIXME } } if ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_disabled) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.dmrs_type == 2) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.max_length == 1)) { // tables 7.3.1.1.2-16/17/18/19 if (rank == 1){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 1)?((dci->antenna_ports > 5)?3:2):1; //TBC - pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports > 1)?(dci->antenna_ports > 5 ?(dci->antenna_ports-6):(dci->antenna_ports-2)):dci->antenna_ports; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 1)?((dci->antenna_ports.val > 5)?3:2):1; //TBC + pusch_config_pdu_0_1->dmrs_ports = (dci->antenna_ports.val > 1)?(dci->antenna_ports.val > 5 ?(dci->antenna_ports.val-6):(dci->antenna_ports.val-2)):dci->antenna_ports.val; //TBC } if (rank == 2){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 0)?((dci->antenna_ports > 2)?3:2):1; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 0)?((dci->antenna_ports.val > 2)?3:2):1; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_17[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_17[dci->antenna_ports][2]; + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_17[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_17[dci->antenna_ports.val][2]; } if (rank == 3){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports > 0)?3:2; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = (dci->antenna_ports.val > 0)?3:2; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_18[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_18[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_18[dci->antenna_ports][3]; + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_18[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_18[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_18[dci->antenna_ports.val][3]; } if (rank == 4){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = dci->antenna_ports + 2; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = dci->antenna_ports.val + 2; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME //pusch_config_pdu_0_1->dmrs_ports[0] = 0; //pusch_config_pdu_0_1->dmrs_ports[1] = 1; @@ -2237,53 +2637,53 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.dmrs_type == 2) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.max_length == 2)) { // tables 7.3.1.1.2-20/21/22/23 if (rank == 1){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_20[dci->antenna_ports][0]; //TBC - pusch_config_pdu_0_1->dmrs_ports = table_7_3_1_1_2_20[dci->antenna_ports][1]; //TBC - //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_20[dci->antenna_ports][2]; //FIXME + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_20[dci->antenna_ports.val][0]; //TBC + pusch_config_pdu_0_1->dmrs_ports = table_7_3_1_1_2_20[dci->antenna_ports.val][1]; //TBC + //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_20[dci->antenna_ports.val][2]; //FIXME } if (rank == 2){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_21[dci->antenna_ports][0]; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_21[dci->antenna_ports.val][0]; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_21[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_21[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_21[dci->antenna_ports][3]; //FIXME + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_21[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_21[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_21[dci->antenna_ports.val][3]; //FIXME } if (rank == 3){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_22[dci->antenna_ports][0]; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_22[dci->antenna_ports.val][0]; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_22[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_22[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_22[dci->antenna_ports][3]; - //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_22[dci->antenna_ports][4]; //FIXME + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_22[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_22[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_22[dci->antenna_ports.val][3]; + //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_22[dci->antenna_ports.val][4]; //FIXME } if (rank == 4){ - pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_23[dci->antenna_ports][0]; //TBC + pusch_config_pdu_0_1->num_dmrs_cdm_grps_no_data = table_7_3_1_1_2_23[dci->antenna_ports.val][0]; //TBC pusch_config_pdu_0_1->dmrs_ports = 0; //FIXME - //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_23[dci->antenna_ports][1]; - //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_23[dci->antenna_ports][2]; - //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_23[dci->antenna_ports][3]; - //pusch_config_pdu_0_1->dmrs_ports[3] = table_7_3_1_1_2_23[dci->antenna_ports][4]; - //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_23[dci->antenna_ports][5]; //FIXME + //pusch_config_pdu_0_1->dmrs_ports[0] = table_7_3_1_1_2_23[dci->antenna_ports.val][1]; + //pusch_config_pdu_0_1->dmrs_ports[1] = table_7_3_1_1_2_23[dci->antenna_ports.val][2]; + //pusch_config_pdu_0_1->dmrs_ports[2] = table_7_3_1_1_2_23[dci->antenna_ports.val][3]; + //pusch_config_pdu_0_1->dmrs_ports[3] = table_7_3_1_1_2_23[dci->antenna_ports.val][4]; + //pusch_config_pdu_0_1->n_front_load_symb = table_7_3_1_1_2_23[dci->antenna_ports.val][5]; //FIXME } } /* SRS_REQUEST */ // if SUL is supported in the cell, there is an additional bit in thsi field and the value of this bit represents table 7.1.1.1-1 TS 38.212 FIXME!!! - //pusch_config_pdu_0_1->srs_config.aperiodicSRS_ResourceTrigger = (dci->srs_request & 0x11); // as per Table 7.3.1.1.2-24 TS 38.212 //FIXME + //pusch_config_pdu_0_1->srs_config.aperiodicSRS_ResourceTrigger = (dci->srs_request.val & 0x11); // as per Table 7.3.1.1.2-24 TS 38.212 //FIXME /* CSI_REQUEST */ - //pusch_config_pdu_0_1->csi_reportTriggerSize = dci->csi_request; //FIXME + //pusch_config_pdu_0_1->csi_reportTriggerSize = dci->csi_request.val; //FIXME /* CBGTI */ - //pusch_config_pdu_0_1->maxCodeBlockGroupsPerTransportBlock = dci->cbgti; //FIXME + //pusch_config_pdu_0_1->maxCodeBlockGroupsPerTransportBlock = dci->cbgti.val; //FIXME /* PTRS_DMRS */ if (((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_disabled) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.dmrs_ul_for_pusch_mapping_type_a.ptrs_uplink_config == 0)) || ((mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.transform_precoder == transform_precoder_enabled) && (mac->phy_config.config_req.ul_bwp_dedicated.pusch_config_dedicated.max_rank == 1))){ } else { - //pusch_config_pdu_0_1->ptrs_dmrs_association_port = dci->ptrs_dmrs; //FIXME + //pusch_config_pdu_0_1->ptrs_dmrs_association_port = dci->ptrs_dmrs_association.val; //FIXME } /* BETA_OFFSET_IND */ // Table 9.3-3 in [5, TS 38.213] - //pusch_config_pdu_0_1->beta_offset_ind = dci->beta_offset_ind; //FIXME + //pusch_config_pdu_0_1->beta_offset_ind = dci->beta_offset_indicator.val; //FIXME /* DMRS_SEQ_INI */ // FIXME!! /* UL_SCH_IND */ @@ -2353,18 +2753,17 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr dlsch_config_pdu_1_0->SubcarrierSpacing = mac->DLbwp[0]->bwp_Common->genericParameters.subcarrierSpacing; /* IDENTIFIER_DCI_FORMATS */ /* FREQ_DOM_RESOURCE_ASSIGNMENT_DL */ - nr_ue_process_dci_freq_dom_resource_assignment(NULL,dlsch_config_pdu_1_0,0,n_RB_DLBWP,dci->freq_dom_resource_assignment_DL); + nr_ue_process_dci_freq_dom_resource_assignment(NULL,dlsch_config_pdu_1_0,0,n_RB_DLBWP,dci->frequency_domain_assignment.val); /* TIME_DOM_RESOURCE_ASSIGNMENT */ - nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_0, - dci->time_dom_resource_assignment); - + if (nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_0,dci->time_domain_assignment.val) < 0) + break; /* dmrs symbol positions*/ dlsch_config_pdu_1_0->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config, mac->scc->dmrs_TypeA_Position, dlsch_config_pdu_1_0->number_symbols); dlsch_config_pdu_1_0->dmrsConfigType = mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 1 : 2; /* VRB_TO_PRB_MAPPING */ - dlsch_config_pdu_1_0->vrb_to_prb_mapping = (dci->vrb_to_prb_mapping == 0) ? vrb_to_prb_mapping_non_interleaved:vrb_to_prb_mapping_interleaved; + dlsch_config_pdu_1_0->vrb_to_prb_mapping = (dci->vrb_to_prb_mapping.val == 0) ? vrb_to_prb_mapping_non_interleaved:vrb_to_prb_mapping_interleaved; /* MCS */ dlsch_config_pdu_1_0->mcs = dci->mcs; /* NDI (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI or TC-RNTI)*/ @@ -2372,9 +2771,9 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr /* RV (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI or TC-RNTI)*/ dlsch_config_pdu_1_0->rv = dci->rv; /* HARQ_PROCESS_NUMBER (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI or TC-RNTI)*/ - dlsch_config_pdu_1_0->harq_process_nbr = dci->harq_process_number; + dlsch_config_pdu_1_0->harq_process_nbr = dci->harq_pid; /* DAI (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI or TC-RNTI)*/ - dlsch_config_pdu_1_0->dai = dci ->dai; + dlsch_config_pdu_1_0->dai = dci->dai[0].val; /* TB_SCALING (only if CRC scrambled by P-RNTI or RA-RNTI) */ // according to TS 38.214 Table 5.1.3.2-3 if (dci->tb_scaling == 0) dlsch_config_pdu_1_0->scaling_factor_S = 1; @@ -2383,32 +2782,32 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr if (dci->tb_scaling == 3) dlsch_config_pdu_1_0->scaling_factor_S = 0; // value not defined in table /* TPC_PUCCH (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI or TC-RNTI)*/ // according to TS 38.213 Table 7.2.1-1 - if (dci->tpc_pucch == 0) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = -1; - if (dci->tpc_pucch == 1) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = 0; - if (dci->tpc_pucch == 2) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = 1; - if (dci->tpc_pucch == 3) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = 3; + if (dci->tpc == 0) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = -1; + if (dci->tpc == 1) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = 0; + if (dci->tpc == 2) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = 1; + if (dci->tpc == 3) dlsch_config_pdu_1_0->accumulated_delta_PUCCH = 3; /* PUCCH_RESOURCE_IND (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI)*/ - //if (dci->pucch_resource_ind == 0) dlsch_config_pdu_1_0->pucch_resource_id = 1; //pucch-ResourceId obtained from the 1st value of resourceList FIXME!!! - //if (dci->pucch_resource_ind == 1) dlsch_config_pdu_1_0->pucch_resource_id = 2; //pucch-ResourceId obtained from the 2nd value of resourceList FIXME!! - //if (dci->pucch_resource_ind == 2) dlsch_config_pdu_1_0->pucch_resource_id = 3; //pucch-ResourceId obtained from the 3rd value of resourceList FIXME!! - //if (dci->pucch_resource_ind == 3) dlsch_config_pdu_1_0->pucch_resource_id = 4; //pucch-ResourceId obtained from the 4th value of resourceList FIXME!! - //if (dci->pucch_resource_ind == 4) dlsch_config_pdu_1_0->pucch_resource_id = 5; //pucch-ResourceId obtained from the 5th value of resourceList FIXME!! - //if (dci->pucch_resource_ind == 5) dlsch_config_pdu_1_0->pucch_resource_id = 6; //pucch-ResourceId obtained from the 6th value of resourceList FIXME!! - //if (dci->pucch_resource_ind == 6) dlsch_config_pdu_1_0->pucch_resource_id = 7; //pucch-ResourceId obtained from the 7th value of resourceList FIXME!! - //if (dci->pucch_resource_ind == 7) dlsch_config_pdu_1_0->pucch_resource_id = 8; //pucch-ResourceId obtained from the 8th value of resourceList FIXME!! - dlsch_config_pdu_1_0->pucch_resource_id = dci->pucch_resource_ind; + //if (dci->pucch_resource_indicator == 0) dlsch_config_pdu_1_0->pucch_resource_id = 1; //pucch-ResourceId obtained from the 1st value of resourceList FIXME!!! + //if (dci->pucch_resource_indicator == 1) dlsch_config_pdu_1_0->pucch_resource_id = 2; //pucch-ResourceId obtained from the 2nd value of resourceList FIXME!! + //if (dci->pucch_resource_indicator == 2) dlsch_config_pdu_1_0->pucch_resource_id = 3; //pucch-ResourceId obtained from the 3rd value of resourceList FIXME!! + //if (dci->pucch_resource_indicator == 3) dlsch_config_pdu_1_0->pucch_resource_id = 4; //pucch-ResourceId obtained from the 4th value of resourceList FIXME!! + //if (dci->pucch_resource_indicator == 4) dlsch_config_pdu_1_0->pucch_resource_id = 5; //pucch-ResourceId obtained from the 5th value of resourceList FIXME!! + //if (dci->pucch_resource_indicator == 5) dlsch_config_pdu_1_0->pucch_resource_id = 6; //pucch-ResourceId obtained from the 6th value of resourceList FIXME!! + //if (dci->pucch_resource_indicator == 6) dlsch_config_pdu_1_0->pucch_resource_id = 7; //pucch-ResourceId obtained from the 7th value of resourceList FIXME!! + //if (dci->pucch_resource_indicator == 7) dlsch_config_pdu_1_0->pucch_resource_id = 8; //pucch-ResourceId obtained from the 8th value of resourceList FIXME!! + dlsch_config_pdu_1_0->pucch_resource_id = dci->pucch_resource_indicator; /* PDSCH_TO_HARQ_FEEDBACK_TIME_IND (only if CRC scrambled by C-RNTI or CS-RNTI or new-RNTI)*/ - dlsch_config_pdu_1_0->pdsch_to_harq_feedback_time_ind = dci->pdsch_to_harq_feedback_time_ind; + dlsch_config_pdu_1_0->pdsch_to_harq_feedback_time_ind = dci->pdsch_to_harq_feedback_timing_indicator.val; - LOG_D(MAC,"(nr_ue_procedures.c) rnti=%d dl_config->number_pdus=%d\n", + LOG_D(MAC,"(nr_ue_procedures.c) rnti = %x dl_config->number_pdus = %d\n", dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.rnti, dl_config->number_pdus); LOG_D(MAC,"(nr_ue_procedures.c) frequency_domain_resource_assignment=%d \t number_rbs=%d \t start_rb=%d\n", - dci->freq_dom_resource_assignment_DL, + dci->frequency_domain_assignment.val, dlsch_config_pdu_1_0->number_rbs, dlsch_config_pdu_1_0->start_rb); LOG_D(MAC,"(nr_ue_procedures.c) time_domain_resource_assignment=%d \t number_symbols=%d \t start_symbol=%d\n", - dci->time_dom_resource_assignment, + dci->time_domain_assignment.val, dlsch_config_pdu_1_0->number_symbols, dlsch_config_pdu_1_0->start_symbol); LOG_D(MAC,"(nr_ue_procedures.c) vrb_to_prb_mapping=%d \n>>> mcs=%d\n>>> ndi=%d\n>>> rv=%d\n>>> harq_process_nbr=%d\n>>> dai=%d\n>>> scaling_factor_S=%f\n>>> tpc_pucch=%d\n>>> pucch_res_ind=%d\n>>> pdsch_to_harq_feedback_time_ind=%d\n", @@ -2423,7 +2822,11 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr dlsch_config_pdu_1_0->pucch_resource_id, dlsch_config_pdu_1_0->pdsch_to_harq_feedback_time_ind); - dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DLSCH; + if (mac->ra_rnti == rnti) + dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_RA_DLSCH; + else + dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DLSCH; + // dl_config->dl_config_list[dl_config->number_pdus].dci_config_pdu.dci_config_rel15.N_RB_BWP = n_RB_DLBWP; LOG_D(MAC,"(nr_ue_procedures.c) pdu_type=%d\n\n",dl_config->dl_config_list[dl_config->number_pdus].pdu_type); @@ -2469,145 +2872,143 @@ int8_t nr_ue_process_dci(module_id_t module_id, int cc_id, uint8_t gNB_index, nr /* BANDWIDTH_PART_IND */ // dlsch_config_pdu_1_1->bandwidth_part_ind = dci->bandwidth_part_ind; /* FREQ_DOM_RESOURCE_ASSIGNMENT_DL */ - nr_ue_process_dci_freq_dom_resource_assignment(NULL,dlsch_config_pdu_1_1,0,n_RB_DLBWP,dci->freq_dom_resource_assignment_DL); + nr_ue_process_dci_freq_dom_resource_assignment(NULL,dlsch_config_pdu_1_1,0,n_RB_DLBWP,dci->frequency_domain_assignment.val); /* TIME_DOM_RESOURCE_ASSIGNMENT */ - nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_1, - dci->time_dom_resource_assignment); + if (nr_ue_process_dci_time_dom_resource_assignment(mac,NULL,dlsch_config_pdu_1_1,dci->time_domain_assignment.val) < 0) + break; + /* dmrs symbol positions*/ + dlsch_config_pdu_1_1->dlDmrsSymbPos = fill_dmrs_mask(pdsch_config, + mac->scc->dmrs_TypeA_Position, + dlsch_config_pdu_1_1->number_symbols); + dlsch_config_pdu_1_1->dmrsConfigType = mac->DLbwp[0]->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type == NULL ? 1 : 2; /* VRB_TO_PRB_MAPPING */ if (mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.resource_allocation != 0) - dlsch_config_pdu_1_1->vrb_to_prb_mapping = (dci->vrb_to_prb_mapping == 0) ? vrb_to_prb_mapping_non_interleaved:vrb_to_prb_mapping_interleaved; + dlsch_config_pdu_1_1->vrb_to_prb_mapping = (dci->vrb_to_prb_mapping.val == 0) ? vrb_to_prb_mapping_non_interleaved:vrb_to_prb_mapping_interleaved; /* PRB_BUNDLING_SIZE_IND */ - dlsch_config_pdu_1_1->prb_bundling_size_ind = dci->prb_bundling_size_ind; + dlsch_config_pdu_1_1->prb_bundling_size_ind = dci->prb_bundling_size_indicator.val; /* RATE_MATCHING_IND */ - dlsch_config_pdu_1_1->rate_matching_ind = dci->rate_matching_ind; + dlsch_config_pdu_1_1->rate_matching_ind = dci->rate_matching_indicator.val; /* ZP_CSI_RS_TRIGGER */ - dlsch_config_pdu_1_1->zp_csi_rs_trigger = dci->zp_csi_rs_trigger; + dlsch_config_pdu_1_1->zp_csi_rs_trigger = dci->zp_csi_rs_trigger.val; /* MCS (for transport block 1)*/ - dlsch_config_pdu_1_1->mcs = dci->tb1_mcs; + dlsch_config_pdu_1_1->mcs = dci->mcs; /* NDI (for transport block 1)*/ - dlsch_config_pdu_1_1->ndi = dci->tb1_ndi; + dlsch_config_pdu_1_1->ndi = dci->ndi; /* RV (for transport block 1)*/ - dlsch_config_pdu_1_1->rv = dci->tb1_rv; + dlsch_config_pdu_1_1->rv = dci->rv; /* MCS (for transport block 2)*/ - dlsch_config_pdu_1_1->tb2_mcs = dci->tb2_mcs; + dlsch_config_pdu_1_1->tb2_mcs = dci->mcs2.val; /* NDI (for transport block 2)*/ - dlsch_config_pdu_1_1->tb2_ndi = dci->tb2_ndi; + dlsch_config_pdu_1_1->tb2_ndi = dci->ndi2.val; /* RV (for transport block 2)*/ - dlsch_config_pdu_1_1->tb2_rv = dci->tb2_rv; + dlsch_config_pdu_1_1->tb2_rv = dci->rv2.val; /* HARQ_PROCESS_NUMBER */ - dlsch_config_pdu_1_1->harq_process_nbr = dci->harq_process_number; + dlsch_config_pdu_1_1->harq_process_nbr = dci->harq_pid; /* DAI */ - dlsch_config_pdu_1_1->dai = dci ->dai; + dlsch_config_pdu_1_1->dai = dci->dai[0].val; /* TPC_PUCCH */ // according to TS 38.213 Table 7.2.1-1 - if (dci->tpc_pucch == 0) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = -1; - if (dci->tpc_pucch == 1) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = 0; - if (dci->tpc_pucch == 2) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = 1; - if (dci->tpc_pucch == 3) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = 3; + if (dci->tpc == 0) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = -1; + if (dci->tpc == 1) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = 0; + if (dci->tpc == 2) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = 1; + if (dci->tpc == 3) dlsch_config_pdu_1_1->accumulated_delta_PUCCH = 3; /* PUCCH_RESOURCE_IND */ - if (dci->pucch_resource_ind == 0) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 1st value of resourceList FIXME!!! - if (dci->pucch_resource_ind == 1) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 2nd value of resourceList FIXME!! - if (dci->pucch_resource_ind == 2) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 3rd value of resourceList FIXME!! - if (dci->pucch_resource_ind == 3) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 4th value of resourceList FIXME!! - if (dci->pucch_resource_ind == 4) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 5th value of resourceList FIXME!! - if (dci->pucch_resource_ind == 5) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 6th value of resourceList FIXME!! - if (dci->pucch_resource_ind == 6) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 7th value of resourceList FIXME!! - if (dci->pucch_resource_ind == 7) dlsch_config_pdu_1_1->pucch_resource_id = 0; //pucch-ResourceId obtained from the 8th value of resourceList FIXME!! + dlsch_config_pdu_1_1->pucch_resource_id = dci->pucch_resource_indicator; /* PDSCH_TO_HARQ_FEEDBACK_TIME_IND */ // according to TS 38.213 Table 9.2.3-1 - dlsch_config_pdu_1_1-> pdsch_to_harq_feedback_time_ind = mac->phy_config.config_req.ul_bwp_dedicated.pucch_config_dedicated.dl_data_to_ul_ack[dci->pdsch_to_harq_feedback_time_ind]; + dlsch_config_pdu_1_1->pdsch_to_harq_feedback_time_ind = mac->ULbwp[bwp_id-1]->bwp_Dedicated->pucch_Config->choice.setup->dl_DataToUL_ACK->list.array[dci->pdsch_to_harq_feedback_timing_indicator.val][0]; /* ANTENNA_PORTS */ uint8_t n_codewords = 1; // FIXME!!! if ((mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.dmrs_type == 1) && (mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.max_length == 1)){ // Table 7.3.1.2.2-1: Antenna port(s) (1000 + DMRS port), dmrs-Type=1, maxLength=1 - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_1[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_1[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_1[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_1[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_1[dci->antenna_ports][4]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_1[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_1[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_1[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_1[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_1[dci->antenna_ports.val][4]; } if ((mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.dmrs_type == 1) && (mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.max_length == 2)){ // Table 7.3.1.2.2-2: Antenna port(s) (1000 + DMRS port), dmrs-Type=1, maxLength=2 if (n_codewords == 1) { - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports][4]; - dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports][5]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports.val][4]; + dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_2_oneCodeword[dci->antenna_ports.val][5]; } if (n_codewords == 1) { - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][4]; - dlsch_config_pdu_1_1->dmrs_ports[4] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][5]; - dlsch_config_pdu_1_1->dmrs_ports[5] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][6]; - dlsch_config_pdu_1_1->dmrs_ports[6] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][7]; - dlsch_config_pdu_1_1->dmrs_ports[7] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][8]; - dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports][9]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][4]; + dlsch_config_pdu_1_1->dmrs_ports[4] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][5]; + dlsch_config_pdu_1_1->dmrs_ports[5] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][6]; + dlsch_config_pdu_1_1->dmrs_ports[6] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][7]; + dlsch_config_pdu_1_1->dmrs_ports[7] = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][8]; + dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_2_twoCodeword[dci->antenna_ports.val][9]; } } if ((mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.dmrs_type == 2) && (mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.max_length == 1)){ // Table 7.3.1.2.2-3: Antenna port(s) (1000 + DMRS port), dmrs-Type=2, maxLength=1 if (n_codewords == 1) { - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports][4]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_3_oneCodeword[dci->antenna_ports.val][4]; } if (n_codewords == 1) { - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][4]; - dlsch_config_pdu_1_1->dmrs_ports[4] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][5]; - dlsch_config_pdu_1_1->dmrs_ports[5] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports][6]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][4]; + dlsch_config_pdu_1_1->dmrs_ports[4] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][5]; + dlsch_config_pdu_1_1->dmrs_ports[5] = table_7_3_2_3_3_3_twoCodeword[dci->antenna_ports.val][6]; } } if ((mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.dmrs_type == 2) && (mac->phy_config.config_req.dl_bwp_dedicated.pdsch_config_dedicated.dmrs_dl_for_pdsch_mapping_type_a.max_length == 2)){ // Table 7.3.1.2.2-4: Antenna port(s) (1000 + DMRS port), dmrs-Type=2, maxLength=2 if (n_codewords == 1) { - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports][4]; - dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports][5]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports.val][4]; + dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_4_oneCodeword[dci->antenna_ports.val][5]; } if (n_codewords == 1) { - dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][0]; - dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][1]; - dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][2]; - dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][3]; - dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][4]; - dlsch_config_pdu_1_1->dmrs_ports[4] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][5]; - dlsch_config_pdu_1_1->dmrs_ports[5] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][6]; - dlsch_config_pdu_1_1->dmrs_ports[6] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][7]; - dlsch_config_pdu_1_1->dmrs_ports[7] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][8]; - dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports][9]; + dlsch_config_pdu_1_1->n_dmrs_cdm_groups = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][0]; + dlsch_config_pdu_1_1->dmrs_ports[0] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][1]; + dlsch_config_pdu_1_1->dmrs_ports[1] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][2]; + dlsch_config_pdu_1_1->dmrs_ports[2] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][3]; + dlsch_config_pdu_1_1->dmrs_ports[3] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][4]; + dlsch_config_pdu_1_1->dmrs_ports[4] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][5]; + dlsch_config_pdu_1_1->dmrs_ports[5] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][6]; + dlsch_config_pdu_1_1->dmrs_ports[6] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][7]; + dlsch_config_pdu_1_1->dmrs_ports[7] = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][8]; + dlsch_config_pdu_1_1->n_front_load_symb = table_7_3_2_3_3_4_twoCodeword[dci->antenna_ports.val][9]; } } /* TCI */ if (mac->dl_config_request.dl_config_list[0].dci_config_pdu.dci_config_rel15.coreset.tci_present_in_dci == 1){ // 0 bit if higher layer parameter tci-PresentInDCI is not enabled // otherwise 3 bits as defined in Subclause 5.1.5 of [6, TS38.214] - dlsch_config_pdu_1_1->tci_state = dci->tci; + dlsch_config_pdu_1_1->tci_state = dci->transmission_configuration_indication.val; } /* SRS_REQUEST */ // if SUL is supported in the cell, there is an additional bit in this field and the value of this bit represents table 7.1.1.1-1 TS 38.212 FIXME!!! - dlsch_config_pdu_1_1->srs_config.aperiodicSRS_ResourceTrigger = (dci->srs_request & 0x11); // as per Table 7.3.1.1.2-24 TS 38.212 + dlsch_config_pdu_1_1->srs_config.aperiodicSRS_ResourceTrigger = (dci->srs_request.val & 0x11); // as per Table 7.3.1.1.2-24 TS 38.212 /* CBGTI */ - dlsch_config_pdu_1_1->cbgti = dci->cbgti; + dlsch_config_pdu_1_1->cbgti = dci->cbgti.val; /* CBGFI */ - dlsch_config_pdu_1_1->codeBlockGroupFlushIndicator = dci->cbgfi; + dlsch_config_pdu_1_1->codeBlockGroupFlushIndicator = dci->cbgfi.val; /* DMRS_SEQ_INI */ //FIXME!!! @@ -2670,7 +3071,6 @@ void nr_ue_send_sdu(module_id_t module_idP, LOG_D(MAC, "Handling PDU frame %d slot %d\n", frameP, slotP); uint8_t * pduP = pdu; - NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SEND_SDU, VCD_FUNCTION_IN); @@ -2707,7 +3107,7 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, uint8_t dci_size, uint16_t rnti, uint64_t *dci_pdu, - nr_dci_pdu_rel15_t *dci_pdu_rel15) { + dci_pdu_rel15_t *dci_pdu_rel15) { int rnti_type=-1; if (rnti == mac->ra_rnti) rnti_type = NR_RNTI_RA; @@ -2719,10 +3119,10 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, AssertFatal(rnti_type!=-1,"no identified/handled rnti\n"); AssertFatal(mac->DLbwp[0] != NULL, "DLbwp[0] shouldn't be null here!\n"); AssertFatal(mac->ULbwp[0] != NULL, "ULbwp[0] shouldn't be null here!\n"); - int N_RB = (mac->scd != NULL) ? + int N_RB = (mac->scg != NULL) ? NRRIV2BW(mac->DLbwp[0]->bwp_Common->genericParameters.locationAndBandwidth,275) : NRRIV2BW(mac->scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth,275); - int N_RB_UL = (mac->scd != NULL) ? + int N_RB_UL = (mac->scg != NULL) ? NRRIV2BW(mac->ULbwp[0]->bwp_Common->genericParameters.locationAndBandwidth,275) : NRRIV2BW(mac->scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth,275); @@ -2736,22 +3136,22 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, // Freq domain assignment fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); pos=fsize; - dci_pdu_rel15->freq_dom_resource_assignment_DL = *dci_pdu>>(dci_size-pos)&((1<frequency_domain_assignment.val = *dci_pdu>>(dci_size-pos)&((1< %d (0x%lx)\n",dci_pdu_rel15->freq_dom_resource_assignment_DL,fsize,N_RB,dci_size-pos,*dci_pdu); + LOG_D(MAC,"frequency-domain assignment %d (%d bits) N_RB_BWP %d=> %d (0x%lx)\n",dci_pdu_rel15->frequency_domain_assignment.val,fsize,N_RB,dci_size-pos,*dci_pdu); #endif // Time domain assignment pos+=4; - dci_pdu_rel15->time_dom_resource_assignment = (*dci_pdu >> (dci_size-pos))&0xf; + dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu >> (dci_size-pos))&0xf; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"time-domain assignment %d (3 bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_dom_resource_assignment,dci_size-pos,*dci_pdu); + LOG_D(MAC,"time-domain assignment %d (4 bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_domain_assignment.val,dci_size-pos,*dci_pdu); #endif // VRB to PRB mapping pos++; - dci_pdu_rel15->vrb_to_prb_mapping = (*dci_pdu>>(dci_size-pos))&0x1; + dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&0x1; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"vrb to prb mapping %d (1 bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping,dci_size-pos,*dci_pdu); + LOG_D(MAC,"vrb to prb mapping %d (1 bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping.val,dci_size-pos,*dci_pdu); #endif // MCS pos+=5; @@ -2766,28 +3166,30 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, LOG_D(MAC,"tb_scaling %d (2 bits)=> %d (0x%lx)\n",dci_pdu_rel15->tb_scaling,dci_size-pos,*dci_pdu); #endif break; - + + mac->rnti_type = rnti_type; + case NR_RNTI_C: // indicating a DL DCI format 1bit pos++; - dci_pdu_rel15->identifier_dci_formats = (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"Format indicator %d (%d bits) N_RB_BWP %d => %d (0x%lx)\n",dci_pdu_rel15->identifier_dci_formats,1,N_RB,dci_size-pos,*dci_pdu); + LOG_D(MAC,"Format indicator %d (%d bits) N_RB_BWP %d => %d (0x%lx)\n",dci_pdu_rel15->format_indicator,1,N_RB,dci_size-pos,*dci_pdu); #endif // Freq domain assignment (275rb >> fsize = 16) fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); pos+=fsize; - dci_pdu_rel15->freq_dom_resource_assignment_DL = (*dci_pdu>>(dci_size-pos))&((1<frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1< %d (0x%lx)\n",dci_pdu_rel15->freq_dom_resource_assignment_DL,fsize,dci_size-pos,*dci_pdu); + LOG_D(MAC,"Freq domain assignment %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->frequency_domain_assignment.val,fsize,dci_size-pos,*dci_pdu); #endif uint16_t is_ra = 1; for (int i=0; ifreq_dom_resource_assignment_DL>>i)&1)) { + if (!((dci_pdu_rel15->frequency_domain_assignment.val>>i)&1)) { is_ra = 0; break; } @@ -2799,7 +3201,7 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, // UL/SUL indicator 1 bit pos++; - dci_pdu_rel15->sul_ind_0_1 = (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->ul_sul_indicator.val = (*dci_pdu>>(dci_size-pos))&1; // SS/PBCH index 6 bits pos+=6; @@ -2815,16 +3217,16 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, // Time domain assignment 4bit pos+=4; - dci_pdu_rel15->time_dom_resource_assignment = (*dci_pdu>>(dci_size-pos))&0xf; + dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"Time domain assignment %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_dom_resource_assignment,4,dci_size-pos,*dci_pdu); + LOG_D(MAC,"Time domain assignment %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_domain_assignment.val,4,dci_size-pos,*dci_pdu); #endif // VRB to PRB mapping 1bit pos++; - dci_pdu_rel15->vrb_to_prb_mapping = (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&1; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"VRB to PRB %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping,1,dci_size-pos,*dci_pdu); + LOG_D(MAC,"VRB to PRB %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping.val,1,dci_size-pos,*dci_pdu); #endif // MCS 5bit //bit over 32, so dci_pdu ++ @@ -2850,37 +3252,37 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, // HARQ process number 4bit pos+=4; - dci_pdu_rel15->harq_process_number = (*dci_pdu>>(dci_size-pos))&0xf; + dci_pdu_rel15->harq_pid = (*dci_pdu>>(dci_size-pos))&0xf; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"HARQ_PID %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->harq_process_number,4,dci_size-pos,*dci_pdu); + LOG_D(MAC,"HARQ_PID %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->harq_pid,4,dci_size-pos,*dci_pdu); #endif // Downlink assignment index 2bit pos+=2; - dci_pdu_rel15->dai = (*dci_pdu>>(dci_size-pos))&3; + dci_pdu_rel15->dai[0].val = (*dci_pdu>>(dci_size-pos))&3; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"DAI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->dai,2,dci_size-pos,*dci_pdu); + LOG_D(MAC,"DAI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->dai[0].val,2,dci_size-pos,*dci_pdu); #endif // TPC command for scheduled PUCCH 2bit pos+=2; - dci_pdu_rel15->tpc_pucch = (*dci_pdu>>(dci_size-pos))&3; + dci_pdu_rel15->tpc = (*dci_pdu>>(dci_size-pos))&3; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"TPC %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->tpc_pucch,2,dci_size-pos,*dci_pdu); + LOG_D(MAC,"TPC %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->tpc,2,dci_size-pos,*dci_pdu); #endif // PUCCH resource indicator 3bit pos+=3; - dci_pdu_rel15->pucch_resource_ind = (*dci_pdu>>(dci_size-pos))&0x7; + dci_pdu_rel15->pucch_resource_indicator = (*dci_pdu>>(dci_size-pos))&0x7; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"PUCCH RI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->pucch_resource_ind,3,dci_size-pos,*dci_pdu); + LOG_D(MAC,"PUCCH RI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->pucch_resource_indicator,3,dci_size-pos,*dci_pdu); #endif // PDSCH-to-HARQ_feedback timing indicator 3bit pos+=3; - dci_pdu_rel15->pdsch_to_harq_feedback_time_ind = (*dci_pdu>>(dci_size-pos))&0x7; + dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = (*dci_pdu>>(dci_size-pos))&0x7; #ifdef DEBUG_EXTRACT_DCI - LOG_D(MAC,"PDSCH to HARQ TI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->pdsch_to_harq_feedback_time_ind,3,dci_size-pos,*dci_pdu); + LOG_D(MAC,"PDSCH to HARQ TI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val,3,dci_size-pos,*dci_pdu); #endif } //end else @@ -2902,7 +3304,7 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, for (int i=0; i<4; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); // VRB to PRB mapping 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++); // MCS 5 bit for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -2924,7 +3326,7 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, for (int i=0; i<4; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); // VRB to PRB mapping 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++); // MCS 5bit //bit over 32, so dci_pdu ++ for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -2937,16 +3339,16 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, case NR_RNTI_TC: // indicating a DL DCI format 1bit pos++; - dci_pdu_rel15->identifier_dci_formats = (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; // Freq domain assignment 0-16 bit fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); pos+=fsize; - dci_pdu_rel15->freq_dom_resource_assignment_DL = (*dci_pdu>>(dci_size-pos))&((1<frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<time_dom_resource_assignment = (*dci_pdu>>(dci_size-pos))&0xf; + dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf; // VRB to PRB mapping 1 bit - dci_pdu_rel15->vrb_to_prb_mapping = (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&1; // MCS 5bit //bit over 32, so dci_pdu ++ pos+=5; dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f; @@ -2957,16 +3359,16 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&3; // HARQ process number 4bit pos+=4; - dci_pdu_rel15->harq_process_number = (*dci_pdu>>(dci_size-pos))&0xf; + dci_pdu_rel15->harq_pid = (*dci_pdu>>(dci_size-pos))&0xf; // Downlink assignment index – 2 bits pos+=2; - dci_pdu_rel15->dai = (*dci_pdu>>(dci_size-pos))&3; + dci_pdu_rel15->dai[0].val = (*dci_pdu>>(dci_size-pos))&3; // TPC command for scheduled PUCCH – 2 bits pos+=2; - dci_pdu_rel15->tpc_pucch = (*dci_pdu>>(dci_size-pos))&3; + dci_pdu_rel15->tpc = (*dci_pdu>>(dci_size-pos))&3; // PDSCH-to-HARQ_feedback timing indicator – 3 bits pos+=3; - dci_pdu_rel15->pdsch_to_harq_feedback_time_ind = (*dci_pdu>>(dci_size-pos))&7; + dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = (*dci_pdu>>(dci_size-pos))&7; break; } @@ -2977,17 +3379,17 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, { case NR_RNTI_C: // indicating a DL DCI format 1bit - dci_pdu_rel15->identifier_dci_formats = (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; // Freq domain assignment max 16 bit fsize = (int)ceil( log2( (N_RB_UL*(N_RB_UL+1))>>1 ) ); pos+=fsize; - dci_pdu_rel15->freq_dom_resource_assignment_UL = (*dci_pdu>>(dci_size-pos))&((1<frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<time_dom_resource_assignment = (*dci_pdu>>(dci_size-pos))&0xf; + dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&0xf; // Frequency hopping flag – 1 bit pos++; - dci_pdu_rel15->freq_hopping_flag= (*dci_pdu>>(dci_size-pos))&1; + dci_pdu_rel15->frequency_hopping_flag.val= (*dci_pdu>>(dci_size-pos))&1; // MCS 5 bit pos+=5; dci_pdu_rel15->mcs= (*dci_pdu>>(dci_size-pos))&0x1f; @@ -2999,10 +3401,10 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, dci_pdu_rel15->rv= (*dci_pdu>>(dci_size-pos))&3; // HARQ process number 4bit pos+=4; - dci_pdu_rel15->harq_process_number = (*dci_pdu>>(dci_size-pos))&0xf; + dci_pdu_rel15->harq_pid = (*dci_pdu>>(dci_size-pos))&0xf; // TPC command for scheduled PUSCH – 2 bits pos+=2; - dci_pdu_rel15->tpc_pusch = (*dci_pdu>>(dci_size-pos))&3; + dci_pdu_rel15->tpc = (*dci_pdu>>(dci_size-pos))&3; // UL/SUL indicator – 1 bit /* commented for now (RK): need to get this from BWP descriptor if (cfg->pucch_config.pucch_GroupHopping.value) @@ -3049,6 +3451,90 @@ void nr_extract_dci_info(NR_UE_MAC_INST_t *mac, } break; + + case NR_DL_DCI_FORMAT_1_1: + // Format indicator + pos=1; + dci_pdu_rel15->format_indicator = (*dci_pdu>>(dci_size-pos))&1; + // Carrier indicator + pos+=dci_pdu_rel15->carrier_indicator.nbits; + dci_pdu_rel15->carrier_indicator.val = (*dci_pdu>>(dci_size-pos))&((1<carrier_indicator.nbits)-1); + // BWP Indicator + pos+=dci_pdu_rel15->bwp_indicator.nbits; + dci_pdu_rel15->bwp_indicator.val = (*dci_pdu>>(dci_size-pos))&((1<bwp_indicator.nbits)-1); + // Frequency domain resource assignment + pos+=dci_pdu_rel15->frequency_domain_assignment.nbits; + dci_pdu_rel15->frequency_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<frequency_domain_assignment.nbits)-1); + // Time domain resource assignment + pos+=dci_pdu_rel15->time_domain_assignment.nbits; + dci_pdu_rel15->time_domain_assignment.val = (*dci_pdu>>(dci_size-pos))&((1<time_domain_assignment.nbits)-1); + // VRB-to-PRB mapping + pos+=dci_pdu_rel15->vrb_to_prb_mapping.nbits; + dci_pdu_rel15->vrb_to_prb_mapping.val = (*dci_pdu>>(dci_size-pos))&((1<vrb_to_prb_mapping.nbits)-1); + // PRB bundling size indicator + pos+=dci_pdu_rel15->prb_bundling_size_indicator.nbits; + dci_pdu_rel15->prb_bundling_size_indicator.val = (*dci_pdu>>(dci_size-pos))&((1<prb_bundling_size_indicator.nbits)-1); + // Rate matching indicator + pos+=dci_pdu_rel15->rate_matching_indicator.nbits; + dci_pdu_rel15->rate_matching_indicator.val = (*dci_pdu>>(dci_size-pos))&((1<rate_matching_indicator.nbits)-1); + // ZP CSI-RS trigger + pos+=dci_pdu_rel15->zp_csi_rs_trigger.nbits; + dci_pdu_rel15->zp_csi_rs_trigger.val = (*dci_pdu>>(dci_size-pos))&((1<zp_csi_rs_trigger.nbits)-1); + //TB1 + // MCS 5bit + pos+=5; + dci_pdu_rel15->mcs = (*dci_pdu>>(dci_size-pos))&0x1f; + // New data indicator 1bit + pos+=1; + dci_pdu_rel15->ndi = (*dci_pdu>>(dci_size-pos))&0x1; + // Redundancy version 2bit + pos+=2; + dci_pdu_rel15->rv = (*dci_pdu>>(dci_size-pos))&0x3; + //TB2 + // MCS 5bit + pos+=dci_pdu_rel15->mcs2.nbits; + dci_pdu_rel15->mcs2.val = (*dci_pdu>>(dci_size-pos))&((1<mcs2.nbits)-1); + // New data indicator 1bit + pos+=dci_pdu_rel15->ndi2.nbits; + dci_pdu_rel15->ndi2.val = (*dci_pdu>>(dci_size-pos))&((1<ndi2.nbits)-1); + // Redundancy version 2bit + pos+=dci_pdu_rel15->rv2.nbits; + dci_pdu_rel15->rv2.val = (*dci_pdu>>(dci_size-pos))&((1<rv2.nbits)-1); + // HARQ process number 4bit + pos+=4; + dci_pdu_rel15->harq_pid = (*dci_pdu>>(dci_size-pos))&0xf; + // Downlink assignment index + pos+=dci_pdu_rel15->dai[0].nbits; + dci_pdu_rel15->dai[0].val = (*dci_pdu>>(dci_size-pos))&((1<dai[0].nbits)-1); + // TPC command for scheduled PUCCH 2bit + pos+=2; + dci_pdu_rel15->tpc = (*dci_pdu>>(dci_size-pos))&0x3; + // PUCCH resource indicator 3bit + pos+=3; + dci_pdu_rel15->pucch_resource_indicator = (*dci_pdu>>(dci_size-pos))&0x3; + // PDSCH-to-HARQ_feedback timing indicator + pos+=dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.nbits; + dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val = (*dci_pdu>>(dci_size-pos))&((1<pdsch_to_harq_feedback_timing_indicator.nbits)-1); + // Antenna ports + pos+=dci_pdu_rel15->antenna_ports.nbits; + dci_pdu_rel15->antenna_ports.val = (*dci_pdu>>(dci_size-pos))&((1<antenna_ports.nbits)-1); + // TCI + pos+=dci_pdu_rel15->transmission_configuration_indication.nbits; + dci_pdu_rel15->transmission_configuration_indication.val = (*dci_pdu>>(dci_size-pos))&((1<transmission_configuration_indication.nbits)-1); + // SRS request + pos+=dci_pdu_rel15->srs_request.nbits; + dci_pdu_rel15->srs_request.val = (*dci_pdu>>(dci_size-pos))&((1<srs_request.nbits)-1); + // CBG transmission information + pos+=dci_pdu_rel15->cbgti.nbits; + dci_pdu_rel15->cbgti.val = (*dci_pdu>>(dci_size-pos))&((1<cbgti.nbits)-1); + // CBG flushing out information + pos+=dci_pdu_rel15->cbgfi.nbits; + dci_pdu_rel15->cbgfi.val = (*dci_pdu>>(dci_size-pos))&((1<cbgfi.nbits)-1); + // DMRS sequence init + pos+=1; + dci_pdu_rel15->dmrs_sequence_initialization.val = (*dci_pdu>>(dci_size-pos))&0x1; + break; + } } @@ -3067,6 +3553,7 @@ void nr_ue_process_mac_pdu(module_id_t module_idP, uint8_t *pdu_ptr = pduP, rx_lcid, done = 0; int pdu_len = mac_pdu_len; uint16_t mac_ce_len, mac_subheader_len, mac_sdu_len; + NR_UE_MAC_INST_t *mac = get_mac_inst(module_idP); //NR_UE_MAC_INST_t *UE_mac_inst = get_mac_inst(module_idP); //uint8_t scs = UE_mac_inst->mib->subCarrierSpacingCommon; @@ -3227,8 +3714,34 @@ void nr_ue_process_mac_pdu(module_id_t module_idP, break; case DL_SCH_LCID_CON_RES_ID: // 38.321 Ch6.1.3.3 + // WIP todo: handle CCCH_pdu mac_ce_len = 6; + + LOG_I(MAC, "[UE %d][RAPROC] Frame %d : received contention resolution msg: %x.%x.%x.%x.%x.%x, Terminating RA procedure\n", module_idP, frameP, pdu_ptr[0], pdu_ptr[1], pdu_ptr[2], pdu_ptr[3], pdu_ptr[4], pdu_ptr[5]); + if (mac->RA_active == 1) { + LOG_I(MAC, "[UE %d][RAPROC] Frame %d : Clearing RA_active flag\n", module_idP, frameP); + mac->RA_active = 0; + // // check if RA procedure has finished completely (no contention) + // tx_sdu = &mac->CCCH_pdu.payload[3]; + // //Note: 3 assumes sizeof(SCH_SUBHEADER_SHORT) + PADDING CE, which is when UL-Grant has TBS >= 9 (64 bits) + // // (other possibility is 1 for TBS=7 (SCH_SUBHEADER_FIXED), or 2 for TBS=8 (SCH_SUBHEADER_FIXED+PADDING or // SCH_SUBHEADER_SHORT) + // for (i = 0; i < 6; i++) + // if (tx_sdu[i] != payload_ptr[i]) { + // LOG_E(MAC, "[UE %d][RAPROC] Contention detected, RA failed\n", module_idP); + // nr_ra_failed(module_idP, CC_id, eNB_index); + // mac->RA_contention_resolution_timer_active = 0; + // return; + // } + LOG_I(MAC, "[UE %d][RAPROC] Frame %d : Cleared contention resolution timer. Set C-RNTI to TC-RNTI\n", + module_idP, + frameP); + mac->RA_contention_resolution_timer_active = 0; + nr_ra_succeeded(module_idP, CC_id, gNB_index); + mac->crnti = mac->t_crnti; + mac->t_crnti = 0; + mac->ra_state = RA_SUCCEEDED; + } break; case DL_SCH_LCID_PADDING: done = 1; @@ -3294,71 +3807,181 @@ void nr_ue_process_mac_pdu(module_id_t module_idP, } } -//--------------------------------------------------------------------------------- +//////////////////////////////////////////////////////// +/////* ULSCH MAC PDU generation (6.1.2 TS 38.321) *///// +//////////////////////////////////////////////////////// +uint16_t nr_generate_ulsch_pdu(uint8_t *sdus_payload, + uint8_t *pdu, + uint8_t num_sdus, + uint16_t *sdu_lengths, + uint8_t *sdu_lcids, + uint8_t power_headroom, + uint16_t crnti, + uint16_t truncated_bsr, + uint16_t short_bsr, + uint16_t long_bsr, + unsigned short post_padding, + uint16_t buflen) { -uint16_t -nr_generate_ulsch_pdu(uint8_t *mac_pdu, - uint8_t *sdus_payload, - uint8_t num_sdus, - uint16_t *sdu_lengths, - uint8_t *sdu_lcids, - uint16_t *crnti, - uint16_t buflen) { + NR_MAC_SUBHEADER_FIXED *mac_pdu_ptr = (NR_MAC_SUBHEADER_FIXED *) pdu; + unsigned char last_size = 0, i, mac_header_control_elements[16], *ce_ptr, bsr = 0; + int mac_ce_size; + uint16_t offset = 0; - NR_MAC_SUBHEADER_FIXED *mac_pdu_ptr = (NR_MAC_SUBHEADER_FIXED *) mac_pdu; - unsigned char * ulsch_buffer_ptr = sdus_payload; - uint8_t last_size=0; - uint16_t sdu_length_total=0; - int i; - int offset=0; + LOG_D(MAC, "[UE] Generating ULSCH PDU : num_sdus %d\n", num_sdus); - // 2) Generation of ULSCH MAC SDU subheaders - for (i = 0; i < num_sdus; i++) { - LOG_D(MAC, "[gNB] Generate ULSCH header num sdu %d len sdu %d\n", num_sdus, sdu_lengths[i]); + #ifdef DEBUG_HEADER_PARSING - if (sdu_lengths[i] < 128) { - ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->R = 0; - ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->F = 0; - ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->LCID = sdu_lcids[i]; - ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->L = (unsigned char) sdu_lengths[i]; - last_size = 2; - } else { - ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->R = 0; - ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->F = 1; - ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->LCID = sdu_lcids[i]; - ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->L1 = ((unsigned short) sdu_lengths[i] >> 8) & 0x7f; - ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->L2 = (unsigned short) sdu_lengths[i] & 0xff; - last_size = 3; - } + for (i = 0; i < num_sdus; i++) + LOG_D(MAC, "[UE] MAC subPDU %d (lcid %d length %d bytes \n", i, sdu_lcids[i], sdu_lengths[i]); - mac_pdu_ptr += last_size; + #endif - // 3) cycle through SDUs, compute each relevant and place dlsch_buffer in - memcpy((void *) mac_pdu_ptr, (void *) ulsch_buffer_ptr, sdu_lengths[i]); - ulsch_buffer_ptr+= sdu_lengths[i]; - sdu_length_total+= sdu_lengths[i]; - mac_pdu_ptr += sdu_lengths[i]; - } + // Generating UL MAC subPDUs including MAC SDU and subheader - offset = ((unsigned char *) mac_pdu_ptr - mac_pdu); + for (i = 0; i < num_sdus; i++) { + LOG_D(MAC, "[UE] Generating UL MAC subPDUs for SDU with lenght %d ( num_sdus %d )\n", sdu_lengths[i], num_sdus); - // 4) Compute final offset for padding - uint16_t padding_bytes = buflen - offset; - LOG_D(MAC, "Number of padding bytes: %d \n", padding_bytes); - if (padding_bytes > 0) { - ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->R = 0; - ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->LCID = UL_SCH_LCID_PADDING; - mac_pdu_ptr++; + if (sdu_lcids[i] != UL_SCH_LCID_CCCH){ + if (sdu_lengths[i] < 128) { + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->F = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->LCID = sdu_lcids[i]; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->L = (unsigned char) sdu_lengths[i]; + last_size = 2; + } else { + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->F = 1; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->LCID = sdu_lcids[i]; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->L1 = ((unsigned short) sdu_lengths[i] >> 8) & 0x7f; + ((NR_MAC_SUBHEADER_LONG *) mac_pdu_ptr)->L2 = (unsigned short) sdu_lengths[i] & 0xff; + last_size = 3; + } + } else { // UL CCCH SDU + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = sdu_lcids[i]; + } - } else { - // no MAC subPDU with padding - } + mac_pdu_ptr += last_size; + + // cycle through SDUs, compute each relevant and place ulsch_buffer in + memcpy((void *) mac_pdu_ptr, (void *) sdus_payload, sdu_lengths[i]); + sdus_payload += sdu_lengths[i]; + mac_pdu_ptr += sdu_lengths[i]; + } + + // Generating UL MAC subPDUs including MAC CEs (MAC CE and subheader) + + ce_ptr = &mac_header_control_elements[0]; + + if (power_headroom) { + // MAC CE fixed subheader + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = UL_SCH_LCID_SINGLE_ENTRY_PHR; + mac_pdu_ptr++; + + // PHR MAC CE (1 octet) + ((NR_SINGLE_ENTRY_PHR_MAC_CE *) ce_ptr)->PH = power_headroom; + ((NR_SINGLE_ENTRY_PHR_MAC_CE *) ce_ptr)->R1 = 0; + ((NR_SINGLE_ENTRY_PHR_MAC_CE *) ce_ptr)->PCMAX = 0; // todo + ((NR_SINGLE_ENTRY_PHR_MAC_CE *) ce_ptr)->R2 = 0; + + mac_ce_size = sizeof(NR_SINGLE_ENTRY_PHR_MAC_CE); + + // Copying bytes for PHR MAC CEs to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); + ce_ptr += mac_ce_size; + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + if (crnti) { + // MAC CE fixed subheader + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = CRNTI; + mac_pdu_ptr++; + + // C-RNTI MAC CE (2 octets) + * (uint16_t *) ce_ptr = crnti; + mac_ce_size = sizeof(uint16_t); + + // Copying bytes for CRNTI MAC CE to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); + ce_ptr += mac_ce_size; + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + if (truncated_bsr) { + // MAC CE fixed subheader + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = UL_SCH_LCID_S_TRUNCATED_BSR; + mac_pdu_ptr++; + + // Short truncated BSR MAC CE (1 octet) + ((NR_BSR_SHORT_TRUNCATED *) ce_ptr)-> Buffer_size = truncated_bsr; + ((NR_BSR_SHORT_TRUNCATED *) ce_ptr)-> LcgID = 0; // todo + mac_ce_size = sizeof(NR_BSR_SHORT_TRUNCATED); + + bsr = 1 ; + } else if (short_bsr) { + // MAC CE fixed subheader + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = UL_SCH_LCID_S_BSR; + mac_pdu_ptr++; + + // Short truncated BSR MAC CE (1 octet) + ((NR_BSR_SHORT *) ce_ptr)->Buffer_size = short_bsr; + ((NR_BSR_SHORT *) ce_ptr)->LcgID = 0; // todo + mac_ce_size = sizeof(NR_BSR_SHORT); + + bsr = 1 ; + } else if (long_bsr) { + // MAC CE variable subheader + // todo ch 6.1.3.1. TS 38.321 + // ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->R = 0; + // ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->F = 0; + // ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->LCID = UL_SCH_LCID_L_BSR; + // ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->L = 0; + // last_size = 2; + // mac_pdu_ptr += last_size; + + // Short truncated BSR MAC CE (1 octet) + // ((NR_BSR_LONG *) ce_ptr)->Buffer_size0 = short_bsr; + // ((NR_BSR_LONG *) ce_ptr)->LCGID0 = 0; + // mac_ce_size = sizeof(NR_BSR_LONG); // size is variable + } + + if (bsr){ + // Copying bytes for BSR MAC CE to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); + ce_ptr += mac_ce_size; + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + // compute offset before adding padding (if necessary) + offset = ((unsigned char *) mac_pdu_ptr - pdu); + uint16_t padding_bytes = 0; + + if(buflen > 0) // If the buflen is provided + padding_bytes = buflen - offset; + + // Compute final offset for padding + if (post_padding > 0 || padding_bytes>0) { + ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->LCID = UL_SCH_LCID_PADDING; + mac_pdu_ptr++; + } else { + // no MAC subPDU with padding + } + + // compute final offset + offset = ((unsigned char *) mac_pdu_ptr - pdu); + + //printf("Offset %d \n", ((unsigned char *) mac_pdu_ptr - pdu)); return offset; } - uint8_t nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t subframe, uint8_t eNB_index, @@ -3431,13 +4054,6 @@ nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP, sdu_length_total += sdu_lengths[num_sdus]; sdu_lcids[num_sdus] = lcid; - - //Update total MAC Header size for RLC PDUs - /*if(sdu_lengths[num_sdus]<128) - total_rlc_pdu_header_len += 2; - else - total_rlc_pdu_header_len += 3;*/ - total_rlc_pdu_header_len += MAX_RLC_SDU_SUBHEADER_SIZE; //rlc_pdu_header_len_last; //Update number of SDU @@ -3462,13 +4078,18 @@ nr_ue_get_sdu(module_id_t module_idP, int CC_id, frame_t frameP, // Generate ULSCH PDU if (num_sdus>0) { - payload_offset = nr_generate_ulsch_pdu(ulsch_buffer, // mac header - ulsch_sdus, + payload_offset = nr_generate_ulsch_pdu(ulsch_sdus, + ulsch_buffer, // mac header num_sdus, // num sdus sdu_lengths, // sdu length sdu_lcids, // sdu lcid - NULL, // crnti - buflen); // long_bsr + 0, // power_headroom + 0, // crnti + 0, // truncated_bsr + 0, // short_bsr + 0, // long_bsr + 0, // post_padding + buflen); // TBS in bytes } else return 0; diff --git a/openair2/LAYER2/NR_MAC_gNB/config.c b/openair2/LAYER2/NR_MAC_gNB/config.c index b5fdea6760..36b81927f8 100644 --- a/openair2/LAYER2/NR_MAC_gNB/config.c +++ b/openair2/LAYER2/NR_MAC_gNB/config.c @@ -44,7 +44,7 @@ #include "SCHED_NR/phy_frame_config_nr.h" #include "NR_MIB.h" -#include "nr_mac_common.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_common.h" extern RAN_CONTEXT_t RC; //extern int l2_init_gNB(void); @@ -121,13 +121,23 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm } } + lte_frame_type_t frame_type; + uint16_t band; + int32_t offset; + + get_band((cfg->carrier_config.dl_frequency.value)*1000, + &band, + &offset, + &frame_type); + + RC.nrmac[Mod_idP]->common_channels[0].frame_type = frame_type; // Cell configuration cfg->cell_config.phy_cell_id.value = *scc->physCellId; cfg->cell_config.phy_cell_id.tl.tag = NFAPI_NR_CONFIG_PHY_CELL_ID_TAG; cfg->num_tlv++; - cfg->cell_config.frame_duplex_type.value = 1; + cfg->cell_config.frame_duplex_type.value = frame_type; cfg->cell_config.frame_duplex_type.tl.tag = NFAPI_NR_CONFIG_FRAME_DUPLEX_TYPE_TAG; cfg->num_tlv++; @@ -143,7 +153,11 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm // PRACH configuration - cfg->prach_config.prach_sequence_length.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.present; + uint8_t nb_preambles = 64; + if(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles != NULL) + nb_preambles = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles; + + cfg->prach_config.prach_sequence_length.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.present-1; cfg->prach_config.prach_sequence_length.tl.tag = NFAPI_NR_CONFIG_PRACH_SEQUENCE_LENGTH_TAG; cfg->num_tlv++; @@ -153,7 +167,6 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm cfg->prach_config.prach_sub_c_spacing.value = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing; cfg->prach_config.prach_sub_c_spacing.tl.tag = NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG; cfg->num_tlv++; - cfg->prach_config.restricted_set_config.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig; cfg->prach_config.restricted_set_config.tl.tag = NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG; cfg->num_tlv++; @@ -192,13 +205,17 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm cfg->prach_config.num_prach_fd_occasions_list[i].prach_zero_corr_conf.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig; cfg->prach_config.num_prach_fd_occasions_list[i].prach_zero_corr_conf.tl.tag = NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG; cfg->num_tlv++; + cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences.value = compute_nr_root_seq(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup, + nb_preambles, frame_type); + cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences.tl.tag = NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG; + cfg->num_tlv++; //cfg->prach_config.num_prach_fd_occasions_list[i].num_unused_root_sequences.value = ??? } - cfg->prach_config.ssb_per_rach.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->ssb_perRACH_OccasionAndCB_PreamblesPerSSB->present; + cfg->prach_config.ssb_per_rach.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->ssb_perRACH_OccasionAndCB_PreamblesPerSSB->present-1; cfg->prach_config.ssb_per_rach.tl.tag = NFAPI_NR_CONFIG_SSB_PER_RACH_TAG; cfg->num_tlv++; - + // SSB Table Configuration int scs_scaling = 1<<(cfg->ssb_config.scs_common.value); if (scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA < 600000) @@ -273,8 +290,7 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots, scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSymbols, scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots, - scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols - ); + scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols); if (return_tdd !=0){ LOG_E(PHY,"TDD configuration can not be done\n"); @@ -357,6 +373,12 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP, if (add_ue == 1) { UE_id = add_new_nr_ue(Mod_idP,rnti); UE_list->secondaryCellGroup[UE_id] = secondaryCellGroup; + uint8_t num_preamble = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.count; + UE_list->preambles[UE_id].num_preambles = num_preamble; + UE_list->preambles[UE_id].preamble_list = (uint8_t *) malloc(num_preamble*sizeof(uint8_t)); + for (int i=0; ipreambles[UE_id].preamble_list[i] = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.array[i]->ra_PreambleIndex; + } LOG_I(PHY,"Added new UE_id %d/%x with initial secondaryCellGroup\n",UE_id,rnti); } else { // secondaryCellGroup has been updated diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c index 702b034809..e25680e861 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c @@ -33,9 +33,9 @@ #include "assertions.h" #include "LAYER2/MAC/mac.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac_proto.h" -#include "LAYER2/NR_MAC_gNB/mac_proto.h" +#include "NR_MAC_gNB/mac_proto.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" @@ -59,10 +59,9 @@ #include "executables/softmodem-common.h" +const uint8_t slots_per_frame[5] = {10, 20, 40, 80, 160}; uint16_t nr_pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 }; -uint8_t nr_slots_per_frame[5] = {10, 20, 40, 80, 160}; - void clear_nr_nfapi_information(gNB_MAC_INST * gNB, int CC_idP, frame_t frameP, @@ -259,18 +258,6 @@ void schedule_nr_SRS(module_id_t module_idP, frame_t frameP, sub_frame_t subfram } */ -/* -void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP) { - - gNB_MAC_INST *gNB = RC.nrmac[module_idP]; - - // schedule PRACH for iniital BWP - - if (is_initialBWP_prach_subframe(frameP,subframeP)<0) return; - - // fill FAPI -} -*/ /* void copy_nr_ulreq(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) @@ -318,12 +305,14 @@ void nr_schedule_pucch(int Mod_idP, NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_id-1]; nfapi_nr_ul_tti_request_t *UL_tti_req = &RC.nrmac[Mod_idP]->UL_tti_req[0]; - NR_sched_pucch *curr_pucch = UE_list->UE_sched_ctrl[UE_id].sched_pucch; - NR_sched_pucch *temp_pucch; - int release_pucch = 0; + NR_sched_pucch *curr_pucch; + int nr_ulmix_slots = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots; + if (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols!=0) + nr_ulmix_slots++; - if (curr_pucch != NULL) { - if ((frameP == curr_pucch->frame) && (slotP == curr_pucch->ul_slot)) { + for (int k=0; kUE_sched_ctrl[UE_id].sched_pucch[k]; + if ((curr_pucch->dai_c > 0) && (frameP == curr_pucch->frame) && (slotP == curr_pucch->ul_slot)) { UL_tti_req->SFN = frameP; UL_tti_req->Slot = slotP; UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PUCCH_PDU_TYPE; @@ -334,6 +323,8 @@ void nr_schedule_pucch(int Mod_idP, O_ack = curr_pucch->dai_c; O_uci = O_ack; // for now we are just sending acknacks in pucch + LOG_I(MAC, "Scheduling pucch reception for frame %d slot %d\n", frameP, slotP); + nr_configure_pucch(pucch_pdu, scc, ubwp, @@ -342,16 +333,9 @@ void nr_schedule_pucch(int Mod_idP, O_ack, SR_flag); - release_pucch = 1; + curr_pucch->dai_c = 0; } } - - if (release_pucch) { - temp_pucch = UE_list->UE_sched_ctrl[UE_id].sched_pucch; - UE_list->UE_sched_ctrl[UE_id].sched_pucch = UE_list->UE_sched_ctrl[UE_id].sched_pucch->next_sched_pucch; - free(temp_pucch); - } - } bool is_xlsch_in_slot(uint64_t bitmap, sub_frame_t slot){ @@ -372,15 +356,37 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, protocol_ctxt_t ctxt; PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, ENB_FLAG_YES, NOT_A_RNTI, frame_txP, slot_txP,module_idP); - int CC_id, UE_id = 0; + + int CC_id; + int UE_id; + uint64_t *dlsch_in_slot_bitmap=NULL; + uint64_t *ulsch_in_slot_bitmap=NULL; + int pucch_sched; + + UE_id=0; + int bwp_id = 1; + gNB_MAC_INST *gNB = RC.nrmac[module_idP]; NR_UE_list_t *UE_list = &gNB->UE_list; NR_UE_sched_ctrl_t *ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id]; NR_COMMON_channels_t *cc = gNB->common_channels; - NR_sched_pucch *pucch_sched = (NR_sched_pucch*) malloc(sizeof(NR_sched_pucch)); + NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; + int num_slots_per_tdd = (slots_per_frame[*scc->ssbSubcarrierSpacing])>>(7-scc->tdd_UL_DL_ConfigurationCommon->pattern1.dl_UL_TransmissionPeriodicity); + + int nr_ulmix_slots = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots; + if (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols!=0) + nr_ulmix_slots++; + + if (slot_txP== 0 && (UE_list->fiveG_connected[UE_id] || get_softmodem_params()->phy_test)) { + for (int k=0; kUE_sched_ctrl[UE_id].sched_pucch[k], + 0, + sizeof(NR_sched_pucch)); + } + } start_meas(&RC.nrmac[module_idP]->eNB_scheduler); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_IN); pdcp_run(&ctxt); //rrc_rx_tx(&ctxt, CC_id); @@ -388,10 +394,29 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, RC.nrmac[module_idP]->frame = frame_rxP; RC.nrmac[module_idP]->slot = slot_rxP; + dlsch_in_slot_bitmap = &RC.nrmac[module_idP]->UE_list.UE_sched_ctrl[UE_id].dlsch_in_slot_bitmap; // static bitmap signaling which slot in a tdd period contains dlsch + ulsch_in_slot_bitmap = &RC.nrmac[module_idP]->UE_list.UE_sched_ctrl[UE_id].ulsch_in_slot_bitmap; // static bitmap signaling which slot in a tdd period contains ulsch + + // hardcoding dlsch to be in slot 1 + if (!(slot_txP%num_slots_per_tdd)) { + if(slot_txP==0) + *dlsch_in_slot_bitmap = 0x02; + else + *dlsch_in_slot_bitmap = 0x00; + } + + // hardcoding ulsch to be in slot 8 + if (!(slot_rxP%num_slots_per_tdd)) { + if(slot_rxP==0) + *ulsch_in_slot_bitmap = 0x100; + else + *ulsch_in_slot_bitmap = 0x00; + } + // Check if there are downlink symbols in the slot, if (is_nr_DL_slot(cc->ServingCellConfigCommon,slot_txP)) { - - memset(RC.nrmac[module_idP]->cce_list[1][0],0,MAX_NUM_CCE*sizeof(int)); + memset(RC.nrmac[module_idP]->cce_list[bwp_id][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0 + memset(RC.nrmac[module_idP]->cce_list[bwp_id][1],0,MAX_NUM_CCE*sizeof(int)); // coresetid 1 for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) { //mbsfn_status[CC_id] = 0; @@ -407,43 +432,52 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, for (i = 0; i < MAX_MOBILES_PER_GNB; i++) { if (UE_list->active[i]) { - nfapi_nr_config_request_t *cfg = &RC.nrmac[module_idP]->config[CC_id]; - + nfapi_nr_config_request_t *cfg = &RC.nrmac[module_idP]->config[CC_id]; rnti = 0;//UE_RNTI(module_idP, i); CC_id = 0;//UE_PCCID(module_idP, i); - - } //END if (UE_list->active[i]) - } //END for (i = 0; i < MAX_MOBILES_PER_GNB; i++) - */ - - // This schedules MIB - if((slot_txP == 0) && (frame_txP & 7) == 0){ - schedule_nr_mib(module_idP, frame_txP, slot_txP); - } - // TbD once RACH is available, start ta_timer when UE is connected -#if 0 - if (ue_sched_ctl->ta_timer) ue_sched_ctl->ta_timer--; + } //END if (UE_list->active[i]) + } //END for (i = 0; i < MAX_MOBILES_PER_GNB; i++) + */ - if (ue_sched_ctl->ta_timer == 0) { - gNB->ta_command = ue_sched_ctl->ta_update; - /* if time is up, then set the timer to not send it for 5 frames - // regardless of the TA value */ - ue_sched_ctl->ta_timer = 100; - /* reset ta_update */ - ue_sched_ctl->ta_update = 31; - /* MAC CE flag indicating TA length */ - gNB->ta_len = 2; - } -#endif + // This schedules MIB + if((slot_txP == 0) && (frame_txP & 7) == 0){ + schedule_nr_mib(module_idP, frame_txP, slot_txP); + } - // Phytest scheduling - if (get_softmodem_params()->phy_test && slot_txP==1){ - nr_schedule_uss_dlsch_phytest(module_idP, frame_txP, slot_txP, pucch_sched, NULL); - // resetting ta flag - gNB->ta_len = 0; - } + if (get_softmodem_params()->phy_test == 0) + nr_schedule_RA(module_idP, frame_txP, slot_txP); + else + UE_list->fiveG_connected[UE_id] = true; + + // Phytest scheduling + + if (get_softmodem_params()->phy_test) { + + // TbD once RACH is available, start ta_timer when UE is connected + if (ue_sched_ctl->ta_timer) + ue_sched_ctl->ta_timer--; + + if (ue_sched_ctl->ta_timer == 0) { + gNB->ta_command = ue_sched_ctl->ta_update; + /* if time is up, then set the timer to not send it for 5 frames + // regardless of the TA value */ + ue_sched_ctl->ta_timer = 100; + /* reset ta_update */ + ue_sched_ctl->ta_update = 31; + /* MAC CE flag indicating TA length */ + gNB->ta_len = 2; + } + } + + if (UE_list->fiveG_connected[UE_id] && (is_xlsch_in_slot(*dlsch_in_slot_bitmap,slot_txP%num_slots_per_tdd))) { + ue_sched_ctl->current_harq_pid = slot_txP % num_slots_per_tdd; + nr_update_pucch_scheduling(module_idP, UE_id, frame_txP, slot_txP, num_slots_per_tdd,&pucch_sched); + nr_schedule_uss_dlsch_phytest(module_idP, frame_txP, slot_txP, &UE_list->UE_sched_ctrl[UE_id].sched_pucch[pucch_sched], NULL); + // resetting ta flag + gNB->ta_len = 0; + } /* // Allocate CCEs for good after scheduling is done @@ -454,12 +488,22 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, } //is_nr_DL_slot if (is_nr_UL_slot(cc->ServingCellConfigCommon,slot_rxP)) { - if (get_softmodem_params()->phy_test && slot_rxP==8){ - nr_schedule_uss_ulsch_phytest(module_idP, frame_rxP, slot_rxP); + + if (get_softmodem_params()->phy_test == 0) { + if (UE_list->fiveG_connected[UE_id]) + nr_schedule_pucch(module_idP, UE_id, frame_rxP, slot_rxP); + schedule_nr_prach(module_idP, (frame_rxP+1)&1023, slot_rxP); + nr_schedule_reception_msg3(module_idP, 0, frame_rxP, slot_rxP); + } + if (get_softmodem_params()->phy_test){ + nr_schedule_pucch(module_idP, UE_id, frame_rxP, slot_rxP); + if (is_xlsch_in_slot(*ulsch_in_slot_bitmap,slot_rxP%num_slots_per_tdd)){ + nr_schedule_uss_ulsch_phytest(module_idP, frame_rxP, slot_rxP); + } } } stop_meas(&RC.nrmac[module_idP]->eNB_scheduler); - VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_OUT); + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_gNB_DLSCH_ULSCH_SCHEDULER,VCD_FUNCTION_OUT); } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c index d74df15eac..2eb4ad498b 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c @@ -19,44 +19,802 @@ * contact@openairinterface.org */ -/*! \file gNB_scheduler_RA.c - * \brief primitives used for random access - * \author - * \date - * \email: +/*! \file gNB_scheduler_RA.c + * \brief primitives used for random access + * \author Guido Casati + * \date 2019 + * \email: guido.casati@iis.fraunhofer.de * \version */ -#include nr_mac_gNB.h +#include "platform_types.h" -void -schedule_RA(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP) -{ +/* MAC */ +#include "nr_mac_gNB.h" +#include "NR_MAC_gNB/mac_proto.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" - eNB_MAC_INST *mac = RC.mac[module_idP]; - COMMON_channels_t *cc = mac->common_channels; - RA_t *ra; - uint8_t i; +/* Utils */ +#include "common/utils/LOG/log.h" +#include "common/utils/LOG/vcd_signal_dumper.h" +#include "common/utils/nr/nr_common.h" +#include "UTIL/OPT/opt.h" +#include "SIMULATION/TOOLS/sim.h" // for taus + +extern RAN_CONTEXT_t RC; + +const uint8_t nr_slots_per_frame_mac[5] = {10, 20, 40, 80, 160}; + +uint8_t DELTA[4]= {2,3,4,6}; + +void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) { + + gNB_MAC_INST *gNB = RC.nrmac[module_idP]; + NR_COMMON_channels_t *cc = gNB->common_channels; + NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; + nfapi_nr_ul_tti_request_t *UL_tti_req = &RC.nrmac[module_idP]->UL_tti_req[0]; + + uint8_t config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex; + uint8_t mu,N_dur,N_t_slot,start_symbol; + uint16_t format; + + if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing) + mu = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing; + else + mu = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing; + + // prach is scheduled according to configuration index and tables 6.3.3.2.2 to 6.3.3.2.4 + if ( get_nr_prach_info_from_index(config_index, + (int)frameP, + (int)slotP, + scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA, + mu, + cc->frame_type, + &format, + &start_symbol, + &N_t_slot, + &N_dur) ) { + + int fdm = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FDM; + uint16_t format0 = format&0xff; // first column of format from table + uint16_t format1 = (format>>8)&0xff; // second column of format from table + + UL_tti_req->SFN = frameP; + UL_tti_req->Slot = slotP; + for (int n=0; n<(1<pdus_list[UL_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PRACH_PDU_TYPE; + UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_prach_pdu_t); + nfapi_nr_prach_pdu_t *prach_pdu = &UL_tti_req->pdus_list[UL_tti_req->n_pdus].prach_pdu; + memset(prach_pdu,0,sizeof(nfapi_nr_prach_pdu_t)); + UL_tti_req->n_pdus+=1; + + // filling the prach fapi structure + prach_pdu->phys_cell_id = *scc->physCellId; + prach_pdu->num_prach_ocas = N_t_slot; + prach_pdu->prach_start_symbol = start_symbol; + prach_pdu->num_ra = n; + prach_pdu->num_cs = get_NCS(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig, + format0, + scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig); + // SCF PRACH PDU format field does not consider A1/B1 etc. possibilities + // We added 9 = A1/B1 10 = A2/B2 11 A3/B3 + if (format1!=0xff) { + switch(format0) { + case 0xa1: + prach_pdu->prach_format = 9; + break; + case 0xa2: + prach_pdu->prach_format = 10; + break; + case 0xa3: + prach_pdu->prach_format = 11; + break; + default: + AssertFatal(1==0,"Only formats A1/B1 A2/B2 A3/B3 are valid for dual format"); + } + } + else{ + switch(format0) { + case 0xa1: + prach_pdu->prach_format = 0; + break; + case 0xa2: + prach_pdu->prach_format = 1; + break; + case 0xa3: + prach_pdu->prach_format = 2; + break; + case 0xb1: + prach_pdu->prach_format = 3; + break; + case 0xb2: + prach_pdu->prach_format = 4; + break; + case 0xb3: + prach_pdu->prach_format = 5; + break; + case 0xb4: + prach_pdu->prach_format = 6; + break; + case 0xc0: + prach_pdu->prach_format = 7; + break; + case 0xc2: + prach_pdu->prach_format = 8; + break; + case 0: + // long formats are handled @ PHY + break; + case 1: + // long formats are handled @ PHY + break; + case 2: + // long formats are handled @ PHY + break; + case 3: + // long formats are handled @ PHY + break; + default: + AssertFatal(1==0,"Invalid PRACH format"); + } + } + } + } +} + + +void nr_schedule_msg2(uint16_t rach_frame, uint16_t rach_slot, + uint16_t *msg2_frame, uint16_t *msg2_slot, + NR_ServingCellConfigCommon_t *scc, + uint16_t monitoring_slot_period, + uint16_t monitoring_offset){ + + // preferentially we schedule the msg2 in the mixed slot or in the last dl slot + // if they are allowed by search space configuration + + uint8_t mu = *scc->ssbSubcarrierSpacing; + uint8_t response_window = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.ra_ResponseWindow; + uint8_t slot_window; + // number of mixed slot or of last dl slot if there is no mixed slot + uint8_t last_dl_slot_period = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots; + // lenght of tdd period in slots + uint8_t tdd_period_slot = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots + scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots; + if (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSymbols == 0) + last_dl_slot_period--; + if ((scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSymbols > 0) || (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols > 0)) + tdd_period_slot++; + + // computing start of next period + uint8_t start_next_period = (rach_slot-(rach_slot%tdd_period_slot)+tdd_period_slot)%nr_slots_per_frame_mac[mu]; + *msg2_slot = start_next_period + last_dl_slot_period; // initializing scheduling of slot to next mixed (or last dl) slot + *msg2_frame = (*msg2_slot>(rach_slot))? rach_frame : (rach_frame +1); + + switch(response_window){ + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl1: + slot_window = 1; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl2: + slot_window = 2; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl4: + slot_window = 4; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl8: + slot_window = 8; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl10: + slot_window = 10; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl20: + slot_window = 20; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl40: + slot_window = 40; + break; + case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl80: + slot_window = 80; + break; + default: + AssertFatal(1==0,"Invalid response window value %d\n",response_window); + } + AssertFatal(slot_window<=nr_slots_per_frame_mac[mu],"Msg2 response window needs to be lower or equal to 10ms"); + + // slot and frame limit to transmit msg2 according to response window + uint8_t slot_limit = (rach_slot + slot_window)%nr_slots_per_frame_mac[mu]; + //uint8_t frame_limit = (slot_limit>(rach_slot))? rach_frame : (rach_frame +1); + + + // go to previous slot if the current scheduled slot is beyond the response window + // and if the slot is not among the PDCCH monitored ones (38.213 10.1) + while ((*msg2_slot>slot_limit) || ((*msg2_frame*nr_slots_per_frame_mac[mu]+*msg2_slot-monitoring_offset)%monitoring_slot_period !=0)) { + if((*msg2_slot%tdd_period_slot) > 0) + (*msg2_slot)--; + else + AssertFatal(1==0,"No available DL slot to schedule msg2 has been found"); + } +} + + +void nr_initiate_ra_proc(module_id_t module_idP, + int CC_id, + frame_t frameP, + sub_frame_t slotP, + uint16_t preamble_index, + uint8_t freq_index, + uint8_t symbol, + int16_t timing_offset){ + + uint8_t ul_carrier_id = 0; // 0 for NUL 1 for SUL + NR_SearchSpace_t *ss; + int UE_id = 0; + // ra_rnti from 5.1.3 in 38.321 + uint16_t ra_rnti=1+symbol+(slotP*14)+(freq_index*14*80)+(ul_carrier_id*14*80*8); + + uint16_t msg2_frame, msg2_slot,monitoring_slot_period,monitoring_offset; + gNB_MAC_INST *nr_mac = RC.nrmac[module_idP]; + NR_UE_list_t *UE_list = &nr_mac->UE_list; + NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id]; + NR_COMMON_channels_t *cc = &nr_mac->common_channels[CC_id]; + NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; + NR_RA_t *ra = &cc->ra[0]; + + // if the preamble received correspond to one of the listed + // the UE sent a RACH either for starting RA procedure or RA procedure failed and UE retries + int pr_found=0; + for (int i=0;ipreambles[UE_id].num_preambles;i++) { + if (preamble_index == UE_list->preambles[UE_id].preamble_list[i]) { + pr_found=1; + break; + } + } + if (pr_found) + UE_list->fiveG_connected[UE_id] = false; + else { + LOG_E(MAC, "[gNB %d][RAPROC] FAILURE: preamble %d does not correspond to any of the ones in rach_ConfigDedicated for UE_id %d\n", + module_idP, preamble_index, UE_id); + return; // if the PRACH preamble does not correspond to any of the ones sent through RRC abort RA proc + } + + // This should be handled differently when we use the initialBWP for RA + ra->bwp_id=1; + NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id-1]; + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC, 1); + + LOG_I(MAC, "[gNB %d][RAPROC] CC_id %d Frame %d, Slot %d Initiating RA procedure for preamble index %d\n", module_idP, CC_id, frameP, slotP, preamble_index); + + if (ra->state == RA_IDLE) { + int loop = 0; + LOG_D(MAC, "Frame %d, Slot %d: Activating RA process \n", frameP, slotP); + ra->state = Msg2; + ra->timing_offset = timing_offset; + ra->preamble_slot = slotP; + + struct NR_PDCCH_ConfigCommon__commonSearchSpaceList *commonSearchSpaceList = bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList; + AssertFatal(commonSearchSpaceList->list.count>0, + "common SearchSpace list has 0 elements\n"); + // Common searchspace list + for (int i=0;ilist.count;i++) { + ss=commonSearchSpaceList->list.array[i]; + if(ss->searchSpaceId == *bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace) + ra->ra_ss=ss; + } + + // retrieving ra pdcch monitoring period and offset + find_monitoring_periodicity_offset_common(ra->ra_ss, + &monitoring_slot_period, + &monitoring_offset); + + nr_schedule_msg2(frameP, slotP, &msg2_frame, &msg2_slot, scc, monitoring_slot_period, monitoring_offset); + + ra->Msg2_frame = msg2_frame; + ra->Msg2_slot = msg2_slot; + + LOG_D(MAC, "%s() Msg2[%04d%d] SFN/SF:%04d%d\n", __FUNCTION__, ra->Msg2_frame, ra->Msg2_slot, frameP, slotP); + + do { + ra->rnti = (taus() % 65518) + 1; + loop++; + } + while (loop != 100 && !(find_nr_UE_id(module_idP, ra->rnti) == -1 && ra->rnti >= 1 && ra->rnti <= 65519)); + if (loop == 100) { + LOG_E(MAC,"%s:%d:%s: [RAPROC] initialisation random access aborted\n", __FILE__, __LINE__, __FUNCTION__); + abort(); + } + + ra->RA_rnti = ra_rnti; + ra->preamble_index = preamble_index; + UE_list->tc_rnti[UE_id] = ra->rnti; + + LOG_I(MAC,"[gNB %d][RAPROC] CC_id %d Frame %d Activating Msg2 generation in frame %d, slot %d using RA rnti %x\n", + module_idP, + CC_id, + frameP, + ra->Msg2_frame, + ra->Msg2_slot, + ra->RA_rnti); + + return; + } + LOG_E(MAC, "[gNB %d][RAPROC] FAILURE: CC_id %d Frame %d initiating RA procedure for preamble index %d\n", module_idP, CC_id, frameP, preamble_index); + + VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC, 0); +} + +void nr_schedule_RA(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ + + //uint8_t i = 0; + int CC_id = 0; + gNB_MAC_INST *mac = RC.nrmac[module_idP]; + NR_COMMON_channels_t *cc = &mac->common_channels[CC_id]; + NR_RA_t *ra = &cc->ra[0]; start_meas(&mac->schedule_ra); + //for (i = 0; i < NR_NB_RA_PROC_MAX; i++) { + LOG_D(MAC,"RA[state:%d]\n",ra->state); + switch (ra->state){ + case Msg2: + nr_generate_Msg2(module_idP, CC_id, frameP, slotP); + break; + case Msg4: + //generate_Msg4(module_idP, CC_id, frameP, slotP, ra); + break; + case WAIT_Msg4_ACK: + //check_Msg4_retransmission(module_idP, CC_id, frameP, slotP, ra); + break; + default: + break; + } + //} + stop_meas(&mac->schedule_ra); +} - for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) { +void nr_get_Msg3alloc(NR_ServingCellConfigCommon_t *scc, + NR_BWP_Uplink_t *ubwp, + sub_frame_t current_slot, + frame_t current_frame, + NR_RA_t *ra) { - for (i = 0; i < NB_RA_PROC_MAX; i++) { + // msg3 is schedulend in mixed slot in the following TDD period + // for now we consider a TBS of 18 bytes - ra = (RA_t *) & cc[CC_id].ra[i]; - //LOG_D(MAC,"RA[state:%d]\n",ra->state); + int mu = ubwp->bwp_Common->genericParameters.subcarrierSpacing; + int StartSymbolIndex, NrOfSymbols, startSymbolAndLength, temp_slot; + ra->Msg3_tda_id = 16; // initialization to a value above limit - if (ra->state == MSG2) - generate_Msg2(module_idP, CC_id, frameP, subframeP, ra); - else if (ra->state == MSG4) - generate_Msg4(module_idP, CC_id, frameP, subframeP, ra); - else if (ra->state == WAITMSG4ACK) - check_Msg4_retransmission(module_idP, CC_id, frameP, subframeP, ra); + for (int i=0; ibwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.count; i++) { + startSymbolAndLength = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[i]->startSymbolAndLength; + SLIV2SL(startSymbolAndLength, &StartSymbolIndex, &NrOfSymbols); + // we want to transmit in the uplink symbols of mixed slot + if (NrOfSymbols == scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols) { + ra->Msg3_tda_id = i; + break; + } + } + AssertFatal(ra->Msg3_tda_id<16,"Unable to find Msg3 time domain allocation in list\n"); - } // for i=0 .. N_RA_PROC-1 - } // CC_id + uint8_t k2 = *ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[ra->Msg3_tda_id]->k2; - stop_meas(&mac->schedule_ra); + temp_slot = current_slot + k2 + DELTA[mu]; // msg3 slot according to 8.3 in 38.213 + ra->Msg3_slot = temp_slot%nr_slots_per_frame_mac[mu]; + if (nr_slots_per_frame_mac[mu]>temp_slot) + ra->Msg3_frame = current_frame; + else + ra->Msg3_frame = current_frame + (temp_slot/nr_slots_per_frame_mac[mu]); + + ra->msg3_nb_rb = 18; + ra->msg3_first_rb = 0; +} + + +void nr_schedule_reception_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t slotP){ + gNB_MAC_INST *mac = RC.nrmac[module_idP]; + nfapi_nr_ul_tti_request_t *ul_req = &mac->UL_tti_req[0]; + NR_COMMON_channels_t *cc = &mac->common_channels[CC_id]; + NR_RA_t *ra = &cc->ra[0]; + + if (ra->state == WAIT_Msg3) { + if ((frameP == ra->Msg3_frame) && (slotP == ra->Msg3_slot) ){ + ul_req->SFN = ra->Msg3_frame; + ul_req->Slot = ra->Msg3_slot; + ul_req->pdus_list[ul_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PUSCH_PDU_TYPE; + ul_req->pdus_list[ul_req->n_pdus].pdu_size = sizeof(nfapi_nr_pusch_pdu_t); + ul_req->pdus_list[ul_req->n_pdus].pusch_pdu = ra->pusch_pdu; + ul_req->n_pdus+=1; + ra->state = RA_IDLE; + } + } +} + +void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t slotP){ + + gNB_MAC_INST *mac = RC.nrmac[module_idP]; + NR_COMMON_channels_t *cc = &mac->common_channels[CC_id]; + NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; + NR_RA_t *ra = &cc->ra[0]; + NR_UE_list_t *UE_list = &mac->UE_list; + int UE_id = 0; + + AssertFatal(ra->state != RA_IDLE, "RA is not active for RA %X\n", ra->rnti); + + LOG_D(MAC, "[gNB %d][RAPROC] Frame %d, Subframe %d : CC_id %d RA is active, Msg3 in (%d,%d)\n", module_idP, frameP, slotP, CC_id, ra->Msg3_frame, ra->Msg3_slot); + + nfapi_nr_pusch_pdu_t *pusch_pdu = &ra->pusch_pdu; + memset(pusch_pdu, 0, sizeof(nfapi_nr_pusch_pdu_t)); + + + AssertFatal(UE_list->active[UE_id] >=0,"Cannot find UE_id %d is not active\n", UE_id); + + NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id]; + AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1, + "downlinkBWP_ToAddModList has %d BWP!\n", secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count); + NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[ra->bwp_id-1]; + LOG_D(MAC, "Frame %d, Subframe %d Adding Msg3 UL Config Request for (%d,%d) : (%d,%d,%d) for rnti: %d\n", + frameP, + slotP, + ra->Msg3_frame, + ra->Msg3_slot, + ra->msg3_nb_rb, + ra->msg3_first_rb, + ra->msg3_round, + ra->rnti); + + int startSymbolAndLength = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[ra->Msg3_tda_id]->startSymbolAndLength; + int start_symbol_index,nr_of_symbols; + SLIV2SL(startSymbolAndLength, &start_symbol_index, &nr_of_symbols); + + pusch_pdu->pdu_bit_map = PUSCH_PDU_BITMAP_PUSCH_DATA; + pusch_pdu->rnti = ra->rnti; + pusch_pdu->handle = 0; + int abwp_size = NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275); + int abwp_start = NRRIV2PRBOFFSET(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275); + int ibwp_size = NRRIV2BW(scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth,275); + int ibwp_start = NRRIV2PRBOFFSET(scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.locationAndBandwidth,275); + if ((ibwp_start < abwp_start) || (ibwp_size > abwp_size)) + pusch_pdu->bwp_start = abwp_start; + else + pusch_pdu->bwp_start = ibwp_start; + pusch_pdu->bwp_size = ibwp_size; + pusch_pdu->subcarrier_spacing = ubwp->bwp_Common->genericParameters.subcarrierSpacing; + pusch_pdu->cyclic_prefix = 0; + pusch_pdu->mcs_index = 0; + pusch_pdu->mcs_table = 0; + pusch_pdu->target_code_rate = nr_get_code_rate_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table); + pusch_pdu->qam_mod_order = nr_get_Qm_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table); + if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder == NULL) + pusch_pdu->transform_precoding = 1; + else + pusch_pdu->transform_precoding = 0; + pusch_pdu->data_scrambling_id = *scc->physCellId; + pusch_pdu->nrOfLayers = 1; + pusch_pdu->ul_dmrs_symb_pos = 1<dmrs_config_type = 0; + pusch_pdu->ul_dmrs_scrambling_id = *scc->physCellId; //If provided and the PUSCH is not a msg3 PUSCH, otherwise, L2 should set this to physical cell id. + pusch_pdu->scid = 0; //DMRS sequence initialization [TS38.211, sec 6.4.1.1.1]. Should match what is sent in DCI 0_1, otherwise set to 0. + pusch_pdu->dmrs_ports = 1; // 6.2.2 in 38.214 only port 0 to be used + pusch_pdu->num_dmrs_cdm_grps_no_data = 2; // no data in dmrs symbols as in 6.2.2 in 38.214 + pusch_pdu->resource_alloc = 1; //type 1 + pusch_pdu->rb_start = ra->msg3_first_rb + ibwp_start - abwp_start; // as for 6.3.1.7 in 38.211 + if (ra->msg3_nb_rb > pusch_pdu->bwp_size) + AssertFatal(1==0,"MSG3 allocated number of RBs exceed the BWP size\n"); + else + pusch_pdu->rb_size = ra->msg3_nb_rb; + pusch_pdu->vrb_to_prb_mapping = 0; + if (ubwp->bwp_Dedicated->pusch_Config->choice.setup->frequencyHopping == NULL) + pusch_pdu->frequency_hopping = 0; + else + pusch_pdu->frequency_hopping = 1; + //pusch_pdu->tx_direct_current_location;//The uplink Tx Direct Current location for the carrier. Only values in the value range of this field between 0 and 3299, which indicate the subcarrier index within the carrier corresponding 1o the numerology of the corresponding uplink BWP and value 3300, which indicates "Outside the carrier" and value 3301, which indicates "Undetermined position within the carrier" are used. [TS38.331, UplinkTxDirectCurrentBWP IE] + pusch_pdu->uplink_frequency_shift_7p5khz = 0; + //Resource Allocation in time domain + pusch_pdu->start_symbol_index = start_symbol_index; + pusch_pdu->nr_of_symbols = nr_of_symbols; + //Optional Data only included if indicated in pduBitmap + pusch_pdu->pusch_data.rv_index = 0; // 8.3 in 38.213 + pusch_pdu->pusch_data.harq_process_id = 0; + pusch_pdu->pusch_data.new_data_indicator = 1; // new data + pusch_pdu->pusch_data.num_cb = 0; + pusch_pdu->pusch_data.tb_size = nr_compute_tbs(pusch_pdu->qam_mod_order, + pusch_pdu->target_code_rate, + pusch_pdu->rb_size, + pusch_pdu->nr_of_symbols, + 12, // nb dmrs set for no data in dmrs symbol + 0, //nb_rb_oh + 0, // to verify tb scaling + pusch_pdu->nrOfLayers = 1)>>3; + + // calling function to fill rar message + nr_fill_rar(module_idP, ra, cc->RAR_pdu.payload, pusch_pdu); + +} + +// WIP +// todo: +// - fix me +// - get msg3 alloc (see nr_process_rar) +void nr_generate_Msg2(module_id_t module_idP, + int CC_id, + frame_t frameP, + sub_frame_t slotP){ + + int UE_id = 0, dci_formats[2], rnti_types[2], mcsIndex; + int startSymbolAndLength = 0, StartSymbolIndex = -1, NrOfSymbols = 14, StartSymbolIndex_tmp, NrOfSymbols_tmp, x_Overhead, time_domain_assignment; + gNB_MAC_INST *nr_mac = RC.nrmac[module_idP]; + NR_COMMON_channels_t *cc = &nr_mac->common_channels[0]; + NR_RA_t *ra = &cc->ra[0]; + NR_UE_list_t *UE_list = &nr_mac->UE_list; + NR_SearchSpace_t *ss = ra->ra_ss; + + uint16_t RA_rnti = ra->RA_rnti; + long locationAndBandwidth; + // uint8_t *vrb_map = cc[CC_id].vrb_map, CC_id; + + // check if UE is doing RA on CORESET0 , InitialBWP or configured BWP from SCD + // get the BW of the PDCCH for PDCCH size and RAR PDSCH size + + NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; + int dci10_bw; + + if (ra->coreset0_configured == 1) { + AssertFatal(1==0,"This is a standalone condition\n"); + } + else { // on configured BWP or initial LDBWP, bandwidth parameters in DCI correspond size of initialBWP + locationAndBandwidth = scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters.locationAndBandwidth; + dci10_bw = NRRIV2BW(locationAndBandwidth,275); + } + + if ((ra->Msg2_frame == frameP) && (ra->Msg2_slot == slotP)) { + + nfapi_nr_dl_tti_request_body_t *dl_req = &nr_mac->DL_req[CC_id].dl_tti_request_body; + nfapi_nr_pdu_t *tx_req = &nr_mac->TX_req[CC_id].pdu_list[nr_mac->TX_req[CC_id].Number_of_PDUs]; + + nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdcch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs]; + memset((void*)dl_tti_pdcch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t)); + dl_tti_pdcch_pdu->PDUType = NFAPI_NR_DL_TTI_PDCCH_PDU_TYPE; + dl_tti_pdcch_pdu->PDUSize = (uint8_t)(2+sizeof(nfapi_nr_dl_tti_pdcch_pdu)); + + nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs+1]; + memset((void *)dl_tti_pdsch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t)); + dl_tti_pdsch_pdu->PDUType = NFAPI_NR_DL_TTI_PDSCH_PDU_TYPE; + dl_tti_pdsch_pdu->PDUSize = (uint8_t)(2+sizeof(nfapi_nr_dl_tti_pdsch_pdu)); + + nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15 = &dl_tti_pdcch_pdu->pdcch_pdu.pdcch_pdu_rel15; + nfapi_nr_dl_tti_pdsch_pdu_rel15_t *pdsch_pdu_rel15 = &dl_tti_pdsch_pdu->pdsch_pdu.pdsch_pdu_rel15; + + // Checking if the DCI allocation is feasible in current subframe + if (dl_req->nPDUs == NFAPI_NR_MAX_DL_TTI_PDUS) { + LOG_I(MAC, "[RAPROC] Subframe %d: FAPI DL structure is full, skip scheduling UE %d\n", slotP, RA_rnti); + return; + } + + LOG_I(MAC,"[gNB %d] [RAPROC] CC_id %d Frame %d, slotP %d: Generating RAR DCI, state %d\n", module_idP, CC_id, frameP, slotP, ra->state); + + // This code from this point on will not work on initialBWP or CORESET0 + AssertFatal(ra->bwp_id>0,"cannot work on initialBWP for now\n"); + + NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id]; + AssertFatal(secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count == 1, + "downlinkBWP_ToAddModList has %d BWP!\n", secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count); + NR_BWP_Downlink_t *bwp = secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id - 1]; + NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[ra->bwp_id-1]; + + LOG_D(MAC, "[RAPROC] Scheduling common search space DCI type 1 dlBWP BW %d\n", dci10_bw); + + mcsIndex = 0; // Qm>2 not allowed for RAR + + pdsch_pdu_rel15->pduBitmap = 0; + pdsch_pdu_rel15->rnti = RA_rnti; + pdsch_pdu_rel15->pduIndex = 0; + + + pdsch_pdu_rel15->BWPSize = NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275); + pdsch_pdu_rel15->BWPStart = NRRIV2PRBOFFSET(bwp->bwp_Common->genericParameters.locationAndBandwidth,275); + pdsch_pdu_rel15->SubcarrierSpacing = bwp->bwp_Common->genericParameters.subcarrierSpacing; + pdsch_pdu_rel15->CyclicPrefix = 0; + pdsch_pdu_rel15->NrOfCodewords = 1; + pdsch_pdu_rel15->targetCodeRate[0] = nr_get_code_rate_dl(mcsIndex,0); + pdsch_pdu_rel15->qamModOrder[0] = 2; + pdsch_pdu_rel15->mcsIndex[0] = mcsIndex; + if (bwp->bwp_Dedicated->pdsch_Config->choice.setup->mcs_Table == NULL) + pdsch_pdu_rel15->mcsTable[0] = 0; + else{ + if (*bwp->bwp_Dedicated->pdsch_Config->choice.setup->mcs_Table == 0) + pdsch_pdu_rel15->mcsTable[0] = 1; + else + pdsch_pdu_rel15->mcsTable[0] = 2; + } + pdsch_pdu_rel15->rvIndex[0] = 0; + pdsch_pdu_rel15->dataScramblingId = *scc->physCellId; + pdsch_pdu_rel15->nrOfLayers = 1; + pdsch_pdu_rel15->transmissionScheme = 0; + pdsch_pdu_rel15->refPoint = 0; + pdsch_pdu_rel15->dmrsConfigType = 0; + pdsch_pdu_rel15->dlDmrsScramblingId = *scc->physCellId; + pdsch_pdu_rel15->SCID = 0; + pdsch_pdu_rel15->numDmrsCdmGrpsNoData = 2; + pdsch_pdu_rel15->dmrsPorts = 1; + pdsch_pdu_rel15->resourceAlloc = 1; + pdsch_pdu_rel15->rbStart = 0; + pdsch_pdu_rel15->rbSize = 6; + pdsch_pdu_rel15->VRBtoPRBMapping = 0; // non interleaved + + for (int i=0; ibwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.count; i++) { + startSymbolAndLength = bwp->bwp_Common->pdsch_ConfigCommon->choice.setup->pdsch_TimeDomainAllocationList->list.array[i]->startSymbolAndLength; + SLIV2SL(startSymbolAndLength, &StartSymbolIndex_tmp, &NrOfSymbols_tmp); + if (NrOfSymbols_tmp < NrOfSymbols) { + NrOfSymbols = NrOfSymbols_tmp; + StartSymbolIndex = StartSymbolIndex_tmp; + time_domain_assignment = i; // this is short PDSCH added to the config to fit mixed slot + } + } + + AssertFatal(StartSymbolIndex >= 0, "StartSymbolIndex is negative\n"); + + pdsch_pdu_rel15->StartSymbolIndex = StartSymbolIndex; + pdsch_pdu_rel15->NrOfSymbols = NrOfSymbols; + pdsch_pdu_rel15->dlDmrsSymbPos = fill_dmrs_mask(NULL, scc->dmrs_TypeA_Position, NrOfSymbols); + + dci_pdu_rel15_t dci_pdu_rel15[MAX_DCI_CORESET]; + dci_pdu_rel15[0].frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(pdsch_pdu_rel15->rbSize, + pdsch_pdu_rel15->rbStart,dci10_bw); + dci_pdu_rel15[0].time_domain_assignment.val = time_domain_assignment; + dci_pdu_rel15[0].vrb_to_prb_mapping.val = 0; + dci_pdu_rel15[0].mcs = pdsch_pdu_rel15->mcsIndex[0]; + dci_pdu_rel15[0].tb_scaling = 0; + + LOG_I(MAC, "[RAPROC] DCI type 1 payload: freq_alloc %d (%d,%d,%d), time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d \n", + dci_pdu_rel15[0].frequency_domain_assignment.val, + pdsch_pdu_rel15->rbStart, + pdsch_pdu_rel15->rbSize, + dci10_bw, + dci_pdu_rel15[0].time_domain_assignment.val, + dci_pdu_rel15[0].vrb_to_prb_mapping.val, + dci_pdu_rel15[0].mcs, + dci_pdu_rel15[0].tb_scaling); + + nr_configure_pdcch(nr_mac, pdcch_pdu_rel15, RA_rnti, 0, ss, scc, bwp); + + LOG_I(MAC, "Frame %d: Subframe %d : Adding common DL DCI for RA_RNTI %x\n", frameP, slotP, RA_rnti); + + dci_formats[0] = NR_DL_DCI_FORMAT_1_0; + rnti_types[0] = NR_RNTI_RA; + + LOG_D(MAC, "[RAPROC] DCI params: rnti %d, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n", + pdcch_pdu_rel15->dci_pdu.RNTI[0], + rnti_types[0], + dci_formats[0], + (unsigned long long)pdcch_pdu_rel15->FreqDomainResource, + pdcch_pdu_rel15->StartSymbolIndex, + pdcch_pdu_rel15->DurationSymbols); + + fill_dci_pdu_rel15(scc,secondaryCellGroup,pdcch_pdu_rel15, &dci_pdu_rel15[0], dci_formats, rnti_types,dci10_bw,ra->bwp_id); + + dl_req->nPDUs+=2; + + // Program UL processing for Msg3 + nr_get_Msg3alloc(scc, ubwp, slotP, frameP, ra); + LOG_I(MAC, "Frame %d, Subframe %d: Setting Msg3 reception for Frame %d Subframe %d\n", frameP, slotP, ra->Msg3_frame, ra->Msg3_slot); + nr_add_msg3(module_idP, CC_id, frameP, slotP); + ra->state = WAIT_Msg3; + LOG_D(MAC,"[gNB %d][RAPROC] Frame %d, Subframe %d: RA state %d\n", module_idP, frameP, slotP, ra->state); + + x_Overhead = 0; + nr_get_tbs_dl(&dl_tti_pdsch_pdu->pdsch_pdu, x_Overhead, pdsch_pdu_rel15->numDmrsCdmGrpsNoData, dci_pdu_rel15[0].tb_scaling); + + // DL TX request + tx_req->PDU_length = pdsch_pdu_rel15->TBSize[0]; + tx_req->PDU_index = nr_mac->pdu_index[CC_id]++; + tx_req->num_TLV = 1; + tx_req->TLVs[0].length = 8; + nr_mac->TX_req[CC_id].SFN = frameP; + nr_mac->TX_req[CC_id].Number_of_PDUs++; + nr_mac->TX_req[CC_id].Slot = slotP; + memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&cc[CC_id].RAR_pdu.payload[0], tx_req->TLVs[0].length); + } +} + +void nr_clear_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP){ + NR_RA_t *ra = &RC.nrmac[module_idP]->common_channels[CC_id].ra[0]; + LOG_D(MAC,"[gNB %d][RAPROC] CC_id %d Frame %d Clear Random access information rnti %x\n", module_idP, CC_id, frameP, ra->rnti); + ra->state = IDLE; + ra->timing_offset = 0; + ra->RRC_timer = 20; + ra->rnti = 0; + ra->msg3_round = 0; +} + + +///////////////////////////////////// +// Random Access Response PDU // +// TS 38.213 ch 8.2 // +// TS 38.321 ch 6.2.3 // +///////////////////////////////////// +//| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |// bit-wise +//| E | T | R A P I D |// +//| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |// +//| R | T A |// +//| T A | UL grant |// +//| UL grant |// +//| UL grant |// +//| UL grant |// +//| T C - R N T I |// +//| T C - R N T I |// +///////////////////////////////////// +// UL grant (27 bits) // +///////////////////////////////////// +//| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |// bit-wise +//|-------------------|FHF|F_alloc|// +//| Freq allocation |// +//| F_alloc |Time allocation|// +//| MCS | TPC |CSI|// +///////////////////////////////////// +// WIP +// todo: +// - handle MAC RAR BI subheader +// - sending only 1 RAR subPDU +// - UL Grant: hardcoded CSI, TPC, time alloc +// - padding +void nr_fill_rar(uint8_t Mod_idP, + NR_RA_t * ra, + uint8_t * dlsch_buffer, + nfapi_nr_pusch_pdu_t *pusch_pdu){ + + LOG_D(MAC, "[gNB] Generate RAR MAC PDU frame %d slot %d ", ra->Msg2_frame, ra-> Msg2_slot); + NR_RA_HEADER_RAPID *rarh = (NR_RA_HEADER_RAPID *) dlsch_buffer; + NR_MAC_RAR *rar = (NR_MAC_RAR *) (dlsch_buffer + 1); + unsigned char csi_req = 0, tpc_command; + //uint8_t N_UL_Hop; + uint8_t valid_bits; + uint32_t ul_grant; + uint16_t f_alloc, prb_alloc, bwp_size, truncation=0; + + tpc_command = 3; // this is 0 dB + + /// E/T/RAPID subheader /// + // E = 0, one only RAR, first and last + // T = 1, RAPID + rarh->E = 0; + rarh->T = 1; + rarh->RAPID = ra->preamble_index; + + /// RAR MAC payload /// + rar->R = 0; + + // TA command + rar->TA1 = (uint8_t) (ra->timing_offset >> 5); // 7 MSBs of timing advance + rar->TA2 = (uint8_t) (ra->timing_offset & 0x1f); // 5 LSBs of timing advance + + // TC-RNTI + rar->TCRNTI_1 = (uint8_t) (ra->rnti >> 8); // 8 MSBs of rnti + rar->TCRNTI_2 = (uint8_t) (ra->rnti & 0xff); // 8 LSBs of rnti + + // UL grant + + ra->msg3_TPC = tpc_command; + + bwp_size = pusch_pdu->bwp_size; + prb_alloc = PRBalloc_to_locationandbandwidth0(ra->msg3_nb_rb, ra->msg3_first_rb, bwp_size); + if (bwp_size>180) { + AssertFatal(1==0,"Initial UBWP larger than 180 currently not supported"); + } + else { + valid_bits = (uint8_t)ceil(log2(bwp_size*(bwp_size+1)>>1)); + } + + if (pusch_pdu->frequency_hopping){ + AssertFatal(1==0,"PUSCH with frequency hopping currently not supported"); + } else { + for (int i=0; imcs_index << 4) | (ra->Msg3_tda_id << 8) | (f_alloc << 12) | (pusch_pdu->frequency_hopping << 26); + + rar->UL_GRANT_1 = (uint8_t) (ul_grant >> 24) & 0x07; + rar->UL_GRANT_2 = (uint8_t) (ul_grant >> 16) & 0xff; + rar->UL_GRANT_3 = (uint8_t) (ul_grant >> 8) & 0xff; + rar->UL_GRANT_4 = (uint8_t) ul_grant & 0xff; + } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c index 2a36425fae..5fa77c6ca7 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c @@ -31,9 +31,9 @@ */ #include "assertions.h" -#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" -#include "LAYER2/NR_MAC_gNB/mac_proto.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" +#include "NR_MAC_gNB/nr_mac_gNB.h" +#include "NR_MAC_gNB/mac_proto.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" #include "UTIL/OPT/opt.h" diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c index 5233270149..cf2323f571 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c @@ -34,9 +34,9 @@ #include "PHY/defs_nr_common.h" #include "PHY/NR_TRANSPORT/nr_transport_common_proto.h" /*MAC*/ -#include "LAYER2/NR_MAC_COMMON/nr_mac.h" -#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" +#include "NR_MAC_COMMON/nr_mac.h" +#include "NR_MAC_gNB/nr_mac_gNB.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" #include "LAYER2/MAC/mac.h" /*NFAPI*/ @@ -44,6 +44,13 @@ /*TAG*/ #include "NR_TAG-Id.h" +//////////////////////////////////////////////////////// +/////* DLSCH MAC PDU generation (6.1.2 TS 38.321) *///// +//////////////////////////////////////////////////////// +#define OCTET 8 +#define HALFWORD 16 +#define WORD 32 +//#define SIZE_OF_POINTER sizeof (void *) int nr_generate_dlsch_pdu(module_id_t module_idP, unsigned char *sdus_payload, @@ -53,20 +60,23 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, unsigned char *sdu_lcids, unsigned char drx_cmd, unsigned char *ue_cont_res_id, - unsigned short post_padding){ - + unsigned short post_padding) { gNB_MAC_INST *gNB = RC.nrmac[module_idP]; - NR_MAC_SUBHEADER_FIXED *mac_pdu_ptr = (NR_MAC_SUBHEADER_FIXED *) mac_pdu; - unsigned char * dlsch_buffer_ptr = sdus_payload; + unsigned char *dlsch_buffer_ptr = sdus_payload; uint8_t last_size = 0; int offset = 0, mac_ce_size, i, timing_advance_cmd, tag_id = 0; - - // MAC CEs + // MAC CEs uint8_t mac_header_control_elements[16], *ce_ptr; ce_ptr = &mac_header_control_elements[0]; + uint16_t UE_id = 0; //TODO need to get as a function parameter or need to invoke api to UE_id using module Id and RNTI + gNB_MAC_INST *gNB_mac = RC.nrmac[module_idP]; + NR_UE_list_t *UE_list = &gNB_mac->UE_list; + NR_UE_sched_ctrl_t *ue_sched_ctl = NULL; + //NR_CellGroupConfig_t *config = UE_list->secondaryCellGroup[UE_id]; + ue_sched_ctl = &(UE_list->UE_sched_ctrl[UE_id]); - // 1) Compute MAC CE and related subheaders + // 1) Compute MAC CE and related subheaders // DRX command subheader (MAC CE size 0) if (drx_cmd != 255) { @@ -81,57 +91,216 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, // now TA is always send when ta_timer resets regardless of its value // this is done to avoid issues with the timeAlignmentTimer which is // supposed to monitor if the UE received TA or not */ - if (gNB->ta_len){ + if (gNB->ta_len) { mac_pdu_ptr->R = 0; mac_pdu_ptr->LCID = DL_SCH_LCID_TA_COMMAND; //last_size = 1; mac_pdu_ptr++; - // TA MAC CE (1 octet) timing_advance_cmd = gNB->ta_command; - AssertFatal(timing_advance_cmd < 64,"timing_advance_cmd %d > 63\n", timing_advance_cmd); + AssertFatal(timing_advance_cmd < 64, "timing_advance_cmd %d > 63\n", timing_advance_cmd); ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND = timing_advance_cmd; //(timing_advance_cmd+31)&0x3f; - if (gNB->tag->tag_Id != 0){ - tag_id = gNB->tag->tag_Id; + + if (gNB->tag->tag_Id != 0) { + tag_id = gNB->tag->tag_Id; ((NR_MAC_CE_TA *) ce_ptr)->TAGID = tag_id; } LOG_D(MAC, "NR MAC CE timing advance command = %d (%d) TAG ID = %d\n", timing_advance_cmd, ((NR_MAC_CE_TA *) ce_ptr)->TA_COMMAND, tag_id); mac_ce_size = sizeof(NR_MAC_CE_TA); - // Copying bytes for MAC CEs to the mac pdu pointer memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); ce_ptr += mac_ce_size; mac_pdu_ptr += (unsigned char) mac_ce_size; } - // Contention resolution fixed subheader and MAC CE if (ue_cont_res_id) { mac_pdu_ptr->R = 0; - mac_pdu_ptr->LCID = DL_SCH_LCID_CON_RES_ID; + mac_pdu_ptr->LCID = DL_SCH_LCID_CON_RES_ID; mac_pdu_ptr++; //last_size = 1; - // contention resolution identity MAC ce has a fixed 48 bit size - // this contains the UL CCCH SDU. If UL CCCH SDU is longer than 48 bits, + // this contains the UL CCCH SDU. If UL CCCH SDU is longer than 48 bits, // it contains the first 48 bits of the UL CCCH SDU LOG_T(MAC, "[gNB ][RAPROC] Generate contention resolution msg: %x.%x.%x.%x.%x.%x\n", - ue_cont_res_id[0], ue_cont_res_id[1], ue_cont_res_id[2], - ue_cont_res_id[3], ue_cont_res_id[4], ue_cont_res_id[5]); - + ue_cont_res_id[0], ue_cont_res_id[1], ue_cont_res_id[2], + ue_cont_res_id[3], ue_cont_res_id[4], ue_cont_res_id[5]); // Copying bytes (6 octects) to CEs pointer mac_ce_size = 6; memcpy(ce_ptr, ue_cont_res_id, mac_ce_size); - // Copying bytes for MAC CEs to mac pdu pointer memcpy((void *) mac_pdu_ptr, (void *) ce_ptr, mac_ce_size); ce_ptr += mac_ce_size; mac_pdu_ptr += (unsigned char) mac_ce_size; } + //TS 38.321 Sec 6.1.3.15 TCI State indication for UE Specific PDCCH MAC CE SubPDU generation + if (ue_sched_ctl->UE_mac_ce_ctrl.pdcch_state_ind.is_scheduled) { + //filling subheader + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = DL_SCH_LCID_TCI_STATE_IND_UE_SPEC_PDCCH; + mac_pdu_ptr++; + //Creating the instance of CE structure + NR_TCI_PDCCH nr_UESpec_TCI_StateInd_PDCCH; + //filling the CE structre + nr_UESpec_TCI_StateInd_PDCCH.CoresetId1 = ((ue_sched_ctl->UE_mac_ce_ctrl.pdcch_state_ind.coresetId) & 0xF) >> 1; //extracting MSB 3 bits from LS nibble + nr_UESpec_TCI_StateInd_PDCCH.ServingCellId = (ue_sched_ctl->UE_mac_ce_ctrl.pdcch_state_ind.servingCellId) & 0x1F; //extracting LSB 5 Bits + nr_UESpec_TCI_StateInd_PDCCH.TciStateId = (ue_sched_ctl->UE_mac_ce_ctrl.pdcch_state_ind.tciStateId) & 0x7F; //extracting LSB 7 bits + nr_UESpec_TCI_StateInd_PDCCH.CoresetId2 = (ue_sched_ctl->UE_mac_ce_ctrl.pdcch_state_ind.coresetId) & 0x1; //extracting LSB 1 bit + LOG_D(MAC, "NR MAC CE TCI state indication for UE Specific PDCCH = %d \n", nr_UESpec_TCI_StateInd_PDCCH.TciStateId); + mac_ce_size = sizeof(NR_TCI_PDCCH); + // Copying bytes for MAC CEs to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *)&nr_UESpec_TCI_StateInd_PDCCH, mac_ce_size); + //incrementing the PDU pointer + mac_pdu_ptr += (unsigned char) mac_ce_size; + } - // 2) Generation of DLSCH MAC SDU subheaders + //TS 38.321 Sec 6.1.3.16, SP CSI reporting on PUCCH Activation/Deactivation MAC CE + if (ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.is_scheduled) { + //filling the subheader + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = DL_SCH_LCID_SP_CSI_REP_PUCCH_ACT; + mac_pdu_ptr++; + //creating the instance of CE structure + NR_PUCCH_CSI_REPORTING nr_PUCCH_CSI_reportingActDeact; + //filling the CE structure + nr_PUCCH_CSI_reportingActDeact.BWP_Id = (ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.bwpId) & 0x3; //extracting LSB 2 bibs + nr_PUCCH_CSI_reportingActDeact.ServingCellId = (ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.servingCellId) & 0x1F; //extracting LSB 5 bits + nr_PUCCH_CSI_reportingActDeact.S0 = ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.s0tos3_actDeact[0]; + nr_PUCCH_CSI_reportingActDeact.S1 = ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.s0tos3_actDeact[1]; + nr_PUCCH_CSI_reportingActDeact.S2 = ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.s0tos3_actDeact[2]; + nr_PUCCH_CSI_reportingActDeact.S3 = ue_sched_ctl->UE_mac_ce_ctrl.SP_CSI_reporting_pucch.s0tos3_actDeact[3]; + nr_PUCCH_CSI_reportingActDeact.R2 = 0; + mac_ce_size = sizeof(NR_PUCCH_CSI_REPORTING); + // Copying MAC CE data to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *)&nr_PUCCH_CSI_reportingActDeact, mac_ce_size); + //incrementing the PDU pointer + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + //TS 38.321 Sec 6.1.3.14, TCI State activation/deactivation for UE Specific PDSCH MAC CE + if (ue_sched_ctl->UE_mac_ce_ctrl.pdsch_TCI_States_ActDeact.is_scheduled) { + //Computing the number of octects to be allocated for Flexible array member + //of MAC CE structure + uint8_t num_octects = (ue_sched_ctl->UE_mac_ce_ctrl.pdsch_TCI_States_ActDeact.highestTciStateActivated) / 8 + 1; //Calculating the number of octects for allocating the memory + //filling the subheader + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->F = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->LCID = DL_SCH_LCID_TCI_STATE_ACT_UE_SPEC_PDSCH; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->L = sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t); + last_size = 2; + //Incrementing the PDU pointer + mac_pdu_ptr += last_size; + //allocating memory for CE Structure + NR_TCI_PDSCH_APERIODIC_CSI *nr_UESpec_TCI_StateInd_PDSCH = (NR_TCI_PDSCH_APERIODIC_CSI *)malloc(sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t)); + //initializing to zero + memset((void *)nr_UESpec_TCI_StateInd_PDSCH, 0, sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t)); + //filling the CE Structure + nr_UESpec_TCI_StateInd_PDSCH->BWP_Id = (ue_sched_ctl->UE_mac_ce_ctrl.pdsch_TCI_States_ActDeact.bwpId) & 0x3; //extracting LSB 2 Bits + nr_UESpec_TCI_StateInd_PDSCH->ServingCellId = (ue_sched_ctl->UE_mac_ce_ctrl.pdsch_TCI_States_ActDeact.servingCellId) & 0x1F; //extracting LSB 5 bits + + for(i = 0; i < (num_octects * 8); i++) { + if(ue_sched_ctl->UE_mac_ce_ctrl.pdsch_TCI_States_ActDeact.tciStateActDeact[i]) + nr_UESpec_TCI_StateInd_PDSCH->T[i / 8] = nr_UESpec_TCI_StateInd_PDSCH->T[i / 8] | (1 << (i % 8)); + } + + mac_ce_size = sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t); + //Copying bytes for MAC CEs to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *)nr_UESpec_TCI_StateInd_PDSCH, mac_ce_size); + //incrementing the mac pdu pointer + mac_pdu_ptr += (unsigned char) mac_ce_size; + //freeing the allocated memory + free(nr_UESpec_TCI_StateInd_PDSCH); + } + + //TS38.321 Sec 6.1.3.13 Aperiodic CSI Trigger State Subselection MAC CE + if (ue_sched_ctl->UE_mac_ce_ctrl.aperi_CSI_trigger.is_scheduled) { + //Computing the number of octects to be allocated for Flexible array member + //of MAC CE structure + uint8_t num_octects = (ue_sched_ctl->UE_mac_ce_ctrl.aperi_CSI_trigger.highestTriggerStateSelected) / 8 + 1; //Calculating the number of octects for allocating the memory + //filling the subheader + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->F = 0; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->LCID = DL_SCH_LCID_APERIODIC_CSI_TRI_STATE_SUBSEL; + ((NR_MAC_SUBHEADER_SHORT *) mac_pdu_ptr)->L = sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t); + last_size = 2; + //Incrementing the PDU pointer + mac_pdu_ptr += last_size; + //allocating memory for CE structure + NR_TCI_PDSCH_APERIODIC_CSI *nr_Aperiodic_CSI_Trigger = (NR_TCI_PDSCH_APERIODIC_CSI *)malloc(sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t)); + //initializing to zero + memset((void *)nr_Aperiodic_CSI_Trigger, 0, sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t)); + //filling the CE Structure + nr_Aperiodic_CSI_Trigger->BWP_Id = (ue_sched_ctl->UE_mac_ce_ctrl.aperi_CSI_trigger.bwpId) & 0x3; //extracting LSB 2 bits + nr_Aperiodic_CSI_Trigger->ServingCellId = (ue_sched_ctl->UE_mac_ce_ctrl.aperi_CSI_trigger.servingCellId) & 0x1F; //extracting LSB 5 bits + nr_Aperiodic_CSI_Trigger->R = 0; + + for(i = 0; i < (num_octects * 8); i++) { + if(ue_sched_ctl->UE_mac_ce_ctrl.aperi_CSI_trigger.triggerStateSelection[i]) + nr_Aperiodic_CSI_Trigger->T[i / 8] = nr_Aperiodic_CSI_Trigger->T[i / 8] | (1 << (i % 8)); + } + + mac_ce_size = sizeof(NR_TCI_PDSCH_APERIODIC_CSI) + num_octects * sizeof(uint8_t); + // Copying bytes for MAC CEs to the mac pdu pointer + memcpy((void *) mac_pdu_ptr, (void *)nr_Aperiodic_CSI_Trigger, mac_ce_size); + //incrementing the mac pdu pointer + mac_pdu_ptr += (unsigned char) mac_ce_size; + //freeing the allocated memory + free(nr_Aperiodic_CSI_Trigger); + } + + if (ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.is_scheduled) { + ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->R = 0; + ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->LCID = DL_SCH_LCID_SP_ZP_CSI_RS_RES_SET_ACT; + mac_pdu_ptr++; + ((NR_MAC_CE_SP_ZP_CSI_RS_RES_SET *) mac_pdu_ptr)->A_D = ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.act_deact; + ((NR_MAC_CE_SP_ZP_CSI_RS_RES_SET *) mac_pdu_ptr)->CELLID = ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.serv_cell_id & 0x1F; //5 bits + ((NR_MAC_CE_SP_ZP_CSI_RS_RES_SET *) mac_pdu_ptr)->BWPID = ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.bwpid & 0x3; //2 bits + ((NR_MAC_CE_SP_ZP_CSI_RS_RES_SET *) mac_pdu_ptr)->CSIRS_RSC_ID = ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.rsc_id & 0xF; //4 bits + ((NR_MAC_CE_SP_ZP_CSI_RS_RES_SET *) mac_pdu_ptr)->R = 0; + LOG_D(MAC, "NR MAC CE of ZP CSIRS Serv cell ID = %d BWPID= %d Rsc set ID = %d\n", ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.serv_cell_id, ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.bwpid, + ue_sched_ctl->UE_mac_ce_ctrl.sp_zp_csi_rs.rsc_id); + mac_ce_size = sizeof(NR_MAC_CE_SP_ZP_CSI_RS_RES_SET); + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + + if (ue_sched_ctl->UE_mac_ce_ctrl.csi_im.is_scheduled) { + mac_pdu_ptr->R = 0; + mac_pdu_ptr->LCID = DL_SCH_LCID_SP_CSI_RS_CSI_IM_RES_SET_ACT; + mac_pdu_ptr++; + CSI_RS_CSI_IM_ACT_DEACT_MAC_CE csi_rs_im_act_deact_ce; + csi_rs_im_act_deact_ce.A_D = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.act_deact; + csi_rs_im_act_deact_ce.SCID = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.serv_cellid & 0x3F;//gNB_PHY -> ssb_pdu.ssb_pdu_rel15.PhysCellId; + csi_rs_im_act_deact_ce.BWP_ID = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.bwp_id; + csi_rs_im_act_deact_ce.R1 = 0; + csi_rs_im_act_deact_ce.IM = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.im;// IF set CSI IM Rsc id will presesent else CSI IM RSC ID is abscent + csi_rs_im_act_deact_ce.SP_CSI_RSID = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.nzp_csi_rsc_id; + + if ( csi_rs_im_act_deact_ce.IM ) { //is_scheduled if IM is 1 else this field will not present + csi_rs_im_act_deact_ce.R2 = 0; + csi_rs_im_act_deact_ce.SP_CSI_IMID = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.csi_im_rsc_id; + mac_ce_size = sizeof ( csi_rs_im_act_deact_ce ) - sizeof ( csi_rs_im_act_deact_ce.TCI_STATE ); + } else { + mac_ce_size = sizeof ( csi_rs_im_act_deact_ce ) - sizeof ( csi_rs_im_act_deact_ce.TCI_STATE ) - 1; + } + + memcpy ((void *) mac_pdu_ptr, (void *) & ( csi_rs_im_act_deact_ce), mac_ce_size); + mac_pdu_ptr += (unsigned char) mac_ce_size; + + if (csi_rs_im_act_deact_ce.A_D ) { //Following IE is_scheduled only if A/D is 1 + mac_ce_size = sizeof ( struct TCI_S); + + for ( i = 0; i < ue_sched_ctl->UE_mac_ce_ctrl.csi_im.nb_tci_resource_set_id; i++) { + csi_rs_im_act_deact_ce.TCI_STATE.R = 0; + csi_rs_im_act_deact_ce.TCI_STATE.TCI_STATE_ID = ue_sched_ctl->UE_mac_ce_ctrl.csi_im.tci_state_id [i] & 0x7F; + memcpy ((void *) mac_pdu_ptr, (void *) & (csi_rs_im_act_deact_ce.TCI_STATE), mac_ce_size); + mac_pdu_ptr += (unsigned char) mac_ce_size; + } + } + } + + // 2) Generation of DLSCH MAC subPDUs including subheaders and MAC SDUs for (i = 0; i < num_sdus; i++) { LOG_D(MAC, "[gNB] Generate DLSCH header num sdu %d len sdu %d\n", num_sdus, sdu_lengths[i]); @@ -151,31 +320,27 @@ int nr_generate_dlsch_pdu(module_id_t module_idP, } mac_pdu_ptr += last_size; - - // 3) cycle through SDUs, compute each relevant and place dlsch_buffer in + // 3) cycle through SDUs, compute each relevant and place dlsch_buffer in memcpy((void *) mac_pdu_ptr, (void *) dlsch_buffer_ptr, sdu_lengths[i]); - dlsch_buffer_ptr+= sdu_lengths[i]; + dlsch_buffer_ptr += sdu_lengths[i]; mac_pdu_ptr += sdu_lengths[i]; } // 4) Compute final offset for padding - if (post_padding > 0) { + if (post_padding > 0) { ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->R = 0; ((NR_MAC_SUBHEADER_FIXED *) mac_pdu_ptr)->LCID = DL_SCH_LCID_PADDING; mac_pdu_ptr++; - - } else { + } else { // no MAC subPDU with padding } // compute final offset offset = ((unsigned char *) mac_pdu_ptr - mac_pdu); - //printf("Offset %d \n", ((unsigned char *) mac_pdu_ptr - mac_pdu)); - return offset; } /* functionalities of this function have been moved to nr_schedule_uss_dlsch_phytest */ -void nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){ +void nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) { } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c index 050f07ba67..8841083796 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c @@ -30,8 +30,8 @@ #include "nr_mac_gNB.h" #include "SCHED_NR/sched_nr.h" -#include "mac_proto.h" -#include "nr_mac_common.h" +#include "NR_MAC_gNB/mac_proto.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_common.h" #include "PHY/NR_TRANSPORT/nr_dlsch.h" #include "PHY/NR_TRANSPORT/nr_dci.h" #include "executables/nr-softmodem.h" @@ -250,25 +250,26 @@ void nr_schedule_css_dlsch_phytest(module_id_t module_idP, } - - - int configure_fapi_dl_pdu(int Mod_idP, - int *CCEIndex, nfapi_nr_dl_tti_request_body_t *dl_req, - NR_sched_pucch *pucch_sched, + NR_sched_pucch *pucch_sched, uint8_t *mcsIndex, uint16_t *rbSize, uint16_t *rbStart) { + gNB_MAC_INST *nr_mac = RC.nrmac[Mod_idP]; NR_COMMON_channels_t *cc = nr_mac->common_channels; NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdcch_pdu; nfapi_nr_dl_tti_request_pdu_t *dl_tti_pdsch_pdu; - int TBS, bwp_id = 1, UE_id = 0; + + int TBS; + int bwp_id=1; + int UE_id = 0; + NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list; NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id]; @@ -277,6 +278,9 @@ int configure_fapi_dl_pdu(int Mod_idP, secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count); NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]; + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n"); + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0, + "searchPsacesToAddModList is empty\n"); dl_tti_pdcch_pdu = &dl_req->dl_tti_pdu_list[dl_req->nPDUs]; memset((void*)dl_tti_pdcch_pdu,0,sizeof(nfapi_nr_dl_tti_request_pdu_t)); @@ -305,11 +309,12 @@ int configure_fapi_dl_pdu(int Mod_idP, pdsch_pdu_rel15->NrOfCodewords = 1; int mcs = (mcsIndex!=NULL) ? *mcsIndex : 9; + int current_harq_pid = UE_list->UE_sched_ctrl[UE_id].current_harq_pid; pdsch_pdu_rel15->targetCodeRate[0] = nr_get_code_rate_dl(mcs,0); pdsch_pdu_rel15->qamModOrder[0] = 2; pdsch_pdu_rel15->mcsIndex[0] = mcs; pdsch_pdu_rel15->mcsTable[0] = 0; - pdsch_pdu_rel15->rvIndex[0] = 0; + pdsch_pdu_rel15->rvIndex[0] = (get_softmodem_params()->phy_test==1) ? 0 : UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].round; pdsch_pdu_rel15->dataScramblingId = *scc->physCellId; pdsch_pdu_rel15->nrOfLayers = 1; pdsch_pdu_rel15->transmissionScheme = 0; @@ -324,7 +329,7 @@ int configure_fapi_dl_pdu(int Mod_idP, pdsch_pdu_rel15->rbStart = (rbStart!=NULL) ? *rbStart : 0; pdsch_pdu_rel15->rbSize = (rbSize!=NULL) ? *rbSize : pdsch_pdu_rel15->BWPSize; pdsch_pdu_rel15->VRBtoPRBMapping = 1; // non-interleaved, check if this is ok for initialBWP - // choose shortest PDSCH + int startSymbolAndLength=0; int time_domain_assignment=2; int StartSymbolIndex,NrOfSymbols; @@ -340,62 +345,104 @@ int configure_fapi_dl_pdu(int Mod_idP, scc->dmrs_TypeA_Position, pdsch_pdu_rel15->NrOfSymbols); - dci_pdu_rel15_t dci_pdu_rel15[MAX_DCI_CORESET]; + dci_pdu_rel15_t *dci_pdu_rel15 = calloc(MAX_DCI_CORESET,sizeof(dci_pdu_rel15_t)); - dci_pdu_rel15[0].frequency_domain_assignment = PRBalloc_to_locationandbandwidth0(pdsch_pdu_rel15->rbSize, - pdsch_pdu_rel15->rbStart, - NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275)); - dci_pdu_rel15[0].time_domain_assignment = time_domain_assignment; // row index used here instead of SLIV; - dci_pdu_rel15[0].vrb_to_prb_mapping = 1; + // bwp indicator + int n_dl_bwp = secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count; + if (n_dl_bwp < 4) + dci_pdu_rel15[0].bwp_indicator.val = bwp_id; + else + dci_pdu_rel15[0].bwp_indicator.val = bwp_id - 1; // as per table 7.3.1.1.2-1 in 38.212 + // frequency domain assignment + if (bwp->bwp_Dedicated->pdsch_Config->choice.setup->resourceAllocation==NR_PDSCH_Config__resourceAllocation_resourceAllocationType1) + dci_pdu_rel15[0].frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(pdsch_pdu_rel15->rbSize, + pdsch_pdu_rel15->rbStart, + NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275)); + else + AssertFatal(1==0,"Only frequency resource allocation type 1 is currently supported\n"); + // time domain assignment + dci_pdu_rel15[0].time_domain_assignment.val = time_domain_assignment; // row index used here instead of SLIV; + // mcs and rv dci_pdu_rel15[0].mcs = pdsch_pdu_rel15->mcsIndex[0]; - dci_pdu_rel15[0].tb_scaling = 1; - - dci_pdu_rel15[0].ra_preamble_index = 25; - dci_pdu_rel15[0].format_indicator = 1; - dci_pdu_rel15[0].ndi = 1; - dci_pdu_rel15[0].rv = 0; - dci_pdu_rel15[0].harq_pid = 0; - dci_pdu_rel15[0].dai = (pucch_sched->dai_c-1)&3; - dci_pdu_rel15[0].tpc = 2; + dci_pdu_rel15[0].rv = pdsch_pdu_rel15->rvIndex[0]; + // harq pid and ndi + dci_pdu_rel15[0].harq_pid = current_harq_pid; + dci_pdu_rel15[0].ndi = UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].ndi; + // DAI + dci_pdu_rel15[0].dai[0].val = (pucch_sched->dai_c-1)&3; + + // TPC for PUCCH + dci_pdu_rel15[0].tpc = 1; // table 7.2.1-1 in 38.213 + // PUCCH resource indicator dci_pdu_rel15[0].pucch_resource_indicator = pucch_sched->resource_indicator; - dci_pdu_rel15[0].pdsch_to_harq_feedback_timing_indicator = pucch_sched->timing_indicator; - + // PDSCH to HARQ TI + dci_pdu_rel15[0].pdsch_to_harq_feedback_timing_indicator.val = pucch_sched->timing_indicator; + UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].feedback_slot = pucch_sched->ul_slot; + UE_list->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid].is_waiting = 1; + // antenna ports + dci_pdu_rel15[0].antenna_ports.val = 0; // nb of cdm groups w/o data 1 and dmrs port 0 + // dmrs sequence initialization + dci_pdu_rel15[0].dmrs_sequence_initialization.val = pdsch_pdu_rel15->SCID; LOG_D(MAC, "[gNB scheduler phytest] DCI type 1 payload: freq_alloc %d (%d,%d,%d), time_alloc %d, vrb to prb %d, mcs %d tb_scaling %d ndi %d rv %d\n", - dci_pdu_rel15[0].frequency_domain_assignment, + dci_pdu_rel15[0].frequency_domain_assignment.val, pdsch_pdu_rel15->rbStart, pdsch_pdu_rel15->rbSize, NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275), - dci_pdu_rel15[0].time_domain_assignment, - dci_pdu_rel15[0].vrb_to_prb_mapping, + dci_pdu_rel15[0].time_domain_assignment.val, + dci_pdu_rel15[0].vrb_to_prb_mapping.val, dci_pdu_rel15[0].mcs, dci_pdu_rel15[0].tb_scaling, dci_pdu_rel15[0].ndi, dci_pdu_rel15[0].rv); - - nr_configure_pdcch(pdcch_pdu_rel15, - 1, // ue-specific - scc, - bwp); - - pdcch_pdu_rel15->numDlDci = 1; - pdcch_pdu_rel15->AggregationLevel[0] = 4; - pdcch_pdu_rel15->RNTI[0]=UE_list->rnti[0]; - pdcch_pdu_rel15->CceIndex[0] = CCEIndex[0]; - pdcch_pdu_rel15->beta_PDCCH_1_0[0]=0; - pdcch_pdu_rel15->powerControlOffsetSS[0]=1; - + + NR_SearchSpace_t *ss; + int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific; + + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n"); + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0, + "searchPsacesToAddModList is empty\n"); + + int found=0; + + for (int i=0;ibwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) { + ss=bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i]; + AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n"); + AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n"); + if (ss->searchSpaceType->present == target_ss) { + found=1; + break; + } + } + AssertFatal(found==1,"Couldn't find an adequate searchspace\n"); + + int ret = nr_configure_pdcch(nr_mac, + pdcch_pdu_rel15, + UE_list->rnti[UE_id], + 1, // ue-specific + ss, + scc, + bwp); + if (ret < 0) { + LOG_I(MAC,"CCE list not empty, couldn't schedule PDSCH\n"); + free(dci_pdu_rel15); + return (0); + } + int dci_formats[2]; int rnti_types[2]; - dci_formats[0] = NR_DL_DCI_FORMAT_1_0; + if (ss->searchSpaceType->choice.ue_Specific->dci_Formats) + dci_formats[0] = NR_DL_DCI_FORMAT_1_1; + else + dci_formats[0] = NR_DL_DCI_FORMAT_1_0; + rnti_types[0] = NR_RNTI_C; - pdcch_pdu_rel15->PayloadSizeBits[0]=nr_dci_size(dci_formats[0],rnti_types[0],pdcch_pdu_rel15->BWPSize); - fill_dci_pdu_rel15(pdcch_pdu_rel15,&dci_pdu_rel15[0],dci_formats,rnti_types); + fill_dci_pdu_rel15(scc,secondaryCellGroup,pdcch_pdu_rel15,dci_pdu_rel15,dci_formats,rnti_types,pdsch_pdu_rel15->BWPSize,bwp_id); - LOG_D(MAC, "DCI params: rnti %d, rnti_type %d, dci_format %d\n \ + LOG_D(MAC, "DCI params: rnti %x, rnti_type %d, dci_format %d\n \ coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n", - pdcch_pdu_rel15->RNTI[0], + pdcch_pdu_rel15->dci_pdu.RNTI[0], rnti_types[0], dci_formats[0], (unsigned long long)pdcch_pdu_rel15->FreqDomainResource, @@ -403,7 +450,7 @@ int configure_fapi_dl_pdu(int Mod_idP, pdcch_pdu_rel15->DurationSymbols); int x_Overhead = 0; // should be 0 for initialBWP - nr_get_tbs_dl(&dl_tti_pdsch_pdu->pdsch_pdu, x_Overhead); + nr_get_tbs_dl(&dl_tti_pdsch_pdu->pdsch_pdu,x_Overhead,pdsch_pdu_rel15->numDmrsCdmGrpsNoData,0); // Hardcode it for now TBS = dl_tti_pdsch_pdu->pdsch_pdu.pdsch_pdu_rel15.TBSize[0]; @@ -417,38 +464,84 @@ int configure_fapi_dl_pdu(int Mod_idP, pdsch_pdu_rel15->NrOfCodewords, pdsch_pdu_rel15->mcsIndex[0], TBS); + + free(dci_pdu_rel15); return TBS; //Return TBS in bytes } -void config_uldci(NR_BWP_Uplink_t *ubwp,nfapi_nr_pusch_pdu_t *pusch_pdu,nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, dci_pdu_rel15_t *dci_pdu_rel15, int *dci_formats, int *rnti_types) { +void config_uldci(NR_BWP_Uplink_t *ubwp, + nfapi_nr_pusch_pdu_t *pusch_pdu, + nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, + dci_pdu_rel15_t *dci_pdu_rel15, + int *dci_formats, int *rnti_types, + int time_domain_assignment, + int n_ubwp, int bwp_id) { - dci_pdu_rel15->frequency_domain_assignment = PRBalloc_to_locationandbandwidth0(pusch_pdu->rb_size, - pusch_pdu->rb_start, - NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275)); + switch(dci_formats[(pdcch_pdu_rel15->numDlDci)-1]) { + case NR_UL_DCI_FORMAT_0_0: + dci_pdu_rel15->frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(pusch_pdu->rb_size, + pusch_pdu->rb_start, + NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275)); + + dci_pdu_rel15->time_domain_assignment.val = time_domain_assignment; + dci_pdu_rel15->frequency_hopping_flag.val = pusch_pdu->frequency_hopping; + dci_pdu_rel15->mcs = 9; + + dci_pdu_rel15->format_indicator = 0; + dci_pdu_rel15->ndi = 1; + dci_pdu_rel15->rv = 0; + dci_pdu_rel15->harq_pid = 0; + dci_pdu_rel15->tpc = 2; + break; + case NR_UL_DCI_FORMAT_0_1: + dci_pdu_rel15->ndi = pusch_pdu->pusch_data.new_data_indicator; + dci_pdu_rel15->rv = pusch_pdu->pusch_data.rv_index; + dci_pdu_rel15->harq_pid = pusch_pdu->pusch_data.harq_process_id; + dci_pdu_rel15->frequency_hopping_flag.val = pusch_pdu->frequency_hopping; + dci_pdu_rel15->dai[0].val = 0; //TODO + // bwp indicator + if (n_ubwp < 4) + dci_pdu_rel15->bwp_indicator.val = bwp_id; + else + dci_pdu_rel15->bwp_indicator.val = bwp_id - 1; // as per table 7.3.1.1.2-1 in 38.212 + // frequency domain assignment + if (ubwp->bwp_Dedicated->pusch_Config->choice.setup->resourceAllocation==NR_PUSCH_Config__resourceAllocation_resourceAllocationType1) + dci_pdu_rel15->frequency_domain_assignment.val = PRBalloc_to_locationandbandwidth0(pusch_pdu->rb_size, + pusch_pdu->rb_start, + NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,275)); + else + AssertFatal(1==0,"Only frequency resource allocation type 1 is currently supported\n"); + // time domain assignment + dci_pdu_rel15->time_domain_assignment.val = time_domain_assignment; + // mcs + dci_pdu_rel15->mcs = pusch_pdu->mcs_index; + // tpc command for pusch + dci_pdu_rel15->tpc = 2; //TODO + // SRS resource indicator + if (ubwp->bwp_Dedicated->pusch_Config->choice.setup->txConfig != NULL) { + if (*ubwp->bwp_Dedicated->pusch_Config->choice.setup->txConfig == NR_PUSCH_Config__txConfig_codebook) + dci_pdu_rel15->srs_resource_indicator.val = 0; // taking resource 0 for SRS + else + AssertFatal(1==0,"Non Codebook configuration non supported\n"); + } + // Antenna Ports + dci_pdu_rel15->antenna_ports.val = 0; // TODO for now it is hardcoded, it should depends on cdm group no data and rank + // DMRS sequence initialization + dci_pdu_rel15->dmrs_sequence_initialization.val = pusch_pdu->scid; + break; + default : + AssertFatal(1==0,"Valid UL formats are 0_0 and 0_1 \n"); + } - dci_pdu_rel15->time_domain_assignment = 2; // row index used here instead of SLIV; - dci_pdu_rel15->frequency_hopping_flag = 0; - dci_pdu_rel15->mcs = 9; - - dci_pdu_rel15->format_indicator = 0; - dci_pdu_rel15->ndi = 1; - dci_pdu_rel15->rv = 0; - dci_pdu_rel15->harq_pid = 0; - dci_pdu_rel15->tpc = 2; - LOG_D(MAC, "[gNB scheduler phytest] ULDCI type 0 payload: PDCCH CCEIndex %d, freq_alloc %d, time_alloc %d, freq_hop_flag %d, mcs %d tpc %d ndi %d rv %d\n", - pdcch_pdu_rel15->CceIndex[pdcch_pdu_rel15->numDlDci], - dci_pdu_rel15->frequency_domain_assignment, - dci_pdu_rel15->time_domain_assignment, - dci_pdu_rel15->frequency_hopping_flag, + pdcch_pdu_rel15->dci_pdu.CceIndex[pdcch_pdu_rel15->numDlDci], + dci_pdu_rel15->frequency_domain_assignment.val, + dci_pdu_rel15->time_domain_assignment.val, + dci_pdu_rel15->frequency_hopping_flag.val, dci_pdu_rel15->mcs, dci_pdu_rel15->tpc, dci_pdu_rel15->ndi, dci_pdu_rel15->rv); - - dci_formats[pdcch_pdu_rel15->numDlDci] = NR_UL_DCI_FORMAT_0_0; - rnti_types[pdcch_pdu_rel15->numDlDci] = NR_RNTI_C; - pdcch_pdu_rel15->numDlDci++; } @@ -484,7 +577,7 @@ void configure_fapi_dl_Tx(module_id_t Mod_idP, tx_req->num_TLV = 1; tx_req->TLVs[0].length = tbs_bytes +2; - memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&nr_mac->UE_list.DLSCH_pdu[0][0].payload[0], tbs_bytes);; + memcpy((void*)&tx_req->TLVs[0].value.direct[0], (void*)&nr_mac->UE_list.DLSCH_pdu[0][0].payload[0], tbs_bytes); nr_mac->TX_req[CC_id].Number_of_PDUs++; nr_mac->TX_req[CC_id].SFN = frameP; @@ -497,11 +590,11 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, NR_sched_pucch *pucch_sched, nfapi_nr_dl_tti_pdsch_pdu_rel15_t *dlsch_config){ - LOG_D(MAC, "In nr_schedule_uss_dlsch_phytest \n"); + LOG_D(MAC, "In nr_schedule_uss_dlsch_phytest frame %d slot %d\n",frameP,slotP); int post_padding = 0, ta_len = 0, header_length_total = 0, sdu_length_total = 0, num_sdus = 0; int lcid, offset, i, header_length_last, TBS_bytes; - int UE_id = 0, CCEIndex = -1, CC_id = 0; + int UE_id = 0, CC_id = 0; gNB_MAC_INST *gNB_mac = RC.nrmac[module_idP]; //NR_COMMON_channels_t *cc = nr_mac->common_channels; @@ -525,27 +618,15 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, ta_len = gNB_mac->ta_len; - CCEIndex = allocate_nr_CCEs(gNB_mac, - 1, // bwp_id - 0, // coreset_id - 4, // aggregation, - 1, // search_space, 0 common, 1 ue-specific - UE_id, - 0); // m - - if (CCEIndex == -1) return; - - AssertFatal(CCEIndex>0,"CCEIndex is negative\n"); - int CCEIndices[2]; - CCEIndices[0] = CCEIndex; - TBS_bytes = configure_fapi_dl_pdu(module_idP, - CCEIndices, dl_req, - pucch_sched, + pucch_sched, dlsch_config!=NULL ? dlsch_config->mcsIndex : NULL, dlsch_config!=NULL ? &dlsch_config->rbSize : NULL, dlsch_config!=NULL ? &dlsch_config->rbStart : NULL); + + if (TBS_bytes == 0) + return; //The --NOS1 use case currently schedules DLSCH transmissions only when there is IP traffic arriving //through the LTE stack @@ -603,22 +684,23 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, break; } } + } //if (IS_SOFTMODEM_NOS1) else { //When the --NOS1 option is not enabled, DLSCH transmissions with random data //occur every time that the current function is called (dlsch phytest mode) + LOG_D(MAC,"Configuring DL_TX in %d.%d\n", frameP, slotP); // fill dlsch_buffer with random data for (i = 0; i < TBS_bytes; i++){ - //mac_sdus[i] = (unsigned char) rand(); - ((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0])[i] = (unsigned char) (lrand48()&0xff); + mac_sdus[i] = (unsigned char) (lrand48()&0xff); + //((uint8_t *)gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0])[i] = (unsigned char) (lrand48()&0xff); } - //Sending SDUs with size 1 //Initialize elements of sdu_lcids and sdu_lengths - sdu_lcids[0] = 0x05; // DRB + sdu_lcids[0] = 0x3f; // DRB sdu_lengths[0] = TBS_bytes - ta_len - 3; header_length_total += 2 + (sdu_lengths[0] >= 128); sdu_length_total += sdu_lengths[0]; @@ -652,7 +734,7 @@ void nr_schedule_uss_dlsch_phytest(module_id_t module_idP, offset = nr_generate_dlsch_pdu(module_idP, (unsigned char *) mac_sdus, - (unsigned char *) gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0], //(unsigned char *) mac_pdu, + (unsigned char *) gNB_mac->UE_list.DLSCH_pdu[0][0].payload[0], num_sdus, //num_sdus sdu_lengths, sdu_lcids, @@ -701,7 +783,7 @@ void nr_schedule_uss_ulsch_phytest(int Mod_idP, NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; int bwp_id=1; - + int mu = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters.subcarrierSpacing; int UE_id = 0; NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list; AssertFatal(UE_list->active[UE_id] >=0,"Cannot find UE_id %d is not active\n",UE_id); @@ -711,10 +793,15 @@ void nr_schedule_uss_ulsch_phytest(int Mod_idP, "downlinkBWP_ToAddModList has %d BWP!\n", secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.count); NR_BWP_Uplink_t *ubwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_id-1]; + int n_ubwp = secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.count; NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]; + NR_PUSCH_Config_t *pusch_Config = ubwp->bwp_Dedicated->pusch_Config->choice.setup; nfapi_nr_ul_tti_request_t *UL_tti_req = &RC.nrmac[Mod_idP]->UL_tti_req[0]; nfapi_nr_ul_dci_request_t *UL_dci_req = &RC.nrmac[Mod_idP]->UL_dci_req[0]; + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n"); + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0, + "searchPsacesToAddModList is empty\n"); uint16_t rnti = UE_list->rnti[UE_id]; nfapi_nr_ul_dci_request_pdus_t *ul_dci_request_pdu; @@ -729,20 +816,28 @@ void nr_schedule_uss_ulsch_phytest(int Mod_idP, LOG_D(MAC, "Scheduling UE specific PUSCH\n"); //UL_tti_req = &nr_mac->UL_tti_req[CC_id]; - /* - // original configuration - rel15_ul->rnti = 0x1234; - rel15_ul->ulsch_pdu_rel15.start_rb = 30; - rel15_ul->ulsch_pdu_rel15.number_rbs = 50; - rel15_ul->ulsch_pdu_rel15.start_symbol = 2; - rel15_ul->ulsch_pdu_rel15.number_symbols = 12; - rel15_ul->ulsch_pdu_rel15.nb_re_dmrs = 6; - rel15_ul->ulsch_pdu_rel15.length_dmrs = 1; - rel15_ul->ulsch_pdu_rel15.Qm = 2; - rel15_ul->ulsch_pdu_rel15.mcs = 9; - rel15_ul->ulsch_pdu_rel15.rv = 0; - rel15_ul->ulsch_pdu_rel15.n_layers = 1; - */ + + //Resource Allocation in time domain + int startSymbolAndLength=0; + int time_domain_assignment=1; + int StartSymbolIndex,NrOfSymbols,K2,mapping_type; + + AssertFatal(time_domain_assignmentbwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.count, + "time_domain_assignment %d>=%d\n",time_domain_assignment,ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.count); + startSymbolAndLength = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment]->startSymbolAndLength; + SLIV2SL(startSymbolAndLength,&StartSymbolIndex,&NrOfSymbols); + pusch_pdu->start_symbol_index = StartSymbolIndex; + pusch_pdu->nr_of_symbols = NrOfSymbols; + + mapping_type = ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment]->mappingType; + if (ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment]->k2 != NULL) + K2 = *ubwp->bwp_Common->pusch_ConfigCommon->choice.setup->pusch_TimeDomainAllocationList->list.array[time_domain_assignment]->k2; + else { + if (mu<2) K2=1; + else if(mu==2) K2=2; + else K2=3; + } + pusch_pdu->pdu_bit_map = PUSCH_PDU_BITMAP_PUSCH_DATA; pusch_pdu->rnti = rnti; pusch_pdu->handle = 0; //not yet used @@ -757,65 +852,147 @@ void nr_schedule_uss_ulsch_phytest(int Mod_idP, pusch_pdu->mcs_table = 0; //0: notqam256 [TS38.214, table 5.1.3.1-1] - corresponds to nr_target_code_rate_table1 in PHY pusch_pdu->target_code_rate = nr_get_code_rate_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table) ; pusch_pdu->qam_mod_order = nr_get_Qm_ul(pusch_pdu->mcs_index,pusch_pdu->mcs_table) ; - pusch_pdu->transform_precoding = 0; - pusch_pdu->data_scrambling_id = 0; //It equals the higher-layer parameter Data-scrambling-Identity if configured and the RNTI equals the C-RNTI, otherwise L2 needs to set it to physical cell id.; + if (pusch_Config->transformPrecoder == NULL) { + if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg3_transformPrecoder == NULL) + pusch_pdu->transform_precoding = 1; + else + pusch_pdu->transform_precoding = 0; + } + else + pusch_pdu->transform_precoding = *pusch_Config->transformPrecoder; + if (pusch_Config->dataScramblingIdentityPUSCH != NULL) + pusch_pdu->data_scrambling_id = *pusch_Config->dataScramblingIdentityPUSCH; + else + pusch_pdu->data_scrambling_id = *scc->physCellId; + pusch_pdu->nrOfLayers = 1; - pusch_pdu->resource_alloc = 1; //type 1 - //pusch_pdu->rb_bitmap;// for ressource alloc type 0 - pusch_pdu->rb_start = 0; - pusch_pdu->rb_size = 50; + + //Pusch Allocation in frequency domain [TS38.214, sec 6.1.2.2] + if (pusch_Config->resourceAllocation==NR_PUSCH_Config__resourceAllocation_resourceAllocationType1) { + pusch_pdu->resource_alloc = 1; //type 1 + pusch_pdu->rb_start = 0; + pusch_pdu->rb_size = 50; + } + else + AssertFatal(1==0,"Only frequency resource allocation type 1 is currently supported\n"); + pusch_pdu->vrb_to_prb_mapping = 0; - pusch_pdu->frequency_hopping = 0; + + if (pusch_Config->frequencyHopping==NULL) + pusch_pdu->frequency_hopping = 0; + else + pusch_pdu->frequency_hopping = 1; + //pusch_pdu->tx_direct_current_location;//The uplink Tx Direct Current location for the carrier. Only values in the value range of this field between 0 and 3299, which indicate the subcarrier index within the carrier corresponding 1o the numerology of the corresponding uplink BWP and value 3300, which indicates "Outside the carrier" and value 3301, which indicates "Undetermined position within the carrier" are used. [TS38.331, UplinkTxDirectCurrentBWP IE] - pusch_pdu->uplink_frequency_shift_7p5khz = 0; - //Resource Allocation in time domain - pusch_pdu->start_symbol_index = 2; - pusch_pdu->nr_of_symbols = 12; + //pusch_pdu->uplink_frequency_shift_7p5khz = 0; + // -------------------- // ------- DMRS ------- // -------------------- - uint16_t l_prime_mask = get_l_prime(pusch_pdu->nr_of_symbols, typeB, pusch_dmrs_pos0, pusch_len1); - pusch_pdu->ul_dmrs_symb_pos = l_prime_mask << pusch_pdu->start_symbol_index; - pusch_pdu->dmrs_config_type = 0; // dmrs-type 1 (the one with a single DMRS symbol in the beginning) - pusch_pdu->ul_dmrs_scrambling_id = 0; // If provided and the PUSCH is not a msg3 PUSCH, otherwise, L2 should set this to physical cell id - pusch_pdu->scid = 0; // DMRS sequence initialization [TS38.211, sec 6.4.1.1.1] - // Should match what is sent in DCI 0_1, otherwise set to 0 - //pusch_pdu->num_dmrs_cdm_grps_no_data; - //pusch_pdu->dmrs_ports; // DMRS ports. [TS38.212 7.3.1.1.2] provides description between DCI 0-1 content and DMRS ports - // Bitmap occupying the 11 LSBs with: bit 0: antenna port 1000 bit 11: antenna port 1011, - // and for each bit 0: DMRS port not used 1: DMRS port used + NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig; + if (mapping_type == NR_PUSCH_TimeDomainResourceAllocation__mappingType_typeA) + NR_DMRS_UplinkConfig = pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup; + else + NR_DMRS_UplinkConfig = pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup; + if (NR_DMRS_UplinkConfig->dmrs_Type == NULL) + pusch_pdu->dmrs_config_type = 0; + else + pusch_pdu->dmrs_config_type = 1; + pusch_pdu->scid = 0; // DMRS sequence initialization [TS38.211, sec 6.4.1.1.1] + if (pusch_pdu->transform_precoding) { // transform precoding disabled + long *scramblingid; + if (pusch_pdu->scid == 0) + scramblingid = NR_DMRS_UplinkConfig->transformPrecodingDisabled->scramblingID0; + else + scramblingid = NR_DMRS_UplinkConfig->transformPrecodingDisabled->scramblingID1; + if (scramblingid == NULL) + pusch_pdu->ul_dmrs_scrambling_id = *scc->physCellId; + else + pusch_pdu->ul_dmrs_scrambling_id = *scramblingid; + } + else { + pusch_pdu->ul_dmrs_scrambling_id = *scc->physCellId; + if (NR_DMRS_UplinkConfig->transformPrecodingEnabled->nPUSCH_Identity != NULL) + pusch_pdu->pusch_identity = *NR_DMRS_UplinkConfig->transformPrecodingEnabled->nPUSCH_Identity; + else + pusch_pdu->pusch_identity = *scc->physCellId; + } + pusch_dmrs_AdditionalPosition_t additional_pos; + if (NR_DMRS_UplinkConfig->dmrs_AdditionalPosition == NULL) + additional_pos = 2; + else { + if (*NR_DMRS_UplinkConfig->dmrs_AdditionalPosition == NR_DMRS_UplinkConfig__dmrs_AdditionalPosition_pos3) + additional_pos = 3; + else + additional_pos = *NR_DMRS_UplinkConfig->dmrs_AdditionalPosition; + } + pusch_maxLength_t pusch_maxLength; + if (NR_DMRS_UplinkConfig->maxLength == NULL) + pusch_maxLength = 1; + else + pusch_maxLength = 2; + uint16_t l_prime_mask = get_l_prime(pusch_pdu->nr_of_symbols, mapping_type, additional_pos, pusch_maxLength); + pusch_pdu->ul_dmrs_symb_pos = l_prime_mask << pusch_pdu->start_symbol_index; + + pusch_pdu->num_dmrs_cdm_grps_no_data = 1; + pusch_pdu->dmrs_ports = 1; // -------------------------------------------------------------------------------------------------------------------------------------------- // -------------------- // ------- PTRS ------- // -------------------- - uint8_t ptrs_mcs1 = 2; // higher layer parameter in PTRS-UplinkConfig - uint8_t ptrs_mcs2 = 4; // higher layer parameter in PTRS-UplinkConfig - uint8_t ptrs_mcs3 = 10; // higher layer parameter in PTRS-UplinkConfig - uint16_t n_rb0 = 25; // higher layer parameter in PTRS-UplinkConfig - uint16_t n_rb1 = 75; // higher layer parameter in PTRS-UplinkConfig - pusch_pdu->pusch_ptrs.ptrs_time_density = get_L_ptrs(ptrs_mcs1, ptrs_mcs2, ptrs_mcs3, pusch_pdu->mcs_index, pusch_pdu->mcs_table); - pusch_pdu->pusch_ptrs.ptrs_freq_density = get_K_ptrs(n_rb0, n_rb1, pusch_pdu->rb_size); - pusch_pdu->pusch_ptrs.ptrs_ports_list = (nfapi_nr_ptrs_ports_t *) malloc(2*sizeof(nfapi_nr_ptrs_ports_t)); - pusch_pdu->pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset = 0; + if (NR_DMRS_UplinkConfig->phaseTrackingRS != NULL) { + // TODO to be fixed from RRC config + uint8_t ptrs_mcs1 = 2; // higher layer parameter in PTRS-UplinkConfig + uint8_t ptrs_mcs2 = 4; // higher layer parameter in PTRS-UplinkConfig + uint8_t ptrs_mcs3 = 10; // higher layer parameter in PTRS-UplinkConfig + uint16_t n_rb0 = 25; // higher layer parameter in PTRS-UplinkConfig + uint16_t n_rb1 = 75; // higher layer parameter in PTRS-UplinkConfig + pusch_pdu->pusch_ptrs.ptrs_time_density = get_L_ptrs(ptrs_mcs1, ptrs_mcs2, ptrs_mcs3, pusch_pdu->mcs_index, pusch_pdu->mcs_table); + pusch_pdu->pusch_ptrs.ptrs_freq_density = get_K_ptrs(n_rb0, n_rb1, pusch_pdu->rb_size); + pusch_pdu->pusch_ptrs.ptrs_ports_list = (nfapi_nr_ptrs_ports_t *) malloc(2*sizeof(nfapi_nr_ptrs_ports_t)); + pusch_pdu->pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset = 0; + + pusch_pdu->pdu_bit_map &= PUSCH_PDU_BITMAP_PUSCH_PTRS; // enable PUSCH PTRS + } + else{ +// if(1<pusch_ptrs.ptrs_time_density >= pusch_pdu->nr_of_symbols) + pusch_pdu->pdu_bit_map &= ~PUSCH_PDU_BITMAP_PUSCH_PTRS; // disable PUSCH PTRS + } - if(1<pusch_ptrs.ptrs_time_density >= pusch_pdu->nr_of_symbols) - pusch_pdu->pdu_bit_map &= ~PUSCH_PDU_BITMAP_PUSCH_PTRS; // disable PUSCH PTRS // -------------------------------------------------------------------------------------------------------------------------------------------- //Pusch Allocation in frequency domain [TS38.214, sec 6.1.2.2] //Optional Data only included if indicated in pduBitmap + // TODO from harq function as in pdsch pusch_pdu->pusch_data.rv_index = 0; pusch_pdu->pusch_data.harq_process_id = 0; - pusch_pdu->pusch_data.new_data_indicator = 0; + pusch_pdu->pusch_data.new_data_indicator = 1; + + uint8_t num_dmrs_symb = 0; + + for(int dmrs_counter = pusch_pdu->start_symbol_index; dmrs_counter < pusch_pdu->start_symbol_index + pusch_pdu->nr_of_symbols; dmrs_counter++) + num_dmrs_symb += ((pusch_pdu->ul_dmrs_symb_pos >> dmrs_counter) & 1); + + uint8_t N_PRB_DMRS; + if (pusch_pdu->dmrs_config_type == 0) { + N_PRB_DMRS = pusch_pdu->num_dmrs_cdm_grps_no_data*6; + } + else { + N_PRB_DMRS = pusch_pdu->num_dmrs_cdm_grps_no_data*4; + } + pusch_pdu->pusch_data.tb_size = nr_compute_tbs(pusch_pdu->qam_mod_order, pusch_pdu->target_code_rate, pusch_pdu->rb_size, pusch_pdu->nr_of_symbols, - pusch_pdu->dmrs_config_type?4:6, //nb_re_dmrs - not sure where this is coming from - its not in the FAPI + N_PRB_DMRS * num_dmrs_symb, 0, //nb_rb_oh + 0, pusch_pdu->nrOfLayers)>>3; + + pusch_pdu->pusch_data.num_cb = 0; //CBG not supported //pusch_pdu->pusch_data.cb_present_and_position; //pusch_pdu->pusch_uci; @@ -834,33 +1011,52 @@ void nr_schedule_uss_ulsch_phytest(int Mod_idP, int dci_formats[2]; int rnti_types[2]; - int CCEIndex = allocate_nr_CCEs(nr_mac, - 1, // bwp_id - 0, // coreset_id - 4, // aggregation, - 1, // search_space, 0 common, 1 ue-specific - UE_id, - 0); // m + NR_SearchSpace_t *ss; + int target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific; + + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n"); + AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0, + "searchPsacesToAddModList is empty\n"); + + int found=0; + + for (int i=0;ibwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) { + ss=bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i]; + AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n"); + AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n"); + if (ss->searchSpaceType->present == target_ss) { + found=1; + break; + } + } + AssertFatal(found==1,"Couldn't find an adequate searchspace\n"); + + if (ss->searchSpaceType->choice.ue_Specific->dci_Formats) + dci_formats[0] = NR_UL_DCI_FORMAT_0_1; + else + dci_formats[0] = NR_UL_DCI_FORMAT_0_0; - dci_formats[0] = NR_UL_DCI_FORMAT_0_0; rnti_types[0] = NR_RNTI_C; LOG_D(MAC,"Configuring ULDCI/PDCCH in %d.%d\n", frameP,slotP); - nr_configure_pdcch(pdcch_pdu_rel15, - 1, // ue-specific, - scc, - bwp); - - dci_pdu_rel15_t dci_pdu_rel15[MAX_DCI_CORESET]; - AssertFatal(CCEIndex>=0,"CCEIndex is negative \n"); - pdcch_pdu_rel15->CceIndex[pdcch_pdu_rel15->numDlDci] = CCEIndex; + int ret = nr_configure_pdcch(nr_mac, + pdcch_pdu_rel15, + UE_list->rnti[UE_id], + 1, // ue-specific, + ss, + scc, + bwp); - LOG_D(PHY,"CCEIndex %d\n",pdcch_pdu_rel15->CceIndex[pdcch_pdu_rel15->numDlDci]); - - config_uldci(ubwp,pusch_pdu,pdcch_pdu_rel15, &dci_pdu_rel15[0], dci_formats, rnti_types); - - pdcch_pdu_rel15->PayloadSizeBits[0]=nr_dci_size(dci_formats[0],rnti_types[0],pdcch_pdu_rel15->BWPSize); - fill_dci_pdu_rel15(pdcch_pdu_rel15,&dci_pdu_rel15[0],dci_formats,rnti_types); - + if (ret < 0) { + LOG_I(MAC,"CCE list not empty, couldn't schedule PUSCH\n"); + UL_tti_req->n_pdus-=1; + return; + } + else { + dci_pdu_rel15_t *dci_pdu_rel15 = calloc(MAX_DCI_CORESET,sizeof(dci_pdu_rel15_t)); + config_uldci(ubwp,pusch_pdu,pdcch_pdu_rel15,&dci_pdu_rel15[0],dci_formats,rnti_types,time_domain_assignment,n_ubwp,bwp_id); + fill_dci_pdu_rel15(scc,secondaryCellGroup,pdcch_pdu_rel15,dci_pdu_rel15,dci_formats,rnti_types,pusch_pdu->bwp_size,bwp_id); + free(dci_pdu_rel15); + } } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c index 6d3f69f217..acb239ee39 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c @@ -33,10 +33,10 @@ #include "assertions.h" #include "LAYER2/MAC/mac.h" -#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" +#include "NR_MAC_gNB/nr_mac_gNB.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" -#include "LAYER2/NR_MAC_gNB/mac_proto.h" +#include "NR_MAC_gNB/mac_proto.h" #include "common/utils/LOG/log.h" #include "common/utils/LOG/vcd_signal_dumper.h" #include "common/utils/nr/nr_common.h" @@ -68,8 +68,6 @@ extern RAN_CONTEXT_t RC; -extern int n_active_slices; - // Note the 2 scs values in the table names represent resp. scs_common and pdcch_scs /// LUT for the number of symbols in the coreset indexed by coreset index (4 MSB rmsi_pdcch_config) uint8_t nr_coreset_nsymb_pdcch_type_0_scs_15_15[15] = {2,2,2,3,3,3,1,1,2,2,3,3,1,2,3}; @@ -131,12 +129,11 @@ static inline uint8_t get_max_cces(uint8_t scs) { int allocate_nr_CCEs(gNB_MAC_INST *nr_mac, int bwp_id, - int coreset_id, + int list_id, int aggregation, int search_space, // 0 common, 1 ue-specific int UE_id, - int m - ) { + int m) { // uncomment these when we allocate for common search space // NR_COMMON_channels_t *cc = nr_mac->common_channels; // NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; @@ -148,19 +145,20 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac, NR_ControlResourceSet_t *coreset; + AssertFatal(UE_list->active[UE_id] >=0,"UE_id %d is not active\n",UE_id); + secondaryCellGroup = UE_list->secondaryCellGroup[UE_id]; + bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]; + if (search_space == 1) { - AssertFatal(UE_list->active[UE_id] >=0,"UE_id %d is not active\n",UE_id); - secondaryCellGroup = UE_list->secondaryCellGroup[UE_id]; - bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]; - coreset = bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[coreset_id]; + coreset = bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[list_id]; } else { - AssertFatal(1==0,"Add code for common search space\n"); + coreset = bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet; } + int coreset_id = coreset->controlResourceSetId; int *cce_list = nr_mac->cce_list[bwp_id][coreset_id]; - int n_rb=0; for (int i=0;i<6;i++) for (int j=0;j<8;j++) { @@ -182,7 +180,7 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac, } int first_cce = aggregation * (( Y + (m*N_cce)/(aggregation*M_s_max) + n_CI ) % CEILIDIV(N_cce,aggregation)); - for (int i=0;iconfig_type = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG; - AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList!=NULL, - "controlResourceSetToAddModList is null\n"); - AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.count>0, - "controlResourceSetToAddModList is empty\n"); - NR_ControlResourceSet_t *coreset0 = bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[0]; - + NR_ControlResourceSet_t *temp_coreset; + NR_ControlResourceSetId_t coresetid = *ss->controlResourceSetId; + if (ss_type == 0) { // common search space + if (coresetid == 0){ + AssertFatal(1==0,"coreset0 currently not supported\n"); + } + else { + coreset = bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet; + AssertFatal(coresetid==coreset->controlResourceSetId,"ID of common ss coreset does not correspond to id set in the search space\n"); + } + } + else { + int n_list = bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.count; + for (int i=0; ibwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[i]; + if (coresetid==temp_coreset->controlResourceSetId) { + coreset = temp_coreset; + cid = i; + break; + } + } + if(coreset==NULL) + AssertFatal(1==0,"Couldn't find coreset with id %ld\n",coresetid); + } pdcch_pdu->BWPSize = NRRIV2BW(bwp->bwp_Common->genericParameters.locationAndBandwidth,275); pdcch_pdu->BWPStart = NRRIV2PRBOFFSET(bwp->bwp_Common->genericParameters.locationAndBandwidth,275); pdcch_pdu->SubcarrierSpacing = bwp->bwp_Common->genericParameters.subcarrierSpacing; pdcch_pdu->CyclicPrefix = (bwp->bwp_Common->genericParameters.cyclicPrefix==NULL) ? 0 : *bwp->bwp_Common->genericParameters.cyclicPrefix; + + // first symbol + //AssertFatal(pdcch_scs==kHz15, "PDCCH SCS above 15kHz not allowed if a symbol above 2 is monitored"); + int sps = bwp->bwp_Common->genericParameters.cyclicPrefix == NULL ? 14 : 12; + + AssertFatal(ss->monitoringSymbolsWithinSlot!=NULL,"ss->monitoringSymbolsWithinSlot is null\n"); + AssertFatal(ss->monitoringSymbolsWithinSlot->buf!=NULL,"ss->monitoringSymbolsWithinSlot->buf is null\n"); - pdcch_pdu->DurationSymbols = coreset0->duration; + // for SPS=14 8 MSBs in positions 13 downto 6 + uint16_t monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | + (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps)); + + for (int i=0; i>(sps-1-i))&1) { + pdcch_pdu->StartSymbolIndex=i; + break; + } + } + + pdcch_pdu->DurationSymbols = coreset->duration; - //frequencyDomainResources - /* uint8_t count=0, start=0, start_set=0; - // find coreset descriptor - - uint64_t bitmap = (((uint64_t)coreset0->frequencyDomainResources.buf[0])<<37)| - (((uint64_t)coreset0->frequencyDomainResources.buf[1])<<29)| - (((uint64_t)coreset0->frequencyDomainResources.buf[2])<<21)| - (((uint64_t)coreset0->frequencyDomainResources.buf[3])<<13)| - (((uint64_t)coreset0->frequencyDomainResources.buf[4])<<5)| - (((uint64_t)coreset0->frequencyDomainResources.buf[5])>>3); - - for (int i=0; i<45; i++) - if ((bitmap>>(44-i))&1) { - count++; - if (!start_set) { - start = i; - start_set = 1; - } - } - pdcch_pdu->rb_offset = 6*start; - pdcch_pdu->n_rb = 6*count; - */ for (int i=0;i<6;i++) - pdcch_pdu->FreqDomainResource[i] = coreset0->frequencyDomainResources.buf[i]; - //duration - + pdcch_pdu->FreqDomainResource[i] = coreset->frequencyDomainResources.buf[i]; + //cce-REG-MappingType - pdcch_pdu->CceRegMappingType = coreset0->cce_REG_MappingType.present == NR_ControlResourceSet__cce_REG_MappingType_PR_interleaved? + pdcch_pdu->CceRegMappingType = coreset->cce_REG_MappingType.present == NR_ControlResourceSet__cce_REG_MappingType_PR_interleaved? NFAPI_NR_CCE_REG_MAPPING_INTERLEAVED : NFAPI_NR_CCE_REG_MAPPING_NON_INTERLEAVED; + if (pdcch_pdu->CceRegMappingType == NFAPI_NR_CCE_REG_MAPPING_INTERLEAVED) { - pdcch_pdu->RegBundleSize = (coreset0->cce_REG_MappingType.choice.interleaved->reg_BundleSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__reg_BundleSize_n6) ? 6 : (2+coreset0->cce_REG_MappingType.choice.interleaved->reg_BundleSize); - pdcch_pdu->InterleaverSize = (coreset0->cce_REG_MappingType.choice.interleaved->interleaverSize==NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n6) ? 6 : (2+coreset0->cce_REG_MappingType.choice.interleaved->interleaverSize); + pdcch_pdu->RegBundleSize = (coreset->cce_REG_MappingType.choice.interleaved->reg_BundleSize == NR_ControlResourceSet__cce_REG_MappingType__interleaved__reg_BundleSize_n6) ? 6 : (2+coreset->cce_REG_MappingType.choice.interleaved->reg_BundleSize); + pdcch_pdu->InterleaverSize = (coreset->cce_REG_MappingType.choice.interleaved->interleaverSize==NR_ControlResourceSet__cce_REG_MappingType__interleaved__interleaverSize_n6) ? 6 : (2+coreset->cce_REG_MappingType.choice.interleaved->interleaverSize); AssertFatal(scc->physCellId != NULL,"scc->physCellId is null\n"); - pdcch_pdu->ShiftIndex = coreset0->cce_REG_MappingType.choice.interleaved->shiftIndex != NULL ? *coreset0->cce_REG_MappingType.choice.interleaved->shiftIndex : *scc->physCellId; + pdcch_pdu->ShiftIndex = coreset->cce_REG_MappingType.choice.interleaved->shiftIndex != NULL ? *coreset->cce_REG_MappingType.choice.interleaved->shiftIndex : *scc->physCellId; } else { pdcch_pdu->RegBundleSize = 0; @@ -478,67 +493,46 @@ void nr_configure_pdcch(nfapi_nr_dl_tti_pdcch_pdu_rel15_t* pdcch_pdu, pdcch_pdu->CoreSetType = 1; //precoderGranularity - pdcch_pdu->precoderGranularity = coreset0->precoderGranularity; - - //TCI states - // - /* - //TCI present - if (coreset0->tci_PresentInDCI != NULL) { - AssertFatal(coreset0->tci_StatesPDCCH_ToAddList != NULL,"tci_StatesPDCCH_ToAddList is null\n"); - AssertFatal(coreset0->tci_StatesPDCCH_ToAddList->list.count>0,"TCI state list is empty\n"); - for (int i=0;itci_StatesPDCCH_ToAddList->list.count;i++) { - - } - */ - - for (int i=0;inumDlDci;i++) { - //pdcch-DMRS-ScramblingID - AssertFatal(coreset0->pdcch_DMRS_ScramblingID != NULL,"coreset0->pdcch_DMRS_ScramblingID is null\n"); - pdcch_pdu->ScramblingId[i] = *coreset0->pdcch_DMRS_ScramblingID; - } - - /// SearchSpace - - // first symbol - //AssertFatal(pdcch_scs==kHz15, "PDCCH SCS above 15kHz not allowed if a symbol above 2 is monitored"); - int sps = bwp->bwp_Common->genericParameters.cyclicPrefix == NULL ? 14 : 12; - - AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList!=NULL,"searchPsacesToAddModList is null\n"); - AssertFatal(bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count>0, - "searchPsacesToAddModList is empty\n"); - NR_SearchSpace_t *ss=NULL; - int found=0; - int target_ss = NR_SearchSpace__searchSpaceType_PR_common; - if (ss_type == 1) { - target_ss = NR_SearchSpace__searchSpaceType_PR_ue_Specific; - } - - for (int i=0;ibwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) { - ss=bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i]; - AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n"); - AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n"); - if (*ss->controlResourceSetId == coreset0->controlResourceSetId && - ss->searchSpaceType->present == target_ss) { - found=1; - break; - } - } - AssertFatal(found==1,"Couldn't find a searchspace corresponding to coreset0\n"); - AssertFatal(ss->monitoringSymbolsWithinSlot!=NULL,"ss->monitoringSymbolsWithinSlot is null\n"); - AssertFatal(ss->monitoringSymbolsWithinSlot->buf!=NULL,"ss->monitoringSymbolsWithinSlot->buf is null\n"); - - // for SPS=14 8 MSBs in positions 13 downto 6, - uint16_t monitoringSymbolsWithinSlot = (ss->monitoringSymbolsWithinSlot->buf[0]<<(sps-8)) | - (ss->monitoringSymbolsWithinSlot->buf[1]>>(16-sps)); - - for (int i=0; i>(sps-1-i))&1) { - pdcch_pdu->StartSymbolIndex=i; - break; - } - } + pdcch_pdu->precoderGranularity = coreset->precoderGranularity; + pdcch_pdu->dci_pdu.RNTI[pdcch_pdu->numDlDci]=rnti; + + if (coreset->pdcch_DMRS_ScramblingID != NULL && + ss->searchSpaceType->present == NR_SearchSpace__searchSpaceType_PR_ue_Specific) { + pdcch_pdu->dci_pdu.ScramblingId[pdcch_pdu->numDlDci] = *coreset->pdcch_DMRS_ScramblingID; + pdcch_pdu->dci_pdu.ScramblingRNTI[pdcch_pdu->numDlDci]=rnti; + } + else { + pdcch_pdu->dci_pdu.ScramblingId[pdcch_pdu->numDlDci] = *scc->physCellId; + pdcch_pdu->dci_pdu.ScramblingRNTI[pdcch_pdu->numDlDci]=0; + } + + uint8_t nr_of_candidates,aggregation_level; + find_aggregation_candidates(&aggregation_level, + &nr_of_candidates, + ss); + + CCEIndex = allocate_nr_CCEs(nr_mac, + 1, // bwp_id + cid, + aggregation_level, + ss->searchSpaceType->present-1, // search_space, 0 common, 1 ue-specific + 0, // UE-id + 0); // m + + if (CCEIndex<0) + return (CCEIndex); + + pdcch_pdu->dci_pdu.AggregationLevel[pdcch_pdu->numDlDci] = aggregation_level; + pdcch_pdu->dci_pdu.CceIndex[pdcch_pdu->numDlDci] = CCEIndex; + + if (ss->searchSpaceType->choice.ue_Specific->dci_Formats==NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_0_And_1_0) + pdcch_pdu->dci_pdu.beta_PDCCH_1_0[pdcch_pdu->numDlDci]=0; + + pdcch_pdu->dci_pdu.powerControlOffsetSS[pdcch_pdu->numDlDci]=1; + pdcch_pdu->numDlDci++; + return (0); + } else { // this is for InitialBWP AssertFatal(1==0,"Fill in InitialBWP PDCCH configuration\n"); } @@ -730,21 +724,102 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu, } +void prepare_dci(NR_CellGroupConfig_t *secondaryCellGroup, + dci_pdu_rel15_t *dci_pdu_rel15, + nr_dci_format_t format, + int bwp_id) { + + NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[bwp_id-1]; + + switch(format) { + case NR_UL_DCI_FORMAT_0_1: + // format indicator + dci_pdu_rel15->format_indicator = 0; + // carrier indicator + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->crossCarrierSchedulingConfig != NULL) + AssertFatal(1==0,"Cross Carrier Scheduling Config currently not supported\n"); + // supplementary uplink + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->supplementaryUplink != NULL) + AssertFatal(1==0,"Supplementary Uplink currently not supported\n"); + // SRS request + dci_pdu_rel15->srs_request.val = 0; + dci_pdu_rel15->ulsch_indicator = 1; + break; + case NR_DL_DCI_FORMAT_1_1: + // format indicator + dci_pdu_rel15->format_indicator = 1; + // carrier indicator + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->crossCarrierSchedulingConfig != NULL) + AssertFatal(1==0,"Cross Carrier Scheduling Config currently not supported\n"); + //vrb to prb mapping + if (bwp->bwp_Dedicated->pdsch_Config->choice.setup->vrb_ToPRB_Interleaver==NULL) + dci_pdu_rel15->vrb_to_prb_mapping.val = 0; + else + dci_pdu_rel15->vrb_to_prb_mapping.val = 1; + //bundling size indicator + if (bwp->bwp_Dedicated->pdsch_Config->choice.setup->prb_BundlingType.present == NR_PDSCH_Config__prb_BundlingType_PR_dynamicBundling) + AssertFatal(1==0,"Dynamic PRB bundling type currently not supported\n"); + //rate matching indicator + uint16_t msb = (bwp->bwp_Dedicated->pdsch_Config->choice.setup->rateMatchPatternGroup1==NULL)?0:1; + uint16_t lsb = (bwp->bwp_Dedicated->pdsch_Config->choice.setup->rateMatchPatternGroup2==NULL)?0:1; + dci_pdu_rel15->rate_matching_indicator.val = lsb | (msb<<1); + // aperiodic ZP CSI-RS trigger + if (bwp->bwp_Dedicated->pdsch_Config->choice.setup->aperiodic_ZP_CSI_RS_ResourceSetsToAddModList != NULL) + AssertFatal(1==0,"Aperiodic ZP CSI-RS currently not supported\n"); + // transmission configuration indication + if (bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list.array[bwp_id-1]->tci_PresentInDCI != NULL) + AssertFatal(1==0,"TCI in DCI currently not supported\n"); + //srs resource set + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->carrierSwitching!=NULL) { + NR_SRS_CarrierSwitching_t *cs = secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->carrierSwitching->choice.setup; + if (cs->srs_TPC_PDCCH_Group!=NULL){ + switch(cs->srs_TPC_PDCCH_Group->present) { + case NR_SRS_CarrierSwitching__srs_TPC_PDCCH_Group_PR_NOTHING: + dci_pdu_rel15->srs_request.val = 0; + break; + case NR_SRS_CarrierSwitching__srs_TPC_PDCCH_Group_PR_typeA: + AssertFatal(1==0,"SRS TPC PRCCH group type A currently not supported\n"); + break; + case NR_SRS_CarrierSwitching__srs_TPC_PDCCH_Group_PR_typeB: + AssertFatal(1==0,"SRS TPC PRCCH group type B currently not supported\n"); + break; + } + } + else + dci_pdu_rel15->srs_request.val = 0; + } + else + dci_pdu_rel15->srs_request.val = 0; + // CBGTI and CBGFI + if (secondaryCellGroup->spCellConfig->spCellConfigDedicated->pdsch_ServingCellConfig->choice.setup->codeBlockGroupTransmission != NULL) + AssertFatal(1==0,"CBG transmission currently not supported\n"); + break; + default : + AssertFatal(1==0,"Prepare dci currently only implemented for 1_1 and 0_1 \n"); + } +} + + +void fill_dci_pdu_rel15(NR_ServingCellConfigCommon_t *scc, + NR_CellGroupConfig_t *secondaryCellGroup, + nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, + dci_pdu_rel15_t *dci_pdu_rel15, + int *dci_formats, + int *rnti_types, + int N_RB, + int bwp_id) { -void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, - dci_pdu_rel15_t *dci_pdu_rel15, - int *dci_formats, - int *rnti_types) { - - uint16_t N_RB = pdcch_pdu_rel15->BWPSize; uint8_t fsize=0, pos=0; for (int d=0;dnumDlDci;d++) { - uint64_t *dci_pdu = (uint64_t *)pdcch_pdu_rel15->Payload[d]; - AssertFatal(pdcch_pdu_rel15->PayloadSizeBits[d]<=64, "DCI sizes above 64 bits not yet supported"); + uint64_t *dci_pdu = (uint64_t *)pdcch_pdu_rel15->dci_pdu.Payload[d]; + int dci_size = nr_dci_size(scc,secondaryCellGroup,&dci_pdu_rel15[d],dci_formats[d],rnti_types[d],N_RB,bwp_id); + pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d] = dci_size; + AssertFatal(pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d]<=64, "DCI sizes above 64 bits not yet supported"); - int dci_size = pdcch_pdu_rel15->PayloadSizeBits[d]; + if(dci_formats[d]==NR_DL_DCI_FORMAT_1_1 || dci_formats[d]==NR_UL_DCI_FORMAT_0_1) + prepare_dci(secondaryCellGroup,&dci_pdu_rel15[d],dci_formats[d],bwp_id); /// Payload generation switch(dci_formats[d]) { @@ -754,25 +829,29 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); pos=fsize; - *dci_pdu |= ((dci_pdu_rel15->frequency_domain_assignment&((1< %d (0x%lx)\n",dci_pdu_rel15->frequency_domain_assignment,fsize,N_RB,dci_size-pos,*dci_pdu); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val&((1< %d (0x%lx)\n",dci_pdu_rel15->frequency_domain_assignment.val,fsize,N_RB,dci_size-pos,*dci_pdu); // Time domain assignment pos+=4; - *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment&0xf) << (dci_size-pos)); - LOG_D(MAC,"time-domain assignment %d (3 bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_domain_assignment,dci_size-pos,*dci_pdu); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val&0xf) << (dci_size-pos)); + LOG_D(MAC,"time-domain assignment %d (3 bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_domain_assignment.val,dci_size-pos,*dci_pdu); // VRB to PRB mapping pos++; - *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping&0x1)<<(dci_size-pos); - LOG_D(MAC,"vrb to prb mapping %d (1 bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping,dci_size-pos,*dci_pdu); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&0x1)<<(dci_size-pos); + LOG_D(MAC,"vrb to prb mapping %d (1 bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping.val,dci_size-pos,*dci_pdu); // MCS pos+=5; *dci_pdu |= ((uint64_t)dci_pdu_rel15->mcs&0x1f)<<(dci_size-pos); - LOG_D(MAC,"mcs %d (5 bits)=> %d (0x%lx)\n",dci_pdu_rel15->mcs,dci_size-pos,*dci_pdu); +#ifdef DEBUG_FILL_DCI + LOG_I(MAC,"mcs %d (5 bits)=> %d (0x%lx)\n",dci_pdu_rel15->mcs,dci_size-pos,*dci_pdu); +#endif // TB scaling pos+=2; *dci_pdu |= ((uint64_t)dci_pdu_rel15->tb_scaling&0x3)<<(dci_size-pos); - LOG_D(MAC,"tb_scaling %d (2 bits)=> %d (0x%lx)\n",dci_pdu_rel15->tb_scaling,dci_size-pos,*dci_pdu); +#ifdef DEBUG_FILL_DCI + LOG_I(MAC,"tb_scaling %d (2 bits)=> %d (0x%lx)\n",dci_pdu_rel15->tb_scaling,dci_size-pos,*dci_pdu); +#endif break; case NR_RNTI_C: @@ -785,13 +864,13 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment (275rb >> fsize = 16) fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); pos+=fsize; - *dci_pdu |= (((uint64_t)dci_pdu_rel15->frequency_domain_assignment&((1<frequency_domain_assignment.val&((1< %d (0x%lx)\n",dci_pdu_rel15->frequency_domain_assignment,fsize,dci_size-pos,*dci_pdu); + LOG_D(MAC,"Freq domain assignment %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->frequency_domain_assignment.val,fsize,dci_size-pos,*dci_pdu); uint16_t is_ra = 1; for (int i=0; ifrequency_domain_assignment>>i)&1)) { + if (!((dci_pdu_rel15->frequency_domain_assignment.val>>i)&1)) { is_ra = 0; break; } @@ -803,7 +882,7 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // UL/SUL indicator 1 bit pos++; - *dci_pdu |= (dci_pdu_rel15->ul_sul_indicator&1)<<(dci_size-pos); + *dci_pdu |= (dci_pdu_rel15->ul_sul_indicator.val&1)<<(dci_size-pos); // SS/PBCH index 6 bits pos+=6; @@ -820,13 +899,13 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Time domain assignment 4bit pos+=4; - *dci_pdu |= ((dci_pdu_rel15->time_domain_assignment&0xf) << (dci_size-pos)); - LOG_D(MAC,"Time domain assignment %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_domain_assignment,4,dci_size-pos,*dci_pdu); + *dci_pdu |= ((dci_pdu_rel15->time_domain_assignment.val&0xf) << (dci_size-pos)); + LOG_D(MAC,"Time domain assignment %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->time_domain_assignment.val,4,dci_size-pos,*dci_pdu); // VRB to PRB mapping 1bit pos++; - *dci_pdu |= (dci_pdu_rel15->vrb_to_prb_mapping&1)<<(dci_size-pos); - LOG_D(MAC,"VRB to PRB %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping,1,dci_size-pos,*dci_pdu); + *dci_pdu |= (dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos); + LOG_D(MAC,"VRB to PRB %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->vrb_to_prb_mapping.val,1,dci_size-pos,*dci_pdu); // MCS 5bit //bit over 32, so dci_pdu ++ pos+=5; @@ -850,8 +929,8 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Downlink assignment index 2bit pos+=2; - *dci_pdu |= ((dci_pdu_rel15->dai&3)<<(dci_size-pos)); - LOG_D(MAC,"DAI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->dai,2,dci_size-pos,*dci_pdu); + *dci_pdu |= ((dci_pdu_rel15->dai[0].val&3)<<(dci_size-pos)); + LOG_D(MAC,"DAI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->dai[0].val,2,dci_size-pos,*dci_pdu); // TPC command for scheduled PUCCH 2bit pos+=2; @@ -865,8 +944,8 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // PDSCH-to-HARQ_feedback timing indicator 3bit pos+=3; - *dci_pdu |= ((dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator&0x7)<<(dci_size-pos)); - LOG_D(MAC,"PDSCH to HARQ TI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator,3,dci_size-pos,*dci_pdu); + *dci_pdu |= ((dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val&0x7)<<(dci_size-pos)); + LOG_D(MAC,"PDSCH to HARQ TI %d (%d bits)=> %d (0x%lx)\n",dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val,3,dci_size-pos,*dci_pdu); } //end else break; @@ -882,12 +961,12 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment 0-16 bit fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); for (int i=0; ifrequency_domain_assignment>>(fsize-i-1))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-i-1))&1)<<(dci_size-pos++); // Time domain assignment 4 bit for (int i=0; i<4; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++); // VRB to PRB mapping 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++); // MCS 5 bit for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -903,12 +982,12 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment 0-16 bit fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); for (int i=0; ifrequency_domain_assignment>>(fsize-i-1))&1)<<(dci_size-pos++); + *dci_pdu |= ((dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-i-1))&1)<<(dci_size-pos++); // Time domain assignment 4 bit for (int i=0; i<4; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++); // VRB to PRB mapping 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++); // MCS 5bit //bit over 32, so dci_pdu ++ for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -924,12 +1003,12 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment 0-16 bit fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); for (int i=0; ifrequency_domain_assignment>>(fsize-i-1))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-i-1))&1)<<(dci_size-pos++); // Time domain assignment 4 bit for (int i=0; i<4; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++); // VRB to PRB mapping 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&1)<<(dci_size-pos++); // MCS 5bit //bit over 32, so dci_pdu ++ for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -944,7 +1023,7 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Downlink assignment index – 2 bits for (int i=0; i<2; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->dai>>(1-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->dai[0].val>>(1-i))&1)<<(dci_size-pos++); // TPC command for scheduled PUCCH – 2 bits for (int i=0; i<2; i++) @@ -957,7 +1036,7 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // PDSCH-to-HARQ_feedback timing indicator – 3 bits for (int i=0; i<3; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator>>(2-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val>>(2-i))&1)<<(dci_size-pos++); break; } @@ -972,12 +1051,12 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment max 16 bit fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); for (int i=0; ifrequency_domain_assignment>>(fsize-i-1))&1)<<(dci_size-pos++); + *dci_pdu |= ((dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-i-1))&1)<<(dci_size-pos++); // Time domain assignment 4bit for (int i=0; i<4; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++); // Frequency hopping flag – 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_hopping_flag&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_hopping_flag.val&1)<<(dci_size-pos++); // MCS 5 bit for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -1001,7 +1080,7 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // UL/SUL indicator – 1 bit /* commented for now (RK): need to get this from BWP descriptor if (cfg->pucch_config.pucch_GroupHopping.value) - *dci_pdu |= ((uint64_t)dci_pdu_rel15->ul_sul_indicator&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ul_sul_indicator.val&1)<<(dci_size-pos++); */ break; @@ -1012,12 +1091,12 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, // Freq domain assignment max 16 bit fsize = (int)ceil( log2( (N_RB*(N_RB+1))>>1 ) ); for (int i=0; ifrequency_domain_assignment>>(fsize-i-1))&1)<<(dci_size-pos++); + *dci_pdu |= ((dci_pdu_rel15->frequency_domain_assignment.val>>(fsize-i-1))&1)<<(dci_size-pos++); // Time domain assignment 4bit for (int i=0; i<4; i++) - *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment>>(3-i))&1)<<(dci_size-pos++); + *dci_pdu |= (((uint64_t)dci_pdu_rel15->time_domain_assignment.val>>(3-i))&1)<<(dci_size-pos++); // Frequency hopping flag – 1 bit - *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_hopping_flag&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_hopping_flag.val&1)<<(dci_size-pos++); // MCS 5 bit for (int i=0; i<5; i++) *dci_pdu |= (((uint64_t)dci_pdu_rel15->mcs>>(4-i))&1)<<(dci_size-pos++); @@ -1042,12 +1121,223 @@ void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, /* commented for now (RK): need to get this information from BWP descriptor if (cfg->pucch_config.pucch_GroupHopping.value) - *dci_pdu |= ((uint64_t)dci_pdu_rel15->ul_sul_indicator&1)<<(dci_size-pos++); + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ul_sul_indicator.val&1)<<(dci_size-pos++); */ break; } break; + + case NR_UL_DCI_FORMAT_0_1: + switch(rnti_types[d]) + { + case NR_RNTI_C: + // Indicating a DL DCI format 1bit + pos=1; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->format_indicator&0x1)<<(dci_size-pos); + + // Carrier indicator + pos+=dci_pdu_rel15->carrier_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->carrier_indicator.val&((1<carrier_indicator.nbits)-1))<<(dci_size-pos); + + // UL/SUL Indicator + pos+=dci_pdu_rel15->ul_sul_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ul_sul_indicator.val&((1<ul_sul_indicator.nbits)-1))<<(dci_size-pos); + + // BWP indicator + pos+=dci_pdu_rel15->bwp_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->bwp_indicator.val&((1<bwp_indicator.nbits)-1))<<(dci_size-pos); + + // Frequency domain resource assignment + pos+=dci_pdu_rel15->frequency_domain_assignment.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val&((1<frequency_domain_assignment.nbits)-1)) << (dci_size-pos); + + // Time domain resource assignment + pos+=dci_pdu_rel15->time_domain_assignment.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->time_domain_assignment.val&((1<time_domain_assignment.nbits)-1)) << (dci_size-pos); + + // Frequency hopping + pos+=dci_pdu_rel15->frequency_hopping_flag.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_hopping_flag.val&((1<frequency_hopping_flag.nbits)-1)) << (dci_size-pos); + + // MCS 5bit + pos+=5; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->mcs&0x1f)<<(dci_size-pos); + + // New data indicator 1bit + pos+=1; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ndi&0x1)<<(dci_size-pos); + + // Redundancy version 2bit + pos+=2; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->rv&0x3)<<(dci_size-pos); + + // HARQ process number 4bit + pos+=4; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->harq_pid&0xf)<<(dci_size-pos); + + // 1st Downlink assignment index + pos+=dci_pdu_rel15->dai[0].nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->dai[0].val&((1<dai[0].nbits)-1))<<(dci_size-pos); + + // 2nd Downlink assignment index + pos+=dci_pdu_rel15->dai[1].nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->dai[1].val&((1<dai[1].nbits)-1))<<(dci_size-pos); + + // TPC command for scheduled PUSCH 2bit + pos+=2; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->tpc&0x3)<<(dci_size-pos); + + // SRS resource indicator + pos+=dci_pdu_rel15->srs_resource_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->srs_resource_indicator.val&((1<srs_resource_indicator.nbits)-1))<<(dci_size-pos); + + // Precoding info and n. of layers + pos+=dci_pdu_rel15->precoding_information.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->precoding_information.val&((1<precoding_information.nbits)-1))<<(dci_size-pos); + + // Antenna ports + pos+=dci_pdu_rel15->antenna_ports.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->antenna_ports.val&((1<antenna_ports.nbits)-1))<<(dci_size-pos); + + // SRS request + pos+=dci_pdu_rel15->srs_request.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->srs_request.val&((1<srs_request.nbits)-1))<<(dci_size-pos); + + // CSI request + pos+=dci_pdu_rel15->csi_request.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->csi_request.val&((1<csi_request.nbits)-1))<<(dci_size-pos); + + // CBG transmission information + pos+=dci_pdu_rel15->cbgti.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->cbgti.val&((1<cbgti.nbits)-1))<<(dci_size-pos); + + // PTRS DMRS association + pos+=dci_pdu_rel15->ptrs_dmrs_association.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ptrs_dmrs_association.val&((1<ptrs_dmrs_association.nbits)-1))<<(dci_size-pos); + + // Beta offset indicator + pos+=dci_pdu_rel15->beta_offset_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->beta_offset_indicator.val&((1<beta_offset_indicator.nbits)-1))<<(dci_size-pos); + + // DMRS sequence initialization + pos+=dci_pdu_rel15->dmrs_sequence_initialization.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->dmrs_sequence_initialization.val&((1<dmrs_sequence_initialization.nbits)-1))<<(dci_size-pos); + + // UL-SCH indicator + pos+=1; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ulsch_indicator&0x1)<<(dci_size-pos); + + break; + } + break; + + case NR_DL_DCI_FORMAT_1_1: + // Indicating a DL DCI format 1bit + pos=1; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->format_indicator&0x1)<<(dci_size-pos); + + // Carrier indicator + pos+=dci_pdu_rel15->carrier_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->carrier_indicator.val&((1<carrier_indicator.nbits)-1))<<(dci_size-pos); + + // BWP indicator + pos+=dci_pdu_rel15->bwp_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->bwp_indicator.val&((1<bwp_indicator.nbits)-1))<<(dci_size-pos); + + // Frequency domain resource assignment + pos+=dci_pdu_rel15->frequency_domain_assignment.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->frequency_domain_assignment.val&((1<frequency_domain_assignment.nbits)-1)) << (dci_size-pos); + + // Time domain resource assignment + pos+=dci_pdu_rel15->time_domain_assignment.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->time_domain_assignment.val&((1<time_domain_assignment.nbits)-1)) << (dci_size-pos); + + // VRB-to-PRB mapping + pos+=dci_pdu_rel15->vrb_to_prb_mapping.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->vrb_to_prb_mapping.val&((1<vrb_to_prb_mapping.nbits)-1))<<(dci_size-pos); + + // PRB bundling size indicator + pos+=dci_pdu_rel15->prb_bundling_size_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->prb_bundling_size_indicator.val&((1<prb_bundling_size_indicator.nbits)-1))<<(dci_size-pos); + + // Rate matching indicator + pos+=dci_pdu_rel15->rate_matching_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->rate_matching_indicator.val&((1<rate_matching_indicator.nbits)-1))<<(dci_size-pos); + + // ZP CSI-RS trigger + pos+=dci_pdu_rel15->zp_csi_rs_trigger.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->zp_csi_rs_trigger.val&((1<zp_csi_rs_trigger.nbits)-1)) << (dci_size-pos); + + //TB1 + // MCS 5bit + pos+=5; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->mcs&0x1f)<<(dci_size-pos); + + // New data indicator 1bit + pos+=1; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ndi&0x1)<<(dci_size-pos); + + // Redundancy version 2bit + pos+=2; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->rv&0x3)<<(dci_size-pos); + + //TB2 + // MCS 5bit + pos+=dci_pdu_rel15->mcs2.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->mcs2.val&((1<mcs2.nbits)-1))<<(dci_size-pos); + + // New data indicator 1bit + pos+=dci_pdu_rel15->ndi2.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->ndi2.val&((1<ndi2.nbits)-1))<<(dci_size-pos); + + // Redundancy version 2bit + pos+=dci_pdu_rel15->rv2.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->rv2.val&((1<rv2.nbits)-1))<<(dci_size-pos); + + // HARQ process number 4bit + pos+=4; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->harq_pid&0xf)<<(dci_size-pos); + + // Downlink assignment index + pos+=dci_pdu_rel15->dai[0].nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->dai[0].val&((1<dai[0].nbits)-1))<<(dci_size-pos); + + // TPC command for scheduled PUCCH 2bit + pos+=2; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->tpc&0x3)<<(dci_size-pos); + + // PUCCH resource indicator 3bit + pos+=3; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->pucch_resource_indicator&0x7)<<(dci_size-pos); + + // PDSCH-to-HARQ_feedback timing indicator + pos+=dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->pdsch_to_harq_feedback_timing_indicator.val&((1<pdsch_to_harq_feedback_timing_indicator.nbits)-1))<<(dci_size-pos); + + // Antenna ports + pos+=dci_pdu_rel15->antenna_ports.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->antenna_ports.val&((1<antenna_ports.nbits)-1))<<(dci_size-pos); + + // TCI + pos+=dci_pdu_rel15->transmission_configuration_indication.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->transmission_configuration_indication.val&((1<transmission_configuration_indication.nbits)-1))<<(dci_size-pos); + + // SRS request + pos+=dci_pdu_rel15->srs_request.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->srs_request.val&((1<srs_request.nbits)-1))<<(dci_size-pos); + + // CBG transmission information + pos+=dci_pdu_rel15->cbgti.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->cbgti.val&((1<cbgti.nbits)-1))<<(dci_size-pos); + + // CBG flushing out information + pos+=dci_pdu_rel15->cbgfi.nbits; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->cbgfi.val&((1<cbgfi.nbits)-1))<<(dci_size-pos); + + // DMRS sequence init + pos+=1; + *dci_pdu |= ((uint64_t)dci_pdu_rel15->dmrs_sequence_initialization.val&0x1)<<(dci_size-pos); } } } @@ -1089,7 +1379,6 @@ int to_absslot(nfapi_nr_config_request_scf_t *cfg,int frame,int slot) { } - int extract_startSymbol(int startSymbolAndLength) { int tmp = startSymbolAndLength/14; int tmp2 = startSymbolAndLength%14; @@ -1153,6 +1442,11 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){ int UE_id; int i; NR_UE_list_t *UE_list = &RC.nrmac[mod_idP]->UE_list; + NR_COMMON_channels_t *cc = RC.nrmac[mod_idP]->common_channels; + NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon; + int num_slots_ul = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots; + if (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols>0) + num_slots_ul++; LOG_I(MAC, "[gNB %d] Adding UE with rnti %x (next avail %d, num_UEs %d)\n", mod_idP, rntiP, @@ -1171,6 +1465,7 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){ memset((void *) &UE_list->UE_sched_ctrl[UE_id], 0, sizeof(NR_UE_sched_ctrl_t)); + UE_list->UE_sched_ctrl[UE_id].sched_pucch = (NR_sched_pucch *)malloc(num_slots_ul*sizeof(NR_sched_pucch)); LOG_I(MAC, "gNB %d] Add NR UE_id %d : rnti %x\n", mod_idP, UE_id, @@ -1187,7 +1482,6 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){ return -1; } - void get_pdsch_to_harq_feedback(int Mod_idP, int UE_id, NR_SearchSpace__searchSpaceType_PR ss_type, @@ -1207,48 +1501,51 @@ void get_pdsch_to_harq_feedback(int Mod_idP, pdsch_to_harq_feedback[i] = i+1; } else { + // searching for a ue specific search space int found=0; - + for (int i=0;ibwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.count;i++) { ss=bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list.array[i]; AssertFatal(ss->controlResourceSetId != NULL,"ss->controlResourceSetId is null\n"); AssertFatal(ss->searchSpaceType != NULL,"ss->searchSpaceType is null\n"); if (ss->searchSpaceType->present == ss_type) { - found=1; - break; + found=1; + break; } } AssertFatal(found==1,"Couldn't find a ue specific searchspace\n"); + + if (ss->searchSpaceType->choice.ue_Specific->dci_Formats == NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_0_And_1_0) { for (int i=0; i<8; i++) pdsch_to_harq_feedback[i] = i+1; } else { - if(ubwp->bwp_Dedicated->pucch_Config->choice.setup->dl_DataToUL_ACK != NULL) - pdsch_to_harq_feedback = (uint8_t *)ubwp->bwp_Dedicated->pucch_Config->choice.setup->dl_DataToUL_ACK; + if(ubwp->bwp_Dedicated->pucch_Config->choice.setup->dl_DataToUL_ACK != NULL) { + for (int i=0; i<8; i++) + pdsch_to_harq_feedback[i] = *ubwp->bwp_Dedicated->pucch_Config->choice.setup->dl_DataToUL_ACK->list.array[i]; + } else - AssertFatal(found==1,"There is no allocated dl_DataToUL_ACK for pdsch to harq feedback\n"); + AssertFatal(0==1,"There is no allocated dl_DataToUL_ACK for pdsch to harq feedback\n"); } } } - // function to update pucch scheduling parameters in UE list when a USS DL is scheduled void nr_update_pucch_scheduling(int Mod_idP, int UE_id, frame_t frameP, sub_frame_t slotP, int slots_per_tdd, - NR_sched_pucch *sched_pucch) { + int *pucch_id) { NR_ServingCellConfigCommon_t *scc = RC.nrmac[Mod_idP]->common_channels->ServingCellConfigCommon; NR_UE_list_t *UE_list = &RC.nrmac[Mod_idP]->UE_list; - int first_ul_slot_tdd,k; NR_sched_pucch *curr_pucch; + int first_ul_slot_tdd,k,i; uint8_t pdsch_to_harq_feedback[8]; int found = 0; - int i = 0; int nr_ulmix_slots = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots; if (scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols!=0) nr_ulmix_slots++; @@ -1257,98 +1554,59 @@ void nr_update_pucch_scheduling(int Mod_idP, NR_SearchSpace__searchSpaceType_PR ss_type = NR_SearchSpace__searchSpaceType_PR_ue_Specific; get_pdsch_to_harq_feedback(Mod_idP,UE_id,ss_type,pdsch_to_harq_feedback); - // if the list of pucch to be scheduled is empty - if (UE_list->UE_sched_ctrl[UE_id].sched_pucch == NULL) { - sched_pucch->frame = frameP; - sched_pucch->next_sched_pucch = NULL; - sched_pucch->dai_c = 1; - sched_pucch->resource_indicator = 0; // in phytest with only 1 UE we are using just the 1st resource - if ( nr_ulmix_slots > 0 ) { + // for each possible ul or mixed slot + for (k=0; kUE_sched_ctrl[UE_id].sched_pucch[k]; + // if there is free room in current pucch structure + if (curr_pucch->dai_cframe = frameP; + curr_pucch->dai_c++; + curr_pucch->resource_indicator = 0; // in phytest with only 1 UE we are using just the 1st resource // first pucch occasion in first UL or MIXED slot first_ul_slot_tdd = scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots; - for (k=0; kul_slot = first_ul_slot_tdd + k + (slotP - (slotP % slots_per_tdd)); - sched_pucch->timing_indicator = pdsch_to_harq_feedback[i]; - } - else - AssertFatal(1==0,"No Uplink slot available in accordance to allowed timing indicator\n"); - } - else - AssertFatal(1==0,"No Uplink Slots in this Frame\n"); - - UE_list->UE_sched_ctrl[UE_id].sched_pucch = sched_pucch; - } - else { // to be tested - curr_pucch = UE_list->UE_sched_ctrl[UE_id].sched_pucch; - if (curr_pucch->dai_cul_slot % slots_per_tdd)-(slotP % slots_per_tdd)) + i = 0; + while (i<8 && found == 0) { // look if timing indicator is among allowed values + if (pdsch_to_harq_feedback[i]==(first_ul_slot_tdd+k)-(slotP % slots_per_tdd)) found = 1; if (found == 0) i++; } - if (found == 1) { // scheduling this harq-ack in current pucch - sched_pucch = curr_pucch; - sched_pucch->dai_c = 1 + sched_pucch->dai_c; - sched_pucch->timing_indicator = pdsch_to_harq_feedback[i]; - } - } - if (curr_pucch->dai_c==MAX_ACK_BITS || found == 0) { // if current pucch is full or no timing indicator allowed - // look for pucch occasions in other UL of mixed slots - for (k=scc->tdd_UL_DL_ConfigurationCommon->pattern1.nrofDownlinkSlots; kul_slot % slots_per_tdd)) { // skip current scheduled slot (already checked) - i = 0; - while (i<8 && found == 0) { // look if timing indicator is among allowed values - if (pdsch_to_harq_feedback[i]==k-(slotP % slots_per_tdd)) - found = 1; - if (found == 0) i++; - } - if (found == 1) { - if (k<(curr_pucch->ul_slot % slots_per_tdd)) { // we need to add a pucch occasion before current pucch - sched_pucch->frame = frameP; - sched_pucch->ul_slot = k + (slotP - (slotP % slots_per_tdd)); - sched_pucch->next_sched_pucch = curr_pucch; - sched_pucch->dai_c = 1; - sched_pucch->resource_indicator = 0; // in phytest with only 1 UE we are using just the 1st resource - sched_pucch->timing_indicator = pdsch_to_harq_feedback[i]; - UE_list->UE_sched_ctrl[UE_id].sched_pucch = sched_pucch; - } - else { - while (curr_pucch->next_sched_pucch != NULL && k!=(curr_pucch->ul_slot % slots_per_tdd)) - curr_pucch = curr_pucch->next_sched_pucch; - if (curr_pucch == NULL) { // creating a new item in the list - sched_pucch->frame = frameP; - sched_pucch->next_sched_pucch = NULL; - sched_pucch->dai_c = 1; - sched_pucch->timing_indicator = pdsch_to_harq_feedback[i]; - sched_pucch->resource_indicator = 0; // in phytest with only 1 UE we are using just the 1st resource - sched_pucch->ul_slot = k + (slotP - (slotP % slots_per_tdd)); - curr_pucch->next_sched_pucch = (NR_sched_pucch*) malloc(sizeof(NR_sched_pucch)); - curr_pucch->next_sched_pucch = sched_pucch; - } - else { - if (curr_pucch->dai_c==MAX_ACK_BITS) - found = 0; // if pucch at index k is already full we have to find a new one in a following occasion - else { // scheduling this harq-ack in current pucch - sched_pucch = curr_pucch; - sched_pucch->dai_c = 1 + sched_pucch->dai_c; - sched_pucch->timing_indicator = pdsch_to_harq_feedback[i]; - } - } - } - } - } + if (found == 1) { + // computing slot in which pucch is scheduled + curr_pucch->ul_slot = first_ul_slot_tdd + k + (slotP - (slotP % slots_per_tdd)); + curr_pucch->timing_indicator = i; // index in the list of timing indicators + *pucch_id = k; + return; } } } + AssertFatal(1==0,"No Uplink slot available in accordance to allowed timing indicator\n"); +} + + +void find_aggregation_candidates(uint8_t *aggregation_level, + uint8_t *nr_of_candidates, + NR_SearchSpace_t *ss) { + + if (ss->nrofCandidates->aggregationLevel1 != NR_SearchSpace__nrofCandidates__aggregationLevel1_n0) { + *aggregation_level = 1; + *nr_of_candidates = ss->nrofCandidates->aggregationLevel1; + } + if (ss->nrofCandidates->aggregationLevel2 != NR_SearchSpace__nrofCandidates__aggregationLevel2_n0) { + *aggregation_level = 2; + *nr_of_candidates = ss->nrofCandidates->aggregationLevel2; + } + if (ss->nrofCandidates->aggregationLevel4 != NR_SearchSpace__nrofCandidates__aggregationLevel4_n0) { + *aggregation_level = 4; + *nr_of_candidates = ss->nrofCandidates->aggregationLevel4; + } + if (ss->nrofCandidates->aggregationLevel8 != NR_SearchSpace__nrofCandidates__aggregationLevel8_n0) { + *aggregation_level = 8; + *nr_of_candidates = ss->nrofCandidates->aggregationLevel8; + } + if (ss->nrofCandidates->aggregationLevel16 != NR_SearchSpace__nrofCandidates__aggregationLevel16_n0) { + *aggregation_level = 16; + *nr_of_candidates = ss->nrofCandidates->aggregationLevel16; + } } diff --git a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c index eb8d338949..89c3fe69fe 100644 --- a/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c +++ b/openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c @@ -28,10 +28,12 @@ * @ingroup _mac */ + #include "LAYER2/NR_MAC_gNB/mac_proto.h" #include "executables/softmodem-common.h" //#define ENABLE_MAC_PAYLOAD_DEBUG 1 + void nr_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, @@ -87,7 +89,13 @@ void nr_process_mac_pdu( /*#ifdef DEBUG_HEADER_PARSING LOG_D(MAC, "[UE] LCID %d, PDU length %d\n", ((NR_MAC_SUBHEADER_FIXED *)pdu_ptr)->LCID, pdu_len); #endif*/ - + case UL_SCH_LCID_RECOMMENDED_BITRATE_QUERY: + // 38.321 Ch6.1.3.20 + mac_ce_len = 2; + break; + case UL_SCH_LCID_CONFIGURED_GRANT_CONFIRMATION: + // 38.321 Ch6.1.3.7 + break; case UL_SCH_LCID_S_BSR: //38.321 section 6.1.3.1 //fixed length @@ -170,6 +178,24 @@ void nr_process_mac_pdu( // end of MAC PDU, can ignore the rest. break; + // MAC SDUs + case UL_SCH_LCID_SRB1: + // todo + break; + case UL_SCH_LCID_SRB2: + // todo + break; + case UL_SCH_LCID_SRB3: + // todo + break; + case UL_SCH_LCID_CCCH_MSG3: + // todo + break; + case UL_SCH_LCID_CCCH: + // todo + mac_subheader_len = 2; + break; + case UL_SCH_LCID_DTCH: // check if LCID is valid at current time. if(((NR_MAC_SUBHEADER_SHORT *)pdu_ptr)->F){ @@ -183,7 +209,7 @@ void nr_process_mac_pdu( mac_subheader_len = 2; } - LOG_D(MAC, "[UE %d] Frame %d : DLSCH -> DL-DTCH %d (gNB %d, %d bytes)\n", module_idP, frameP, rx_lcid, module_idP, mac_sdu_len); + LOG_D(MAC, "[UE %d] Frame %d : ULSCH -> UL-DTCH %d (gNB %d, %d bytes)\n", module_idP, frameP, rx_lcid, module_idP, mac_sdu_len); #if defined(ENABLE_MAC_PAYLOAD_DEBUG) LOG_T(MAC, "[UE %d] First 32 bytes of DLSCH : \n", module_idP); @@ -223,13 +249,12 @@ void nr_process_mac_pdu( pdu_len -= ( mac_subheader_len + mac_ce_len + mac_sdu_len ); if (pdu_len < 0) { - LOG_E(MAC, "%s() residual mac pdu length < 0!\n", __func__); + LOG_E(MAC, "%s() residual mac pdu length < 0!, pdu_len: %d\n", __func__, pdu_len); return; } } } - /* * When data are received on PHY and transmitted to MAC */ @@ -276,9 +301,25 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP, #endif if (sduP != NULL){ - //UE_scheduling_control->ta_update = timing_advance; + UE_scheduling_control->ta_update = timing_advance; LOG_D(MAC, "Received PDU at MAC gNB \n"); nr_process_mac_pdu(gnb_mod_idP, CC_idP, frameP, sduP, sdu_lenP); } } + else { + // random access pusch with TC-RNTI + if (sduP != NULL) { // if the CRC passed + for (int i = 0; i < MAX_MOBILES_PER_GNB; i++) { + if (UE_list->active[i] == TRUE) { + if (UE_list->tc_rnti[i] == current_rnti) { + // for now the only thing we are doing is set the UE as 5G connected + UE_list->fiveG_connected[i] = true; + LOG_I(MAC, "[gNB %d][RAPROC] PUSCH with TC_RNTI %x received correctly and UE_id %d is now 5G connected\n", + gnb_mod_idP, current_rnti, i); + } + } + } + } + } } + diff --git a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h index c0f4053c03..74c6841a3a 100644 --- a/openair2/LAYER2/NR_MAC_gNB/mac_proto.h +++ b/openair2/LAYER2/NR_MAC_gNB/mac_proto.h @@ -31,8 +31,9 @@ #ifndef __LAYER2_NR_MAC_PROTO_H__ #define __LAYER2_NR_MAC_PROTO_H__ -#include "nr_mac_gNB.h" #include "PHY/defs_gNB.h" + +#include "LAYER2/NR_MAC_gNB/nr_mac_gNB.h" #include "NR_TAG-Id.h" #define MAX_ACK_BITS 2 //only format 0 is available for now @@ -78,19 +79,66 @@ void nr_schedule_ue_spec(module_id_t module_idP, frame_t frameP, sub_frame_t slo void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP); +/////// Random Access MAC-PHY interface functions and primitives /////// + +void nr_schedule_RA(module_id_t module_idP, frame_t frameP, sub_frame_t slotP); + +/* \brief Function to indicate a received preamble on PRACH. It initiates the RA procedure. +@param module_idP Instance ID of gNB +@param preamble_index index of the received RA request +@param slotP Slot number on which to act +@param timing_offset Offset in samples of the received PRACH w.r.t. eNB timing. This is used to +@param rnti RA rnti corresponding to this PRACH preamble +@param rach_resource type (0=non BL/CE,1 CE level 0,2 CE level 1, 3 CE level 2,4 CE level 3) +*/ +void nr_initiate_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t slotP, + uint16_t preamble_index, uint8_t freq_index, uint8_t symbol, int16_t timing_offset); + +void nr_clear_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP); + +int nr_allocate_CCEs(int module_idP, int CC_idP, frame_t frameP, sub_frame_t slotP, int test_only); + +void nr_get_Msg3alloc(NR_ServingCellConfigCommon_t *scc, + NR_BWP_Uplink_t *ubwp, + sub_frame_t current_subframe, + frame_t current_frame, + NR_RA_t *ra); + +/* \brief Function in gNB to fill RAR pdu when requested by PHY. +@param ra Instance of RA resources of gNB +@param dlsch_buffer Pointer to RAR input buffer +@param N_RB_UL Number of UL resource blocks +*/ +void nr_fill_rar(uint8_t Mod_idP, + NR_RA_t * ra, + uint8_t * dlsch_buffer, + nfapi_nr_pusch_pdu_t *pusch_pdu); + + +void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP); + +uint16_t nr_mac_compute_RIV(uint16_t N_RB_DL, uint16_t RBstart, uint16_t Lcrbs); + +/////// Phy test scheduler /////// + void nr_schedule_css_dlsch_phytest(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP); int configure_fapi_dl_pdu(int Mod_id, - int *CCEIndeces, nfapi_nr_dl_tti_request_body_t *dl_req, NR_sched_pucch *pucch_sched, uint8_t *mcsIndex, uint16_t *rbSize, uint16_t *rbStart); -void config_uldci(NR_BWP_Uplink_t *ubwp,nfapi_nr_pusch_pdu_t *pusch_pdu,nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, dci_pdu_rel15_t *dci_pdu_rel15, int *dci_formats, int *rnti_types); +void config_uldci(NR_BWP_Uplink_t *ubwp, + nfapi_nr_pusch_pdu_t *pusch_pdu, + nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, + dci_pdu_rel15_t *dci_pdu_rel15, + int *dci_formats, int *rnti_types, + int time_domain_assignment, + int n_ubwp, int bwp_id); void configure_fapi_dl_Tx(module_id_t Mod_idP, frame_t frameP, @@ -115,7 +163,7 @@ void nr_update_pucch_scheduling(int Mod_idP, frame_t frameP, sub_frame_t slotP, int slots_per_tdd, - NR_sched_pucch *sched_pucch); + int *pucch_id); void get_pdsch_to_harq_feedback(int Mod_idP, int UE_id, @@ -140,6 +188,7 @@ int nr_is_dci_opportunity(nfapi_nr_search_space_t search_space, uint16_t slot, nfapi_nr_config_request_scf_t cfg); */ + void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu, NR_ServingCellConfigCommon_t *scc, NR_BWP_Uplink_t *bwp, @@ -147,23 +196,45 @@ void nr_configure_pucch(nfapi_nr_pucch_pdu_t* pucch_pdu, uint16_t O_uci, uint16_t O_ack, uint8_t SR_flag); -void nr_configure_pdcch(nfapi_nr_dl_tti_pdcch_pdu_rel15_t* pdcch_pdu, - int ss_type, - NR_ServingCellConfigCommon_t *scc, - NR_BWP_Downlink_t *bwp); -void fill_dci_pdu_rel15(nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, +void find_search_space(int ss_type, + NR_BWP_Downlink_t *bwp, + NR_SearchSpace_t *ss); + +int nr_configure_pdcch(gNB_MAC_INST *nr_mac, + nfapi_nr_dl_tti_pdcch_pdu_rel15_t* pdcch_pdu, + uint16_t rnti, + int ss_type, + NR_SearchSpace_t *ss, + NR_ServingCellConfigCommon_t *scc, + NR_BWP_Downlink_t *bwp); + +void fill_dci_pdu_rel15(NR_ServingCellConfigCommon_t *scc, + NR_CellGroupConfig_t *secondaryCellGroup, + nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15, dci_pdu_rel15_t *dci_pdu_rel15, int *dci_formats, - int *rnti_types); + int *rnti_types, + int N_RB, + int bwp_id); + +void prepare_dci(NR_CellGroupConfig_t *secondaryCellGroup, + dci_pdu_rel15_t *dci_pdu_rel15, + nr_dci_format_t format, + int bwp_id); + +void find_aggregation_candidates(uint8_t *aggregation_level, + uint8_t *nr_of_candidates, + NR_SearchSpace_t *ss); + int get_spf(nfapi_nr_config_request_scf_t *cfg); int to_absslot(nfapi_nr_config_request_scf_t *cfg,int frame,int slot); -void get_band(uint64_t downlink_frequency, uint16_t *current_band, int32_t *current_offset, lte_frame_type_t *current_type); - void nr_get_tbs_dl(nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu, - int x_overhead); + int x_overhead, + uint8_t numdmrscdmgroupnodata, + uint8_t tb_scaling); /** \brief Computes Q based on I_MCS PDSCH and table_idx for downlink. Implements MCS Tables from 38.214. */ uint8_t nr_get_Qm_dl(uint8_t Imcs, uint8_t table_idx); uint32_t nr_get_code_rate_dl(uint8_t Imcs, uint8_t table_idx); @@ -182,17 +253,6 @@ int find_nr_UE_id(module_id_t mod_idP, rnti_t rntiP); int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP); -int get_num_dmrs(uint16_t dmrs_mask ); -uint8_t get_l0_ul(uint8_t mapping_type, uint8_t dmrs_typeA_position); -int32_t get_l_prime(uint8_t duration_in_symbols, uint8_t mapping_type, pusch_dmrs_AdditionalPosition_t additional_pos, pusch_maxLength_t pusch_maxLength); - -uint8_t get_L_ptrs(uint8_t mcs1, uint8_t mcs2, uint8_t mcs3, uint8_t I_mcs, uint8_t mcs_table); -uint8_t get_K_ptrs(uint16_t nrb0, uint16_t nrb1, uint16_t N_RB); - -uint16_t nr_dci_size(nr_dci_format_t format, - nr_rnti_type_t rnti_type, - uint16_t N_RB); - int allocate_nr_CCEs(gNB_MAC_INST *nr_mac, int bwp_id, int coreset_id, @@ -202,9 +262,6 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac, int m ); -int is_nr_DL_slot(NR_ServingCellConfigCommon_t *scc,slot_t slotP); -int is_nr_UL_slot(NR_ServingCellConfigCommon_t *scc,slot_t slotP); - int get_dlscs(nfapi_nr_config_request_t *cfg); int get_ulscs(nfapi_nr_config_request_t *cfg); @@ -224,6 +281,14 @@ void config_nr_mib(int Mod_idP, int intraFreqReselection); +void nr_generate_Msg2(module_id_t module_idP, + int CC_id, + frame_t frameP, + sub_frame_t slotP); + +void nr_schedule_reception_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t slotP); + + void nr_process_mac_pdu( module_id_t module_idP, uint8_t CC_id, @@ -231,6 +296,9 @@ void nr_process_mac_pdu( uint8_t *pduP, uint16_t mac_pdu_len); +int binomial(int n, int k); + + /* \brief Function to indicate a received SDU on ULSCH. @param Mod_id Instance ID of gNB @param CC_id Component carrier index diff --git a/openair2/LAYER2/NR_MAC_gNB/main.c b/openair2/LAYER2/NR_MAC_gNB/main.c index 9e8415776b..56e020838d 100644 --- a/openair2/LAYER2/NR_MAC_gNB/main.c +++ b/openair2/LAYER2/NR_MAC_gNB/main.c @@ -30,8 +30,8 @@ */ -#include "mac_proto.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" +#include "NR_MAC_gNB/mac_proto.h" +#include "NR_MAC_COMMON/nr_mac_extern.h" #include "assertions.h" #include "LAYER2/PDCP_v10.1.0/pdcp.h" @@ -113,6 +113,11 @@ void mac_top_init_gNB(void) UE_list->next[list_el] = list_el + 1; UE_list->next_ul[list_el] = list_el + 1; UE_list->active[list_el] = FALSE; + for (int list_harq = 0; list_harq < NR_MAX_NB_HARQ_PROCESSES; list_harq++) { + UE_list->UE_sched_ctrl[list_el].harq_processes[list_harq].round = 0; + UE_list->UE_sched_ctrl[list_el].harq_processes[list_harq].ndi = 0; + UE_list->UE_sched_ctrl[list_el].harq_processes[list_harq].is_waiting = 0; + } } UE_list->next[list_el] = -1; diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_compute_tbs_common.c b/openair2/LAYER2/NR_MAC_gNB/nr_compute_tbs_common.c index e4e3ac05df..df23b64e07 100644 --- a/openair2/LAYER2/NR_MAC_gNB/nr_compute_tbs_common.c +++ b/openair2/LAYER2/NR_MAC_gNB/nr_compute_tbs_common.c @@ -39,6 +39,7 @@ uint32_t nr_compute_tbs(uint16_t Qm, uint16_t nb_symb_sch, uint16_t nb_dmrs_prb, uint16_t nb_rb_oh, + uint8_t tb_scaling, uint8_t Nl) { @@ -54,7 +55,7 @@ uint32_t nr_compute_tbs(uint16_t Qm, scale = (R>1024)?11:10; // Intermediate number of information bits - Ninfo = (nb_re * R * Qm * Nl)>>scale; + Ninfo = ((nb_re * R * Qm * Nl)>>scale)>>tb_scaling; if (Ninfo <=3824) { n = max(3, floor(log2(Ninfo)) - 6); diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_mac_common.h b/openair2/LAYER2/NR_MAC_gNB/nr_mac_common.h deleted file mode 100644 index 6b043963b0..0000000000 --- a/openair2/LAYER2/NR_MAC_gNB/nr_mac_common.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The OpenAirInterface Software Alliance licenses this file to You under - * the OAI Public License, Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.openairinterface.org/?page_id=698 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------------------- - * For more information about the OpenAirInterface (OAI) Software Alliance: - * contact@openairinterface.org - */ - -/*! \file mac.h -* \brief MAC data structures, constant, and function prototype -* \author Navid Nikaein and Raymond Knopp, WIE-TAI CHEN -* \date Dec. 2019 -* \version 0.1 -* \company Eurecom -* \email raymond.knopp@eurecom.fr - -*/ - -#ifndef __LAYER2_NR_MAC_COMMON_H__ -#define __LAYER2_NR_MAC_COMMON_H__ - -uint16_t config_bandwidth(int mu, int nb_rb, int nr_band); - -uint64_t from_nrarfcn(int nr_bandP, uint8_t scs_index, uint32_t dl_nrarfcn); - -uint32_t to_nrarfcn(int nr_bandP, uint64_t dl_CarrierFreq, uint8_t scs_index, uint32_t bw); - -int16_t fill_dmrs_mask(NR_PDSCH_Config_t *pdsch_Config,int dmrs_TypeA_Position,int NrOfSymbols); - -typedef enum { - NR_DL_DCI_FORMAT_1_0 = 0, - NR_DL_DCI_FORMAT_1_1, - NR_DL_DCI_FORMAT_2_0, - NR_DL_DCI_FORMAT_2_1, - NR_DL_DCI_FORMAT_2_2, - NR_DL_DCI_FORMAT_2_3, - NR_UL_DCI_FORMAT_0_0, - NR_UL_DCI_FORMAT_0_1 -} nr_dci_format_t; - -typedef enum { - NR_RNTI_new = 0, - NR_RNTI_C, - NR_RNTI_RA, - NR_RNTI_P, - NR_RNTI_CS, - NR_RNTI_TC, - NR_RNTI_SP_CSI, - NR_RNTI_SI, - NR_RNTI_SFI, - NR_RNTI_INT, - NR_RNTI_TPC_PUSCH, - NR_RNTI_TPC_PUCCH, - NR_RNTI_TPC_SRS -} nr_rnti_type_t; - -#endif diff --git a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h index bf9358dd43..f84e7a900c 100644 --- a/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h +++ b/openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h @@ -42,30 +42,106 @@ #include #include +/* Commmon */ +#include "targets/ARCH/COMMON/common_lib.h" +#include "COMMON/platform_constants.h" +#include "common/ran_context.h" + +/* RRC */ #include "NR_BCCH-BCH-Message.h" #include "NR_CellGroupConfig.h" #include "NR_ServingCellConfigCommon.h" #include "NR_MeasConfig.h" +/* PHY */ +#include "PHY/defs_gNB.h" +#include "PHY/TOOLS/time_meas.h" + +/* Interface */ #include "nfapi_nr_interface_scf.h" #include "NR_PHY_INTERFACE/NR_IF_Module.h" -#include "COMMON/platform_constants.h" -#include "common/ran_context.h" +/* MAC */ #include "LAYER2/MAC/mac.h" #include "LAYER2/MAC/mac_proto.h" #include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h" -#include "PHY/defs_gNB.h" -#include "PHY/TOOLS/time_meas.h" -#include "targets/ARCH/COMMON/common_lib.h" - -#include "nr_mac_common.h" +#include "LAYER2/NR_MAC_COMMON/nr_mac_common.h" +#include "NR_TAG.h" +/* Defs */ #define MAX_NUM_BWP 2 #define MAX_NUM_CORESET 2 #define MAX_NUM_CCE 90 +/*!\brief Maximum number of random access process */ +#define NR_NB_RA_PROC_MAX 4 -#include "NR_TAG.h" +typedef enum { + RA_IDLE = 0, + Msg2 = 1, + WAIT_Msg3 = 2, + Msg4 = 3, + WAIT_Msg4_ACK = 4 +} RA_gNB_state_t; + +/*! \brief gNB template for the Random access information */ +typedef struct { + /// Flag to indicate this process is active + RA_gNB_state_t state; + /// BWP id of RA process + int bwp_id; + /// CORESET0 configured flag + int coreset0_configured; + /// Slot where preamble was received + uint8_t preamble_slot; + /// Subframe where Msg2 is to be sent + uint8_t Msg2_slot; + /// Frame where Msg2 is to be sent + frame_t Msg2_frame; + /// Subframe where Msg3 is to be sent + sub_frame_t Msg3_slot; + /// Frame where Msg3 is to be sent + frame_t Msg3_frame; + /// Msg3 time domain allocation index + uint8_t Msg3_tda_id; + /// Subframe where Msg4 is to be sent + sub_frame_t Msg4_slot; + /// Frame where Msg4 is to be sent + frame_t Msg4_frame; + /// harq_pid used for Msg4 transmission + uint8_t harq_pid; + /// UE RNTI allocated during RAR + rnti_t rnti; + /// RA RNTI allocated from received PRACH + uint16_t RA_rnti; + /// Received preamble_index + uint8_t preamble_index; + /// Received UE Contention Resolution Identifier + uint8_t cont_res_id[6]; + /// Timing offset indicated by PHY + int16_t timing_offset; + /// Timeout for RRC connection + int16_t RRC_timer; + /// Msg3 first RB + uint8_t msg3_first_rb; + /// Msg3 number of RB + uint8_t msg3_nb_rb; + /// Msg3 TPC command + uint8_t msg3_TPC; + /// Msg3 ULdelay command + uint8_t msg3_ULdelay; + /// Msg3 cqireq command + uint8_t msg3_cqireq; + /// Round of Msg3 HARQ + uint8_t msg3_round; + /// Msg3 pusch pdu + nfapi_nr_pusch_pdu_t pusch_pdu; + /// TBS used for Msg4 + int msg4_TBsize; + /// MCS used for Msg4 + int msg4_mcs; + /// RA search space + NR_SearchSpace_t *ra_ss; +} NR_RA_t; /*! \brief gNB common channels */ typedef struct { @@ -73,6 +149,7 @@ typedef struct { int p_gNB; int Ncp; int nr_band; + lte_frame_type_t frame_type; uint64_t dl_CarrierFreq; NR_BCCH_BCH_Message_t *mib; NR_ServingCellConfigCommon_t *ServingCellConfigCommon; @@ -93,7 +170,7 @@ typedef struct { /// Outgoing RAR pdu for PHY RAR_PDU RAR_pdu; /// Template for RA computations - RA_t ra[NB_RA_PROC_MAX]; + NR_RA_t ra[NR_NB_RA_PROC_MAX]; /// VRB map for common channels uint8_t vrb_map[100]; /// VRB map for common channels and retransmissions by PHICH @@ -102,15 +179,87 @@ typedef struct { uint8_t num_sf_allocation_pattern; } NR_COMMON_channels_t; + +// SP ZP CSI-RS Resource Set Activation/Deactivation MAC CE +typedef struct sp_zp_csirs { + bool is_scheduled; //ZP CSI-RS ACT/Deact MAC CE is scheduled + bool act_deact; //Activation/Deactivation indication + uint8_t serv_cell_id; //Identity of Serving cell for which MAC CE applies + uint8_t bwpid; //Downlink BWP id + uint8_t rsc_id; //SP ZP CSI-RS resource set +} sp_zp_csirs_t; + +//SP CSI-RS / CSI-IM Resource Set Activation/Deactivation MAC CE +#define MAX_CSI_RESOURCE_SET 64 +typedef struct csi_rs_im { + bool is_scheduled; + bool act_deact; + uint8_t serv_cellid; + uint8_t bwp_id; + bool im; + uint8_t csi_im_rsc_id; + uint8_t nzp_csi_rsc_id; + uint8_t nb_tci_resource_set_id; + uint8_t tci_state_id [ MAX_CSI_RESOURCE_SET ]; +} csi_rs_im_t; + +typedef struct pdcchStateInd { + bool is_scheduled; + uint8_t servingCellId; + uint8_t coresetId; + uint8_t tciStateId; +} pdcchStateInd_t; + +typedef struct SPCSIReportingpucch { + bool is_scheduled; + uint8_t servingCellId; + uint8_t bwpId; + bool s0tos3_actDeact[4]; +} SPCSIReportingpucch_t; + +#define MAX_APERIODIC_TRIGGER_STATES 128 //38.331 +typedef struct aperiodicCSI_triggerStateSelection { + bool is_scheduled; + uint8_t servingCellId; + uint8_t bwpId; + uint8_t highestTriggerStateSelected; + bool triggerStateSelection[MAX_APERIODIC_TRIGGER_STATES]; +} aperiodicCSI_triggerStateSelection_t; + +#define MAX_TCI_STATES 128 //38.331 +typedef struct pdschTciStatesActDeact { + bool is_scheduled; + uint8_t servingCellId; + uint8_t bwpId; + uint8_t highestTciStateActivated; + bool tciStateActDeact[MAX_TCI_STATES]; +} pdschTciStatesActDeact_t; + +typedef struct UE_info { + sp_zp_csirs_t sp_zp_csi_rs; + csi_rs_im_t csi_im; + pdcchStateInd_t pdcch_state_ind; + SPCSIReportingpucch_t SP_CSI_reporting_pucch; + aperiodicCSI_triggerStateSelection_t aperi_CSI_trigger; + pdschTciStatesActDeact_t pdsch_TCI_States_ActDeact; +} NR_UE_mac_ce_ctrl_t; + + typedef struct NR_sched_pucch { int frame; int ul_slot; uint8_t dai_c; uint8_t timing_indicator; uint8_t resource_indicator; - struct NR_sched_pucch *next_sched_pucch; } NR_sched_pucch; +typedef struct NR_UE_harq { + uint8_t is_waiting; + uint8_t ndi; + uint8_t round; + uint16_t feedback_slot; +} NR_UE_harq_t; + /*! \brief scheduling control information set through an API */ typedef struct { uint64_t dlsch_in_slot_bitmap; // static bitmap signaling which slot in a tdd period contains dlsch @@ -118,11 +267,19 @@ typedef struct { NR_sched_pucch *sched_pucch; uint16_t ta_timer; int16_t ta_update; + uint8_t current_harq_pid; + NR_UE_harq_t harq_processes[NR_MAX_NB_HARQ_PROCESSES]; + int dummy; + NR_UE_mac_ce_ctrl_t UE_mac_ce_ctrl;// MAC CE related information } NR_UE_sched_ctrl_t; -/*! \brief UE list used by eNB to order UEs/CC for scheduling*/ -typedef struct { +typedef struct NR_preamble_ue { + uint8_t num_preambles; + uint8_t *preamble_list; +} NR_preamble_ue; +/*! \brief UE list used by gNB to order UEs/CC for scheduling*/ +typedef struct { DLSCH_PDU DLSCH_pdu[4][MAX_MOBILES_PER_GNB]; /// scheduling control info NR_UE_sched_ctrl_t UE_sched_ctrl[MAX_MOBILES_PER_GNB]; @@ -133,11 +290,14 @@ typedef struct { int avail; int num_UEs; boolean_t active[MAX_MOBILES_PER_GNB]; + boolean_t fiveG_connected[MAX_MOBILES_PER_GNB]; rnti_t rnti[MAX_MOBILES_PER_GNB]; + rnti_t tc_rnti[MAX_MOBILES_PER_GNB]; + NR_preamble_ue preambles[MAX_MOBILES_PER_GNB]; NR_CellGroupConfig_t *secondaryCellGroup[MAX_MOBILES_PER_GNB]; } NR_UE_list_t; -/*! \brief top level gNB MAC structure */ +/*! \brief top level eNB MAC structure */ typedef struct gNB_MAC_INST_s { /// Ethernet parameters for northbound midhaul interface eth_params_t eth_params_n; @@ -178,7 +338,7 @@ typedef struct gNB_MAC_INST_s { /// UL handle uint32_t ul_handle; - // MAC function execution peformance profiler + // MAC function execution peformance profiler /// processing time of eNB scheduler time_stats_t eNB_scheduler; /// processing time of eNB scheduler for SI @@ -203,66 +363,4 @@ typedef struct gNB_MAC_INST_s { int cce_list[MAX_NUM_BWP][MAX_NUM_CORESET][MAX_NUM_CCE]; } gNB_MAC_INST; -typedef struct { - uint8_t format_indicator; //1 bit - uint16_t frequency_domain_assignment; //up to 16 bits - uint8_t time_domain_assignment; // 4 bits - uint8_t frequency_hopping_flag; //1 bit - - uint8_t ra_preamble_index; //6 bits - uint8_t ss_pbch_index; //6 bits - uint8_t prach_mask_index; //4 bits - - uint8_t vrb_to_prb_mapping; //0 or 1 bit - uint8_t mcs; //5 bits - uint8_t ndi; //1 bit - uint8_t rv; //2 bits - uint8_t harq_pid; //4 bits - uint8_t dai; //0, 2 or 4 bits - uint8_t dai1; //1 or 2 bits - uint8_t dai2; //0 or 2 bits - uint8_t tpc; //2 bits - uint8_t pucch_resource_indicator; //3 bits - uint8_t pdsch_to_harq_feedback_timing_indicator; //0, 1, 2 or 3 bits - - uint8_t short_messages_indicator; //2 bits - uint8_t short_messages; //8 bits - uint8_t tb_scaling; //2 bits - - uint8_t carrier_indicator; //0 or 3 bits - uint8_t bwp_indicator; //0, 1 or 2 bits - uint8_t prb_bundling_size_indicator; //0 or 1 bits - uint8_t rate_matching_indicator; //0, 1 or 2 bits - uint8_t zp_csi_rs_trigger; //0, 1 or 2 bits - uint8_t transmission_configuration_indication; //0 or 3 bits - uint8_t srs_request; //2 bits - uint8_t cbgti; //CBG Transmission Information: 0, 2, 4, 6 or 8 bits - uint8_t cbgfi; //CBG Flushing Out Information: 0 or 1 bit - uint8_t dmrs_sequence_initialization; //0 or 1 bit - - uint8_t srs_resource_indicator; - uint8_t precoding_information; - uint8_t csi_request; - uint8_t ptrs_dmrs_association; - uint8_t beta_offset_indicator; //0 or 2 bits - - uint8_t slot_format_indicator_count; - uint8_t *slot_format_indicators; - - uint8_t pre_emption_indication_count; - uint16_t *pre_emption_indications; //14 bit - - uint8_t block_number_count; - uint8_t *block_numbers; - - uint8_t ul_sul_indicator; //0 or 1 bit - uint8_t antenna_ports; - - uint16_t reserved; //1_0/C-RNTI:10 bits, 1_0/P-RNTI: 6 bits, 1_0/SI-&RA-RNTI: 16 bits - uint16_t padding; - -} dci_pdu_rel15_t; - - - #endif /*__LAYER2_NR_MAC_GNB_H__ */ diff --git a/openair2/LAYER2/PDCP_v10.1.0/pdcp.c b/openair2/LAYER2/PDCP_v10.1.0/pdcp.c index b0e6143de1..3667af2698 100644 --- a/openair2/LAYER2/PDCP_v10.1.0/pdcp.c +++ b/openair2/LAYER2/PDCP_v10.1.0/pdcp.c @@ -503,8 +503,6 @@ pdcp_data_ind( //----------------------------------------------------------------------------- { pdcp_t *pdcp_p = NULL; - list_t *sdu_list_p = NULL; - mem_block_t *new_sdu_p = NULL; uint8_t pdcp_header_len = 0; uint8_t pdcp_tailer_len = 0; pdcp_sn_t sequence_number = 0; @@ -576,7 +574,6 @@ pdcp_data_ind( } } - sdu_list_p = &pdcp_sdu_list; if (sdu_buffer_sizeP == 0) { LOG_W(PDCP, "SDU buffer size is zero! Ignoring this chunk!\n"); @@ -974,9 +971,8 @@ pdcp_data_ind( #endif if (FALSE == packet_forwarded) { - new_sdu_p = get_free_mem_block(sdu_buffer_sizeP - payload_offset + sizeof (pdcp_data_ind_header_t), __func__); + notifiedFIFO_elt_t * new_sdu_p = newNotifiedFIFO_elt(sdu_buffer_sizeP - payload_offset + sizeof (pdcp_data_ind_header_t), 0, NULL, NULL); - if (new_sdu_p) { if ((MBMS_flagP == 0) && (pdcp_p->rlc_mode == RLC_MODE_AM)) { pdcp_p->last_submitted_pdcp_rx_sn = sequence_number; } @@ -984,14 +980,15 @@ pdcp_data_ind( /* * Prepend PDCP indication header which is going to be removed at pdcp_fifo_flush_sdus() */ - memset(new_sdu_p->data, 0, sizeof (pdcp_data_ind_header_t)); - ((pdcp_data_ind_header_t *) new_sdu_p->data)->data_size = sdu_buffer_sizeP - payload_offset; + pdcp_data_ind_header_t * pdcpHead=(pdcp_data_ind_header_t *)NotifiedFifoData(new_sdu_p); + memset(pdcpHead, 0, sizeof (pdcp_data_ind_header_t)); + pdcpHead->data_size = sdu_buffer_sizeP - payload_offset; AssertFatal((sdu_buffer_sizeP - payload_offset >= 0), "invalid PDCP SDU size!"); // Here there is no virtualization possible // set ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst for IP layer here if (ctxt_pP->enb_flag == ENB_FLAG_NO) { - ((pdcp_data_ind_header_t *) new_sdu_p->data)->rb_id = rb_id; + pdcpHead->rb_id = rb_id; if (EPC_MODE_ENABLED) { /* for the UE compiled in S1 mode, we need 1 here @@ -1002,45 +999,40 @@ pdcp_data_ind( #ifdef UESIM_EXPANSION if (UE_NAS_USE_TUN) { - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = ctxt_pP->module_id; + pdcpHead->inst = ctxt_pP->module_id; } else { - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = 0; + pdcpHead->inst = 0; } #else - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = ctxt_pP->module_id; + pdcpHead->inst = ctxt_pP->module_id; #endif } else { // nfapi_mode if (UE_NAS_USE_TUN) { - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = ctxt_pP->module_id; + pdcpHead->inst = ctxt_pP->module_id; } else { - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = 1; + pdcpHead->inst = 1; } } // nfapi_mode } } else { - ((pdcp_data_ind_header_t *) new_sdu_p->data)->rb_id = rb_id + (ctxt_pP->module_id * LTE_maxDRB); - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = ctxt_pP->module_id; + pdcpHead->rb_id = rb_id + (ctxt_pP->module_id * LTE_maxDRB); + pdcpHead->inst = ctxt_pP->module_id; } if( LOG_DEBUGFLAG(DEBUG_PDCP) ) { static uint32_t pdcp_inst = 0; - ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst = pdcp_inst++; - LOG_D(PDCP, "inst=%d size=%d\n", ((pdcp_data_ind_header_t *) new_sdu_p->data)->inst, ((pdcp_data_ind_header_t *) new_sdu_p->data)->data_size); + pdcpHead->inst = pdcp_inst++; + LOG_D(PDCP, "inst=%d size=%d\n", pdcpHead->inst, pdcpHead->data_size); } - memcpy(&new_sdu_p->data[sizeof (pdcp_data_ind_header_t)], + memcpy(pdcpHead+1, &sdu_buffer_pP->data[payload_offset], sdu_buffer_sizeP - payload_offset); - - #if defined(ENABLE_PDCP_PAYLOAD_DEBUG) - LOG_I(PDCP, "Printing first bytes of PDCP SDU before adding it to the list: \n"); - for (int i=0; i<30; i++){ - LOG_I(PDCP, "%x", sdu_buffer_pP->data[i]); - } - #endif - list_add_tail_eurecom (new_sdu_p, sdu_list_p); - } + if( LOG_DEBUGFLAG(DEBUG_PDCP) ) + log_dump(PDCP, pdcpHead+1, min(sdu_buffer_sizeP - payload_offset,30) , LOG_DUMP_CHAR, + "Printing first bytes of PDCP SDU before adding it to the list: \n"); + pushNotifiedFIFO(&pdcp_sdu_list, new_sdu_p); /* Print octets of incoming data in hexadecimal form */ LOG_D(PDCP, "Following content has been received from RLC (%d,%d)(PDCP header has already been removed):\n", @@ -2390,7 +2382,7 @@ void nr_ip_over_LTE_DRB_preconfiguration(void){ // 1 + drb_identiy_index; DRB_config->drb_Identity = 1; DRB_config->logicalChannelIdentity = CALLOC(1, sizeof(long)); - *(DRB_config->logicalChannelIdentity) = DRB_config->drb_Identity + 2; //(long) (ue_context_pP->ue_context.e_rab[i].param.e_rab_id + 2); // value : x+2 + *(DRB_config->logicalChannelIdentity) = DRB_config->drb_Identity + 3; //(long) (ue_context_pP->ue_context.e_rab[i].param.e_rab_id + 2); // value : x+2 DRB_rlc_config = CALLOC(1, sizeof(*DRB_rlc_config)); DRB_config->rlc_Config = DRB_rlc_config; @@ -2467,7 +2459,7 @@ void pdcp_layer_init(void) /* * Initialize SDU list */ - list_init(&pdcp_sdu_list, NULL); + initNotifiedFIFO(&pdcp_sdu_list); pdcp_coll_p = hashtable_create ((LTE_maxDRB + 2) * NUMBER_OF_UE_MAX, NULL, pdcp_free); AssertFatal(pdcp_coll_p != NULL, "UNRECOVERABLE error, PDCP hashtable_create failed"); @@ -2540,7 +2532,8 @@ void pdcp_layer_init(void) void pdcp_layer_cleanup (void) //----------------------------------------------------------------------------- { - list_free (&pdcp_sdu_list); + //list_free (&pdcp_sdu_list); + while(pollNotifiedFIFO(&pdcp_sdu_list)) {}; hashtable_destroy(&pdcp_coll_p); #ifdef MBMS_MULTICAST_OUT diff --git a/openair2/LAYER2/PDCP_v10.1.0/pdcp.h b/openair2/LAYER2/PDCP_v10.1.0/pdcp.h index e9ac85866c..de8a1b385b 100644 --- a/openair2/LAYER2/PDCP_v10.1.0/pdcp.h +++ b/openair2/LAYER2/PDCP_v10.1.0/pdcp.h @@ -34,10 +34,6 @@ #ifndef __PDCP_H__ # define __PDCP_H__ //----------------------------------------------------------------------------- -#ifndef NON_ACCESS_STRATUM - #include "UTIL/MEM/mem_block.h" - #include "UTIL/LISTS/list.h" -#endif //NON_ACCESS_STRATUM //----------------------------------------------------------------------------- #include "RRC/LTE/rrc_defs.h" #include "COMMON/platform_constants.h" @@ -522,7 +518,7 @@ pdcp_mbms_t pdcp_mbms_array_eNB[NUMBER_OF_eNB_MAX][LTE_maxServiceC sdu_size_t pdcp_output_sdu_bytes_to_write; sdu_size_t pdcp_output_header_bytes_to_write; -list_t pdcp_sdu_list; +notifiedFIFO_t pdcp_sdu_list; int pdcp_sent_a_sdu; pdcp_data_req_header_t pdcp_input_header; unsigned char pdcp_input_sdu_buffer[MAX_IP_PACKET_SIZE]; diff --git a/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c b/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c index d203408e55..6c6bd30070 100644 --- a/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c +++ b/openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c @@ -55,7 +55,6 @@ extern int otg_enabled; #include "common/utils/LOG/log.h" #include "UTIL/OTG/otg_tx.h" #include "nfapi/oai_integration/vendor_ext.h" -#include "UTIL/FIFO/pad_list.h" #include "common/utils/LOG/vcd_signal_dumper.h" #include "platform_constants.h" #include "msc.h" @@ -91,7 +90,6 @@ extern struct msghdr nas_msg_rx; extern uint16_t inst_pdcp_list[NUMBER_OF_UE_MAX]; #endif -extern Packet_OTG_List_t *otg_pdcp_buffer; # include "gtpv1u_eNB_task.h" @@ -111,69 +109,60 @@ void debug_pdcp_pc5s_sdu(sidelink_pc5s_element *sl_pc5s_msg, char *title) { } //----------------------------------------------------------------------------- int pdcp_fifo_flush_sdus(const protocol_ctxt_t *const ctxt_pP) { - mem_block_t *sdu_p; + notifiedFIFO_elt_t *sdu_p; int pdcp_nb_sdu_sent = 0; int ret=0; + while ((sdu_p = pollNotifiedFIFO(&pdcp_sdu_list)) != NULL ) { + pdcp_data_ind_header_t * pdcpHead=(pdcp_data_ind_header_t *)NotifiedFifoData(sdu_p); - while ((sdu_p = list_get_head (&pdcp_sdu_list)) != NULL && ((pdcp_data_ind_header_t *)(sdu_p->data))->inst == ctxt_pP->module_id) { - ((pdcp_data_ind_header_t *)(sdu_p->data))->inst = 0; - int rb_id = ((pdcp_data_ind_header_t *)(sdu_p->data))->rb_id; + /* Note: we ignore the instance ID in the context and use the one in the + * PDCP packet to pick the right socket below */ + + int rb_id = pdcpHead->rb_id; int sizeToWrite= sizeof (pdcp_data_ind_header_t) + - ((pdcp_data_ind_header_t *) sdu_p->data)->data_size; - + pdcpHead->data_size; + void * pdcpData=(void*)(pdcpHead+1); if (rb_id == 10) { //hardcoded for PC5-Signaling if( LOG_DEBUGFLAG(DEBUG_PDCP) ) { - debug_pdcp_pc5s_sdu((sidelink_pc5s_element *)&(sdu_p->data[sizeof(pdcp_data_ind_header_t)]), + debug_pdcp_pc5s_sdu((sidelink_pc5s_element *)pdcpData, "pdcp_fifo_flush_sdus sends a aPC5S message"); } - ret = sendto(pdcp_pc5_sockfd, &(sdu_p->data[sizeof(pdcp_data_ind_header_t)]), + ret = sendto(pdcp_pc5_sockfd, pdcpData, sizeof(sidelink_pc5s_element), 0, (struct sockaddr *)&prose_pdcp_addr,sizeof(prose_pdcp_addr) ); } else if (UE_NAS_USE_TUN) { - //ret = write(nas_sock_fd[ctxt_pP->module_id], &(sdu_p->data[sizeof(pdcp_data_ind_header_t)]),sizeToWrite ); + //ret = write(nas_sock_fd[pdcpHead->inst], &(sdu_p->data[sizeof(pdcp_data_ind_header_t)]),sizeToWrite ); if(rb_id == mbms_rab_id){ - ret = write(nas_sock_mbms_fd, &(sdu_p->data[sizeof(pdcp_data_ind_header_t)]),sizeToWrite ); - LOG_I(PDCP,"[PDCP_FIFOS] ret %d TRIED TO PUSH MBMS DATA TO rb_id %d handle %d sizeToWrite %d\n",ret,rb_id,nas_sock_fd[ctxt_pP->module_id],sizeToWrite); + ret = write(nas_sock_mbms_fd, pdcpData,sizeToWrite ); + LOG_I(PDCP,"[PDCP_FIFOS] ret %d TRIED TO PUSH MBMS DATA TO rb_id %d handle %d sizeToWrite %d\n", + ret,rb_id,nas_sock_fd[pdcpHead->inst],sizeToWrite); } else { - #if defined(ENABLE_PDCP_PAYLOAD_DEBUG) - LOG_I(PHY, "PDCP output to be sent to TUN interface: \n"); - for (int i = sizeof(pdcp_data_ind_header_t); i < sizeToWrite; i++) { - printf("%02x ",(unsigned char)sdu_p->data[i]); - } - printf("\n"); - #endif - ret = write(nas_sock_fd[ctxt_pP->module_id], &(sdu_p->data[sizeof(pdcp_data_ind_header_t)]),sizeToWrite ); - //LOG_I(PDCP,"[PDCP_FIFOS] ret %d TRIED TO PUSH DATA TO rb_id %d handle %d sizeToWrite %d\n",ret,rb_id,nas_sock_fd[ctxt_pP->module_id],sizeToWrite); + if( LOG_DEBUGFLAG(DEBUG_PDCP) ) + log_dump(PDCP, pdcpData, sizeToWrite, LOG_DUMP_CHAR,"PDCP output to be sent to TUN interface: \n"); + ret = write(nas_sock_fd[pdcpHead->inst], pdcpData,sizeToWrite ); + LOG_T(PDCP,"[UE PDCP_FIFOS] ret %d TRIED TO PUSH DATA TO rb_id %d handle %d sizeToWrite %d\n", + ret,rb_id,nas_sock_fd[pdcpHead->inst],sizeToWrite); } } else if (ENB_NAS_USE_TUN) { - #if defined(ENABLE_PDCP_PAYLOAD_DEBUG) - LOG_I(PHY, "PDCP output to be sent to TUN interface: \n"); - for (int i = sizeof(pdcp_data_ind_header_t); i < sizeToWrite; i++) { - printf("%02x ",(unsigned char)sdu_p->data[i]); - } - printf("\n"); - #endif - ret = write(nas_sock_fd[0], &(sdu_p->data[sizeof(pdcp_data_ind_header_t)]), sizeToWrite); - + if( LOG_DEBUGFLAG(DEBUG_PDCP) ) + log_dump(PDCP, pdcpData, sizeToWrite, LOG_DUMP_CHAR,"PDCP output to be sent to TUN interface: \n"); + ret = write(nas_sock_fd[0], pdcpData, sizeToWrite); + LOG_T(PDCP,"[NB PDCP_FIFOS] ret %d TRIED TO PUSH DATA TO rb_id %d handle %d sizeToWrite %d\n",ret,rb_id,nas_sock_fd[0],sizeToWrite); } else if (PDCP_USE_NETLINK) { - memcpy(NLMSG_DATA(nas_nlh_tx), (uint8_t *) sdu_p->data, sizeToWrite); + memcpy(NLMSG_DATA(nas_nlh_tx), (uint8_t *) pdcpHead, sizeToWrite); nas_nlh_tx->nlmsg_len = sizeToWrite; ret = sendmsg(nas_sock_fd[0],&nas_msg_tx,0); } // PDCP_USE_NETLINK AssertFatal(ret >= 0,"[PDCP_FIFOS] pdcp_fifo_flush_sdus (errno: %d %s), nas_sock_fd[0]: %d\n", errno, strerror(errno), nas_sock_fd[0]); - #if defined(ENABLE_PDCP_PAYLOAD_DEBUG) - LOG_I(PDCP, "Printing first bytes of PDCP SDU before removing it from the list: \n"); - for (int i=0; i<30; i++){ - LOG_I(PDCP, "%x", sdu_p->data[i]); - } - #endif - list_remove_head (&pdcp_sdu_list); - free_mem_block (sdu_p, __func__); + if( LOG_DEBUGFLAG(DEBUG_PDCP) ) + log_dump(PDCP, pdcpData, min(sizeToWrite,30) , LOG_DUMP_CHAR, + "Printing first bytes of PDCP SDU before removing it from the list: \n"); + delNotifiedFIFO_elt (sdu_p); pdcp_nb_sdu_sent ++; } @@ -181,12 +170,13 @@ int pdcp_fifo_flush_sdus(const protocol_ctxt_t *const ctxt_pP) { } int pdcp_fifo_flush_mbms_sdus(const protocol_ctxt_t *const ctxt_pP) { - mem_block_t *sdu_p; + notifiedFIFO_elt_t *sdu_p; int pdcp_nb_sdu_sent = 0; //int ret=0; - while ((sdu_p = list_get_head (&pdcp_sdu_list)) != NULL && ((pdcp_data_ind_header_t *)(sdu_p->data))->inst == ctxt_pP->module_id) { - ((pdcp_data_ind_header_t *)(sdu_p->data))->inst = 0; + while ((sdu_p = pollNotifiedFIFO(&pdcp_sdu_list)) != NULL ) { + pdcp_data_ind_header_t * pdcpHead=(pdcp_data_ind_header_t *)NotifiedFifoData(sdu_p); + AssertFatal(pdcpHead->inst==ctxt_pP->module_id, "To implement correctly multi module id\n"); //int rb_id = ((pdcp_data_ind_header_t *)(sdu_p->data))->rb_id; //int sizeToWrite= sizeof (pdcp_data_ind_header_t) + //((pdcp_data_ind_header_t *) sdu_p->data)->data_size; @@ -212,8 +202,8 @@ int pdcp_fifo_flush_mbms_sdus(const protocol_ctxt_t *const ctxt_pP) { //} // PDCP_USE_NETLINK //AssertFatal(ret >= 0,"[PDCP_FIFOS] pdcp_fifo_flush_sdus (errno: %d %s)\n", errno, strerror(errno)); - list_remove_head (&pdcp_sdu_list); - free_mem_block (sdu_p, __func__); + //AssertFatal(ret >= 0,"[PDCP_FIFOS] pdcp_fifo_flush_sdus (errno: %d %s)\n", errno, strerror(errno)); + delNotifiedFIFO_elt (sdu_p); pdcp_nb_sdu_sent ++; } diff --git a/openair2/LAYER2/nr_rlc/nr_rlc_entity_um.c b/openair2/LAYER2/nr_rlc/nr_rlc_entity_um.c index 09f29ebe67..4ef952667d 100644 --- a/openair2/LAYER2/nr_rlc/nr_rlc_entity_um.c +++ b/openair2/LAYER2/nr_rlc/nr_rlc_entity_um.c @@ -588,9 +588,10 @@ static void check_t_reassembly(nr_rlc_entity_um_t *entity) cur = entity->rx_list; while (cur != NULL && sn_compare_rx(entity, cur->sn, entity->rx_next_reassembly) < 0) { - nr_rlc_free_pdu(cur); + nr_rlc_pdu_t *p = cur; cur = cur->next; entity->rx_list = cur; + nr_rlc_free_pdu(p); } if (sn_compare_rx(entity, entity->rx_next_highest, diff --git a/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c b/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c index ff0d446e3f..bbc4acbd56 100644 --- a/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c +++ b/openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c @@ -72,8 +72,8 @@ void mac_rlc_data_ind ( LOG_I(RLC, "RLC instance for the given UE was not found \n"); switch (channel_idP) { - case 1 ... 2: rb = ue->srb[channel_idP - 1]; break; - case 3 ... 7: rb = ue->drb[channel_idP - 3]; break; + case 1 ... 3: rb = ue->srb[channel_idP - 1]; break; + case 4 ... 8: rb = ue->drb[channel_idP - 4]; break; default: rb = NULL; break; } @@ -113,8 +113,8 @@ tbs_size_t mac_rlc_data_req( ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rntiP); switch (channel_idP) { - case 1 ... 2: rb = ue->srb[channel_idP - 1]; break; - case 3 ... 7: rb = ue->drb[channel_idP - 3]; break; + case 1 ... 3: rb = ue->srb[channel_idP - 1]; break; + case 4 ... 8: rb = ue->drb[channel_idP - 4]; break; default: rb = NULL; break; } @@ -123,7 +123,7 @@ tbs_size_t mac_rlc_data_req( maxsize = tb_sizeP; ret = rb->generate_pdu(rb, buffer_pP, maxsize); } else { - LOG_E(RLC, "%s:%d:%s: fatal: data req for unknown RB\n", __FILE__, __LINE__, __FUNCTION__); + LOG_E(RLC, "%s:%d:%s: fatal: data req for unknown RB, channel_idP: %d\n", __FILE__, __LINE__, __FUNCTION__, channel_idP); exit(1); ret = 0; } @@ -166,8 +166,8 @@ mac_rlc_status_resp_t mac_rlc_status_ind( ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rntiP); switch (channel_idP) { - case 1 ... 2: rb = ue->srb[channel_idP - 1]; break; - case 3 ... 7: rb = ue->drb[channel_idP - 3]; break; + case 1 ... 3: rb = ue->srb[channel_idP - 1]; break; + case 4 ... 8: rb = ue->drb[channel_idP - 4]; break; default: rb = NULL; break; } @@ -227,8 +227,8 @@ rlc_buffer_occupancy_t mac_rlc_get_buffer_occupancy_ind( ue = nr_rlc_manager_get_ue(nr_rlc_ue_manager, rntiP); switch (channel_idP) { - case 1 ... 2: rb = ue->srb[channel_idP - 1]; break; - case 3 ... 7: rb = ue->drb[channel_idP - 3]; break; + case 1 ... 3: rb = ue->srb[channel_idP - 1]; break; + case 4 ... 8: rb = ue->drb[channel_idP - 4]; break; default: rb = NULL; break; } @@ -654,7 +654,7 @@ static void add_drb_am(int rnti, struct LTE_DRB_ToAddMod *s) exit(1); } - if (channel_id != drb_id + 2) { + if (channel_id != drb_id + 3) { LOG_E(RLC, "%s:%d:%s: todo, remove this limitation\n", __FILE__, __LINE__, __FUNCTION__); exit(1); @@ -737,7 +737,7 @@ static void add_drb_um(int rnti, struct LTE_DRB_ToAddMod *s) exit(1); } - if (channel_id != drb_id + 2) { + if (channel_id != drb_id + 3) { LOG_E(RLC, "%s:%d:%s: todo, remove this limitation\n", __FILE__, __LINE__, __FUNCTION__); exit(1); diff --git a/openair2/LAYER2/nr_rlc/nr_rlc_ue_manager.h b/openair2/LAYER2/nr_rlc/nr_rlc_ue_manager.h index 464cf3d083..f578faaf38 100644 --- a/openair2/LAYER2/nr_rlc/nr_rlc_ue_manager.h +++ b/openair2/LAYER2/nr_rlc/nr_rlc_ue_manager.h @@ -28,7 +28,7 @@ typedef void nr_rlc_ue_manager_t; typedef struct nr_rlc_ue_t { int rnti; - nr_rlc_entity_t *srb[2]; + nr_rlc_entity_t *srb[3]; nr_rlc_entity_t *drb[5]; } nr_rlc_ue_t; diff --git a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c index 4dacef3dbb..ec969c6741 100644 --- a/openair2/NR_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_PHY_INTERFACE/NR_IF_Module.c @@ -38,6 +38,7 @@ #include "LAYER2/MAC/mac_proto.h" #include "LAYER2/NR_MAC_gNB/mac_proto.h" #include "common/ran_context.h" +#include "executables/softmodem-common.h" #define MAX_IF_MODULES 100 @@ -62,90 +63,74 @@ void handle_nr_rach(NR_UL_IND_t *UL_info) { if (UL_info->rach_ind.pdu_list[0].num_preamble>0) AssertFatal(UL_info->rach_ind.pdu_list[0].num_preamble==1, "More than 1 preamble not supported\n"); - - /*nr_initiate_ra_proc(UL_info->module_id, + + nr_initiate_ra_proc(UL_info->module_id, UL_info->CC_id, UL_info->rach_ind.sfn, UL_info->rach_ind.slot, UL_info->rach_ind.pdu_list[0].preamble_list[0].preamble_index, UL_info->rach_ind.pdu_list[0].freq_index, UL_info->rach_ind.pdu_list[0].symbol_index, - UL_info->rach_ind.pdu_list[0].preamble_list[0].timing_advance);*/ + UL_info->rach_ind.pdu_list[0].preamble_list[0].timing_advance); } } -void handle_nr_sr(NR_UL_IND_t *UL_info) { +void handle_nr_uci(NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl) { + // TODO + int max_harq_rounds = 4; // TODO define macro + int num_ucis = UL_info->uci_ind.num_ucis; + nfapi_nr_uci_t *uci_list = UL_info->uci_ind.uci_list; + for (int i = 0; i < num_ucis; i++) { + switch (uci_list[i].pdu_type) { + case NFAPI_NR_UCI_PDCCH_PDU_TYPE: break; - /* if (nfapi_mode == 1) // PNF - { - if (UL_info->sr_ind.sr_indication_body.number_of_srs>0) - { - // oai_nfapi_sr_indication(&UL_info->sr_ind); + case NFAPI_NR_UCI_FORMAT_0_1_PDU_TYPE: { + if (get_softmodem_params()->phy_test == 0) { + nfapi_nr_uci_pucch_pdu_format_0_1_t *uci_pdu = &uci_list[i].pucch_pdu_format_0_1; + // handle harq + int harq_idx_s = 0; + // iterate over received harq bits + for (int harq_bit = 0; harq_bit < uci_pdu->harq->num_harq; harq_bit++) { + // search for the right harq process + for (int harq_idx = harq_idx_s; harq_idx < NR_MAX_NB_HARQ_PROCESSES-1; harq_idx++) { + if ((UL_info->slot-1) == sched_ctrl->harq_processes[harq_idx].feedback_slot) { + if (uci_pdu->harq->harq_list[harq_bit].harq_value == 0) + sched_ctrl->harq_processes[harq_idx].round++; + if ((uci_pdu->harq->harq_list[harq_bit].harq_value == 1) || + (sched_ctrl->harq_processes[harq_idx].round == max_harq_rounds)) { + sched_ctrl->harq_processes[harq_idx].ndi ^= 1; + sched_ctrl->harq_processes[harq_idx].round = 0; + } + sched_ctrl->harq_processes[harq_idx].is_waiting = 0; + harq_idx_s = harq_idx + 1; + break; + } + // if gNB fails to receive a ACK/NACK + else if (((UL_info->slot-1) > sched_ctrl->harq_processes[harq_idx].feedback_slot) && + (sched_ctrl->harq_processes[harq_idx].is_waiting)) { + sched_ctrl->harq_processes[harq_idx].round++; + if (sched_ctrl->harq_processes[harq_idx].round == max_harq_rounds) { + sched_ctrl->harq_processes[harq_idx].ndi ^= 1; + sched_ctrl->harq_processes[harq_idx].round = 0; + } + sched_ctrl->harq_processes[harq_idx].is_waiting = 0; + } + } + } + } + break; + } + + case NFAPI_NR_UCI_FORMAT_2_3_4_PDU_TYPE: break; } } - else - { - - for (int i=0;isr_ind.sr_indication_body.number_of_srs;i++) - SR_indication(UL_info->module_id, - UL_info->CC_id, - UL_info->frame, - UL_info->slot, - UL_info->sr_ind.sr_indication_body.sr_pdu_list[i].rx_ue_information.rnti, - UL_info->sr_ind.sr_indication_body.sr_pdu_list[i].ul_cqi_information.ul_cqi); - - - - } - - UL_info->sr_ind.sr_indication_body.number_of_srs=0;*/ + UL_info->uci_ind.num_ucis = 0; } -void handle_nr_cqi(NR_UL_IND_t *UL_info) { - - /* - for (int i=0;icqi_ind.number_of_cqis;i++) - cqi_indication(UL_info->module_id, - UL_info->CC_id, - UL_info->frame, - UL_info->slot, - UL_info->cqi_ind.cqi_pdu_list[i].rx_ue_information.rnti, - &UL_info->cqi_ind.cqi_pdu_list[i].cqi_indication_rel9, - UL_info->cqi_ind.cqi_raw_pdu_list[i].pdu, - &UL_info->cqi_ind.cqi_pdu_list[i].ul_cqi_information); - - UL_info->cqi_ind.number_of_cqis=0;*/ - -} - -void handle_nr_harq(NR_UL_IND_t *UL_info) { - /* if (nfapi_mode == 1 && UL_info->harq_ind.harq_indication_body.number_of_harqs>0) { // PNF - //LOG_D(PHY, "UL_info->harq_ind.harq_indication_body.number_of_harqs:%d Send to VNF\n", UL_info->harq_ind.harq_indication_body.number_of_harqs); - int retval = oai_nfapi_harq_indication(&UL_info->harq_ind); - - if (retval!=0) { - LOG_E(PHY, "Failed to encode NFAPI HARQ_IND retval:%d\n", retval); - } - - UL_info->harq_ind.harq_indication_body.number_of_harqs = 0; - } - else - { - - for (int i=0;iharq_ind.harq_indication_body.number_of_harqs;i++) - harq_indication(UL_info->module_id, - UL_info->CC_id, - NFAPI_SFNSF2SFN(UL_info->harq_ind.sfn_sf), - NFAPI_SFNSF2SF(UL_info->harq_ind.sfn_sf), - &UL_info->harq_ind.harq_indication_body.harq_pdu_list[i]); - - UL_info->harq_ind.harq_indication_body.number_of_harqs=0; - }*/ -} void handle_nr_ulsch(NR_UL_IND_t *UL_info) { if(nfapi_mode == 1) { @@ -224,9 +209,10 @@ void NR_UL_indication(NR_UL_IND_t *UL_info) { NR_Sched_Rsp_t *sched_info = &Sched_INFO[module_id][CC_id]; NR_IF_Module_t *ifi = if_inst[module_id]; gNB_MAC_INST *mac = RC.nrmac[module_id]; - LOG_D(PHY,"SFN/SF:%d%d module_id:%d CC_id:%d UL_info[rx_ind:%d crcs:%d]\n", + + LOG_D(PHY,"SFN/SF:%d%d module_id:%d CC_id:%d UL_info[rach_pdus:%d rx_ind:%d crcs:%d]\n", UL_info->frame,UL_info->slot, - module_id,CC_id, + module_id,CC_id, UL_info->rach_ind.number_of_pdus, UL_info->rx_ind.number_of_pdus, UL_info->crc_ind.number_crcs); if (nfapi_mode != 1) { @@ -244,9 +230,7 @@ void NR_UL_indication(NR_UL_IND_t *UL_info) { // clear DL/UL info for new scheduling round clear_nr_nfapi_information(mac,CC_id,UL_info->frame,UL_info->slot); handle_nr_rach(UL_info); - handle_nr_sr(UL_info); - handle_nr_cqi(UL_info); - handle_nr_harq(UL_info); + handle_nr_uci(UL_info, &mac->UE_list.UE_sched_ctrl[0]); // clear HI prior to handling ULSCH mac->UL_dci_req[CC_id].numPdus = 0; handle_nr_ulsch(UL_info); diff --git a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c index 64a814bcdb..b18831b546 100644 --- a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c +++ b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c @@ -32,9 +32,9 @@ #include "PHY/defs_nr_UE.h" #include "NR_IF_Module.h" -#include "mac_proto.h" +#include "NR_MAC_UE/mac_proto.h" #include "assertions.h" -#include "LAYER2/NR_MAC_UE/mac_extern.h" +#include "NR_MAC_UE/mac_extern.h" #include "SCHED_NR_UE/fapi_nr_ue_l1.h" #include "executables/softmodem-common.h" @@ -93,6 +93,14 @@ int8_t handle_dlsch (module_id_t module_id, int cc_id, uint8_t gNB_index, fapi_n */ } +int8_t handle_rar (nr_downlink_indication_t *dl_info){ + + LOG_D(MAC, "handling RAR at MAC layer \n"); + nr_process_rar (dl_info); + return 0; + +} + int nr_ue_ul_indication(nr_uplink_indication_t *ul_info){ NR_UE_L2_STATE_t ret; @@ -105,14 +113,18 @@ int nr_ue_ul_indication(nr_uplink_indication_t *ul_info){ mac->dl_config_request.number_pdus = 0; // clean previous FAPI messages - ret = nr_ue_scheduler( - ul_info->module_id, - ul_info->gNB_index, - ul_info->cc_id, - ul_info->frame, - ul_info->slot, - ul_info->ssb_index, - 0, 0); // TODO check tx/rx frame/slot is need for NR version + ret = nr_ue_scheduler(NULL, ul_info); + + if (is_nr_UL_slot(mac->scc, ul_info->slot_tx) && get_softmodem_params()->do_ra){ + nr_ue_prach_scheduler(module_id, ul_info->frame_tx, ul_info->slot_tx); + if (mac->generate_nr_prach){ + //uint16_t monitoring_slot_period, monitoring_offset; + uint16_t rach_frame = mac->scheduled_response.ul_config->sfn; + uint16_t rx_rach_frame = (rach_frame + mac->RA_offset) % MAX_FRAME_NUMBER; // compensate 2 frames offset delay at gNB side + uint16_t rach_slot = mac->scheduled_response.ul_config->slot; + nr_ue_msg2_scheduler(module_id, rx_rach_frame, rach_slot, &mac->msg2_rx_frame, &mac->msg2_rx_slot); + } + } switch(ret){ case UE_CONNECTION_OK: @@ -127,14 +139,13 @@ int nr_ue_ul_indication(nr_uplink_indication_t *ul_info){ break; } - mac->if_module->scheduled_response(&mac->scheduled_response); return 0; } int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_t *ul_time_alignment){ - + int32_t i; uint32_t ret_mask = 0x0; module_id_t module_id = dl_info->module_id; @@ -142,132 +153,98 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_ fapi_nr_dl_config_request_t *dl_config = &mac->dl_config_request; fapi_nr_ul_config_request_t *ul_config = &mac->ul_config_request; - dl_config->number_pdus = 0; - ul_config->number_pdus = 0; - //hook up pointers - mac->scheduled_response.dl_config = dl_config; - mac->scheduled_response.ul_config = ul_config; - mac->scheduled_response.tx_request = &mac->tx_request; - mac->scheduled_response.module_id = dl_info->module_id; - mac->scheduled_response.CC_id = dl_info->cc_id; - mac->scheduled_response.frame = dl_info->frame; - mac->scheduled_response.slot = dl_info->slot; + if (!dl_info->dci_ind && !dl_info->rx_ind) { + // UL indication to schedule reception DCI reception + nr_ue_scheduler(dl_info, NULL); + } else { + // UL indication after reception of DCI or DL PDU + dl_config->number_pdus = 0; + ul_config->number_pdus = 0; + //hook up pointers + mac->scheduled_response.dl_config = dl_config; + mac->scheduled_response.ul_config = ul_config; + mac->scheduled_response.tx_request = &mac->tx_request; + mac->scheduled_response.module_id = dl_info->module_id; + mac->scheduled_response.CC_id = dl_info->cc_id; + mac->scheduled_response.frame = dl_info->frame; + mac->scheduled_response.slot = dl_info->slot; - if(dl_info->dci_ind != NULL){ - LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][DCI_IND]\n"); - for(i=0; idci_ind->number_of_dcis; ++i){ - LOG_D(MAC,">>>NR_IF_Module i=%d, dl_info->dci_ind->number_of_dcis=%d\n",i,dl_info->dci_ind->number_of_dcis); - // fapi_nr_dci_pdu_rel15_t *dci = &dl_info->dci_ind->dci_list[i].dci; + if(dl_info->dci_ind != NULL){ + LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][DCI_IND]\n"); + for(i=0; idci_ind->number_of_dcis; ++i){ + LOG_D(MAC,">>>NR_IF_Module i=%d, dl_info->dci_ind->number_of_dcis=%d\n",i,dl_info->dci_ind->number_of_dcis); - ret_mask |= (handle_dci(dl_info->module_id, - dl_info->cc_id, - dl_info->gNB_index, - dl_info->dci_ind->dci_list+i)<< FAPI_NR_DCI_IND); - - AssertFatal( nr_ue_if_module_inst[module_id] != NULL, "IF module is void!\n" ); - nr_ue_if_module_inst[module_id]->scheduled_response(&mac->scheduled_response); - - - /*switch((dl_info->dci_ind->dci_list+i)->dci_type){ - case FAPI_NR_DCI_TYPE_0_0: - case FAPI_NR_DCI_TYPE_0_1: - case FAPI_NR_DCI_TYPE_1_1: - case FAPI_NR_DCI_TYPE_2_0: - case FAPI_NR_DCI_TYPE_2_1: - case FAPI_NR_DCI_TYPE_2_2: - case FAPI_NR_DCI_TYPE_2_3: - AssertFatal(1==0, "Not yet support at this moment!\n"); - break; - - case FAPI_NR_DCI_TYPE_1_0: - - dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DLSCH; - - // mapping into DL_CONFIG_REQ for DL-SCH - fapi_nr_dl_config_dlsch_pdu_rel15_t *dlsch_config_pdu = &dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.dlsch_config_rel15; - - dl_config->dl_config_list[dl_config->number_pdus].dlsch_config_pdu.rnti = 0x0000; // TX RNTI: UE-spec - memcpy(dlsch_config_pdu, dci, sizeof(fapi_nr_dci_pdu_rel15_t)); - - dl_config->number_pdus = dl_config->number_pdus + 1; - - ret_mask |= (handle_dci( - dl_info->module_id, - dl_info->cc_id, - dl_info->gNB_index, - dci, - (dl_info->dci_ind->dci_list+i)->rnti, - (dl_info->dci_ind->dci_list+i)->dci_type)) << FAPI_NR_DCI_IND; - - - - break; - - default: - break; - }*/ - - //(dl_info->dci_list+i)->rnti - } - } - - if(dl_info->rx_ind != NULL){ - LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); - for(i=0; irx_ind->number_pdus; ++i){ - switch(dl_info->rx_ind->rx_indication_body[i].pdu_type){ - case FAPI_NR_RX_PDU_TYPE_MIB: - ret_mask |= (handle_bcch_bch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, - (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.pdu, - (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.additional_bits, - (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.ssb_index, - (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.ssb_length, - (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.cell_id )) << FAPI_NR_RX_PDU_TYPE_MIB; - LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], MIB case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); - /*ret_mask |= (handle_bcch_bch( dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, - dl_info->rx_ind->rx_indication_body[i].mib_pdu.pdu, - dl_info->rx_ind->rx_indication_body[i].mib_pdu.additional_bits, - dl_info->rx_ind->rx_indication_body[i].mib_pdu.ssb_index, - dl_info->rx_ind->rx_indication_body[i].mib_pdu.ssb_length, - dl_info->rx_ind->rx_indication_body[i].mib_pdu.cell_id )) << FAPI_NR_RX_PDU_TYPE_MIB;*/ - break; - case FAPI_NR_RX_PDU_TYPE_SIB: - ret_mask |= (handle_bcch_dlsch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, - (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.sibs_mask, - (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu, - (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu_length )) << FAPI_NR_RX_PDU_TYPE_SIB; - break; - case FAPI_NR_RX_PDU_TYPE_DLSCH: - // ret_mask |= (0) << FAPI_NR_RX_PDU_TYPE_DLSCH; - ret_mask |= (handle_dlsch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, dl_info->dci_ind, - (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu, - (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu_length, dl_info->frame, dl_info->slot, ul_time_alignment)) << FAPI_NR_RX_PDU_TYPE_DLSCH; - - LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], DLSCH case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); - - /* - // dl_config structure just stores what was received - not really needed - dl_config->dl_config_list[dl_config->number_pdus].pdu_type = FAPI_NR_DL_CONFIG_TYPE_DLSCH; - dl_config->number_pdus = dl_config->number_pdus + 1; - */ - - /*ret_mask |= (handle_dlsch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, dl_info->dci_ind, - dl_info->rx_ind->rx_indication_body[i].pdsch_pdu.pdu, - dl_info->rx_ind->rx_indication_body[i].pdsch_pdu.pdu_length, dl_info->frame, dl_info->slot)) << FAPI_NR_RX_PDU_TYPE_DLSCH; - - */ - break; - default: - - break; + ret_mask |= (handle_dci(dl_info->module_id, + dl_info->cc_id, + dl_info->gNB_index, + dl_info->dci_ind->dci_list+i)<< FAPI_NR_DCI_IND); + AssertFatal( nr_ue_if_module_inst[module_id] != NULL, "IF module is void!\n" ); + nr_ue_if_module_inst[module_id]->scheduled_response(&mac->scheduled_response); } } + + if(dl_info->rx_ind != NULL){ + + LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); + + for(i=0; irx_ind->number_pdus; ++i){ + + switch(dl_info->rx_ind->rx_indication_body[i].pdu_type){ + + case FAPI_NR_RX_PDU_TYPE_MIB: + ret_mask |= (handle_bcch_bch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, + (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.pdu, + (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.additional_bits, + (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.ssb_index, + (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.ssb_length, + (dl_info->rx_ind->rx_indication_body+i)->mib_pdu.cell_id)) << FAPI_NR_RX_PDU_TYPE_MIB; + + LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], MIB case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); + + break; + + case FAPI_NR_RX_PDU_TYPE_SIB: + + ret_mask |= (handle_bcch_dlsch(dl_info->module_id, + dl_info->cc_id, dl_info->gNB_index, + (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.sibs_mask, + (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu, + (dl_info->rx_ind->rx_indication_body+i)->sib_pdu.pdu_length)) << FAPI_NR_RX_PDU_TYPE_SIB; + + break; + + case FAPI_NR_RX_PDU_TYPE_DLSCH: + + ret_mask |= (handle_dlsch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index, + dl_info->dci_ind, + (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu, + (dl_info->rx_ind->rx_indication_body+i)->pdsch_pdu.pdu_length, + dl_info->frame, + dl_info->slot, + ul_time_alignment)) << FAPI_NR_RX_PDU_TYPE_DLSCH; + + LOG_D(MAC,"[L2][IF MODULE][DL INDICATION][RX_IND], DLSCH case Number of PDUs: %d \n", dl_info->rx_ind->number_pdus); + + break; + + case FAPI_NR_RX_PDU_TYPE_RAR: + + ret_mask |= (handle_rar(dl_info)) << FAPI_NR_RX_PDU_TYPE_RAR; + + break; + + default: + break; + } + } + } + + //clean up nr_downlink_indication_t *dl_info + dl_info->rx_ind = NULL; + dl_info->dci_ind = NULL; + } - - //clean up nr_downlink_indication_t *dl_info - dl_info->rx_ind = NULL; - dl_info->dci_ind = NULL; - return 0; } @@ -305,7 +282,12 @@ int nr_ue_dcireq(nr_dcireq_t *dcireq) { dl_config->sfn=UE_mac->dl_config_request.sfn; dl_config->slot=UE_mac->dl_config_request.slot; dl_config->number_pdus=0; - - ue_dci_configuration(UE_mac,dl_config,dcireq->frame,dcireq->slot); + + //printf(" UE_mac->dl_config_request.slot %d VS dcireq->slot %d \n", UE_mac->dl_config_request.slot, dcireq->slot); + + LOG_D(PHY, "Entering UE DCI configuration frame %d slot %d \n", dcireq->frame, dcireq->slot); + + ue_dci_configuration(UE_mac, dl_config, dcireq->frame, dcireq->slot); + return 0; } diff --git a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h index 0784e71584..df2d78f0cb 100755 --- a/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h +++ b/openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h @@ -72,7 +72,8 @@ typedef struct { /// NR UE FAPI-like P7 message, direction: L1 to L2 /// data reception indication structure fapi_nr_rx_indication_t *rx_ind; - + /// ssb_index, if ssb is not present in current TTI, value set to -1 + int ssb_index; /// dci reception indication structure fapi_nr_dci_indication_t *dci_ind; @@ -87,11 +88,13 @@ typedef struct { /// component carrier id int cc_id; /// frame - frame_t frame; - /// slot - uint32_t slot; - /// ssb_index, if ssb is not present in current TTI, thie value set to -1 - int ssb_index; + frame_t frame_rx; + /// slot rx + uint32_t slot_rx; + /// frame tx + frame_t frame_tx; + /// slot tx + uint32_t slot_tx; /// dci reception indication structure fapi_nr_dci_indication_t *dci_ind; } nr_uplink_indication_t; diff --git a/openair2/RRC/LTE/MESSAGES/asn1_msg.c b/openair2/RRC/LTE/MESSAGES/asn1_msg.c index 583e10da94..9ede543003 100644 --- a/openair2/RRC/LTE/MESSAGES/asn1_msg.c +++ b/openair2/RRC/LTE/MESSAGES/asn1_msg.c @@ -2310,7 +2310,7 @@ uint8_t do_SidelinkUEInformation(uint8_t Mod_id, uint8_t *buffer, LTE_SL_Destin return((enc_rval.encoded+7)/8); } -uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, uint8_t *buffer, const uint8_t Transaction_id, const int dedicatedInfoNASLength, const char *dedicatedInfoNAS) { +uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, uint8_t *buffer, const uint8_t Transaction_id, uint8_t sel_plmn_id, const int dedicatedInfoNASLength, const char *dedicatedInfoNAS) { asn_enc_rval_t enc_rval; LTE_UL_DCCH_Message_t ul_dcch_msg; LTE_RRCConnectionSetupComplete_t *rrcConnectionSetupComplete; @@ -2323,7 +2323,7 @@ uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, uint8_t *buffer, const uin rrcConnectionSetupComplete->criticalExtensions.choice.c1.present = LTE_RRCConnectionSetupComplete__criticalExtensions__c1_PR_rrcConnectionSetupComplete_r8; rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.nonCriticalExtension=CALLOC(1, sizeof(*rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.nonCriticalExtension)); - rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.selectedPLMN_Identity= 1; + rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.selectedPLMN_Identity= sel_plmn_id; rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME = NULL;//calloc(1,sizeof(*rrcConnectionSetupComplete->criticalExtensions.choice.c1.choice.rrcConnectionSetupComplete_r8.registeredMME)); /* diff --git a/openair2/RRC/LTE/MESSAGES/asn1_msg.h b/openair2/RRC/LTE/MESSAGES/asn1_msg.h index dda2340610..640d18a61f 100644 --- a/openair2/RRC/LTE/MESSAGES/asn1_msg.h +++ b/openair2/RRC/LTE/MESSAGES/asn1_msg.h @@ -142,7 +142,11 @@ uint8_t do_SidelinkUEInformation(uint8_t Mod_id, uint8_t *buffer, LTE_SL_Destina /** \brief Generate an RRCConnectionSetupComplete UL-DCCH-Message (UE) @param buffer Pointer to PER-encoded ASN.1 description of UL-DCCH-Message PDU @returns Size of encoded bit stream in bytes*/ -uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, uint8_t *buffer, const uint8_t Transaction_id, const int dedicatedInfoNASLength, +uint8_t do_RRCConnectionSetupComplete(uint8_t Mod_id, + uint8_t *buffer, + const uint8_t Transaction_id, + uint8_t sel_plmn_id, + const int dedicatedInfoNASLength, const char *dedicatedInfoNAS); /** \brief Generate an RRCConnectionReconfigurationComplete UL-DCCH-Message (UE) diff --git a/openair2/RRC/LTE/rrc_UE.c b/openair2/RRC/LTE/rrc_UE.c index 4116f5367e..bdf992c76a 100644 --- a/openair2/RRC/LTE/rrc_UE.c +++ b/openair2/RRC/LTE/rrc_UE.c @@ -128,8 +128,13 @@ static int decode_SIB1_MBMS( const protocol_ctxt_t *const ctxt_pP, const uint8_t * \param ctxt_pP Running context * \param eNB_index Index of corresponding eNB/CH * \param Transaction_id Transaction identifier + * \param sel_plmn_id selected PLMN Identity */ -static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id ); +static void rrc_ue_generate_RRCConnectionSetupComplete( + const protocol_ctxt_t *const ctxt_pP, + const uint8_t eNB_index, + const uint8_t Transaction_id, + uint8_t sel_plmn_id); /** \brief Generates/Encodes RRCConnectionReconfigurationComplete message at UE * \param ctxt_pP Running context @@ -367,6 +372,7 @@ char openair_rrc_ue_init( const module_id_t ue_mod_idP, const unsigned char eNB_ rrc_set_state (ue_mod_idP, RRC_STATE_INACTIVE); rrc_set_sub_state (ue_mod_idP, RRC_SUB_STATE_INACTIVE); LOG_I(RRC,"[UE %d] INIT State = RRC_IDLE (eNB %d)\n",ctxt.module_id,eNB_index); + UE_rrc_inst[ctxt.module_id].selected_plmn_identity = 1; UE_rrc_inst[ctxt.module_id].Info[eNB_index].State=RRC_IDLE; UE_rrc_inst[ctxt.module_id].Info[eNB_index].T300_active = 0; UE_rrc_inst[ctxt.module_id].Info[eNB_index].T304_active = 0; @@ -490,7 +496,11 @@ rrc_t310_expiration( } //----------------------------------------------------------------------------- -static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, const uint8_t Transaction_id ) { +static void rrc_ue_generate_RRCConnectionSetupComplete( + const protocol_ctxt_t *const ctxt_pP, + const uint8_t eNB_index, + const uint8_t Transaction_id, + uint8_t sel_plmn_id) { uint8_t buffer[100]; uint8_t size; const char *nas_msg; @@ -504,7 +514,7 @@ static void rrc_ue_generate_RRCConnectionSetupComplete( const protocol_ctxt_t *c nas_msg_length = sizeof(nas_attach_req_imsi); } - size = do_RRCConnectionSetupComplete(ctxt_pP->module_id, buffer, Transaction_id, nas_msg_length, nas_msg); + size = do_RRCConnectionSetupComplete(ctxt_pP->module_id, buffer, Transaction_id, sel_plmn_id, nas_msg_length, nas_msg); LOG_I(RRC,"[UE %d][RAPROC] Frame %d : Logical Channel UL-DCCH (SRB1), Generating RRCConnectionSetupComplete (bytes%d, eNB %d)\n", ctxt_pP->module_id,ctxt_pP->frame, size, eNB_index); LOG_D(RLC, @@ -624,7 +634,8 @@ int rrc_ue_decode_ccch( const protocol_ctxt_t *const ctxt_pP, const SRB_INFO *co rrc_ue_generate_RRCConnectionSetupComplete( ctxt_pP, eNB_index, - dl_ccch_msg->message.choice.c1.choice.rrcConnectionSetup.rrc_TransactionIdentifier); + dl_ccch_msg->message.choice.c1.choice.rrcConnectionSetup.rrc_TransactionIdentifier, + UE_rrc_inst[ctxt_pP->module_id].selected_plmn_identity); rval = 0; break; @@ -2794,44 +2805,43 @@ int decode_SIB1( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, LTE_SystemInformationBlockType1_t *sib1 = UE_rrc_inst[ctxt_pP->module_id].sib1[eNB_index]; VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SIB1, VCD_FUNCTION_IN ); LOG_I( RRC, "[UE %d] : Dumping SIB 1\n", ctxt_pP->module_id ); - LTE_PLMN_Identity_t *PLMN_identity = &sib1->cellAccessRelatedInfo.plmn_IdentityList.list.array[0]->plmn_Identity; - int mccdigits = PLMN_identity->mcc->list.count; - int mncdigits = PLMN_identity->mnc.list.count; - int mcc; + const int n = sib1->cellAccessRelatedInfo.plmn_IdentityList.list.count; + for (int i = 0; i < n; ++i) { + LTE_PLMN_Identity_t *PLMN_identity = &sib1->cellAccessRelatedInfo.plmn_IdentityList.list.array[i]->plmn_Identity; + int mccdigits = PLMN_identity->mcc->list.count; + int mncdigits = PLMN_identity->mnc.list.count; - if (mccdigits == 2) { - mcc = *PLMN_identity->mcc->list.array[0]*10 + *PLMN_identity->mcc->list.array[1]; - } else { - mcc = *PLMN_identity->mcc->list.array[0]*100 + *PLMN_identity->mcc->list.array[1]*10 + *PLMN_identity->mcc->list.array[2]; + int mcc; + if (mccdigits == 2) { + mcc = *PLMN_identity->mcc->list.array[0]*10 + *PLMN_identity->mcc->list.array[1]; + } else { + mcc = *PLMN_identity->mcc->list.array[0]*100 + *PLMN_identity->mcc->list.array[1]*10 + *PLMN_identity->mcc->list.array[2]; + } + + int mnc; + if (mncdigits == 2) { + mnc = *PLMN_identity->mnc.list.array[0]*10 + *PLMN_identity->mnc.list.array[1]; + } else { + mnc = *PLMN_identity->mnc.list.array[0]*100 + *PLMN_identity->mnc.list.array[1]*10 + *PLMN_identity->mnc.list.array[2]; + } + + LOG_I( RRC, "PLMN %d MCC %0*d, MNC %0*d\n", i + 1, mccdigits, mcc, mncdigits, mnc); + // search internal table for provider name + int plmn_ind = 0; + + while (plmn_data[plmn_ind].mcc > 0) { + if ((plmn_data[plmn_ind].mcc == mcc) && (plmn_data[plmn_ind].mnc == mnc)) { + LOG_I( RRC, "Found %s (name from internal table)\n", plmn_data[plmn_ind].oper_short ); + break; + } + + plmn_ind++; + } } - - int mnc; - - if (mncdigits == 2) { - mnc = *PLMN_identity->mnc.list.array[0]*10 + *PLMN_identity->mnc.list.array[1]; - } else { - mnc = *PLMN_identity->mnc.list.array[0]*100 + *PLMN_identity->mnc.list.array[1]*10 + *PLMN_identity->mnc.list.array[2]; - } - - LOG_I( RRC, "PLMN MCC %0*d, MNC %0*d, TAC 0x%04x\n", mccdigits, mcc, mncdigits, mnc, + LOG_I( RRC, "TAC 0x%04x\n", ((sib1->cellAccessRelatedInfo.trackingAreaCode.size == 2)?((sib1->cellAccessRelatedInfo.trackingAreaCode.buf[0]<<8) + sib1->cellAccessRelatedInfo.trackingAreaCode.buf[1]):0)); LOG_I( RRC, "cellReservedForOperatorUse : raw:%ld decoded:%s\n", sib1->cellAccessRelatedInfo.plmn_IdentityList.list.array[0]->cellReservedForOperatorUse, SIBreserved(sib1->cellAccessRelatedInfo.plmn_IdentityList.list.array[0]->cellReservedForOperatorUse) ); - // search internal table for provider name - int plmn_ind = 0; - - while (plmn_data[plmn_ind].mcc > 0) { - if ((plmn_data[plmn_ind].mcc == mcc) && (plmn_data[plmn_ind].mnc == mnc)) { - LOG_I( RRC, "Found %s (name from internal table)\n", plmn_data[plmn_ind].oper_short ); - break; - } - - plmn_ind++; - } - - if (plmn_data[plmn_ind].mcc < 0) { - LOG_I( RRC, "Found Unknown operator (no entry in internal table)\n" ); - } LOG_I( RRC, "cellAccessRelatedInfo.cellIdentity : raw:%"PRIu32" decoded:%02x.%02x.%02x.%02x\n", BIT_STRING_to_uint32( &sib1->cellAccessRelatedInfo.cellIdentity ), @@ -2970,6 +2980,7 @@ int decode_SIB1( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, NAS_CELL_SELECTION_CNF (msg_p).rsrp = rsrp; itti_send_msg_to_task(TASK_NAS_UE, ctxt_pP->instance, msg_p); cell_valid = 1; + UE_rrc_inst[ctxt_pP->module_id].selected_plmn_identity = plmn + 1; break; } } @@ -2980,7 +2991,11 @@ int decode_SIB1( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index, MessageDef *msg_p; msg_p = itti_alloc_new_message(TASK_RRC_UE, PHY_FIND_NEXT_CELL_REQ); itti_send_msg_to_task(TASK_PHY_UE, ctxt_pP->instance, msg_p); - LOG_E(RRC, "Synched with a cell, but PLMN doesn't match our SIM, the message PHY_FIND_NEXT_CELL_REQ is sent but lost in current UE implementation! \n"); + LOG_E(RRC, + "Synched with a cell, but PLMN doesn't match our SIM " + "(selected_plmn_identity %d), the message PHY_FIND_NEXT_CELL_REQ " + "is sent but lost in current UE implementation!\n", + UE_rrc_inst[ctxt_pP->module_id].selected_plmn_identity); } } diff --git a/openair2/RRC/LTE/rrc_defs.h b/openair2/RRC/LTE/rrc_defs.h index f050733a13..3c02c45bc1 100644 --- a/openair2/RRC/LTE/rrc_defs.h +++ b/openair2/RRC/LTE/rrc_defs.h @@ -40,6 +40,10 @@ #include "rrc_types.h" //#include "PHY/phy_defs.h" #include "LAYER2/RLC/rlc.h" +#include "RRC/NR/nr_rrc_types.h" +#include "NR_UE-MRDC-Capability.h" +#include "NR_UE-NR-Capability.h" + #include "COMMON/platform_constants.h" #include "COMMON/platform_types.h" @@ -267,6 +271,7 @@ typedef enum UE_STATE_e { RRC_RECONFIGURED, RRC_HO_EXECUTION, RRC_NR_NSA, + RRC_NR_NSA_RECONFIGURED } UE_STATE_t; typedef enum HO_STATE_e { @@ -382,6 +387,7 @@ typedef enum e_rab_satus_e { E_RAB_STATUS_DONE, // from the eNB perspective E_RAB_STATUS_ESTABLISHED, // get the reconfigurationcomplete form UE E_RAB_STATUS_REESTABLISHED, // after HO + E_RAB_STATUS_TOMODIFY, // ENDC NSA E_RAB_STATUS_FAILED, E_RAB_STATUS_TORELEASE // to release DRB between eNB and UE } e_rab_status_t; @@ -568,6 +574,10 @@ typedef struct eNB_RRC_UE_s { LTE_UE_EUTRA_Capability_t *UE_Capability; int UE_Capability_size; + NR_UE_MRDC_Capability_t *UE_Capability_MRDC; + int UE_MRDC_Capability_size; + NR_UE_NR_Capability_t *UE_Capability_nr; + int UE_NR_Capability_size; ImsiMobileIdentity_t imsi; /* KeNB as derived from KASME received from EPC */ @@ -613,6 +623,7 @@ typedef struct eNB_RRC_UE_s { /* Number of e_rab to be modified in the list */ uint8_t nb_of_modify_e_rabs; uint8_t nb_of_failed_e_rabs; + uint8_t nb_of_modify_endc_e_rabs; e_rab_param_t modify_e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB]; /* list of e_rab to be setup by RRC layers */ e_rab_param_t e_rab[NB_RB_MAX];//[S1AP_MAX_E_RAB]; @@ -627,6 +638,10 @@ typedef struct eNB_RRC_UE_s { uint32_t enb_gtp_teid[S1AP_MAX_E_RAB]; transport_layer_addr_t enb_gtp_addrs[S1AP_MAX_E_RAB]; rb_id_t enb_gtp_ebi[S1AP_MAX_E_RAB]; + // LG: For GTPV1 TUNNELS ENDC + uint32_t gnb_gtp_endc_teid[S1AP_MAX_E_RAB]; + transport_layer_addr_t gnb_gtp_endc_addrs[S1AP_MAX_E_RAB]; + rb_id_t gnb_gtp_endc_ebi[S1AP_MAX_E_RAB]; /* Total number of e_rab already setup in the list */ uint8_t nb_x2u_e_rabs; // LG: For GTPV1 TUNNELS(X2U) @@ -794,6 +809,7 @@ typedef struct UE_RRC_INST_s { Rrc_Sub_State_t RrcSubState; plmn_t plmnID; Byte_t rat; + uint8_t selected_plmn_identity; as_nas_info_t initialNasMsg; OAI_UECapability_t *UECap; uint8_t *UECapability; diff --git a/openair2/RRC/LTE/rrc_eNB.c b/openair2/RRC/LTE/rrc_eNB.c index 5965e51720..1d44751dca 100644 --- a/openair2/RRC/LTE/rrc_eNB.c +++ b/openair2/RRC/LTE/rrc_eNB.c @@ -96,6 +96,10 @@ #include "SIMULATION/TOOLS/sim.h" // for taus +#define ASN_MAX_ENCODE_SIZE 4096 +#define NUMBEROF_DRBS_TOBE_ADDED 1 +static int encode_CG_ConfigInfo(char *buffer,int buffer_size,rrc_eNB_ue_context_t *const ue_context_pP,int *enc_size); +static int is_en_dc_supported(LTE_UE_EUTRA_Capability_t *c); extern RAN_CONTEXT_t RC; @@ -113,8 +117,9 @@ extern uint32_t to_earfcn_DL(int eutra_bandP, uint32_t dl_CarrierFreq, uint32_t extern int rrc_eNB_process_security(const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP, security_capabilities_t *security_capabilities_pP); extern void process_eNB_security_key (const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP, uint8_t *security_key_pP); extern int derive_keNB_star(const uint8_t *kenb_32, const uint16_t pci, const uint32_t earfcn_dl, const bool is_rel8_only, uint8_t *kenb_star); -extern int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt, rrc_eNB_ue_context_t *ue_context, unsigned char *buffer, int buffer_size, OCTET_STRING_t *scg_group_config, OCTET_STRING_t *scg_RB_config); -extern struct rrc_eNB_ue_context_s * get_first_ue_context(eNB_RRC_INST *rrc_instance_pP); +extern int rrc_eNB_generate_RRCConnectionReconfiguration_endc(protocol_ctxt_t *ctxt, rrc_eNB_ue_context_t *ue_context, unsigned char *buffer, int buffer_size, OCTET_STRING_t *scg_group_config, + OCTET_STRING_t *scg_RB_config); +extern struct rrc_eNB_ue_context_s *get_first_ue_context(eNB_RRC_INST *rrc_instance_pP); pthread_mutex_t rrc_release_freelist; RRC_release_list_t rrc_release_info; @@ -162,7 +167,7 @@ init_SI( AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].SIB1_MBMS!=NULL,PROTOCOL_RRC_CTXT_FMT" init_SI: FATAL, no memory for SIB1_MBMS allocated\n", PROTOCOL_RRC_CTXT_ARGS(ctxt_pP)); RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1_MBMS = do_SIB1_MBMS(&RC.rrc[ctxt_pP->module_id]->carrier[CC_id],ctxt_pP->module_id,CC_id, - configuration + configuration ); LOG_I(RRC, PROTOCOL_RRC_CTXT_FMT" Contents of SIB1-MBMS\n", PROTOCOL_RRC_CTXT_ARGS(ctxt_pP) @@ -2119,7 +2124,27 @@ rrc_eNB_generate_RRCConnectionReestablishmentReject( PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), ue_p->Srb0.Tx_buffer.payload_size); } - +#if 0 +void rrc_generate_SgNBReleaseRequest( + const protocol_ctxt_t *const ctxt_pP, + rrc_eNB_ue_context_t *const ue_context_pP +) +//----------------------------------------------------------------------------- +{ + MessageDef *msg; + msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_RELEASE_REQ); + memset(&(X2AP_ENDC_SGNB_RELEASE_REQ(msg)), 0, sizeof(x2ap_ENDC_sgnb_release_req_t)); + // X2AP_ENDC_SGNB_RELEASE_REQ(msg).MeNB_ue_x2_id = ; + // X2AP_ENDC_SGNB_RELEASE_REQ(msg).SgNB_ue_x2_id = ; + // X2AP_ENDC_SGNB_RELEASE_REQ(msg).cause = ; + // X2AP_ENDC_SGNB_RELEASE_REQ(msg).target_physCellId = ; + LOG_I(RRC, + "[eNB %d] frame %d UE rnti %x transmitting sgnb release request to sgnb \n", + ctxt_pP->module_id,ctxt_pP->frame,ctxt_pP->rnti); + itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), msg); + return; +} +#endif //----------------------------------------------------------------------------- /* * Generate the RRC Connection Release to UE. @@ -2139,6 +2164,15 @@ rrc_eNB_generate_RRCConnectionRelease( memset(buffer, 0, RRC_BUF_SIZE); T(T_ENB_RRC_CONNECTION_RELEASE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); +#if 0 + + if(ue_context_pP != NULL) { + if(ue_context_pP->ue_context.Status == RRC_NR_NSA) { + //rrc_eNB_generate_SgNBReleaseRequest(ctxt_pP,ue_context_pP); + } + } + +#endif size = do_RRCConnectionRelease(ctxt_pP->module_id, buffer,rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id)); ue_context_pP->ue_context.ue_reestablishment_timer = 0; ue_context_pP->ue_context.ue_release_timer = 0; @@ -2837,7 +2871,6 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t uint16_t size; int i; MessageDef *message_p = NULL; - /* Configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE */ eNB_RRC_INST *rrc_inst = RC.rrc[ctxt_pP->module_id]; struct LTE_PhysicalConfigDedicated **physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated; @@ -3029,7 +3062,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t module_id_t module_id = ctxt_pP->module_id; LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n"); - /* Process the IE drx_Config */ + /* Process the IE drx_Config */ if (NODE_IS_MONOLITHIC(rrc_inst->node_type)) { mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE @@ -3044,8 +3077,8 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t LOG_D(RRC, "DRX configured in MAC Main Configuration for RRC Connection Reconfiguration\n"); } } - /* End of CDRX configuration */ + /* End of CDRX configuration */ sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long)); *sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2 = 2*SR mac_MainConfig->ext1 = CALLOC(1, sizeof(struct LTE_MAC_MainConfig__ext1)); @@ -3153,7 +3186,9 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t if (ue_context_pP->ue_context.does_nr) { MeasId6 = calloc(1, sizeof(LTE_MeasIdToAddMod_t)); + if (MeasId6 == NULL) exit(1); + MeasId6->measId = 7; MeasId6->measObjectId = 2; MeasId6->reportConfigId = 7; @@ -3211,22 +3246,27 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t if (ue_context_pP->ue_context.does_nr) { MeasObj2 = calloc(1, sizeof(LTE_MeasObjectToAddMod_t)); + if (MeasObj2 == NULL) exit(1); + MeasObj2->measObjectId = 2; MeasObj2->measObject.present = LTE_MeasObjectToAddMod__measObject_PR_measObjectNR_r15; - MeasObj2->measObject.choice.measObjectNR_r15.carrierFreq_r15 = 642256; //634000; //(634000 = 3.51GHz) (640000 = 3.6GHz) (641272 = 3619.08MHz = 3600 + 30/1000*106*12/2) (642256 is for 3.6GHz and absoluteFrequencySSB = 642016) + MeasObj2->measObject.choice.measObjectNR_r15.carrierFreq_r15 =641272; //634000; //(634000 = 3.51GHz) (640000 = 3.6GHz) (641272 = 3619.08MHz = 3600 + 30/1000*106*12/2) (642256 is for 3.6GHz and absoluteFrequencySSB = 642016) MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.present = LTE_MTC_SSB_NR_r15__periodicityAndOffset_r15_PR_sf20_r15; MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.choice.sf20_r15 = 0; MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.ssb_Duration_r15 = LTE_MTC_SSB_NR_r15__ssb_Duration_r15_sf4; MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz30; MeasObj2->measObject.choice.measObjectNR_r15.quantityConfigSet_r15 = 1; MeasObj2->measObject.choice.measObjectNR_r15.ext1 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1)); + if (MeasObj2->measObject.choice.measObjectNR_r15.ext1 == NULL) exit(1); + MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 = calloc(1, sizeof(struct LTE_MeasObjectNR_r15__ext1__bandNR_r15)); + if (MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15 == NULL) exit(1); + MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->present = LTE_MeasObjectNR_r15__ext1__bandNR_r15_PR_setup; MeasObj2->measObject.choice.measObjectNR_r15.ext1->bandNR_r15->choice.setup = 78; - ASN_SEQUENCE_ADD(&MeasObj_list->list, MeasObj2); } @@ -3242,9 +3282,11 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ReportConfig_A3 = CALLOC(1, sizeof(*ReportConfig_A3)); ReportConfig_A4 = CALLOC(1, sizeof(*ReportConfig_A4)); ReportConfig_A5 = CALLOC(1, sizeof(*ReportConfig_A5)); + if (ue_context_pP->ue_context.does_nr) { ReportConfig_NR = CALLOC(1, sizeof(*ReportConfig_NR)); } + ReportConfig_per->reportConfigId = 1; ReportConfig_per->reportConfig.present = LTE_ReportConfigToAddMod__reportConfig_PR_reportConfigEUTRA; ReportConfig_per->reportConfig.choice.reportConfigEUTRA.triggerType.present = @@ -3357,7 +3399,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.present = LTE_ReportConfigInterRAT__triggerType_PR_event; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.present = LTE_ReportConfigInterRAT__triggerType__event__eventId_PR_eventB1_NR_r15; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.b1_ThresholdNR_r15.present = LTE_ThresholdNR_r15_PR_nr_RSRP_r15; - ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.b1_ThresholdNR_r15.choice.nr_RSRP_r15 = 46; + ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.b1_ThresholdNR_r15.choice.nr_RSRP_r15 = 0; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.eventId.choice.eventB1_NR_r15.reportOnLeave_r15 = FALSE; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.hysteresis = 2; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.triggerType.choice.event.timeToTrigger = LTE_TimeToTrigger_ms80; @@ -3365,9 +3407,13 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.reportInterval = LTE_ReportInterval_ms120; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.reportAmount = LTE_ReportConfigInterRAT__reportAmount_infinity; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 = calloc(1, sizeof(struct LTE_ReportConfigInterRAT__ext7)); + if (ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7 == NULL) exit(1); + ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15 = calloc(1, sizeof(struct LTE_ReportQuantityNR_r15)); + if (ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15 == NULL) exit(1); + ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_rsrp = TRUE; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_rsrq = TRUE; ReportConfig_NR->reportConfig.choice.reportConfigInterRAT.ext7->reportQuantityCellNR_r15->ss_sinr = TRUE; @@ -3569,7 +3615,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt uint16_t size; int i; MessageDef *message_p = NULL; - /* Configure SRB1/SRB2, PhysicalConfigDedicated, LTE_MAC_MainConfig for UE */ eNB_RRC_INST *rrc_inst = RC.rrc[ctxt_pP->module_id]; struct LTE_PhysicalConfigDedicated **physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated; @@ -3615,7 +3660,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt LTE_C_RNTI_t *cba_RNTI = NULL; int measurements_enabled; uint8_t xid = rrc_eNB_get_next_transaction_identifier(ctxt_pP->module_id); //Transaction_id, - #ifdef CBA // Contention Based Access uint8_t *cba_RNTI_buf; cba_RNTI = CALLOC(1, sizeof(LTE_C_RNTI_t)); @@ -3641,8 +3685,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt frameP, ue_mod_idP); } -#endif +#endif T(T_ENB_RRC_CONNECTION_RECONFIGURATION, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), @@ -3777,7 +3821,6 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt mac_MainConfig->phr_Config->choice.setup.prohibitPHR_Timer = LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf200; // sf20 = 20 subframes // LTE_MAC_MainConfig__phr_Config__setup__prohibitPHR_Timer_sf1000 mac_MainConfig->phr_Config->choice.setup.dl_PathlossChange = LTE_MAC_MainConfig__phr_Config__setup__dl_PathlossChange_dB3; // Value dB1 =1 dB, dB3 = 3 dB - /* CDRX Configuration */ mac_MainConfig->drx_Config = NULL; rnti_t rnti = ue_context_pP->ue_id_rnti; @@ -3785,11 +3828,11 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt uint8_t cc_id = ue_context_pP->ue_context.primaryCC_id; LTE_UE_EUTRA_Capability_t *UEcap = ue_context_pP->ue_context.UE_Capability; LOG_D(RRC, "Processing the DRX configuration in RRC Connection Reconfiguration\n"); - + /* Process the IE drx_Config */ if (NODE_IS_MONOLITHIC(rrc_inst->node_type)) { mac_MainConfig->drx_Config = do_DrxConfig(cc_id, &rrc_inst->configuration, UEcap); // drx_Config IE - + if (mac_MainConfig->drx_Config == NULL) { LOG_W(RRC, "drx_Configuration parameter is NULL, cannot configure local UE parameters or CDRX is deactivated\n"); } else { @@ -3801,8 +3844,8 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt LOG_D(RRC, "DRX configured in MAC Main Configuration for RRC Connection Reconfiguration\n"); } } - /* End of CDRX configuration */ + /* End of CDRX configuration */ sr_ProhibitTimer_r9 = CALLOC(1, sizeof(long)); *sr_ProhibitTimer_r9 = 0; // SR tx on PUCCH, Value in number of SR period(s). Value 0 = no timer for SR, Value 2 = 2*SR mac_MainConfig->ext1 = CALLOC(1, sizeof(struct LTE_MAC_MainConfig__ext1)); @@ -4319,6 +4362,182 @@ rrc_eNB_generate_RRCConnectionReconfiguration_SCell( } + +//----------------------------------------------------------------------------- +/** + * @fn :encode_CG_ConfigInfo + * @param :enc_buf to store the encoded bits + * @param :ue_context_pP ue context used to fill CG-ConfigInfo + * @param :enc_size to store thre size of encoded size + * this api is to fill and encode CG-ConfigInfo + */ +static int encode_CG_ConfigInfo( + char *buffer, + int buffer_size, + rrc_eNB_ue_context_t *const ue_context_pP, + int *enc_size +) { + struct NR_CG_ConfigInfo *cg_configinfo = NULL; + struct NR_RadioBearerConfig *rb_config = NULL; + asn_enc_rval_t enc_rval; + int RRC_OK = 1; + int index = 0; + char temp_buff[ASN_MAX_ENCODE_SIZE]; + LTE_UE_CapabilityRAT_ContainerList_t *ue_cap_rat_container_list = NULL; + LTE_UE_CapabilityRAT_Container_t ue_cap_rat_container_MRDC; + LTE_UE_CapabilityRAT_Container_t ue_cap_rat_container_nr; + int RAT_Container_count = 0; + rb_config = calloc(1,sizeof(struct NR_RadioBearerConfig)); + AssertFatal(rb_config != NULL,"failed to allocate memory for rb_config"); + + if(ue_context_pP->ue_context.DRB_configList->list.count != 0) { + rb_config->drb_ToAddModList = calloc(1,sizeof(struct NR_DRB_ToAddModList )); + AssertFatal(rb_config->drb_ToAddModList != NULL,"failed to allocated memory for drbtoaddmodlist"); + rb_config->drb_ToAddModList->list.count = NUMBEROF_DRBS_TOBE_ADDED; + rb_config->drb_ToAddModList->list.array + = calloc(NUMBEROF_DRBS_TOBE_ADDED, sizeof(struct NR_DRB_ToAddMod *)); + AssertFatal( rb_config->drb_ToAddModList->list.array != NULL, + "falied to allocate memory for list.array"); + + for(index = 0; index < NUMBEROF_DRBS_TOBE_ADDED; index++) { + rb_config->drb_ToAddModList->list.array[index] + = calloc(1,sizeof(struct NR_DRB_ToAddMod)); + AssertFatal(rb_config->drb_ToAddModList->list.array[index] != NULL, + "failed to allocate memory for drb_toaddmod"); + rb_config->drb_ToAddModList->list.array[index]->drb_Identity + = ue_context_pP->ue_context.DRB_configList->list.array[index]->drb_Identity; + + if(ue_context_pP->ue_context.DRB_configList->list.array[index]->eps_BearerIdentity) { + rb_config->drb_ToAddModList->list.array[index]->cnAssociation + = calloc(1,sizeof(struct NR_DRB_ToAddMod__cnAssociation)); + AssertFatal(rb_config->drb_ToAddModList->list.array[index]->cnAssociation != NULL, + "failed to allocate memory cnAssociation"); + rb_config->drb_ToAddModList->list.array[index]->cnAssociation->present + = NR_DRB_ToAddMod__cnAssociation_PR_eps_BearerIdentity; + rb_config->drb_ToAddModList->list.array[index]->cnAssociation->choice.eps_BearerIdentity + = *(ue_context_pP->ue_context.DRB_configList->list.array[index]->eps_BearerIdentity); + } + + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config = calloc(1,sizeof(struct NR_PDCP_Config)); + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb = calloc(1,sizeof(struct NR_PDCP_Config__drb)); + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->discardTimer = calloc(1,sizeof(long)); + *rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->discardTimer + = *(ue_context_pP->ue_context.DRB_configList->list.array[index]->pdcp_Config->discardTimer); + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeUL = calloc(1,sizeof(long)); + *rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeUL + = NR_PDCP_Config__drb__pdcp_SN_SizeUL_len18bits; + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeDL = calloc(1,sizeof(long)); + *rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->pdcp_SN_SizeDL + = NR_PDCP_Config__drb__pdcp_SN_SizeDL_len18bits; + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->headerCompression.present + = NR_PDCP_Config__drb__headerCompression_PR_notUsed; + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->drb->headerCompression.choice.notUsed = 0; + rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->t_Reordering = calloc(1,sizeof(long)); + *rb_config->drb_ToAddModList->list.array[index]->pdcp_Config->t_Reordering + = NR_PDCP_Config__t_Reordering_ms0; + } + + rb_config->securityConfig = calloc(1,sizeof(struct NR_SecurityConfig )); + rb_config->securityConfig->securityAlgorithmConfig = calloc(1,sizeof(struct NR_SecurityAlgorithmConfig)); + rb_config->securityConfig->securityAlgorithmConfig->cipheringAlgorithm = NR_CipheringAlgorithm_nea0; + rb_config->securityConfig->securityAlgorithmConfig->integrityProtAlgorithm = NULL; + rb_config->securityConfig->keyToUse = calloc(1,sizeof(long)); + *rb_config->securityConfig->keyToUse = NR_SecurityConfig__keyToUse_master; + } + + cg_configinfo = calloc(1,sizeof(struct NR_CG_ConfigInfo)); + AssertFatal(cg_configinfo != NULL,"failed to allocate memory for cg_configinfo"); + cg_configinfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1; + cg_configinfo->criticalExtensions.choice.c1 + = calloc(1, sizeof(struct NR_CG_ConfigInfo__criticalExtensions__c1)); + AssertFatal(cg_configinfo->criticalExtensions.choice.c1 != NULL, + "failed to allocate memory for cg_configinfo->criticalExtensions.choice.c1"); + cg_configinfo->criticalExtensions.choice.c1->present + = NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo; + cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo + = calloc(1,sizeof(struct NR_CG_ConfigInfo_IEs)); + AssertFatal(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo != NULL, + "failed to allocate memory for cg_configinfo_IEs"); + cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->ue_CapabilityInfo + = calloc(1,sizeof( OCTET_STRING_t)); + AssertFatal(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo-> + ue_CapabilityInfo != NULL, "failed to allocate memory for ue_capabilityinfo"); + + if(ue_context_pP->ue_context.UE_Capability_MRDC) { + RAT_Container_count++; + enc_rval = uper_encode_to_buffer(&asn_DEF_NR_UE_MRDC_Capability,NULL, + (void *)ue_context_pP->ue_context.UE_Capability_MRDC,temp_buff,ASN_MAX_ENCODE_SIZE); + AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", + enc_rval.failed_type->name, enc_rval.encoded); + ue_cap_rat_container_MRDC.rat_Type = LTE_RAT_Type_eutra_nr; + OCTET_STRING_fromBuf(&ue_cap_rat_container_MRDC.ueCapabilityRAT_Container, + (const char *)temp_buff,(enc_rval.encoded+7)>>3); + memset((void *)temp_buff,0,sizeof(temp_buff)); + } + + if(ue_context_pP->ue_context.UE_Capability_nr) { + RAT_Container_count++; + enc_rval = uper_encode_to_buffer(&asn_DEF_NR_UE_NR_Capability,NULL, + (void *)ue_context_pP->ue_context.UE_Capability_nr,temp_buff,ASN_MAX_ENCODE_SIZE); + AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", + enc_rval.failed_type->name, enc_rval.encoded); + ue_cap_rat_container_nr.rat_Type = LTE_RAT_Type_nr; + OCTET_STRING_fromBuf(&ue_cap_rat_container_nr.ueCapabilityRAT_Container, + (const char *)temp_buff,(enc_rval.encoded+7)>>3); + memset((void *)temp_buff,0,sizeof(temp_buff)); + } + + ue_cap_rat_container_list = calloc(1,sizeof(LTE_UE_CapabilityRAT_ContainerList_t)); + ue_cap_rat_container_list->list.count = RAT_Container_count; + ue_cap_rat_container_list->list.size = RAT_Container_count * sizeof(LTE_UE_CapabilityRAT_Container_t); + ue_cap_rat_container_list->list.array = calloc(RAT_Container_count,sizeof(LTE_UE_CapabilityRAT_Container_t *)); + + if(ue_context_pP->ue_context.UE_Capability_MRDC) { + ue_cap_rat_container_list->list.array[0] = calloc(1,sizeof(LTE_UE_CapabilityRAT_Container_t)); + memcpy(ue_cap_rat_container_list->list.array[0],&ue_cap_rat_container_MRDC,sizeof(LTE_UE_CapabilityRAT_Container_t)); + } + + if(ue_context_pP->ue_context.UE_Capability_nr) { + ue_cap_rat_container_list->list.array[1] = calloc(1,sizeof(LTE_UE_CapabilityRAT_Container_t)); + memcpy(ue_cap_rat_container_list->list.array[1],&ue_cap_rat_container_nr,sizeof(LTE_UE_CapabilityRAT_Container_t)); + } + + //this xer_fprint logs can be enabled for additional debugging logs + //xer_fprint(stdout,&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,ue_cap_rat_container_list); + enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL, + (void *)ue_cap_rat_container_list,temp_buff,ASN_MAX_ENCODE_SIZE); + AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", + enc_rval.failed_type->name, enc_rval.encoded); + OCTET_STRING_fromBuf(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->ue_CapabilityInfo, + (const char *)temp_buff, (enc_rval.encoded+7)>>3); + cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->mcg_RB_Config + = calloc(1,sizeof(OCTET_STRING_t)); + AssertFatal(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo-> + mcg_RB_Config != NULL, "failed to allocate memory for mcg_rb_config"); + enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig,NULL,(void *)rb_config,temp_buff,ASN_MAX_ENCODE_SIZE); + AssertFatal(enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", + enc_rval.failed_type->name, enc_rval.encoded); + OCTET_STRING_fromBuf(cg_configinfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo->mcg_RB_Config, + (const char *)temp_buff, (enc_rval.encoded+7)>>3); + // this xer_fprint can be enabled for additional debugging messages + // xer_fprint(stdout,&asn_DEF_NR_CG_ConfigInfo,(void *)cg_configinfo); + enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_ConfigInfo,NULL,(void *)cg_configinfo, + buffer,buffer_size); + AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n", + enc_rval.failed_type->name, enc_rval.encoded); + *enc_size = (enc_rval.encoded+7)/8; + ASN_STRUCT_FREE(asn_DEF_NR_RadioBearerConfig,rb_config); + ASN_STRUCT_FREE(asn_DEF_NR_CG_ConfigInfo,cg_configinfo); + ASN_STRUCT_FREE(asn_DEF_LTE_UE_CapabilityRAT_ContainerList,ue_cap_rat_container_list); + return RRC_OK; +} +//----------------------------------------------------------------------------- + + + + + + //----------------------------------------------------------------------------- void rrc_eNB_process_MeasurementReport( @@ -4334,6 +4553,8 @@ rrc_eNB_process_MeasurementReport( long ncell_max = -150; uint32_t earfcn_dl; uint8_t KeNB_star[32] = { 0 }; + char enc_buf[ASN_MAX_ENCODE_SIZE] = {0}; + int enc_size = 0; T(T_ENB_RRC_MEASUREMENT_REPORT, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti)); @@ -4392,17 +4613,41 @@ rrc_eNB_process_MeasurementReport( /* TODO: improve NR triggering */ if (measResults2->measId == 7) { - if (ue_context_pP->ue_context.Status != RRC_NR_NSA) { + if ((ue_context_pP->ue_context.Status != RRC_NR_NSA) && (ue_context_pP->ue_context.Status != RRC_NR_NSA_RECONFIGURED)) { MessageDef *msg; ue_context_pP->ue_context.Status = RRC_NR_NSA; - msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ); - X2AP_ENDC_SGNB_ADDITION_REQ(msg).rnti = ctxt_pP->rnti; - LOG_I(RRC, - "[eNB %d] frame %d subframe %d: UE rnti %x switching to NSA mode\n", - ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->subframe, ctxt_pP->rnti); - itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), msg); - return; + if(is_en_dc_supported(ue_context_pP->ue_context.UE_Capability)) { + /** to add gNB as Secondary node CG-ConfigInfo to be added as per 36.423 r15 **/ + if(encode_CG_ConfigInfo(enc_buf,sizeof(enc_buf),ue_context_pP,&enc_size) == RRC_OK) + LOG_I(RRC,"CG-ConfigInfo encoded successfully\n"); + + msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ); + memset(&(X2AP_ENDC_SGNB_ADDITION_REQ(msg)), 0, sizeof(x2ap_ENDC_sgnb_addition_req_t)); + X2AP_ENDC_SGNB_ADDITION_REQ(msg).rnti = ctxt_pP->rnti; + memcpy(X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer,enc_buf,enc_size); + X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer_size = enc_size; + X2AP_ENDC_SGNB_ADDITION_REQ(msg).target_physCellId + = measResults2->measResultNeighCells->choice.measResultListEUTRA.list.array[0]->physCellId; + //For the moment we have a single E-RAB which will be the one to be added to the gNB + //Not sure how to select bearers to be added if there are multiple. + X2AP_ENDC_SGNB_ADDITION_REQ(msg).nb_e_rabs_tobeadded = 1; + + for (int e_rab=0; e_rab < X2AP_ENDC_SGNB_ADDITION_REQ(msg).nb_e_rabs_tobeadded; e_rab++) { + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].e_rab_id = ue_context_pP->ue_context.e_rab[e_rab].param.e_rab_id; + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].gtp_teid = ue_context_pP->ue_context.e_rab[e_rab].param.gtp_teid; + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].drb_ID = ue_context_pP->ue_context.DRB_configList->list.array[e_rab]->drb_Identity; + memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[e_rab].sgw_addr, + &ue_context_pP->ue_context.e_rab[e_rab].param.sgw_addr, + sizeof(transport_layer_addr_t)); + } + + LOG_I(RRC, + "[eNB %d] frame %d subframe %d: UE rnti %x switching to NSA mode\n", + ctxt_pP->module_id, ctxt_pP->frame, ctxt_pP->subframe, ctxt_pP->rnti); + itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), msg); + return; + } } } @@ -4520,6 +4765,7 @@ rrc_eNB_process_MeasurementReport( } } + //----------------------------------------------------------------------------- void rrc_eNB_generate_HandoverPreparationInformation( @@ -6047,6 +6293,7 @@ rrc_eNB_generate_HO_RRCConnectionReconfiguration(const protocol_ctxt_t *const ct ue_context_pP->ue_context.e_rab[i].param.nas_pdu.buffer = NULL; } } + LOG_I(RRC, "[eNB %d] Frame %d, Logical Channel DL-DCCH, Generate RRCConnectionReconfiguration handover (bytes %d, UE id %x)\n", ctxt_pP->module_id, ctxt_pP->frame, size, ue_context_pP->ue_context.rnti); @@ -6217,10 +6464,8 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( LTE_SRB_ToAddModList_t *SRB_configList = ue_context_pP->ue_context.SRB_configList2[xid]; LTE_DRB_ToReleaseList_t *DRB_Release_configList2 = ue_context_pP->ue_context.DRB_Release_configList2[xid]; LTE_DRB_Identity_t *drb_id_p = NULL; - ue_context_pP->ue_context.ue_reestablishment_timer = 0; ue_context_pP->ue_context.ue_rrc_inactivity_timer = 1; // reset rrc inactivity timer - /* CDRX: activated when RRC Connection Reconfiguration Complete is received */ rnti_t rnti = ue_context_pP->ue_id_rnti; module_id_t module_id = ctxt_pP->module_id; @@ -6241,8 +6486,8 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( LOG_I(RRC, "CDRX configuration activated after RRC Connection Reconfiguration Complete reception\n"); } } - /* End of CDRX processing */ + /* End of CDRX processing */ T(T_ENB_RRC_CONNECTION_RECONFIGURATION_COMPLETE, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame), @@ -6503,7 +6748,6 @@ rrc_eNB_process_RRCConnectionReconfigurationComplete( ue_context_pP->ue_context.nr_capabilities_requested = 1; rrc_eNB_generate_NR_UECapabilityEnquiry(ctxt_pP, ue_context_pP); } - } //----------------------------------------------------------------------------- @@ -7326,33 +7570,34 @@ is_en_dc_supported( */ #define NCE nonCriticalExtension return c != NULL - && c->NCE != NULL - && c->NCE->NCE != NULL - && c->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15 != NULL - && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 != NULL - && *c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 == LTE_IRAT_ParametersNR_r15__en_DC_r15_supported; + && c->NCE != NULL + && c->NCE->NCE != NULL + && c->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15 != NULL + && c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 != NULL + && *c->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->NCE->irat_ParametersNR_r15->en_DC_r15 == + LTE_IRAT_ParametersNR_r15__en_DC_r15_supported; #undef NCE } @@ -7528,7 +7773,37 @@ rrc_eNB_decode_dcch( LOG_I(RRC, PROTOCOL_RRC_CTXT_UE_FMT" UE State = RRC_HO_EXECUTION (xid %ld)\n", PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.rrc_TransactionIdentifier); - } else { + } + else if(ue_context_p->ue_context.Status == RRC_NR_NSA){ + //Looking for a condition to trigger S1AP E-RAB-Modification-indication, based on the reception of RRCConnectionReconfigurationComplete + //including NR specific elements. + if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension!=NULL) { + if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension->nonCriticalExtension!=NULL) { + if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) { + if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) { + if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) { + if (ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension!=NULL) { + if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8. + nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension + ->scg_ConfigResponseNR_r15!=NULL) { + ue_context_p->ue_context.Status = RRC_NR_NSA_RECONFIGURED; + /*Trigger E-RAB Modification Indication */ + rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p); + } + } + } + } + } + } + } + } + else { dedicated_DRB = 0; ue_context_p->ue_context.Status = RRC_RECONFIGURED; LOG_I(RRC, @@ -7537,6 +7812,7 @@ rrc_eNB_decode_dcch( } ue_context_p->ue_context.reestablishment_xid = -1; + } else { dedicated_DRB = 1; ue_context_p->ue_context.Status = RRC_RECONFIGURED; @@ -7884,15 +8160,74 @@ rrc_eNB_decode_dcch( } LOG_I(RRC, "got UE capabilities for UE %x\n", ctxt_pP->rnti); - int eutra_index = -1; for (i = 0; i < ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.count; i++) { - if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type == LTE_RAT_Type_eutra) { + if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type == + LTE_RAT_Type_nr) { + if(ue_context_p->ue_context.UE_Capability_nr) { + ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability,ue_context_p->ue_context.UE_Capability_nr); + ue_context_p->ue_context.UE_Capability_nr = 0; + } + + dec_rval = uper_decode(NULL, + &asn_DEF_NR_UE_NR_Capability, + (void **)&ue_context_p->ue_context.UE_Capability_nr, + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.buf, + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size, + 0, 0); + + if (LOG_DEBUGFLAG(DEBUG_ASN1)) { + xer_fprint(stdout, &asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr); + } + + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode nr UE capabilities (%zu bytes)\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),dec_rval.consumed); + ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability,ue_context_p->ue_context.UE_Capability_nr); + ue_context_p->ue_context.UE_Capability_nr = 0; + } + + ue_context_p->ue_context.UE_NR_Capability_size = + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size; + } + + if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type == + LTE_RAT_Type_eutra_nr) { + if(ue_context_p->ue_context.UE_Capability_MRDC) { + ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability,ue_context_p->ue_context.UE_Capability_MRDC); + ue_context_p->ue_context.UE_Capability_MRDC = 0; + } + + dec_rval = uper_decode(NULL, + &asn_DEF_NR_UE_MRDC_Capability, + (void **)&ue_context_p->ue_context.UE_Capability_MRDC, + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.buf, + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size, + 0, 0); + + if (LOG_DEBUGFLAG(DEBUG_ASN1)) { + xer_fprint(stdout, &asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC); + } + + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + LOG_E(RRC, PROTOCOL_RRC_CTXT_UE_FMT" Failed to decode MRDC UE capabilities (%zu bytes)\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP),dec_rval.consumed); + ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability,ue_context_p->ue_context.UE_Capability_MRDC); + ue_context_p->ue_context.UE_Capability_MRDC = 0; + } + + ue_context_p->ue_context.UE_MRDC_Capability_size = + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->ueCapabilityRAT_Container.size; + } + + if (ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[i]->rat_Type == + LTE_RAT_Type_eutra) { if (eutra_index != -1) { LOG_E(RRC, "fatal: more than 1 eutra capability\n"); exit(1); } + eutra_index = i; } } @@ -7914,7 +8249,8 @@ rrc_eNB_decode_dcch( ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.buf, ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size, 0, 0); - ue_context_p->ue_context.UE_Capability_size = ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size; + ue_context_p->ue_context.UE_Capability_size = + ul_dcch_msg->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list.array[eutra_index]->ueCapabilityRAT_Container.size; if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { xer_fprint(stdout, &asn_DEF_LTE_UE_EUTRA_Capability, ue_context_p->ue_context.UE_Capability); @@ -8031,36 +8367,54 @@ rrc_eNB_decode_dcch( return 0; //TTN for D2D } else if (ul_dcch_msg->message.present == LTE_UL_DCCH_MessageType_PR_messageClassExtension) { - LOG_I(RRC, "THINH [LTE_UL_DCCH_MessageType_PR_messageClassExtension]\n"); + LOG_I(RRC, "[LTE_UL_DCCH_MessageType_PR_messageClassExtension]\n"); switch (ul_dcch_msg->message.choice.messageClassExtension.present) { case LTE_UL_DCCH_MessageType__messageClassExtension_PR_NOTHING: /* No components present */ break; case LTE_UL_DCCH_MessageType__messageClassExtension_PR_c2: //SidelinkUEInformation - //case UL_DCCH_MessageType__messageClassExtension__c2_PR_sidelinkUEInformation_r12: //SidelinkUEInformation - LOG_I(RRC,"THINH [LTE_UL_DCCH_MessageType__messageClassExtension_PR_c2]\n"); - LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, + if(ul_dcch_msg->message.choice.messageClassExtension.choice.c2.present == + LTE_UL_DCCH_MessageType__messageClassExtension__c2_PR_scgFailureInformationNR_r15){ + if (ul_dcch_msg->message.choice.messageClassExtension.choice.c2.choice.scgFailureInformationNR_r15. + criticalExtensions.present == LTE_SCGFailureInformationNR_r15__criticalExtensions_PR_c1){ + if (ul_dcch_msg->message.choice.messageClassExtension.choice.c2.choice.scgFailureInformationNR_r15.criticalExtensions. + choice.c1.present == LTE_SCGFailureInformationNR_r15__criticalExtensions__c1_PR_scgFailureInformationNR_r15){ + if (ul_dcch_msg->message.choice.messageClassExtension.choice.c2.choice.scgFailureInformationNR_r15.criticalExtensions. + choice.c1.choice.scgFailureInformationNR_r15.failureReportSCG_NR_r15!=NULL) { + LOG_E(RRC, "Received NR scgFailureInformation from UE, failure type: %ld \n", + ul_dcch_msg->message.choice.messageClassExtension.choice.c2.choice.scgFailureInformationNR_r15.criticalExtensions. + choice.c1.choice.scgFailureInformationNR_r15.failureReportSCG_NR_r15->failureType_r15); + xer_fprint(stdout, &asn_DEF_LTE_UL_DCCH_Message, (void *)ul_dcch_msg); + } + } + } + } + else if(ul_dcch_msg->message.choice.messageClassExtension.choice.c2.present == LTE_UL_DCCH_MessageType__messageClassExtension__c2_PR_sidelinkUEInformation_r12){ + //case UL_DCCH_MessageType__messageClassExtension__c2_PR_sidelinkUEInformation_r12: //SidelinkUEInformation + LOG_I(RRC,"THINH [LTE_UL_DCCH_MessageType__messageClassExtension_PR_c2]\n"); + LOG_DUMPMSG(RRC,DEBUG_RRC,(char *)Rx_sdu,sdu_sizeP, "[MSG] RRC SidelinkUEInformation \n"); - MSC_LOG_RX_MESSAGE( - MSC_RRC_ENB, - MSC_RRC_UE, - Rx_sdu, - sdu_sizeP, - MSC_AS_TIME_FMT" SidelinkUEInformation UE %x size %u", - MSC_AS_TIME_ARGS(ctxt_pP), - ue_context_p->ue_context.rnti, - sdu_sizeP); - LOG_I(RRC, - PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes " - "(SidelinkUEInformation) ---> RRC_eNB\n", - PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), - DCCH, + MSC_LOG_RX_MESSAGE( + MSC_RRC_ENB, + MSC_RRC_UE, + Rx_sdu, + sdu_sizeP, + MSC_AS_TIME_FMT" SidelinkUEInformation UE %x size %u", + MSC_AS_TIME_ARGS(ctxt_pP), + ue_context_p->ue_context.rnti, sdu_sizeP); - rrc_eNB_process_SidelinkUEInformation( - ctxt_pP, - ue_context_p, - &ul_dcch_msg->message.choice.messageClassExtension.choice.c2.choice.sidelinkUEInformation_r12); + LOG_I(RRC, + PROTOCOL_RRC_CTXT_UE_FMT" RLC RB %02d --- RLC_DATA_IND %d bytes " + "(SidelinkUEInformation) ---> RRC_eNB\n", + PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP), + DCCH, + sdu_sizeP); + rrc_eNB_process_SidelinkUEInformation( + ctxt_pP, + ue_context_p, + &ul_dcch_msg->message.choice.messageClassExtension.choice.c2.choice.sidelinkUEInformation_r12); + } break; default: @@ -8633,96 +8987,109 @@ void rrc_subframe_process(protocol_ctxt_t *const ctxt_pP, const int CC_id) { } void rrc_eNB_process_AdditionResponseInformation(const module_id_t enb_mod_idP, x2ap_ENDC_sgnb_addition_req_ACK_t *m) { + NR_CG_Config_t *CG_Config = NULL; + { + int i; + printf("%d: ", m->rrc_buffer_size); + for (i=0; irrc_buffer_size; i++) printf("%2.2x", (unsigned char)m->rrc_buffer[i]); - NR_CG_Config_t *CG_Config = NULL; + printf("\n"); + } + asn_dec_rval_t dec_rval = uper_decode_complete( NULL, + &asn_DEF_NR_CG_Config, + (void **)&CG_Config, + (uint8_t *)m->rrc_buffer, + (int) m->rrc_buffer_size);//m->rrc_buffer_size); - { - int i; - printf("%d: ", m->rrc_buffer_size); - for (i=0; irrc_buffer_size; i++) printf("%2.2x", (unsigned char)m->rrc_buffer[i]); - printf("\n"); + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); + // free the memory + SEQUENCE_free( &asn_DEF_NR_CG_Config, CG_Config, 1 ); + return; + } - } - asn_dec_rval_t dec_rval = uper_decode_complete( NULL, - &asn_DEF_NR_CG_Config, - (void **)&CG_Config, - (uint8_t *)m->rrc_buffer, - (int) m->rrc_buffer_size);//m->rrc_buffer_size); + xer_fprint(stdout,&asn_DEF_NR_CG_Config, CG_Config); + // recreate enough of X2 EN-DC Container + AssertFatal(CG_Config->criticalExtensions.choice.c1->present == NR_CG_Config__criticalExtensions__c1_PR_cg_Config, + "CG_Config not present\n"); + OCTET_STRING_t *scg_CellGroupConfig = NULL; + OCTET_STRING_t *nr1_conf = NULL; - if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { - AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); - // free the memory - SEQUENCE_free( &asn_DEF_NR_CG_Config, CG_Config, 1 ); - return; - } - xer_fprint(stdout,&asn_DEF_NR_CG_Config, CG_Config); - // recreate enough of X2 EN-DC Container - - AssertFatal(CG_Config->criticalExtensions.choice.c1->present == NR_CG_Config__criticalExtensions__c1_PR_cg_Config, - "CG_Config not present\n"); - - OCTET_STRING_t *scg_CellGroupConfig = NULL; - OCTET_STRING_t *nr1_conf = NULL; - - if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig){ - scg_CellGroupConfig = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig; + if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig) { + scg_CellGroupConfig = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig; #ifdef DEBUG_SCG_CONFIG - { - int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->size; - int i; - LOG_I(RRC, "Dumping scg_CellGroupConfig: %d", size_s); - for (i=0; icriticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->buf[i]); - printf("\n"); + { + int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->size; + int i; + LOG_I(RRC, "Dumping scg_CellGroupConfig: %d", size_s); - } + for (i=0; icriticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig->buf[i]); + + printf("\n"); + } #endif + } else { + LOG_W(RRC, "SCG Cell group configuration is not present in the Addition Response message \n"); + return; + } - } - else{ - LOG_W(RRC, "SCG Cell group configuration is not present in the Addition Response message \n"); - return; - } - if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config){ - nr1_conf = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config; + if(CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config) { + nr1_conf = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config; #ifdef DEBUG_SCG_CONFIG - { - int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->size; - int i; - LOG_I(RRC, "Dumping scg_RB_Config: %d", size_s); - for (i=0; icriticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->buf[i]); - printf("\n"); + { + int size_s = CG_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->size; + int i; + LOG_I(RRC, "Dumping scg_RB_Config: %d", size_s); - } + for (i=0; icriticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config->buf[i]); + + printf("\n"); + } #endif - } - else{ - LOG_W(RRC, "SCG RB configuration is not present in the Addition Response message \n"); - return; + } else { + LOG_W(RRC, "SCG RB configuration is not present in the Addition Response message \n"); + return; + } + + protocol_ctxt_t ctxt; + rrc_eNB_ue_context_t *ue_context; + unsigned char buffer[8192]; + int size; + ue_context = rrc_eNB_get_ue_context(RC.rrc[enb_mod_idP], m->rnti); + ue_context->ue_context.nb_of_modify_endc_e_rabs = m->nb_e_rabs_admitted_tobeadded; + int j=0; + + while(j < m->nb_e_rabs_admitted_tobeadded) { + for (int e_rab_idx=0; e_rab_idxue_context.setup_e_rabs; e_rab_idx++) { + //Update ue_context information with gNB's address and new GTP tunnel ID + if( ue_context->ue_context.e_rab[e_rab_idx].param.e_rab_id == m->e_rabs_admitted_tobeadded[j].e_rab_id) { + memcpy(ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].buffer, + m->e_rabs_admitted_tobeadded[j].gnb_addr.buffer, + m->e_rabs_admitted_tobeadded[j].gnb_addr.length); + ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].length = m->e_rabs_admitted_tobeadded[j].gnb_addr.length; + ue_context->ue_context.gnb_gtp_endc_teid[e_rab_idx] = m->e_rabs_admitted_tobeadded[j].gtp_teid; + ue_context->ue_context.e_rab[e_rab_idx].status = E_RAB_STATUS_TOMODIFY; + break; + } } - protocol_ctxt_t ctxt; - rrc_eNB_ue_context_t *ue_context; - unsigned char buffer[8192]; - int size; + j++; + } - ue_context = rrc_eNB_get_ue_context(RC.rrc[enb_mod_idP], m->rnti); - - PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt, - 0, - ENB_FLAG_YES, - m->rnti, - 0, 0); - - size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf); - - rrc_data_req(&ctxt, - DCCH, - rrc_eNB_mui++, - SDU_CONFIRM_NO, - size, - buffer, - PDCP_TRANSMISSION_MODE_CONTROL); + PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt, + 0, + ENB_FLAG_YES, + m->rnti, + 0, 0); + size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf); + rrc_data_req(&ctxt, + DCCH, + rrc_eNB_mui++, + SDU_CONFIRM_NO, + size, + buffer, + PDCP_TRANSMISSION_MODE_CONTROL); } @@ -9005,11 +9372,10 @@ void *rrc_enb_process_itti_msg(void *notUsed) { } case X2AP_ENDC_SGNB_ADDITION_REQ_ACK: { - rrc_eNB_process_AdditionResponseInformation(ENB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg_p)); - break; + rrc_eNB_process_AdditionResponseInformation(ENB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg_p)); + break; } - /* Messages from eNB app */ case RRC_CONFIGURATION_REQ: LOG_I(RRC, "[eNB %d] Received %s : %p\n", instance, msg_name_p, &RRC_CONFIGURATION_REQ(msg_p)); @@ -9029,36 +9395,36 @@ void *rrc_enb_process_itti_msg(void *notUsed) { break; case M2AP_SETUP_RESP: - rrc_eNB_process_M2AP_SETUP_RESP(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_SETUP_RESP(msg_p)); + rrc_eNB_process_M2AP_SETUP_RESP(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_SETUP_RESP(msg_p)); break; case M2AP_MBMS_SCHEDULING_INFORMATION: - rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SCHEDULING_INFORMATION(msg_p)); - break; + rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SCHEDULING_INFORMATION(msg_p)); + break; case M2AP_MBMS_SESSION_START_REQ: - rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SESSION_START_REQ(msg_p)); - break; + rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SESSION_START_REQ(msg_p)); + break; case M2AP_MBMS_SESSION_STOP_REQ: - rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(&ctxt,&M2AP_MBMS_SESSION_STOP_REQ(msg_p)); - break; + rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(&ctxt,&M2AP_MBMS_SESSION_STOP_REQ(msg_p)); + break; case M2AP_RESET: - rrc_eNB_process_M2AP_RESET(&ctxt,&M2AP_RESET(msg_p)); - break; + rrc_eNB_process_M2AP_RESET(&ctxt,&M2AP_RESET(msg_p)); + break; case M2AP_ENB_CONFIGURATION_UPDATE_ACK: - rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(&ctxt,&M2AP_ENB_CONFIGURATION_UPDATE_ACK(msg_p)); - break; + rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(&ctxt,&M2AP_ENB_CONFIGURATION_UPDATE_ACK(msg_p)); + break; case M2AP_ERROR_INDICATION: - rrc_eNB_process_M2AP_ERROR_INDICATION(&ctxt,&M2AP_ERROR_INDICATION(msg_p)); - break; + rrc_eNB_process_M2AP_ERROR_INDICATION(&ctxt,&M2AP_ERROR_INDICATION(msg_p)); + break; case M2AP_MBMS_SERVICE_COUNTING_REQ: - rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(&ctxt,&M2AP_MBMS_SERVICE_COUNTING_REQ(msg_p)); - break; + rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(&ctxt,&M2AP_MBMS_SERVICE_COUNTING_REQ(msg_p)); + break; case M2AP_MCE_CONFIGURATION_UPDATE: rrc_eNB_process_M2AP_MCE_CONFIGURATION_UPDATE(&ctxt,&M2AP_MCE_CONFIGURATION_UPDATE(msg_p)); @@ -9095,17 +9461,16 @@ rrc_enb_task( //----------------------------------------------------------------------------- { rrc_enb_init(); - itti_mark_task_ready(TASK_RRC_ENB); LOG_I(RRC,"Entering main loop of RRC message task\n"); while (1) { (void) rrc_enb_process_itti_msg(NULL); -{ - //extern volatile int go_nr; - void rrc_go_nr(void); - //if (go_nr) rrc_go_nr(); -} + { + //extern volatile int go_nr; + void rrc_go_nr(void); + //if (go_nr) rrc_go_nr(); + } } } diff --git a/openair2/RRC/LTE/rrc_eNB_GTPV1U.c b/openair2/RRC/LTE/rrc_eNB_GTPV1U.c index 6bbdef181b..1025d46f62 100644 --- a/openair2/RRC/LTE/rrc_eNB_GTPV1U.c +++ b/openair2/RRC/LTE/rrc_eNB_GTPV1U.c @@ -92,6 +92,7 @@ rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP( } } + //------------------------------------------------------------------------------ boolean_t gtpv_data_req( diff --git a/openair2/RRC/LTE/rrc_eNB_GTPV1U.h b/openair2/RRC/LTE/rrc_eNB_GTPV1U.h index 00c7490359..6318ed4927 100644 --- a/openair2/RRC/LTE/rrc_eNB_GTPV1U.h +++ b/openair2/RRC/LTE/rrc_eNB_GTPV1U.h @@ -43,6 +43,13 @@ rrc_eNB_process_GTPV1U_CREATE_TUNNEL_RESP( uint8_t *inde_list ); +int +rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP( + const protocol_ctxt_t *const ctxt_pP, + const gtpv1u_enb_create_tunnel_resp_t *const create_tunnel_resp_pP, + uint8_t *inde_list +); + /*! \fn rrc_eNB_send_GTPV1U_ENB_DELETE_TUNNEL_REQ(module_id_t enb_mod_idP, const rrc_eNB_ue_context_t* const ue_context_pP) *\brief Send GTPV1U_ENB_DELETE_TUNNEL_REQ message to GTPV1U to destroy all UE-related tunnels. *\param module_id Instance ID of eNB. diff --git a/openair2/RRC/LTE/rrc_eNB_S1AP.c b/openair2/RRC/LTE/rrc_eNB_S1AP.c index 59998cebcc..9f92be366b 100644 --- a/openair2/RRC/LTE/rrc_eNB_S1AP.c +++ b/openair2/RRC/LTE/rrc_eNB_S1AP.c @@ -96,36 +96,34 @@ void extract_imsi(uint8_t *pdu_buf, uint32_t pdu_len, rrc_eNB_ue_context_t *ue_c && pdu_len > NAS_MESSAGE_SECURITY_HEADER_SIZE)) return; + /* Decode plain NAS message */ + EMM_msg *e_msg = &nas_msg.plain.emm; + emm_msg_header_t *emm_header = &e_msg->header; + if (header->security_header_type != SECURITY_HEADER_TYPE_NOT_PROTECTED) { /* Decode the message authentication code */ DECODE_U32((char *) pdu_buf+size, header->message_authentication_code, size); /* Decode the sequence number */ DECODE_U8((char *) pdu_buf+size, header->sequence_number, size); - } + /* Decode the security header type and the protocol discriminator */ + DECODE_U8(pdu_buf + size, *(uint8_t *)(emm_header), size); - /* Note: the value of the pointer (i.e. the address) is given by value, so we - * can modify it as we want. The callee retains the original address! */ + /* Check that this is the right message */ + if (emm_header->protocol_discriminator != EPS_MOBILITY_MANAGEMENT_MESSAGE) + return; + } pdu_buf += size; pdu_len -= size; - /* Decode plain NAS message */ - EMM_msg *e_msg = &nas_msg.plain.emm; - emm_msg_header_t *emm_header = &e_msg->header; - /* First decode the EMM message header */ - int e_head_size = 0; /* Check that buffer contains more than only the header */ if (pdu_len <= sizeof(emm_msg_header_t)) return; - /* Decode the security header type and the protocol discriminator */ - DECODE_U8(pdu_buf + e_head_size, *(uint8_t *)(emm_header), e_head_size); + /* First decode the EMM message header */ + int e_head_size = 0; /* Decode the message type */ DECODE_U8(pdu_buf + e_head_size, emm_header->message_type, e_head_size); - /* Check that this is the right message */ - if (emm_header->protocol_discriminator != EPS_MOBILITY_MANAGEMENT_MESSAGE) - return; - pdu_buf += e_head_size; pdu_len -= e_head_size; @@ -2284,3 +2282,75 @@ int s1ap_ue_context_release(instance_t instance, const uint32_t eNB_ue_s1ap_id) }*/ return 0; } + + +int rrc_eNB_send_E_RAB_Modification_Indication(const protocol_ctxt_t *const ctxt_pP, + rrc_eNB_ue_context_t *const ue_context_pP) { + MessageDef *msg_p = NULL; + int e_rab = 0; + int e_rab_modify_index = 0; + int e_rab_notmodify_index = 0; + + uint8_t inde_list[ue_context_pP->ue_context.nb_of_e_rabs]; + memset(inde_list, 0, ue_context_pP->ue_context.nb_of_e_rabs*sizeof(uint8_t)); + + msg_p = itti_alloc_new_message (TASK_RRC_ENB, S1AP_E_RAB_MODIFICATION_IND); + + + S1AP_E_RAB_MODIFICATION_IND (msg_p).eNB_ue_s1ap_id = ue_context_pP->ue_context.eNB_ue_s1ap_id; + S1AP_E_RAB_MODIFICATION_IND (msg_p).mme_ue_s1ap_id = ue_context_pP->ue_context.mme_ue_s1ap_id; + + LOG_I (RRC,"E-RAB modification indication: nb nb_of_e_rabs %u status %u\n", + ue_context_pP->ue_context.nb_of_e_rabs, + ue_context_pP->ue_context.e_rab[e_rab].status); + + if (ue_context_pP->ue_context.nb_of_modify_endc_e_rabs > 0){ + S1AP_E_RAB_MODIFICATION_IND (msg_p).nb_of_e_rabs_tobemodified = ue_context_pP->ue_context.nb_of_modify_endc_e_rabs; + for (e_rab = 0; e_rab < ue_context_pP->ue_context.setup_e_rabs ; e_rab++) { + //Add E-RAB in the list of E-RABs to be modified + if (ue_context_pP->ue_context.e_rab[e_rab].status == E_RAB_STATUS_TOMODIFY) { + S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_tobemodified[e_rab_modify_index].e_rab_id = ue_context_pP->ue_context.e_rab[e_rab].param.e_rab_id; + memcpy(S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_tobemodified[e_rab_modify_index].eNB_addr.buffer, + ue_context_pP->ue_context.gnb_gtp_endc_addrs[e_rab].buffer, + ue_context_pP->ue_context.gnb_gtp_endc_addrs[e_rab].length); + S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_tobemodified[e_rab_modify_index].eNB_addr.length = ue_context_pP->ue_context.gnb_gtp_endc_addrs[e_rab].length; + S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_tobemodified[e_rab_modify_index].gtp_teid = ue_context_pP->ue_context.gnb_gtp_endc_teid[e_rab]; + e_rab_modify_index++; + } + //Add E-RAB in the list of E-RABs NOT to be modified + else{ + S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_nottobemodified[e_rab_notmodify_index].e_rab_id = ue_context_pP->ue_context.e_rab[e_rab].param.e_rab_id; + memcpy(S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_nottobemodified[e_rab_notmodify_index].eNB_addr.buffer, + ue_context_pP->ue_context.gnb_gtp_endc_addrs[e_rab].buffer, + ue_context_pP->ue_context.gnb_gtp_endc_addrs[e_rab].length); + S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_nottobemodified[e_rab_notmodify_index].eNB_addr.length = ue_context_pP->ue_context.gnb_gtp_endc_addrs[e_rab].length; + S1AP_E_RAB_MODIFICATION_IND (msg_p).e_rabs_nottobemodified[e_rab_notmodify_index].gtp_teid = ue_context_pP->ue_context.gnb_gtp_endc_teid[e_rab]; + e_rab_notmodify_index++; + } + } + S1AP_E_RAB_MODIFICATION_IND (msg_p).nb_of_e_rabs_nottobemodified = e_rab_notmodify_index; + } + + if (e_rab_modify_index > 0) { + LOG_I(RRC,"S1AP_E_RAB_MODIFICATION_IND: sending the message: nb_of_erabstobemodified %d, total e_rabs %d, index %d\n", + S1AP_E_RAB_MODIFICATION_IND (msg_p).nb_of_e_rabs_tobemodified, ue_context_pP->ue_context.setup_e_rabs, e_rab); + MSC_LOG_TX_MESSAGE( + MSC_RRC_ENB, + MSC_S1AP_ENB, + (const char *)&S1AP_E_RAB_MODIFICATION_IND (msg_p), + sizeof(s1ap_e_rab_modification_ind_t), + MSC_AS_TIME_FMT" E RAB MODIFICATION IND UE %X eNB_ue_s1ap_id %u e_rabs:%u succ", + MSC_AS_TIME_ARGS(ctxt_pP), + ue_context_pP->ue_id_rnti, + S1AP_E_RAB_MODIFICATION_IND (msg_p).eNB_ue_s1ap_id, + e_rab_modify_index); + itti_send_msg_to_task (TASK_S1AP, ctxt_pP->instance, msg_p); + } else { + itti_free(ITTI_MSG_ORIGIN_ID(msg_p), msg_p); + } + + return 0; +} + + + diff --git a/openair2/RRC/LTE/rrc_eNB_S1AP.h b/openair2/RRC/LTE/rrc_eNB_S1AP.h index e5ff9c27d6..a55d17bfd1 100644 --- a/openair2/RRC/LTE/rrc_eNB_S1AP.h +++ b/openair2/RRC/LTE/rrc_eNB_S1AP.h @@ -285,4 +285,6 @@ int rrc_eNB_send_X2AP_UE_CONTEXT_RELEASE(const protocol_ctxt_t* const ctxt_pP, r int s1ap_ue_context_release(instance_t instance, const uint32_t eNB_ue_s1ap_id); +int rrc_eNB_send_E_RAB_Modification_Indication(const protocol_ctxt_t *const ctxt_pP, rrc_eNB_ue_context_t *const ue_context_pP); + #endif /* RRC_ENB_S1AP_H_ */ diff --git a/openair2/RRC/NR/L2_nr_interface.c b/openair2/RRC/NR/L2_nr_interface.c index 1e8e45ef4d..0905f6d7de 100644 --- a/openair2/RRC/NR/L2_nr_interface.c +++ b/openair2/RRC/NR/L2_nr_interface.c @@ -51,9 +51,8 @@ int8_t mac_rrc_nr_data_req(const module_id_t Mod_idP, uint8_t *const buffer_pP ){ asn_enc_rval_t enc_rval; - //SRB_INFO *Srb_info; - //uint8_t Sdu_size = 0; - uint8_t sfn_msb = (uint8_t)((frameP>>4)&0x3f); + uint8_t Sdu_size = 0; + uint8_t sfn_msb = (uint8_t)((frameP>>4)&0x3f); #ifdef DEBUG_RRC LOG_D(RRC,"[eNB %d] mac_rrc_data_req to SRB ID=%ld\n",Mod_idP,Srb_id); @@ -62,11 +61,15 @@ int8_t mac_rrc_nr_data_req(const module_id_t Mod_idP, gNB_RRC_INST *rrc; rrc_gNB_carrier_data_t *carrier; NR_BCCH_BCH_Message_t *mib; + NR_SRB_INFO * srb_info; + char payload_size, *payload_pP; rrc = RC.nrrrc[Mod_idP]; carrier = &rrc->carrier; mib = &carrier->mib; + srb_info = &carrier->Srb0; + /* MIBCH */ if( (Srb_id & RAB_OFFSET ) == MIBCH) { mib->message.choice.mib->systemFrameNumber.buf[0] = sfn_msb << 2; enc_rval = uper_encode_to_buffer(&asn_DEF_NR_BCCH_BCH_Message, @@ -84,10 +87,31 @@ int8_t mac_rrc_nr_data_req(const module_id_t Mod_idP, return(3); } -//BCCH SIB1 SIBs + /* TODO BCCH SIB1 SIBs */ -//CCCH + /* CCCH */ + if( (Srb_id & RAB_OFFSET ) == CCCH) { + //struct rrc_eNB_ue_context_s *ue_context_p = rrc_eNB_get_ue_context(RC.rrc[Mod_idP],rnti); + //if (ue_context_p == NULL) return(0); + //eNB_RRC_UE_t *ue_p = &ue_context_p->ue_context; + LOG_D(RRC,"[gNB %d] Frame %d CCCH request (Srb_id %ld)\n", Mod_idP, frameP, Srb_id); + + // srb_info=&ue_p->Srb0; + + payload_size = srb_info->Tx_buffer.payload_size; + + // check if data is there for MAC + if (payload_size > 0) { + payload_pP = srb_info->Tx_buffer.Payload; + LOG_D(RRC,"[gNB %d] CCCH (%p) has %d bytes (dest: %p, src %p)\n", Mod_idP, srb_info, payload_size, buffer_pP, payload_pP); + // Fill buffer + memcpy((void *)buffer_pP, (void*)payload_pP, payload_size); + Sdu_size = payload_size; + srb_info->Tx_buffer.payload_size = 0; + } + return Sdu_size; + } return(0); -} +} \ No newline at end of file diff --git a/openair2/RRC/NR/nr_rrc_defs.h b/openair2/RRC/NR/nr_rrc_defs.h index 02b4154c41..eeb16c3087 100644 --- a/openair2/RRC/NR/nr_rrc_defs.h +++ b/openair2/RRC/NR/nr_rrc_defs.h @@ -319,9 +319,10 @@ typedef struct gNB_RRC_UE_s { uint8_t nb_release_of_e_rabs; e_rab_failed_t e_rabs_release_failed[S1AP_MAX_E_RAB]; // LG: For GTPV1 TUNNELS - uint32_t enb_gtp_teid[S1AP_MAX_E_RAB]; - transport_layer_addr_t enb_gtp_addrs[S1AP_MAX_E_RAB]; - rb_id_t enb_gtp_ebi[S1AP_MAX_E_RAB]; + uint32_t gnb_gtp_teid[S1AP_MAX_E_RAB]; + transport_layer_addr_t gnb_gtp_addrs[S1AP_MAX_E_RAB]; + rb_id_t gnb_gtp_ebi[S1AP_MAX_E_RAB]; + uint32_t ul_failure_timer; uint32_t ue_release_timer; uint32_t ue_release_timer_thres; diff --git a/openair2/RRC/NR/nr_rrc_proto.h b/openair2/RRC/NR/nr_rrc_proto.h index 5770b80595..317282c814 100644 --- a/openair2/RRC/NR/nr_rrc_proto.h +++ b/openair2/RRC/NR/nr_rrc_proto.h @@ -65,9 +65,9 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( struct rrc_gNB_ue_context_s *rrc_gNB_allocate_new_UE_context(gNB_RRC_INST *rrc_instance_pP); -void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList); +void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList, x2ap_ENDC_sgnb_addition_req_t *m, NR_CG_ConfigInfo_IEs_t * cg_config_info); -void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p); +void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m); void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon, NR_CellGroupConfig_t *secondaryCellGroup, @@ -89,7 +89,7 @@ int generate_CG_Config(gNB_RRC_INST *rrc, NR_RRCReconfiguration_t *reconfig, NR_RadioBearerConfig_t *rbconfig); -int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo); +int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo, x2ap_ENDC_sgnb_addition_req_t *m); diff --git a/openair2/RRC/NR/rrc_gNB.c b/openair2/RRC/NR/rrc_gNB.c index 5ece5f9169..1f341cfdf9 100644 --- a/openair2/RRC/NR/rrc_gNB.c +++ b/openair2/RRC/NR/rrc_gNB.c @@ -95,12 +95,10 @@ mui_t rrc_gNB_mui = 0; void openair_nr_rrc_on(const protocol_ctxt_t *const ctxt_pP) { LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" gNB:OPENAIR NR RRC IN....\n",PROTOCOL_NR_RRC_CTXT_ARGS(ctxt_pP)); - rrc_config_nr_buffer (&RC.nrrrc[ctxt_pP->module_id]->carrier.SI, BCCH, 1); RC.nrrrc[ctxt_pP->module_id]->carrier.SI.Active = 1; rrc_config_nr_buffer (&RC.nrrrc[ctxt_pP->module_id]->carrier.Srb0, CCCH, 1); RC.nrrrc[ctxt_pP->module_id]->carrier.Srb0.Active = 1; - } ///---------------------------------------------------------------------------------------------------------------/// @@ -173,7 +171,6 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( ue_context_pP->ue_context.primaryCC_id, physicalCellGroupConfig, physicalcellgroup_config); - do_SpCellConfig(RC.nrrrc[ctxt_pP->module_id], spCellConfig); } @@ -182,57 +179,47 @@ void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( ///---------------------------------------------------------------------------------------------------------------/// static void init_NR_SI(gNB_RRC_INST *rrc) { - - LOG_D(RRC,"%s()\n\n\n\n",__FUNCTION__); - - - - rrc->carrier.MIB = (uint8_t*) malloc16(4); + rrc->carrier.MIB = (uint8_t *) malloc16(4); rrc->carrier.sizeof_MIB = do_MIB_NR(rrc,0); - - LOG_I(NR_RRC,"Done init_NR_SI\n"); - - rrc_mac_config_req_gNB(rrc->module_id, - rrc->carrier.ssb_SubcarrierOffset, + rrc->carrier.ssb_SubcarrierOffset, rrc->carrier.pdsch_AntennaPorts, (NR_ServingCellConfigCommon_t *)rrc->carrier.servingcellconfigcommon, - 0, - 0, - (NR_CellGroupConfig_t *)NULL - ); + 0, + 0, // WIP hardcoded rnti + (NR_CellGroupConfig_t *)NULL + ); - - if (get_softmodem_params()->phy_test > 0) { + if (get_softmodem_params()->phy_test > 0 || get_softmodem_params()->do_ra > 0) { // This is for phytest only, emulate first X2 message if uecap.raw file is present FILE *fd; - fd = fopen("uecap.raw","r"); + if (fd != NULL) { char buffer[4096]; int msg_len=fread(buffer,1,4096,fd); LOG_I(RRC,"Read in %d bytes for uecap\n",msg_len); LTE_UL_DCCH_Message_t *LTE_UL_DCCH_Message; - asn_dec_rval_t dec_rval = uper_decode_complete( NULL, - &asn_DEF_LTE_UL_DCCH_Message, - (void **)<E_UL_DCCH_Message, - (uint8_t *)buffer, - msg_len); - + &asn_DEF_LTE_UL_DCCH_Message, + (void **)<E_UL_DCCH_Message, + (uint8_t *)buffer, + msg_len); + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); - // free the memory - SEQUENCE_free( &asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message, 1 ); - return; - } + // free the memory + SEQUENCE_free( &asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message, 1 ); + return; + } + fclose(fd); xer_fprint(stdout,&asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message); // recreate enough of X2 EN-DC Container AssertFatal(LTE_UL_DCCH_Message->message.choice.c1.present == LTE_UL_DCCH_MessageType__c1_PR_ueCapabilityInformation, - "ueCapabilityInformation not present\n"); + "ueCapabilityInformation not present\n"); NR_CG_ConfigInfo_t *CG_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo)); CG_ConfigInfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1; CG_ConfigInfo->criticalExtensions.choice.c1 = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1)); @@ -240,42 +227,37 @@ static void init_NR_SI(gNB_RRC_INST *rrc) { CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo)); NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo; cg_ConfigInfo->ue_CapabilityInfo = calloc(1,sizeof(*cg_ConfigInfo->ue_CapabilityInfo)); - asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL,(void*)<E_UL_DCCH_Message->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList,buffer,4096); + asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL, + (void *)<E_UL_DCCH_Message->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList,buffer,4096); AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", - enc_rval.failed_type->name, enc_rval.encoded); + enc_rval.failed_type->name, enc_rval.encoded); OCTET_STRING_fromBuf(cg_ConfigInfo->ue_CapabilityInfo, - (const char *)buffer, - (enc_rval.encoded+7)>>3); - parse_CG_ConfigInfo(rrc,CG_ConfigInfo); - } - else { + (const char *)buffer, + (enc_rval.encoded+7)>>3); + parse_CG_ConfigInfo(rrc,CG_ConfigInfo,NULL); + } else { struct rrc_gNB_ue_context_s *ue_context_p = rrc_gNB_allocate_new_UE_context(rrc); - - LOG_I(NR_RRC,"Adding new user (%p)\n",ue_context_p); - rrc_add_nsa_user(rrc,ue_context_p); - } + LOG_I(NR_RRC,"Adding new user (%p)\n",ue_context_p); + rrc_add_nsa_user(rrc,ue_context_p,NULL); + } } } char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigurationReq *configuration) { protocol_ctxt_t ctxt; - gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP]; - PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, gnb_mod_idP, GNB_FLAG_YES, NOT_A_RNTI, 0, 0,gnb_mod_idP); - LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" Init...\n", PROTOCOL_NR_RRC_CTXT_ARGS(&ctxt)); + AssertFatal(rrc != NULL, "RC.nrrrc not initialized!"); AssertFatal(NUMBER_OF_UE_MAX < (module_id_t)0xFFFFFFFFFFFFFFFF, " variable overflow"); AssertFatal(configuration!=NULL,"configuration input is null\n"); rrc->module_id = gnb_mod_idP; rrc->Nb_ue = 0; - rrc->carrier.Srb0.Active = 0; - nr_uid_linear_allocator_init(&rrc->uid_allocator); RB_INIT(&rrc->rrc_ue_head); rrc->initial_id2_s1ap_ids = hashtable_create (NUMBER_OF_UE_MAX * 2, NULL, NULL); @@ -285,7 +267,6 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu rrc->carrier.pdsch_AntennaPorts = configuration->pdsch_AntennaPorts; /// System Information INIT LOG_I(NR_RRC, PROTOCOL_NR_RRC_CTXT_FMT" Checking release \n",PROTOCOL_NR_RRC_CTXT_ARGS(&ctxt)); - init_NR_SI(rrc); rrc_init_nr_global_param(); openair_nr_rrc_on(&ctxt); @@ -294,49 +275,26 @@ char openair_rrc_gNB_configuration(const module_id_t gnb_mod_idP, gNB_RrcConfigu void rrc_gNB_process_AdditionRequestInformation(const module_id_t gnb_mod_idP, x2ap_ENDC_sgnb_addition_req_t *m) { + struct NR_CG_ConfigInfo *cg_configinfo = NULL; + asn_dec_rval_t dec_rval = uper_decode_complete(NULL, + &asn_DEF_NR_CG_ConfigInfo, + (void **)&cg_configinfo, + (uint8_t *)m->rrc_buffer, + (int) m->rrc_buffer_size);//m->rrc_buffer_size); + gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP]; + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); + // free the memory + SEQUENCE_free(&asn_DEF_NR_CG_ConfigInfo, cg_configinfo, 1); + return; + } - LTE_UL_DCCH_Message_t *LTE_UL_DCCH_Message = NULL; - - asn_dec_rval_t dec_rval = uper_decode_complete( NULL, - &asn_DEF_LTE_UL_DCCH_Message, - (void **)<E_UL_DCCH_Message, - (uint8_t *)m->rrc_buffer, - (int) m->rrc_buffer_size);//m->rrc_buffer_size); - -/* asn_dec_rval_t dec_rval = uper_decode( NULL, - &asn_DEF_LTE_UL_DCCH_Message, - (void **)<E_UL_DCCH_Message, - (uint8_t *)m->rrc_buffer, - (int) m->rrc_buffer_size, 0, 0);//m->rrc_buffer_size); -*/ - gNB_RRC_INST *rrc=RC.nrrrc[gnb_mod_idP]; - - if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { - AssertFatal(1==0,"NR_UL_DCCH_MESSAGE decode error\n"); - // free the memory - SEQUENCE_free( &asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message, 1 ); - return; - } - xer_fprint(stdout,&asn_DEF_LTE_UL_DCCH_Message, LTE_UL_DCCH_Message); - // recreate enough of X2 EN-DC Container - AssertFatal(LTE_UL_DCCH_Message->message.choice.c1.present == LTE_UL_DCCH_MessageType__c1_PR_ueCapabilityInformation, - "ueCapabilityInformation not present\n"); - NR_CG_ConfigInfo_t *CG_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo)); - CG_ConfigInfo->criticalExtensions.present = NR_CG_ConfigInfo__criticalExtensions_PR_c1; - CG_ConfigInfo->criticalExtensions.choice.c1 = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1)); - CG_ConfigInfo->criticalExtensions.choice.c1->present = NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo; - CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo = calloc(1,sizeof(*CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo)); - NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo; - cg_ConfigInfo->ue_CapabilityInfo = calloc(1,sizeof(*cg_ConfigInfo->ue_CapabilityInfo)); - asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_UE_CapabilityRAT_ContainerList,NULL,(void*)<E_UL_DCCH_Message->message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList,m->rrc_buffer,m->rrc_buffer_size); - AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", - enc_rval.failed_type->name, enc_rval.encoded); - OCTET_STRING_fromBuf(cg_ConfigInfo->ue_CapabilityInfo, - (const char *)m->rrc_buffer, - (enc_rval.encoded+7)>>3); - parse_CG_ConfigInfo(rrc,CG_ConfigInfo); - + xer_fprint(stdout,&asn_DEF_NR_CG_ConfigInfo, cg_configinfo); + // recreate enough of X2 EN-DC Container + AssertFatal(cg_configinfo->criticalExtensions.choice.c1->present == NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo, + "ueCapabilityInformation not present\n"); + parse_CG_ConfigInfo(rrc,cg_configinfo,m); } ///---------------------------------------------------------------------------------------------------------------/// @@ -434,16 +392,15 @@ void *rrc_gnb_task(void *args_p) { openair_rrc_gNB_configuration(GNB_INSTANCE_TO_MODULE_ID(instance), &NRRRC_CONFIGURATION_REQ(msg_p)); break; - /* Messages from X2AP */ + /* Messages from X2AP */ case X2AP_ENDC_SGNB_ADDITION_REQ: - LOG_I(NR_RRC, "Received ENDC sgNB addition request from X2AP \n"); - rrc_gNB_process_AdditionRequestInformation(GNB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ(msg_p)); - break; + LOG_I(NR_RRC, "Received ENDC sgNB addition request from X2AP \n"); + rrc_gNB_process_AdditionRequestInformation(GNB_INSTANCE_TO_MODULE_ID(instance), &X2AP_ENDC_SGNB_ADDITION_REQ(msg_p)); + break; case X2AP_ENDC_SGNB_RECONF_COMPLETE: - LOG_I(NR_RRC, "Handling of reconfiguration complete message at RRC gNB is pending \n"); - break; - + LOG_I(NR_RRC, "Handling of reconfiguration complete message at RRC gNB is pending \n"); + break; default: LOG_E(NR_RRC, "[gNB %d] Received unexpected message %s\n", instance, msg_name_p); diff --git a/openair2/RRC/NR/rrc_gNB_internode.c b/openair2/RRC/NR/rrc_gNB_internode.c index 581015db56..cacff5cf5c 100644 --- a/openair2/RRC/NR/rrc_gNB_internode.c +++ b/openair2/RRC/NR/rrc_gNB_internode.c @@ -38,48 +38,49 @@ #include "LTE_UE-CapabilityRAT-ContainerList.h" #include "NR_CG-Config.h" -int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo) { - +int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo, x2ap_ENDC_sgnb_addition_req_t *m) { if (CG_ConfigInfo->criticalExtensions.present == NR_CG_ConfigInfo__criticalExtensions_PR_c1) { if (CG_ConfigInfo->criticalExtensions.choice.c1) { if (CG_ConfigInfo->criticalExtensions.choice.c1->present == NR_CG_ConfigInfo__criticalExtensions__c1_PR_cg_ConfigInfo) { - NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo; - if (cg_ConfigInfo->ue_CapabilityInfo) { - // Decode UE-CapabilityRAT-ContainerList + NR_CG_ConfigInfo_IEs_t *cg_ConfigInfo = CG_ConfigInfo->criticalExtensions.choice.c1->choice.cg_ConfigInfo; + + if (cg_ConfigInfo->ue_CapabilityInfo) { + // Decode UE-CapabilityRAT-ContainerList LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList=NULL; - asn_dec_rval_t dec_rval = uper_decode(NULL, - &asn_DEF_LTE_UE_CapabilityRAT_ContainerList, - (void**)&UE_CapabilityRAT_ContainerList, - cg_ConfigInfo->ue_CapabilityInfo->buf, - cg_ConfigInfo->ue_CapabilityInfo->size, 0, 0); + UE_CapabilityRAT_ContainerList = calloc(1,sizeof(LTE_UE_CapabilityRAT_ContainerList_t)); + asn_dec_rval_t dec_rval = uper_decode(NULL, + &asn_DEF_LTE_UE_CapabilityRAT_ContainerList, + (void **)&UE_CapabilityRAT_ContainerList, + cg_ConfigInfo->ue_CapabilityInfo->buf, + cg_ConfigInfo->ue_CapabilityInfo->size, 0, 0); + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { - AssertFatal(1==0,"[InterNode] Failed to decode NR_UE_CapabilityRAT_ContainerList (%zu bits), size of OCTET_STRING %lu\n", - dec_rval.consumed, cg_ConfigInfo->ue_CapabilityInfo->size); - } - rrc_parse_ue_capabilities(rrc,UE_CapabilityRAT_ContainerList); - } - if (cg_ConfigInfo->candidateCellInfoListMN) AssertFatal(1==0,"Can't handle candidateCellInfoListMN yet\n"); - } - else AssertFatal(1==0,"c1 extension is not cg_ConfigInfo, returning\n"); - } - else { + AssertFatal(1==0,"[InterNode] Failed to decode NR_UE_CapabilityRAT_ContainerList (%zu bits), size of OCTET_STRING %lu\n", + dec_rval.consumed, cg_ConfigInfo->ue_CapabilityInfo->size); + } + + rrc_parse_ue_capabilities(rrc,UE_CapabilityRAT_ContainerList, m,cg_ConfigInfo); + } + + if (cg_ConfigInfo->candidateCellInfoListMN) AssertFatal(1==0,"Can't handle candidateCellInfoListMN yet\n"); + } else AssertFatal(1==0,"c1 extension is not cg_ConfigInfo, returning\n"); + } else { LOG_E(RRC,"c1 extension not found, returning\n"); - return(-1); + return(-1); } } else { LOG_E(RRC,"Ignoring unknown CG_ConfigInfo extensions\n"); return(-1); } - return(0); + + return(0); } -int generate_CG_Config(gNB_RRC_INST *rrc, - NR_CG_Config_t *cg_Config, - NR_RRCReconfiguration_t *reconfig, - NR_RadioBearerConfig_t *rbconfig) { - - +int generate_CG_Config(gNB_RRC_INST *rrc, + NR_CG_Config_t *cg_Config, + NR_RRCReconfiguration_t *reconfig, + NR_RadioBearerConfig_t *rbconfig) { cg_Config->criticalExtensions.present = NR_CG_Config__criticalExtensions_PR_c1; cg_Config->criticalExtensions.choice.c1 = calloc(1,sizeof(*cg_Config->criticalExtensions.choice.c1)); cg_Config->criticalExtensions.choice.c1->present = NR_CG_Config__criticalExtensions__c1_PR_cg_Config; @@ -91,36 +92,37 @@ int generate_CG_Config(gNB_RRC_INST *rrc, enc_rval.failed_type->name, enc_rval.encoded); cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig = calloc(1,sizeof(OCTET_STRING_t)); OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_CellGroupConfig, - (const char *)buffer, - (enc_rval.encoded+7)>>3); + (const char *)buffer, + (enc_rval.encoded+7)>>3); total_size = (enc_rval.encoded+7)>>3; - LOG_I(RRC,"Dumping NR_RRCReconfiguration message (%jd bytes)\n",(enc_rval.encoded+7)>>3); - for (int i=0;i<(enc_rval.encoded+7)>>3;i++) { + + for (int i=0; i<(enc_rval.encoded+7)>>3; i++) { printf("%02x",((uint8_t *)buffer)[i]); } + printf("\n"); FILE *fd = fopen("reconfig.raw","w"); - fwrite((void*)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd); + fwrite((void *)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd); fclose(fd); - enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RadioBearerConfig, NULL, (void *)rbconfig, buffer, 1024); AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", enc_rval.failed_type->name, enc_rval.encoded); cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config = calloc(1,sizeof(OCTET_STRING_t)); OCTET_STRING_fromBuf(cg_Config->criticalExtensions.choice.c1->choice.cg_Config->scg_RB_Config, - (const char *)buffer, - (enc_rval.encoded+7)>>3); + (const char *)buffer, + (enc_rval.encoded+7)>>3); LOG_I(RRC,"Dumping scg_RB_Config message (%jd bytes)\n",(enc_rval.encoded+7)>>3); - for (int i=0;i<(enc_rval.encoded+7)>>3;i++) { - printf("%02x",((uint8_t*)buffer)[i]); + + for (int i=0; i<(enc_rval.encoded+7)>>3; i++) { + printf("%02x",((uint8_t *)buffer)[i]); } + printf("\n"); fd = fopen("rbconfig.raw","w"); - fwrite((void*)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd); + fwrite((void *)buffer,1,(size_t)((enc_rval.encoded+7)>>3),fd); fclose(fd); total_size = total_size + ((enc_rval.encoded+7)>>3); - return(total_size); } diff --git a/openair2/RRC/NR/rrc_gNB_nsa.c b/openair2/RRC/NR/rrc_gNB_nsa.c index 763c208dfe..22e31aa48a 100644 --- a/openair2/RRC/NR/rrc_gNB_nsa.c +++ b/openair2/RRC/NR/rrc_gNB_nsa.c @@ -37,122 +37,211 @@ #include "LTE_UE-CapabilityRAT-ContainerList.h" #include "NR_CG-Config.h" #include "openair2/LAYER2/NR_MAC_gNB/mac_proto.h" +#include "openair2/RRC/LTE/rrc_eNB_GTPV1U.h" +#include "executables/softmodem-common.h" +#include -void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList) { - +void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc, LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList, x2ap_ENDC_sgnb_addition_req_t *m, NR_CG_ConfigInfo_IEs_t *cg_config_info) { struct rrc_gNB_ue_context_s *ue_context_p = NULL; + OCTET_STRING_t *ueCapabilityRAT_Container_nr=NULL; OCTET_STRING_t *ueCapabilityRAT_Container_MRDC=NULL; + asn_dec_rval_t dec_rval; int list_size=0; + AssertFatal(UE_CapabilityRAT_ContainerList!=NULL,"UE_CapabilityRAT_ContainerList is null\n"); AssertFatal((list_size=UE_CapabilityRAT_ContainerList->list.count) >= 2, "UE_CapabilityRAT_ContainerList->list.size %d < 2\n",UE_CapabilityRAT_ContainerList->list.count); - for (int i=0;ilist.array[i]->rat_Type == LTE_RAT_Type_nr) ueCapabilityRAT_Container_nr = &UE_CapabilityRAT_ContainerList->list.array[i]->ueCapabilityRAT_Container; else if (UE_CapabilityRAT_ContainerList->list.array[i]->rat_Type == LTE_RAT_Type_eutra_nr) ueCapabilityRAT_Container_MRDC = &UE_CapabilityRAT_ContainerList->list.array[i]->ueCapabilityRAT_Container; - } + } - AssertFatal(ueCapabilityRAT_Container_nr!=NULL,"ueCapabilityRAT_Container_nr is NULL\n"); - AssertFatal(ueCapabilityRAT_Container_MRDC!=NULL,"ueCapabilityRAT_Container_MRDC is NULL\n"); // decode and store capabilities ue_context_p = rrc_gNB_allocate_new_UE_context(rrc); - - asn_dec_rval_t dec_rval = uper_decode(NULL, - &asn_DEF_NR_UE_NR_Capability, - (void **)&ue_context_p->ue_context.UE_Capability_nr, - ueCapabilityRAT_Container_nr->buf, - ueCapabilityRAT_Container_nr->size, 0, 0); - if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { - LOG_E(RRC, "Failed to decode UE NR capabilities (%zu bytes) container size %lu\n", dec_rval.consumed,ueCapabilityRAT_Container_nr->size); + if (ueCapabilityRAT_Container_nr != NULL) { + dec_rval = uper_decode(NULL, + &asn_DEF_NR_UE_NR_Capability, + (void **)&ue_context_p->ue_context.UE_Capability_nr, + ueCapabilityRAT_Container_nr->buf, + ueCapabilityRAT_Container_nr->size, 0, 0); + + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + LOG_E(RRC, "Failed to decode UE NR capabilities (%zu bytes) container size %lu\n", dec_rval.consumed,ueCapabilityRAT_Container_nr->size); ASN_STRUCT_FREE(asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr); ue_context_p->ue_context.UE_Capability_nr = 0; AssertFatal(1==0,"exiting\n"); + } } - dec_rval = uper_decode(NULL, - &asn_DEF_NR_UE_MRDC_Capability, - (void **)&ue_context_p->ue_context.UE_Capability_MRDC, - ueCapabilityRAT_Container_MRDC->buf, - ueCapabilityRAT_Container_MRDC->size, 0, 0); + if (ueCapabilityRAT_Container_MRDC != NULL) { + dec_rval = uper_decode(NULL, + &asn_DEF_NR_UE_MRDC_Capability, + (void **)&ue_context_p->ue_context.UE_Capability_MRDC, + ueCapabilityRAT_Container_MRDC->buf, + ueCapabilityRAT_Container_MRDC->size, 0, 0); - if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + if ((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { LOG_E(RRC, "Failed to decode UE MRDC capabilities (%zu bytes)\n", dec_rval.consumed); ASN_STRUCT_FREE(asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC); ue_context_p->ue_context.UE_Capability_MRDC = 0; AssertFatal(1==0,"exiting\n"); + } } // dump ue_capabilities - if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { - xer_fprint(stdout, &asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr); - } + if ( LOG_DEBUGFLAG(DEBUG_ASN1 && ueCapabilityRAT_Container_nr != NULL) ) { + xer_fprint(stdout, &asn_DEF_NR_UE_NR_Capability, ue_context_p->ue_context.UE_Capability_nr); + } - if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { - xer_fprint(stdout, &asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC); - } + if ( LOG_DEBUGFLAG(DEBUG_ASN1 && ueCapabilityRAT_Container_MRDC != NULL) ) { + xer_fprint(stdout, &asn_DEF_NR_UE_MRDC_Capability, ue_context_p->ue_context.UE_Capability_MRDC); + } - rrc_add_nsa_user(rrc,ue_context_p); + if(cg_config_info && cg_config_info->mcg_RB_Config) { + asn_dec_rval_t dec_rval = uper_decode(NULL, + &asn_DEF_NR_RadioBearerConfig, + (void **)&ue_context_p->ue_context.rb_config, + cg_config_info->mcg_RB_Config->buf, + cg_config_info->mcg_RB_Config->size, 0, 0); + + if((dec_rval.code != RC_OK) && (dec_rval.consumed == 0)) { + AssertFatal(1==0,"[InterNode] Failed to decode mcg_rb_config (%zu bits), size of OCTET_STRING %lu\n", + dec_rval.consumed, cg_config_info->mcg_RB_Config->size); + } + } + + xer_fprint(stdout, &asn_DEF_NR_RadioBearerConfig, (const void *)ue_context_p->ue_context.rb_config); + rrc_add_nsa_user(rrc,ue_context_p, m); } -void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p) { - -// generate nr-Config-r15 containers for LTE RRC : inside message for X2 EN-DC (CG-Config Message from 38.331) +/* generate prototypes for the tree management functions (RB_INSERT used in rrc_add_nsa_user) */ +RB_PROTOTYPE(rrc_nr_ue_tree_s, rrc_gNB_ue_context_s, entries, + rrc_gNB_compare_ue_rnti_id); +void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p, x2ap_ENDC_sgnb_addition_req_t *m) { + // generate nr-Config-r15 containers for LTE RRC : inside message for X2 EN-DC (CG-Config Message from 38.331) rrc_gNB_carrier_data_t *carrier=&rrc->carrier; - MessageDef *msg; msg = itti_alloc_new_message(TASK_RRC_ENB, X2AP_ENDC_SGNB_ADDITION_REQ_ACK); - -// NR RRCReconfiguration - + gtpv1u_enb_create_tunnel_req_t create_tunnel_req; + gtpv1u_enb_create_tunnel_resp_t create_tunnel_resp; + protocol_ctxt_t ctxt; + // NR RRCReconfiguration AssertFatal(rrc->Nb_ue < MAX_NR_RRC_UE_CONTEXTS,"cannot add another UE\n"); - ue_context_p->ue_context.reconfig = calloc(1,sizeof(NR_RRCReconfiguration_t)); ue_context_p->ue_context.secondaryCellGroup = calloc(1,sizeof(NR_CellGroupConfig_t)); - memset((void*)ue_context_p->ue_context.reconfig,0,sizeof(NR_RRCReconfiguration_t)); + memset((void *)ue_context_p->ue_context.reconfig,0,sizeof(NR_RRCReconfiguration_t)); ue_context_p->ue_context.reconfig->rrc_TransactionIdentifier=0; ue_context_p->ue_context.reconfig->criticalExtensions.present = NR_RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration; NR_RRCReconfiguration_IEs_t *reconfig_ies=calloc(1,sizeof(NR_RRCReconfiguration_IEs_t)); ue_context_p->ue_context.reconfig->criticalExtensions.choice.rrcReconfiguration = reconfig_ies; carrier->initial_csi_index[rrc->Nb_ue] = 0; + if (get_softmodem_params()->phy_test == 1 || get_softmodem_params()->do_ra == 1){ + ue_context_p->ue_context.rb_config = calloc(1,sizeof(NR_RRCReconfiguration_t)); + fill_default_rbconfig(ue_context_p->ue_context.rb_config); + } fill_default_reconfig(carrier->servingcellconfigcommon, - reconfig_ies, - ue_context_p->ue_context.secondaryCellGroup, - carrier->pdsch_AntennaPorts, - carrier->initial_csi_index[rrc->Nb_ue]); - - ue_context_p->ue_context.rb_config = calloc(1,sizeof(NR_RRCReconfiguration_t)); - - fill_default_rbconfig(ue_context_p->ue_context.rb_config); + reconfig_ies, + ue_context_p->ue_context.secondaryCellGroup, + carrier->pdsch_AntennaPorts, + carrier->initial_csi_index[rrc->Nb_ue]); ue_context_p->ue_id_rnti = ue_context_p->ue_context.secondaryCellGroup->spCellConfig->reconfigurationWithSync->newUE_Identity; NR_CG_Config_t *CG_Config = calloc(1,sizeof(*CG_Config)); - memset((void*)CG_Config,0,sizeof(*CG_Config)); - int CG_Config_size = generate_CG_Config(rrc,CG_Config,ue_context_p->ue_context.reconfig,ue_context_p->ue_context.rb_config); + memset((void *)CG_Config,0,sizeof(*CG_Config)); + //int CG_Config_size = generate_CG_Config(rrc,CG_Config,ue_context_p->ue_context.reconfig,ue_context_p->ue_context.rb_config); + generate_CG_Config(rrc,CG_Config,ue_context_p->ue_context.reconfig,ue_context_p->ue_context.rb_config); + + if(m!=NULL) { + uint8_t inde_list[m->nb_e_rabs_tobeadded]; + memset(inde_list, 0, m->nb_e_rabs_tobeadded*sizeof(uint8_t)); + + if (m->nb_e_rabs_tobeadded>0) { + for (int i=0; inb_e_rabs_tobeadded; i++) { + // Add the new E-RABs at the corresponding rrc ue context of the gNB + ue_context_p->ue_context.e_rab[i].param.e_rab_id = m->e_rabs_tobeadded[i].e_rab_id; + ue_context_p->ue_context.e_rab[i].param.gtp_teid = m->e_rabs_tobeadded[i].gtp_teid; + memcpy(&ue_context_p->ue_context.e_rab[i].param.sgw_addr, &m->e_rabs_tobeadded[i].sgw_addr, sizeof(transport_layer_addr_t)); + ue_context_p->ue_context.nb_of_e_rabs++; + //Fill the required E-RAB specific information for the creation of the S1-U tunnel between the gNB and the SGW + create_tunnel_req.eps_bearer_id[i] = ue_context_p->ue_context.e_rab[i].param.e_rab_id; + create_tunnel_req.sgw_S1u_teid[i] = ue_context_p->ue_context.e_rab[i].param.gtp_teid; + memcpy(&create_tunnel_req.sgw_addr[i], &ue_context_p->ue_context.e_rab[i].param.sgw_addr, sizeof(transport_layer_addr_t)); + inde_list[i] = i; + LOG_I(RRC,"S1-U tunnel: index %d target sgw ip %d.%d.%d.%d length %d gtp teid %u\n", + i, + create_tunnel_req.sgw_addr[i].buffer[0], + create_tunnel_req.sgw_addr[i].buffer[1], + create_tunnel_req.sgw_addr[i].buffer[2], + create_tunnel_req.sgw_addr[i].buffer[3], + create_tunnel_req.sgw_addr[i].length, + create_tunnel_req.sgw_S1u_teid[i]); + } + + create_tunnel_req.rnti = ue_context_p->ue_id_rnti; + create_tunnel_req.num_tunnels = m->nb_e_rabs_tobeadded; + RB_INSERT(rrc_nr_ue_tree_s, &RC.nrrrc[rrc->module_id]->rrc_ue_head, ue_context_p); + PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, rrc->module_id, GNB_FLAG_YES, ue_context_p->ue_id_rnti, 0, 0,rrc->module_id); + gtpv1u_create_s1u_tunnel( + ctxt.instance, + &create_tunnel_req, + &create_tunnel_resp); + rrc_gNB_process_GTPV1U_CREATE_TUNNEL_RESP( + &ctxt, + &create_tunnel_resp, + &inde_list[0]); + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).nb_e_rabs_admitted_tobeadded = m->nb_e_rabs_tobeadded; + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).target_assoc_id = m->target_assoc_id; + + for(int i=0; iue_context.nb_of_e_rabs; i++) { + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].e_rab_id = ue_context_p->ue_context.e_rab[i].param.e_rab_id; + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid = create_tunnel_resp.enb_S1u_teid[i]; + memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr, &create_tunnel_resp.enb_addr, sizeof(transport_layer_addr_t)); + //The length field in the X2AP targetting structure is expected in bits but the create_tunnel_resp returns the address length in bytes + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length = create_tunnel_resp.enb_addr.length*8; + LOG_I(RRC,"S1-U create_tunnel_resp tunnel: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n", + i, + create_tunnel_resp.enb_addr.buffer[0], + create_tunnel_resp.enb_addr.buffer[1], + create_tunnel_resp.enb_addr.buffer[2], + create_tunnel_resp.enb_addr.buffer[3], + create_tunnel_resp.enb_addr.length, + create_tunnel_resp.enb_S1u_teid[i]); + LOG_I(RRC,"X2AP sGNB Addition Request: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n", + i, + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[0], + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[1], + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[2], + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[3], + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length, + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid); + } + } else + LOG_W(RRC, "No E-RAB to be added received from SgNB Addition Request message \n"); + } //X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = CG_Config_size; //Need to verify correct value for the buffer_size // Send to X2 entity to transport to MeNB asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CG_Config, - NULL, - (void *)CG_Config, - X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer, - 1024); - + NULL, + (void *)CG_Config, + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer, + 1024); X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).rrc_buffer_size = (enc_rval.encoded+7)>>3; - itti_send_msg_to_task(TASK_X2AP, ENB_MODULE_ID_TO_INSTANCE(0), msg); //Check right id instead of hardcoding - rrc->Nb_ue++; // configure MAC and RLC rrc_mac_config_req_gNB(rrc->module_id, - rrc->carrier.ssb_SubcarrierOffset, + rrc->carrier.ssb_SubcarrierOffset, rrc->carrier.pdsch_AntennaPorts, - NULL, - 1, // add_ue flag - ue_context_p->ue_id_rnti, - ue_context_p->ue_context.secondaryCellGroup); + NULL, + 1, // add_ue flag + ue_context_p->ue_id_rnti, + ue_context_p->ue_context.secondaryCellGroup); } diff --git a/openair2/RRC/NR/rrc_gNB_reconfig.c b/openair2/RRC/NR/rrc_gNB_reconfig.c index 1df17a19aa..a7aa38dfe3 100644 --- a/openair2/RRC/NR/rrc_gNB_reconfig.c +++ b/openair2/RRC/NR/rrc_gNB_reconfig.c @@ -49,23 +49,19 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon, - NR_CellGroupConfig_t *secondaryCellGroup, - int scg_id, - int servCellIndex, - int n_physical_antenna_ports, - int initial_csi_index) { + NR_CellGroupConfig_t *secondaryCellGroup, + int scg_id, + int servCellIndex, + int n_physical_antenna_ports, + int initial_csi_index) { AssertFatal(servingcellconfigcommon!=NULL,"servingcellconfigcommon is null\n"); AssertFatal(secondaryCellGroup!=NULL,"secondaryCellGroup is null\n"); - memset(secondaryCellGroup,0,sizeof(NR_CellGroupConfig_t)); secondaryCellGroup->cellGroupId = scg_id; - NR_RLC_BearerConfig_t *RLC_BearerConfig = calloc(1,sizeof(*RLC_BearerConfig)); - RLC_BearerConfig->logicalChannelIdentity = 4; RLC_BearerConfig->servedRadioBearer = calloc(1,sizeof(*RLC_BearerConfig->servedRadioBearer)); - RLC_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity; - + RLC_BearerConfig->servedRadioBearer->present = NR_RLC_BearerConfig__servedRadioBearer_PR_drb_Identity; RLC_BearerConfig->servedRadioBearer->choice.drb_Identity=1; RLC_BearerConfig->reestablishRLC=calloc(1,sizeof(*RLC_BearerConfig->reestablishRLC)); *RLC_BearerConfig->reestablishRLC=NR_RLC_BearerConfig__reestablishRLC_true; @@ -73,17 +69,15 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco RLC_BearerConfig->rlc_Config->present = NR_RLC_Config_PR_am; RLC_BearerConfig->rlc_Config->choice.am = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am)); RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength)); - *RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18; + *RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18; RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.t_PollRetransmit = NR_T_PollRetransmit_ms45; RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.pollPDU = NR_PollPDU_p64; RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.pollByte = NR_PollByte_kB500; RLC_BearerConfig->rlc_Config->choice.am->ul_AM_RLC.maxRetxThreshold = NR_UL_AM_RLC__maxRetxThreshold_t32; - RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = calloc(1,sizeof(*RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength)); *RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.sn_FieldLength = NR_SN_FieldLengthAM_size18; RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.t_Reassembly = NR_T_Reassembly_ms15; RLC_BearerConfig->rlc_Config->choice.am->dl_AM_RLC.t_StatusProhibit = NR_T_StatusProhibit_ms15; - RLC_BearerConfig->mac_LogicalChannelConfig = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig)); RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters = calloc(1,sizeof(*RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters)); RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->priority = 1; @@ -99,10 +93,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_Mask = false; RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false; RLC_BearerConfig->mac_LogicalChannelConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULL; - secondaryCellGroup->rlc_BearerToAddModList = calloc(1,sizeof(*secondaryCellGroup->rlc_BearerToAddModList)); ASN_SEQUENCE_ADD(&secondaryCellGroup->rlc_BearerToAddModList->list, RLC_BearerConfig); - secondaryCellGroup->mac_CellGroupConfig=calloc(1,sizeof(*secondaryCellGroup->mac_CellGroupConfig)); secondaryCellGroup->mac_CellGroupConfig->drx_Config = NULL; secondaryCellGroup->mac_CellGroupConfig->schedulingRequestConfig = NULL; @@ -126,25 +118,20 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco secondaryCellGroup->mac_CellGroupConfig->phr_Config->choice.setup->dummy=false; secondaryCellGroup->mac_CellGroupConfig->phr_Config->choice.setup->phr_Type2OtherCell = false; secondaryCellGroup->mac_CellGroupConfig->phr_Config->choice.setup->phr_ModeOtherCG = NR_PHR_Config__phr_ModeOtherCG_real; - secondaryCellGroup->mac_CellGroupConfig->skipUplinkTxDynamic=false; secondaryCellGroup->mac_CellGroupConfig->ext1 = NULL; - - secondaryCellGroup->physicalCellGroupConfig = calloc(1,sizeof(*secondaryCellGroup->physicalCellGroupConfig)); - secondaryCellGroup->physicalCellGroupConfig->harq_ACK_SpatialBundlingPUCCH=NULL; secondaryCellGroup->physicalCellGroupConfig->harq_ACK_SpatialBundlingPUSCH=NULL; secondaryCellGroup->physicalCellGroupConfig->p_NR_FR1=calloc(1,sizeof(*secondaryCellGroup->physicalCellGroupConfig->p_NR_FR1)); *secondaryCellGroup->physicalCellGroupConfig->p_NR_FR1=20; - secondaryCellGroup->physicalCellGroupConfig->pdsch_HARQ_ACK_Codebook=NR_PhysicalCellGroupConfig__pdsch_HARQ_ACK_Codebook_dynamic; + secondaryCellGroup->physicalCellGroupConfig->pdsch_HARQ_ACK_Codebook=NR_PhysicalCellGroupConfig__pdsch_HARQ_ACK_Codebook_dynamic; secondaryCellGroup->physicalCellGroupConfig->tpc_SRS_RNTI=NULL; secondaryCellGroup->physicalCellGroupConfig->tpc_PUCCH_RNTI=NULL; secondaryCellGroup->physicalCellGroupConfig->tpc_PUSCH_RNTI=NULL; secondaryCellGroup->physicalCellGroupConfig->sp_CSI_RNTI=NULL; secondaryCellGroup->physicalCellGroupConfig->cs_RNTI=NULL; secondaryCellGroup->physicalCellGroupConfig->ext1=NULL; - secondaryCellGroup->spCellConfig = calloc(1,sizeof(*secondaryCellGroup->spCellConfig)); secondaryCellGroup->spCellConfig->servCellIndex = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->servCellIndex)); *secondaryCellGroup->spCellConfig->servCellIndex = servCellIndex; @@ -154,7 +141,26 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco secondaryCellGroup->spCellConfig->reconfigurationWithSync->t304=NR_ReconfigurationWithSync__t304_ms2000; secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated = NULL; secondaryCellGroup->spCellConfig->reconfigurationWithSync->ext1 = NULL; - + /* contention free ra */ + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated = calloc(1,sizeof(struct NR_ReconfigurationWithSync__rach_ConfigDedicated)); + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->present= NR_ReconfigurationWithSync__rach_ConfigDedicated_PR_uplink; + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink= calloc(1,sizeof(struct NR_RACH_ConfigDedicated)); + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra= calloc(1,sizeof(struct NR_CFRA)); + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->ra_Prioritization= NULL; + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions= calloc(1,sizeof(struct NR_CFRA__occasions)); + memcpy(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->rach_ConfigGeneric, + &servingcellconfigcommon->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric, sizeof(NR_RACH_ConfigGeneric_t)); + //secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion= calloc(1,sizeof(long)); + //*secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion = NR_CFRA__occasions__ssb_perRACH_Occasion_one; + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->occasions->ssb_perRACH_Occasion= NULL; + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.present = NR_CFRA__resources_PR_ssb; + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb = calloc(1,sizeof(struct NR_CFRA__resources__ssb)); + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ra_ssb_OccasionMaskIndex = 0; + struct NR_CFRA_SSB_Resource *ssbElem = calloc(1,sizeof(struct NR_CFRA_SSB_Resource)); + ssbElem->ssb = 0; + ssbElem->ra_PreambleIndex= 63; + ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem); + secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->ext1 = NULL; secondaryCellGroup->spCellConfig->rlf_TimersAndConstants = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->rlf_TimersAndConstants)); secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->present = NR_SetupRelease_RLF_TimersAndConstants_PR_setup; secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->choice.setup=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->choice.setup)); @@ -163,21 +169,18 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->choice.setup->n311 = NR_RLF_TimersAndConstants__n311_n1; secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->choice.setup->ext1 = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->choice.setup->ext1)); secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->choice.setup->ext1->t311_v1530 = NR_RLF_TimersAndConstants__ext1__t311_v1530_ms30000; - secondaryCellGroup->spCellConfig->rlmInSyncOutOfSyncThreshold = NULL; - - - secondaryCellGroup->spCellConfig->spCellConfigDedicated = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated)); secondaryCellGroup->spCellConfig->spCellConfigDedicated->tdd_UL_DL_ConfigurationDedicated = NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP)); - secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdcch_Config=NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config)); secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->present = NR_SetupRelease_PDSCH_Config_PR_setup; - secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup)); + secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup = calloc(1, + sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup)); secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dataScramblingIdentityPDSCH = NULL; - secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA)); + secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA = calloc(1, + sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA)); secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->present= NR_SetupRelease_DMRS_DownlinkConfig_PR_setup; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup)); @@ -190,6 +193,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition)); *secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0; +#if 0 secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList)); NR_TCI_State_t*tci0=calloc(1,sizeof(*tci0)); @@ -351,10 +355,11 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco tci15->qcl_Type1.referenceSignal.choice.ssb = 7; tci15->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC; ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci15); +#endif secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToReleaseList=NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->vrb_ToPRB_Interleaver=NULL; - secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType0; + secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType1; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList=NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->pdsch_AggregationFactor=NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->rateMatchPatternToAddModList=NULL; @@ -379,6 +384,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->p_ZP_CSI_RS_ResourceSet=NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->sps_Config = NULL; //calloc(1,sizeof(struct NR_SetupRelease_SPS_Config)); + secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig = NULL; +#if 0 secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig)); secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig->present = NR_SetupRelease_RadioLinkMonitoringConfig_PR_setup; @@ -389,6 +396,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco *secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig->choice.setup->beamFailureInstanceMaxCount = NR_RadioLinkMonitoringConfig__beamFailureInstanceMaxCount_n3; secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig->choice.setup->beamFailureDetectionTimer = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig->choice.setup->beamFailureDetectionTimer)); *secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->radioLinkMonitoringConfig->choice.setup->beamFailureDetectionTimer = NR_RadioLinkMonitoringConfig__beamFailureDetectionTimer_pbfd2; +#endif secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToReleaseList= NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList)); @@ -407,17 +415,45 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco bwp->bwp_Common->pdcch_ConfigCommon->present = NR_SetupRelease_PDCCH_ConfigCommon_PR_setup; bwp->bwp_Common->pdcch_ConfigCommon->choice.setup = calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup)); bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->controlResourceSetZero=NULL; - bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet=NULL; - bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceZero=NULL; + bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet)); + NR_ControlResourceSet_t *coreset = calloc(1,sizeof(*coreset)); + coreset->controlResourceSetId=1; + // frequencyDomainResources '11111111 11111111 00000000 00000000 00000000 00000'B, + coreset->frequencyDomainResources.buf = calloc(1,6); + coreset->frequencyDomainResources.buf[0] = 0xff; + coreset->frequencyDomainResources.buf[1] = 0xff; + coreset->frequencyDomainResources.buf[2] = 0; + coreset->frequencyDomainResources.buf[3] = 0; + coreset->frequencyDomainResources.buf[4] = 0; + coreset->frequencyDomainResources.buf[5] = 0; + coreset->frequencyDomainResources.size = 6; + coreset->frequencyDomainResources.bits_unused = 3; + coreset->duration=1; + coreset->cce_REG_MappingType.present = NR_ControlResourceSet__cce_REG_MappingType_PR_nonInterleaved; + coreset->precoderGranularity = NR_ControlResourceSet__precoderGranularity_sameAsREG_bundle; + + coreset->tci_StatesPDCCH_ToAddList=calloc(1,sizeof(*coreset->tci_StatesPDCCH_ToAddList)); + NR_TCI_StateId_t *tci[8]; + for (int i=0;i<8;i++) { + tci[i]=calloc(1,sizeof(*tci[i])); + *tci[i] = i; + ASN_SEQUENCE_ADD(&coreset->tci_StatesPDCCH_ToAddList->list,tci[i]); + } + coreset->tci_StatesPDCCH_ToReleaseList = NULL; + coreset->tci_PresentInDCI = NULL; + coreset->pdcch_DMRS_ScramblingID = NULL; + + bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonControlResourceSet = coreset; + + bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->searchSpaceZero=NULL; bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList=NULL; - bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList=calloc(1,sizeof(*bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList)); NR_SearchSpace_t *ss=calloc(1,sizeof(*ss)); ss->searchSpaceId = 1; ss->controlResourceSetId=calloc(1,sizeof(*ss->controlResourceSetId)); - *ss->controlResourceSetId=0; + *ss->controlResourceSetId=1; ss->monitoringSlotPeriodicityAndOffset = calloc(1,sizeof(*ss->monitoringSlotPeriodicityAndOffset)); ss->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1; ss->duration=NULL; @@ -474,64 +510,13 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco bwp->bwp_Dedicated->pdcch_Config->present = NR_SetupRelease_PDCCH_Config_PR_setup; bwp->bwp_Dedicated->pdcch_Config->choice.setup = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup)); bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList)); - NR_ControlResourceSet_t *coreset0 = calloc(1,sizeof(*coreset0)); - coreset0->controlResourceSetId=1; - // frequencyDomainResources '11111111 11111111 00000000 00000000 00000000 00000'B, - coreset0->frequencyDomainResources.buf = calloc(1,6); - coreset0->frequencyDomainResources.buf[0] = 0xff; - coreset0->frequencyDomainResources.buf[1] = 0xff; - coreset0->frequencyDomainResources.buf[2] = 0; - coreset0->frequencyDomainResources.buf[3] = 0; - coreset0->frequencyDomainResources.buf[4] = 0; - coreset0->frequencyDomainResources.buf[5] = 0; - coreset0->frequencyDomainResources.size = 6; - coreset0->frequencyDomainResources.bits_unused = 3; - coreset0->duration=1; - coreset0->cce_REG_MappingType.present = NR_ControlResourceSet__cce_REG_MappingType_PR_nonInterleaved; - coreset0->precoderGranularity = NR_ControlResourceSet__precoderGranularity_sameAsREG_bundle; - coreset0->tci_StatesPDCCH_ToAddList=calloc(1,sizeof(*coreset0->tci_StatesPDCCH_ToAddList)); - NR_TCI_StateId_t *tci[8]; - for (int i=0;i<8;i++) { - tci[i]=calloc(1,sizeof(*tci[i])); - *tci[i] = i; - ASN_SEQUENCE_ADD(&coreset0->tci_StatesPDCCH_ToAddList->list,tci[i]); - } - coreset0->tci_StatesPDCCH_ToReleaseList = NULL; - coreset0->tci_PresentInDCI = NULL; - coreset0->pdcch_DMRS_ScramblingID = NULL; ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list, - coreset0); + coreset); bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList)); - NR_SearchSpace_t *ss3 = calloc(1,sizeof(*ss3)); + NR_SearchSpace_t *ss2 = calloc(1,sizeof(*ss2)); - ss3->searchSpaceId=3; - ss3->controlResourceSetId=calloc(1,sizeof(*ss3->controlResourceSetId)); - *ss3->controlResourceSetId=1; - ss3->monitoringSlotPeriodicityAndOffset=calloc(1,sizeof(*ss3->monitoringSlotPeriodicityAndOffset)); - ss3->monitoringSlotPeriodicityAndOffset->present = NR_SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1; - ss3->monitoringSlotPeriodicityAndOffset->choice.sl1=(NULL_t)0; - ss3->duration=NULL; - ss3->monitoringSymbolsWithinSlot = calloc(1,sizeof(*ss3->monitoringSymbolsWithinSlot)); - ss3->monitoringSymbolsWithinSlot->buf = calloc(1,2); - ss3->monitoringSymbolsWithinSlot->size = 2; - ss3->monitoringSymbolsWithinSlot->bits_unused = 2; - ss3->monitoringSymbolsWithinSlot->buf[0]=0xc0; - ss3->monitoringSymbolsWithinSlot->buf[1]=0x0; - ss3->nrofCandidates=calloc(1,sizeof(*ss3->nrofCandidates)); - ss3->nrofCandidates->aggregationLevel1 = NR_SearchSpace__nrofCandidates__aggregationLevel1_n0; - ss3->nrofCandidates->aggregationLevel2 = NR_SearchSpace__nrofCandidates__aggregationLevel2_n0; - ss3->nrofCandidates->aggregationLevel4 = NR_SearchSpace__nrofCandidates__aggregationLevel4_n1; - ss3->nrofCandidates->aggregationLevel8 = NR_SearchSpace__nrofCandidates__aggregationLevel8_n0; - ss3->nrofCandidates->aggregationLevel16 = NR_SearchSpace__nrofCandidates__aggregationLevel16_n0; - ss3->searchSpaceType=calloc(1,sizeof(*ss3->searchSpaceType)); - ss3->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_common; - ss3->searchSpaceType->choice.common = calloc(1,sizeof(*ss3->searchSpaceType->choice.common)); - ss3->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0=calloc(1,sizeof(*ss3->searchSpaceType->choice.common->dci_Format0_0_AndFormat1_0)); - ss3->searchSpaceType->choice.common->dci_Format2_0=NULL; - ss3->searchSpaceType->choice.common->dci_Format2_2=NULL; - ss3->searchSpaceType->choice.common->dci_Format2_3=NULL; ss2->searchSpaceId=2; ss2->controlResourceSetId=calloc(1,sizeof(*ss2->controlResourceSetId)); @@ -555,10 +540,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ss2->searchSpaceType=calloc(1,sizeof(*ss2->searchSpaceType)); ss2->searchSpaceType->present = NR_SearchSpace__searchSpaceType_PR_ue_Specific; ss2->searchSpaceType->choice.ue_Specific = calloc(1,sizeof(*ss2->searchSpaceType->choice.ue_Specific)); - ss2->searchSpaceType->choice.ue_Specific->dci_Formats=NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_0_And_1_0; + ss2->searchSpaceType->choice.ue_Specific->dci_Formats=NR_SearchSpace__searchSpaceType__ue_Specific__dci_Formats_formats0_1_And_1_1; - ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list, - ss3); ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list, ss2); @@ -572,6 +555,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco bwp->bwp_Dedicated->pdsch_Config->choice.setup->dataScramblingIdentityPDSCH = NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA)); bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->present= NR_SetupRelease_DMRS_DownlinkConfig_PR_setup; + bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup)); bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_Type=NULL; @@ -583,6 +567,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition)); *bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0; + bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=NULL; +#if 0 bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList)); NR_TCI_State_t*tcid0=calloc(1,sizeof(*tcid0)); @@ -744,10 +730,11 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco tcid15->qcl_Type1.referenceSignal.choice.ssb = 7; tcid15->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC; ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid15); +#endif bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToReleaseList=NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->vrb_ToPRB_Interleaver=NULL; - bwp->bwp_Dedicated->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType0; + bwp->bwp_Dedicated->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType1; bwp->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList=NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_AggregationFactor=NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->rateMatchPatternToAddModList=NULL; @@ -773,7 +760,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToReleaseList=NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->vrb_ToPRB_Interleaver=NULL; - bwp->bwp_Dedicated->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType0; + bwp->bwp_Dedicated->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType1; bwp->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_TimeDomainAllocationList=NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->pdsch_AggregationFactor=NULL; bwp->bwp_Dedicated->pdsch_Config->choice.setup->rateMatchPatternToAddModList=NULL; @@ -798,6 +785,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco bwp->bwp_Dedicated->pdsch_Config->choice.setup->p_ZP_CSI_RS_ResourceSet=NULL; bwp->bwp_Dedicated->sps_Config = NULL; //calloc(1,sizeof(struct NR_SetupRelease_SPS_Config)); + bwp->bwp_Dedicated->radioLinkMonitoringConfig = NULL; +#if 0 bwp->bwp_Dedicated->radioLinkMonitoringConfig = calloc(1,sizeof(*bwp->bwp_Dedicated->radioLinkMonitoringConfig)); bwp->bwp_Dedicated->radioLinkMonitoringConfig->present = NR_SetupRelease_RadioLinkMonitoringConfig_PR_setup; @@ -808,6 +797,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco *bwp->bwp_Dedicated->radioLinkMonitoringConfig->choice.setup->beamFailureInstanceMaxCount = NR_RadioLinkMonitoringConfig__beamFailureInstanceMaxCount_n3; bwp->bwp_Dedicated->radioLinkMonitoringConfig->choice.setup->beamFailureDetectionTimer = calloc(1,sizeof(*bwp->bwp_Dedicated->radioLinkMonitoringConfig->choice.setup->beamFailureDetectionTimer)); *bwp->bwp_Dedicated->radioLinkMonitoringConfig->choice.setup->beamFailureDetectionTimer = NR_RadioLinkMonitoringConfig__beamFailureDetectionTimer_pbfd2; +#endif ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list,bwp); @@ -816,6 +806,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco *secondaryCellGroup->spCellConfig->spCellConfigDedicated->firstActiveDownlinkBWP_Id=1; secondaryCellGroup->spCellConfig->spCellConfigDedicated->bwp_InactivityTimer = NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->defaultDownlinkBWP_Id = NULL; + secondaryCellGroup->spCellConfig->spCellConfigDedicated->defaultDownlinkBWP_Id = calloc(1, sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->defaultDownlinkBWP_Id)); + *secondaryCellGroup->spCellConfig->spCellConfigDedicated->defaultDownlinkBWP_Id = 1; secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig)); NR_BWP_UplinkDedicated_t *initialUplinkBWP = calloc(1,sizeof(*initialUplinkBWP)); @@ -833,7 +825,8 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup = calloc(1,sizeof(*pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup)); NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig = pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup; NR_DMRS_UplinkConfig->dmrs_Type = NULL; - NR_DMRS_UplinkConfig->dmrs_AdditionalPosition =NR_DMRS_UplinkConfig__dmrs_AdditionalPosition_pos0; + NR_DMRS_UplinkConfig->dmrs_AdditionalPosition = calloc(1,sizeof(*NR_DMRS_UplinkConfig->dmrs_AdditionalPosition)); + *NR_DMRS_UplinkConfig->dmrs_AdditionalPosition = NR_DMRS_UplinkConfig__dmrs_AdditionalPosition_pos0; NR_DMRS_UplinkConfig->phaseTrackingRS=NULL; NR_DMRS_UplinkConfig->maxLength=NULL; NR_DMRS_UplinkConfig->transformPrecodingDisabled = calloc(1,sizeof(*NR_DMRS_UplinkConfig->transformPrecodingDisabled)); @@ -1103,7 +1096,19 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->firstActiveUplinkBWP_Id = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->firstActiveUplinkBWP_Id)); *secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->firstActiveUplinkBWP_Id = 1; - secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig = NULL; + + secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig)); + NR_PUSCH_ServingCellConfig_t *pusch_scc = calloc(1,sizeof(*pusch_scc)); + secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig->present = NR_SetupRelease_PUSCH_ServingCellConfig_PR_setup; + secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->pusch_ServingCellConfig->choice.setup = pusch_scc; + pusch_scc->codeBlockGroupTransmission = NULL; + pusch_scc->rateMatching = NULL; + pusch_scc->xOverhead = NULL; + pusch_scc->ext1=calloc(1,sizeof(*pusch_scc->ext1)); + pusch_scc->ext1->maxMIMO_Layers = calloc(1,sizeof(*pusch_scc->ext1->maxMIMO_Layers)); + *pusch_scc->ext1->maxMIMO_Layers = 1; + pusch_scc->ext1->processingType2Enabled = NULL; + secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->carrierSwitching = NULL; secondaryCellGroup->spCellConfig->spCellConfigDedicated->supplementaryUplink=NULL; @@ -1123,12 +1128,13 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco *pdsch_servingcellconfig->ext1->maxMIMO_Layers = 2; pdsch_servingcellconfig->ext1->processingType2Enabled = NULL; - secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig)); - secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->present = NR_SetupRelease_CSI_MeasConfig_PR_setup; + secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig=NULL; + //secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig)); + //secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->present = NR_SetupRelease_CSI_MeasConfig_PR_setup; NR_CSI_MeasConfig_t *csi_MeasConfig = calloc(1,sizeof(*csi_MeasConfig)); - secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup = csi_MeasConfig; +// secondaryCellGroup->spCellConfig->spCellConfigDedicated->csi_MeasConfig->choice.setup = csi_MeasConfig; csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList = calloc(1,sizeof(*csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList)); NR_NZP_CSI_RS_Resource_t *nzpres0 = calloc(1,sizeof(*nzpres0)); @@ -1668,7 +1674,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco imres0->csi_IM_ResourceElementPattern->choice.pattern1->symbolLocation_p1=7; imres0->freqBand=calloc(1,sizeof(*imres0->freqBand)); imres0->freqBand->startingRB=0; - imres0->freqBand->nrofRBs=276; + imres0->freqBand->nrofRBs=106; imres0->periodicityAndOffset=calloc(1,sizeof(*imres0->periodicityAndOffset)); imres0->periodicityAndOffset->present = NR_CSI_ResourcePeriodicityAndOffset_PR_slots320; imres0->periodicityAndOffset->choice.slots320 = 2; @@ -1742,7 +1748,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires11->csi_RS_ResourceSetList.choice.csi_IM_ResourceSetList->list,csires110); csires11->bwp_Id = 1; csires11->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires11); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires11); NR_CSI_ResourceConfig_t *csires10 = calloc(1,sizeof(*csires10)); csires10->csi_ResourceConfigId=10; @@ -1755,7 +1761,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires10->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires100); csires10->bwp_Id = 1; csires10->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires10); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires10); NR_CSI_ResourceConfig_t *csires2 = calloc(1,sizeof(*csires2)); csires2->csi_ResourceConfigId=2; @@ -1768,7 +1774,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires2->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires20); csires2->bwp_Id = 1; csires2->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires2); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires2); NR_CSI_ResourceConfig_t *csires3 = calloc(1,sizeof(*csires3)); csires3->csi_ResourceConfigId=3; @@ -1781,7 +1787,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires3->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires30); csires3->bwp_Id = 1; csires3->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires3); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires3); NR_CSI_ResourceConfig_t *csires4 = calloc(1,sizeof(*csires4)); csires4->csi_ResourceConfigId=4; @@ -1794,7 +1800,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires4->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires40); csires4->bwp_Id = 1; csires4->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires4); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires4); NR_CSI_ResourceConfig_t *csires5 = calloc(1,sizeof(*csires5)); csires5->csi_ResourceConfigId=5; @@ -1807,7 +1813,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires5->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires50); csires5->bwp_Id = 1; csires5->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires5); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires5); NR_CSI_ResourceConfig_t *csires6 = calloc(1,sizeof(*csires6)); csires6->csi_ResourceConfigId=6; @@ -1820,7 +1826,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires6->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires60); csires6->bwp_Id = 1; csires6->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires6); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires6); NR_CSI_ResourceConfig_t *csires7 = calloc(1,sizeof(*csires7)); csires7->csi_ResourceConfigId=7; @@ -1833,7 +1839,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires7->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires70); csires7->bwp_Id = 1; csires7->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires7); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires7); NR_CSI_ResourceConfig_t *csires8 = calloc(1,sizeof(*csires8)); csires8->csi_ResourceConfigId=8; @@ -1846,7 +1852,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires8->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires80); csires8->bwp_Id = 1; csires8->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires8); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires8); NR_CSI_ResourceConfig_t *csires9 = calloc(1,sizeof(*csires9)); csires9->csi_ResourceConfigId=9; @@ -1859,7 +1865,7 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco ASN_SEQUENCE_ADD(&csires9->csi_RS_ResourceSetList.choice.nzp_CSI_RS_SSB->nzp_CSI_RS_ResourceSetList->list,csires90); csires9->bwp_Id = 1; csires9->resourceType = NR_CSI_ResourceConfig__resourceType_periodic; - ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires9); + //ASN_SEQUENCE_ADD(&csi_MeasConfig->csi_ResourceConfigToAddModList->list,csires9); csi_MeasConfig->csi_ReportConfigToAddModList = calloc(1,sizeof(*csi_MeasConfig->csi_ReportConfigToAddModList)); csi_MeasConfig->csi_ReportConfigToReleaseList = NULL; @@ -2005,30 +2011,26 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco } void fill_default_reconfig(NR_ServingCellConfigCommon_t *servingcellconfigcommon, - NR_RRCReconfiguration_IEs_t *reconfig, - NR_CellGroupConfig_t *secondaryCellGroup, - int n_physical_antenna_ports, - int initial_csi_index) { - + NR_RRCReconfiguration_IEs_t *reconfig, + NR_CellGroupConfig_t *secondaryCellGroup, + int n_physical_antenna_ports, + int initial_csi_index) { AssertFatal(servingcellconfigcommon!=NULL,"servingcellconfigcommon is null\n"); AssertFatal(reconfig!=NULL,"reconfig is null\n"); AssertFatal(secondaryCellGroup!=NULL,"secondaryCellGroup is null\n"); - // radioBearerConfig reconfig->radioBearerConfig=NULL; // secondaryCellGroup - fill_default_secondaryCellGroup(servingcellconfigcommon,secondaryCellGroup,0,0,n_physical_antenna_ports,initial_csi_index); + fill_default_secondaryCellGroup(servingcellconfigcommon,secondaryCellGroup,1,1,n_physical_antenna_ports,initial_csi_index); xer_fprint(stdout, &asn_DEF_NR_CellGroupConfig, (const void*)secondaryCellGroup); char scg_buffer[1024]; asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig, NULL, (void *)secondaryCellGroup, scg_buffer, 1024); AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", enc_rval.failed_type->name, enc_rval.encoded); - - reconfig->secondaryCellGroup = calloc(1,sizeof(*reconfig->secondaryCellGroup)); OCTET_STRING_fromBuf(reconfig->secondaryCellGroup, - (const char*)scg_buffer, - (enc_rval.encoded+7)>>3); + (const char *)scg_buffer, + (enc_rval.encoded+7)>>3); // measConfig reconfig->measConfig=NULL; // lateNonCriticalExtension @@ -2060,15 +2062,15 @@ void fill_default_rbconfig(NR_RadioBearerConfig_t *rbconfig) { drb_ToAddMod->pdcp_Config->drb->headerCompression.present = NR_PDCP_Config__drb__headerCompression_PR_notUsed; drb_ToAddMod->pdcp_Config->drb->headerCompression.choice.notUsed = 0; - drb_ToAddMod->pdcp_Config->drb->integrityProtection=NULL; - drb_ToAddMod->pdcp_Config->drb->statusReportRequired=NULL; + drb_ToAddMod->pdcp_Config->drb->integrityProtection=NULL; + drb_ToAddMod->pdcp_Config->drb->statusReportRequired=NULL; drb_ToAddMod->pdcp_Config->drb->outOfOrderDelivery=NULL; drb_ToAddMod->pdcp_Config->moreThanOneRLC = NULL; drb_ToAddMod->pdcp_Config->t_Reordering = calloc(1,sizeof(*drb_ToAddMod->pdcp_Config->t_Reordering)); *drb_ToAddMod->pdcp_Config->t_Reordering = NR_PDCP_Config__t_Reordering_ms0; drb_ToAddMod->pdcp_Config->ext1 = NULL; - + ASN_SEQUENCE_ADD(&rbconfig->drb_ToAddModList->list,drb_ToAddMod); rbconfig->drb_ToReleaseList = NULL; @@ -2082,4 +2084,5 @@ void fill_default_rbconfig(NR_RadioBearerConfig_t *rbconfig) { xer_fprint(stdout, &asn_DEF_NR_RadioBearerConfig, (const void*)rbconfig); } + #endif diff --git a/openair2/RRC/NR_UE/L2_interface_ue.c b/openair2/RRC/NR_UE/L2_interface_ue.c index cb8ded1971..08976522b0 100644 --- a/openair2/RRC/NR_UE/L2_interface_ue.c +++ b/openair2/RRC/NR_UE/L2_interface_ue.c @@ -56,4 +56,15 @@ nr_mac_rrc_data_ind_ue( return(0); +} + +int8_t mac_rrc_nr_data_req_ue(const module_id_t Mod_idP, + const int CC_id, + const frame_t frameP, + const rb_id_t Srb_id, + uint8_t *const buffer_pP ){ + + // todo + + return 0; } \ No newline at end of file diff --git a/openair2/RRC/NR_UE/rrc_UE.c b/openair2/RRC/NR_UE/rrc_UE.c index 87e899845e..44215df218 100755 --- a/openair2/RRC/NR_UE/rrc_UE.c +++ b/openair2/RRC/NR_UE/rrc_UE.c @@ -42,7 +42,7 @@ #include "rrc_defs.h" #include "rrc_proto.h" #include "rrc_vars.h" -#include "mac_proto.h" +#include "LAYER2/NR_MAC_UE/mac_proto.h" #include "executables/softmodem-common.h" @@ -319,7 +319,7 @@ NR_UE_RRC_INST_t* openair_rrc_top_init_ue_nr(char* rrc_config_path){ RRC_LIST_INIT(NR_UE_rrc_inst->CSI_ResourceConfig_list, NR_maxNrofCSI_ResourceConfigurations); RRC_LIST_INIT(NR_UE_rrc_inst->CSI_ReportConfig_list, NR_maxNrofCSI_ReportConfigurations); - if (get_softmodem_params()->phy_test==1) { + if (get_softmodem_params()->phy_test==1 || get_softmodem_params()->do_ra==1) { // read in files for RRCReconfiguration and RBconfig FILE *fd; char filename[1024]; diff --git a/openair2/RRC/NR_UE/rrc_defs.h b/openair2/RRC/NR_UE/rrc_defs.h index cb1207757d..6481fb0cea 100644 --- a/openair2/RRC/NR_UE/rrc_defs.h +++ b/openair2/RRC/NR_UE/rrc_defs.h @@ -39,8 +39,8 @@ #include "platform_types.h" -#include "LAYER2/NR_MAC_UE/mac.h" -#include "LAYER2/NR_MAC_COMMON/nr_mac.h" +#include "NR_MAC_UE/mac.h" +#include "NR_MAC_COMMON/nr_mac.h" #include "rrc_list.h" #include "NR_asn_constant.h" #include "NR_MeasConfig.h" diff --git a/openair2/RRC/NR_UE/rrc_proto.h b/openair2/RRC/NR_UE/rrc_proto.h index 6e0d0a10de..7bc7e4b90c 100644 --- a/openair2/RRC/NR_UE/rrc_proto.h +++ b/openair2/RRC/NR_UE/rrc_proto.h @@ -102,6 +102,18 @@ int8_t nr_rrc_ue_decode_NR_DL_DCCH_Message(const module_id_t module_id, const ui \param pdu_len data length of pdu*/ int8_t nr_mac_rrc_data_ind_ue(const module_id_t module_id, const int CC_id, const uint8_t gNB_index, const channel_t channel, const uint8_t* pduP, const sdu_size_t pdu_len); +/**\brief + \param module_id module id + \param CC_id component carrier id + \param frame_t frameP + \param rb_id_t SRB id + \param buffer_pP pointer to buffer*/ +int8_t mac_rrc_nr_data_req_ue(const module_id_t Mod_idP, + const int CC_id, + const frame_t frameP, + const rb_id_t Srb_id, + uint8_t *const buffer_pP); + /** @}*/ #endif diff --git a/openair2/X2AP/x2ap_eNB.c b/openair2/X2AP/x2ap_eNB.c index b297c96e56..6a037b8ee3 100644 --- a/openair2/X2AP/x2ap_eNB.c +++ b/openair2/X2AP/x2ap_eNB.c @@ -454,10 +454,12 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance, x2ap_eNB_instance_t *instance_p; x2ap_eNB_data_t *x2ap_eNB_data; int ue_id; - - /* TODO: remove hardcoded value */ - x2ap_eNB_data = x2ap_is_eNB_id_in_list(3584); + LTE_PhysCellId_t target_pci; + target_pci = x2ap_ENDC_sgnb_addition_req->target_physCellId; + x2ap_eNB_data = x2ap_is_eNB_pci_in_list(target_pci); DevAssert(x2ap_eNB_data != NULL); + DevAssert(x2ap_ENDC_sgnb_addition_req != NULL); + instance_p = x2ap_eNB_get_instance(instance); DevAssert(instance_p != NULL); @@ -474,7 +476,8 @@ void x2ap_eNB_handle_sgNB_add_req(instance_t instance, x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req->rnti, ue_id, -1); x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_NSA_PREPARE); - x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(instance_p, x2ap_eNB_data, ue_id); + x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(instance_p, x2ap_ENDC_sgnb_addition_req, + x2ap_eNB_data, ue_id); } static @@ -489,16 +492,31 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance, * as far as I understand.. CROUX */ - + x2ap_id_manager *id_manager; x2ap_eNB_instance_t *instance_p; x2ap_eNB_data_t *target; - /*int source_assoc_id = x2ap_ENDC_sgnb_addition_req_ACK->source_assoc_id; int ue_id; + /*int source_assoc_id = x2ap_ENDC_sgnb_addition_req_ACK->source_assoc_id; int id_source; int id_target;*/ instance_p = x2ap_eNB_get_instance(instance); DevAssert(instance_p != NULL); + target = x2ap_get_eNB(NULL,x2ap_ENDC_sgnb_addition_req_ACK->target_assoc_id, 0); + DevAssert(target != NULL); + + /* allocate x2ap ID */ + id_manager = &instance_p->id_manager; + ue_id = x2ap_allocate_new_id(id_manager); + if (ue_id == -1) { + X2AP_ERROR("could not allocate a new X2AP UE ID\n"); + exit(1); + } + /* id_source is ue_id, id_target is unknown yet */ + x2ap_set_ids(id_manager, ue_id, x2ap_ENDC_sgnb_addition_req_ACK->rnti, ue_id, + x2ap_ENDC_sgnb_addition_req_ACK->MeNB_ue_x2_id); + x2ap_id_set_state(id_manager, ue_id, X2ID_STATE_SOURCE_OVERALL); + /*target = x2ap_get_eNB(NULL, source_assoc_id, 0); DevAssert(target != NULL);*/ @@ -511,10 +529,36 @@ void x2ap_gNB_trigger_sgNB_add_req_ack(instance_t instance, x2ap_set_ids(&instance_p->id_manager, ue_id, x2ap_handover_req_ack->rnti, id_source, id_target);*/ - //target = x2ap_get_eNB(NULL, 17, 0); - target = x2ap_is_eNB_id_in_list (3585); //Currently hardcoded. Need to extract it differently + x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK(instance_p, target, + x2ap_ENDC_sgnb_addition_req_ACK, ue_id); +} + +/** + * @fn : Function triggers sgnb reconfiguration complete + * @param : IN instance, IN x2ap_reconf_complete +**/ +static +void x2ap_eNB_trigger_sgnb_reconfiguration_complete(instance_t instance, + x2ap_ENDC_reconf_complete_t *x2ap_reconf_complete) +{ + x2ap_eNB_instance_t *instance_p = NULL; + x2ap_eNB_data_t *target = NULL; + int id_source = -1; + int id_target = -1; + LTE_PhysCellId_t target_pci; + + instance_p = x2ap_eNB_get_instance(instance); + DevAssert(instance_p != NULL); + DevAssert(x2ap_reconf_complete != NULL); + + target_pci = x2ap_reconf_complete->target_physCellId; + target = x2ap_is_eNB_pci_in_list(target_pci); DevAssert(target != NULL); - x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK(instance_p, target, x2ap_ENDC_sgnb_addition_req_ACK, 0); + + id_source = x2ap_reconf_complete->MeNB_ue_x2_id; + id_target = x2ap_reconf_complete->SgNB_ue_x2_id; + x2ap_eNB_generate_ENDC_x2_SgNB_reconfiguration_complete(instance_p, target, id_source, id_target); + } @@ -594,6 +638,10 @@ void *x2ap_task(void *arg) { LOG_I(X2AP, "Received elements for X2AP_ENDC_SGNB_ADDITION_REQ_ACK \n"); break; + case X2AP_ENDC_SGNB_RECONF_COMPLETE: + x2ap_eNB_trigger_sgnb_reconfiguration_complete(ITTI_MESSAGE_GET_INSTANCE(received_msg), + &X2AP_ENDC_SGNB_RECONF_COMPLETE(received_msg)); + break; case SCTP_INIT_MSG_MULTI_CNF: x2ap_eNB_handle_sctp_init_msg_multi_cnf(ITTI_MESSAGE_GET_INSTANCE(received_msg), &received_msg->ittiMsg.sctp_init_msg_multi_cnf); diff --git a/openair2/X2AP/x2ap_eNB_decoder.c b/openair2/X2AP/x2ap_eNB_decoder.c index 93b82c2765..3762bc06dc 100644 --- a/openair2/X2AP/x2ap_eNB_decoder.c +++ b/openair2/X2AP/x2ap_eNB_decoder.c @@ -144,9 +144,9 @@ int x2ap_eNB_decode_pdu(X2AP_X2AP_PDU_t *pdu, const uint8_t *const buffer, uint3 length, 0, 0); - //if (asn1_xer_print) { + if (asn1_xer_print) { xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, pdu); - //} + } if (dec_ret.code != RC_OK) { X2AP_ERROR("Failed to decode pdu\n"); diff --git a/openair2/X2AP/x2ap_eNB_generate_messages.c b/openair2/X2AP/x2ap_eNB_generate_messages.c index 0aeabce0d2..a96fa14f48 100644 --- a/openair2/X2AP/x2ap_eNB_generate_messages.c +++ b/openair2/X2AP/x2ap_eNB_generate_messages.c @@ -1496,7 +1496,8 @@ int x2ap_eNB_generate_ENDC_x2_setup_response( } int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( - x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id) + x2ap_eNB_instance_t *instance_p, x2ap_ENDC_sgnb_addition_req_t *x2ap_ENDC_sgnb_addition_req, + x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id) { X2AP_X2AP_PDU_t pdu; X2AP_SgNBAdditionRequest_t *out; @@ -1507,44 +1508,21 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( uint8_t *buffer; uint32_t len; int ret = 0; - - // Currently hardcoded (dummy) values filling the fields of SgNB_addition_request message. To be substituted - // with values coming from RRC. - uint16_t nRencryptionAlgorithms = 0; - uint16_t nRintegrityProtectionAlgorithms = 0; + uint16_t nRencryptionAlgorithms = x2ap_ENDC_sgnb_addition_req->security_capabilities.encryption_algorithms; + uint16_t nRintegrityProtectionAlgorithms = x2ap_ENDC_sgnb_addition_req->security_capabilities + .integrity_algorithms; uint8_t SgNBSecurityKey[32] = { 0 }; - int uEaggregateMaximumBitRateDownlink = 100000000; - int uEaggregateMaximumBitRateUplink = 100000000; - int e_rabs_tobeadded = 1; - int e_RAB_ID = 1; - int drb_ID = 2; + int uEaggregateMaximumBitRateDownlink = x2ap_ENDC_sgnb_addition_req->ue_ambr.br_dl; + int uEaggregateMaximumBitRateUplink = x2ap_ENDC_sgnb_addition_req->ue_ambr.br_ul; + int e_rabs_tobeadded = x2ap_ENDC_sgnb_addition_req->nb_e_rabs_tobeadded; long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present; long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present; long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present; - long qCI = 1; - X2AP_Pre_emptionCapability_t pre_emptionCapability = X2AP_Pre_emptionCapability_shall_not_trigger_pre_emption; - X2AP_Pre_emptionVulnerability_t pre_emptionVulnerability = X2AP_Pre_emptionVulnerability_not_pre_emptable; - priority_level_t priority_level = PRIORITY_LEVEL_NO_PRIORITY; - e_rab_tobe_added_t e_MCG_rabs_tobeadded; - e_MCG_rabs_tobeadded.gtp_teid = 0; - e_MCG_rabs_tobeadded.eNB_addr.length = 24; - uint8_t buf[20] = { 0 }; - memcpy(e_MCG_rabs_tobeadded.eNB_addr.buffer, buf, 20*sizeof(uint8_t)); - - FILE *fd; - fd = fopen("../../../executables/uecap.raw","r"); - if (fd != NULL) { - OCTET_STRING_t CG_Config_Info; - CG_Config_Info.size = 4096; - CG_Config_Info.buf = (uint8_t *)calloc(4096, sizeof(uint8_t)); - int msg_len=fread(CG_Config_Info.buf,1,CG_Config_Info.size,fd); - CG_Config_Info.size = msg_len; - - /*char buffer[4096]; - int msg_len=fread(buffer,1,4096,fd);*/ - LOG_I(RRC,"Read in %d bytes for uecap\n",msg_len); - - + long qCI = 0; + X2AP_Pre_emptionCapability_t pre_emptionCapability; + X2AP_Pre_emptionVulnerability_t pre_emptionVulnerability; + priority_level_t priority_level; + memcpy(SgNBSecurityKey, x2ap_ENDC_sgnb_addition_req->kgnb, sizeof(x2ap_ENDC_sgnb_addition_req->kgnb)); /*OCTET_STRING_t CG_Config_Info; CG_Config_Info.size = 4096; CG_Config_Info.buf = (uint8_t *)calloc(4096, sizeof(uint8_t));*/ @@ -1614,13 +1592,17 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->value.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_ItemIEs__value_PR_E_RABs_ToBeAdded_SgNBAddReq_Item; e_RABS_ToBeAdded_SgNBAddReq_Item = &e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->value.choice.E_RABs_ToBeAdded_SgNBAddReq_Item; { - e_RABS_ToBeAdded_SgNBAddReq_Item->drb_ID = drb_ID; - e_RABS_ToBeAdded_SgNBAddReq_Item->e_RAB_ID = e_RAB_ID; + e_RABS_ToBeAdded_SgNBAddReq_Item->drb_ID = x2ap_ENDC_sgnb_addition_req->e_rabs_tobeadded[i].drb_ID; + e_RABS_ToBeAdded_SgNBAddReq_Item->e_RAB_ID = x2ap_ENDC_sgnb_addition_req->e_rabs_tobeadded[i].e_rab_id; e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.pDCPatSgNB = pDCPatSgNB; e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.mCGresources = mCGresources; e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.sCGresources = sCGresources; if (pDCPatSgNB == X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present){ - e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_Item__resource_configuration_PR_sgNBPDCPpresent; + e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_Item__resource_configuration_PR_sgNBPDCPpresent; + qCI = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.qci; + priority_level = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.allocation_retention_priority.priority_level; + pre_emptionCapability = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.allocation_retention_priority.pre_emp_capability; + pre_emptionVulnerability = x2ap_ENDC_sgnb_addition_req->e_rab_param[i].qos.allocation_retention_priority.pre_emp_vulnerability; e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.qCI = qCI; e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.pre_emptionCapability = pre_emptionCapability; @@ -1628,14 +1610,14 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.priorityLevel = priority_level; //Continue from filling the UL_GTPtunnelEndpointInformation inspired from how it is done for the HO case - INT32_TO_OCTET_STRING(e_MCG_rabs_tobeadded.gtp_teid, &e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.gTP_TEID); - e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size = e_MCG_rabs_tobeadded.eNB_addr.length/8; - e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.bits_unused = e_MCG_rabs_tobeadded.eNB_addr.length%8; + INT32_TO_OCTET_STRING(x2ap_ENDC_sgnb_addition_req->e_rabs_tobeadded[i].gtp_teid, &e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.gTP_TEID); + e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size = x2ap_ENDC_sgnb_addition_req->e_rabs_tobeadded[i].sgw_addr.length/8; + e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.bits_unused = x2ap_ENDC_sgnb_addition_req->e_rabs_tobeadded[i].sgw_addr.length%8; e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.buf = calloc(1, e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size); memcpy (e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.buf, - e_MCG_rabs_tobeadded.eNB_addr.buffer, + x2ap_ENDC_sgnb_addition_req->e_rabs_tobeadded[i].sgw_addr.buffer, e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size); } @@ -1648,25 +1630,24 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( ie->id = X2AP_ProtocolIE_ID_id_MeNBtoSgNBContainer; ie->criticality = X2AP_Criticality_reject; ie->value.present = X2AP_SgNBAdditionRequest_IEs__value_PR_MeNBtoSgNBContainer; - ie->value.choice.MeNBtoSgNBContainer.buf = (uint8_t *)calloc(CG_Config_Info.size, sizeof(uint8_t)); - memcpy(ie->value.choice.MeNBtoSgNBContainer.buf, CG_Config_Info.buf, CG_Config_Info.size); - ie->value.choice.MeNBtoSgNBContainer.size = CG_Config_Info.size; //4096; + if(NULL == (ie->value.choice.MeNBtoSgNBContainer.buf = (uint8_t *) + calloc(x2ap_ENDC_sgnb_addition_req->rrc_buffer_size, sizeof(uint8_t)))) { + X2AP_ERROR("Memory ALLocation failed\n"); + exit(1); + } + memcpy(ie->value.choice.MeNBtoSgNBContainer.buf, x2ap_ENDC_sgnb_addition_req->rrc_buffer, + x2ap_ENDC_sgnb_addition_req->rrc_buffer_size); + ie->value.choice.MeNBtoSgNBContainer.size = x2ap_ENDC_sgnb_addition_req->rrc_buffer_size; ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) { X2AP_ERROR("Failed to encode ENDC X2 SgNB_addition request message\n"); return -1; } - + free(ie->value.choice.MeNBtoSgNBContainer.buf); MSC_LOG_TX_MESSAGE (MSC_X2AP_SRC_ENB, MSC_X2AP_TARGET_ENB, NULL, 0, "0 X2Setup/initiatingMessage assoc_id %u", x2ap_eNB_data_p->assoc_id); x2ap_eNB_itti_send_sctp_data_req(instance_p->instance, x2ap_eNB_data_p->assoc_id, buffer, len, 0); - fclose(fd); - } - else { - LOG_I(RRC, "uecap.raw file could not be opened... \n"); - return -1; - } return ret; @@ -1686,26 +1667,14 @@ int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *in uint8_t *buffer; uint32_t len; int ret = 0; - int MeNB_UE_X2AP_id = ue_id; - int SgNB_UE_X2AP_id = 0; - // Currently hardcoded (dummy) values filling the fields of SgNB_addition_request message. To be substituted - // with values coming from RRC. - //uint16_t nRencryptionAlgorithms = 0; - //uint16_t nRintegrityProtectionAlgorithms = 0; - //uint8_t SgNBSecurityKey[32] = { 0 }; - //int uEaggregateMaximumBitRateDownlink = 100000000; - //int uEaggregateMaximumBitRateUplink = 100000000; - int e_rabs_admitted_tobeadded = 1; - int e_RAB_ID = 1; + int MeNB_UE_X2AP_id = x2ap_sgnb_addition_req_ACK->MeNB_ue_x2_id; + int SgNB_UE_X2AP_id = ue_id; + int e_rabs_admitted_tobeadded = x2ap_sgnb_addition_req_ACK->nb_e_rabs_admitted_tobeadded; long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present; long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present; long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present; - e_rab_setup_t e_SCG_rabs_tobeadded; - e_SCG_rabs_tobeadded.gtp_teid = 0; - e_SCG_rabs_tobeadded.eNB_addr.length = 24; - uint8_t buf[20] = { 0 }; - memcpy(e_SCG_rabs_tobeadded.eNB_addr.buffer, buf, 20*sizeof(uint8_t)); + DevAssert(instance_p != NULL); DevAssert(x2ap_eNB_data_p != NULL); @@ -1748,21 +1717,21 @@ int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *in e_RABS_AdmittedToBeAdded_SgNBAddReq_ItemIEs->value.present = X2AP_E_RABs_Admitted_ToBeAdded_SgNBAddReqAck_ItemIEs__value_PR_E_RABs_Admitted_ToBeAdded_SgNBAddReqAck_Item; e_RABS_AdmittedToBeAdded_SgNBAddReq_Item = &e_RABS_AdmittedToBeAdded_SgNBAddReq_ItemIEs->value.choice.E_RABs_Admitted_ToBeAdded_SgNBAddReqAck_Item; { - e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->e_RAB_ID = e_RAB_ID; + e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->e_RAB_ID = x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].e_rab_id; e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.pDCPatSgNB = pDCPatSgNB; e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.mCGresources = mCGresources; e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.sCGresources = sCGresources; if (pDCPatSgNB == X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present){ e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_Admitted_ToBeAdded_SgNBAddReqAck_Item__resource_configuration_PR_sgNBPDCPpresent; - INT32_TO_OCTET_STRING(e_SCG_rabs_tobeadded.gtp_teid, &e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.gTP_TEID); - e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size = e_SCG_rabs_tobeadded.eNB_addr.length/8; - e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.bits_unused = e_SCG_rabs_tobeadded.eNB_addr.length%8; + INT32_TO_OCTET_STRING(x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gtp_teid, &e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.gTP_TEID); + e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size = x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gnb_addr.length/8; + e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.bits_unused = x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gnb_addr.length%8; e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.buf = calloc(1, e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size); memcpy (e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.buf, - e_SCG_rabs_tobeadded.eNB_addr.buffer, + x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gnb_addr.buffer, e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size); } diff --git a/openair2/X2AP/x2ap_eNB_generate_messages.h b/openair2/X2AP/x2ap_eNB_generate_messages.h index 114ed84a68..3dfccc0e52 100644 --- a/openair2/X2AP/x2ap_eNB_generate_messages.h +++ b/openair2/X2AP/x2ap_eNB_generate_messages.h @@ -70,7 +70,7 @@ int x2ap_gNB_generate_ENDC_x2_setup_request(x2ap_eNB_instance_t *instance_p, x2a int x2ap_eNB_generate_ENDC_x2_setup_response( x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p); -int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id); +int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request( x2ap_eNB_instance_t *instance_p, x2ap_ENDC_sgnb_addition_req_t *x2ap_ENDC_sgnb_addition_req, x2ap_eNB_data_t *x2ap_eNB_data_p, int ue_id); int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *instance_p, x2ap_eNB_data_t *x2ap_eNB_data_p, x2ap_ENDC_sgnb_addition_req_ACK_t *x2ap_sgnb_addition_req_ACK, int ue_id); diff --git a/openair2/X2AP/x2ap_eNB_handler.c b/openair2/X2AP/x2ap_eNB_handler.c index afaae1756d..1c6c98cd81 100644 --- a/openair2/X2AP/x2ap_eNB_handler.c +++ b/openair2/X2AP/x2ap_eNB_handler.c @@ -1652,7 +1652,6 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance, x2ap_eNB_instance_t *instance_p; x2ap_eNB_data_t *x2ap_eNB_data; MessageDef *msg; - int ue_id; DevAssert (pdu != NULL); x2SgNBAdditionRequest = &pdu->choice.initiatingMessage.value.choice.SgNBAdditionRequest; @@ -1683,20 +1682,9 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance, X2AP_ERROR("%s %d: ie is a NULL pointer \n",__FILE__,__LINE__); return -1; } - - - // allocate a new X2AP UE ID - ue_id = x2ap_allocate_new_id(&instance_p->id_manager); - if (ue_id == -1) { - X2AP_ERROR("could not allocate a new X2AP UE ID\n"); - // TODO: cancel handover: send HO preparation failure to source eNB - exit(1); - } - // rnti is unknown yet, must not be set to -1, 0 is fine - x2ap_set_ids(&instance_p->id_manager, ue_id, 0, ie->value.choice.UE_X2AP_ID, ue_id); - x2ap_id_set_state(&instance_p->id_manager, ue_id, X2ID_STATE_TARGET); - - X2AP_ENDC_SGNB_ADDITION_REQ(msg).ue_x2_id = ue_id; + /* ue_x2_id = MeNB X2AP Id */ + X2AP_ENDC_SGNB_ADDITION_REQ(msg).ue_x2_id = ie->value.choice.UE_X2AP_ID; + X2AP_ENDC_SGNB_ADDITION_REQ(msg).target_assoc_id = assoc_id; /* X2AP_ProtocolIE_ID_id_NRUESecurityCapabilities */ @@ -1749,13 +1737,22 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance, X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rab_param[i].qos.allocation_retention_priority.pre_emp_capability = e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.pre_emptionCapability; X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rab_param[i].qos.allocation_retention_priority.priority_level = e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.priorityLevel; - memcpy(X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].eNB_addr.buffer, + memcpy(X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer, e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.buf, e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size); - X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].eNB_addr.length = + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.length = e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size * 8 - e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.bits_unused; +LOG_I(RRC,"x2u tunnel: index %d target sgw ip %d.%d.%d.%d length %d gtp teid %u\n", + i, + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[0], + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[1], + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[2], + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[3], + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.length, + X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].gtp_teid); + OCTET_STRING_TO_INT32(&e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.gTP_TEID, X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].gtp_teid); } @@ -1771,13 +1768,11 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance, X2AP_FIND_PROTOCOLIE_BY_ID(X2AP_SgNBAdditionRequest_IEs_t, ie, x2SgNBAdditionRequest, X2AP_ProtocolIE_ID_id_MeNBtoSgNBContainer, true); - X2AP_MeNBtoSgNBContainer_t *container = &ie->value.choice.MeNBtoSgNBContainer; - //X2AP_MeNBtoSgNBContainer_t *container = &ie->value.choice.MeNBtoSgNBContainer; - if (container->size > 8192 ) // TODO: this is the size of rrc_buffer in struct x2ap_handover_req_s - { printf("%s:%d: fatal: buffer too big\n", __FILE__, __LINE__); abort(); } + if (ie->value.choice.MeNBtoSgNBContainer.size > 8192 ) // TODO: this is the size of rrc_buffer in struct x2ap_handover_req_s + { printf("%s:%d: fatal: buffer too big\n", __FILE__, __LINE__); abort(); } - memcpy(X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer, ie->value.choice.MeNBtoSgNBContainer.buf, ie->value.choice.MeNBtoSgNBContainer.size); - X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer_size = ie->value.choice.MeNBtoSgNBContainer.size; + memcpy(X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer, ie->value.choice.MeNBtoSgNBContainer.buf, ie->value.choice.MeNBtoSgNBContainer.size); + X2AP_ENDC_SGNB_ADDITION_REQ(msg).rrc_buffer_size = ie->value.choice.MeNBtoSgNBContainer.size; itti_send_msg_to_task(TASK_RRC_GNB, instance_p->instance, msg); @@ -1891,10 +1886,10 @@ int x2ap_eNB_handle_ENDC_sGNB_addition_response (instance_t instance, X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].e_rab_id = e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->e_RAB_ID ; if(e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->en_DC_ResourceConfiguration.pDCPatSgNB == X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present){ - memcpy(X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].eNB_addr.buffer, + memcpy(X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer, e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.buf, e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size); - X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].eNB_addr.length = + X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length = e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size * 8 - e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.bits_unused; OCTET_STRING_TO_INT32(&e_RABS_Admitted_ToBeAdded_SgNBAddReqAck_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.gTP_TEID, @@ -1963,7 +1958,7 @@ int x2ap_gNB_handle_ENDC_sGNB_reconfiguration_complete (instance_t instance, instance_p = x2ap_eNB_get_instance(instance); DevAssert(instance_p != NULL); - //Allocate an ITTI X2AP_SGNB_ADDITION_REQ message instead + //Allocate an ITTI X2AP_sGNB_reconfiguration_complete message msg = itti_alloc_new_message(TASK_X2AP, X2AP_ENDC_SGNB_RECONF_COMPLETE); /* X2AP_ProtocolIE_ID_id_MeNB_UE_X2AP_ID */ diff --git a/openair3/GTPV1-U/gtpv1u_eNB.c b/openair3/GTPV1-U/gtpv1u_eNB.c index f15f295548..f095cce67d 100644 --- a/openair3/GTPV1-U/gtpv1u_eNB.c +++ b/openair3/GTPV1-U/gtpv1u_eNB.c @@ -943,6 +943,8 @@ gtpv1u_create_s1u_tunnel( memcpy(&create_tunnel_resp_pP->enb_addr.buffer, &RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up, sizeof (in_addr_t)); + + LOG_I(GTPU,"Configured GTPu address : %x\n",RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up); create_tunnel_resp_pP->enb_addr.length = sizeof (in_addr_t); addrs_length_in_bytes = create_tunnel_req_pP->sgw_addr[i].length / 8; AssertFatal((addrs_length_in_bytes == 4) || @@ -971,6 +973,15 @@ gtpv1u_create_s1u_tunnel( gtpv1u_ue_data_p->bearers[eps_bearer_id - GTPV1U_BEARER_OFFSET].teid_sgw = create_tunnel_req_pP->sgw_S1u_teid[i]; gtpv1u_ue_data_p->num_bearers++; create_tunnel_resp_pP->enb_S1u_teid[i] = s1u_teid; + + LOG_I(GTPU,"Copied to create_tunnel_resp tunnel: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n", + i, + create_tunnel_resp_pP->enb_addr.buffer[0], + create_tunnel_resp_pP->enb_addr.buffer[1], + create_tunnel_resp_pP->enb_addr.buffer[2], + create_tunnel_resp_pP->enb_addr.buffer[3], + create_tunnel_resp_pP->enb_addr.length, + create_tunnel_resp_pP->enb_S1u_teid[i]); } else { create_tunnel_resp_pP->enb_S1u_teid[i] = 0; create_tunnel_resp_pP->status = 0xFF; diff --git a/openair3/S1AP/s1ap_eNB.c b/openair3/S1AP/s1ap_eNB.c index 3592cf80a1..c703501847 100644 --- a/openair3/S1AP/s1ap_eNB.c +++ b/openair3/S1AP/s1ap_eNB.c @@ -69,7 +69,6 @@ s1ap_eNB_config_t s1ap_config; static int s1ap_eNB_generate_s1_setup_request( s1ap_eNB_instance_t *instance_p, s1ap_eNB_mme_data_t *s1ap_mme_data_p); - void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *s1ap_register_eNB); void s1ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_association_resp_t *sctp_new_association_resp); @@ -221,8 +220,21 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t * /* Trying to connect to provided list of MME ip address */ for (index = 0; index < s1ap_register_eNB->nb_mme; index++) { + net_ip_address_t *mme_ip = &s1ap_register_eNB->mme_ip_address[index]; + struct s1ap_eNB_mme_data_s *mme = NULL; + RB_FOREACH(mme, s1ap_mme_map, &new_instance->s1ap_mme_head) { + /* Compare whether IPv4 and IPv6 information is already present, in which + * wase we do not register again */ + if (mme->mme_s1_ip.ipv4 == mme_ip->ipv4 && (!mme_ip->ipv4 + || strncmp(mme->mme_s1_ip.ipv4_address, mme_ip->ipv4_address, 16) == 0) + && mme->mme_s1_ip.ipv6 == mme_ip->ipv6 && (!mme_ip->ipv6 + || strncmp(mme->mme_s1_ip.ipv6_address, mme_ip->ipv6_address, 46) == 0)) + break; + } + if (mme) + continue; s1ap_eNB_register_mme(new_instance, - &s1ap_register_eNB->mme_ip_address[index], + mme_ip, &s1ap_register_eNB->enb_ip_address, s1ap_register_eNB->sctp_in_streams, s1ap_register_eNB->sctp_out_streams, @@ -361,6 +373,12 @@ void *s1ap_eNB_process_itti_msg(void *notUsed) { } break; + case S1AP_E_RAB_MODIFICATION_IND: { + s1ap_eNB_generate_E_RAB_Modification_Indication(ITTI_MESSAGE_GET_INSTANCE(received_msg), + &S1AP_E_RAB_MODIFICATION_IND(received_msg)); + } + break; + case S1AP_UE_CONTEXT_RELEASE_COMPLETE: { s1ap_ue_context_release_complete(ITTI_MESSAGE_GET_INSTANCE(received_msg), &S1AP_UE_CONTEXT_RELEASE_COMPLETE(received_msg)); @@ -508,3 +526,7 @@ static int s1ap_eNB_generate_s1_setup_request( s1ap_eNB_itti_send_sctp_data_req(instance_p->instance, s1ap_mme_data_p->assoc_id, buffer, len, 0); return ret; } + + + + diff --git a/openair3/S1AP/s1ap_eNB_decoder.c b/openair3/S1AP/s1ap_eNB_decoder.c index 3eb182b159..4635946a05 100644 --- a/openair3/S1AP/s1ap_eNB_decoder.c +++ b/openair3/S1AP/s1ap_eNB_decoder.c @@ -112,6 +112,12 @@ static int s1ap_eNB_decode_successful_outcome(S1AP_S1AP_PDU_t *pdu) { free(res.buffer); break; + case S1AP_ProcedureCode_id_E_RABModificationIndication: + res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_S1AP_S1AP_PDU, pdu); + free(res.buffer); + break; + + default: S1AP_ERROR("Unknown procedure ID (%d) for successfull outcome message\n", (int)pdu->choice.successfulOutcome.procedureCode); diff --git a/openair3/S1AP/s1ap_eNB_encoder.c b/openair3/S1AP/s1ap_eNB_encoder.c index 0cd46214fc..227a3cb6a9 100644 --- a/openair3/S1AP/s1ap_eNB_encoder.c +++ b/openair3/S1AP/s1ap_eNB_encoder.c @@ -118,6 +118,11 @@ int s1ap_eNB_encode_initiating(S1AP_S1AP_PDU_t *pdu, free(res.buffer); break; + case S1AP_ProcedureCode_id_E_RABModificationIndication: + res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_S1AP_S1AP_PDU, pdu); + free(res.buffer); + break; + default: S1AP_DEBUG("Unknown procedure ID (%d) for initiating message\n", (int)pdu->choice.initiatingMessage.procedureCode); diff --git a/openair3/S1AP/s1ap_eNB_handlers.c b/openair3/S1AP/s1ap_eNB_handlers.c index 87abc1ede9..28ee11187e 100644 --- a/openair3/S1AP/s1ap_eNB_handlers.c +++ b/openair3/S1AP/s1ap_eNB_handlers.c @@ -104,6 +104,11 @@ int s1ap_eNB_handle_s1_path_switch_request_failure(uint32_t assoc_ uint32_t stream, S1AP_S1AP_PDU_t *pdu); +static +int s1ap_eNB_handle_s1_ENDC_e_rab_modification_confirm(uint32_t assoc_id, + uint32_t stream, + S1AP_S1AP_PDU_t *pdu); + /* Handlers matrix. Only eNB related procedure present here */ s1ap_message_decoded_callback messages_callback[][3] = { { 0, 0, 0 }, /* HandoverPreparation */ @@ -154,6 +159,9 @@ s1ap_message_decoded_callback messages_callback[][3] = { { 0, 0, 0 }, /* UplinkUEAssociatedLPPaTransport */ { 0, 0, 0 }, /* DownlinkNonUEAssociatedLPPaTransport */ { 0, 0, 0 }, /* UplinkNonUEAssociatedLPPaTransport */ + { 0, 0, 0 }, /* UERadioCapabilityMatch */ + { 0, 0, 0 }, /* PWSRestartIndication */ + { 0, s1ap_eNB_handle_s1_ENDC_e_rab_modification_confirm, 0 }, /* E_RABModificationIndication */ }; char *s1ap_direction2String(int s1ap_dir) { static char *s1ap_direction_String[] = { @@ -1722,3 +1730,13 @@ int s1ap_eNB_handle_s1_path_switch_request_failure(uint32_t assoc_ // TODO continue return 0; } + +static +int s1ap_eNB_handle_s1_ENDC_e_rab_modification_confirm(uint32_t assoc_id, + uint32_t stream, + S1AP_S1AP_PDU_t *pdu){ + + LOG_W(S1AP, "Implementation of S1AP E-RAB Modification confirm handler is pending...\n"); + return 0; +} + diff --git a/openair3/S1AP/s1ap_eNB_nas_procedures.c b/openair3/S1AP/s1ap_eNB_nas_procedures.c index d271ddf6ba..c668e32d1b 100644 --- a/openair3/S1AP/s1ap_eNB_nas_procedures.c +++ b/openair3/S1AP/s1ap_eNB_nas_procedures.c @@ -1620,3 +1620,319 @@ int s1ap_eNB_path_switch_req(instance_t instance, return ret; } + + +//----------------------------------------------------------------------------- +/* +* eNB generate a S1 E_RAB Modification Indication towards MME +*/ +/*int s1ap_eNB_generate_E_RAB_Modification_Indication( + instance_t instance, + s1ap_e_rab_modification_ind_t *e_rab_modification_ind) +//----------------------------------------------------------------------------- +{ + struct s1ap_eNB_ue_context_s *ue_context_p = NULL; + S1AP_S1AP_PDU_t pdu; + S1AP_E_RABModificationIndication_t *out = NULL; + S1AP_E_RABModificationIndicationIEs_t *ie = NULL; + S1AP_E_RABToBeModifiedItemBearerModInd_t *E_RAB_ToBeModifiedItem_BearerModInd = NULL; + S1AP_E_RABToBeModifiedItemBearerModIndIEs_t *E_RAB_ToBeModifiedItem_BearerModInd_IEs = NULL; + + S1AP_E_RABNotToBeModifiedItemBearerModInd_t *E_RAB_NotToBeModifiedItem_BearerModInd = NULL; + S1AP_E_RABNotToBeModifiedItemBearerModIndIEs_t *E_RAB_NotToBeModifiedItem_BearerModInd_IEs = NULL; + + + s1ap_eNB_instance_t *s1ap_eNB_instance_p = NULL; + s1ap_eNB_instance_p = s1ap_eNB_get_instance(instance); + uint8_t *buffer = NULL; + uint32_t len = 0; + int ret = 0; + DevAssert(s1ap_eNB_instance_p != NULL); + DevAssert(e_rab_modification_ind != NULL); + + int num_e_rabs_tobemodified = e_rab_modification_ind->nb_of_e_rabs_tobemodified; + int num_e_rabs_nottobemodified = e_rab_modification_ind->nb_of_e_rabs_nottobemodified; + + uint32_t CSG_id = 0; + + if ((ue_context_p = s1ap_eNB_get_ue_context(s1ap_eNB_instance_p, + e_rab_modification_ind->eNB_ue_s1ap_id)) == NULL) { + // The context for this eNB ue s1ap id doesn't exist in the map of eNB UEs + S1AP_WARN("Failed to find ue context associated with eNB ue s1ap id: 0x%06x\n", + e_rab_modification_ind->eNB_ue_s1ap_id); + return -1; + } + + // Prepare the S1AP message to encode + memset(&pdu, 0, sizeof(pdu)); + pdu.present = S1AP_S1AP_PDU_PR_initiatingMessage; + pdu.choice.initiatingMessage.procedureCode = S1AP_ProcedureCode_id_E_RABModificationIndication; + pdu.choice.initiatingMessage.criticality = S1AP_Criticality_reject; + pdu.choice.initiatingMessage.value.present = S1AP_InitiatingMessage__value_PR_E_RABModificationIndication; + out = &pdu.choice.initiatingMessage.value.choice.E_RABModificationIndication; + // mandatory + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_MME_UE_S1AP_ID; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_MME_UE_S1AP_ID; + ie->value.choice.MME_UE_S1AP_ID = e_rab_modification_ind->mme_ue_s1ap_id; + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_eNB_UE_S1AP_ID; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_ENB_UE_S1AP_ID; + ie->value.choice.ENB_UE_S1AP_ID = e_rab_modification_ind->eNB_ue_s1ap_id; + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + //E-RABs to be modified list + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_E_RABToBeModifiedListBearerModInd; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABToBeModifiedListBearerModInd; + + //The following two for-loops here will probably need to change. We should do a different type of search + for(int i=0; iid = S1AP_ProtocolIE_ID_id_E_RABToBeModifiedItemBearerModInd; + E_RAB_ToBeModifiedItem_BearerModInd_IEs->criticality = S1AP_Criticality_reject; + E_RAB_ToBeModifiedItem_BearerModInd_IEs->value.present = S1AP_E_RABToBeModifiedItemBearerModIndIEs__value_PR_E_RABToBeModifiedItemBearerModInd; + E_RAB_ToBeModifiedItem_BearerModInd = &E_RAB_ToBeModifiedItem_BearerModInd_IEs->value.choice.E_RABToBeModifiedItemBearerModInd; + + { + E_RAB_ToBeModifiedItem_BearerModInd->e_RAB_ID = e_rab_modification_ind->e_rabs_tobemodified[i].e_rab_id; + + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.size = e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.length/8; + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.bits_unused = e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.length%8; + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.buf = calloc(1, E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.size); + memcpy (E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.buf, e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.buffer, + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.size); + + INT32_TO_OCTET_STRING(e_rab_modification_ind->e_rabs_tobemodified[i].gtp_teid, &E_RAB_ToBeModifiedItem_BearerModInd->dL_GTP_TEID); + + } + ASN_SEQUENCE_ADD(&ie->value.choice.E_RABToBeModifiedListBearerModInd.list, E_RAB_ToBeModifiedItem_BearerModInd_IEs); + } + + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + //E-RABs NOT to be modified list + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_E_RABNotToBeModifiedListBearerModInd; + ie->criticality = S1AP_Criticality_reject; + if(num_e_rabs_nottobemodified > 0) { + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABNotToBeModifiedListBearerModInd; + + for(int i=0; iid = S1AP_ProtocolIE_ID_id_E_RABNotToBeModifiedItemBearerModInd; + E_RAB_NotToBeModifiedItem_BearerModInd_IEs->criticality = S1AP_Criticality_reject; + E_RAB_NotToBeModifiedItem_BearerModInd_IEs->value.present = S1AP_E_RABNotToBeModifiedItemBearerModIndIEs__value_PR_E_RABNotToBeModifiedItemBearerModInd; + E_RAB_NotToBeModifiedItem_BearerModInd = &E_RAB_NotToBeModifiedItem_BearerModInd_IEs->value.choice.E_RABNotToBeModifiedItemBearerModInd; + + { + E_RAB_NotToBeModifiedItem_BearerModInd->e_RAB_ID = e_rab_modification_ind->e_rabs_nottobemodified[i].e_rab_id; + + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size = e_rab_modification_ind->e_rabs_nottobemodified[i].eNB_addr.length/8; + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.bits_unused = e_rab_modification_ind->e_rabs_nottobemodified[i].eNB_addr.length%8; + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.buf = + calloc(1, E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size); + memcpy (E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.buf, e_rab_modification_ind->e_rabs_nottobemodified[i].eNB_addr.buffer, + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size); + + INT32_TO_OCTET_STRING(e_rab_modification_ind->e_rabs_nottobemodified[i].gtp_teid, &E_RAB_NotToBeModifiedItem_BearerModInd->dL_GTP_TEID); + + } + ASN_SEQUENCE_ADD(&ie->value.choice.E_RABNotToBeModifiedListBearerModInd.list, E_RAB_NotToBeModifiedItem_BearerModInd_IEs); + } + } + else{ + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABNotToBeModifiedListBearerModInd; + ie->value.choice.E_RABNotToBeModifiedListBearerModInd.list.size = 0; + } + + + + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_CSGMembershipInfo; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_CSGMembershipInfo; + ie->value.choice.CSGMembershipInfo.cSGMembershipStatus = S1AP_CSGMembershipStatus_member; + INT32_TO_BIT_STRING(CSG_id, &ie->value.choice.CSGMembershipInfo.cSG_Id); + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + + if (s1ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) { + S1AP_ERROR("Failed to encode S1 E-RAB modification indication \n"); + return -1; + } + + // Non UE-Associated signalling -> stream = 0 + S1AP_INFO("Size of encoded message: %d \n", len); + s1ap_eNB_itti_send_sctp_data_req(s1ap_eNB_instance_p->instance, + ue_context_p->mme_ref->assoc_id, buffer, + len, ue_context_p->tx_stream); + +//s1ap_eNB_itti_send_sctp_data_req(s1ap_eNB_instance_p->instance, ue_context_p->mme_ref->assoc_id, buffer, len, 0); + return ret; +}*/ + +int s1ap_eNB_generate_E_RAB_Modification_Indication( + instance_t instance, + s1ap_e_rab_modification_ind_t *e_rab_modification_ind) +//----------------------------------------------------------------------------- +{ + struct s1ap_eNB_ue_context_s *ue_context_p = NULL; + S1AP_S1AP_PDU_t pdu; + S1AP_E_RABModificationIndication_t *out = NULL; + S1AP_E_RABModificationIndicationIEs_t *ie = NULL; + S1AP_E_RABToBeModifiedItemBearerModInd_t *E_RAB_ToBeModifiedItem_BearerModInd = NULL; + S1AP_E_RABToBeModifiedItemBearerModIndIEs_t *E_RAB_ToBeModifiedItem_BearerModInd_IEs = NULL; + + //S1AP_E_RABNotToBeModifiedItemBearerModInd_t *E_RAB_NotToBeModifiedItem_BearerModInd = NULL; + //S1AP_E_RABNotToBeModifiedItemBearerModIndIEs_t *E_RAB_NotToBeModifiedItem_BearerModInd_IEs = NULL; + + + s1ap_eNB_instance_t *s1ap_eNB_instance_p = NULL; + s1ap_eNB_instance_p = s1ap_eNB_get_instance(instance); + uint8_t *buffer = NULL; + uint32_t len = 0; + int ret = 0; + DevAssert(s1ap_eNB_instance_p != NULL); + DevAssert(e_rab_modification_ind != NULL); + + int num_e_rabs_tobemodified = e_rab_modification_ind->nb_of_e_rabs_tobemodified; + //int num_e_rabs_nottobemodified = e_rab_modification_ind->nb_of_e_rabs_nottobemodified; + + //uint32_t CSG_id = 0; + //uint32_t pseudo_gtp_teid = 10; + + if ((ue_context_p = s1ap_eNB_get_ue_context(s1ap_eNB_instance_p, + e_rab_modification_ind->eNB_ue_s1ap_id)) == NULL) { + // The context for this eNB ue s1ap id doesn't exist in the map of eNB UEs + S1AP_WARN("Failed to find ue context associated with eNB ue s1ap id: 0x%06x\n", + e_rab_modification_ind->eNB_ue_s1ap_id); + return -1; + } + + // Prepare the S1AP message to encode + memset(&pdu, 0, sizeof(pdu)); + pdu.present = S1AP_S1AP_PDU_PR_initiatingMessage; + pdu.choice.initiatingMessage.procedureCode = S1AP_ProcedureCode_id_E_RABModificationIndication; + pdu.choice.initiatingMessage.criticality = S1AP_Criticality_reject; + pdu.choice.initiatingMessage.value.present = S1AP_InitiatingMessage__value_PR_E_RABModificationIndication; + out = &pdu.choice.initiatingMessage.value.choice.E_RABModificationIndication; + /* mandatory */ + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_MME_UE_S1AP_ID; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_MME_UE_S1AP_ID; + ie->value.choice.MME_UE_S1AP_ID = e_rab_modification_ind->mme_ue_s1ap_id; + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_eNB_UE_S1AP_ID; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_ENB_UE_S1AP_ID; + ie->value.choice.ENB_UE_S1AP_ID = e_rab_modification_ind->eNB_ue_s1ap_id; + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + //E-RABs to be modified list + ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_E_RABToBeModifiedListBearerModInd; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABToBeModifiedListBearerModInd; + + //The following two for-loops here will probably need to change. We should do a different type of search + for(int i=0; iid = S1AP_ProtocolIE_ID_id_E_RABToBeModifiedItemBearerModInd; + E_RAB_ToBeModifiedItem_BearerModInd_IEs->criticality = S1AP_Criticality_reject; + E_RAB_ToBeModifiedItem_BearerModInd_IEs->value.present = S1AP_E_RABToBeModifiedItemBearerModIndIEs__value_PR_E_RABToBeModifiedItemBearerModInd; + E_RAB_ToBeModifiedItem_BearerModInd = &E_RAB_ToBeModifiedItem_BearerModInd_IEs->value.choice.E_RABToBeModifiedItemBearerModInd; + + { + E_RAB_ToBeModifiedItem_BearerModInd->e_RAB_ID = e_rab_modification_ind->e_rabs_tobemodified[i].e_rab_id; + + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.size = e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.length/8; + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.bits_unused = e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.length%8; + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.buf = calloc(1, E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.size); + memcpy (E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.buf, e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.buffer, + E_RAB_ToBeModifiedItem_BearerModInd->transportLayerAddress.size); + + INT32_TO_OCTET_STRING(e_rab_modification_ind->e_rabs_tobemodified[i].gtp_teid, &E_RAB_ToBeModifiedItem_BearerModInd->dL_GTP_TEID); + + } + ASN_SEQUENCE_ADD(&ie->value.choice.E_RABToBeModifiedListBearerModInd.list, E_RAB_ToBeModifiedItem_BearerModInd_IEs); + } + + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie); + + //E-RABs NOT to be modified list + /*ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_E_RABNotToBeModifiedListBearerModInd; + ie->criticality = S1AP_Criticality_reject; + //if(num_e_rabs_nottobemodified > 0) { + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABNotToBeModifiedListBearerModInd; + + for(int i=0; iid = S1AP_ProtocolIE_ID_id_E_RABNotToBeModifiedItemBearerModInd; + E_RAB_NotToBeModifiedItem_BearerModInd_IEs->criticality = S1AP_Criticality_reject; + E_RAB_NotToBeModifiedItem_BearerModInd_IEs->value.present = S1AP_E_RABNotToBeModifiedItemBearerModIndIEs__value_PR_E_RABNotToBeModifiedItemBearerModInd; + E_RAB_NotToBeModifiedItem_BearerModInd = &E_RAB_NotToBeModifiedItem_BearerModInd_IEs->value.choice.E_RABNotToBeModifiedItemBearerModInd; + + { + E_RAB_NotToBeModifiedItem_BearerModInd->e_RAB_ID = 10; //e_rab_modification_ind->e_rabs_tobemodified[i].e_rab_id; + + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size = e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.length/8; + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.bits_unused = e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.length%8; + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.buf = + calloc(1, E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size); + memcpy (E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.buf, e_rab_modification_ind->e_rabs_tobemodified[i].eNB_addr.buffer, + E_RAB_NotToBeModifiedItem_BearerModInd->transportLayerAddress.size); + + //INT32_TO_OCTET_STRING(e_rab_modification_ind->e_rabs_tobemodified[i].gtp_teid, &E_RAB_NotToBeModifiedItem_BearerModInd->dL_GTP_TEID); + INT32_TO_OCTET_STRING(pseudo_gtp_teid, &E_RAB_NotToBeModifiedItem_BearerModInd->dL_GTP_TEID); + + } + ASN_SEQUENCE_ADD(&ie->value.choice.E_RABNotToBeModifiedListBearerModInd.list, E_RAB_NotToBeModifiedItem_BearerModInd_IEs); + } + // } + //else{ +// ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_E_RABNotToBeModifiedListBearerModInd; +// ie->value.choice.E_RABNotToBeModifiedListBearerModInd.list.size = 0; +// } / + + + + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);*/ + + /*ie = (S1AP_E_RABModificationIndicationIEs_t *)calloc(1, sizeof(S1AP_E_RABModificationIndicationIEs_t)); + ie->id = S1AP_ProtocolIE_ID_id_CSGMembershipInfo; + ie->criticality = S1AP_Criticality_reject; + ie->value.present = S1AP_E_RABModificationIndicationIEs__value_PR_CSGMembershipInfo; + ie->value.choice.CSGMembershipInfo.cSGMembershipStatus = S1AP_CSGMembershipStatus_member; + INT32_TO_BIT_STRING(CSG_id, &ie->value.choice.CSGMembershipInfo.cSG_Id); + ie->value.choice.CSGMembershipInfo.cSG_Id.bits_unused=5; + ie->value.choice.CSGMembershipInfo.cellAccessMode = S1AP_CellAccessMode_hybrid; + ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);*/ + + if (s1ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) { + S1AP_ERROR("Failed to encode S1 E-RAB modification indication \n"); + return -1; + } + + // Non UE-Associated signalling -> stream = 0 + S1AP_INFO("Size of encoded message: %d \n", len); + s1ap_eNB_itti_send_sctp_data_req(s1ap_eNB_instance_p->instance, + ue_context_p->mme_ref->assoc_id, buffer, + len, ue_context_p->tx_stream); + +//s1ap_eNB_itti_send_sctp_data_req(s1ap_eNB_instance_p->instance, ue_context_p->mme_ref->assoc_id, buffer, len, 0); + return ret; +} + + diff --git a/openair3/S1AP/s1ap_eNB_nas_procedures.h b/openair3/S1AP/s1ap_eNB_nas_procedures.h index c425719872..47f71cc795 100644 --- a/openair3/S1AP/s1ap_eNB_nas_procedures.h +++ b/openair3/S1AP/s1ap_eNB_nas_procedures.h @@ -52,4 +52,8 @@ int s1ap_eNB_e_rab_release_resp(instance_t instance, int s1ap_eNB_path_switch_req(instance_t instance, s1ap_path_switch_req_t *path_switch_req_p); + +int s1ap_eNB_generate_E_RAB_Modification_Indication( + instance_t instance, s1ap_e_rab_modification_ind_t *e_rab_modification_ind); + #endif /* S1AP_ENB_NAS_PROCEDURES_H_ */ diff --git a/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c b/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c index c4e593ca92..af5ab5ad6d 100644 --- a/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c +++ b/targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c @@ -330,7 +330,10 @@ int trx_brf_set_gains(openair0_device* device, { return(0); } - +int trx_brf_write_init(openair0_device *device) +{ + return 0; +} #define RXDCLENGTH 16384 int16_t cos_fsover8[8] = {2047, 1447, 0, -1448, -2047, -1448, 0, 1447}; @@ -1145,6 +1148,7 @@ int device_init(openair0_device *device, device->trx_stop_func = trx_brf_stop; device->trx_set_freq_func = trx_brf_set_freq; device->trx_set_gains_func = trx_brf_set_gains; + device->trx_write_init = trx_brf_write_init; device->openair0_cfg = openair0_cfg; device->priv = (void *)brf; diff --git a/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c b/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c index c5822a3650..c72e7d4130 100644 --- a/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c +++ b/targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c @@ -197,6 +197,10 @@ int trx_eth_reset_stats(openair0_device* device) return(0); } +int trx_eth_write_init(openair0_device *device) +{ + return 0; +} int ethernet_tune(openair0_device *device, unsigned int option, @@ -415,8 +419,9 @@ int transport_init(openair0_device *device, device->trx_reset_stats_func = trx_eth_reset_stats; device->trx_end_func = trx_eth_end; device->trx_stop_func = trx_eth_stop; - device->trx_set_freq_func = trx_eth_set_freq; - device->trx_set_gains_func = trx_eth_set_gains; + device->trx_set_freq_func = trx_eth_set_freq; + device->trx_set_gains_func = trx_eth_set_gains; + device->trx_write_init = trx_eth_write_init; if (eth->flags == ETH_RAW_MODE) { device->trx_write_func = trx_eth_write_raw; diff --git a/targets/ARCH/IRIS/USERSPACE/LIB/iris_lib.cpp b/targets/ARCH/IRIS/USERSPACE/LIB/iris_lib.cpp index 5b20d8a8c7..1273097f3b 100644 --- a/targets/ARCH/IRIS/USERSPACE/LIB/iris_lib.cpp +++ b/targets/ARCH/IRIS/USERSPACE/LIB/iris_lib.cpp @@ -510,6 +510,11 @@ int trx_iris_reset_stats(openair0_device *device) { } +int trx_iris_write_init(openair0_device *device) +{ + return 0; +} + extern "C" { /*! \brief Initialize Openair Iris target. It returns 0 if OK @@ -831,6 +836,7 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { device->trx_set_freq_func = trx_iris_set_freq; device->trx_set_gains_func = trx_iris_set_gains; device->openair0_cfg = openair0_cfg; + device->trx_write_init = trx_iris_write_init; s->sample_rate = openair0_cfg[0].sample_rate; // TODO: diff --git a/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp b/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp index 9fcfbdf571..79a389bfeb 100644 --- a/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp +++ b/targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp @@ -350,6 +350,10 @@ void trx_lms_end(openair0_device *device) { } +int trx_lms_write_init(openair0_device *device) +{ + return 0; +} extern "C" { /*! \brief Initialize Openair LMSSDR target. It returns 0 if OK * \param device the hardware to use @@ -406,6 +410,7 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg){ device->trx_stop_func = trx_lms_stop; device->trx_set_freq_func = trx_lms_set_freq; device->trx_set_gains_func = trx_lms_set_gains; + device->trx_write_init = trx_lms_write_init; device->openair0_cfg = openair0_cfg; diff --git a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp index 08f0cd720b..1377086e8f 100644 --- a/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp +++ b/targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp @@ -70,6 +70,8 @@ * @{ */ +extern int usrp_tx_thread; + typedef struct { @@ -345,7 +347,6 @@ static int trx_usrp_write(openair0_device *device, int flags_msb = (flags>>8)&0xff; int end; - int write_tread = 0; openair0_thread_t *write_thread = &device->write_thread; openair0_write_package_t *write_package = write_thread->write_package; @@ -382,7 +383,7 @@ static int trx_usrp_write(openair0_device *device, last_packet_state = true; } - if(write_tread == 0){ + if(usrp_tx_thread == 0){ #if defined(__x86_64) || defined(__i386__) #ifdef __AVX2__ nsamps2 = (nsamps+7)>>3; @@ -419,6 +420,7 @@ static int trx_usrp_write(openair0_device *device, s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate); s->tx_count++; +VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_BEAM_SWITCHING_GPIO,1); // bit 3 enables gpio (for backward compatibility) if (flags_msb&8) { // push GPIO bits 7-9 from flags_msb @@ -427,6 +429,7 @@ static int trx_usrp_write(openair0_device *device, s->usrp->set_gpio_attr("FP0", "OUT", gpio789, 0x380); s->usrp->clear_command_time(); } +VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_BEAM_SWITCHING_GPIO,0); if (cc>1) { std::vector buff_ptrs; @@ -586,7 +589,7 @@ void *trx_usrp_write_thread(void * arg){ return NULL; } -int trx_write_init(openair0_device *device){ +int trx_usrp_write_init(openair0_device *device){ uhd::set_thread_priority_safe(1.0); openair0_thread_t *write_thread = &device->write_thread; @@ -932,7 +935,7 @@ extern "C" { device->trx_stop_func = trx_usrp_stop; device->trx_set_freq_func = trx_usrp_set_freq; device->trx_set_gains_func = trx_usrp_set_gains; - device->trx_write_init = trx_write_init; + device->trx_write_init = trx_usrp_write_init; // hotfix! to be checked later diff --git a/targets/ARCH/rfsimulator/README.md b/targets/ARCH/rfsimulator/README.md index 421cc662bb..9ec0ae5065 100644 --- a/targets/ARCH/rfsimulator/README.md +++ b/targets/ARCH/rfsimulator/README.md @@ -96,11 +96,19 @@ sudo RFSIMULATOR=server ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-LTE- ### Launch UE in another window ```bash -sudo RFSIMULATOR= ./nr-uesoftmodem --rfsim --phy-test --rrc_config_path ../../../ci-scripts/rrc-files +sudo RFSIMULATOR= ./nr-uesoftmodem --rfsim --phy-test --rrc_config_path . ``` -Note: + +Notes: + 1. can be 127.0.0.1 if both gNB and nrUE executables run on the same host, OR the IP interface address of the remote host running the gNB executable, if the gNB and nrUE run on separate hosts -2. the --rrc_config_path parameter can be omitted (but not necessarily) if the gNB and nrUE run on the same host, in which case the gNB provides the nrUE with the necessary rrc configuration +2. the --rrc_config_path parameter SHALL specify where the 2 RAW files are located (`rbconfig.raw` and `reconfig.raw`). + - If you are running on the same machine and launched the 2 executables (`nr-softmodem` and `nr-uesoftmodem`) from the same directory, nothing has to be done. + - If you launched the 2 executables from 2 different folders, just point to the location where you launched the `nr-softmodem`: + * `sudo RFSIMULATOR= ./nr-uesoftmodem --rfsim --phy-test --rrc_config_path /the/path/where/you/launched/nr-softmodem` + - If you are not running on the same machine or launched the 2 executables from 2 different folders, you need to **COPY** the 2 raw files + * `scp usera@machineA:/the/path/where/you/launched/nr-softmodem/r*config.raw userb@machineB:/the/path/where/you/will/launch/nr-uesoftmodem/` + * Obviously this operation SHALL be done before launching the `nr-uesoftmodem` executable. 3. to enable the noS1 mode --noS1 and --nokrnmod 1 options should be added to the command line diff --git a/targets/ARCH/rfsimulator/apply_channelmod.c b/targets/ARCH/rfsimulator/apply_channelmod.c index faf84bb0aa..7aa5d78bf8 100644 --- a/targets/ARCH/rfsimulator/apply_channelmod.c +++ b/targets/ARCH/rfsimulator/apply_channelmod.c @@ -34,6 +34,9 @@ #include #include #include +#include +#include +#include /* Legacy study: @@ -99,8 +102,8 @@ void rxAddInput( struct complex16 *input_sig, struct complex16 *after_channel_si } //l } - out_ptr->r += round(rx_tmp.x*pathLossLinear + noise_per_sample*gaussdouble(0.0,1.0)); - out_ptr->i += round(rx_tmp.y*pathLossLinear + noise_per_sample*gaussdouble(0.0,1.0)); + out_ptr->r += round(rx_tmp.x*pathLossLinear + noise_per_sample*gaussZiggurat(0.0,1.0)); + out_ptr->i += round(rx_tmp.y*pathLossLinear + noise_per_sample*gaussZiggurat(0.0,1.0)); out_ptr++; } @@ -112,3 +115,4 @@ void rxAddInput( struct complex16 *input_sig, struct complex16 *after_channel_si channelDesc->path_loss_dB, 10*log10(noise_per_sample)); } + diff --git a/targets/ARCH/rfsimulator/simulator.c b/targets/ARCH/rfsimulator/simulator.c index 222a3e9f80..b7b435f2d9 100644 --- a/targets/ARCH/rfsimulator/simulator.c +++ b/targets/ARCH/rfsimulator/simulator.c @@ -50,6 +50,7 @@ #include "openair1/PHY/defs_UE.h" #define CHANNELMOD_DYNAMICLOAD #include +#include #define PORT 4043 //default TCP port for this simulator #define CirSize 307200 // 100ms is enough @@ -146,6 +147,16 @@ void allocCirBuf(rfsimulator_state_t *bridge, int sock) { // the value channel_model->path_loss_dB seems only a storage place (new_channel_desc_scm() only copy the passed value) // Legacy changes directlty the variable channel_model->path_loss_dB place to place // while calling new_channel_desc_scm() with path losses = 0 + static bool init_done=false; + if (!init_done) { + uint64_t rand; + FILE *h=fopen("/dev/random","r"); + fread(&rand,sizeof(rand),1,h); + fclose(h); + randominit(rand); + tableNor(rand); + init_done=true; + } ptr->channel_model=new_channel_desc_scm(bridge->tx_num_channels,bridge->rx_num_channels, bridge->channelmod, bridge->sample_rate, @@ -469,14 +480,16 @@ static bool flushInput(rfsimulator_state_t *t, int timeout, int nsamps_for_initi b->trashingPacket=true; } else if ( b->lastReceivedTS < b->th.timestamp) { int nbAnt= b->th.nbAnt; - + if ( b->th.timestamp-b->lastReceivedTS < CirSize ) { for (uint64_t index=b->lastReceivedTS; index < b->th.timestamp; index++ ) { for (int a=0; a < nbAnt; a++) { b->circularBuf[(index*nbAnt+a)%CirSize].r = 0; b->circularBuf[(index*nbAnt+a)%CirSize].i = 0; } } - + } else { + memset(b->circularBuf, 0, sampleToByte(CirSize,1)); + } if (b->lastReceivedTS != 0 && b->th.timestamp-b->lastReceivedTS > 50 ) LOG_W(HW,"UEsock: %d gap of: %ld in reception\n", fd, b->th.timestamp-b->lastReceivedTS ); b->lastReceivedTS=b->th.timestamp; @@ -561,6 +574,7 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo pthread_mutex_unlock(&Sockmutex); usleep(10000); pthread_mutex_lock(&Sockmutex); + if ( t->lastWroteTS < t->nextTimestamp ) { // Assuming Tx is not done fully in another thread // We can never write is the past from the received time @@ -574,6 +588,7 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo for ( int i=0; i < t->tx_num_channels; i++) samplesVoid[i]=(void *)&v; + LOG_I(HW, "No samples Tx occured, so we send 1 sample to notify it: Tx:%lu, Rx:%lu\n", t->lastWroteTS, t->nextTimestamp); rfsimulator_write_internal(t, t->nextTimestamp, @@ -637,10 +652,11 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo ); else { // no channel modeling sample_t *out=(sample_t *)samplesVoid[a]; - + const int64_t base=t->nextTimestamp*nbAnt+a; for ( int i=0; i < nsamps; i++ ) { - out[i].r+=ptr->circularBuf[((t->nextTimestamp+i)*nbAnt+a)%CirSize].r; - out[i].i+=ptr->circularBuf[((t->nextTimestamp+i)*nbAnt+a)%CirSize].i; + const int idx=(i*nbAnt+base)%CirSize; + out[i].r+=ptr->circularBuf[idx].r; + out[i].i+=ptr->circularBuf[idx].i; } } // end of no channel modeling } // end for a... @@ -716,7 +732,7 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) { rfsimulator->rx_num_channels=openair0_cfg->rx_num_channels; rfsimulator->sample_rate=openair0_cfg->sample_rate; rfsimulator->tx_bw=openair0_cfg->tx_bw; - randominit(0); + //randominit(0); set_taus_seed(0); return 0; } diff --git a/targets/ARCH/tcp_bridge/tcp_bridge.c b/targets/ARCH/tcp_bridge/tcp_bridge.c index 8b287acfa1..f8c12dcb7a 100644 --- a/targets/ARCH/tcp_bridge/tcp_bridge.c +++ b/targets/ARCH/tcp_bridge/tcp_bridge.c @@ -243,6 +243,11 @@ ts += nsamps; return nsamps; } +int tcp_bridge_write_init(openair0_device *device) +{ + return 0; +} + __attribute__((__visibility__("default"))) int device_init(openair0_device* device, openair0_config_t *openair0_cfg) { @@ -267,6 +272,7 @@ int device_init(openair0_device* device, openair0_config_t *openair0_cfg) device->trx_set_gains_func = tcp_bridge_set_gains; device->trx_write_func = tcp_bridge_write; device->trx_read_func = tcp_bridge_read; + device->trx_write_init = tcp_bridge_write_init; device->priv = tcp_bridge; diff --git a/targets/COMMON/create_nr_tasks.c b/targets/COMMON/create_nr_tasks.c index 24c4115980..13f72b3876 100644 --- a/targets/COMMON/create_nr_tasks.c +++ b/targets/COMMON/create_nr_tasks.c @@ -51,17 +51,17 @@ int create_gNB_tasks(uint32_t gnb_nb) } if (gnb_nb > 0) { - /* Last task to create, others task must be ready before its start */ + // Last task to create, others task must be ready before its start if (itti_create_task (TASK_GNB_APP, gNB_app_task, NULL) < 0) { LOG_E(GNB_APP, "Create task for gNB APP failed\n"); return -1; } } -/* + if (EPC_MODE_ENABLED) { if (gnb_nb > 0) { - if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { + /*if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) { LOG_E(SCTP, "Create task for SCTP failed\n"); return -1; } @@ -69,7 +69,7 @@ int create_gNB_tasks(uint32_t gnb_nb) if (itti_create_task (TASK_S1AP, s1ap_eNB_task, NULL) < 0) { LOG_E(S1AP, "Create task for S1AP failed\n"); return -1; - } + }*/ if(!emulate_rf){ if (itti_create_task (TASK_UDP, udp_eNB_task, NULL) < 0) { LOG_E(UDP_, "Create task for UDP failed\n"); @@ -84,7 +84,15 @@ int create_gNB_tasks(uint32_t gnb_nb) } } -*/ + + /*if (gnb_nb > 0) { + // Last task to create, others task must be ready before its start + if (itti_create_task (TASK_GNB_APP, gNB_app_task, NULL) < 0) { + LOG_E(GNB_APP, "Create task for gNB APP failed\n"); + return -1; + } + }*/ + if (gnb_nb > 0) { LOG_I(NR_RRC,"Creating NR RRC gNB Task\n"); @@ -100,4 +108,4 @@ int create_gNB_tasks(uint32_t gnb_nb) return 0; } -#endif +//#endif diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf index 1363be3bce..d5bc492644 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.32PRB.usrpx300.conf @@ -105,8 +105,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,8 +114,8 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.66PRB.usrpn300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.66PRB.usrpn300.conf index 1fbc8e30ef..93a6c7fbc9 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.66PRB.usrpn300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band257.tm1.66PRB.usrpn300.conf @@ -105,8 +105,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,8 +114,8 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf index fed15739cf..2c37e0d03f 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpn300.conf @@ -46,7 +46,7 @@ gNBs = #initialDownlinkBWP #genericParameters # this is RBstart=0,L=50 (275*(L-1))+RBstart - initialDLBWPlocationAndBandwidth = 13475; + initialDLBWPlocationAndBandwidth = 6366; # subcarrierSpacing # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120 initialDLBWPsubcarrierSpacing = 1; @@ -59,7 +59,7 @@ gNBs = #initialULBWPmappingType #0=typeA,1=typeB initialDLBWPmappingType_0 = 0; - #this is SS=2,L=3 + #this is SS=1,L=13 initialDLBWPstartSymbolAndLength_0 = 40; initialDLBWPk0_1 = 0; @@ -71,6 +71,12 @@ gNBs = initialDLBWPmappingType_2 = 0; #this is SS=1,L=12 initialDLBWPstartSymbolAndLength_2 = 54; + + initialDLBWPk0_3 = 0; + initialDLBWPmappingType_3 = 0; + #this is SS=1,L=4 + initialDLBWPstartSymbolAndLength_3 = 57; + #uplinkConfigCommon #frequencyInfoUL ul_frequencyBand = 78; @@ -83,7 +89,7 @@ gNBs = pMax = 20; #initialUplinkBWP #genericParameters - initialULBWPlocationAndBandwidth = 13475; + initialULBWPlocationAndBandwidth = 6366; # subcarrierSpacing # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120 initialULBWPsubcarrierSpacing = 1; @@ -105,8 +111,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,16 +120,16 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # msg1_SubcarrierSpacing = 1, - # restrictedSetConfig # 0=unrestricted, 1=restricted type A, 2=restricted type B restrictedSetConfig = 0, + # pusch-ConfigCommon (up to 16 elements) initialULBWPk2_0 = 2; initialULBWPmappingType_0 = 1 @@ -135,6 +141,11 @@ gNBs = # this is SS=0 L=12 initialULBWPstartSymbolAndLength_1 = 69; + initialULBWPk2_2 = 7; + initialULBWPmappingType_2 = 1; + # this is SS=10 L=4 + initialULBWPstartSymbolAndLength_2 = 52; + msg3_DeltaPreamble = 1; p0_NominalWithGrant =-90; diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf index 06aa4f6f9f..0b04dc82d1 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.106PRB.usrpx300.conf @@ -33,10 +33,10 @@ gNBs = # downlinkConfigCommon #frequencyInfoDL # this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP) - absoluteFrequencySSB = 633032; + absoluteFrequencySSB = 641032; dl_frequencyBand = 78; - # this is 3480 MHz - dl_absoluteFrequencyPointA = 632000; + # this is 3600 MHz + dl_absoluteFrequencyPointA = 640000; #scs-SpecificCarrierList dl_offstToCarrier = 0; # subcarrierSpacing @@ -59,7 +59,7 @@ gNBs = #initialULBWPmappingType #0=typeA,1=typeB initialDLBWPmappingType_0 = 0; - #this is SS=2,L=3 + #this is SS=1,L=13 initialDLBWPstartSymbolAndLength_0 = 40; initialDLBWPk0_1 = 0; @@ -71,6 +71,11 @@ gNBs = initialDLBWPmappingType_2 = 0; #this is SS=1,L=12 initialDLBWPstartSymbolAndLength_2 = 54; + + initialDLBWPk0_3 = 0; + initialDLBWPmappingType_3 = 0; + #this is SS=1,L=5 + initialDLBWPstartSymbolAndLength_3 = 57; #uplinkConfigCommon #frequencyInfoUL ul_frequencyBand = 78; @@ -105,8 +110,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,8 +119,8 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # @@ -148,7 +153,7 @@ gNBs = # ssb_PositionsInBurs_BitmapPR # 1=short, 2=medium, 3=long ssb_PositionsInBurst_PR = 2; - ssb_PositionsInBurst_Bitmap = 255; + ssb_PositionsInBurst_Bitmap = 1; # ssb_periodicityServingCell # 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1 @@ -237,7 +242,8 @@ RUs = ( max_pdschReferenceSignalPower = -27; max_rxgain = 114; eNB_instances = [0]; - sdr_addrs = "type=x300"; + sdr_addrs = "type=x300"; + clock_src = "external"; } ); diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf index b82c455ef4..ae17efc9bd 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpn300.conf @@ -59,7 +59,7 @@ gNBs = #initialULBWPmappingType #0=typeA,1=typeB initialDLBWPmappingType_0 = 0; - #this is SS=2,L=3 + #this is SS=1,L=13 initialDLBWPstartSymbolAndLength_0 = 40; initialDLBWPk0_1 = 0; @@ -71,6 +71,11 @@ gNBs = initialDLBWPmappingType_2 = 0; #this is SS=1,L=12 initialDLBWPstartSymbolAndLength_2 = 54; + + initialDLBWPk0_3 = 0; + initialDLBWPmappingType_3 = 0; + #this is SS=1,L=5 + initialDLBWPstartSymbolAndLength_3 = 57; #uplinkConfigCommon #frequencyInfoUL ul_frequencyBand = 78; @@ -105,8 +110,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,8 +119,8 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpx300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpx300.conf index 4cbec5b86e..c907dcfe8d 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpx300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.217PRB.usrpx300.conf @@ -59,7 +59,7 @@ gNBs = #initialULBWPmappingType #0=typeA,1=typeB initialDLBWPmappingType_0 = 0; - #this is SS=2,L=3 + #this is SS=1,L=13 initialDLBWPstartSymbolAndLength_0 = 40; initialDLBWPk0_1 = 0; @@ -71,6 +71,11 @@ gNBs = initialDLBWPmappingType_2 = 0; #this is SS=1,L=12 initialDLBWPstartSymbolAndLength_2 = 54; + + initialDLBWPk0_3 = 0; + initialDLBWPmappingType_3 = 0; + #this is SS=1,L=5 + initialDLBWPstartSymbolAndLength_3 = 57; #uplinkConfigCommon #frequencyInfoUL ul_frequencyBand = 78; @@ -105,8 +110,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,8 +119,8 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.273PRB.usrpn300.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.273PRB.usrpn300.conf index 08bfeea7ee..464ce6b9aa 100644 --- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.273PRB.usrpn300.conf +++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/gnb.band78.tm1.273PRB.usrpn300.conf @@ -59,7 +59,7 @@ gNBs = #initialULBWPmappingType #0=typeA,1=typeB initialDLBWPmappingType_0 = 0; - #this is SS=2,L=3 + #this is SS=1,L=13 initialDLBWPstartSymbolAndLength_0 = 40; initialDLBWPk0_1 = 0; @@ -71,6 +71,11 @@ gNBs = initialDLBWPmappingType_2 = 0; #this is SS=1,L=12 initialDLBWPstartSymbolAndLength_2 = 54; + + initialDLBWPk0_3 = 0; + initialDLBWPmappingType_3 = 0; + #this is SS=1,L=5 + initialDLBWPstartSymbolAndLength_3 = 57; #uplinkConfigCommon #frequencyInfoUL ul_frequencyBand = 78; @@ -105,8 +110,8 @@ gNBs = #1,2,4,8,10,20,40,80 ra_ResponseWindow = 4; #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR -#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen - ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3; +#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen + ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4; #oneHalf (0..15) 4,8,12,16,...60,64 ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15; #ra_ContentionResolutionTimer @@ -114,8 +119,8 @@ gNBs = ra_ContentionResolutionTimer = 7; rsrp_ThresholdSSB = 19; #prach-RootSequenceIndex_PR -#0 = 839, 1 = 139 - prach_RootSequenceIndex_PR = 1; +#1 = 839, 2 = 139 + prach_RootSequenceIndex_PR = 2; prach_RootSequenceIndex = 1; # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex # diff --git a/targets/RT/USER/gNB_usrp.gtkw b/targets/RT/USER/gNB_usrp.gtkw index 6ece894bb6..ebf3a57665 100644 --- a/targets/RT/USER/gNB_usrp.gtkw +++ b/targets/RT/USER/gNB_usrp.gtkw @@ -32,43 +32,50 @@ variables.frame_number_RX1_UE[63:0] variables.trx_ts_ue[63:0] variables.trx_ts[63:0] variables.trx_tst[63:0] -variables.frame_number_RX0_RU[63:0] -variables.tti_number_RX0_RU[63:0] -variables.frame_number_TX0_RU[63:0] -variables.tti_number_TX0_RU[63:0] -@28 -functions.mac_schedule_dlsch -functions.macxface_eNB_dlsch_ulsch_scheduler -@24 -variables.frame_number_RX0_gNB[63:0] -variables.slot_number_RX0_gNB[63:0] -variables.frame_number_TX0_gNB[63:0] -variables.slot_number_TX0_gNB[63:0] -@28 -functions.gNB_thread_rxtx0 -@24 -variables.frame_number_RX1_gNB[63:0] -variables.slot_number_RX1_gNB[63:0] -variables.frame_number_TX1_gNB[63:0] -variables.slot_number_TX1_gNB[63:0] -@28 -functions.gNB_thread_rxtx1 -functions.phy_enb_pdcch_tx -functions.phy_eNB_dlsch_encoding -functions.phy_eNB_dlsch_encoding_w -functions.generate_dlsch +@22 +variables.frame_number_RX0_UE[63:0] @420 variables.frame_number_RX0_UE[63:0] +@24 +variables.frame_number_RX0_RU[63:0] +variables.tti_number_RX0_RU[63:0] +variables.frame_number_RX0_gNB[63:0] +variables.slot_number_RX0_gNB[63:0] +variables.slot_number_RX1_gNB[63:0] +variables.frame_number_RX1_gNB[63:0] @28 functions.phy_procedures_ru_feprx0 functions.phy_procedures_ru_feprx1 +functions.phy_procedures_gNB_uespec_rx +functions.nr_rx_pusch +functions.nr_ulsch_procedures_rx +functions.gNB_ulsch_decoding +@24 +variables.frame_number_TX0_RU[63:0] +variables.frame_number_TX0_gNB[63:0] +variables.frame_number_TX1_gNB[63:0] +variables.tti_number_TX0_RU[63:0] +variables.slot_number_TX0_gNB[63:0] +variables.slot_number_TX1_gNB[63:0] +@29 +functions.mac_schedule_dlsch +@28 +functions.macxface_gNB_dlsch_ulsch_scheduler +functions.gNB_thread_rxtx0 +functions.gNB_thread_rxtx1 +functions.generate_dlsch +functions.phy_procedures_gNB_common_tx +functions.phy_procedures_gNB_tx +functions.gNB_pdcch_tx +functions.gNB_dlsch_encoding +functions.gNB_pdsch_codeword_scrambling +functions.gNB_pdsch_modulation functions.phy_procedures_ru_feptx_ofdm0 functions.phy_procedures_ru_feptx_ofdm1 functions.phy_procedures_ru_feptx_ofdm2 functions.phy_procedures_ru_feptx_prec0 functions.phy_procedures_ru_feptx_prec1 functions.phy_procedures_ru_feptx_prec2 -@22 variables.ru_tx_ofdm_mask[63:0] [pattern_trace] 1 [pattern_trace] 0 diff --git a/targets/RT/USER/lte-ru.c b/targets/RT/USER/lte-ru.c index d2e734f205..4d89020077 100644 --- a/targets/RT/USER/lte-ru.c +++ b/targets/RT/USER/lte-ru.c @@ -679,7 +679,11 @@ void rx_rf(RU_t *ru, resynch=1; } - proc->timestamp_rx = ts-ru->ts_offset; + if(get_softmodem_params()->emulate_rf) { + proc->timestamp_rx = old_ts + fp->samples_per_tti; + } else { + proc->timestamp_rx = ts-ru->ts_offset; + } // AssertFatal(rxs == fp->samples_per_tti, // "rx_rf: Asked for %d samples, got %d from SDR\n",fp->samples_per_tti,rxs); @@ -2337,19 +2341,22 @@ void init_RU_proc(RU_t *ru) { LOG_I(PHY,"%s() DJP - added creation of pthread_prach\n", __FUNCTION__); pthread_create( &proc->pthread_prach, attr_prach, ru_thread_prach, (void *)ru ); ru->state=RU_RUN; - fill_rf_config(ru,ru->rf_config_file); - init_frame_parms(ru->frame_parms,1); - ru->frame_parms->nb_antennas_rx = ru->nb_rx; - phy_init_RU(ru); - ret = openair0_device_load(&ru->rfdevice,&ru->openair0_cfg); - if (ret < 0) { - LOG_I(PHY,"Exiting, cannot load device. Make sure that your SDR board is connected!\n"); - exit(1); - } + if(!get_softmodem_params()->emulate_rf) + { + fill_rf_config(ru,ru->rf_config_file); + init_frame_parms(ru->frame_parms,1); + ru->frame_parms->nb_antennas_rx = ru->nb_rx; + phy_init_RU(ru); + ret = openair0_device_load(&ru->rfdevice,&ru->openair0_cfg); + if (ret < 0) { + LOG_I(PHY,"Exiting, cannot load device. Make sure that your SDR board is connected!\n"); + exit(1); + } - if (setup_RU_buffers(ru)!=0) { - LOG_I(PHY,"Exiting, cannot initialize RU Buffers\n"); - exit(1); + if (setup_RU_buffers(ru)!=0) { + LOG_I(PHY,"Exiting, cannot initialize RU Buffers\n"); + exit(1); + } } } diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c index d8c5e25593..4715a4e995 100644 --- a/targets/RT/USER/lte-softmodem.c +++ b/targets/RT/USER/lte-softmodem.c @@ -170,6 +170,7 @@ extern void init_eNB_afterRU(void); int transmission_mode=1; int emulate_rf = 0; int numerology = 0; +int usrp_tx_thread = 0; THREAD_STRUCT thread_struct; /* struct for ethernet specific parameters given in eNB conf file */ @@ -659,6 +660,7 @@ int main ( int argc, char **argv ) initTpool("n", L1proc->threadPool, true); initNotifiedFIFO(L1proc->respEncode); initNotifiedFIFO(L1proc->respDecode); + RC.eNB[x][CC_id]->proc.L1_proc_tx.threadPool = L1proc->threadPool; } diff --git a/targets/RT/USER/lte-softmodem.h b/targets/RT/USER/lte-softmodem.h index c5fdb5f546..1c537dabe3 100644 --- a/targets/RT/USER/lte-softmodem.h +++ b/targets/RT/USER/lte-softmodem.h @@ -155,6 +155,10 @@ extern int sync_var; extern int transmission_mode; extern double cpuf; +extern int emulate_rf; +extern int numerology; +extern int usrp_tx_thread; + // In lte-enb.c extern void stop_eNB(int); extern void kill_eNB_proc(int inst); diff --git a/targets/RT/USER/lte-uesoftmodem.c b/targets/RT/USER/lte-uesoftmodem.c index 2c9271888b..a45ecd2298 100644 --- a/targets/RT/USER/lte-uesoftmodem.c +++ b/targets/RT/USER/lte-uesoftmodem.c @@ -171,6 +171,8 @@ extern void get_uethreads_params(void); int transmission_mode=1; +int usrp_tx_thread = 0; + char *usrp_args=NULL; char *usrp_clksrc=NULL;