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Merge remote-tracking branch 'origin/develop' into NR_DL_TBSLBRM

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This commit is contained in:
francescomani
2022-03-24 12:31:38 +01:00
parent 26d8766d27 3be77c09b5
commit 8fbe727b32
265 changed files with 2192 additions and 32891 deletions
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README.md
+7 -21
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@@ -21,28 +21,14 @@
# OpenAirInterface License #
### Included Fixes: ###
- Ease of use of gprof and address sanitizer for debugging purposes
- Updated json files to allow for GDB, real-time debugging capabilities
- Updated logging features to minimally log only key connection milestones. This imroves scalability of multiple UEs.
- Updated logging to include time stamp for timing analysis
- Updated memory allocation procedures to correct size requirements
- Added debugging features to handle signal terminations
- nfapi.c pullarray8 fix invalid pointer math
- Overlapping destination and source memory in memcpy, so updated to memmove to check for this bug
- Advanced error checking mechanisms in critical pack and unpack functions
- Created option for CPU assignment to UE to improve scalability
- Added EPC integration to allow multiple individual UE entities to each have their USIM information parced by the executables
- Updated random value seeds to minimize probability of error in generation of random values
- Enables capability round robin scheduler if desired
- Enables capability real time scheduler if desired
- Added new standalone functions to the UE phy-layer (phy_stub_ue.c) to incorporate individual UE entities
- Updated sending and packing functions in UE (lte_ue.c) to incorporate new standalone changes
- Incorporated semaphores to control timing of incoming downlink packets
- Implemented new queuing system to handle message exchange from UE to eNB and vice versa
- Updated global value in nFAPI for size of subframe
- Updated global value to increase scalability in system
* [OAI License Model](http://www.openairinterface.org/?page_id=101)
* [OAI License v1.1 on our website](http://www.openairinterface.org/?page_id=698)
It is distributed under **OAI Public License V1.1**.
The license information is distributed under [LICENSE](LICENSE) file in the same directory.
Please see [NOTICE](NOTICE.md) file for third party software that is included in the sources.
# Where to Start #
ci-scripts/cls_log_mgt.py
+26 -39
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@@ -30,11 +30,15 @@
import logging
import re
import subprocess
import logging
import math
import sshconnection
logging.basicConfig(
level=logging.DEBUG,
format="[%(asctime)s] %(name)s:%(levelname)s: %(message)s"
)
class Log_Mgt:
@@ -49,40 +53,25 @@ class Log_Mgt:
#-----------------$
def __CheckAvailSpace(self):
def __CheckUsedSpace(self):
HOST=self.Username+'@'+self.IPAddress
COMMAND="df "+ self.path
ssh = subprocess.Popen(["ssh", "%s" % HOST, COMMAND],shell=False,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
result = ssh.stdout.readlines()
s=result[1].decode('utf-8').rstrip()#result[1] is the second line with the results we are looking for
tmp=s.split()
return tmp[3] #return avail space from the line
used=s.split()[4] #get 4th field ex: 70%
m = re.match('^(\d+)\%',used)
if m is not None:
return int(m.group(1))
def __GetOldestFile(self):
HOST=self.Username+'@'+self.IPAddress
COMMAND="ls -rtl "+ self.path #-rtl will bring oldest file on top
ssh = subprocess.Popen(["ssh", "%s" % HOST, COMMAND],shell=False,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
result = ssh.stdout.readlines()
s=result[1].decode('utf-8').rstrip()
tmp=s.split()
return tmp[8]#return filename from the line
def __RemoveOldest(self):
mySSH = sshconnection.SSHConnection()
mySSH.open(self.IPAddress, self.Username, self.Password)
COMMAND='echo ' + self.Password + ' | sudo -S find ' + self.path + ' -type f -mtime +14 -delete'
mySSH.command(COMMAND,'\$',20)
mySSH.close()
def __AvgSize(self):
HOST=self.Username+'@'+self.IPAddress
COMMAND="ls -rtl "+ self.path
ssh = subprocess.Popen(["ssh", "%s" % HOST, COMMAND],shell=False,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
result = ssh.stdout.readlines()
if len(result)>1: #at least 1 file present
total_size=0
for i in range(1,len(result)):
s=result[i].decode('utf-8').rstrip()
tmp=s.split()
total_size+=int(tmp[4]) #get filesize
return math.floor(total_size/(len(result)-1)) #compute average file/artifact size
else:#empty,no files
return 0
#-----------------$
#PUBLIC Methods$
@@ -90,17 +79,15 @@ class Log_Mgt:
def LogRotation(self):
avail_space =int(self.__CheckAvailSpace())*1000 #avail space in target folder, initially displayed in Gb
avg_size=self.__AvgSize() #average size of artifacts in the target folder
logging.debug("Avail Space : " + str(avail_space) + " / Artifact Avg Size : " + str(avg_size))
if avail_space < 50*avg_size: #reserved space is 50x artifact file ; oldest file will be deleted
oldestfile=self.__GetOldestFile()
HOST=self.Username+'@'+self.IPAddress
COMMAND="echo " + self.Password + " | sudo -S rm "+ self.path + "/" + oldestfile
logging.debug(COMMAND)
ssh = subprocess.Popen(["ssh", "%s" % HOST, COMMAND],shell=False,stdout=subprocess.PIPE,stderr=subprocess.PIPE)
used_space = self.__CheckUsedSpace() #avail space in target folder
if used_space > 80 :
logging.debug('\u001B[1;37;41m Used Disk > 80%, on ' + self.Username+'@'+self.IPAddress + '\u001B[0m')
logging.debug('\u001B[1;37;41m Removing Artifacts older than 14 days \u001B[0m')
self.__RemoveOldest()
else:
logging.debug("Still some space left for artifacts storage")
logging.debug('Used Disk < 80%, on ' + self.Username+'@'+self.IPAddress +', no cleaning required')
ci-scripts/conf_files/gNB_SA_CU.conf
+1 -23
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@@ -84,17 +84,8 @@ gNBs =
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialDLBWPsubcarrierSpacing = 1;
#pdcch-ConfigCommon
initialDLBWPcontrolResourceSetZero = 12;
initialDLBWPcontrolResourceSetZero = 11;
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
@@ -149,19 +140,6 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
initialULBWPstartSymbolAndLength_0 = 41; # this is SS=0 L=13
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
initialULBWPstartSymbolAndLength_1 = 52; # this is SS=10 L=4
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
ci-scripts/conf_files/gNB_SA_DU.conf
+1 -23
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@@ -76,17 +76,8 @@ gNBs =
# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120
initialDLBWPsubcarrierSpacing = 1;
#pdcch-ConfigCommon
initialDLBWPcontrolResourceSetZero = 12;
initialDLBWPcontrolResourceSetZero = 11;
initialDLBWPsearchSpaceZero = 0;
#pdsch-ConfigCommon
#pdschTimeDomainAllocationList (up to 16 entries)
initialDLBWPk0_0 = 0; #for DL slot
initialDLBWPmappingType_0 = 0; #0=typeA,1=typeB
initialDLBWPstartSymbolAndLength_0 = 40; #this is SS=1,L=13
initialDLBWPk0_1 = 0; #for mixed slot
initialDLBWPmappingType_1 = 0;
initialDLBWPstartSymbolAndLength_1 = 57; #this is SS=1,L=5
#uplinkConfigCommon
#frequencyInfoUL
@@ -141,19 +132,6 @@ gNBs =
# 0=unrestricted, 1=restricted type A, 2=restricted type B
restrictedSetConfig = 0,
# pusch-ConfigCommon (up to 16 elements)
initialULBWPk2_0 = 6; # used for UL slot
initialULBWPmappingType_0 = 1
initialULBWPstartSymbolAndLength_0 = 41; # this is SS=0 L=13
initialULBWPk2_1 = 6; # used for mixed slot
initialULBWPmappingType_1 = 1;
initialULBWPstartSymbolAndLength_1 = 52; # this is SS=10 L=4
initialULBWPk2_2 = 7; # used for Msg.3 during RA
initialULBWPmappingType_2 = 1;
initialULBWPstartSymbolAndLength_2 = 52; # this is SS=10 L=4
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
ci-scripts/conf_files/gNB_SA_n78_106PRB.2x2_usrpn310.conf
+1 -1
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@@ -258,7 +258,7 @@ RUs = (
## beamforming 4x4 matrix:
#bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000, 0x00000000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff];
sdr_addrs = "mgmt_addr=192.168.18.240,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
sdr_addrs = "mgmt_addr=192.168.18.252,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
}
);
ci-scripts/conf_files/gNB_SA_n78_133PRB.2x2_usrpn310.conf
+1 -1
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@@ -254,7 +254,7 @@ RUs = (
## beamforming 4x4 matrix:
#bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000, 0x00000000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff];
sdr_addrs = "mgmt_addr=192.168.18.240,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
sdr_addrs = "mgmt_addr=192.168.18.252,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
}
);
ci-scripts/conf_files/gnb.band78.nsa_2x2.106PRB.usrpn310.conf
+1 -1
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@@ -232,7 +232,7 @@ RUs = (
bf_weights = [0x00007fff, 0x00007fff];
#clock_src = "external";
sf_extension = 0
sdr_addrs = "mgmt_addr=192.168.18.240,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
sdr_addrs = "mgmt_addr=192.168.18.252,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
}
);
ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.2x2.usrpn310.conf
+1 -1
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@@ -261,7 +261,7 @@ RUs = (
## beamforming 4x4 matrix:
#bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000, 0x00000000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff];
sf_extension = 0
sdr_addrs = "mgmt_addr=192.168.18.240,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
sdr_addrs = "mgmt_addr=192.168.18.252,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
}
);
ci-scripts/conf_files/gnb.band78.sa.fr1.106PRB.usrpn310.conf
+1 -1
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@@ -265,7 +265,7 @@ RUs = (
## beamforming 4x4 matrix:
#bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000, 0x00000000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff];
sf_extension = 0
sdr_addrs = "mgmt_addr=192.168.18.240,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
sdr_addrs = "mgmt_addr=192.168.18.252,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
}
);
ci-scripts/conf_files/gnb.band78.sa.fr1.162PRB.2x2.usrpn310.conf
+1 -1
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@@ -260,7 +260,7 @@ RUs = (
## beamforming 4x4 matrix:
#bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000, 0x00000000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff];
sf_extension = 0
sdr_addrs = "mgmt_addr=192.168.18.240,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
sdr_addrs = "mgmt_addr=192.168.18.252,addr=192.168.10.2,second_addr=192.168.20.2,clock_source=internal,time_source=internal"
}
);
ci-scripts/cppcheck_suppressions.list
-4
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@@ -50,10 +50,6 @@ memleak:openair1/PHY/CODING/TESTBENCH/ltetest.c
invalidPrintfArgType_sint:openair1/PHY/CODING/TESTBENCH/pdcch_test.c
//
//-----------------------------------------------------------------------------
// oaisim deprecated, remove?
doubleFree:openair3/TEST/oaisim_mme_list_benchmark.c
//
//-----------------------------------------------------------------------------
// is itti analyzer deprecated
nullPointer:common/utils/itti_analyzer/itti_analyzer.c
nullPointerRedundantCheck:common/utils/itti_analyzer/libbuffers/buffers.c
ci-scripts/datalog_rt_stats.2x2.yaml
+4 -7
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@@ -4,16 +4,14 @@
Title : Processing Time (us)
ColNames :
- Metric
- Average
- Max
- Average vs Reference Deviation (Reference Value ; Acceptability Threshold)
- Average; Max; Count
- Average vs Reference Deviation (Reference Value; Acceptability Threshold)
Ref :
feprx : 120.0
feptx_prec : 8.0
feptx_ofdm : 50.0
feptx_total : 75.0
L1 Tx processing thread 0 : 300.0
L1 Tx processing thread 1 : 300.0
L1 Tx processing : 300.0
DLSCH encoding : 230.0
L1 Rx processing : 175.0
PUSCH inner-receiver : 100.0
@@ -25,8 +23,7 @@ Threshold :
feptx_prec : 1.25
feptx_ofdm : 1.25
feptx_total : 1.25
L1 Tx processing thread 0 : 1.25
L1 Tx processing thread 1 : 1.25
L1 Tx processing : 1.25
DLSCH encoding : 1.25
L1 Rx processing : 1.25
PUSCH inner-receiver : 1.25
ci-scripts/datalog_rt_stats.default.yaml
+4 -7
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@@ -4,16 +4,14 @@
Title : Processing Time (us)
ColNames :
- Metric
- Average
- Max
- Average vs Reference Deviation (Reference Value ; Acceptability Threshold)
- Average; Max; Count
- Average vs Reference Deviation (Reference Value; Acceptability Threshold)
Ref :
feprx : 60.0
feptx_prec : 8.0
feptx_ofdm : 50.0
feptx_total : 75.0
L1 Tx processing thread 0 : 300.0
L1 Tx processing thread 1 : 300.0
L1 Tx processing : 300.0
DLSCH encoding : 230.0
L1 Rx processing : 175.0
PUSCH inner-receiver : 100.0
@@ -25,8 +23,7 @@ Threshold :
feptx_prec : 1.25
feptx_ofdm : 1.25
feptx_total : 1.25
L1 Tx processing thread 0 : 1.25
L1 Tx processing thread 1 : 1.25
L1 Tx processing : 1.25
DLSCH encoding : 1.25
L1 Rx processing : 1.25
PUSCH inner-receiver : 1.25
ci-scripts/html.py
+6 -8
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@@ -478,21 +478,19 @@ class HTMLManagement():
self.htmlFile.write(' </tr>\n')
self.htmlFile.write(' <tr bgcolor = "#33CCFF" >\n')
self.htmlFile.write(' <th colspan="3">'+ DataLog['ColNames'][0] +'</th>\n')
self.htmlFile.write(' <th>' + DataLog['ColNames'][1] + '</th>\n')
self.htmlFile.write(' <th>' + DataLog['ColNames'][2] + '</th>\n')
self.htmlFile.write(' <th colspan=' + str(1+self.htmlUEConnected) + '>'+ DataLog['ColNames'][3] +'</th>\n')
self.htmlFile.write(' <th colspan="2">' + DataLog['ColNames'][1] + '</th>\n')
self.htmlFile.write(' <th colspan=' + str(1+self.htmlUEConnected) + '>'+ DataLog['ColNames'][2] +'</th>\n')
self.htmlFile.write(' </tr>\n')
for k in DataLog['Data']:
# TestRow
self.htmlFile.write(' <tr>\n')
self.htmlFile.write(' <td colspan="3" bgcolor = "lightcyan" >' + k + ' </td>\n')
self.htmlFile.write(' <td bgcolor = "lightcyan" >' + DataLog['Data'][k][0] + ' </td>\n')
self.htmlFile.write(' <td bgcolor = "lightcyan" >' + DataLog['Data'][k][1] + ' </td>\n')
if float(DataLog['Data'][k][2])> DataLog['Threshold'][k]:
self.htmlFile.write(' <th bgcolor = "red" >' + DataLog['Data'][k][2] + ' (Ref = ' + str(DataLog['Ref'][k]) + ' ; Thres = ' +str(DataLog['Threshold'][k])+') ' + '</th>\n')
self.htmlFile.write(' <td colspan="2" bgcolor = "lightcyan" >' + DataLog['Data'][k][0] + '; ' + DataLog['Data'][k][1] + '; ' + DataLog['Data'][k][2] + ' </td>\n')
if float(DataLog['Data'][k][3])> DataLog['Threshold'][k]:
self.htmlFile.write(' <th bgcolor = "red" >' + DataLog['Data'][k][3] + ' (Ref = ' + str(DataLog['Ref'][k]) + ' ; Thres = ' +str(DataLog['Threshold'][k])+') ' + '</th>\n')
else:
self.htmlFile.write(' <th bgcolor = "green" ><font color="white">' + DataLog['Data'][k][2] + ' (Ref = ' + str(DataLog['Ref'][k]) + ' ; Thres = ' +str(DataLog['Threshold'][k])+') ' + '</th>\n')
self.htmlFile.write(' <th bgcolor = "green" ><font color="white">' + DataLog['Data'][k][3] + ' (Ref = ' + str(DataLog['Ref'][k]) + ' ; Thres = ' +str(DataLog['Threshold'][k])+') ' + '</th>\n')
self.htmlFile.write(' </tr>\n')
self.htmlFile.close()
ci-scripts/ran.py
+5 -3
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@@ -1174,17 +1174,19 @@ class RANManagement():
datalog_rt_stats['Data']={}
if len(real_time_stats)!=0: #check if dictionary is not empty
for k in real_time_stats:
tmp=re.match(r'^(?P<metric>.*):\s+(?P<avg>\d+\.\d+) us;\s+\d+;\s+(?P<max>\d+\.\d+) us;',real_time_stats[k])
tmp=re.match(r'^(?P<metric>.*):\s+(?P<avg>\d+\.\d+) us;\s+(?P<count>\d+);\s+(?P<max>\d+\.\d+) us;',real_time_stats[k])
if tmp is not None:
metric=tmp.group('metric')
avg=float(tmp.group('avg'))
max=float(tmp.group('max'))
datalog_rt_stats['Data'][metric]=["{:.0f}".format(avg),"{:.0f}".format(max),"{:.2f}".format(avg/datalog_rt_stats['Ref'][metric])]
count=int(tmp.group('count'))
datalog_rt_stats['Data'][metric]=["{:.0f}".format(avg),"{:.0f}".format(max),"{:d}".format(count),"{:.2f}".format(avg/datalog_rt_stats['Ref'][metric])]
#once all metrics are collected, store the data as a class attribute to build a dedicated HTML table afterward
self.datalog_rt_stats=datalog_rt_stats
#check if there is a fail => will render the test as failed
for k in datalog_rt_stats['Data']:
if float(datalog_rt_stats['Data'][k][2])> datalog_rt_stats['Threshold'][k]: #condition for fail : avg/ref is greater than the fixed threshold
if float(datalog_rt_stats['Data'][k][3])> datalog_rt_stats['Threshold'][k]: #condition for fail : avg/ref is greater than the fixed threshold
logging.debug('\u001B[1;30;43m datalog_rt_stats metric ' + k + '=' + datalog_rt_stats['Data'][k][3] + ' > threshold ' + str(datalog_rt_stats['Threshold'][k]) + ' \u001B[0m')
RealTimeProcessingIssue = True
else:
statMsg = 'No real time stats found in the log file\n'
ci-scripts/stats_monitor_conf.yaml
+3 -5
View File
@@ -20,8 +20,7 @@ gnb :
feptx_prec:
feptx_ofdm:
feptx_total:
L1 Tx processing thread 0:
L1 Tx processing thread 1:
L1 Tx processing:
DLSCH encoding:
L1 Rx processing:
PUSCH inner-receiver:
@@ -40,12 +39,11 @@ gnb :
rt.feptx_ofdm:
rt.feptx_total:
page3:
rt.L1 Tx processing thread 0:
rt.L1 Tx processing thread 1:
rt.L1 Tx processing:
rt.DLSCH encoding:
rt.L1 Rx processing:
page4:
rt.PUSCH inner-receiver:
rt.PUSCH decoding:
rt.DL & UL scheduling timing stats:
rt.UL Indication:
rt.UL Indication:
ci-scripts/xml_files/fr1_sa_quectel_162prb.xml
+2 -2
View File
@@ -96,8 +96,8 @@
<testCase id="072000">
<class>Iperf</class>
<desc>iperf (DL/140Mbps/UDP)(60 sec)(single-ue profile)</desc>
<iperf_args>-u -b 140M -t 60</iperf_args>
<desc>iperf (DL/200Mbps/UDP)(60 sec)(single-ue profile)</desc>
<iperf_args>-u -b 200M -t 60</iperf_args>
<direction>DL</direction>
<id>nrmodule2_quectel</id>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
ci-scripts/xml_files/fr1_sa_quectel_stages.xml
+12 -1
View File
@@ -42,6 +42,8 @@
000001
071004
000001
071005
000001
011002
081000
</TestCaseRequestedList>
@@ -148,7 +150,16 @@
<iperf_bitrate_threshold>90</iperf_bitrate_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="071005">
<class>Iperf</class>
<desc>iperf (DL/130Mbps/UDP)(30 sec)(single-ue profile)</desc>
<iperf_args>-u -b 130M -t 30</iperf_args>
<direction>DL</direction>
<id>nrmodule2_quectel</id>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_bitrate_threshold>50</iperf_bitrate_threshold>
<iperf_profile>single-ue</iperf_profile>
</testCase>
<testCase id="081000">
cmake_targets/CMakeLists.txt
+75 -281
View File
@@ -690,19 +690,13 @@ add_list1_option(NB_ANTENNAS_RX "4" "Number of antennas in reception" "1" "2" "4
add_list1_option(NB_ANTENNAS_TX "4" "Number of antennas in transmission" "1" "2" "4")
#NOKIA config enhancement
set (CONFIG_ROOTDIR
${OPENAIR_DIR}/common/config
)
set (CONFIG_SOURCES
set (CONFIG_ROOTDIR ${OPENAIR_DIR}/common/config)
add_library(CONFIG_LIB
${CONFIG_ROOTDIR}/config_load_configmodule.c
${CONFIG_ROOTDIR}/config_userapi.c
${CONFIG_ROOTDIR}/config_cmdline.c
)
set (CONFIG_LIBCONFIG_SOURCES
${CONFIG_ROOTDIR}/libconfig/config_libconfig.c
)
add_library(CONFIG_LIB ${CONFIG_SOURCES})
add_library(params_libconfig MODULE ${CONFIG_LIBCONFIG_SOURCES} )
)
add_library(params_libconfig MODULE ${CONFIG_ROOTDIR}/libconfig/config_libconfig.c)
target_link_libraries(params_libconfig config)
# shared library loader
set (SHLIB_LOADER_SOURCES
@@ -1003,8 +997,6 @@ include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC")
include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PDCP")
include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/S1AP")
include_directories("${OPENAIR2_DIR}/UTIL/OSA")
include_directories("${OPENAIR2_DIR}/UTIL/LFDS/liblfds6.1.1/liblfds611/inc")
include_directories("${OPENAIR2_DIR}/UTIL/LFDS/liblfds7.0.0/liblfds700/inc")
include_directories("${OPENAIR2_DIR}/UTIL/MEM")
include_directories("${OPENAIR2_DIR}/UTIL/LISTS")
include_directories("${OPENAIR2_DIR}/UTIL/FIFO")
@@ -1019,8 +1011,29 @@ include_directories("${OPENAIR2_DIR}/UTIL/OMV")
include_directories("${OPENAIR2_DIR}/RRC/LTE/MESSAGES")
include_directories("${OPENAIR_DIR}")
# Utilities Library
# flexran
################
# Make lfds as a own source code (even if it is a outside library)
# only user: Flexran, please don't use lfds in any other component
###################################################################
set(lfds7 ${OPENAIR2_DIR}/UTIL/LFDS/liblfds7.0.0/liblfds700/src/)
file(GLOB lfds7_queue ${lfds7}/lfds700_queue/*.c)
file(GLOB lfds7_ring ${lfds7}/lfds700_ringbuffer/*.c)
file(GLOB lfds7_qbss ${lfds7}/lfds700_queue_bounded_singleconsumer_singleproducer/*.c)
file(GLOB lfds7_stack ${lfds7}/lfds700_stack/*.c)
file(GLOB lfds7_freelist ${lfds7}/lfds700_freelist/*.c)
file(GLOB lfds7_btree ${lfds7}/lfds700_btree_addonly_unbalanced/*.c)
file(GLOB lfds7_hash ${lfds7}/lfds700_hash_addonly/*.c)
file(GLOB lfds7_ordered_list ${lfds7}/lfds700_list_addonly_ordered_singlylinked/*.c)
file(GLOB lfds7_unordered_list ${lfds7}/lfds700_list_addonly_singlylinked_unordered/*.c)
file(GLOB lfds7_misc ${lfds7}/lfds700_misc/*.c)
add_library(LFDS7
${lfds7_queue} ${lfds7_ring} ${lfds7_qbss} ${lfds7_stack} ${lfds7_freelist} ${lfds7_btree} ${lfds7_hash} ${lfds7_ordered_list} ${lfds7_unordered_list} ${lfds7_misc}
)
target_include_directories(LFDS7 PRIVATE "${lfds7}")
# set the version of protobuf messages, V3 not supported yet
add_list1_option(FLPT_VERSION V2 "FLPT MSG protobuf grammar version" V2 V3)
@@ -1068,6 +1081,9 @@ add_library(FLPT_MSG
${FLPT_OAI_generated}
${FLPT_source}
)
target_link_libraries(FLPT_MSG LFDS7)
add_dependencies(FLPT_MSG LFDS7)
set(FLPT_MSG_LIB FLPT_MSG)
#message("prpt c dir is : ${FLPT_C_DIR}")
include_directories (${FLPT_C_DIR})
@@ -1079,6 +1095,7 @@ add_library(ASYNC_IF
${OPENAIR2_DIR}/UTIL/ASYNC_IF/ringbuffer_queue.c
)
set(ASYNC_IF_LIB ASYNC_IF)
target_include_directories(ASYNC_IF PRIVATE "${OPENAIR2_DIR}/UTIL/LFDS/liblfds7.0.0/liblfds700/inc")
include_directories(${OPENAIR2_DIR}/UTIL/ASYNC_IF)
add_library(FLEXRAN_AGENT
@@ -1101,7 +1118,9 @@ add_library(FLEXRAN_AGENT
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c
${OPENAIR2_DIR}/ENB_APP/flexran_agent_app.c
)
add_dependencies(FLEXRAN_AGENT rrc_flag)
add_dependencies(FLEXRAN_AGENT rrc_flag ASYNC_IF)
target_link_libraries(FLEXRAN_AGENT ASYNC_IF LFDS7)
target_include_directories(FLEXRAN_AGENT PRIVATE "${OPENAIR2_DIR}/UTIL/LFDS/liblfds7.0.0/liblfds700/inc")
set(FLEXRAN_AGENT_LIB FLEXRAN_AGENT)
add_library(flapp_sample SHARED
${OPENAIR2_DIR}/ENB_APP/flexran_apps/sample.c
@@ -1161,74 +1180,33 @@ set(FSPT_MSG_LIB FSPT_MSG)
message("fspt c dir is : ${FSPT_C_DIR}")
include_directories (${FSPT_C_DIR})
# add_library(ASYNC_IF
# ${OPENAIR2_DIR}/UTIL/ASYNC_IF/socket_link.c
# ${OPENAIR2_DIR}/UTIL/ASYNC_IF/link_manager.c
# ${OPENAIR2_DIR}/UTIL/ASYNC_IF/message_queue.c
# ${OPENAIR2_DIR}/UTIL/ASYNC_IF/ringbuffer_queue.c
# )
# set(ASYNC_IF_LIB ASYNC_IF)
# include_directories(${OPENAIR2_DIR}/UTIL/ASYNC_IF)
set(PROTOBUF_LIB "protobuf-c")
#set(PROTOBUF_LIB "protobuf") #for Cpp
###########
# Utilities
###############
add_library(HASHTABLE
${OPENAIR_DIR}/common/utils/hashtable/hashtable.c
${OPENAIR_DIR}/common/utils/hashtable/obj_hashtable.c
)
include_directories(${OPENAIR_DIR}/common/utils/hashtable)
set(UTIL_SRC
# ${OPENAIR2_DIR}/UTIL/CLI/cli.c
# ${OPENAIR2_DIR}/UTIL/CLI/cli_cmd.c
# ${OPENAIR2_DIR}/UTIL/CLI/cli_server.c
${OPENAIR2_DIR}/UTIL/FIFO/pad_list.c
add_library(UTIL
${OPENAIR2_DIR}/UTIL/LISTS/list.c
${OPENAIR2_DIR}/UTIL/LISTS/list2.c
${OPENAIR_DIR}/common/utils/LOG/log.c
${OPENAIR_DIR}/common/utils/LOG/vcd_signal_dumper.c
${OPENAIR2_DIR}/UTIL/MATH/oml.c
# ${OPENAIR2_DIR}/UTIL/MEM/mem_block.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG_create_dir.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG_detect_file.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG_generate_report.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG_parse_filename.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG_parse_XML.c
# ${OPENAIR2_DIR}/UTIL/OCG/OCG_save_XML.c
# ${OPENAIR2_DIR}/UTIL/OMG/common.c
# ${OPENAIR2_DIR}/UTIL/OMG/grid.c
# ${OPENAIR2_DIR}/UTIL/OMG/job.c
# ${OPENAIR2_DIR}/UTIL/OMG/mobility_parser.c
# ${OPENAIR2_DIR}/UTIL/OMG/omg.c
# ${OPENAIR2_DIR}/UTIL/OMG/omg_hashtable.c
# ${OPENAIR2_DIR}/UTIL/OMG/rwalk.c
# ${OPENAIR2_DIR}/UTIL/OMG/rwp.c
# ${OPENAIR2_DIR}/UTIL/OMG/static.c
# ${OPENAIR2_DIR}/UTIL/OMG/steadystaterwp.c
# ${OPENAIR2_DIR}/UTIL/OMG/trace.c
# ${OPENAIR2_DIR}/UTIL/OMG/trace_hashtable.c
${OPENAIR2_DIR}/UTIL/OPT/probe.c
# ${OPENAIR2_DIR}/UTIL/OTG/otg_tx.c
# ${OPENAIR2_DIR}/UTIL/OTG/otg.c
# ${OPENAIR2_DIR}/UTIL/OTG/otg_kpi.c
# ${OPENAIR2_DIR}/UTIL/OTG/otg_models.c
# ${OPENAIR2_DIR}/UTIL/OTG/otg_form.c
# ${OPENAIR2_DIR}/UTIL/OTG/otg_rx.c
)
add_library(UTIL ${UTIL_SRC})
add_dependencies(UTIL rrc_flag)
#set(OMG_SUMO_SRC
# ${OPENAIR2_DIR}/UTIL/OMG/client_traci_OMG.c
# ${OPENAIR2_DIR}/UTIL/OMG/id_manager.c
# ${OPENAIR2_DIR}/UTIL/OMG/sumo.c
# ${OPENAIR2_DIR}/UTIL/OMG/socket_traci_OMG.c
# ${OPENAIR2_DIR}/UTIL/OMG/storage_traci_OMG.c
# )
#add_library(OMG_SUMO ${OMG_SUMO_SRC})
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/backtrace.c
${OPENAIR_DIR}/common/utils/time_meas.c
)
set(SECU_OSA_SRC
${OPENAIR2_DIR}/UTIL/OSA/osa_key_deriver.c
@@ -1491,7 +1469,6 @@ set(PHY_SRC_COMMON
${OPENAIR1_DIR}/PHY/TOOLS/signal_energy.c
${OPENAIR1_DIR}/PHY/TOOLS/dB_routines.c
${OPENAIR1_DIR}/PHY/TOOLS/sqrt.c
${OPENAIR1_DIR}/PHY/TOOLS/time_meas.c
${OPENAIR1_DIR}/PHY/TOOLS/lut.c
)
@@ -1628,7 +1605,6 @@ set(PHY_SRC_UE
${OPENAIR1_DIR}/PHY/TOOLS/signal_energy.c
${OPENAIR1_DIR}/PHY/TOOLS/dB_routines.c
${OPENAIR1_DIR}/PHY/TOOLS/sqrt.c
${OPENAIR1_DIR}/PHY/TOOLS/time_meas.c
${OPENAIR1_DIR}/PHY/TOOLS/lut.c
${PHY_POLARSRC}
${PHY_SMALLBLOCKSRC}
@@ -1682,7 +1658,6 @@ set(PHY_SRC_UE
${OPENAIR1_DIR}/PHY/TOOLS/signal_energy.c
${OPENAIR1_DIR}/PHY/TOOLS/dB_routines.c
${OPENAIR1_DIR}/PHY/TOOLS/sqrt.c
${OPENAIR1_DIR}/PHY/TOOLS/time_meas.c
${OPENAIR1_DIR}/PHY/TOOLS/lut.c
${OPENAIR1_DIR}/PHY/INIT/nr_init_ue.c
# ${OPENAIR1_DIR}/SIMULATION/NR_UE_PHY/unit_tests/src/pucch_uci_test.c
@@ -1835,7 +1810,6 @@ set(L2_SRC
${PDCP_DIR}/pdcp_primitives.c
${PDCP_DIR}/pdcp_util.c
${PDCP_DIR}/pdcp_security.c
${PDCP_DIR}/pdcp_netlink.c
${OPENAIR2_DIR}/LAYER2/openair2_proc.c
# ${RRC_DIR}/rrc_UE.c
${RRC_DIR}/rrc_eNB.c
@@ -1890,7 +1864,6 @@ set(L2_SRC_UE
${PDCP_DIR}/pdcp_primitives.c
${PDCP_DIR}/pdcp_util.c
${PDCP_DIR}/pdcp_security.c
${PDCP_DIR}/pdcp_netlink.c
${RRC_DIR}/rrc_UE.c
${RRC_DIR}/rrc_common.c
${RRC_DIR}/L2_interface_common.c
@@ -1910,6 +1883,7 @@ set(NR_L2_SRC_UE
${NR_SDAP_SRC}
${NR_UE_RRC_DIR}/L2_interface_ue.c
${NR_UE_RRC_DIR}/main_ue.c
${NR_RRC_DIR}/nr_rrc_config.c
${NR_UE_RRC_DIR}/rrc_UE.c
${NR_UE_RRC_DIR}/rrc_nsa.c
)
@@ -2430,43 +2404,6 @@ add_library(LIB_5GNAS_GNB
)
target_link_libraries(LIB_5GNAS_GNB SECU_CN ${CRYPTO_LIBRARIES})
# Make lfds as a own source code (even if it is a outside library)
# For better intergration with compilation flags & structure of cmake
###################################################################
set(lfds ${OPENAIR2_DIR}/UTIL/LFDS/liblfds6.1.1/liblfds611/src/)
file(GLOB lfds_queue ${lfds}/lfds611_queue/*.c)
file(GLOB lfds_ring ${lfds}/lfds611_ringbuffer/*.c)
file(GLOB lfds_slist ${lfds}/lfds611_slist/*.c)
file(GLOB lfds_stack ${lfds}/lfds611_stack/*.c)
file(GLOB lfds_freelist ${lfds}/lfds611_freelist/*.c)
include_directories(${lfds})
add_library(LFDS
${lfds_queue} ${lfds_ring} ${lfds_slist} ${lfds_stack} ${lfds_freelist}
${lfds}/lfds611_liblfds/lfds611_liblfds_abstraction_test_helpers.c
${lfds}/lfds611_liblfds/lfds611_liblfds_aligned_free.c
${lfds}/lfds611_liblfds/lfds611_liblfds_aligned_malloc.c
${lfds}/lfds611_abstraction/lfds611_abstraction_free.c
${lfds}/lfds611_abstraction/lfds611_abstraction_malloc.c
)
set(lfds7 ${OPENAIR2_DIR}/UTIL/LFDS/liblfds7.0.0/liblfds700/src/)
file(GLOB lfds7_queue ${lfds7}/lfds700_queue/*.c)
file(GLOB lfds7_ring ${lfds7}/lfds700_ringbuffer/*.c)
file(GLOB lfds7_qbss ${lfds7}/lfds700_queue_bounded_singleconsumer_singleproducer/*.c)
file(GLOB lfds7_stack ${lfds7}/lfds700_stack/*.c)
file(GLOB lfds7_freelist ${lfds7}/lfds700_freelist/*.c)
file(GLOB lfds7_btree ${lfds7}/lfds700_btree_addonly_unbalanced/*.c)
file(GLOB lfds7_hash ${lfds7}/lfds700_hash_addonly/*.c)
file(GLOB lfds7_ordered_list ${lfds7}/lfds700_list_addonly_ordered_singlylinked/*.c)
file(GLOB lfds7_unordered_list ${lfds7}/lfds700_list_addonly_singlylinked_unordered/*.c)
file(GLOB lfds7_misc ${lfds7}/lfds700_misc/*.c)
include_directories(${lfds7})
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}
)
add_library(SIMU_COMMON
${OPENAIR1_DIR}/SIMULATION/TOOLS/random_channel.c
${OPENAIR1_DIR}/SIMULATION/TOOLS/rangen_double.c
@@ -2601,7 +2538,7 @@ add_library(minimal_lib
${OPENAIR_DIR}/common/utils/minimal_stub.c
${T_SOURCE}
)
target_link_libraries(minimal_lib pthread dl ${T_LIB} ${CONFIG_LIB})
target_link_libraries(minimal_lib pthread dl ${T_LIB} CONFIG_LIB)
add_executable(nfapi_test
${OPENAIR_DIR}/openair2/NR_PHY_INTERFACE/nfapi_5g_test.c
@@ -2630,7 +2567,6 @@ add_executable(lte-softmodem
${OPENAIR_TARGETS}/RT/USER/lte-ru.c
${OPENAIR_TARGETS}/RT/USER/ru_control.c
${OPENAIR_TARGETS}/RT/USER/lte-softmodem.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR2_DIR}/ENB_APP/NB_IoT_interface.c
${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c
@@ -2645,14 +2581,11 @@ add_executable(lte-softmodem
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/multicast_link.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/socket.c
${OPENAIR3_DIR}/NAS/UE/nas_ue_task.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${PHY_INTERFACE_DIR}/queue_t.c
${OPENAIR_DIR}/common/utils/lte/ue_power.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${XFORMSINTERFACE_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
add_dependencies(lte-softmodem rrc_flag s1ap_flag x2_flag oai_iqplayer)
@@ -2660,19 +2593,18 @@ add_dependencies(lte-softmodem rrc_flag s1ap_flag x2_flag oai_iqplayer)
target_link_libraries (lte-softmodem
-Wl,--start-group
RRC_LIB NR_RRC_LIB S1AP_LIB S1AP_ENB M2AP_LIB M2AP_ENB X2AP_LIB X2AP_ENB M3AP_LIB M3AP_ENB GTPV1U F1AP_LIB F1AP SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP 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 MISC_NFAPI_LTE_LIB LFDS7
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB}
PHY_COMMON PHY PHY_RU L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB MISC_NFAPI_LTE_LIB
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB}
-Wl,--end-group z dl)
target_link_libraries (lte-softmodem ${LIBXML2_LIBRARIES})
target_link_libraries (lte-softmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES})
target_link_libraries (lte-softmodem pthread m CONFIG_LIB rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES})
target_link_libraries (lte-softmodem ${LIB_LMS_LIBRARIES})
target_link_libraries (lte-softmodem ${T_LIB})
add_executable(ocp-enb
${OPENAIR_DIR}/executables/main-ocp.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR_DIR}/executables/main-fs6.c
${OPENAIR_DIR}/executables/transport_split.c
@@ -2688,14 +2620,11 @@ add_executable(ocp-enb
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/multicast_link.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/socket.c
${OPENAIR3_DIR}/NAS/UE/nas_ue_task.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/lte/ue_power.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${PHY_INTERFACE_DIR}/queue_t.c
${XFORMSINTERFACE_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
add_dependencies(ocp-enb rrc_flag s1ap_flag x2_flag oai_iqplayer coding params_libconfig rfsimulator)
@@ -2704,10 +2633,10 @@ 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 SCHED_LIB SCHED_RU_LIB
PHY_COMMON PHY PHY_RU LFDS L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB MISC_NFAPI_LTE_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB LFDS7 SIMU_COMMON
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB}
PHY_COMMON PHY PHY_RU L2 L2_LTE NFAPI_COMMON_LIB NFAPI_LIB MISC_NFAPI_LTE_LIB NFAPI_VNF_LIB NFAPI_PNF_LIB NFAPI_USER_LIB SIMU_COMMON
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${FLEXRAN_AGENT_LIB} ${FSPT_MSG_LIB}
-Wl,--end-group z dl)
target_link_libraries (ocp-enb ${LIBXML2_LIBRARIES} pthread m ${CONFIG_LIBRARIES} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${LIB_LMS_LIBRARIES} ${T_LIB})
target_link_libraries (ocp-enb ${LIBXML2_LIBRARIES} pthread m CONFIG_LIB rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${LIB_LMS_LIBRARIES} ${T_LIB})
add_executable(oairu
${OPENAIR_TARGETS}/RT/USER/lte-ru.c
@@ -2716,23 +2645,18 @@ add_executable(oairu
${OPENAIR_TARGETS}/ARCH/COMMON/record_player.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR_DIR}/openair1/SCHED/phy_procedures_lte_common.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables/main_ru.c
${T_SOURCE}
${OPENAIR_DIR}/common/utils/LOG/log.c
${CONFIG_SOURCES}
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${SHLIB_LOADER_SOURCES}
)
target_link_libraries (oairu
-Wl,--start-group
SCHED_RU_LIB
PHY_COMMON PHY_RU
PHY_COMMON PHY_RU UTIL
-Wl,--end-group z dl)
target_link_libraries (oairu pthread m ${CONFIG_LIB} rt ${CMAKE_DL_LIBS} ${T_LIB})
target_link_libraries (oairu pthread m CONFIG_LIB rt ${CMAKE_DL_LIBS} ${T_LIB})
# lte-uesoftmodem is UE implementation
@@ -2751,13 +2675,10 @@ add_executable(lte-uesoftmodem
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/multicast_link.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/socket.c
${OPENAIR3_DIR}/NAS/UE/nas_ue_task.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/lte/ue_power.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${XFORMSINTERFACE_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
@@ -2770,12 +2691,12 @@ target_link_libraries (lte-uesoftmodem
-Wl,--start-group
RRC_LIB NR_RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB
SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_RU_LIB SCHED_UE_LIB PHY_COMMON
PHY_UE PHY_RU LFDS L2_UE L2_LTE LFDS7 SIMU_COMMON SIMU NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB MISC_NFAPI_LTE_LIB
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${ATLAS_LIBRARIES}
PHY_UE PHY_RU L2_UE L2_LTE SIMU_COMMON SIMU NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB NFAPI_USER_LIB MISC_NFAPI_LTE_LIB
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ATLAS_LIBRARIES}
-Wl,--end-group z dl)
target_link_libraries (lte-uesoftmodem ${LIBXML2_LIBRARIES})
target_link_libraries (lte-uesoftmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (lte-uesoftmodem pthread m CONFIG_LIB rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (lte-uesoftmodem ${LIB_LMS_LIBRARIES})
target_link_libraries (lte-uesoftmodem ${T_LIB})
@@ -2788,7 +2709,6 @@ add_executable(nr-softmodem
${s1ap_h}
# ${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_DIR}/executables/nr-gnb.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables/nr-ru.c
${OPENAIR_DIR}/executables/nr-softmodem.c
${OPENAIR_DIR}/executables/softmodem-common.c
@@ -2798,74 +2718,31 @@ add_executable(nr-softmodem
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/lte/ue_power.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${PHY_INTERFACE_DIR}/queue_t.c
${XFORMSINTERFACE_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
${OPENAIR2_DIR}/ENB_APP/flexran_agent_ran_api_to_fix.c
)
target_link_libraries (nr-softmodem
-Wl,--start-group
UTIL HASHTABLE SCTP_CLIENT SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA
ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 ${RAL_LIB} ${NAS_UE_LIB} RRC_LIB NR_RRC_LIB
UTIL HASHTABLE SCTP_CLIENT SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU GTPV1U SECU_CN SECU_OSA
ITTI ${FLPT_MSG_LIB} ${FLEXRAN_AGENT_LIB} ${RAL_LIB} ${NAS_UE_LIB} RRC_LIB NR_RRC_LIB
NGAP_LIB NGAP_GNB S1AP_LIB S1AP_ENB L2_LTE_NR 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 ${FSPT_MSG_LIB}
-Wl,--end-group z dl)
target_link_libraries (nr-softmodem ${LIBXML2_LIBRARIES})
target_link_libraries (nr-softmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (nr-softmodem pthread m CONFIG_LIB rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (nr-softmodem ${LIB_LMS_LIBRARIES})
target_link_libraries (nr-softmodem ${T_LIB})
add_dependencies( nr-softmodem ldpc_orig ldpc_optim ldpc_optim8seg ldpc )
add_executable(ocp-gnb
${rrc_h}
${nr_rrc_h}
${s1ap_h}
# ${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_DIR}/executables/ocp-gnb.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
${OPENAIR_TARGETS}/ARCH/COMMON/record_player.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${PHY_INTERFACE_DIR}/queue_t.c
${XFORMS_SOURCE_NR}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
${XFORMSINTERFACE_SOURCE}
)
target_link_libraries (ocp-gnb
-Wl,--start-group
UTIL HASHTABLE SCTP_CLIENT SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA
ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${RAL_LIB} ${NAS_UE_LIB} RRC_LIB NR_RRC_LIB
NGAP_LIB NGAP_GNB S1AP_LIB S1AP_ENB L2_LTE_NR 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 SIMU_COMMON
-Wl,--end-group z dl)
target_link_libraries (ocp-gnb ${LIBXML2_LIBRARIES} )
target_link_libraries (ocp-gnb pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (ocp-gnb ${LIB_LMS_LIBRARIES})
target_link_libraries (ocp-gnb ${T_LIB})
add_dependencies(ocp-gnb ldpc_orig ldpc_optim ldpc_optim8seg ldpc params_libconfig rfsimulator oai_usrpdevif rfsimulator nrscope)
# nr-uesoftmodem is UE implementation
#######################################
@@ -2873,7 +2750,6 @@ add_executable(nr-uesoftmodem
${rrc_h}
${s1ap_h}
# ${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/executables/nr-uesoftmodem.c
${OPENAIR_DIR}/executables/nr-ue.c
${OPENAIR_DIR}/executables/softmodem-common.c
@@ -2885,28 +2761,24 @@ add_executable(nr-uesoftmodem
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${OPENAIR3_DIR}/NAS/UE/nas_ue_task.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${XFORMSINTERFACE_SOURCE}
${T_SOURCE}
${UTIL_SRC}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
target_link_libraries (nr-uesoftmodem
-Wl,--start-group
RRC_LIB NR_RRC_LIB NGAP_LIB NGAP_GNB SECU_CN SECU_OSA UTIL HASHTABLE SCTP_CLIENT 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_LTE_NR MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB
PHY_COMMON PHY_NR_COMMON PHY_UE PHY_NR_UE PHY_RU NR_L2_UE L2_UE_LTE_NR MAC_NR_COMMON NFAPI_COMMON_LIB NFAPI_LIB NFAPI_PNF_LIB
NFAPI_USER_LIB MISC_NFAPI_NR_LIB S1AP_LIB S1AP_ENB
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${ATLAS_LIBRARIES}
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ATLAS_LIBRARIES}
NFAPI_USER_LIB S1AP_LIB S1AP_ENB
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} LFDS7 ${ATLAS_LIBRARIES} LIB_5GNAS_GNB LIB_NAS_SIMUE ${NAS_SIM_LIB}
${RAL_LIB} ${NAS_UE_LIB} ITTI ${FLPT_MSG_LIB} ${ATLAS_LIBRARIES} LIB_5GNAS_GNB LIB_NAS_SIMUE ${NAS_SIM_LIB}
-Wl,--end-group z dl)
target_link_libraries (nr-uesoftmodem ${LIBXML2_LIBRARIES})
target_link_libraries (nr-uesoftmodem pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (nr-uesoftmodem pthread m CONFIG_LIB rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (nr-uesoftmodem ${LIB_LMS_LIBRARIES})
target_link_libraries (nr-uesoftmodem ${T_LIB})
@@ -2914,7 +2786,6 @@ add_dependencies( nr-uesoftmodem ldpc_orig ldpc_optim ldpc_optim8seg ldpc )
if (CUDA_FOUND)
add_dependencies( nr-uesoftmodem ldpc_cuda)
add_dependencies( nr-softmodem ldpc_cuda)
add_dependencies( ocp-gnb ldpc_cuda)
endif (CUDA_FOUND)
###################################"
# Addexecutables for tests
@@ -2928,30 +2799,25 @@ endif (CUDA_FOUND)
add_executable(dlsim_tm4
${OPENAIR1_DIR}/SIMULATION/LTE_PHY/dlsim_tm4.c
${OPENAIR1_DIR}/PHY/TOOLS/lte_phy_scope_tm4.c
${OPENAIR_DIR}/common/utils/system.c
${T_SOURCE}
)
target_link_libraries (dlsim_tm4
-Wl,--start-group SIMU_COMMON SIMU UTIL SCHED_LIB SCHED_RU_LIB PHY LFDS ITTI -Wl,--end-group
pthread m rt ${CONFIG_LIB} ${ATLAS_LIBRARIES} ${T_LIB}
-Wl,--start-group SIMU_COMMON SIMU UTIL SCHED_LIB SCHED_RU_LIB PHY ITTI -Wl,--end-group
pthread m rt CONFIG_LIB ${ATLAS_LIBRARIES} ${T_LIB}
)
add_executable(rftest
${OPENAIR_DIR}/openair1/PHY/TOOLS/calibration_test.c
${OPENAIR_DIR}/openair1/PHY/TOOLS/calibration_scope.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_TARGETS}/ARCH/COMMON/common_lib.c
${OPENAIR_DIR}/executables/softmodem-common.c
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
target_link_libraries(rftest minimal_lib PHY_NR_COMMON pthread dl m forms ${T_LIB} )
target_link_libraries(rftest minimal_lib CONFIG_LIB PHY_NR_COMMON UTIL pthread dl m forms ${T_LIB} )
add_executable(polartest
${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/polartest.c
${OPENAIR_DIR}/common/utils/backtrace.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/system.c
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -2962,9 +2828,7 @@ target_link_libraries(polartest
add_executable(smallblocktest
${OPENAIR1_DIR}/PHY/CODING/TESTBENCH/smallblocktest.c
${OPENAIR_DIR}/common/utils/backtrace.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/system.c
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -2994,11 +2858,7 @@ target_link_libraries(ldpctest
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
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -3009,11 +2869,7 @@ target_link_libraries(nr_dlschsim
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
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -3025,12 +2881,7 @@ target_link_libraries(nr_pbchsim
#PUCCH ---> Prashanth
add_executable(nr_pucchsim
${OPENAIR1_DIR}/SIMULATION/NR_PHY/pucchsim.c
${OPENAIR_DIR}/common/utils/backtrace.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -3041,17 +2892,13 @@ target_link_libraries(nr_pucchsim
add_executable(nr_dlsim
${OPENAIR1_DIR}/SIMULATION/NR_PHY/dlsim.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NR_UE_RRC_DIR}/rrc_nsa.c
${NFAPI_USER_DIR}/nfapi.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${PHY_INTERFACE_DIR}/queue_t.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -3063,17 +2910,13 @@ target_compile_definitions(nr_dlsim PUBLIC -DPHYSICAL_SIMULATOR)
add_executable(nr_prachsim
${OPENAIR1_DIR}/SIMULATION/NR_PHY/prachsim.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${NR_UE_RRC_DIR}/rrc_nsa.c
${NFAPI_USER_DIR}/nfapi.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${PHY_INTERFACE_DIR}/queue_t.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES})
target_link_libraries(nr_prachsim
@@ -3082,12 +2925,8 @@ target_link_libraries(nr_prachsim
add_executable(nr_ulschsim
${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulschsim.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${PHY_INTERFACE_DIR}/queue_t.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -3098,9 +2937,6 @@ target_link_libraries(nr_ulschsim
add_executable(nr_ulsim
${OPENAIR1_DIR}/SIMULATION/NR_PHY/ulsim.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/executables/softmodem-common.c
${OPENAIR2_DIR}/RRC/NAS/nas_config.c
@@ -3108,7 +2944,6 @@ add_executable(nr_ulsim
${NR_UE_RRC_DIR}/rrc_nsa.c
${NFAPI_USER_DIR}/nfapi.c
${PHY_INTERFACE_DIR}/queue_t.c
${UTIL_SRC}
${T_SOURCE}
${SHLIB_LOADER_SOURCES}
)
@@ -3122,58 +2957,21 @@ foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim pr
add_executable(${myExe}
${OPENAIR1_DIR}/SIMULATION/LTE_PHY/${myExe}.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/common/utils/backtrace.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/lte/ue_power.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${OPENAIR1_DIR}/PHY/INIT/lte_param_init.c
${XFORMS_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
${NFAPI_USER_DIR}/nfapi.c
)
target_link_libraries (${myExe}
-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 LFDS7 -Wl,--end-group
pthread m rt ${CONFIG_LIB} ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl
-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 ITTI -Wl,--end-group
pthread m rt CONFIG_LIB ${ATLAS_LIBRARIES} ${XFORMS_LIBRARIES} ${T_LIB} dl
)
endforeach(myExe)
add_executable(test_epc_generate_scenario
${OPENAIR3_DIR}/TEST/EPC_TEST/generate_scenario.c
${OPENAIR3_DIR}/TEST/EPC_TEST/generate_scenario.h
${OPENAIR2_DIR}/ENB_APP/enb_config.h
${OPENAIR2_DIR}/COMMON/commonDef.h
${OPENAIR2_DIR}/COMMON/messages_def.h
${OPENAIR3_DIR}/S1AP/s1ap_eNB_defs.h
)
target_link_libraries (test_epc_generate_scenario
-Wl,--start-group RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_LIB PHY LFDS ITTI L2 -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${CONFIG_LIB}
)
add_executable(test_epc_play_scenario
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_decode.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_display.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_fsm.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_parse.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_s1ap.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_s1ap_compare_ie.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_s1ap_eNB_defs.h
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario_sctp.c
${OPENAIR3_DIR}/TEST/EPC_TEST/play_scenario.h
${OPENAIR2_DIR}/COMMON/commonDef.h
${OPENAIR2_DIR}/COMMON/messages_def.h
)
target_include_directories(test_epc_play_scenario PUBLIC /usr/local/share/asn1c)
target_link_libraries (test_epc_play_scenario
-Wl,--start-group RRC_LIB S1AP_LIB X2AP_LIB X2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP GTPV1U LIB_NAS_UE SECU_CN UTIL HASHTABLE SCTP_CLIENT MME_APP SCHED_LIB PHY_NR_COMMON PHY_COMMON PHY PHY_UE LFDS ITTI -Wl,--end-group pthread m rt crypt sctp ${LIBXML2_LIBRARIES} ${LIBXSLT_LIBRARIES} ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${CONFIG_LIB}
)
#unitary tests for Core NEtwork pieces
#################################
foreach(myExe s1ap
@@ -3190,7 +2988,7 @@ foreach(myExe s1ap
${OPENAIR3_DIR}/TEST/test_${myExe}.c
)
target_link_libraries (test_${myExe}
-Wl,--start-group SECU_CN UTIL LFDS -Wl,--end-group m rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${CONFIG_LIB}
-Wl,--start-group SECU_CN UTIL -Wl,--end-group m rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} CONFIG_LIB
)
endforeach(myExe)
@@ -3211,12 +3009,12 @@ if (${T_TRACER})
ITTI RRC_LIB NR_RRC_LIB S1AP_LIB S1AP_ENB X2AP_LIB X2AP_ENB M2AP_LIB M2AP_ENB M3AP_LIB M3AP_ENB F1AP_LIB F1AP
params_libconfig oai_exmimodevif oai_usrpdevif oai_bladerfdevif oai_lmssdrdevif oai_iqplayer
oai_eth_transpro oai_mobipass tcp_bridge tcp_bridge_oai
coding FLPT_MSG ASYNC_IF FLEXRAN_AGENT HASHTABLE UTIL OMG_SUMO
coding FLPT_MSG FLEXRAN_AGENT HASHTABLE UTIL OMG_SUMO
SECU_OSA SECU_CN SCHED_LIB SCHED_NR_LIB SCHED_RU_LIB SCHED_UE_LIB SCHED_NR_UE_LIB default_sched remote_sched RAL
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_LTE_NR L2_UE NR_L2_UE L2_UE_LTE_NR MAC_NR_COMMON MAC_NR MAC_UE_NR NGAP_GNB
CN_UTILS GTPV1U SCTP_CLIENT MME_APP LIB_NAS_UE NB_IoT LFDS LFDS7 SIMU_COMMON SIMU SIMU_ETH OPENAIR0_LIB
CN_UTILS GTPV1U SCTP_CLIENT MME_APP LIB_NAS_UE NB_IoT SIMU_COMMON SIMU SIMU_ETH OPENAIR0_LIB
ldpc_orig ldpc_optim ldpc_optim8seg ldpc dfts)
if (TARGET ${i})
add_dependencies(${i} generate_T)
@@ -3309,30 +3107,26 @@ add_executable(nr-ittisim
${OPENAIR2_DIR}/RRC/NAS/rb_config.c
${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
${OPENAIR3_DIR}/NAS/UE/nas_ue_task.c
${OPENAIR_DIR}/common/utils/utils.c
${OPENAIR_DIR}/common/utils/system.c
${OPENAIR_DIR}/common/utils/nr/nr_common.c
${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
${OPENAIR_DIR}/common/utils/lte/ue_power.c
${OPENAIR_DIR}/common/utils/lte/prach_utils.c
${OPENAIR2_DIR}/ENB_APP/flexran_agent_ran_api_to_fix.c
${XFORMSINTERFACE_SOURCE}
${T_SOURCE}
${CONFIG_SOURCES}
${SHLIB_LOADER_SOURCES}
)
target_link_libraries (nr-ittisim
-Wl,--start-group
UTIL HASHTABLE SCTP_CLIENT SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU LFDS GTPV1U SECU_CN SECU_OSA
ITTI ${FLPT_MSG_LIB} ${ASYNC_IF_LIB} ${FLEXRAN_AGENT_LIB} LFDS7 ${RAL_LIB} ${NAS_SIM_LIB} RRC_LIB NR_RRC_LIB
UTIL HASHTABLE SCTP_CLIENT SCHED_LIB SCHED_RU_LIB SCHED_NR_LIB PHY_NR PHY PHY_COMMON PHY_NR_COMMON PHY_RU GTPV1U SECU_CN SECU_OSA
ITTI ${FLPT_MSG_LIB} ${FLEXRAN_AGENT_LIB} ${RAL_LIB} ${NAS_SIM_LIB} RRC_LIB NR_RRC_LIB
NGAP_LIB NGAP_GNB S1AP_LIB S1AP_ENB L2_LTE_NR 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 ${FSPT_MSG_LIB}
PHY_NR_UE SCHED_NR_UE_LIB NR_L2_UE
-Wl,--end-group z dl)
target_link_libraries (nr-ittisim ${LIBXML2_LIBRARIES})
target_link_libraries (nr-ittisim pthread m ${CONFIG_LIB} rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (nr-ittisim pthread m CONFIG_LIB rt crypt ${CRYPTO_LIBRARIES} ${OPENSSL_LIBRARIES} ${NETTLE_LIBRARIES} sctp ${XFORMS_LIBRARIES} ${PROTOBUF_LIB} ${CMAKE_DL_LIBS} ${LIBYAML_LIBRARIES} ${ATLAS_LIBRARIES})
target_link_libraries (nr-ittisim ${LIB_LMS_LIBRARIES})
target_link_libraries (nr-ittisim ${T_LIB})
cmake_targets/autotests/test_case_list.xml
+16 -14
View File
@@ -1093,17 +1093,18 @@
(Test8: 217 PRB 100 PDSCH-PRBs 110 PDSCH-Offset),
(Test9: 106 PRBs 50 PDSCH-PRBs MCS Index 27),
(Test10: 106 PRBs 50 PDSCH-PRBs MCS Index 16),
(Test11: HARQ test 25% TP (4 rounds),
(Test12: HARQ test 33% TP (3 rounds),
(Test13: HARQ test 50% TP (2 rounds),
(Test14: 3 PTRS, 8 Interpolated Symbols),
(Test15: 6 PTRS, 5 Interpolated Symbols),
(Test16: 11 PTRS, 0 Interpolated Symbols),
(Test17: Mapping type A, 2 DMRS Symbols),
(Test18: Mapping type A, 3 DMRS Symbols),
(Test19: Mapping type B, 4 DMRS Symbols),
(Test20: 4x4 MIMO, 1 Layer),
(Test21: 4x4 MIMO, 2 Layers)</desc>
(Test11: 106 MCS-TABLE 256 QAM MCS Index 27),
(Test12: HARQ test 25% TP 4 rounds),
(Test13: HARQ test 33% TP 3 rounds),
(Test14: HARQ test 50% TP 2 rounds),
(Test15: 3 PTRS, 8 Interpolated Symbols),
(Test16: 6 PTRS, 5 Interpolated Symbols),
(Test17: 11 PTRS, 0 Interpolated Symbols),
(Test18: Mapping type A, 2 DMRS Symbols),
(Test19: Mapping type A, 3 DMRS Symbols),
(Test20: Mapping type B, 4 DMRS Symbols),
(Test21: 4x4 MIMO, 1 Layer),
(Test22: 4x4 MIMO, 2 Layers)</desc>
<pre_compile_prog></pre_compile_prog>
<compile_prog>$OPENAIR_DIR/cmake_targets/build_oai</compile_prog>
<compile_prog_args> --phy_simulators -c </compile_prog_args>
@@ -1118,8 +1119,9 @@
-n100 -R217 -b100 -s5
-n100 -R217 -a80 -s5
-n100 -R217 -a110 -s5 -b100
-n100 -e27 -s30
-n100 -e16 -s10
-n100 -e27 -s30
-n100 -e16 -s10
-n100 -q1 -e27 -s30
-n100 -s1 -t25
-n100 -s1 -t33
-n100 -s1 -t50
@@ -1131,7 +1133,7 @@
-n100 -s2 -U 2 1 3
-n10 -s20 -U 3 0 0 2 -gR -x1 -y4 -z4
-n10 -s20 -U 3 0 0 2 -gR -x2 -y4 -z4</main_exec_args>
<tags>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 nr_dlsim.test14 nr_dlsim.test15 nr_dlsim.test16 nr_dlsim.test17 nr_dlsim.test18 nr_dlsim.test19 nr_dlsim.test20 nr_dlsim.test21</tags>
<tags>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 nr_dlsim.test14 nr_dlsim.test15 nr_dlsim.test16 nr_dlsim.test17 nr_dlsim.test18 nr_dlsim.test19 nr_dlsim.test20 nr_dlsim.test21 nr_dlsim.test22</tags>
<search_expr_true>PDSCH test OK</search_expr_true>
<search_expr_false>segmentation fault|assertion|exiting|fatal</search_expr_false>
<nruns>3</nruns>
common/utils/LOG/log.h
+1 -125
View File
@@ -346,7 +346,7 @@ typedef struct {
@param format data format (0 = real 16-bit, 1 = complex 16-bit,2 real 32-bit, 3 complex 32-bit,4 = real 8-bit, 5 = complex 8-bit)
@param multiVec create new file or append to existing (useful for writing multiple vectors to same file. Just call the function multiple times with same file name and with this parameter set to 1)
*/
#define MATLAB_RAW (1<<31)
#define MATLAB_RAW (1U<<31)
#define MATLAB_SHORT 0
#define MATLAB_CSHORT 1
#define MATLAB_INT 2
@@ -473,130 +473,6 @@ int32_t write_file_matlab(const char *fname, const char *vname, void *data, int
/* @}*/
static __inline__ uint64_t rdtsc(void) {
uint32_t a, d;
__asm__ volatile ("rdtsc" : "=a" (a), "=d" (d));
return (((uint64_t)d)<<32) | ((uint64_t)a);
}
#define DEBUG_REALTIME 1
#if DEBUG_REALTIME
extern double cpuf;
static inline uint64_t checkTCPU(int timeout,
char *file,
int line)
{
static uint64_t __thread lastCPUTime=0;
static uint64_t __thread last=0;
uint64_t cur=rdtsc();
struct timespec CPUt;
clock_gettime(CLOCK_THREAD_CPUTIME_ID, &CPUt);
uint64_t CPUTime=CPUt.tv_sec*1000*1000+CPUt.tv_nsec/1000;
double microCycles=(double)(cpuf*1000);
int duration=(int)((cur-last)/microCycles);
if ( last!=0 && duration > timeout ) {
//struct timespec ts;
//clock_gettime(CLOCK_MONOTONIC, &ts);
printf("%s:%d lte-ue delay %d (exceed %d), CPU for this period: %lld\n", file, line,
duration, timeout, (long long)CPUTime-lastCPUTime );
}
last=cur;
lastCPUTime=CPUTime;
return cur;
}
static inline unsigned long long checkT(int timeout,
char *file,
int line)
{
static unsigned long long __thread last=0;
unsigned long long cur=rdtsc();
int microCycles=(int)(cpuf*1000);
int duration=(int)((cur-last)/microCycles);
if ( last!=0 && duration > timeout )
printf("%s:%d lte-ue delay %d (exceed %d)\n", file, line,
duration, timeout);
last=cur;
return cur;
}
typedef struct m {
uint64_t iterations;
uint64_t sum;
uint64_t maxArray[11];
} Meas;
static inline void printMeas(char *txt,
Meas *M,
int period)
{
if (M->iterations%period == 0 ) {
char txt2[512];
sprintf(txt2,"%s avg=%" PRIu64 " iterations=%" PRIu64 " max=%"
PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 "\n",
txt,
M->sum/M->iterations,
M->iterations,
M->maxArray[1],M->maxArray[2], M->maxArray[3],M->maxArray[4], M->maxArray[5],
M->maxArray[6],M->maxArray[7], M->maxArray[8],M->maxArray[9],M->maxArray[10]);
#if T_TRACER
LOG_W(PHY,"%s",txt2);
#else
printf("%s",txt2);
#endif
}
}
static inline int cmpint(const void *a,
const void *b)
{
uint64_t *aa=(uint64_t *)a;
uint64_t *bb=(uint64_t *)b;
return (int)(*aa-*bb);
}
static inline void updateTimes(uint64_t start,
Meas *M,
int period,
char *txt)
{
if (start!=0) {
uint64_t end=rdtsc();
long long diff=(end-start)/(cpuf*1000);
M->maxArray[0]=diff;
M->sum+=diff;
M->iterations++;
qsort(M->maxArray, 11, sizeof(uint64_t), cmpint);
printMeas(txt,M,period);
}
}
#define check(a) do { checkT(a,__FILE__,__LINE__); } while (0)
#define checkcpu(a) do { checkTCPU(a,__FILE__,__LINE__); } while (0)
#define initRefTimes(a) static __thread Meas a= {0}
#define pickTime(a) uint64_t a=rdtsc()
#define readTime(a) a
#define initStaticTime(a) static __thread uint64_t a={0}
#define pickStaticTime(a) do { a=rdtsc(); } while (0)
#else
#define check(a) do {} while (0)
#define checkcpu(a) do {} while (0)
#define initRefTimes(a) do {} while (0)
#define initStaticTime(a) do {} while (0)
#define pickTime(a) do {} while (0)
#define readTime(a) 0
#define pickStaticTime(a) do {} while (0)
#define updateTimes(a,b,c,d) do {} while (0)
#define printMeas(a,b,c) do {} while (0)
#endif
#ifdef __cplusplus
}
#endif
common/utils/nr/nr_common.c
+21 -2
View File
@@ -36,6 +36,27 @@
const char *duplex_mode[]={"FDD","TDD"};
int tables_5_3_2[5][11] = {
{25, 52, 79, 106, 133, 160, 216, 270, -1, -1, -1}, // 15 FR1
{11, 24, 38, 51, 65, 78, 106, 133, 162, 217, 273}, // 30 FR1
{-1, 11, 18, 24, 31, 38, 51, 65, 79, 107, 135}, // 60 FR1
{66, 132, 264, -1 , -1, -1, -1, -1, -1, -1, -1}, // 60 FR2
{32, 66, 132, 264, -1, -1, -1, -1, -1, -1, -1} // 120FR2
};
int get_supported_band_index(int scs, int band, int n_rbs){
int scs_index = scs;
if (band>256)
scs_index++;
for (int i=0; i<11; i++) {
if(n_rbs == tables_5_3_2[scs][i])
return i;
}
return (-1); // not found
}
// Table 5.2-1 NR operating bands in FR1 & FR2 (3GPP TS 38.101)
// Table 5.4.2.3-1 Applicable NR-ARFCN per operating band in FR1 & FR2 (3GPP TS 38.101)
// Notes:
@@ -500,7 +521,6 @@ int get_subband_size(int NPRB,int size) {
}
// from start symbol index and nb or symbols to symbol occupation bitmap in a slot
uint16_t SL_to_bitmap(int startSymbolIndex, int nrOfSymbols) {
return ((1<<nrOfSymbols)-1)<<startSymbolIndex;
@@ -522,5 +542,4 @@ void SLIV2SL(int SLIV,int *S,int *L) {
*L=15-SLIVdiv14;
*S=13-SLIVmod14;
}
}
common/utils/nr/nr_common.h
+1
View File
@@ -80,6 +80,7 @@ void SLIV2SL(int SLIV,int *S,int *L);
int get_dmrs_port(int nl, uint16_t dmrs_ports);
uint16_t SL_to_bitmap(int startSymbolIndex, int nrOfSymbols);
int get_nb_periods_per_frame(uint8_t tdd_period);
int get_supported_band_index(int scs, int band, int n_rbs);
long rrc_get_max_nr_csrs(uint8_t max_rbs, long b_SRS);
#define CEILIDIV(a,b) ((a+b-1)/b)
common/utils/telnetsrv/telnetsrv_measurements.c
+1
View File
@@ -51,6 +51,7 @@
static char *grouptypes[] = {"ltestats","cpustats"};
static double cpufreq;
extern notifiedFIFO_t measur_fifo;
#define TELNET_NUM_MEASURTYPES (sizeof(grouptypes)/sizeof(char *))
#define HDR "---------------------------------"
common/utils/threadPool/measurement_display.c
+2 -2
View File
@@ -43,9 +43,9 @@ int main(int argc, char *argv[]) {
exit(1);
}
uint64_t deb=rdtsc();
uint64_t deb=rdtsc_oai();
usleep(100000);
cpuCyclesMicroSec=(rdtsc()-deb)/100000;
cpuCyclesMicroSec=(rdtsc_oai()-deb)/100000;
printf("Cycles per µs: %lu\n",cpuCyclesMicroSec);
printf("Key" SEP "delay to process" SEP "processing time" SEP "delay to be read answer\n");
notifiedFIFO_elt_t doneRequest;
common/utils/threadPool/thread-pool.c
+3 -3
View File
@@ -72,11 +72,11 @@ void *one_thread(void *arg) {
do {
notifiedFIFO_elt_t *elt=pullNotifiedFifoRemember(&tp->incomingFifo, myThread);
if (tp->measurePerf) elt->startProcessingTime=rdtsc();
if (tp->measurePerf) elt->startProcessingTime=rdtsc_oai();
elt->processingFunc(NotifiedFifoData(elt));
if (tp->measurePerf) elt->endProcessingTime=rdtsc();
if (tp->measurePerf) elt->endProcessingTime=rdtsc_oai();
if (elt->reponseFifo) {
// Check if the job is still alive, else it has been aborted
@@ -97,7 +97,7 @@ void initNamedTpool(char *params,tpool_t *pool, bool performanceMeas, char *name
char *measr=getenv("threadPoolMeasurements");
pool->measurePerf=performanceMeas;
// force measurement if the output is defined
pool->measurePerf=measr!=NULL;
pool->measurePerf |= measr!=NULL;
if (measr) {
mkfifo(measr,0666);
common/utils/threadPool/thread-pool.h
+32 -20
View File
@@ -27,11 +27,11 @@
#include <stdbool.h>
#include <stdint.h>
#include <pthread.h>
#include <unistd.h>
#include <sys/syscall.h>
#include <assertions.h>
#include <LOG/log.h>
#include <common/utils/system.h>
//#include <stdatomic.h>
#include "assertions.h"
#include "common/utils/time_meas.h"
#include "common/utils/system.h"
#ifdef DEBUG
#define THREADINIT PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
@@ -60,10 +60,10 @@ typedef struct notifiedFIFO_elt_s {
struct notifiedFIFO_s *reponseFifo;
void (*processingFunc)(void *);
bool malloced;
uint64_t creationTime;
uint64_t startProcessingTime;
uint64_t endProcessingTime;
uint64_t returnTime;
oai_cputime_t creationTime;
oai_cputime_t startProcessingTime;
oai_cputime_t endProcessingTime;
oai_cputime_t returnTime;
void *msgData;
} notifiedFIFO_elt_t;
@@ -97,12 +97,11 @@ static inline void *NotifiedFifoData(notifiedFIFO_elt_t *elt) {
static inline void delNotifiedFIFO_elt(notifiedFIFO_elt_t *elt) {
if (elt->malloced) {
elt->malloced=false;
elt->malloced = false;
free(elt);
} else
printf("delNotifiedFIFO on something not allocated by newNotifiedFIFO\n");
//LOG_W(UTIL,"delNotifiedFIFO on something not allocated by newNotifiedFIFO\n");
}
/* it is allowed to call delNotifiedFIFO_elt when the memory is managed by
* the caller */
}
static inline void initNotifiedFIFO_nothreadSafe(notifiedFIFO_t *nf) {
@@ -141,8 +140,7 @@ static inline notifiedFIFO_elt_t *pullNotifiedFIFO_nothreadSafe(notifiedFIFO_t
notifiedFIFO_elt_t *ret=nf->outF;
if (nf->outF==nf->outF->next)
LOG_E(UTIL,"Circular list in thread pool: push several times the same buffer is forbidden\n");
AssertFatal(nf->outF != nf->outF->next,"Circular list in thread pool: push several times the same buffer is forbidden\n");
nf->outF=nf->outF->next;
@@ -174,6 +172,20 @@ static inline notifiedFIFO_elt_t *pollNotifiedFIFO(notifiedFIFO_t *nf) {
return ret;
}
static inline time_stats_t exec_time_stats_NotifiedFIFO(const notifiedFIFO_elt_t* elt)
{
time_stats_t ts = {0};
if (elt->startProcessingTime == 0 && elt->endProcessingTime == 0)
return ts; /* no measurements done */
ts.in = elt->startProcessingTime;
ts.diff = elt->endProcessingTime - ts.in;
ts.p_time = ts.diff;
ts.diff_square = ts.diff * ts.diff;
ts.max = ts.diff;
ts.trials = 1;
return ts;
}
// This function aborts all messages matching the key
// If the queue is used in thread pools, it doesn't cancels already running processing
// because the message has already been picked
@@ -224,18 +236,18 @@ typedef struct thread_pool {
} tpool_t;
static inline void pushTpool(tpool_t *t, notifiedFIFO_elt_t *msg) {
if (t->measurePerf) msg->creationTime=rdtsc();
if (t->measurePerf) msg->creationTime=rdtsc_oai();
if ( t->activated)
pushNotifiedFIFO(&t->incomingFifo, msg);
else {
if (t->measurePerf)
msg->startProcessingTime=rdtsc();
msg->startProcessingTime=rdtsc_oai();
msg->processingFunc(NotifiedFifoData(msg));
if (t->measurePerf)
msg->endProcessingTime=rdtsc();
msg->endProcessingTime=rdtsc_oai();
if (msg->reponseFifo)
pushNotifiedFIFO(msg->reponseFifo, msg);
@@ -246,7 +258,7 @@ static inline notifiedFIFO_elt_t *pullTpool(notifiedFIFO_t *responseFifo, tpool_
notifiedFIFO_elt_t *msg= pullNotifiedFIFO(responseFifo);
AssertFatal(t->traceFd, "Thread pool used while not initialized");
if (t->measurePerf)
msg->returnTime=rdtsc();
msg->returnTime=rdtsc_oai();
if (t->traceFd > 0)
if(write(t->traceFd, msg, sizeof(*msg)));
@@ -261,7 +273,7 @@ static inline notifiedFIFO_elt_t *tryPullTpool(notifiedFIFO_t *responseFifo, tpo
return NULL;
if (t->measurePerf)
msg->returnTime=rdtsc();
msg->returnTime=rdtsc_oai();
if (t->traceFd)
if(write(t->traceFd, msg, sizeof(*msg)));
openair1/PHY/TOOLS/time_meas.c → common/utils/time_meas.c
+9
View File
@@ -267,6 +267,15 @@ void init_meas(void) {
AssertFatal(rt==0, "couldn't create cpu measurment thread: %s\n",strerror(errno));
}
void send_meas(time_stats_t *ts, int msgid) {
if (MEASURE_ENABLED(ts) ) {
ts->tstatptr->timestat_id=ts->meas_index;
ts->tstatptr->msgid = msgid ;
ts->tstatptr->ts = rdtsc_oai();
pushNotifiedFIFO(&measur_fifo, ts->tpoolmsg);
}
}
void end_meas(void) {
notifiedFIFO_elt_t *nfe = newNotifiedFIFO_elt(sizeof(time_stats_msg_t),0,NULL,NULL);
time_stats_msg_t *msg = (time_stats_msg_t *)NotifiedFifoData(nfe);
openair1/PHY/TOOLS/time_meas.h → common/utils/time_meas.h
+18 -27
View File
@@ -31,15 +31,14 @@
#include <pthread.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include "common/utils/threadPool/thread-pool.h"
// global var to enable openair performance profiler
extern int opp_enabled;
extern double cpu_freq_GHz __attribute__ ((aligned(32)));;
// structure to store data to compute cpu measurment
#if defined(__x86_64__) || defined(__i386__)
#define OAI_CPUTIME_TYPE long long
typedef long long oai_cputime_t;
#elif defined(__arm__)
#define OAI_CPUTIME_TYPE uint32_t
typedef uint32_t oai_cputime_t;
#else
#error "building on unsupported CPU architecture"
#endif
@@ -54,23 +53,23 @@ typedef void(*meas_printfunc_t)(const char* format, ...);
typedef struct {
int msgid; /*!< \brief message id, as defined by TIMESTAT_MSGID_X macros */
int timestat_id; /*!< \brief points to the time_stats_t entry in cpumeas table */
OAI_CPUTIME_TYPE ts; /*!< \brief time stamp */
oai_cputime_t ts; /*!< \brief time stamp */
meas_printfunc_t displayFunc; /*!< \brief function to call when DISPLAY message is received*/
} time_stats_msg_t;
typedef struct {
OAI_CPUTIME_TYPE in; /*!< \brief time at measure starting point */
OAI_CPUTIME_TYPE diff; /*!< \brief average difference between time at starting point and time at endpoint*/
OAI_CPUTIME_TYPE p_time; /*!< \brief absolute process duration */
OAI_CPUTIME_TYPE diff_square; /*!< \brief process duration square */
OAI_CPUTIME_TYPE max; /*!< \brief maximum difference between time at starting point and time at endpoint*/
struct notifiedFIFO_elt_s;
typedef struct time_stats {
oai_cputime_t in; /*!< \brief time at measure starting point */
oai_cputime_t diff; /*!< \brief average difference between time at starting point and time at endpoint*/
oai_cputime_t p_time; /*!< \brief absolute process duration */
oai_cputime_t diff_square; /*!< \brief process duration square */
oai_cputime_t max; /*!< \brief maximum difference between time at starting point and time at endpoint*/
int trials; /*!< \brief number of start point - end point iterations */
int meas_flag; /*!< \brief 1: stop_meas not called (consecutive calls of start_meas) */
char *meas_name; /*!< \brief name to use when printing the measure (not used for PHY simulators)*/
int meas_index; /*!< \brief index of this measure in the measure array (not used for PHY simulators)*/
int meas_enabled; /*!< \brief per measure enablement flag. send_meas tests this flag, unused today in start_meas and stop_meas*/
notifiedFIFO_elt_t *tpoolmsg; /*!< \brief message pushed to the cpu measurment queue to report a measure START or STOP */
struct notifiedFIFO_elt_s *tpoolmsg; /*!< \brief message pushed to the cpu measurment queue to report a measure START or STOP */
time_stats_msg_t *tstatptr; /*!< \brief pointer to the time_stats_msg_t data in the tpoolmsg, stored here for perf considerations*/
} time_stats_t;
#define MEASURE_ENABLED(X) (X->meas_enabled)
@@ -179,7 +178,7 @@ static inline void copy_meas(time_stats_t *dst_ts,time_stats_t *src_ts) {
}
}
static inline void merge_meas(time_stats_t *dst_ts, time_stats_t *src_ts)
static inline void merge_meas(time_stats_t *dst_ts, const time_stats_t *src_ts)
{
if (!opp_enabled)
return;
@@ -189,25 +188,17 @@ static inline void merge_meas(time_stats_t *dst_ts, time_stats_t *src_ts)
dst_ts->max = src_ts->max;
}
extern notifiedFIFO_t measur_fifo;
#define CPUMEASUR_SECTION "cpumeasur"
#define CPUMEASUR_PARAMS_DESC { \
{"max_cpumeasur", "Max number of cpu measur entries", 0, uptr:&max_cpumeasur, defintval:100, TYPE_UINT, 0},\
}
void init_meas(void);
time_stats_t *register_meas(char *name);
#define START_MEAS(X) send_meas(X, TIMESTAT_MSGID_START)
#define STOP_MEAS(X) send_meas(X, TIMESTAT_MSGID_STOP)
static inline void send_meas(time_stats_t *ts, int msgid) {
if (MEASURE_ENABLED(ts) ) {
ts->tstatptr->timestat_id=ts->meas_index;
ts->tstatptr->msgid = msgid ;
ts->tstatptr->ts = rdtsc_oai();
pushNotifiedFIFO(&measur_fifo, ts->tpoolmsg);
}
}
void end_meas(void);
void init_meas(void);
time_stats_t *register_meas(char *name);
#define START_MEAS(X) send_meas(X, TIMESTAT_MSGID_START)
#define STOP_MEAS(X) send_meas(X, TIMESTAT_MSGID_STOP)
void send_meas(time_stats_t *ts, int msgid);
void end_meas(void);
#endif
doc/5Gnas.md
-1
View File
@@ -23,7 +23,6 @@ This tuto for 5G gNB NAS design
# source files
executables/ocp-gnb.c: a main loop to create a debuggable gNB, see document SW_archi.md
openair2/RRC/NR/nr_ngap_gNB.c: skeleton for interface with NGAP
openair3/NAS/COMMON/milenage.h: a simple milenage implementation, depend only on crypto library
openair3/NAS/COMMON/NR_NAS_defs.h: messages defined for NAS implemented in C: C struct, C enums and automatic conversion to labels for debug messages
doc/L2NFAPI.md
+15
View File
@@ -18,6 +18,10 @@ The UE executable is able to "simulate" multiple UEs in order to stimulate the s
**This simulator is available starting the `v1.0.0` release on the `master` branch.**
**2022/03/08: CAUTION, THIS TUTORIAL IS NO LONGER VALID on the `develop` branch after the `2022.w01` tag.**
**2022/03/08: CAUTION, THE LAST VALID TAG on `develop` branch is `2021.w51_c`.**
Currently the Continuous Integration process is validating this simulator the following way:
* the LTE modem executable is run on one host (in our CI deployment it is a **Xenial Virtual Machine**)
@@ -31,6 +35,17 @@ Normally it should be fine to run both executables on the same host using the `l
1. [With S1 -- eNB and UE on 2 hosts](L2NFAPI_S1.md)
2. [No S1 -- eNB and UE on 2 hosts](L2NFAPI_NOS1.md)
**2022/03/08: Starting the `2022.w01` tag on the `develop` branch, the L2 nFAPI simulation is using a proxy.**
A tutorial is available on the [EpiSci GitHub Repository](https://github.com/EpiSci/oai-lte-5g-multi-ue-proxy#readme).
This proxy allows to perform L2 nFAPI simulator for:
* LTE
* 5G-NSA
* 5G-SA
----
[oai wiki home](https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/home)
doc/L2NFAPI_NOS1.md
+4
View File
@@ -12,6 +12,10 @@
</tr>
</table>
**2022/03/08: CAUTION, THIS TUTORIAL IS NO LONGER VALID on the `develop` branch after the `2022.w01` tag.**
**2022/03/08: CAUTION, THE LAST VALID TAG on `develop` branch is `2021.w51_c`.**
## Table of Contents ##
1. [Environment](#1-environment)
doc/L2NFAPI_S1.md
+4
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@@ -12,6 +12,10 @@
</tr>
</table>
**2022/03/08: CAUTION, THIS TUTORIAL IS NO LONGER VALID on the `develop` branch after the `2022.w01` tag.**
**2022/03/08: CAUTION, THE LAST VALID TAG on `develop` branch is `2021.w51_c`.**
## Table of Contents ##
1. [Environment](#1-environment)
doc/RUNMODEM.md
+1 -1
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@@ -33,7 +33,7 @@ It is planned to enhance this simulator with the following functionalities:
This simulator connects a eNodeB and UEs through a nfapi interface, short-cutting the L1 layer. The objective of this simulator is to allow multi UEs simulation, with a large number of UEs (ideally up to 255 ) .Here to ease the platform setup, UEs are simulated via a single `lte-uesoftmodem` instance. Today the CI tests just with one UE and architecture has to be reviewed to allow a number of UE above about 16. This work is on-going.
As for the rf simulator, no specific hardware is required. The [L2 nfapi simlator page](L2NFAPI.md) contains the detailed documentation.
As for the rf simulator, no specific hardware is required. The [L2 nfapi simulator page](L2NFAPI.md) contains the detailed documentation.
# L1 Simulator
doc/SW_archi.md
-4
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@@ -85,10 +85,6 @@ end
This tuto for 5G gNB design, with Open Cells main
{: .text-center}
# Top file: executables/ocp-gnb.c
the function main() initializes the data from configuration file
# The main thread is in ru_thread()
The infinite loop:
## rx_rf()
executables/main-fs6.c
+58 -5
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@@ -55,6 +55,59 @@ int sum(uint8_t *b, int s) {
return sum;
}
extern double cpuf;
typedef struct m {
uint64_t iterations;
uint64_t sum;
uint64_t maxArray[11];
} Meas;
int cmpint(const void *a, const void *b)
{
uint64_t *aa=(uint64_t *)a;
uint64_t *bb=(uint64_t *)b;
return (int)(*aa-*bb);
}
static inline void printMeas(char *txt,
Meas *M,
int period)
{
if (M->iterations%period == 0 ) {
char txt2[512];
sprintf(txt2,"%s avg=%" PRIu64 " iterations=%" PRIu64 " max=%"
PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 ":%" PRIu64 "\n",
txt,
M->sum/M->iterations,
M->iterations,
M->maxArray[1],M->maxArray[2], M->maxArray[3],M->maxArray[4], M->maxArray[5],
M->maxArray[6],M->maxArray[7], M->maxArray[8],M->maxArray[9],M->maxArray[10]);
#if T_TRACER
LOG_W(PHY,"%s",txt2);
#else
printf("%s",txt2);
#endif
}
}
void updateTimes(uint64_t start, Meas *M, int period, char *txt)
{
if (start!=0) {
uint64_t end=rdtsc_oai();
long long diff=(end-start)/(cpuf*1000);
M->maxArray[0]=diff;
M->sum+=diff;
M->iterations++;
qsort(M->maxArray, 11, sizeof(uint64_t), cmpint);
printMeas(txt,M,period);
}
}
#define initStaticTime(a) static __thread uint64_t a={0}
#define pickStaticTime(a) do { a=rdtsc_oai(); } while (0)
#define initRefTimes(a) static __thread Meas a= {0}
static inline int cmpintRev(const void *a, const void *b) {
uint64_t *aa=(uint64_t *)a;
uint64_t *bb=(uint64_t *)b;
@@ -82,7 +135,7 @@ static inline void printMeas2(char *txt, Meas *M, int period, bool MaxMin) {
static inline void updateTimesReset(uint64_t start, Meas *M, int period, bool MaxMin, char *txt) {
if (start!=0) {
uint64_t end=rdtsc();
uint64_t end=rdtsc_oai();
long long diff=(end-start)/(cpuf*1000);
M->maxArray[0]=diff;
M->sum+=diff;
@@ -107,7 +160,7 @@ static inline void updateTimesReset(uint64_t start, Meas *M, int period, bool Ma
static inline void measTransportTime(uint64_t DuSend, uint64_t CuMicroSec, Meas *M, int period, bool MaxMin, char *txt) {
if (DuSend!=0) {
uint64_t end=rdtsc();
uint64_t end=rdtsc_oai();
long long diff=(end-DuSend)/(cpuf*1000)-CuMicroSec;
M->maxArray[0]=diff;
M->sum+=diff;
@@ -894,7 +947,7 @@ void phy_procedures_eNB_TX_fromsplit(uint8_t *bufferZone, int nbBlocks, PHY_VARS
memcpy(eNB->pbch_pdu,hDL(bufferZone)->pbch_pdu, 4);
// Remove all scheduled DL, we will populate from the CU sending
for (int UE_id=0; UE_id<NUMBER_OF_UE_MAX; UE_id++) {
for (int UE_id=0; UE_id<NUMBER_OF_DLSCH_MAX; UE_id++) {
LTE_eNB_DLSCH_t *dlsch0 = eNB->dlsch[UE_id][0];
if ( dlsch0 && dlsch0->rnti>0 ) {
@@ -1463,7 +1516,7 @@ void DL_cu_fs6(RU_t *ru, L1_rxtx_proc_t *proc, uint64_t DuClock, uint64_t start
}
hDL(bufferZone)->DuClock=DuClock;
hDL(bufferZone)->CuSpentMicroSec=(rdtsc()-startCycle)/(cpuf*1000);
hDL(bufferZone)->CuSpentMicroSec=(rdtsc_oai()-startCycle)/(cpuf*1000);
updateTimesReset(startCycle, &CUprocessing, 1000, true,"CU entire processing from recv to send");
sendSubFrame(&sockFS6, bufferZone, sizeof(fs6_dl_t), CTsentCUv0 );
return;
@@ -1476,7 +1529,7 @@ void UL_cu_fs6(RU_t *ru, L1_rxtx_proc_t *proc, uint64_t *TS, uint64_t *DuClock,
pickStaticTime(begingWait);
int nb_blocks=receiveSubFrame(&sockFS6, bufferZone, sizeof(bufferZone), CTsentDUv0 );
* DuClock=hUDP(bufferZone)->senderClock;
* startProcessing=rdtsc();
* startProcessing=rdtsc_oai();
updateTimesReset(begingWait, &fullLoop, 1000, false, "CU wait DU");
if (nb_blocks ==0) {
executables/main-ocp.c
+2 -2
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@@ -87,10 +87,10 @@ AGENT_RRC_xface *agent_rrc_xface[NUM_MAX_ENB]= {0};
AGENT_MAC_xface *agent_mac_xface[NUM_MAX_ENB]= {0};
void flexran_agent_slice_update(mid_t module_idP) {
}
int proto_agent_start(mod_id_t mod_id, const cudu_params_t *p) {
int proto_agent_start(mid_t mod_id, const cudu_params_t *p) {
return 0;
}
void proto_agent_stop(mod_id_t mod_id) {
void proto_agent_stop(mid_t mod_id) {
}
static void *ru_thread( void *param );
executables/nr-gnb.c
+26 -18
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@@ -177,15 +177,14 @@ void rx_func(void *param) {
void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
int j;
for (j = 0; j < NUMBER_OF_NR_ULSCH_MAX; j++)
if (gNB->ulsch[j][0]->rnti == rnti_to_remove[i]) {
gNB->ulsch[j][0]->rnti = 0;
gNB->ulsch[j][0]->harq_mask = 0;
//clean_gNB_ulsch(gNB->ulsch[j][0]);
if (gNB->ulsch[j]->rnti == rnti_to_remove[i]) {
gNB->ulsch[j]->rnti = 0;
gNB->ulsch[j]->harq_mask = 0;
int h;
for (h = 0; h < NR_MAX_ULSCH_HARQ_PROCESSES; h++) {
gNB->ulsch[j][0]->harq_processes[h]->status = SCH_IDLE;
gNB->ulsch[j][0]->harq_processes[h]->round = 0;
gNB->ulsch[j][0]->harq_processes[h]->handled = 0;
gNB->ulsch[j]->harq_processes[h]->status = SCH_IDLE;
gNB->ulsch[j]->harq_processes[h]->round = 0;
gNB->ulsch[j]->harq_processes[h]->handled = 0;
}
up_removed++;
}
@@ -210,7 +209,6 @@ void rx_func(void *param) {
if (pthread_mutex_unlock(&rnti_to_remove_mutex)) exit(1);
// RX processing
int tx_slot_type = nr_slot_select(cfg,frame_tx,slot_tx);
int rx_slot_type = nr_slot_select(cfg,frame_rx,slot_rx);
if (rx_slot_type == NR_UPLINK_SLOT || rx_slot_type == NR_MIXED_SLOT) {
// UE-specific RX processing for subframe n
@@ -244,7 +242,8 @@ void rx_func(void *param) {
gNB->if_inst->NR_UL_indication(&gNB->UL_INFO);
pthread_mutex_unlock(&gNB->UL_INFO_mutex);
stop_meas(&gNB->ul_indication_stats);
int tx_slot_type = nr_slot_select(cfg,frame_rx,slot_tx);
if (tx_slot_type == NR_DOWNLINK_SLOT || tx_slot_type == NR_MIXED_SLOT) {
notifiedFIFO_elt_t *res;
processingData_L1tx_t *syncMsg;
@@ -256,8 +255,17 @@ void rx_func(void *param) {
syncMsg->timestamp_tx = info->timestamp_tx;
res->key = slot_tx;
pushTpool(gNB->threadPool, res);
} else if (get_softmodem_params()->continuous_tx) {
notifiedFIFO_elt_t *res = pullTpool(gNB->L1_tx_free, gNB->threadPool);
processingData_L1tx_t *syncMsg = (processingData_L1tx_t *)NotifiedFifoData(res);
syncMsg->gNB = gNB;
syncMsg->timestamp_tx = info->timestamp_tx;
syncMsg->frame = frame_tx;
syncMsg->slot = slot_tx;
res->key = slot_tx;
pushNotifiedFIFO(gNB->L1_tx_out, res);
}
#if 0
LOG_D(PHY, "rxtx:%lld nfapi:%lld phy:%lld tx:%lld rx:%lld prach:%lld ofdm:%lld ",
softmodem_stats_rxtx_sf.diff_now, nfapi_meas.diff_now,
@@ -300,8 +308,7 @@ void rx_func(void *param) {
}
static void dump_L1_meas_stats(PHY_VARS_gNB *gNB, RU_t *ru, char *output) {
int stroff = 0;
stroff += print_meas_log(gNB->phy_proc_tx[0], "L1 Tx processing thread 0", NULL, NULL, output);
//stroff += print_meas_log(gNB->phy_proc_tx[1], "L1 Tx processing thread 1", NULL, NULL, output+stroff);
stroff += print_meas_log(&gNB->phy_proc_tx, "L1 Tx processing", NULL, NULL, output);
stroff += print_meas_log(&gNB->dlsch_encoding_stats, "DLSCH encoding", NULL, NULL, output+stroff);
stroff += print_meas_log(&gNB->phy_proc_rx, "L1 Rx processing", NULL, NULL, output+stroff);
stroff += print_meas_log(&gNB->ul_indication_stats, "UL Indication", NULL, NULL, output+stroff);
@@ -337,8 +344,7 @@ void *nrL1_stats_thread(void *param) {
fd=fopen("nrL1_stats.log","w");
AssertFatal(fd!=NULL,"Cannot open nrL1_stats.log\n");
reset_meas(gNB->phy_proc_tx[0]);
//reset_meas(gNB->phy_proc_tx[1]);
reset_meas(&gNB->phy_proc_tx);
reset_meas(&gNB->dlsch_encoding_stats);
reset_meas(&gNB->phy_proc_rx);
reset_meas(&gNB->ul_indication_stats);
@@ -397,7 +403,11 @@ void *tx_reorder_thread(void* param) {
syncMsgRU.slot_tx = syncMsgL1->slot;
syncMsgRU.timestamp_tx = syncMsgL1->timestamp_tx;
syncMsgRU.ru = gNB->RU_list[0];
next_tx_slot = get_next_downlink_slot(gNB, &gNB->gNB_config, syncMsgRU.frame_tx, syncMsgRU.slot_tx);
if (get_softmodem_params()->continuous_tx) {
int slots_per_frame = gNB->frame_parms.slots_per_frame;
next_tx_slot = (syncMsgRU.slot_tx + 1) % slots_per_frame;
} else
next_tx_slot = get_next_downlink_slot(gNB, &gNB->gNB_config, syncMsgRU.frame_tx, syncMsgRU.slot_tx);
pushNotifiedFIFO(gNB->L1_tx_free, resL1);
if (resL1==resL1Reserve)
resL1Reserve=NULL;
@@ -425,7 +435,7 @@ void init_gNB_Tpool(int inst) {
s_offset += 3;
}
if (getenv("noThreads")) strcpy(pool, "n");
initTpool(pool, gNB->threadPool, false);
initTpool(pool, gNB->threadPool, cpumeas(CPUMEAS_GETSTATE));
// ULSCH decoder result FIFO
gNB->respDecode = (notifiedFIFO_t*) malloc(sizeof(notifiedFIFO_t));
initNotifiedFIFO(gNB->respDecode);
@@ -450,8 +460,6 @@ void init_gNB_Tpool(int inst) {
processingData_L1tx_t *msgDataTx = (processingData_L1tx_t *)NotifiedFifoData(msgL1Tx);
init_DLSCH_struct(gNB, msgDataTx);
memset(msgDataTx->ssb, 0, 64*sizeof(NR_gNB_SSB_t));
reset_meas(&msgDataTx->phy_proc_tx);
gNB->phy_proc_tx[i] = &msgDataTx->phy_proc_tx;
pushNotifiedFIFO(gNB->L1_tx_free,msgL1Tx); // to unblock the process in the beginning
}
executables/nr-ru.c
+34 -27
View File
@@ -703,46 +703,53 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
nfapi_nr_config_request_scf_t *cfg = &ru->config;
void *txp[ru->nb_tx];
unsigned int txs;
int i,txsymb=fp->symbols_per_slot;
int i;
T(T_ENB_PHY_OUTPUT_SIGNAL, T_INT(0), T_INT(0), T_INT(frame), T_INT(slot),
T_INT(0), T_BUFFER(&ru->common.txdata[0][fp->get_samples_slot_timestamp(slot,fp,0)], fp->samples_per_subframe * 4));
int slot_type = nr_slot_select(cfg,frame,slot%fp->slots_per_frame);
int prevslot_type = nr_slot_select(cfg,frame,(slot+(fp->slots_per_frame-1))%fp->slots_per_frame);
int nextslot_type = nr_slot_select(cfg,frame,(slot+1)%fp->slots_per_frame);
int sf_extension = 0;
int siglen=fp->get_samples_per_slot(slot,fp);
int flags=1;
int flags = 0;
//nr_subframe_t SF_type = nr_slot_select(cfg,slot%fp->slots_per_frame);
if (slot_type == NR_DOWNLINK_SLOT || slot_type == NR_MIXED_SLOT || IS_SOFTMODEM_RFSIM) {
if (cfg->cell_config.frame_duplex_type.value == TDD) {
if(slot_type == NR_MIXED_SLOT) {
txsymb = 0;
if (cfg->cell_config.frame_duplex_type.value == TDD && !get_softmodem_params()->continuous_tx) {
int slot_type = nr_slot_select(cfg,frame,slot%fp->slots_per_frame);
if(slot_type == NR_MIXED_SLOT) {
int txsymb = 0;
for(int symbol_count = 0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[slot].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value == 0)
txsymb++;
}
AssertFatal(txsymb>0,"illegal txsymb %d\n",txsymb);
if(slot%(fp->slots_per_subframe/2))
siglen = txsymb * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
else
siglen = (fp->ofdm_symbol_size + fp->nb_prefix_samples0) + (txsymb - 1) * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
//+ ru->end_of_burst_delay;
flags = 3; // end of burst
for(int symbol_count = 0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[slot].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value == 0)
txsymb++;
}
if (slot_type == NR_DOWNLINK_SLOT && prevslot_type == NR_UPLINK_SLOT) {
AssertFatal(txsymb>0,"illegal txsymb %d\n",txsymb);
if(slot%(fp->slots_per_subframe/2))
siglen = txsymb * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
else
siglen = (fp->ofdm_symbol_size + fp->nb_prefix_samples0) + (txsymb - 1) * (fp->ofdm_symbol_size + fp->nb_prefix_samples);
//+ ru->end_of_burst_delay;
flags = 3; // end of burst
} else if (slot_type == NR_DOWNLINK_SLOT) {
int prevslot_type = nr_slot_select(cfg,frame,(slot+(fp->slots_per_frame-1))%fp->slots_per_frame);
int nextslot_type = nr_slot_select(cfg,frame,(slot+1)%fp->slots_per_frame);
if (prevslot_type == NR_UPLINK_SLOT) {
flags = 2; // start of burst
sf_extension = ru->sf_extension;
}
if (slot_type == NR_DOWNLINK_SLOT && nextslot_type == NR_UPLINK_SLOT)
} else if (nextslot_type == NR_UPLINK_SLOT) {
flags = 3; // end of burst
} else {
flags = 1; // middle of burst
}
}
} else { // FDD
if (proc->first_tx == 1) {
flags = 2; // start of burst
} else {
flags = 1; // middle of burst
}
}
if (flags) {
if (fp->freq_range==nr_FR2) {
// the beam index is written in bits 8-10 of the flags
// bit 11 enables the gpio programming
executables/nr-softmodem.c
-2
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@@ -62,8 +62,6 @@ unsigned short config_frames[4] = {2,9,11,13};
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "UTIL/OPT/opt.h"
//#include "PHY/TOOLS/time_meas.h"
#include "intertask_interface.h"
#include "PHY/INIT/phy_init.h"
executables/nr-ue.c
+7 -6
View File
@@ -18,7 +18,8 @@
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#define _GNU_SOURCE
#define _GNU_SOURCE
#include <pthread.h>
#include <openair1/PHY/impl_defs_top.h>
#include "executables/nr-uesoftmodem.h"
@@ -766,9 +767,9 @@ void processSlotRX(void *arg) {
#ifdef UE_SLOT_PARALLELISATION
phy_procedures_slot_parallelization_nrUE_RX( UE, proc, 0, 0, 1, no_relay, NULL );
#else
uint64_t a=rdtsc();
uint64_t a=rdtsc_oai();
phy_procedures_nrUE_RX(UE, proc, gNB_id, get_nrUE_params()->nr_dlsch_parallel, &rxtxD->txFifo);
LOG_D(PHY, "In %s: slot %d, time %lu\n", __FUNCTION__, proc->nr_slot_rx, (rdtsc()-a)/3500);
LOG_D(PHY, "In %s: slot %d, time %llu\n", __FUNCTION__, proc->nr_slot_rx, (rdtsc_oai()-a)/3500);
#endif
if(IS_SOFTMODEM_NOS1 || get_softmodem_params()->sa){
@@ -1125,9 +1126,8 @@ void *UE_thread(void *arg) {
}
int flags = 0;
int slot_tx_usrp = slot_nr + DURATION_RX_TO_TX - NR_RX_NB_TH;
if (openair0_cfg[0].duplex_mode == duplex_mode_TDD) {
if (openair0_cfg[0].duplex_mode == duplex_mode_TDD && !get_softmodem_params()->continuous_tx) {
uint8_t tdd_period = mac->phy_config.config_req.tdd_table.tdd_period_in_slots;
int nrofUplinkSlots, nrofUplinkSymbols;
@@ -1139,8 +1139,9 @@ void *UE_thread(void *arg) {
nrofUplinkSlots = mac->scc_SIB->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSlots;
nrofUplinkSymbols = mac->scc_SIB->tdd_UL_DL_ConfigurationCommon->pattern1.nrofUplinkSymbols;
}
uint8_t num_UL_slots = nrofUplinkSlots + (nrofUplinkSymbols != 0);
int slot_tx_usrp = slot_nr + DURATION_RX_TO_TX - NR_RX_NB_TH;
uint8_t num_UL_slots = nrofUplinkSlots + (nrofUplinkSymbols != 0);
uint8_t first_tx_slot = tdd_period - num_UL_slots;
if (slot_tx_usrp % tdd_period == first_tx_slot)
executables/nr-uesoftmodem.c
-1
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@@ -61,7 +61,6 @@ unsigned short config_frames[4] = {2,9,11,13};
#include "UTIL/OPT/opt.h"
#include "enb_config.h"
//#include "PHY/TOOLS/time_meas.h"
#include "intertask_interface.h"
executables/ocp-gnb.c
-1006
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File diff suppressed because it is too large Load Diff
executables/softmodem-common.h
+4 -3
View File
@@ -99,6 +99,7 @@ extern "C"
#define CONFIG_HLP_USRP_THREAD "having extra thead for usrp tx\n"
#define CONFIG_HLP_NFAPI "Change the nFAPI mode for NR\n"
#define CONFIG_L1_EMULATOR "Run in L1 emulated mode (disable PHY layer)\n"
#define CONFIG_HLP_CONTINUOUS_TX "perform continuous transmission, even in TDD mode (to work around USRP issues)\n"
/*-----------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters common to eNodeB and UE */
@@ -120,13 +121,13 @@ extern "C"
#define TIMING_SOURCE softmodem_params.timing_source
#define SEND_DMRSSYNC softmodem_params.send_dmrs_sync
#define USIM_TEST softmodem_params.usim_test
#define USE_256QAM_TABLE softmodem_params.use_256qam_table
#define PRB_INTERPOLATION softmodem_params.prb_interpolation
#define NFAPI softmodem_params.nfapi
#define NSA softmodem_params.nsa
#define NODE_NUMBER softmodem_params.node_number
#define NON_STOP softmodem_params.non_stop
#define EMULATE_L1 softmodem_params.emulate_l1
#define CONTINUOUS_TX softmodem_params.continuous_tx
#define DEFAULT_RFCONFIG_FILE "/usr/local/etc/syriq/ue.band7.tm1.PRB100.NR40.dat";
@@ -158,7 +159,6 @@ extern int usrp_tx_thread;
{"basicsim", CONFIG_HLP_RFSIM, PARAMFLAG_BOOL, uptr:&basicsim, defintval:0, TYPE_INT, 0}, \
{"nokrnmod", CONFIG_HLP_NOKRNMOD, PARAMFLAG_BOOL, uptr:&nokrnmod, defintval:0, TYPE_INT, 0}, \
{"nbiot-disable", CONFIG_HLP_DISABLNBIOT, PARAMFLAG_BOOL, uptr:&nonbiot, defuintval:0, TYPE_INT, 0}, \
{"use-256qam-table", CONFIG_HLP_256QAM, PARAMFLAG_BOOL, iptr:&USE_256QAM_TABLE, defintval:0, TYPE_INT, 0}, \
{"nsa", CONFIG_HLP_NSA, PARAMFLAG_BOOL, iptr:&NSA, defintval:0, TYPE_INT, 0}, \
{"node-number", NULL, 0, u16ptr:&NODE_NUMBER, defuintval:0, TYPE_UINT16, 0}, \
{"usrp-tx-thread-config", CONFIG_HLP_USRP_THREAD, 0, iptr:&usrp_tx_thread, defstrval:0, TYPE_INT, 0}, \
@@ -166,6 +166,7 @@ extern int usrp_tx_thread;
{"nfapi", CONFIG_HLP_NFAPI, 0, u8ptr:&nfapi_mode, defintval:0, TYPE_UINT8, 0}, \
{"non-stop", CONFIG_HLP_NONSTOP, PARAMFLAG_BOOL, iptr:&NON_STOP, defintval:0, TYPE_INT, 0}, \
{"emulate-l1", CONFIG_L1_EMULATOR, PARAMFLAG_BOOL, iptr:&EMULATE_L1, defintval:0, TYPE_INT, 0}, \
{"continuous-tx", CONFIG_HLP_CONTINUOUS_TX,PARAMFLAG_BOOL, iptr:&CONTINUOUS_TX, defintval:0, TYPE_INT, 0}, \
}
#define CONFIG_HLP_NSA "Enable NSA mode \n"
@@ -250,13 +251,13 @@ typedef struct {
uint32_t timing_source;
int hw_timing_advance;
uint32_t send_dmrs_sync;
int use_256qam_table;
int prb_interpolation;
uint8_t nfapi;
int nsa;
uint16_t node_number;
int non_stop;
int emulate_l1;
int continuous_tx;
} softmodem_params_t;
extern uint64_t get_softmodem_optmask(void);
executables/transport_split.c
+1 -1
View File
@@ -156,7 +156,7 @@ int receiveSubFrame(UDPsock_t *sock, void *bufferZone, int bufferSize, uint16_t
int sendSubFrame(UDPsock_t *sock, void *bufferZone, ssize_t secondHeaderSize, uint16_t contentType) {
commonUDP_t *UDPheader=(commonUDP_t *)bufferZone ;
UDPheader->contentType=contentType;
UDPheader->senderClock=rdtsc();
UDPheader->senderClock=rdtsc_oai();
int nbBlocks=UDPheader->nbBlocks;
int blockId=0;
openair1/PHY/CODING/TESTBENCH/ldpctest.c
+1 -1
View File
@@ -117,7 +117,7 @@ int test_ldpc(short No_iteration,
sigma = 1.0/sqrt(2*SNR);
opp_enabled=1;
//short test_input[block_length];
unsigned char *test_input[MAX_NUM_NR_DLSCH_SEGMENTS]={NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};;
unsigned char *test_input[MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*NR_MAX_NB_LAYERS]={NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL};;
//short *c; //padded codeword
unsigned char estimated_output[MAX_NUM_DLSCH_SEGMENTS][block_length];
memset(estimated_output, 0, sizeof(estimated_output));
openair1/PHY/CODING/crc_byte.c
+2 -2
View File
@@ -72,10 +72,10 @@ unsigned int crcbit (unsigned char * inputptr,
unsigned int i, crc = 0, c;
while (octetlen-- > 0) {
c = (*inputptr++) << 24;
c = ((unsigned int)(*inputptr++)) << 24;
for (i = 8; i != 0; i--) {
if ((1 << 31) & (c ^ crc))
if ((1U << 31) & (c ^ crc))
crc = (crc << 1) ^ poly;
else
crc <<= 1;
openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
+1 -1
View File
@@ -31,7 +31,7 @@
#ifndef __NR_LDPC_TYPES__H__
#define __NR_LDPC_TYPES__H__
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "nrLDPCdecoder_defs.h"
// ==============================================================================
// TYPES
openair1/PHY/CODING/nrLDPC_defs.h
+1 -1
View File
@@ -57,7 +57,7 @@ typedef struct {
/// Number of "Filler" bits
uint32_t F;
/// LDPC-code outputs
uint8_t *d[MAX_NUM_NR_DLSCH_SEGMENTS];
uint8_t *d[MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*NR_MAX_NB_LAYERS];
} encoder_implemparams_t;
#define INIT0_LDPCIMPLEMPARAMS {0,0,0,NULL,NULL,NULL,NULL}
typedef void(*nrLDPC_initcallfunc_t)(t_nrLDPC_dec_params *p_decParams, int8_t *p_llr, int8_t *p_out);
openair1/PHY/CODING/nrLDPC_encoder/ldpc_encode_parity_check.c
-1
View File
@@ -33,7 +33,6 @@
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <types.h>
#include "assertions.h"
#include "common/utils/LOG/log.h"
openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder.c
+1 -2
View File
@@ -35,7 +35,6 @@
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <types.h>
#include "defs.h"
#include "assertions.h"
#include "openair1/PHY/CODING/nrLDPC_defs.h"
@@ -280,4 +279,4 @@ int ldpc_encoder_orig(unsigned char *test_input,unsigned char *channel_input,int
int nrLDPC_encod(unsigned char **test_input,unsigned char **channel_input,int Zc,int Kb,short block_length, short BG, encoder_implemparams_t *impp) {
return ldpc_encoder_orig(test_input[0],channel_input[0],Zc,Kb,block_length,BG,impp->gen_code);
}
}
openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c
+1 -1
View File
@@ -36,7 +36,7 @@
#include <types.h>
#include "assertions.h"
#include "common/utils/LOG/log.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "defs.h"
#include "ldpc384_byte.c"
openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder_optim.c
+1 -2
View File
@@ -33,10 +33,9 @@
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <types.h>
#include "assertions.h"
#include "common/utils/LOG/log.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "openair1/PHY/CODING/nrLDPC_defs.h"
#include "ldpc_encode_parity_check.c"
#include "ldpc_generate_coefficient.c"
openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder_optim8seg.c
+1 -2
View File
@@ -33,10 +33,9 @@
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <types.h>
#include "assertions.h"
#include "common/utils/LOG/log.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "openair1/PHY/CODING/nrLDPC_defs.h"
#include "ldpc_encode_parity_check.c"
#include "ldpc_generate_coefficient.c"
openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder_optim8segmulti.c
+1 -2
View File
@@ -33,10 +33,9 @@
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <types.h>
#include "assertions.h"
#include "common/utils/LOG/log.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "openair1/PHY/CODING/nrLDPC_defs.h"
#include "ldpc_encode_parity_check.c"
openair1/PHY/CODING/nr_segmentation.c
-5
View File
@@ -63,11 +63,6 @@ int32_t nr_segmentation(unsigned char *input_buffer,
#endif
}
if ((*C)>MAX_NUM_NR_DLSCH_SEGMENTS) {
LOG_E(PHY,"nr_segmentation.c: too many segments %d, B %d, L %d, Bprime %d\n",*C,B,L,Bprime);
return(-1);
}
// Find K+
Kprime = Bprime/(*C);
openair1/PHY/INIT/nr_init.c
+31 -22
View File
@@ -117,12 +117,15 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
gNB->bad_pucch = 0;
// ceil(((NB_RB<<1)*3)/32) // 3 RE *2(QPSK)
int pdcch_dmrs_init_length = (((fp->N_RB_DL<<1)*3)>>5)+1;
for (int slot=0; slot<fp->slots_per_frame; slot++) {
pdcch_dmrs[slot] = (uint32_t **)malloc16(fp->symbols_per_slot*sizeof(uint32_t *));
AssertFatal(pdcch_dmrs[slot]!=NULL, "NR init: pdcch_dmrs for slot %d - malloc failed\n", slot);
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
pdcch_dmrs[slot][symb] = (uint32_t *)malloc16(NR_MAX_PDCCH_DMRS_INIT_LENGTH_DWORD*sizeof(uint32_t));
pdcch_dmrs[slot][symb] = (uint32_t *)malloc16(pdcch_dmrs_init_length*sizeof(uint32_t));
LOG_D(PHY,"pdcch_dmrs[%d][%d] %p\n",slot,symb,pdcch_dmrs[slot][symb]);
AssertFatal(pdcch_dmrs[slot][symb]!=NULL, "NR init: pdcch_dmrs for slot %d symbol %d - malloc failed\n", slot, symb);
}
@@ -136,16 +139,19 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
gNB->nr_gold_pdsch_dmrs = (uint32_t ****)malloc16(fp->slots_per_frame*sizeof(uint32_t ***));
uint32_t ****pdsch_dmrs = gNB->nr_gold_pdsch_dmrs;
// ceil(((NB_RB*6(k)*2(QPSK)/32) // 3 RE *2(QPSK)
int pdsch_dmrs_init_length = ((fp->N_RB_DL*12)>>5)+1;
for (int slot=0; slot<fp->slots_per_frame; slot++) {
pdsch_dmrs[slot] = (uint32_t ***)malloc16(fp->symbols_per_slot*sizeof(uint32_t **));
AssertFatal(pdsch_dmrs[slot]!=NULL, "NR init: pdsch_dmrs for slot %d - malloc failed\n", slot);
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
pdsch_dmrs[slot][symb] = (uint32_t **)malloc16(NR_MAX_NB_CODEWORDS*sizeof(uint32_t *));
pdsch_dmrs[slot][symb] = (uint32_t **)malloc16(nb_codewords*sizeof(uint32_t *));
AssertFatal(pdsch_dmrs[slot][symb]!=NULL, "NR init: pdsch_dmrs for slot %d symbol %d - malloc failed\n", slot, symb);
for (int q=0; q<NR_MAX_NB_CODEWORDS; q++) {
pdsch_dmrs[slot][symb][q] = (uint32_t *)malloc16(NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD*sizeof(uint32_t));
for (int q=0; q<nb_codewords; q++) {
pdsch_dmrs[slot][symb][q] = (uint32_t *)malloc16(pdsch_dmrs_init_length*sizeof(uint32_t));
AssertFatal(pdsch_dmrs[slot][symb][q]!=NULL, "NR init: pdsch_dmrs for slot %d symbol %d codeword %d - malloc failed\n", slot, symb, q);
}
}
@@ -158,6 +164,8 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
uint32_t ****pusch_dmrs = gNB->nr_gold_pusch_dmrs;
// ceil(((NB_RB*6(k)*2(QPSK)/32) // 3 RE *2(QPSK)
int pusch_dmrs_init_length = ((fp->N_RB_UL*12)>>5)+1;
for(int nscid=0; nscid<2; nscid++) {
pusch_dmrs[nscid] = (uint32_t ***)malloc16(fp->slots_per_frame*sizeof(uint32_t **));
AssertFatal(pusch_dmrs[nscid]!=NULL, "NR init: pusch_dmrs for nscid %d - malloc failed\n", nscid);
@@ -167,7 +175,7 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
AssertFatal(pusch_dmrs[nscid][slot]!=NULL, "NR init: pusch_dmrs for slot %d - malloc failed\n", slot);
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
pusch_dmrs[nscid][slot][symb] = (uint32_t *)malloc16(NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD*sizeof(uint32_t));
pusch_dmrs[nscid][slot][symb] = (uint32_t *)malloc16(pusch_dmrs_init_length*sizeof(uint32_t));
AssertFatal(pusch_dmrs[nscid][slot][symb]!=NULL, "NR init: pusch_dmrs for slot %d symbol %d - malloc failed\n", slot, symb);
}
}
@@ -182,12 +190,15 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
uint32_t ***csi_rs = gNB->nr_gold_csi_rs;
AssertFatal(csi_rs!=NULL, "NR init: csi reference signal malloc failed\n");
// ceil((NB_RB*8(max allocation per RB)*2(QPSK))/32)
int csi_dmrs_init_length = ((fp->N_RB_DL<<4)>>5)+1;
for (int slot=0; slot<fp->slots_per_frame; slot++) {
csi_rs[slot] = (uint32_t **)malloc16(fp->symbols_per_slot*sizeof(uint32_t *));
AssertFatal(csi_rs[slot]!=NULL, "NR init: csi reference signal for slot %d - malloc failed\n", slot);
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
csi_rs[slot][symb] = (uint32_t *)malloc16(NR_MAX_CSI_RS_INIT_LENGTH_DWORD*sizeof(uint32_t));
csi_rs[slot][symb] = (uint32_t *)malloc16(csi_dmrs_init_length*sizeof(uint32_t));
AssertFatal(csi_rs[slot][symb]!=NULL, "NR init: csi reference signal for slot %d symbol %d - malloc failed\n", slot, symb);
}
}
@@ -196,6 +207,7 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
for (int id=0; id<NUMBER_OF_NR_SRS_MAX; id++) {
gNB->nr_srs_info[id] = (nr_srs_info_t *)malloc16_clear(sizeof(nr_srs_info_t));
gNB->nr_srs_info[id]->sc_list = (uint16_t *) malloc16_clear(6*fp->N_RB_UL*sizeof(uint16_t));
gNB->nr_srs_info[id]->srs_generated_signal = (int32_t*)malloc16_clear(fp->ofdm_symbol_size*MAX_NUM_NR_SRS_SYMBOLS*sizeof(int32_t));
gNB->nr_srs_info[id]->noise_power = (uint32_t*)malloc16_clear(sizeof(uint32_t));
gNB->nr_srs_info[id]->srs_received_signal = (int32_t **)malloc16(Prx*sizeof(int32_t*));
@@ -314,9 +326,10 @@ void phy_free_nr_gNB(PHY_VARS_gNB *gNB)
free_and_zero(pdcch_dmrs);
uint32_t ****pdsch_dmrs = gNB->nr_gold_pdsch_dmrs;
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
for (int slot = 0; slot < fp->slots_per_frame; slot++) {
for (int symb = 0; symb < fp->symbols_per_slot; symb++) {
for (int q = 0; q < NR_MAX_NB_CODEWORDS; q++)
for (int q = 0; q < nb_codewords; q++)
free_and_zero(pdsch_dmrs[slot][symb][q]);
free_and_zero(pdsch_dmrs[slot][symb]);
}
@@ -351,6 +364,7 @@ void phy_free_nr_gNB(PHY_VARS_gNB *gNB)
free_and_zero(gNB->nr_srs_info[id]->srs_estimated_channel_time[i]);
free_and_zero(gNB->nr_srs_info[id]->srs_estimated_channel_time_shifted[i]);
}
free_and_zero(gNB->nr_srs_info[id]->sc_list);
free_and_zero(gNB->nr_srs_info[id]->srs_generated_signal);
free_and_zero(gNB->nr_srs_info[id]->noise_power);
free_and_zero(gNB->nr_srs_info[id]->srs_received_signal);
@@ -559,9 +573,10 @@ void init_DLSCH_struct(PHY_VARS_gNB *gNB, processingData_L1tx_t *msg) {
uint16_t grid_size = cfg->carrier_config.dl_grid_size[fp->numerology_index].value;
msg->num_pdsch_slot = 0;
int num_cw = NR_MAX_NB_LAYERS > 4? 2:1;
for (int i=0; i<gNB->number_of_nr_dlsch_max; i++) {
LOG_I(PHY,"Allocating Transport Channel Buffers for DLSCH %d/%d\n",i,gNB->number_of_nr_dlsch_max);
for (int j=0; j<2; j++) {
for (int j=0; j<num_cw; j++) {
msg->dlsch[i][j] = new_gNB_dlsch(fp,1,16,NSOFT,0,grid_size);
AssertFatal(msg->dlsch[i][j]!=NULL,"Can't initialize dlsch %d \n", i);
}
@@ -573,9 +588,10 @@ void reset_DLSCH_struct(const PHY_VARS_gNB *gNB, processingData_L1tx_t *msg)
const NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
const nfapi_nr_config_request_scf_t *cfg = &gNB->gNB_config;
const uint16_t grid_size = cfg->carrier_config.dl_grid_size[fp->numerology_index].value;
int num_cw = NR_MAX_NB_LAYERS > 4? 2:1;
for (int i=0; i<gNB->number_of_nr_dlsch_max; i++)
for (int j=0; j<2; j++)
free_gNB_dlsch(&msg->dlsch[i][j], grid_size);
for (int j=0; j<num_cw; j++)
free_gNB_dlsch(&msg->dlsch[i][j], grid_size, fp);
}
void init_nr_transport(PHY_VARS_gNB *gNB) {
@@ -600,22 +616,16 @@ void init_nr_transport(PHY_VARS_gNB *gNB) {
LOG_I(PHY,"Allocating Transport Channel Buffer for ULSCH %d/%d\n",i,gNB->number_of_nr_ulsch_max);
for (int j=0; j<2; j++) {
// ULSCH for data
gNB->ulsch[i][j] = new_gNB_ulsch(MAX_LDPC_ITERATIONS, fp->N_RB_UL);
if (!gNB->ulsch[i][j]) {
LOG_E(PHY,"Can't get gNB ulsch structures\n");
exit(-1);
}
gNB->ulsch[i] = new_gNB_ulsch(MAX_LDPC_ITERATIONS, fp->N_RB_UL);
if (!gNB->ulsch[i]) {
LOG_E(PHY,"Can't get gNB ulsch structures\n");
exit(-1);
}
}
gNB->rx_total_gain_dB=130;
//fp->pucch_config_common.deltaPUCCH_Shift = 1;
}
@@ -630,6 +640,5 @@ void reset_nr_transport(PHY_VARS_gNB *gNB)
free_gNB_srs(gNB->srs[i]);
for (int i=0; i<gNB->number_of_nr_ulsch_max; i++)
for (int j=0; j<2; j++)
free_gNB_ulsch(&gNB->ulsch[i][j], fp->N_RB_UL);
free_gNB_ulsch(&gNB->ulsch[i], fp->N_RB_UL);
}
openair1/PHY/INIT/nr_init_ue.c
+39 -88
View File
@@ -57,6 +57,7 @@ extern uint16_t beta_cqi[16];
*/
void phy_init_nr_ue__PDSCH(NR_UE_PDSCH *const pdsch,
const NR_DL_FRAME_PARMS *const fp) {
AssertFatal( pdsch, "pdsch==0" );
pdsch->pmi_ext = (uint8_t *)malloc16_clear( fp->N_RB_DL );
pdsch->llr[0] = (int16_t *)malloc16_clear( (8*(3*8*6144))*sizeof(int16_t) );
@@ -154,21 +155,6 @@ void phy_term_nr_ue__PDSCH(NR_UE_PDSCH* pdsch, const NR_DL_FRAME_PARMS *const fp
free_and_zero(pdsch->dl_ch_ptrs_estimates_ext);
}
void phy_init_nr_ue_PUSCH(NR_UE_PUSCH *const pusch,
const NR_DL_FRAME_PARMS *const fp) {
AssertFatal( pusch, "pusch==0" );
for (int i=0; i<NR_MAX_NB_LAYERS; i++) {
pusch->txdataF_layers[i] = (int32_t *)malloc16_clear(NR_MAX_PUSCH_ENCODED_LENGTH*sizeof(int32_t));
}
}
void phy_term_nr_ue_PUSCH(NR_UE_PUSCH *pusch)
{
for (int i = 0; i < NR_MAX_NB_LAYERS; i++)
free_and_zero(pusch->txdataF_layers[i]);
}
int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
{
// create shortcuts
@@ -176,13 +162,15 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
NR_UE_COMMON *const common_vars = &ue->common_vars;
NR_UE_PBCH **const pbch_vars = ue->pbch_vars;
NR_UE_PRACH **const prach_vars = ue->prach_vars;
int i,j,k,l,slot,symb;
NR_UE_SRS **const srs_vars = ue->srs_vars;
int i,j,k,l,slot,symb,q;
int gNB_id;
int th_id;
uint32_t ****pusch_dmrs;
LOG_I(PHY, "Initializing UE vars for gNB TXant %u, UE RXant %u\n", fp->nb_antennas_tx, fp->nb_antennas_rx);
phy_init_nr_top(ue);
// many memory allocation sizes are hard coded
AssertFatal( fp->nb_antennas_rx <= 4, "hard coded allocation for ue_common_vars->dl_ch_estimates[gNB_id]" );
@@ -210,15 +198,6 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
// init NR modulation lookup tables
nr_generate_modulation_table();
/////////////////////////PUSCH init/////////////////////////
///////////
for (th_id = 0; th_id < RX_NB_TH_MAX; th_id++) {
for (gNB_id = 0; gNB_id < ue->n_connected_gNB; gNB_id++) {
ue->pusch_vars[th_id][gNB_id] = (NR_UE_PUSCH *)malloc16(sizeof(NR_UE_PUSCH));
phy_init_nr_ue_PUSCH( ue->pusch_vars[th_id][gNB_id], fp );
}
}
/////////////////////////PUCCH init/////////////////////////
///////////
for (th_id = 0; th_id < RX_NB_TH_MAX; th_id++) {
@@ -234,21 +213,21 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
/////////////////////////PUSCH DMRS init/////////////////////////
///////////
ue->nr_gold_pusch_dmrs = (uint32_t ****)malloc16(fp->slots_per_frame*sizeof(uint32_t ***));
pusch_dmrs = ue->nr_gold_pusch_dmrs;
// ceil(((NB_RB*6(k)*2(QPSK)/32) // 3 RE *2(QPSK)
int pusch_dmrs_init_length = ((fp->N_RB_UL*12)>>5)+1;
ue->nr_gold_pusch_dmrs = (uint32_t ***)malloc16(fp->slots_per_frame*sizeof(uint32_t **));
uint32_t ***pusch_dmrs = ue->nr_gold_pusch_dmrs;
for (slot=0; slot<fp->slots_per_frame; slot++) {
pusch_dmrs[slot] = (uint32_t ***)malloc16(fp->symbols_per_slot*sizeof(uint32_t **));
pusch_dmrs[slot] = (uint32_t **)malloc16(fp->symbols_per_slot*sizeof(uint32_t *));
AssertFatal(pusch_dmrs[slot]!=NULL, "init_nr_ue_signal: pusch_dmrs for slot %d - malloc failed\n", slot);
for (symb=0; symb<fp->symbols_per_slot; symb++) {
pusch_dmrs[slot][symb] = (uint32_t **)malloc16(NR_MAX_NB_CODEWORDS*sizeof(uint32_t *));
pusch_dmrs[slot][symb] = (uint32_t *)malloc16(pusch_dmrs_init_length*sizeof(uint32_t));
AssertFatal(pusch_dmrs[slot][symb]!=NULL, "init_nr_ue_signal: pusch_dmrs for slot %d symbol %d - malloc failed\n", slot, symb);
for (q=0; q<NR_MAX_NB_CODEWORDS; q++) {
pusch_dmrs[slot][symb][q] = (uint32_t *)malloc16(NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD*sizeof(uint32_t));
AssertFatal(pusch_dmrs[slot][symb][q]!=NULL, "init_nr_ue_signal: pusch_dmrs for slot %d symbol %d codeword %d - malloc failed\n", slot, symb, q);
}
}
}
@@ -297,6 +276,8 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
}
}
// ceil(((NB_RB<<1)*3)/32) // 3 RE *2(QPSK)
int pdcch_dmrs_init_length = (((fp->N_RB_DL<<1)*3)>>5)+1;
//PDCCH DMRS init (gNB offset = 0)
ue->nr_gold_pdcch[0] = (uint32_t ***)malloc16(fp->slots_per_frame*sizeof(uint32_t **));
uint32_t ***pdcch_dmrs = ue->nr_gold_pdcch[0];
@@ -307,11 +288,14 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
AssertFatal(pdcch_dmrs[slot]!=NULL, "NR init: pdcch_dmrs for slot %d - malloc failed\n", slot);
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
pdcch_dmrs[slot][symb] = (uint32_t *)malloc16(NR_MAX_PDCCH_DMRS_INIT_LENGTH_DWORD*sizeof(uint32_t));
pdcch_dmrs[slot][symb] = (uint32_t *)malloc16(pdcch_dmrs_init_length*sizeof(uint32_t));
AssertFatal(pdcch_dmrs[slot][symb]!=NULL, "NR init: pdcch_dmrs for slot %d symbol %d - malloc failed\n", slot, symb);
}
}
// ceil(((NB_RB*6(k)*2(QPSK)/32) // 3 RE *2(QPSK)
int pdsch_dmrs_init_length = ((fp->N_RB_DL*12)>>5)+1;
//PDSCH DMRS init (eNB offset = 0)
ue->nr_gold_pdsch[0] = (uint32_t ****)malloc16(fp->slots_per_frame*sizeof(uint32_t ***));
uint32_t ****pdsch_dmrs = ue->nr_gold_pdsch[0];
@@ -320,12 +304,13 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
pdsch_dmrs[slot] = (uint32_t ***)malloc16(fp->symbols_per_slot*sizeof(uint32_t **));
AssertFatal(pdsch_dmrs[slot]!=NULL, "NR init: pdsch_dmrs for slot %d - malloc failed\n", slot);
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
pdsch_dmrs[slot][symb] = (uint32_t **)malloc16(NR_MAX_NB_CODEWORDS*sizeof(uint32_t *));
pdsch_dmrs[slot][symb] = (uint32_t **)malloc16(nb_codewords*sizeof(uint32_t *));
AssertFatal(pdsch_dmrs[slot][symb]!=NULL, "NR init: pdsch_dmrs for slot %d symbol %d - malloc failed\n", slot, symb);
for (int q=0; q<NR_MAX_NB_CODEWORDS; q++) {
pdsch_dmrs[slot][symb][q] = (uint32_t *)malloc16(NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD*sizeof(uint32_t));
for (int q=0; q<nb_codewords; q++) {
pdsch_dmrs[slot][symb][q] = (uint32_t *)malloc16(pdsch_dmrs_init_length*sizeof(uint32_t));
AssertFatal(pdsch_dmrs[slot][symb][q]!=NULL, "NR init: pdsch_dmrs for slot %d symbol %d codeword %d - malloc failed\n", slot, symb, q);
}
}
@@ -347,6 +332,7 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
srs_vars[gNB_id]->active = false;
ue->nr_srs_info = (nr_srs_info_t *)malloc16_clear(sizeof(nr_srs_info_t));
ue->nr_srs_info->sc_list = (uint16_t *) malloc16_clear(6*fp->N_RB_UL*sizeof(uint16_t));
ue->nr_srs_info->srs_generated_signal = (int32_t *) malloc16_clear( (2*(fp->samples_per_frame)+2048)*sizeof(int32_t) );
ue->nr_srs_info->noise_power = (uint32_t*)malloc16_clear(sizeof(uint32_t));
ue->nr_srs_info->srs_received_signal = (int32_t **)malloc16( fp->nb_antennas_rx*sizeof(int32_t *) );
@@ -445,29 +431,10 @@ int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
}
}
// PBCH
pbch_vars[gNB_id]->rxdataF_ext = (int32_t **)malloc16( fp->nb_antennas_rx*sizeof(int32_t *) );
pbch_vars[gNB_id]->rxdataF_comp = (int32_t **)malloc16_clear( 4*fp->nb_antennas_rx*sizeof(int32_t *) );
pbch_vars[gNB_id]->dl_ch_estimates = (int32_t **)malloc16_clear( 4*fp->nb_antennas_rx*sizeof(int32_t *) );
pbch_vars[gNB_id]->dl_ch_estimates_ext = (int32_t **)malloc16_clear( 4*fp->nb_antennas_rx*sizeof(int32_t *) );
pbch_vars[gNB_id]->dl_ch_estimates_time = (int32_t **)malloc16_clear( 4*fp->nb_antennas_rx*sizeof(int32_t *) );
pbch_vars[gNB_id]->llr = (int16_t *)malloc16_clear( 1920 ); //
// RACH
prach_vars[gNB_id]->prachF = (int16_t *)malloc16_clear( sizeof(int)*(7*2*sizeof(int)*(fp->ofdm_symbol_size*12)) );
prach_vars[gNB_id]->prach = (int16_t *)malloc16_clear( sizeof(int)*(7*2*sizeof(int)*(fp->ofdm_symbol_size*12)) );
for (i=0; i<fp->nb_antennas_rx; i++) {
pbch_vars[gNB_id]->rxdataF_ext[i] = (int32_t *)malloc16_clear( sizeof(int32_t)*20*12*4 );
for (j=0; j<4; j++) {//fp->nb_antennas_tx;j++) {
int idx = (j*fp->nb_antennas_rx)+i;
pbch_vars[gNB_id]->rxdataF_comp[idx] = (int32_t *)malloc16_clear( sizeof(int32_t)*20*12*4 );
pbch_vars[gNB_id]->dl_ch_estimates[idx] = (int32_t *)malloc16_clear( sizeof(int32_t)*7*2*sizeof(int)*(fp->ofdm_symbol_size) );
pbch_vars[gNB_id]->dl_ch_estimates_time[idx]= (int32_t *)malloc16_clear( sizeof(int32_t)*7*2*sizeof(int)*(fp->ofdm_symbol_size) );
pbch_vars[gNB_id]->dl_ch_estimates_ext[idx] = (int32_t *)malloc16_clear( sizeof(int32_t)*20*12*4 );
}
}
pbch_vars[gNB_id]->decoded_output = (uint8_t *)malloc16_clear(64);
}
// initialization for the last instance of pdsch_vars (used for MU-MIMO)
@@ -502,16 +469,12 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
for (int th_id = 0; th_id < RX_NB_TH_MAX; th_id++) {
for (int gNB_id = 0; gNB_id < ue->n_connected_gNB; gNB_id++) {
phy_term_nr_ue_PUSCH(ue->pusch_vars[th_id][gNB_id]);
free_and_zero(ue->pusch_vars[th_id][gNB_id]);
free_and_zero(ue->pucch_vars[th_id][gNB_id]);
}
}
for (int slot = 0; slot < fp->slots_per_frame; slot++) {
for (int symb = 0; symb < fp->symbols_per_slot; symb++) {
for (int q = 0; q < NR_MAX_NB_CODEWORDS; q++)
free_and_zero(ue->nr_gold_pusch_dmrs[slot][symb][q]);
free_and_zero(ue->nr_gold_pusch_dmrs[slot][symb]);
}
free_and_zero(ue->nr_gold_pusch_dmrs[slot]);
@@ -545,9 +508,10 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
}
free_and_zero(ue->nr_gold_pdcch[0]);
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
for (int slot=0; slot<fp->slots_per_frame; slot++) {
for (int symb=0; symb<fp->symbols_per_slot; symb++) {
for (int q=0; q<NR_MAX_NB_CODEWORDS; q++)
for (int q=0; q<nb_codewords; q++)
free_and_zero(ue->nr_gold_pdsch[0][slot][symb][q]);
free_and_zero(ue->nr_gold_pdsch[0][slot][symb]);
}
@@ -629,6 +593,7 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
free_and_zero(ue->nr_srs_info->srs_estimated_channel_time[i]);
free_and_zero(ue->nr_srs_info->srs_estimated_channel_time_shifted[i]);
}
free_and_zero(ue->nr_srs_info->sc_list);
free_and_zero(ue->nr_srs_info->srs_generated_signal);
free_and_zero(ue->nr_srs_info->noise_power);
free_and_zero(ue->nr_srs_info->srs_received_signal);
@@ -640,25 +605,6 @@ void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB)
free_and_zero(ue->srs_vars[gNB_id]);
for (int i = 0; i < fp->nb_antennas_rx; i++) {
free_and_zero(ue->pbch_vars[gNB_id]->rxdataF_ext[i]);
for (int j = 0; j < 4; j++) {
int idx = (j*fp->nb_antennas_rx)+i;
free_and_zero(ue->pbch_vars[gNB_id]->rxdataF_comp[idx]);
free_and_zero(ue->pbch_vars[gNB_id]->dl_ch_estimates[idx]);
free_and_zero(ue->pbch_vars[gNB_id]->dl_ch_estimates_time[idx]);
free_and_zero(ue->pbch_vars[gNB_id]->dl_ch_estimates_ext[idx]);
}
}
free_and_zero(ue->pbch_vars[gNB_id]->rxdataF_ext);
free_and_zero(ue->pbch_vars[gNB_id]->rxdataF_comp);
free_and_zero(ue->pbch_vars[gNB_id]->dl_ch_estimates);
free_and_zero(ue->pbch_vars[gNB_id]->dl_ch_estimates_ext);
free_and_zero(ue->pbch_vars[gNB_id]->dl_ch_estimates_time);
free_and_zero(ue->pbch_vars[gNB_id]->llr);
free_and_zero(ue->pbch_vars[gNB_id]->decoded_output);
free_and_zero(ue->pbch_vars[gNB_id]);
free_and_zero(ue->prach_vars[gNB_id]->prachF);
@@ -683,7 +629,8 @@ void term_nr_ue_transport(PHY_VARS_NR_UE *ue)
for (int j = 0; j < 2; j++) {
for (int k = 0; k < RX_NB_TH_MAX; k++) {
free_nr_ue_dlsch(&ue->dlsch[k][i][j], N_RB_DL);
free_nr_ue_ulsch(&ue->ulsch[k][i][j], N_RB_DL);
if (j==0)
free_nr_ue_ulsch(&ue->ulsch[k][i], N_RB_DL);
}
}
@@ -694,15 +641,19 @@ void term_nr_ue_transport(PHY_VARS_NR_UE *ue)
free_nr_ue_dlsch(&ue->dlsch_MCH[0], N_RB_DL);
}
void init_nr_ue_transport(PHY_VARS_NR_UE *ue)
{
void init_nr_ue_transport(PHY_VARS_NR_UE *ue) {
int num_codeword = NR_MAX_NB_LAYERS > 4? 2:1;
for (int i = 0; i < NUMBER_OF_CONNECTED_gNB_MAX; i++) {
for (int j=0; j<2; j++) {
for (int j=0; j<num_codeword; j++) {
for (int k=0; k<RX_NB_TH_MAX; k++) {
AssertFatal((ue->dlsch[k][i][j] = new_nr_ue_dlsch(1,NR_MAX_DLSCH_HARQ_PROCESSES,NSOFT,MAX_LDPC_ITERATIONS,ue->frame_parms.N_RB_DL))!=NULL,"Can't get ue dlsch structures\n");
LOG_D(PHY,"dlsch[%d][%d][%d] => %p\n",k,i,j,ue->dlsch[k][i][j]);
AssertFatal((ue->ulsch[k][i][j] = new_nr_ue_ulsch(ue->frame_parms.N_RB_UL, NR_MAX_ULSCH_HARQ_PROCESSES))!=NULL,"Can't get ue ulsch structures\n");
LOG_D(PHY,"ulsch[%d][%d][%d] => %p\n",k,i,j,ue->ulsch[k][i][j]);
if (j==0) {
AssertFatal((ue->ulsch[k][i] = new_nr_ue_ulsch(ue->frame_parms.N_RB_UL, NR_MAX_ULSCH_HARQ_PROCESSES))!=NULL,"Can't get ue ulsch structures\n");
LOG_D(PHY,"ulsch[%d][%d] => %p\n",k,i,ue->ulsch[k][i]);
}
}
}
openair1/PHY/INIT/nr_parms.c
-1
View File
@@ -253,7 +253,6 @@ int nr_init_frame_parms(nfapi_nr_config_request_scf_t* cfg,
LOG_I(PHY,"Initializing frame parms for mu %d, N_RB %d, Ncp %d\n",mu, fp->N_RB_DL, Ncp);
if (Ncp == NFAPI_CP_EXTENDED)
AssertFatal(mu == NR_MU_2,"Invalid cyclic prefix %d for numerology index %d\n", Ncp, mu);
openair1/PHY/MODULATION/nr_modulation.c
+7 -89
View File
@@ -320,98 +320,16 @@ void nr_layer_mapping(int16_t **mod_symbs,
}
}
void nr_ue_layer_mapping(NR_UE_ULSCH_t **ulsch_ue,
void nr_ue_layer_mapping(int16_t *mod_symbs,
uint8_t n_layers,
uint16_t n_symbs,
int16_t **tx_layers)
{
int16_t *mod_symbs;
int16_t **tx_layers) {
switch (n_layers) {
case 1:
mod_symbs = (int16_t *)ulsch_ue[0]->d_mod;
for (int i=0; i<n_symbs; i++) {
tx_layers[0][i<<1] = (mod_symbs[i<<1]*AMP)>>15;
tx_layers[0][(i<<1)+1] = (mod_symbs[(i<<1)+1]*AMP)>>15;
}
break;
case 2:
case 3:
case 4:
mod_symbs = (int16_t *)ulsch_ue[0]->d_mod;
for (int i=0; i<n_symbs/n_layers; i++) {
for (int l=0; l<n_layers; l++) {
tx_layers[l][i<<1] = (mod_symbs[(n_layers*i+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[((n_layers*i+l)<<1)+1]*AMP)>>15;
}
}
break;
case 5:
mod_symbs = (int16_t *)ulsch_ue[0]->d_mod;
for (int i=0; i<n_symbs>>1; i++)
for (int l=0; l<2; l++) {
tx_layers[l][i<<1] = (mod_symbs[((i<<1)+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[(((i<<1)+l)<<1)+1]*AMP)>>15;
}
mod_symbs = (int16_t *)ulsch_ue[1]->d_mod;
for (int i=0; i<n_symbs/3; i++)
for (int l=2; l<5; l++) {
tx_layers[l][i<<1] = (mod_symbs[(3*i+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[((3*i+l)<<1)+1]*AMP)>>15;
}
break;
case 6:
for (int q=0; q<2; q++) {
mod_symbs = (int16_t *)ulsch_ue[q]->d_mod;
for (int i=0; i<n_symbs/3; i++)
for (int l=0; l<3; l++) {
tx_layers[l][i<<1] = (mod_symbs[(3*i+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[((3*i+l)<<1)+1]*AMP)>>15;
}
}
break;
case 7:
mod_symbs = (int16_t *)ulsch_ue[1]->d_mod;
for (int i=0; i<n_symbs/3; i++)
for (int l=0; l<3; l++) {
tx_layers[l][i<<1] = (mod_symbs[(3*i+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[((3*i+l)<<1)+1]*AMP)>>15;
}
mod_symbs = (int16_t *)ulsch_ue[0]->d_mod;
for (int i=0; i<n_symbs/4; i++)
for (int l=3; l<7; l++) {
tx_layers[l][i<<1] = (mod_symbs[((i<<2)+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[(((i<<2)+l)<<1)+1]*AMP)>>15;
}
break;
case 8:
for (int q=0; q<2; q++) {
mod_symbs = (int16_t *)ulsch_ue[q]->d_mod;
for (int i=0; i<n_symbs>>2; i++)
for (int l=0; l<3; l++) {
tx_layers[l][i<<1] = (mod_symbs[((i<<2)+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[(((i<<2)+l)<<1)+1]*AMP)>>15;
}
}
break;
default:
AssertFatal(0, "Invalid number of layers %d\n", n_layers);
for (int i=0; i<n_symbs/n_layers; i++) {
for (int l=0; l<n_layers; l++) {
tx_layers[l][i<<1] = (mod_symbs[(n_layers*i+l)<<1]*AMP)>>15;
tx_layers[l][(i<<1)+1] = (mod_symbs[((n_layers*i+l)<<1)+1]*AMP)>>15;
}
}
}
openair1/PHY/MODULATION/nr_modulation.h
+1 -1
View File
@@ -66,7 +66,7 @@ void nr_layer_mapping(int16_t **mod_symbs,
@param[out] tx_layers, modulated symbols for each layer
*/
void nr_ue_layer_mapping(NR_UE_ULSCH_t **ulsch_ue,
void nr_ue_layer_mapping(int16_t *mod_symbs,
uint8_t n_layers,
uint16_t n_symbs,
int16_t **tx_layers);
openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c
+1 -1
View File
@@ -184,7 +184,7 @@ void nr_gnb_measurements(PHY_VARS_gNB *gNB, uint8_t ulsch_id, unsigned char harq
PHY_MEASUREMENTS_gNB *meas = &gNB->measurements;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
int ch_offset = fp->ofdm_symbol_size * symbol;
int N_RB_UL = gNB->ulsch[ulsch_id][0]->harq_processes[harq_pid]->ulsch_pdu.rb_size;
int N_RB_UL = gNB->ulsch[ulsch_id]->harq_processes[harq_pid]->ulsch_pdu.rb_size;
rx_power_tot[ulsch_id] = 0;
openair1/PHY/NR_REFSIG/nr_gold.c
+13 -9
View File
@@ -60,6 +60,7 @@ void nr_init_pdcch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid)
uint8_t reset;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
uint32_t ***pdcch_dmrs = gNB->nr_gold_pdcch_dmrs;
int pdcch_dmrs_init_length = (((fp->N_RB_DL<<1)*3)>>5)+1;
for (uint8_t slot=0; slot<fp->slots_per_frame; slot++) {
for (uint8_t symb=0; symb<fp->symbols_per_slot; symb++) {
@@ -67,7 +68,7 @@ void nr_init_pdcch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid)
reset = 1;
x2 = ((1<<17) * (fp->symbols_per_slot*slot+symb+1) * ((Nid<<1)+1) + (Nid<<1));
LOG_D(PHY,"PDCCH DMRS slot %d, symb %d, Nid %d, x2 %x\n",slot,symb,Nid,x2);
for (uint32_t n=0; n<NR_MAX_PDCCH_DMRS_INIT_LENGTH_DWORD; n++) {
for (uint32_t n=0; n<pdcch_dmrs_init_length; n++) {
pdcch_dmrs[slot][symb][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
@@ -81,11 +82,12 @@ void nr_init_pdsch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid)
{
uint32_t x1, x2;
uint8_t reset, q;
uint8_t reset;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
uint32_t ****pdsch_dmrs = gNB->nr_gold_pdsch_dmrs;
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
int pdsch_dmrs_init_length = ((fp->N_RB_DL*12)>>5)+1;
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
uint16_t N_n_scid[2]={Nid, Nid};
uint8_t n_scid=0; // again works only for 1_0
for (uint8_t slot=0; slot<fp->slots_per_frame; slot++) {
@@ -93,13 +95,13 @@ void nr_init_pdsch_dmrs(PHY_VARS_gNB* gNB, uint32_t Nid)
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));
LOG_D(PHY,"PDSCH DMRS slot %d, symb %d x2 %x, N_n_scid %d,n_scid %d\n",slot,symb,x2,N_n_scid[n_scid],n_scid);
for (uint32_t n=0; n<NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD; n++) {
for (uint32_t n=0; n<pdsch_dmrs_init_length; n++) {
pdsch_dmrs[slot][symb][0][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
for (q = 1; q < NR_MAX_NB_CODEWORDS; q++)
memcpy(pdsch_dmrs[slot][symb][q],pdsch_dmrs[slot][symb][0],sizeof(uint32_t)*NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD);
if(nb_codewords>1)
memcpy(pdsch_dmrs[slot][symb][1],pdsch_dmrs[slot][symb][0],sizeof(uint32_t)*pdsch_dmrs_init_length);
}
}
}
@@ -113,6 +115,7 @@ void nr_gold_pusch(PHY_VARS_gNB* gNB, uint32_t *Nid) {
unsigned int nid;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
unsigned short l;
int pusch_dmrs_init_length = ((fp->N_RB_UL*12)>>5)+1;
for (nscid=0; nscid<2; nscid++) {
nid = Nid[nscid];
@@ -122,7 +125,7 @@ void nr_gold_pusch(PHY_VARS_gNB* gNB, uint32_t *Nid) {
x2 = ((1<<17) * (fp->symbols_per_slot*ns+l+1) * ((nid<<1)+1) +((nid<<1)+nscid));
LOG_D(PHY,"DMRS slot %d, symb %d x2 %x\n",ns,l,x2);
for (n=0; n<NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD; n++) {
for (n=0; n<pusch_dmrs_init_length; n++) {
gNB->nr_gold_pusch_dmrs[nscid][ns][l][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
@@ -138,6 +141,7 @@ void nr_init_csi_rs(PHY_VARS_gNB* gNB, uint32_t Nid)
uint32_t ***csi_rs = gNB->nr_gold_csi_rs;
uint32_t x1, x2;
uint8_t reset;
int csi_dmrs_init_length = ((fp->N_RB_DL<<4)>>5)+1;
for (uint8_t slot=0; slot<fp->slots_per_frame; slot++) {
for (uint8_t symb=0; symb<fp->symbols_per_slot; symb++) {
@@ -145,7 +149,7 @@ void nr_init_csi_rs(PHY_VARS_gNB* gNB, uint32_t Nid)
reset = 1;
x2 = ((1<<10) * (fp->symbols_per_slot*slot+symb+1) * ((Nid<<1)+1) + (Nid));
for (uint32_t n=0; n<NR_MAX_CSI_RS_INIT_LENGTH_DWORD; n++) {
for (uint32_t n=0; n<csi_dmrs_init_length; n++) {
csi_rs[slot][symb][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
openair1/PHY/NR_REFSIG/nr_gold_ue.c
+17 -18
View File
@@ -57,6 +57,7 @@ void nr_gold_pdcch(PHY_VARS_NR_UE* ue,
unsigned char ns,l;
unsigned int n,x1,x2,x2tmp0;
uint8_t reset;
int pdcch_dmrs_init_length = (((ue->frame_parms.N_RB_DL<<1)*3)>>5)+1;
for (ns=0; ns<ue->frame_parms.slots_per_frame; ns++) {
@@ -64,9 +65,9 @@ void nr_gold_pdcch(PHY_VARS_NR_UE* ue,
reset = 1;
x2tmp0 = ((ue->frame_parms.symbols_per_slot*ns+l+1)*((nid<<1)+1))<<17;
x2 = (x2tmp0+(nid<<1))%(1<<31); //cinit
x2 = (x2tmp0+(nid<<1))%(1U<<31); //cinit
for (n=0; n<NR_MAX_PDCCH_DMRS_INIT_LENGTH_DWORD; n++) {
for (n=0; n<pdcch_dmrs_init_length; n++) {
ue->nr_gold_pdcch[0][ns][l][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
@@ -77,28 +78,28 @@ void nr_gold_pdcch(PHY_VARS_NR_UE* ue,
void nr_gold_pdsch(PHY_VARS_NR_UE* ue,
unsigned short *n_idDMRS)
{
unsigned char l;
unsigned int n,x1,x2,x2tmp0,ns;
int nscid;
unsigned int x1,x2,x2tmp0;
unsigned int nid;
uint8_t reset;
int pdsch_dmrs_init_length = ((ue->frame_parms.N_RB_DL*12)>>5)+1;
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
/// to be updated from higher layer
//unsigned short lbar = 0;
for (nscid=0; nscid<2; nscid++) {
for (ns=0; ns<ue->frame_parms.slots_per_frame; ns++) {
for (int nscid=0; nscid<nb_codewords; nscid++) {
for (int ns=0; ns<ue->frame_parms.slots_per_frame; ns++) {
nid = n_idDMRS[nscid];
for (l=0; l<ue->frame_parms.symbols_per_slot; l++) {
for (int l=0; l<ue->frame_parms.symbols_per_slot; l++) {
reset = 1;
x2tmp0 = ((ue->frame_parms.symbols_per_slot*ns+l+1)*((nid<<1)+1))<<17;
x2 = (x2tmp0+(nid<<1)+nscid)%(1<<31); //cinit
x2 = (x2tmp0+(nid<<1)+nscid)%(1U<<31); //cinit
LOG_D(PHY,"UE DMRS slot %d, symb %d, x2 %x, nscid %d\n",ns,l,x2,nscid);
for (n=0; n<NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD; n++) {
for (int n=0; n<pdsch_dmrs_init_length; n++) {
ue->nr_gold_pdsch[0][ns][l][nscid][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
@@ -112,9 +113,10 @@ void nr_init_pusch_dmrs(PHY_VARS_NR_UE* ue,
uint8_t n_scid)
{
uint32_t x1, x2, n;
uint8_t reset, slot, symb, q;
uint8_t reset, slot, symb;
NR_DL_FRAME_PARMS *fp = &ue->frame_parms;
uint32_t ****pusch_dmrs = ue->nr_gold_pusch_dmrs;
uint32_t ***pusch_dmrs = ue->nr_gold_pusch_dmrs;
int pusch_dmrs_init_length = ((fp->N_RB_UL*12)>>5)+1;
for (slot=0; slot<fp->slots_per_frame; slot++) {
@@ -123,13 +125,10 @@ void nr_init_pusch_dmrs(PHY_VARS_NR_UE* ue,
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));
for (n=0; n<NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD; n++) {
pusch_dmrs[slot][symb][0][n] = lte_gold_generic(&x1, &x2, reset);
for (n=0; n<pusch_dmrs_init_length; n++) {
pusch_dmrs[slot][symb][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
for (q = 1; q < NR_MAX_NB_CODEWORDS; q++)
memcpy(pusch_dmrs[slot][symb][q],pusch_dmrs[slot][symb][0],sizeof(uint32_t)*NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD);
}
}
}
openair1/PHY/NR_TRANSPORT/nr_csi_rs.c
+4 -2
View File
@@ -37,7 +37,9 @@ void nr_generate_csi_rs(PHY_VARS_gNB *gNB,
int32_t **txdataF = gNB->common_vars.txdataF;
int txdataF_offset = slot*frame_parms.samples_per_slot_wCP;
uint32_t **gold_csi_rs = gNB->nr_gold_csi_rs[slot];
int16_t mod_csi[frame_parms.symbols_per_slot][NR_MAX_CSI_RS_LENGTH>>1] __attribute__((aligned(16)));;
//*8(max allocation per RB)*2(QPSK))
int csi_rs_length = frame_parms.N_RB_DL<<4;
int16_t mod_csi[frame_parms.symbols_per_slot][csi_rs_length>>1] __attribute__((aligned(16)));;
uint16_t b = csi_params.freq_domain;
uint16_t n, csi_bw, csi_start, p, k, l, mprime, na, kpn, csi_length;
uint8_t size, ports, kprime, lprime, i, gs;
@@ -59,7 +61,7 @@ void nr_generate_csi_rs(PHY_VARS_gNB *gNB,
for (uint8_t symb=0; symb<frame_parms.symbols_per_slot; symb++) {
reset = 1;
x2 = ((1<<10) * (frame_parms.symbols_per_slot*slot+symb+1) * ((Nid<<1)+1) + (Nid));
for (uint32_t n=0; n<NR_MAX_CSI_RS_INIT_LENGTH_DWORD; n++) {
for (uint32_t n=0; n<(csi_rs_length>>5)+1; n++) {
gold_csi_rs[symb][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0;
}
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+14 -11
View File
@@ -79,10 +79,8 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
NR_DL_gNB_HARQ_t *harq = &dlsch->harq_process;
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;
int16_t **txdataF_precoding = (int16_t**)dlsch->txdataF_precoding;
int8_t Wf[2], Wt[2], l0, l_prime, l_overline, delta;
uint8_t dmrs_Type = rel15->dmrsConfigType;
int nb_re_dmrs;
@@ -100,6 +98,7 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
uint16_t nb_re = ((12*rel15->NrOfSymbols)-nb_re_dmrs*dmrs_len-xOverhead)*rel15->rbSize*rel15->nrOfLayers;
uint8_t Qm = rel15->qamModOrder[0];
uint32_t encoded_length = nb_re*Qm;
uint32_t scrambled_output[rel15->NrOfCodewords][(encoded_length>>5)+1];
int16_t mod_dmrs[n_dmrs<<1] __attribute__ ((aligned(16)));
/* PTRS */
@@ -121,8 +120,8 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
/// CRC, coding, interleaving and rate matching
AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n");
unsigned char output[rel15->rbSize * NR_SYMBOLS_PER_SLOT * NR_NB_SC_PER_RB * 8 * NR_MAX_NB_LAYERS] __attribute__((aligned(32)));
bzero(output,rel15->rbSize * NR_SYMBOLS_PER_SLOT * NR_NB_SC_PER_RB * 8 * NR_MAX_NB_LAYERS);
unsigned char output[rel15->rbSize * NR_SYMBOLS_PER_SLOT * NR_NB_SC_PER_RB * Qm * rel15->nrOfLayers] __attribute__((aligned(32)));
bzero(output,rel15->rbSize * NR_SYMBOLS_PER_SLOT * NR_NB_SC_PER_RB * Qm * rel15->nrOfLayers);
start_meas(dlsch_encoding_stats);
if (nr_dlsch_encoding(gNB,
@@ -147,20 +146,18 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
}
printf("\n");
#endif
/// scrambling
start_meas(dlsch_scrambling_stats);
for (int q=0; q<rel15->NrOfCodewords; q++)
memset((void*)scrambled_output[q], 0, (encoded_length>>5)*sizeof(uint32_t));
for (int q=0; q<rel15->NrOfCodewords; q++)
for (int q=0; q<rel15->NrOfCodewords; q++) {
memset((void*)scrambled_output[q], 0, ((encoded_length>>5)+1)*sizeof(uint32_t));
nr_pdsch_codeword_scrambling(output,
encoded_length,
q,
rel15->dataScramblingId,
rel15->rnti,
scrambled_output[q]);
}
stop_meas(dlsch_scrambling_stats);
#ifdef DEBUG_DLSCH
@@ -219,6 +216,9 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
start_sc -= frame_parms->ofdm_symbol_size;
int txdataF_offset = slot*frame_parms->samples_per_slot_wCP;
int16_t **txdataF_precoding = (int16_t **)malloc16(rel15->nrOfLayers*sizeof(int16_t *));
for (int layer = 0; layer<rel15->nrOfLayers; layer++)
txdataF_precoding[layer] = (int16_t *)malloc16(2*14*frame_parms->ofdm_symbol_size*sizeof(int16_t));
#ifdef DEBUG_DLSCH_MAPPING
printf("PDSCH resource mapping started (start SC %d\tstart symbol %d\tN_PRB %d\tnb_re %d,nb_layers %d)\n",
@@ -295,7 +295,7 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
ptrs_symbol = is_ptrs_symbol(l,dlPtrsSymPos);
if(ptrs_symbol) {
/* PTRS QPSK Modulation for each OFDM symbol in a slot */
printf("Doing ptrs modulation for symbol %d, n_ptrs %d\n",l,n_ptrs);
LOG_D(PHY,"Doing ptrs modulation for symbol %d, n_ptrs %d\n",l,n_ptrs);
nr_modulation(pdsch_dmrs[l][0], (n_ptrs<<1), DMRS_MOD_ORDER, mod_ptrs);
}
}
@@ -535,6 +535,9 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
else {
LOG_D(PHY,"beam index for PDSCH allocation already taken\n");
}
for (int layer = 0; layer<rel15->nrOfLayers; layer++)
free16(txdataF_precoding[layer],2*14*frame_parms->ofdm_symbol_size);
free16(txdataF_precoding,rel15->nrOfLayers);
}// dlsch loop
}
openair1/PHY/NR_TRANSPORT/nr_dlsch.h
-1
View File
@@ -68,7 +68,6 @@ void nr_fill_dlsch(processingData_L1tx_t *msgTx,
void nr_generate_pdsch(processingData_L1tx_t *msgTx,
int frame,
int slot);
void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB);
void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
+45 -25
View File
@@ -50,10 +50,14 @@
//#define DEBUG_DLSCH_FREE 1
void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB) {
int r;
void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr,
uint16_t N_RB,
const NR_DL_FRAME_PARMS* frame_parms) {
NR_gNB_DLSCH_t *dlsch = *dlschptr;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS; //number of segments to be allocated
int max_layers = (frame_parms->nb_antennas_tx<NR_MAX_NB_LAYERS) ? frame_parms->nb_antennas_tx : NR_MAX_NB_LAYERS;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*max_layers;
if (N_RB != 273) {
a_segments = a_segments*N_RB;
@@ -65,26 +69,30 @@ void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB) {
free16(harq->b, a_segments * 1056);
harq->b = NULL;
}
for (r = 0; r < a_segments; r++) {
for (int r = 0; r < a_segments; r++) {
free(harq->c[r]);
harq->c[r] = NULL;
}
free(harq->c);
free(harq->pdu);
for (int aa = 0; aa < 64; aa++)
free(dlsch->calib_dl_ch_estimates[aa]);
free(dlsch->calib_dl_ch_estimates);
for (int q=0; q<NR_MAX_NB_CODEWORDS; q++)
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
for (int q=0; q<nb_codewords; q++)
free(dlsch->mod_symbs[q]);
free(dlsch->mod_symbs);
for (int layer = 0; layer < NR_MAX_NB_LAYERS; layer++) {
free(dlsch->txdataF_precoding[layer]);
for (int layer = 0; layer < max_layers; layer++) {
free(dlsch->txdataF[layer]);
for (int aa = 0; aa < 64; aa++)
free(dlsch->ue_spec_bf_weights[layer][aa]);
free(dlsch->ue_spec_bf_weights[layer]);
}
free(dlsch->txdataF);
free(dlsch->ue_spec_bf_weights);
free(dlsch);
*dlschptr = NULL;
@@ -96,9 +104,9 @@ NR_gNB_DLSCH_t *new_gNB_dlsch(NR_DL_FRAME_PARMS *frame_parms,
uint32_t Nsoft,
uint8_t abstraction_flag,
uint16_t N_RB) {
unsigned char i,r,aa,layer;
int re;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS; //number of segments to be allocated
int max_layers = (frame_parms->nb_antennas_tx<NR_MAX_NB_LAYERS) ? frame_parms->nb_antennas_tx : NR_MAX_NB_LAYERS;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*max_layers; //number of segments to be allocated
if (N_RB != 273) {
a_segments = a_segments*N_RB;
@@ -114,31 +122,36 @@ NR_gNB_DLSCH_t *new_gNB_dlsch(NR_DL_FRAME_PARMS *frame_parms,
dlsch->Mlimit = 4;
dlsch->Nsoft = Nsoft;
for (layer=0; layer<NR_MAX_NB_LAYERS; layer++) {
int txdataf_size = frame_parms->N_RB_DL*NR_SYMBOLS_PER_SLOT*NR_NB_SC_PER_RB*8; // max pdsch encoded length for each layer
dlsch->txdataF = (int32_t **)malloc16(max_layers*sizeof(int32_t *));
dlsch->ue_spec_bf_weights = (int32_t ***)malloc16(max_layers*sizeof(int32_t **));
for (int layer=0; layer<max_layers; layer++) {
dlsch->ue_spec_bf_weights[layer] = (int32_t **)malloc16(64*sizeof(int32_t *));
for (aa=0; aa<64; aa++) {
for (int aa=0; aa<64; aa++) {
dlsch->ue_spec_bf_weights[layer][aa] = (int32_t *)malloc16(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
for (re=0; re<OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES; re++) {
for (int re=0; re<OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES; re++) {
dlsch->ue_spec_bf_weights[layer][aa][re] = 0x00007fff;
}
}
dlsch->txdataF[layer] = (int32_t *)malloc16((NR_MAX_PDSCH_ENCODED_LENGTH/NR_MAX_NB_LAYERS)*sizeof(int32_t)); // NR_MAX_NB_LAYERS is already included in NR_MAX_PDSCH_ENCODED_LENGTH
dlsch->txdataF_precoding[layer] = (int32_t *)malloc16(2*14*frame_parms->ofdm_symbol_size*sizeof(int32_t));
dlsch->txdataF[layer] = (int32_t *)malloc16((txdataf_size)*sizeof(int32_t));
}
for (int q=0; q<NR_MAX_NB_CODEWORDS; q++)
dlsch->mod_symbs[q] = (int32_t *)malloc16(NR_MAX_PDSCH_ENCODED_LENGTH*sizeof(int32_t));
int nb_codewords = NR_MAX_NB_LAYERS > 4 ? 2 : 1;
dlsch->mod_symbs = (int32_t **)malloc16(nb_codewords*sizeof(int32_t *));
for (int q=0; q<nb_codewords; q++)
dlsch->mod_symbs[q] = (int32_t *)malloc16(txdataf_size*max_layers*sizeof(int32_t));
dlsch->calib_dl_ch_estimates = (int32_t **)malloc16(64*sizeof(int32_t *));
for (aa=0; aa<64; aa++) {
for (int aa=0; aa<64; aa++) {
dlsch->calib_dl_ch_estimates[aa] = (int32_t *)malloc16(OFDM_SYMBOL_SIZE_COMPLEX_SAMPLES*sizeof(int32_t));
}
for (i=0; i<20; i++) {
for (int i=0; i<20; i++) {
dlsch->harq_ids[0][i] = 0;
dlsch->harq_ids[1][i] = 0;
}
@@ -153,7 +166,8 @@ NR_gNB_DLSCH_t *new_gNB_dlsch(NR_DL_FRAME_PARMS *frame_parms,
nr_emulate_dlsch_payload(harq->pdu, (dlsch_bytes) >> 3);
bzero(harq->b, dlsch_bytes);
for (r = 0; r < a_segments; r++) {
harq->c = (uint8_t **)malloc16(a_segments*sizeof(uint8_t *));
for (int r = 0; r < a_segments; r++) {
// account for filler in first segment and CRCs for multiple segment case
// [hna] 8448 is the maximum CB size in NR
// 68*348 = 68*(maximum size of Zc)
@@ -311,6 +325,7 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
stats->current_Qm = rel15->qamModOrder[0];
}
int max_bytes = MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*rel15->nrOfLayers*1056;
if (A > 3824) {
// Add 24-bit crc (polynomial A) to payload
crc = crc24a(a,A)>>8;
@@ -321,11 +336,11 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
//printf("a0 %d a1 %d a2 %d\n", a[A>>3], a[1+(A>>3)], a[2+(A>>3)]);
harq->B = A+24;
// harq->b = a;
AssertFatal((A / 8) + 4 <= MAX_NR_DLSCH_PAYLOAD_BYTES,
AssertFatal((A / 8) + 4 <= max_bytes,
"A %d is too big (A/8+4 = %d > %d)\n",
A,
(A / 8) + 4,
MAX_NR_DLSCH_PAYLOAD_BYTES);
max_bytes);
memcpy(harq->b, a, (A / 8) + 4); // why is this +4 if the CRC is only 3 bytes?
} else {
// Add 16-bit crc (polynomial A) to payload
@@ -336,11 +351,11 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
//printf("a0 %d a1 %d \n", a[A>>3], a[1+(A>>3)]);
harq->B = A+16;
// harq->b = a;
AssertFatal((A / 8) + 3 <= MAX_NR_DLSCH_PAYLOAD_BYTES,
AssertFatal((A / 8) + 3 <= max_bytes,
"A %d is too big (A/8+3 = %d > %d)\n",
A,
(A / 8) + 3,
MAX_NR_DLSCH_PAYLOAD_BYTES);
max_bytes);
memcpy(harq->b, a, (A / 8) + 3); // using 3 bytes to mimic the case of 24 bit crc
}
@@ -358,6 +373,11 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
impp.Kb = nr_segmentation(harq->b, harq->c, harq->B, &impp.n_segments, &impp.K, impp.Zc, &impp.F, impp.BG);
stop_meas(dlsch_segmentation_stats);
if (impp.n_segments>MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*rel15->nrOfLayers) {
LOG_E(PHY,"nr_segmentation.c: too many segments %d, B %d\n",impp.n_segments,harq->B);
return(-1);
}
for (int r=0; r<impp.n_segments; r++) {
//d_tmp[r] = &harq->d[r][0];
//channel_input[r] = &harq->d[r][0];
openair1/PHY/NR_TRANSPORT/nr_scrambling.c
+1 -1
View File
@@ -40,7 +40,7 @@ void nr_codeword_scrambling(uint8_t *in,
__m256i c = ((__m256i*)in)[i];
uint32_t in32 = _mm256_movemask_epi8(_mm256_slli_epi16(c,7));
out[i]=(in32^s);
//printf("in[%d] %x => %x\n",i,in32,out[i]);
LOG_D(PHY,"in[%d] %x => %x\n",i,in32,out[i]);
s=lte_gold_generic(&x1, &x2, 0);
}
#elif defined(__SSE4__)
openair1/PHY/NR_TRANSPORT/nr_transport_proto.h
+2 -2
View File
@@ -106,7 +106,7 @@ NR_gNB_DLSCH_t *new_gNB_dlsch(NR_DL_FRAME_PARMS *frame_parms,
uint8_t abstraction_flag,
uint16_t N_RB);
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, const NR_DL_FRAME_PARMS* frame_parms);
/** \brief This function is the top-level entry point to PUSCH demodulation, after frequency-domain transformation and channel estimation. It performs
- RB extraction (signal and channel estimates)
@@ -146,7 +146,7 @@ void nr_ulsch_extract_rbs_single(int32_t **rxdataF,
void nr_ulsch_scale_channel(int32_t **ul_ch_estimates_ext,
NR_DL_FRAME_PARMS *frame_parms,
NR_gNB_ULSCH_t **ulsch_gNB,
NR_gNB_ULSCH_t *ulsch_gNB,
uint8_t symbol,
uint8_t start_symbol,
uint16_t nb_rb,
openair1/PHY/NR_TRANSPORT/nr_ulsch.c
+6 -7
View File
@@ -42,15 +42,14 @@ int16_t find_nr_ulsch(uint16_t rnti, PHY_VARS_gNB *gNB,find_type_t type) {
AssertFatal(gNB!=NULL,"gNB is null\n");
for (i=0; i<gNB->number_of_nr_ulsch_max; i++) {
AssertFatal(gNB->ulsch[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;
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]->harq_mask,gNB->ulsch[i]->rnti,first_free_index);
if ((gNB->ulsch[i]->harq_mask >0) &&
(gNB->ulsch[i]->rnti==rnti)) return i;
else if ((gNB->ulsch[i]->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;
gNB->ulsch[first_free_index]->rnti = 0;
return first_free_index;
}
@@ -64,7 +63,7 @@ void nr_fill_ulsch(PHY_VARS_gNB *gNB,
AssertFatal( (ulsch_id>=0) && (ulsch_id<gNB->number_of_nr_ulsch_max),
"illegal or no ulsch_id found!!! rnti %04x ulsch_id %d\n",ulsch_pdu->rnti,ulsch_id);
NR_gNB_ULSCH_t *ulsch = gNB->ulsch[ulsch_id][0];
NR_gNB_ULSCH_t *ulsch = gNB->ulsch[ulsch_id];
int harq_pid = ulsch_pdu->pusch_data.harq_process_id;
ulsch->rnti = ulsch_pdu->rnti;
//ulsch->rnti_type;
openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c
+8 -2
View File
@@ -175,7 +175,7 @@ void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch)
//t_nrLDPC_procBuf* p_nrLDPC_procBuf[MAX_NUM_NR_ULSCH_SEGMENTS];
ulsch->harq_processes[i]->Z=0;
/// code blocks after bit selection in rate matching for LDPC code (38.212 V15.4.0 section 5.4.2.1)
//int16_t e[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
//int16_t e[MAX_NUM_NR_ULSCH_SEGMENTS][3*8448];
ulsch->harq_processes[i]->E=0;
@@ -404,7 +404,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
#endif
NR_gNB_ULSCH_t *ulsch = phy_vars_gNB->ulsch[ULSCH_id][0];
NR_gNB_ULSCH_t *ulsch = phy_vars_gNB->ulsch[ULSCH_id];
NR_gNB_PUSCH *pusch = phy_vars_gNB->pusch_vars[ULSCH_id];
NR_UL_gNB_HARQ_t *harq_process = ulsch->harq_processes[harq_pid];
@@ -530,6 +530,12 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
&harq_process->F,
p_decParams->BG);
if (harq_process->C>MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*n_layers) {
LOG_E(PHY,"nr_segmentation.c: too many segments %d, B %d\n",harq_process->C,harq_process->B);
return(-1);
}
#ifdef DEBUG_ULSCH_DECODING
printf("ulsch decoding nr segmentation Z %d\n", harq_process->Z);
if (!frame%100)
openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
+3 -3
View File
@@ -403,7 +403,7 @@ void nr_ulsch_extract_rbs_single(int32_t **rxdataF,
void nr_ulsch_scale_channel(int **ul_ch_estimates_ext,
NR_DL_FRAME_PARMS *frame_parms,
NR_gNB_ULSCH_t **ulsch_gNB,
NR_gNB_ULSCH_t *ulsch_gNB,
uint8_t symbol,
uint8_t is_dmrs_symbol,
unsigned short nb_rb,
@@ -418,7 +418,7 @@ void nr_ulsch_scale_channel(int **ul_ch_estimates_ext,
// Determine scaling amplitude based the symbol
ch_amp = 1024*8; //((pilots) ? (ulsch_gNB[0]->sqrt_rho_b) : (ulsch_gNB[0]->sqrt_rho_a));
ch_amp = 1024*8; //((pilots) ? (ulsch_gNB->sqrt_rho_b) : (ulsch_gNB->sqrt_rho_a));
LOG_D(PHY,"Scaling PUSCH Chest in OFDM symbol %d by %d, pilots %d nb_rb %d NCP %d symbol %d\n", symbol, ch_amp, is_dmrs_symbol, nb_rb, frame_parms->Ncp, symbol);
// printf("Scaling PUSCH Chest in OFDM symbol %d by %d\n",symbol_mod,ch_amp);
@@ -1177,7 +1177,7 @@ int nr_rx_pusch(PHY_VARS_gNB *gNB,
int avgs = 0;
NR_DL_FRAME_PARMS *frame_parms = &gNB->frame_parms;
nfapi_nr_pusch_pdu_t *rel15_ul = &gNB->ulsch[ulsch_id][0]->harq_processes[harq_pid]->ulsch_pdu;
nfapi_nr_pusch_pdu_t *rel15_ul = &gNB->ulsch[ulsch_id]->harq_processes[harq_pid]->ulsch_pdu;
int avg[frame_parms->nb_antennas_rx*rel15_ul->nrOfLayers];
gNB->pusch_vars[ulsch_id]->dmrs_symbol = INVALID_VALUE;
openair1/PHY/NR_TRANSPORT/pucch_rx.c
+1 -1
View File
@@ -457,7 +457,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
uci_pdu->harq->harq_list[1].harq_value = !(index&0x01);
uci_pdu->harq->harq_list[0].harq_value = !((index>>1)&0x01);
LOG_D(PHY, "[DLSCH/PDSCH/PUCCH] %d.%d HARQ values %d (0 pass, 1 fail) and %d with confidence level %d (0 is good, 1 is bad), xrt_mag %d xrt_mag_next %d n0 %d (%d,%d) pucch0_thres %d, cqi %d, SNRtimes10 %d,sync_pos %d\n",
LOG_D(PHY, "[DLSCH/PDSCH/PUCCH] %d.%d HARQ values %d and %d (0 pass, 1 fail) with confidence level %d (0 is good, 1 is bad), xrt_mag %d xrt_mag_next %d n0 %d (%d,%d) pucch0_thres %d, cqi %d, SNRtimes10 %d,sync_pos %d\n",
frame,slot,uci_pdu->harq->harq_list[1].harq_value,uci_pdu->harq->harq_list[0].harq_value,uci_pdu->harq->harq_confidence_level,xrtmag_dBtimes10,xrtmag_next_dBtimes10,max_n0,uci_stats->pucch0_n00,uci_stats->pucch0_n01,uci_stats->pucch0_thres,cqi,SNRtimes10,gNB->ulsch_stats[0].sync_pos);
if (pucch_pdu->sr_flag == 1) {
uci_pdu->sr = calloc(1,sizeof(*uci_pdu->sr));
openair1/PHY/NR_UE_ESTIMATION/nr_adjust_synch_ue.c
+3 -2
View File
@@ -36,6 +36,7 @@
void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms,
PHY_VARS_NR_UE *ue,
module_id_t gNB_id,
const int estimateSz, struct complex16 dl_ch_estimates_time[][estimateSz],
uint8_t frame,
uint8_t subframe,
unsigned char clear,
@@ -60,8 +61,8 @@ void nr_adjust_synch_ue(NR_DL_FRAME_PARMS *frame_parms,
int j = (i < 0) ? (i + frame_parms->ofdm_symbol_size) : i;
for (int aa = 0; aa < frame_parms->nb_antennas_rx; aa++) {
int Re = ((int16_t*)ue->pbch_vars[gNB_id]->dl_ch_estimates_time[aa])[(j<<1)];
int Im = ((int16_t*)ue->pbch_vars[gNB_id]->dl_ch_estimates_time[aa])[1+(j<<1)];
int Re = dl_ch_estimates_time[aa][j].r;
int Im = dl_ch_estimates_time[aa][j].i;
temp += (Re*Re/2) + (Im*Im/2);
}
openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+59 -61
View File
@@ -29,6 +29,7 @@
#include "PHY/NR_REFSIG/ptrs_nr.h"
#include "PHY/NR_TRANSPORT/nr_sch_dmrs.h"
#include "filt16a_32.h"
#include <openair1/PHY/TOOLS/phy_scope_interface.h>
//#define DEBUG_PDSCH
//#define DEBUG_PDCCH
@@ -43,7 +44,6 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
NR_UE_SSB *current_ssb)
{
int pilot[200] __attribute__((aligned(16)));
unsigned char aarx;
unsigned short k;
unsigned int pilot_cnt;
int16_t ch[2],*pil,*rxF;
@@ -77,7 +77,7 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
// generate pilot
nr_pbch_dmrs_rx(dmrss,ue->nr_gold_pbch[n_hf][ssb_index], &pilot[0]);
for (aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) {
for (int aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) {
int re_offset = ssb_offset;
pil = (int16_t *)&pilot[0];
@@ -197,6 +197,9 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
int estimateSz,
struct complex16 dl_ch_estimates [][estimateSz],
struct complex16 dl_ch_estimates_time [][estimateSz],
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
unsigned char Ns,
@@ -206,16 +209,14 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
uint8_t n_hf)
{
int pilot[200] __attribute__((aligned(16)));
unsigned char aarx,p;
unsigned short k;
unsigned int pilot_cnt;
int16_t ch[2],*pil,*rxF,*dl_ch,*fl,*fm,*fr;
int16_t *pil,*rxF,*dl_ch,*fl,*fm,*fr;
int ch_offset,symbol_offset;
//int slot_pbch;
uint8_t nushift;
int **dl_ch_estimates =ue->pbch_vars[gNB_id]->dl_ch_estimates;
int **rxdataF=ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF;
int **rxdataF=ue->common_vars.common_vars_rx_data_per_thread[proc->thread_id].rxdataF;
nushift = ue->frame_parms.Nid_cell%4;
ue->frame_parms.nushift = nushift;
@@ -269,17 +270,57 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
break;
}
idft_size_idx_t idftsizeidx;
switch (ue->frame_parms.ofdm_symbol_size) {
case 128:
idftsizeidx = IDFT_128;
break;
case 256:
idftsizeidx = IDFT_256;
break;
case 512:
idftsizeidx = IDFT_512;
break;
case 1024:
idftsizeidx = IDFT_1024;
break;
case 1536:
idftsizeidx = IDFT_1536;
break;
case 2048:
idftsizeidx = IDFT_2048;
break;
case 3072:
idftsizeidx = IDFT_3072;
break;
case 4096:
idftsizeidx = IDFT_4096;
break;
default:
printf("unsupported ofdm symbol size \n");
assert(0);
}
// generate pilot
nr_pbch_dmrs_rx(dmrss,ue->nr_gold_pbch[n_hf][ssb_index], &pilot[0]);
for (aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) {
for (int aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++) {
int re_offset = ssb_offset;
pil = (int16_t *)&pilot[0];
rxF = (int16_t *)&rxdataF[aarx][(symbol_offset+k+re_offset)];
dl_ch = (int16_t *)&dl_ch_estimates[aarx][ch_offset];
memset(dl_ch,0,4*(ue->frame_parms.ofdm_symbol_size));
memset(dl_ch,0,sizeof(*dl_ch)*(ue->frame_parms.ofdm_symbol_size));
#ifdef DEBUG_CH
printf("pbch ch est pilot addr %p RB_DL %d\n",&pilot[0], ue->frame_parms.N_RB_DL);
@@ -289,6 +330,7 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
#endif
// Treat first 2 pilots specially (left edge)
int16_t ch[2];
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);
@@ -402,62 +444,18 @@ int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
}
idft_size_idx_t idftsizeidx;
switch (ue->frame_parms.ofdm_symbol_size) {
case 128:
idftsizeidx = IDFT_128;
break;
case 256:
idftsizeidx = IDFT_256;
break;
case 512:
idftsizeidx = IDFT_512;
break;
case 1024:
idftsizeidx = IDFT_1024;
break;
case 1536:
idftsizeidx = IDFT_1536;
break;
case 2048:
idftsizeidx = IDFT_2048;
break;
case 3072:
idftsizeidx = IDFT_3072;
break;
case 4096:
idftsizeidx = IDFT_4096;
break;
default:
printf("unsupported ofdm symbol size \n");
assert(0);
}
if( dmrss == 2) // update time statistics for last PBCH symbol
{
// do ifft of channel estimate
for (aarx=0; aarx<ue->frame_parms.nb_antennas_rx; aarx++)
for (p=0; p<ue->frame_parms.nb_antenna_ports_gNB; p++) {
if (ue->pbch_vars[gNB_id]->dl_ch_estimates[(p*ue->frame_parms.nb_antennas_rx)+aarx])
{
LOG_D(PHY,"Channel Impulse Computation Slot %d ThreadId %d Symbol %d ch_offset %d\n", Ns, proc->thread_id, symbol, ch_offset);
idft(idftsizeidx,
(int16_t*) &ue->pbch_vars[gNB_id]->dl_ch_estimates[(p*ue->frame_parms.nb_antennas_rx)+aarx][ch_offset],
(int16_t*) ue->pbch_vars[gNB_id]->dl_ch_estimates_time[(p*ue->frame_parms.nb_antennas_rx)+aarx],1);
}
}
}
}
LOG_D(PHY,"Channel Impulse Computation Slot %d Symbol %d ch_offset %d\n", Ns, symbol, ch_offset);
idft(idftsizeidx,
(int16_t*) &dl_ch_estimates[aarx][ch_offset],
(int16_t*) dl_ch_estimates_time[aarx],
1);
}
}
if (dmrss == 2)
UEscopeCopy(ue, pbchDlChEstimateTime, (void*)dl_ch_estimates_time, sizeof(struct complex16), ue->frame_parms.nb_antennas_rx, idftsizeidx);
return(0);
}
openair1/PHY/NR_UE_ESTIMATION/nr_estimation.h
+6 -1
View File
@@ -56,7 +56,10 @@ int nr_pbch_dmrs_correlation(PHY_VARS_NR_UE *ue,
NR_UE_SSB *current_ssb);
int nr_pbch_channel_estimation(PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
int estimateSz,
struct complex16 dl_ch_estimates [][estimateSz],
struct complex16 dl_ch_estimates_time [][estimateSz],
UE_nr_rxtx_proc_t *proc,
uint8_t gNB_id,
unsigned char Ns,
unsigned char symbol,
@@ -79,6 +82,8 @@ 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 gNB_id,
int estimateSz,
struct complex16 dl_ch_estimates_time [][estimateSz],
uint8_t frame,
uint8_t subframe,
unsigned char clear,
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
+37 -44
View File
@@ -79,9 +79,11 @@ void init_dlsch_tpool(uint8_t num_dlsch_threads) {
free(params);
}
void free_nr_ue_dlsch(NR_UE_DLSCH_t **dlschptr, uint16_t N_RB_DL) {
int i,r;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS; //number of segments to be allocated
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*NR_MAX_NB_LAYERS;
NR_UE_DLSCH_t *dlsch=*dlschptr;
if (dlsch) {
@@ -90,36 +92,23 @@ void free_nr_ue_dlsch(NR_UE_DLSCH_t **dlschptr, uint16_t N_RB_DL) {
a_segments = a_segments/273 +1;
}
for (i=0; i<dlsch->Mdlharq; i++) {
for (int i=0; i<dlsch->Mdlharq; i++) {
if (dlsch->harq_processes[i]) {
if (dlsch->harq_processes[i]->b) {
free16(dlsch->harq_processes[i]->b,a_segments*1056);
dlsch->harq_processes[i]->b = NULL;
}
for (r=0; r<a_segments; r++) {
for (int r=0; r<a_segments; r++) {
free16(dlsch->harq_processes[i]->c[r],1056);
dlsch->harq_processes[i]->c[r] = NULL;
free16(dlsch->harq_processes[i]->d[r],5*8448);
dlsch->harq_processes[i]->d[r] = NULL;
nrLDPC_free_mem(dlsch->harq_processes[i]->p_nrLDPC_procBuf[r]);
}
for (r=0; r<a_segments; r++)
if (dlsch->harq_processes[i]->d[r]) {
free16(dlsch->harq_processes[i]->d[r],(5*8448)*sizeof(short));
dlsch->harq_processes[i]->d[r] = NULL;
}
for (r=0; r<a_segments; r++)
if (dlsch->harq_processes[i]->w[r]) {
free16(dlsch->harq_processes[i]->w[r],(5*8448)*sizeof(short));
dlsch->harq_processes[i]->w[r] = NULL;
}
for (r=0; r<a_segments; r++) {
if (dlsch->harq_processes[i]->p_nrLDPC_procBuf[r]) {
nrLDPC_free_mem(dlsch->harq_processes[i]->p_nrLDPC_procBuf[r]);
dlsch->harq_processes[i]->p_nrLDPC_procBuf[r] = NULL;
}
}
free16(dlsch->harq_processes[i]->c,a_segments);
free16(dlsch->harq_processes[i]->d,a_segments);
free16(dlsch->harq_processes[i]->p_nrLDPC_procBuf,a_segments);
free16(dlsch->harq_processes[i],sizeof(NR_DL_UE_HARQ_t));
dlsch->harq_processes[i] = NULL;
@@ -131,10 +120,13 @@ void free_nr_ue_dlsch(NR_UE_DLSCH_t **dlschptr, uint16_t N_RB_DL) {
}
}
NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint8_t max_ldpc_iterations,uint16_t N_RB_DL) {
NR_UE_DLSCH_t *dlsch;
uint8_t exit_flag = 0,i,r;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS; //number of segments to be allocated
uint8_t exit_flag = 0;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*NR_MAX_NB_LAYERS; //number of segments to be allocated
if (N_RB_DL != 273) {
a_segments = a_segments*N_RB_DL;
@@ -153,7 +145,7 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint
dlsch->Mlimit = 4;
dlsch->max_ldpc_iterations = max_ldpc_iterations;
for (i=0; i<Mdlharq; i++) {
for (int i=0; i<Mdlharq; i++) {
dlsch->harq_processes[i] = (NR_DL_UE_HARQ_t *)malloc16(sizeof(NR_DL_UE_HARQ_t));
if (dlsch->harq_processes[i]) {
@@ -167,26 +159,17 @@ NR_UE_DLSCH_t *new_nr_ue_dlsch(uint8_t Kmimo,uint8_t Mdlharq,uint32_t Nsoft,uint
else
exit_flag=3;
for (r=0; r<a_segments; r++) {
dlsch->harq_processes[i]->c = (uint8_t **)malloc16(a_segments*sizeof(uint8_t *));
dlsch->harq_processes[i]->d = (int16_t **)malloc16(a_segments*sizeof(int16_t *));
dlsch->harq_processes[i]->p_nrLDPC_procBuf = (t_nrLDPC_procBuf **)malloc16(a_segments*sizeof(t_nrLDPC_procBuf *));
for (int r=0; r<a_segments; r++) {
dlsch->harq_processes[i]->p_nrLDPC_procBuf[r] = nrLDPC_init_mem();
dlsch->harq_processes[i]->c[r] = (uint8_t *)malloc16(1056);
dlsch->harq_processes[i]->d[r] = (int16_t *)malloc16(5*8448*sizeof(int16_t));
if (dlsch->harq_processes[i]->c[r])
memset(dlsch->harq_processes[i]->c[r],0,1056);
else
exit_flag=2;
dlsch->harq_processes[i]->d[r] = (short *)malloc16((5*8448)*sizeof(short));
if (dlsch->harq_processes[i]->d[r])
memset(dlsch->harq_processes[i]->d[r],0,(5*8448)*sizeof(short));
else
exit_flag=2;
dlsch->harq_processes[i]->w[r] = (short *)malloc16((5*8448)*sizeof(short));
if (dlsch->harq_processes[i]->w[r])
memset(dlsch->harq_processes[i]->w[r],0,(5*8448)*sizeof(short));
memset(dlsch->harq_processes[i]->d[r],0,5*8448);
else
exit_flag=2;
}
@@ -320,11 +303,16 @@ void nr_processDLSegment(void* arg) {
t_nrLDPC_procBuf **p_nrLDPC_procBuf = harq_process->p_nrLDPC_procBuf;
int16_t w[5*8448];
memset(w,0,(5*8448)*sizeof(short));
start_meas(&rdata->ts_deinterleave);
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING, VCD_FUNCTION_IN);
nr_deinterleaving_ldpc(E,
Qm,
harq_process->w[r], // [hna] w is e
w, // [hna] w is e
dlsch_llr+r_offset);
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DEINTERLEAVING, VCD_FUNCTION_OUT);
stop_meas(&rdata->ts_deinterleave);
@@ -346,7 +334,7 @@ void nr_processDLSegment(void* arg) {
p_decoderParms->BG,
p_decoderParms->Z,
harq_process->d[r],
harq_process->w[r],
w,
harq_process->C,
harq_process->rvidx,
(harq_process->first_rx==1)?1:0,
@@ -577,6 +565,11 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
&harq_process->F,
p_decParams->BG);
if (harq_process->C>MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*harq_process->Nl) {
LOG_E(PHY,"nr_segmentation.c: too many segments %d, B %d\n",harq_process->C,harq_process->B);
return(-1);
}
if (LOG_DEBUGFLAG(DEBUG_DLSCH_DECOD) && (!frame%100))
LOG_I(PHY,"K %d C %d Z %d nl %d \n", harq_process->K, harq_process->C, p_decParams->Z, harq_process->Nl);
}
@@ -588,7 +581,7 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
p_decParams->numMaxIter = dlsch->max_ldpc_iterations;
p_decParams->outMode= 0;
r_offset = 0;
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS; //number of segments to be allocated
uint16_t a_segments = MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*harq_process->Nl; //number of segments to be allocated
if (nb_rb != 273) {
a_segments = a_segments*nb_rb;
openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_demodulation.c
+2 -1
View File
@@ -202,7 +202,8 @@ int nr_rx_pdsch(PHY_VARS_NR_UE *ue,
pdsch_vars = ue->pdsch_vars[proc->thread_id];
dlsch = ue->dlsch[proc->thread_id][gNB_id];
dlsch0_harq = dlsch[0]->harq_processes[harq_pid];
dlsch1_harq = dlsch[1]->harq_processes[harq_pid];
if (NR_MAX_NB_LAYERS>4)
dlsch1_harq = dlsch[1]->harq_processes[harq_pid];
beamforming_mode = ue->transmission_mode[gNB_id] < 7 ? 0 :ue->transmission_mode[gNB_id];
break;
openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
+10 -4
View File
@@ -146,17 +146,23 @@ int nr_pbch_detection(UE_nr_rxtx_proc_t * proc, PHY_VARS_NR_UE *ue, int pbch_ini
start_meas(&ue->dlsch_channel_estimation_stats);
// computing channel estimation for selected best ssb
const int estimateSz=7*2*frame_parms->ofdm_symbol_size;
__attribute__ ((aligned(32))) struct complex16 dl_ch_estimates[frame_parms->nb_antennas_rx][estimateSz];
__attribute__ ((aligned(32))) struct complex16 dl_ch_estimates_time[frame_parms->nb_antennas_rx][estimateSz];
for(int i=pbch_initial_symbol; i<pbch_initial_symbol+3;i++)
nr_pbch_channel_estimation(ue,proc,0,0,i,i-pbch_initial_symbol,temp_ptr->i_ssb,temp_ptr->n_hf);
nr_pbch_channel_estimation(ue,estimateSz, dl_ch_estimates, dl_ch_estimates_time,
proc,0,0,i,i-pbch_initial_symbol,temp_ptr->i_ssb,temp_ptr->n_hf);
stop_meas(&ue->dlsch_channel_estimation_stats);
fapiPbch_t result;
ret = nr_rx_pbch(ue,
proc,
ue->pbch_vars[0],
estimateSz, dl_ch_estimates,
ue->pbch_vars[0],
frame_parms,
0,
temp_ptr->i_ssb,
SISO);
SISO,
&result);
temp_ptr=temp_ptr->next_ssb;
}
openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
+144 -171
View File
@@ -36,28 +36,30 @@
#include "PHY/LTE_REFSIG/lte_refsig.h"
#include "PHY/INIT/phy_init.h"
#include "openair1/SCHED_NR_UE/defs.h"
#include <openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h>
#include <openair1/PHY/TOOLS/phy_scope_interface.h>
//#define DEBUG_PBCH
//#define DEBUG_PBCH
//#define DEBUG_PBCH_ENCODING
//#include "PHY_INTERFACE/defs.h"
//#include "PHY_INTERFACE/defs.h"
#define PBCH_A 24
#define PBCH_MAX_RE_PER_SYMBOL (20*12)
#define PBCH_MAX_RE (PBCH_MAX_RE_PER_SYMBOL*4)
#define print_shorts(s,x) printf("%s : %d,%d,%d,%d,%d,%d,%d,%d\n",s,((int16_t*)x)[0],((int16_t*)x)[1],((int16_t*)x)[2],((int16_t*)x)[3],((int16_t*)x)[4],((int16_t*)x)[5],((int16_t*)x)[6],((int16_t*)x)[7])
uint16_t nr_pbch_extract(int **rxdataF,
int **dl_ch_estimates,
int **rxdataF_ext,
int **dl_ch_estimates_ext,
uint32_t symbol,
uint32_t s_offset,
NR_DL_FRAME_PARMS *frame_parms) {
static uint16_t nr_pbch_extract(int **rxdataF,
const int estimateSz,
struct complex16 dl_ch_estimates[][estimateSz],
struct complex16 rxdataF_ext[][PBCH_MAX_RE_PER_SYMBOL],
struct complex16 dl_ch_estimates_ext[][PBCH_MAX_RE_PER_SYMBOL],
uint32_t symbol,
uint32_t s_offset,
NR_DL_FRAME_PARMS *frame_parms) {
uint16_t rb;
uint8_t i,j,aarx;
int32_t *dl_ch0,*dl_ch0_ext,*rxF,*rxF_ext;
int nushiftmod4 = frame_parms->nushift;
AssertFatal(symbol>=1 && symbol<5,
"symbol %d illegal for PBCH extraction\n",
symbol);
@@ -65,9 +67,8 @@ uint16_t nr_pbch_extract(int **rxdataF,
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
unsigned int rx_offset = frame_parms->first_carrier_offset + frame_parms->ssb_start_subcarrier;
rx_offset = (rx_offset)%(frame_parms->ofdm_symbol_size);
rxF = &rxdataF[aarx][(symbol+s_offset)*frame_parms->ofdm_symbol_size];
rxF_ext = &rxdataF_ext[aarx][symbol*20*12];
struct complex16 *rxF = (struct complex16 *)&rxdataF[aarx][(symbol+s_offset)*frame_parms->ofdm_symbol_size];
struct complex16 *rxF_ext = rxdataF_ext[aarx];
#ifdef DEBUG_PBCH
printf("extract_rbs (nushift %d): rx_offset=%d, symbol %u\n",frame_parms->nushift,
(rx_offset + ((symbol+s_offset)*(frame_parms->ofdm_symbol_size))),symbol);
@@ -76,7 +77,6 @@ uint16_t nr_pbch_extract(int **rxdataF,
for (int i =0; i<8; i++) {
printf("rxF [%d]= %d\n",i,rxF[i]);
printf("pbch extract rxF %d %d addr %p\n", p[2*i], p[2*i+1], &p[2*i]);
printf("rxF ext addr %p\n", &rxF_ext[i]);
}
#endif
@@ -91,19 +91,18 @@ uint16_t nr_pbch_extract(int **rxdataF,
(i!=(nushiftmod4+8))) {
rxF_ext[j]=rxF[rx_offset];
#ifdef DEBUG_PBCH
printf("rxF ext[%d] = (%d,%d) rxF [%u]= (%d,%d)\n",(9*rb) + j,
((int16_t *)&rxF_ext[j])[0],
((int16_t *)&rxF_ext[j])[1],
printf("rxF ext[%d] = (%d,%d) rxF [%u]= (%d,%d)\n",
(9*rb) + j,
rxF_ext[j].r, rxF_ext[j].i,
rx_offset,
((int16_t *)&rxF[rx_offset])[0],
((int16_t *)&rxF[rx_offset])[1]);
rxF[rx_offset].r,rxF[rx_offset].j;
#endif
j++;
}
rx_offset=(rx_offset+1)%(frame_parms->ofdm_symbol_size);
//rx_offset = (rx_offset >= frame_parms->ofdm_symbol_size) ? (rx_offset - frame_parms->ofdm_symbol_size + 1) : (rx_offset+1);
}
}
rxF_ext+=9;
} else { //symbol 2
@@ -115,11 +114,9 @@ uint16_t nr_pbch_extract(int **rxdataF,
rxF_ext[j]=rxF[rx_offset];
#ifdef DEBUG_PBCH
printf("rxF ext[%d] = (%d,%d) rxF [%u]= (%d,%d)\n",(rb<4) ? (9*rb) + j : (9*(rb-12))+j,
((int16_t *)&rxF_ext[j])[0],
((int16_t *)&rxF_ext[j])[1],
rxF_ext[j].r, rxF_ext[j].i,
rx_offset,
((int16_t *)&rxF[rx_offset])[0],
((int16_t *)&rxF[rx_offset])[1]);
rxF[rx_offset].r,rxF[rx_offset].j;
#endif
j++;
}
@@ -129,16 +126,16 @@ uint16_t nr_pbch_extract(int **rxdataF,
}
rxF_ext+=9;
} else{ //rx_offset = (rx_offset >= frame_parms->ofdm_symbol_size) ? (rx_offset - frame_parms->ofdm_symbol_size + 12) : (rx_offset+12);
rx_offset = (rx_offset+12)%(frame_parms->ofdm_symbol_size);
}
} else { //rx_offset = (rx_offset >= frame_parms->ofdm_symbol_size) ? (rx_offset - frame_parms->ofdm_symbol_size + 12) : (rx_offset+12);
rx_offset = (rx_offset+12)%(frame_parms->ofdm_symbol_size);
}
}
}
dl_ch0 = &dl_ch_estimates[aarx][((symbol+s_offset)*(frame_parms->ofdm_symbol_size))];
struct complex16 *dl_ch0 = &dl_ch_estimates[aarx][((symbol+s_offset)*(frame_parms->ofdm_symbol_size))];
//printf("dl_ch0 addr %p\n",dl_ch0);
dl_ch0_ext = &dl_ch_estimates_ext[aarx][symbol*20*12];
struct complex16 *dl_ch0_ext = dl_ch_estimates_ext[aarx];
for (rb=0; rb<20; rb++) {
j=0;
@@ -150,15 +147,11 @@ uint16_t nr_pbch_extract(int **rxdataF,
(i!=(nushiftmod4+8))) {
dl_ch0_ext[j]=dl_ch0[i];
#ifdef DEBUG_PBCH
if ((rb==0) && (i<2))
printf("dl ch0 ext[%d] = (%d,%d) dl_ch0 [%d]= (%d,%d)\n",j,
((int16_t *)&dl_ch0_ext[j])[0],
((int16_t *)&dl_ch0_ext[j])[1],
dl_ch0_ext[j].r, dl_ch0_ext[j].i,
i,
((int16_t *)&dl_ch0[i])[0],
((int16_t *)&dl_ch0[i])[1]);
dl_ch0[j].r, dl_ch0[j].i,
#endif
j++;
}
@@ -175,11 +168,9 @@ uint16_t nr_pbch_extract(int **rxdataF,
dl_ch0_ext[j]=dl_ch0[i];
#ifdef DEBUG_PBCH
printf("dl ch0 ext[%d] = (%d,%d) dl_ch0 [%d]= (%d,%d)\n",j,
((int16_t *)&dl_ch0_ext[j])[0],
((int16_t *)&dl_ch0_ext[j])[1],
dl_ch0_ext[j].r, dl_ch0_ext[j].i,
i,
((int16_t *)&dl_ch0[i])[0],
((int16_t *)&dl_ch0[i])[1]);
dl_ch0[j].r, dl_ch0[j].i,
#endif
j++;
}
@@ -199,11 +190,10 @@ uint16_t nr_pbch_extract(int **rxdataF,
//__m128i avg128;
//compute average channel_level on each (TX,RX) antenna pair
int nr_pbch_channel_level(int **dl_ch_estimates_ext,
int nr_pbch_channel_level(struct complex16 dl_ch_estimates_ext[][PBCH_MAX_RE_PER_SYMBOL],
NR_DL_FRAME_PARMS *frame_parms,
uint32_t symbol) {
int16_t rb, nb_rb=20;
uint8_t aarx;
int nb_re) {
int16_t nb_rb=nb_re/12;
#if defined(__x86_64__) || defined(__i386__)
__m128i avg128;
__m128i *dl_ch128;
@@ -213,22 +203,23 @@ int nr_pbch_channel_level(int **dl_ch_estimates_ext,
#endif
int avg1=0,avg2=0;
for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
for (int aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
//clear average level
#if defined(__x86_64__) || defined(__i386__)
avg128 = _mm_setzero_si128();
dl_ch128=(__m128i *)&dl_ch_estimates_ext[aarx][symbol*20*12];
dl_ch128=(__m128i *)dl_ch_estimates_ext[aarx];
#elif defined(__arm__)
avg128 = vdupq_n_s32(0);
dl_ch128=(int16x8_t *)&dl_ch_estimates_ext[aarx][symbol*20*12];
dl_ch128=(int16x8_t *)dl_ch_estimates_ext[aarx];
#endif
for (rb=0; rb<nb_rb; rb++) {
for (int rb=0; rb<nb_rb; rb++) {
#if defined(__x86_64__) || defined(__i386__)
avg128 = _mm_add_epi32(avg128,_mm_madd_epi16(dl_ch128[0],dl_ch128[0]));
avg128 = _mm_add_epi32(avg128,_mm_madd_epi16(dl_ch128[1],dl_ch128[1]));
avg128 = _mm_add_epi32(avg128,_mm_madd_epi16(dl_ch128[2],dl_ch128[2]));
#elif defined(__arm__)
abort();
// to be filled in
#endif
dl_ch128+=3;
@@ -251,35 +242,19 @@ int nr_pbch_channel_level(int **dl_ch_estimates_ext,
//LOG_I(PHY,"Channel level : %d, %d\n",avg1, avg2);
}
#if defined(__x86_64__) || defined(__i386__)
_mm_empty();
_m_empty();
#endif
return(avg2);
}
void nr_pbch_channel_compensation(int **rxdataF_ext,
int **dl_ch_estimates_ext,
int **rxdataF_comp,
NR_DL_FRAME_PARMS *frame_parms,
uint32_t symbol,
uint8_t output_shift) {
const uint16_t nb_re=symbol == 2 ? 72 : 180;
AssertFatal((symbol > 0 && symbol < 4),
"symbol %d is illegal for PBCH DM-RS\n",
symbol);
// printf("comp: symbol %d : nb_re %d\n",symbol,nb_re);
static void nr_pbch_channel_compensation(struct complex16 rxdataF_ext[][PBCH_MAX_RE_PER_SYMBOL],
struct complex16 dl_ch_estimates_ext[][PBCH_MAX_RE_PER_SYMBOL],
int nb_re,
struct complex16 rxdataF_comp[][PBCH_MAX_RE_PER_SYMBOL],
NR_DL_FRAME_PARMS *frame_parms,
uint8_t output_shift) {
for (int aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
vect128 *dl_ch128 = (vect128 *)&dl_ch_estimates_ext[aarx][symbol*20*12];
vect128 *rxdataF128 = (vect128 *)&rxdataF_ext[aarx][symbol*20*12];
vect128 *rxdataF_comp128 = (vect128 *)&rxdataF_comp[aarx][symbol*20*12];
/*
printf("ch compensation dl_ch ext addr %p \n", &dl_ch_estimates_ext[aarx][symbol*20*12]);
printf("rxdataf ext addr %p symbol %d\n", &rxdataF_ext[aarx][symbol*20*12], symbol);
printf("rxdataf_comp addr %p\n",&rxdataF_comp[aarx][symbol*20*12]);
*/
vect128 *dl_ch128 = (vect128 *)dl_ch_estimates_ext[aarx];
vect128 *rxdataF128 = (vect128 *)rxdataF_ext[aarx];
vect128 *rxdataF_comp128 = (vect128 *)rxdataF_comp[aarx];
for (int re=0; re<nb_re; re+=12) {
*rxdataF_comp128++ = mulByConjugate128(rxdataF128++, dl_ch128++, output_shift);
@@ -327,16 +302,18 @@ void nr_pbch_detection_mrc(NR_DL_FRAME_PARMS *frame_parms,
}
static void nr_pbch_unscrambling(NR_UE_PBCH *pbch,
uint16_t Nid,
uint8_t nushift,
uint16_t M,
uint16_t length,
uint8_t bitwise,
uint32_t unscrambling_mask) {
int16_t *demod_pbch_e,
uint16_t Nid,
uint8_t nushift,
uint16_t M,
uint16_t length,
uint8_t bitwise,
uint32_t unscrambling_mask,
uint32_t pbch_a_prime,
uint32_t *pbch_a_interleaved) {
uint8_t reset, offset;
uint32_t x1, x2, s=0;
uint8_t k=0;
int16_t *demod_pbch_e = pbch->llr;
reset = 1;
// x1 is set in first call to lte_gold_generic
x2 = Nid; //this is c_init
@@ -361,10 +338,10 @@ static void nr_pbch_unscrambling(NR_UE_PBCH *pbch,
reset = 0;
}
(pbch->pbch_a_interleaved) ^= ((unscrambling_mask>>i)&1)? ((pbch->pbch_a_prime>>i)&1)<<i : (((pbch->pbch_a_prime>>i)&1) ^ ((s>>((k+offset)&0x1f))&1))<<i;
*pbch_a_interleaved ^= ((unscrambling_mask>>i)&1)? ((pbch_a_prime>>i)&1)<<i : (((pbch_a_prime>>i)&1) ^ ((s>>((k+offset)&0x1f))&1))<<i;
k += (!((unscrambling_mask>>i)&1));
#ifdef DEBUG_PBCH_ENCODING
printf("i %d k %d offset %d (unscrambling_mask>>i)&1) %d s: %08x\t pbch_a_interleaved 0x%08x (!((unscrambling_mask>>i)&1)) %d\n", i, k, offset, (unscrambling_mask>>i)&1, s, pbch->pbch_a_interleaved,
printf("i %d k %d offset %d (unscrambling_mask>>i)&1) %d s: %08x\t pbch_a_interleaved 0x%08x (!((unscrambling_mask>>i)&1)) %d\n", i, k, offset, (unscrambling_mask>>i)&1, s, *pbch_a_interleaved,
(!((unscrambling_mask>>i)&1)));
#endif
} else {
@@ -386,18 +363,16 @@ static void nr_pbch_unscrambling(NR_UE_PBCH *pbch,
}
}
void nr_pbch_quantize(int16_t *pbch_llr8,
int16_t *pbch_llr,
uint16_t len) {
uint16_t i;
for (i=0; i<len; i++) {
static void nr_pbch_quantize(int16_t *pbch_llr8,
int16_t *pbch_llr,
uint16_t len) {
for (int i=0; i<len; i++) {
if (pbch_llr[i]>31)
pbch_llr8[i]=32;
else if (pbch_llr[i]<-31)
pbch_llr8[i]=-32;
else
pbch_llr8[i] = (char)(pbch_llr[i]);
pbch_llr8[i]=pbch_llr[i];
}
}
/*
@@ -410,36 +385,33 @@ uint8_t pbch_deinterleaving_pattern[32] = {28,0,31,30,7,29,25,27,5,8,24,9,10,11,
int nr_rx_pbch( PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
int estimateSz, struct complex16 dl_ch_estimates [][estimateSz],
NR_UE_PBCH *nr_ue_pbch_vars,
NR_DL_FRAME_PARMS *frame_parms,
uint8_t gNB_id,
uint8_t i_ssb,
MIMO_mode_t mimo_mode) {
MIMO_mode_t mimo_mode,
fapiPbch_t *result) {
NR_UE_COMMON *nr_ue_common_vars = &ue->common_vars;
int max_h=0;
int symbol;
//uint8_t pbch_a[64];
//FT ?? cppcheck doesn't like pbch_a allocation because of line 525..and i don't get what this variable is for..
//uint8_t *pbch_a = malloc(sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS);
//uint32_t pbch_a_prime;
int16_t *pbch_e_rx;
uint8_t *decoded_output = nr_ue_pbch_vars->decoded_output;
//FT ?? cppcheck doesn't like pbch_a allocation because of line 525..and i don't get what this variable is for..
//uint8_t *pbch_a = malloc(sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS);
uint8_t nushift;
uint16_t M;
uint8_t Lmax=frame_parms->Lmax;
uint8_t Lmax=frame_parms->Lmax;
//uint16_t crc;
//unsigned short idx_demod =0;
uint32_t decoderState=0;
//uint8_t decoderListSize = 8, pathMetricAppr = 0;
//time_stats_t polar_decoder_init,polar_rate_matching,decoding,bit_extraction,deinterleaving;
//time_stats_t path_metric,sorting,update_LLR;
// FT ?? cppcheck fix memset(&pbch_a[0], 0, sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS);
// FT ?? cppcheck fix memset(&pbch_a[0], 0, sizeof(uint8_t) * NR_POLAR_PBCH_PAYLOAD_BITS);
//printf("nr_pbch_ue nid_cell %d\n",frame_parms->Nid_cell);
pbch_e_rx = &nr_ue_pbch_vars->llr[0];
// clear LLR buffer
memset(nr_ue_pbch_vars->llr,0,NR_POLAR_PBCH_E);
int16_t pbch_e_rx[960]= {0}; //Fixme: previous version erase only NR_POLAR_PBCH_E bytes
int16_t pbch_unClipped[960]= {0};
int pbch_e_rx_idx=0;
int symbol_offset=1;
if (ue->is_synchronized > 0)
@@ -447,20 +419,24 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
else
symbol_offset=0;
#ifdef DEBUG_PBCH
//printf("address dataf %p",nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF);
write_output("rxdataF0_pbch.m","rxF0pbch",
&nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF[0][(symbol_offset+1)*frame_parms->ofdm_symbol_size],frame_parms->ofdm_symbol_size*3,1,1);
#endif
// symbol refers to symbol within SSB. symbol_offset is the offset of the SSB wrt start of slot
for (symbol=1; symbol<4; symbol++) {
double log2_maxh;
for (symbol=1; symbol<4; symbol++) {
const uint16_t nb_re=symbol == 2 ? 72 : 180;
struct complex16 rxdataF_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
struct complex16 dl_ch_estimates_ext[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
memset(dl_ch_estimates_ext,0, sizeof dl_ch_estimates_ext);
nr_pbch_extract(nr_ue_common_vars->common_vars_rx_data_per_thread[proc->thread_id].rxdataF,
nr_ue_pbch_vars->dl_ch_estimates,
nr_ue_pbch_vars->rxdataF_ext,
nr_ue_pbch_vars->dl_ch_estimates_ext,
estimateSz,
dl_ch_estimates,
rxdataF_ext,
dl_ch_estimates_ext,
symbol,
symbol_offset,
frame_parms);
@@ -470,142 +446,139 @@ int nr_rx_pbch( PHY_VARS_NR_UE *ue,
#endif
if (symbol == 1) {
max_h = nr_pbch_channel_level(nr_ue_pbch_vars->dl_ch_estimates_ext,
max_h = nr_pbch_channel_level(dl_ch_estimates_ext,
frame_parms,
symbol);
nr_ue_pbch_vars->log2_maxh = 3+(log2_approx(max_h)/2);
nb_re);
log2_maxh = 3+(log2_approx(max_h)/2);
}
#ifdef DEBUG_PBCH
LOG_I(PHY,"[PHY] PBCH log2_maxh = %d (%d)\n",nr_ue_pbch_vars->log2_maxh,max_h);
#endif
nr_pbch_channel_compensation(nr_ue_pbch_vars->rxdataF_ext,
nr_ue_pbch_vars->dl_ch_estimates_ext,
nr_ue_pbch_vars->rxdataF_comp,
struct complex16 rxdataF_comp[frame_parms->nb_antennas_rx][PBCH_MAX_RE_PER_SYMBOL];
nr_pbch_channel_compensation(rxdataF_ext,
dl_ch_estimates_ext,
nb_re,
rxdataF_comp,
frame_parms,
symbol,
nr_ue_pbch_vars->log2_maxh); // log2_maxh+I0_shift
log2_maxh); // log2_maxh+I0_shift
/*if (frame_parms->nb_antennas_rx > 1)
pbch_detection_mrc(frame_parms,
nr_ue_pbch_vars->rxdataF_comp,
rxdataF_comp,
symbol);*/
/*
if (mimo_mode == ALAMOUTI) {
nr_pbch_alamouti(frame_parms,nr_ue_pbch_vars->rxdataF_comp,symbol);
nr_pbch_alamouti(frame_parms,rxdataF_comp,symbol);
} else if (mimo_mode != SISO) {
LOG_I(PHY,"[PBCH][RX] Unsupported MIMO mode\n");
return(-1);
}
*/
if (symbol==2) {
nr_pbch_quantize(pbch_e_rx,
(short *)&(nr_ue_pbch_vars->rxdataF_comp[0][symbol*240]),
144);
pbch_e_rx+=144;
} else {
nr_pbch_quantize(pbch_e_rx,
(short *)&(nr_ue_pbch_vars->rxdataF_comp[0][symbol*240]),
360);
pbch_e_rx+=360;
}
int nb=symbol==2 ? 144 : 360;
nr_pbch_quantize(pbch_e_rx+pbch_e_rx_idx,
(short *)rxdataF_comp[0],
nb);
memcpy(pbch_unClipped+pbch_e_rx_idx, rxdataF_comp[0], nb*sizeof(int16_t));
pbch_e_rx_idx+=nb;
}
// legacy code use int16, but it is complex16
UEscopeCopy(ue, pbchRxdataF_comp, pbch_unClipped, sizeof(struct complex16), frame_parms->nb_antennas_rx, pbch_e_rx_idx/2);
UEscopeCopy(ue, pbchLlr, pbch_e_rx, sizeof(int16_t), frame_parms->nb_antennas_rx, pbch_e_rx_idx);
#ifdef DEBUG_PBCH
write_output("rxdataF_comp.m","rxFcomp",&nr_ue_pbch_vars->rxdataF_comp[0][240],240*3,1,1);
#endif
pbch_e_rx = nr_ue_pbch_vars->llr;
//demod_pbch_e = nr_ue_pbch_vars->demod_pbch_e;
// FT?? cppcheck fix - pbch_a = nr_ue_pbch_vars->pbch_a;
#ifdef DEBUG_PBCH
//pbch_e_rx = &nr_ue_pbch_vars->llr[0];
short *p = (short *)&(nr_ue_pbch_vars->rxdataF_comp[0][20*12]);
write_output("rxdataF_comp.m","rxFcomp",rxdataF_comp[0],240*3,1,1);
short *p = (short *)rxdataF_comp[0]);
for (int cnt = 0; cnt < 864 ; cnt++)
printf("pbch rx llr %d\n",*(pbch_e_rx+cnt));
#endif
//un-scrambling
M = NR_POLAR_PBCH_E;
nushift = (Lmax==4)? i_ssb&3 : i_ssb&7;
uint32_t unscrambling_mask = (Lmax==64)?0x100006D:0x1000041;
nr_pbch_unscrambling(nr_ue_pbch_vars,frame_parms->Nid_cell,nushift,M,NR_POLAR_PBCH_E,0,0);
uint32_t pbch_a_interleaved=0;
uint32_t pbch_a_prime=0;
nr_pbch_unscrambling(nr_ue_pbch_vars, pbch_e_rx, frame_parms->Nid_cell, nushift, M, NR_POLAR_PBCH_E,
0, 0, pbch_a_prime, &pbch_a_interleaved);
//polar decoding de-rate matching
decoderState = polar_decoder_int16(pbch_e_rx,(uint64_t *)&nr_ue_pbch_vars->pbch_a_prime,0,
uint64_t tmp=0;
decoderState = polar_decoder_int16(pbch_e_rx,(uint64_t *)&tmp,0,
NR_POLAR_PBCH_MESSAGE_TYPE, NR_POLAR_PBCH_PAYLOAD_BITS, NR_POLAR_PBCH_AGGREGATION_LEVEL);
pbch_a_prime=tmp;
if(decoderState)
return(decoderState);
if(decoderState) return(decoderState);
// printf("polar decoder output 0x%08x\n",nr_ue_pbch_vars->pbch_a_prime);
// printf("polar decoder output 0x%08x\n",pbch_a_prime);
// Decoder reversal
uint32_t a_reversed=0;
for (int i=0; i<NR_POLAR_PBCH_PAYLOAD_BITS; i++)
a_reversed |= (((uint64_t)nr_ue_pbch_vars->pbch_a_prime>>i)&1)<<(31-i);
a_reversed |= (((uint64_t)pbch_a_prime>>i)&1)<<(31-i);
nr_ue_pbch_vars->pbch_a_prime = a_reversed;
pbch_a_prime = a_reversed;
//payload un-scrambling
nr_ue_pbch_vars->pbch_a_interleaved=0;
M = (Lmax == 64)? (NR_POLAR_PBCH_PAYLOAD_BITS - 6) : (NR_POLAR_PBCH_PAYLOAD_BITS - 3);
nushift = ((nr_ue_pbch_vars->pbch_a_prime>>24)&1) ^ (((nr_ue_pbch_vars->pbch_a_prime>>6)&1)<<1);
nr_pbch_unscrambling(nr_ue_pbch_vars,frame_parms->Nid_cell,nushift,M,NR_POLAR_PBCH_PAYLOAD_BITS,1,unscrambling_mask);
//printf("nushift %d sfn 3rd %d 2nd %d", nushift,((nr_ue_pbch_vars->pbch_a_prime>>6)&1), ((nr_ue_pbch_vars->pbch_a_prime>>24)&1) );
nushift = ((pbch_a_prime>>24)&1) ^ (((pbch_a_prime>>6)&1)<<1);
pbch_a_interleaved=0;
nr_pbch_unscrambling(nr_ue_pbch_vars, pbch_e_rx, frame_parms->Nid_cell, nushift, M, NR_POLAR_PBCH_PAYLOAD_BITS,
1, unscrambling_mask, pbch_a_prime, &pbch_a_interleaved);
//printf("nushift %d sfn 3rd %d 2nd %d", nushift,((pbch_a_prime>>6)&1), ((pbch_a_prime>>24)&1) );
//payload deinterleaving
//uint32_t in=0;
uint32_t out=0;
for (int i=0; i<32; i++) {
out |= ((nr_ue_pbch_vars->pbch_a_interleaved>>i)&1)<<(pbch_deinterleaving_pattern[i]);
out |= ((pbch_a_interleaved>>i)&1)<<(pbch_deinterleaving_pattern[i]);
#ifdef DEBUG_PBCH
printf("i %d in 0x%08x out 0x%08x ilv %d (in>>i)&1) 0x%08x\n", i, nr_ue_pbch_vars->pbch_a_interleaved, out, pbch_deinterleaving_pattern[i], (nr_ue_pbch_vars->pbch_a_interleaved>>i)&1);
printf("i %d in 0x%08x out 0x%08x ilv %d (in>>i)&1) 0x%08x\n", i, pbch_a_interleaved, out, pbch_deinterleaving_pattern[i], (pbch_a_interleaved>>i)&1);
#endif
}
uint32_t payload = 0;
//uint8_t xtra_byte = 0;
nr_ue_pbch_vars->xtra_byte = (out>>24)&0xff;
result->xtra_byte = (out>>24)&0xff;
for (int i=0; i<NR_POLAR_PBCH_PAYLOAD_BITS; i++)
payload |= ((out>>i)&1)<<(NR_POLAR_PBCH_PAYLOAD_BITS-i-1);
for (int i=0; i<3; i++)
decoded_output[i] = (uint8_t)((payload>>((3-i)<<3))&0xff);
frame_parms->half_frame_bit = ((nr_ue_pbch_vars->xtra_byte>>4)&0x01); // computing the half frame index from the extra byte
result->decoded_output[i] = (uint8_t)((payload>>((3-i)<<3))&0xff);
frame_parms->half_frame_bit = (result->xtra_byte>>4)&0x01; // computing the half frame index from the extra byte
frame_parms->ssb_index = i_ssb; // ssb index corresponds to i_ssb for Lmax = 4,8
if (Lmax == 64) { // for Lmax = 64 ssb index 4th,5th and 6th bits are in extra byte
for (int i=0; i<3; i++)
frame_parms->ssb_index += (((nr_ue_pbch_vars->xtra_byte>>(7-i))&0x01)<<(3+i));
frame_parms->ssb_index += (((result->xtra_byte>>(7-i))&0x01)<<(3+i));
}
ue->symbol_offset = nr_get_ssb_start_symbol(frame_parms,frame_parms->ssb_index);
if (frame_parms->half_frame_bit)
ue->symbol_offset += (frame_parms->slots_per_frame>>1)*frame_parms->symbols_per_slot;
ue->symbol_offset += (frame_parms->slots_per_frame>>1)*frame_parms->symbols_per_slot;
uint8_t frame_number_4lsb = 0;
for (int i=0; i<4; i++)
frame_number_4lsb |= ((nr_ue_pbch_vars->xtra_byte>>i)&1)<<(3-i);
frame_number_4lsb |= ((result->xtra_byte>>i)&1)<<(3-i);
proc->decoded_frame_rx = frame_number_4lsb;
#ifdef DEBUG_PBCH
printf("xtra_byte %x payload %x\n", nr_ue_pbch_vars->xtra_byte, payload);
printf("xtra_byte %x payload %x\n", xtra_byte, payload);
for (int i=0; i<(NR_POLAR_PBCH_PAYLOAD_BITS>>3); i++) {
// printf("unscrambling pbch_a[%d] = %x \n", i,pbch_a[i]);
printf("[PBCH] decoder payload[%d] = %x\n",i,decoded_output[i]);
printf("[PBCH] decoder payload[%d] = %x\n",i,result->decoded_output[i]);
}
#endif
#endif
nr_downlink_indication_t dl_indication;
fapi_nr_rx_indication_t *rx_ind=calloc(sizeof(*rx_ind),1);
uint16_t number_pdus = 1;
nr_fill_dl_indication(&dl_indication, NULL, rx_ind, proc, ue, gNB_id);
nr_fill_rx_indication(rx_ind, FAPI_NR_RX_PDU_TYPE_SSB, gNB_id, ue, NULL, NULL, number_pdus, proc);
nr_fill_rx_indication(rx_ind, FAPI_NR_RX_PDU_TYPE_SSB, gNB_id, ue, NULL, NULL, number_pdus, proc,(void *)result);
if (ue->if_inst && ue->if_inst->dl_indication)
ue->if_inst->dl_indication(&dl_indication, NULL);
openair1/PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h
+4 -1
View File
@@ -1152,11 +1152,14 @@ int rx_sss(PHY_VARS_NR_UE *phy_vars_ue,int32_t *tot_metric,uint8_t *flip_max,uin
*/
int nr_rx_pbch( PHY_VARS_NR_UE *ue,
UE_nr_rxtx_proc_t *proc,
const int estimateSz,
struct complex16 dl_ch_estimates[][estimateSz],
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);
MIMO_mode_t mimo_mode,
fapiPbch_t* result);
int nr_pbch_detection(UE_nr_rxtx_proc_t *proc,
PHY_VARS_NR_UE *ue,
openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h
+6 -50
View File
@@ -88,9 +88,9 @@ typedef struct {
/// LDPC-code outputs
uint8_t *d[MAX_NUM_NR_ULSCH_SEGMENTS];
/// LDPC-code outputs (TS 36.212 V15.4.0, Sec 5.3.2 p. 17)
uint8_t *e;
uint8_t *e;
/// Rate matching (Interleaving) outputs (TS 36.212 V15.4.0, Sec 5.4.2.2 p. 30)
uint8_t *f;
uint8_t *f;
/// Number of code segments
uint32_t C;
/// Number of bits in code segments
@@ -122,55 +122,15 @@ typedef struct {
typedef struct {
/// SRS active flag
uint8_t srs_active;
//#if defined(UPGRADE_RAT_NR)
#if 1
// Pointers to HARQ processes for the ULSCH
NR_UL_UE_HARQ_t *harq_processes[NR_MAX_ULSCH_HARQ_PROCESSES];
int harq_process_id[NR_MAX_SLOTS_PER_FRAME];
// UL number of harq processes
uint8_t number_harq_processes_for_pusch;
#endif
/*
/// Pointer to CQI data (+1 for 8 bits crc)
uint8_t o[1+MAX_CQI_BYTES];
/// Length of CQI data (bits)
uint8_t O;
/// Format of CQI data
UCI_format_t uci_format;
/// Rank information
uint8_t o_RI[2];
/// Length of rank information (bits)
uint8_t O_RI;
/// Pointer to ACK
uint8_t o_ACK[4];
*/
/// Minimum number of CQI bits for PUSCH (36-212 r8.6, Sec 5.2.4.1 p. 37)
uint8_t O_CQI_MIN;
/// ACK/NAK Bundling flag
uint8_t bundling;
/// Concatenated "g"-sequences (for definition see 36-212 V15.4.0 2018-12, p.31)
uint8_t g[MAX_NUM_NR_CHANNEL_BITS] __attribute__ ((aligned(32)));
/// Interleaved "h"-sequences (for definition see 36-212 V8.6 2009-03, p.17-18)
uint8_t h[MAX_NUM_NR_CHANNEL_BITS];
/// Scrambled "b"-sequences (for definition see 36-211 V8.6 2009-03, p.14)
uint8_t b_tilde[MAX_NUM_NR_CHANNEL_BITS];
/// Modulated "d"-sequences (for definition see 36-211 V8.6 2009-03, p.14)
int32_t d_mod[MAX_NUM_NR_RE] __attribute__ ((aligned(16)));
/// Transform-coded "y"-sequences (for definition see 38-211 V15.3.0 2018-09, subsection 6.3.1.4)
int32_t y[MAX_NUM_NR_RE] __attribute__ ((aligned(16)));
/*
/// "q" sequences for CQI/PMI (for definition see 36-212 V8.6 2009-03, p.27)
uint8_t q[MAX_CQI_PAYLOAD];
/// coded and interleaved CQI bits
uint8_t o_w[(MAX_CQI_BITS+8)*3];
/// coded CQI bits
uint8_t o_d[96+((MAX_CQI_BITS+8)*3)];
/// coded ACK bits
uint8_t q_ACK[MAX_ACK_PAYLOAD];
/// coded RI bits
uint8_t q_RI[MAX_RI_PAYLOAD];
*/
/// beta_offset_cqi times 8
uint16_t beta_offset_cqi_times8;
/// beta_offset_ri times 8
@@ -219,7 +179,9 @@ typedef struct {
/// Pointer to the payload
uint8_t *b;
/// Pointers to transport block segments
uint8_t *c[MAX_NUM_NR_DLSCH_SEGMENTS];
uint8_t **c;
/// soft bits for each received segment ("d"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t **d;
/// Index of current HARQ round for this DLSCH
uint8_t round;
/// MCS table for this DLSCH
@@ -234,14 +196,8 @@ typedef struct {
uint8_t rvidx;
/// MIMO mode for this DLSCH
MIMO_nrmode_t mimo_mode;
/// soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t *w[MAX_NUM_NR_DLSCH_SEGMENTS];
/// for abstraction soft bits for each received segment ("w"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
//double w_abs[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
/// soft bits for each received segment ("d"-sequence)(for definition see 36-212 V8.6 2009-03, p.15)
int16_t *d[MAX_NUM_NR_DLSCH_SEGMENTS];
/// LDPC processing buffers
t_nrLDPC_procBuf* p_nrLDPC_procBuf[MAX_NUM_NR_DLSCH_SEGMENTS];
t_nrLDPC_procBuf **p_nrLDPC_procBuf;
/// Number of code segments
uint32_t C;
/// Number of bits in code segments
openair1/PHY/NR_UE_TRANSPORT/nr_ue_rf_helpers.c
+3 -2
View File
@@ -86,16 +86,17 @@ void nr_rf_card_config_freq(openair0_config_t *openair0_cfg,
uint8_t cc_id = 0;
PHY_VARS_NR_UE *ue = PHY_vars_UE_g[mod_id][cc_id];
int rf_chain = ue->rf_map.chain;
double freq_scale = (double)(dl_carrier + freq_offset) / dl_carrier;
for (int i = rf_chain; i < rf_chain + 4; i++) {
if (i < openair0_cfg->rx_num_channels)
openair0_cfg->rx_freq[i + rf_chain] = dl_carrier + freq_offset;
openair0_cfg->rx_freq[i + rf_chain] = dl_carrier * freq_scale;
else
openair0_cfg->rx_freq[i] = 0.0;
if (i<openair0_cfg->tx_num_channels)
openair0_cfg->tx_freq[i] = ul_carrier + freq_offset;
openair0_cfg->tx_freq[i] = ul_carrier * freq_scale;
else
openair0_cfg->tx_freq[i] = 0.0;
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
+40 -57
View File
@@ -171,44 +171,26 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
NR_UE_ULSCH_t *ulsch,
NR_DL_FRAME_PARMS* frame_parms,
uint8_t harq_pid,
unsigned int G)
{
unsigned int G) {
start_meas(&ue->ulsch_encoding_stats);
/////////////////////////parameters and variables declaration/////////////////////////
///////////
unsigned int crc;
NR_UL_UE_HARQ_t *harq_process;
uint16_t nb_rb ;
uint32_t A, F;
uint32_t *pz;
uint8_t mod_order;
uint16_t Kr,r;
uint32_t r_offset;
uint32_t E,Kb;
uint8_t Ilbrm;
uint16_t R;
float Coderate;
///////////
///////////////////////////////////////////////////////////////////////////////////////
/////////////////////////parameters and variables initialization/////////////////////////
///////////
crc = 1;
harq_process = ulsch->harq_processes[harq_pid];
nb_rb = harq_process->pusch_pdu.rb_size;
A = harq_process->pusch_pdu.pusch_data.tb_size*8;
pz = &harq_process->Z;
mod_order = nr_get_Qm_ul(harq_process->pusch_pdu.mcs_index, harq_process->pusch_pdu.mcs_table);
R = nr_get_code_rate_ul(harq_process->pusch_pdu.mcs_index, harq_process->pusch_pdu.mcs_table);
Kr=0;
r_offset=0;
F=0;
Ilbrm = 0;
Coderate = 0.0;
unsigned int crc = 1;
NR_UL_UE_HARQ_t *harq_process = ulsch->harq_processes[harq_pid];
uint16_t nb_rb = harq_process->pusch_pdu.rb_size;
uint32_t A = harq_process->pusch_pdu.pusch_data.tb_size*8;
uint32_t *pz = &harq_process->Z;
uint8_t mod_order = nr_get_Qm_ul(harq_process->pusch_pdu.mcs_index, harq_process->pusch_pdu.mcs_table);
uint16_t R = nr_get_code_rate_ul(harq_process->pusch_pdu.mcs_index, harq_process->pusch_pdu.mcs_table);
uint16_t Kr=0;
uint32_t r_offset=0;
uint32_t F=0;
uint8_t Ilbrm = 0;
float Coderate = 0.0;
///////////
/////////////////////////////////////////////////////////////////////////////////////////
@@ -284,14 +266,19 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_segmentation_stats);
Kb=nr_segmentation(harq_process->b,
harq_process->c,
harq_process->B,
&harq_process->C,
&harq_process->K,
pz,
&harq_process->F,
harq_process->BG);
uint32_t Kb=nr_segmentation(harq_process->b,
harq_process->c,
harq_process->B,
&harq_process->C,
&harq_process->K,
pz,
&harq_process->F,
harq_process->BG);
if (harq_process->C>MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER*harq_process->pusch_pdu.nrOfLayers) {
LOG_E(PHY,"nr_segmentation.c: too many segments %d, B %d\n",harq_process->C,harq_process->B);
return(-1);
}
stop_meas(&ue->ulsch_segmentation_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_SEGMENTATION, VCD_FUNCTION_OUT);
@@ -308,7 +295,7 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
//printf("segment Z %d k %d Kr %d BG %d\n", *pz,harq_process->K,Kr,BG);
//start_meas(te_stats);
for (r=0; r<harq_process->C; r++) {
for (int r=0; r<harq_process->C; r++) {
//channel_input[r] = &harq_process->d[r][0];
#ifdef DEBUG_ULSCH_CODING
printf("Encoder: B %d F %d \n",harq_process->B, harq_process->F);
@@ -343,8 +330,7 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_LDPC_ENCODER_OPTIM, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_ldpc_encoding_stats);
for(int j = 0; j < (harq_process->C/8 + 1); j++)
{
for(int j = 0; j < (harq_process->C/8 + 1); j++) {
impp.macro_num = j;
nrLDPC_encoder(harq_process->c,harq_process->d,*pz,Kb,Kr,harq_process->BG,&impp);
}
@@ -367,14 +353,13 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
F = harq_process->F;
Kr = harq_process->K;
for (r=0; r<harq_process->C; r++) { // looping over C segments
for (int r=0; r<harq_process->C; r++) { // looping over C segments
if (harq_process->F>0) {
for (int k=(Kr-F-2*(*pz)); k<Kr-2*(*pz); k++) {
harq_process->d[r][k] = NR_NULL;
//if (k<(Kr-F+8))
//printf("r %d filler bits [%d] = %d \n", r,k, harq_process->d[r][k]);
}
for (int k=(Kr-F-2*(*pz)); k<Kr-2*(*pz); k++) {
harq_process->d[r][k] = NR_NULL;
//if (k<(Kr-F+8))
//printf("r %d filler bits [%d] = %d \n", r,k, harq_process->d[r][k]);
}
}
@@ -389,7 +374,7 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
///////////////////////// d---->| Rate matching bit selection |---->e /////////////////////////
///////////
E = nr_get_E(G, harq_process->C, mod_order, harq_process->pusch_pdu.nrOfLayers, r);
uint32_t E = nr_get_E(G, harq_process->C, mod_order, harq_process->pusch_pdu.nrOfLayers, r);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_IN);
start_meas(&ue->ulsch_rate_matching_stats);
@@ -430,9 +415,9 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
start_meas(&ue->ulsch_interleaving_stats);
nr_interleaving_ldpc(E,
mod_order,
harq_process->e+r_offset,
harq_process->f+r_offset);
mod_order,
harq_process->e+r_offset,
harq_process->f+r_offset);
stop_meas(&ue->ulsch_interleaving_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_INTERLEAVING_LDPC, VCD_FUNCTION_OUT);
@@ -454,8 +439,6 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
}
memcpy(ulsch->g,harq_process->f,G); // g is the concatenated code block
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_UE_ULSCH_ENCODING, VCD_FUNCTION_OUT);
stop_meas(&ue->ulsch_encoding_stats);
openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
+136 -147
View File
@@ -105,18 +105,15 @@ void nr_pusch_codeword_scrambling(uint8_t *in,
}
void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
unsigned char harq_pid,
uint32_t frame,
uint8_t slot,
uint8_t thread_id,
int gNB_id) {
unsigned char harq_pid,
uint32_t frame,
uint8_t slot,
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;
uint8_t cwd_index, l;
uint32_t scrambled_output[NR_MAX_NB_CODEWORDS][NR_MAX_PDSCH_ENCODED_LENGTH>>5];
int16_t **tx_layers;
int32_t **txdataF;
int8_t Wf[2], Wt[2];
int l_prime[2], delta;
@@ -125,102 +122,100 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
int sample_offsetF, N_RE_prime;
NR_DL_FRAME_PARMS *frame_parms = &UE->frame_parms;
NR_UE_PUSCH *pusch_ue = UE->pusch_vars[thread_id][gNB_id];
uint8_t num_of_codewords = 1; // tmp assumption
int N_PRB_oh = 0; // higher layer (RRC) parameter xOverhead in PUSCH-ServingCellConfig
uint16_t number_dmrs_symbols = 0;
for (cwd_index = 0;cwd_index < num_of_codewords; cwd_index++) {
NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[thread_id][gNB_id];
NR_UL_UE_HARQ_t *harq_process_ul_ue = ulsch_ue->harq_processes[harq_pid];
nfapi_nr_ue_pusch_pdu_t *pusch_pdu = &harq_process_ul_ue->pusch_pdu;
NR_UE_ULSCH_t *ulsch_ue = UE->ulsch[thread_id][gNB_id][cwd_index];
NR_UL_UE_HARQ_t *harq_process_ul_ue = ulsch_ue->harq_processes[harq_pid];
nfapi_nr_ue_pusch_pdu_t *pusch_pdu = &harq_process_ul_ue->pusch_pdu;
int start_symbol = pusch_pdu->start_symbol_index;
uint16_t ul_dmrs_symb_pos = pusch_pdu->ul_dmrs_symb_pos;
uint8_t number_of_symbols = pusch_pdu->nr_of_symbols;
uint8_t dmrs_type = pusch_pdu->dmrs_config_type;
uint16_t start_rb = pusch_pdu->rb_start;
uint16_t nb_rb = pusch_pdu->rb_size;
uint8_t Nl = pusch_pdu->nrOfLayers;
uint8_t mod_order = pusch_pdu->qam_mod_order;
uint16_t rnti = pusch_pdu->rnti;
uint8_t cdm_grps_no_data = pusch_pdu->num_dmrs_cdm_grps_no_data;
uint16_t start_sc = frame_parms->first_carrier_offset + (start_rb+pusch_pdu->bwp_start)*NR_NB_SC_PER_RB;
int start_symbol = pusch_pdu->start_symbol_index;
uint16_t ul_dmrs_symb_pos = pusch_pdu->ul_dmrs_symb_pos;
uint8_t number_of_symbols = pusch_pdu->nr_of_symbols;
uint8_t dmrs_type = pusch_pdu->dmrs_config_type;
uint16_t start_rb = pusch_pdu->rb_start;
uint16_t nb_rb = pusch_pdu->rb_size;
uint8_t Nl = pusch_pdu->nrOfLayers;
uint8_t mod_order = pusch_pdu->qam_mod_order;
uint16_t rnti = pusch_pdu->rnti;
uint8_t cdm_grps_no_data = pusch_pdu->num_dmrs_cdm_grps_no_data;
uint16_t start_sc = frame_parms->first_carrier_offset + (start_rb+pusch_pdu->bwp_start)*NR_NB_SC_PER_RB;
if (start_sc >= frame_parms->ofdm_symbol_size)
start_sc -= frame_parms->ofdm_symbol_size;
if (start_sc >= frame_parms->ofdm_symbol_size)
start_sc -= frame_parms->ofdm_symbol_size;
ulsch_ue->Nid_cell = frame_parms->Nid_cell;
ulsch_ue->Nid_cell = frame_parms->Nid_cell;
for (int i = start_symbol; i < start_symbol + number_of_symbols; i++) {
if((ul_dmrs_symb_pos >> i) & 0x01)
number_dmrs_symbols += 1;
}
for (int i = start_symbol; i < start_symbol + number_of_symbols; i++) {
if((ul_dmrs_symb_pos >> i) & 0x01)
number_dmrs_symbols += 1;
}
nb_dmrs_re_per_rb = ((dmrs_type == pusch_dmrs_type1) ? 6:4)*cdm_grps_no_data;
nb_dmrs_re_per_rb = ((dmrs_type == pusch_dmrs_type1) ? 6:4)*cdm_grps_no_data;
LOG_D(PHY,"ulsch %x : start_rb %d bwp_start %d start_sc %d start_symbol %d num_symbols %d cdmgrpsnodata %d num_dmrs %d dmrs_re_per_rb %d\n",
rnti,start_rb,pusch_pdu->bwp_start,start_sc,start_symbol,number_of_symbols,cdm_grps_no_data,number_dmrs_symbols,nb_dmrs_re_per_rb);
LOG_D(PHY,"ulsch %x : start_rb %d bwp_start %d start_sc %d start_symbol %d num_symbols %d cdmgrpsnodata %d num_dmrs %d dmrs_re_per_rb %d\n",
rnti,start_rb,pusch_pdu->bwp_start,start_sc,start_symbol,number_of_symbols,cdm_grps_no_data,number_dmrs_symbols,nb_dmrs_re_per_rb);
// TbD num_of_mod_symbols is set but never used
N_RE_prime = NR_NB_SC_PER_RB*number_of_symbols - nb_dmrs_re_per_rb*number_dmrs_symbols - N_PRB_oh;
harq_process_ul_ue->num_of_mod_symbols = N_RE_prime*nb_rb;
// TbD num_of_mod_symbols is set but never used
N_RE_prime = NR_NB_SC_PER_RB*number_of_symbols - nb_dmrs_re_per_rb*number_dmrs_symbols - N_PRB_oh;
harq_process_ul_ue->num_of_mod_symbols = N_RE_prime*nb_rb*num_of_codewords;
/////////////////////////ULSCH coding/////////////////////////
///////////
/////////////////////////ULSCH coding/////////////////////////
///////////
unsigned int G = nr_get_G(nb_rb, number_of_symbols,
nb_dmrs_re_per_rb, number_dmrs_symbols, mod_order, Nl);
unsigned int G = nr_get_G(nb_rb, number_of_symbols,
nb_dmrs_re_per_rb, number_dmrs_symbols, mod_order, Nl);
trace_NRpdu(DIRECTION_UPLINK,
ulsch_ue->harq_processes[harq_pid]->a,
ulsch_ue->harq_processes[harq_pid]->pusch_pdu.pusch_data.tb_size,
0, WS_C_RNTI, rnti, frame, slot, 0, 0);
trace_NRpdu(DIRECTION_UPLINK,
harq_process_ul_ue->a,
harq_process_ul_ue->pusch_pdu.pusch_data.tb_size,
0, WS_C_RNTI, rnti, frame, slot, 0, 0);
if (nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G) == -1)
return;
if (nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G) == -1)
return;
///////////
////////////////////////////////////////////////////////////////////
///////////
////////////////////////////////////////////////////////////////////
/////////////////////////ULSCH scrambling/////////////////////////
///////////
/////////////////////////ULSCH scrambling/////////////////////////
///////////
available_bits = G;
available_bits = G;
uint32_t scrambled_output[(available_bits>>5)+1];
memset(scrambled_output, 0, ((available_bits>>5)+1)*sizeof(uint32_t));
memset(scrambled_output[cwd_index], 0, ((available_bits>>5)+1)*sizeof(uint32_t));
nr_pusch_codeword_scrambling(harq_process_ul_ue->f,
available_bits,
ulsch_ue->Nid_cell,
rnti,
false,
scrambled_output);
nr_pusch_codeword_scrambling(ulsch_ue->g,
available_bits,
ulsch_ue->Nid_cell,
rnti,
false,
scrambled_output[cwd_index]); // assume one codeword for the moment
/////////////
//////////////////////////////////////////////////////////////////////////
/////////////////////////ULSCH modulation/////////////////////////
///////////
/////////////
//////////////////////////////////////////////////////////////////////////
int max_num_re = number_of_symbols*nb_rb*NR_NB_SC_PER_RB;
int32_t d_mod[max_num_re] __attribute__ ((aligned(16)));
/////////////////////////ULSCH modulation/////////////////////////
///////////
nr_modulation(scrambled_output[cwd_index], // assume one codeword for the moment
available_bits,
mod_order,
(int16_t *)ulsch_ue->d_mod);
nr_modulation(scrambled_output, // assume one codeword for the moment
available_bits,
mod_order,
(int16_t *)d_mod);
///////////
////////////////////////////////////////////////////////////////////////
///////////
////////////////////////////////////////////////////////////////////////
/////////////////////////DMRS Modulation/////////////////////////
///////////
uint32_t ***pusch_dmrs = UE->nr_gold_pusch_dmrs[slot];
uint32_t **pusch_dmrs = UE->nr_gold_pusch_dmrs[slot];
uint16_t n_dmrs = (pusch_pdu->bwp_start + start_rb + nb_rb)*((dmrs_type == pusch_dmrs_type1) ? 6:4);
int16_t mod_dmrs[n_dmrs<<1] __attribute((aligned(16)));
///////////
@@ -256,9 +251,11 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
/////////////////////////ULSCH layer mapping/////////////////////////
///////////
tx_layers = (int16_t **)pusch_ue->txdataF_layers;
int16_t **tx_layers = (int16_t **)malloc16_clear(Nl*sizeof(int16_t *));
for (int nl=0; nl<Nl; nl++)
tx_layers[nl] = (int16_t *)malloc16_clear((available_bits<<1)/mod_order*sizeof(int16_t));
nr_ue_layer_mapping(UE->ulsch[thread_id][gNB_id],
nr_ue_layer_mapping((int16_t *)d_mod,
Nl,
available_bits/mod_order,
tx_layers);
@@ -276,13 +273,16 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
uint8_t u = 0, v = 0;
int16_t *dmrs_seq = NULL;
/// Transform-coded "y"-sequences (for definition see 38-211 V15.3.0 2018-09, subsection 6.3.1.4)
int32_t y[max_num_re] __attribute__ ((aligned(16)));
// if transform precoding is enbaled (value 0)
if (pusch_pdu->transform_precoding == 0) {
uint32_t nb_re_pusch=nb_rb * NR_NB_SC_PER_RB;
uint32_t y_offset = 0;
uint16_t num_dmrs_res_per_symbol = nb_rb*(NR_NB_SC_PER_RB/2);
// Calculate index to dmrs seq array based on number of DMRS Subcarriers on this symbol
index = get_index_for_dmrs_lowpapr_seq(num_dmrs_res_per_symbol);
u = pusch_pdu->dfts_ofdm.low_papr_group_number;
@@ -291,59 +291,54 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
AssertFatal(index >= 0, "Num RBs not configured according to 3GPP 38.211 section 6.3.1.4. For PUSCH with transform precoding, num RBs cannot be multiple of any other primenumber other than 2,3,5\n");
AssertFatal(dmrs_seq != NULL, "DMRS low PAPR seq not found, check if DMRS sequences are generated");
LOG_D(PHY,"Transform Precoding params. u: %d, v: %d, index for dmrsseq: %d\n", u, v, index);
for (l = start_symbol; l < start_symbol + number_of_symbols; l++) {
for (int l = start_symbol; l < start_symbol + number_of_symbols; l++) {
if((ul_dmrs_symb_pos >> l) & 0x01)
/* In the symbol with DMRS no data would be transmitted CDM groups is 2*/
continue;
nr_dft(&ulsch_ue->y[y_offset], &((int32_t*)tx_layers[0])[y_offset], nb_re_pusch);
nr_dft(&y[y_offset], &((int32_t*)tx_layers[0])[y_offset], nb_re_pusch);
y_offset = y_offset + nb_re_pusch;
LOG_D(PHY,"Transform precoding being done on data- symbol: %d, nb_re_pusch: %d, y_offset: %d\n", l, nb_re_pusch, y_offset);
#ifdef DEBUG_PUSCH_MAPPING
printf("NR_ULSCH_UE: y_offset %d\t nb_re_pusch %d \t Symbol %d \t nb_rb %d \n",
y_offset, nb_re_pusch, l, nb_rb);
#endif
#ifdef DEBUG_PUSCH_MAPPING
printf("NR_ULSCH_UE: y_offset %d\t nb_re_pusch %d \t Symbol %d \t nb_rb %d \n",
y_offset, nb_re_pusch, l, nb_rb);
#endif
}
#ifdef DEBUG_DFT_IDFT
int32_t debug_symbols[MAX_NUM_NR_RE] __attribute__ ((aligned(16)));
int offset = 0;
printf("NR_ULSCH_UE: available_bits: %d, mod_order: %d", available_bits,mod_order);
#ifdef DEBUG_DFT_IDFT
int32_t debug_symbols[max_num_re] __attribute__ ((aligned(16)));
int offset = 0;
printf("NR_ULSCH_UE: available_bits: %d, mod_order: %d", available_bits,mod_order);
for (int ll = 0; ll < (available_bits/mod_order); ll++) {
debug_symbols[ll] = ulsch_ue->y[ll];
}
printf("NR_ULSCH_UE: numSym: %d, num_dmrs_sym: %d", number_of_symbols,number_dmrs_symbols);
for (int ll = 0; ll < (number_of_symbols-number_dmrs_symbols); ll++) {
for (int ll = 0; ll < (available_bits/mod_order); ll++) {
debug_symbols[ll] = y[ll];
}
nr_idft(&debug_symbols[offset], nb_re_pusch);
offset = offset + nb_re_pusch;
}
LOG_M("preDFT_all_symbols.m","UE_preDFT", tx_layers[0],number_of_symbols*nb_re_pusch,1,1);
LOG_M("postDFT_all_symbols.m","UE_postDFT", ulsch_ue->y,number_of_symbols*nb_re_pusch,1,1);
LOG_M("DEBUG_IDFT_SYMBOLS.m","UE_Debug_IDFT", debug_symbols,number_of_symbols*nb_re_pusch,1,1);
LOG_M("UE_DMRS_SEQ.m","UE_DMRS_SEQ", dmrs_seq,nb_re_pusch,1,1);
#endif
printf("NR_ULSCH_UE: numSym: %d, num_dmrs_sym: %d", number_of_symbols,number_dmrs_symbols);
for (int ll = 0; ll < (number_of_symbols-number_dmrs_symbols); ll++) {
nr_idft(&debug_symbols[offset], nb_re_pusch);
offset = offset + nb_re_pusch;
}
LOG_M("preDFT_all_symbols.m","UE_preDFT", tx_layers[0],number_of_symbols*nb_re_pusch,1,1);
LOG_M("postDFT_all_symbols.m","UE_postDFT", y,number_of_symbols*nb_re_pusch,1,1);
LOG_M("DEBUG_IDFT_SYMBOLS.m","UE_Debug_IDFT", debug_symbols,number_of_symbols*nb_re_pusch,1,1);
LOG_M("UE_DMRS_SEQ.m","UE_DMRS_SEQ", dmrs_seq,nb_re_pusch,1,1);
#endif
}
else
memcpy(ulsch_ue->y, tx_layers[0], (available_bits/mod_order)*sizeof(int32_t));
memcpy(y, tx_layers[0], (available_bits/mod_order)*sizeof(int32_t));
///////////
////////////////////////////////////////////////////////////////////////
for (int nl = 0; nl < Nl; nl++)
free_and_zero(tx_layers[nl]);
free_and_zero(tx_layers);
/////////////////////////ULSCH RE mapping/////////////////////////
///////////
@@ -356,18 +351,16 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
uint16_t m = 0;
#ifdef DEBUG_PUSCH_MAPPING
printf("NR_ULSCH_UE: Value of CELL ID %d /t, u %d \n", frame_parms->Nid_cell, u);
#endif
#ifdef DEBUG_PUSCH_MAPPING
printf("NR_ULSCH_UE: Value of CELL ID %d /t, u %d \n", frame_parms->Nid_cell, u);
#endif
// DMRS params for this ap
get_Wt(Wt, ap, dmrs_type);
get_Wf(Wf, ap, dmrs_type);
delta = get_delta(ap, dmrs_type);
for (l=start_symbol; l<start_symbol+number_of_symbols; l++) {
for (int l=start_symbol; l<start_symbol+number_of_symbols; l++) {
uint16_t k = start_sc;
uint16_t n = 0;
@@ -388,21 +381,18 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
// TODO: performance improvement, we can skip the modulation of DMRS symbols outside the bandwidth part
// Perform this on gold sequence, not required when SC FDMA operation is done,
LOG_D(PHY,"DMRS in symbol %d\n",l);
nr_modulation(pusch_dmrs[l][0], n_dmrs*2, DMRS_MOD_ORDER, mod_dmrs); // currently only codeword 0 is modulated. Qm = 2 as DMRS is QPSK modulated
LOG_D(PHY,"DMRS in symbol %d\n",l);
nr_modulation(pusch_dmrs[l], n_dmrs*2, DMRS_MOD_ORDER, mod_dmrs); // Qm = 2 as DMRS is QPSK modulated
} else {
dmrs_idx = 0;
}
} else if (pusch_pdu->pdu_bit_map & PUSCH_PDU_BITMAP_PUSCH_PTRS) {
AssertFatal(pusch_pdu->transform_precoding == 1, "PTRS NOT SUPPORTED IF TRANSFORM PRECODING IS ENABLED\n");
if(is_ptrs_symbol(l, ulsch_ue->ptrs_symbols)) {
is_ptrs_sym = 1;
nr_modulation(pusch_dmrs[l][0], nb_rb, DMRS_MOD_ORDER, mod_ptrs);
nr_modulation(pusch_dmrs[l], nb_rb, DMRS_MOD_ORDER, mod_ptrs);
}
}
@@ -417,15 +407,15 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
if (k == ((start_sc+get_dmrs_freq_idx_ul(n, k_prime, delta, dmrs_type))%frame_parms->ofdm_symbol_size))
is_dmrs = 1;
} else if (is_ptrs_sym) {
is_ptrs = is_ptrs_subcarrier(k,
rnti,
ap,
dmrs_type,
K_ptrs,
nb_rb,
pusch_pdu->pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset,
start_sc,
frame_parms->ofdm_symbol_size);
is_ptrs = is_ptrs_subcarrier(k,
rnti,
ap,
dmrs_type,
K_ptrs,
nb_rb,
pusch_pdu->pusch_ptrs.ptrs_ports_list[0].ptrs_re_offset,
start_sc,
frame_parms->ofdm_symbol_size);
}
if (is_dmrs == 1) {
@@ -434,19 +424,19 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
((int16_t*)txdataF[ap])[(sample_offsetF)<<1] = (Wt[l_prime[0]]*Wf[k_prime]*AMP*dmrs_seq[2*dmrs_idx]) >> 15;
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1] = (Wt[l_prime[0]]*Wf[k_prime]*AMP*dmrs_seq[(2*dmrs_idx) + 1]) >> 15;
} else {
((int16_t*)txdataF[ap])[(sample_offsetF)<<1] = (Wt[l_prime[0]]*Wf[k_prime]*AMP*mod_dmrs[dmrs_idx<<1]) >> 15;
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1] = (Wt[l_prime[0]]*Wf[k_prime]*AMP*mod_dmrs[(dmrs_idx<<1) + 1]) >> 15;
((int16_t*)txdataF[ap])[(sample_offsetF)<<1] = (Wt[l_prime[0]]*Wf[k_prime]*AMP*mod_dmrs[dmrs_idx<<1]) >> 15;
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1] = (Wt[l_prime[0]]*Wf[k_prime]*AMP*mod_dmrs[(dmrs_idx<<1) + 1]) >> 15;
}
}
#ifdef DEBUG_PUSCH_MAPPING
printf("dmrs_idx %d\t l %d \t k %d \t k_prime %d \t n %d \t dmrs: %d %d\n",
dmrs_idx, l, k, k_prime, n, ((int16_t*)txdataF[ap])[(sample_offsetF)<<1],
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1]);
#endif
#ifdef DEBUG_PUSCH_MAPPING
printf("dmrs_idx %d\t l %d \t k %d \t k_prime %d \t n %d \t dmrs: %d %d\n",
dmrs_idx, l, k, k_prime, n, ((int16_t*)txdataF[ap])[(sample_offsetF)<<1],
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1]);
#endif
dmrs_idx++;
@@ -463,14 +453,14 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
} else if (!is_dmrs_sym || allowed_xlsch_re_in_dmrs_symbol(k, start_sc, frame_parms->ofdm_symbol_size, 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];
((int16_t*)txdataF[ap])[(sample_offsetF)<<1] = ((int16_t *) y)[m<<1];
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1] = ((int16_t *) y)[(m<<1) + 1];
#ifdef DEBUG_PUSCH_MAPPING
#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, l, k, ((int16_t*)txdataF[ap])[(sample_offsetF)<<1],
((int16_t*)txdataF[ap])[((sample_offsetF)<<1) + 1]);
#endif
m++;
@@ -486,10 +476,9 @@ 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 = UE->ulsch[thread_id][gNB_id]->harq_processes[harq_pid];
harq_process_ulsch->status = SCH_IDLE;
///////////
openair1/PHY/NR_UE_TRANSPORT/pss_nr.c
+1 -1
View File
@@ -861,7 +861,7 @@ int pss_search_time_nr(int **rxdata, ///rx data in time domain
/* perform correlation of rx data and pss sequence ie it is a dot product */
result = dot_product64((short*)primary_synchro_time_nr[pss_index],
(short*) &(rxdata[ar][n+is*frame_parms->samples_per_frame]),
(short*)&(rxdata[ar][n+is*frame_parms->samples_per_frame]),
frame_parms->ofdm_symbol_size,
shift);
pss_corr_ue[pss_index][n] += abs64(result);
openair1/PHY/TOOLS/lte_ue_scope.c
+1 -1
View File
@@ -51,7 +51,7 @@ void reset_stats(FL_OBJECT *button, long arg) {
int i,j,k;
PHY_VARS_eNB *phy_vars_eNB = RC.eNB[0][0];
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
for (i=0; i<NUMBER_OF_DLSCH_MAX; i++) {
for (k=0; k<8; k++) { //harq_processes
for (j=0; j<phy_vars_eNB->dlsch[i][0]->Mlimit; j++) {
phy_vars_eNB->UE_stats[i].dlsch_NAK[k][j]=0;
openair1/PHY/TOOLS/nr_phy_scope.c
+93 -54
View File
@@ -40,6 +40,13 @@ const FL_COLOR water_colors[4] = {FL_BLUE,FL_GREEN,FL_YELLOW,FL_RED};
typedef struct complex16 scopeSample_t;
#define SquaredNorm(VaR) ((VaR).r*(VaR).r+(VaR).i*(VaR).i)
typedef struct {
int dataSize;
int elementSz;
int colSz;
int lineSz;
} scopeGraphData_t;
typedef struct OAIgraph {
FL_OBJECT *graph;
FL_OBJECT *text;
@@ -56,7 +63,7 @@ typedef struct OAIgraph {
boolean_t initDone;
int iteration;
void (*gNBfunct) (struct OAIgraph *graph, scopeData_t *p, int UE_id);
void (*nrUEfunct)(struct OAIgraph *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id);
void (*nrUEfunct)(scopeGraphData_t **data, struct OAIgraph *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id);
} OAIgraph_t;
/* Forms and Objects */
@@ -140,7 +147,7 @@ static OAIgraph_t gNBcommonGraph( void (*funct) (OAIgraph_t *graph, scopeData_t
return graph;
}
static OAIgraph_t nrUEcommonGraph( void (*funct) (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id),
static OAIgraph_t nrUEcommonGraph( void (*funct) (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id),
int type, FL_Coord x, FL_Coord y, FL_Coord w, FL_Coord h, const char *label, FL_COLOR pointColor) {
OAIgraph_t graph;
commonGraph(&graph, type, x, y, w, h, label, pointColor);
@@ -341,7 +348,7 @@ static void timeResponse (OAIgraph_t *graph, scopeData_t *p, int nb_UEs) {
static void gNBfreqWaterFall (OAIgraph_t *graph, scopeData_t *p, int nb_UEs) {
NR_DL_FRAME_PARMS *frame_parms=&p->gNB->frame_parms;
//use 1st antenna
genericWaterFall(graph, (scopeSample_t *)p->rxdataF, frame_parms->samples_per_frame_wCP,
genericWaterFall(graph, (scopeSample_t *)p->liveData, frame_parms->samples_per_frame_wCP,
frame_parms->slots_per_frame,
"X axis: Frequency domain, one subframe");
}
@@ -515,6 +522,7 @@ void phy_scope_gNB(OAI_phy_scope_t *form,
//fl_check_forms();
}
static void *scope_thread_gNB(void *arg) {
scopeData_t *p=(scopeData_t *) arg;
size_t stksize=0;
@@ -539,11 +547,12 @@ static void *scope_thread_gNB(void *arg) {
return NULL;
}
static void copyRxdataF(int32_t *data, int slot, void *scopeData) {
scopeData_t *scope=(scopeData_t *)scopeData;
memcpy(scope->rxdataF + slot*scope->gNB->frame_parms.samples_per_slot_wCP,
memcpy(((int32_t *)scope->liveData) + slot*scope->gNB->frame_parms.samples_per_slot_wCP,
data,
scope->gNB->frame_parms.samples_per_slot_wCP);
scope->gNB->frame_parms.samples_per_slot_wCP*sizeof(int32_t));
}
void gNBinitScope(scopeParms_t *p) {
@@ -554,11 +563,11 @@ void gNBinitScope(scopeParms_t *p) {
scope->ru=p->ru;
scope->gNB=p->gNB;
scope->slotFunc=copyRxdataF;
AssertFatal(scope->rxdataF=(int32_t *) calloc(p->gNB->frame_parms.samples_per_frame_wCP*sizeof(int32_t),1),"");
AssertFatal(scope->liveData= calloc(p->gNB->frame_parms.samples_per_frame_wCP*sizeof(int32_t),1),"");
pthread_t forms_thread;
threadCreate(&forms_thread, scope_thread_gNB, p->gNB->scopeData, "scope", -1, OAI_PRIORITY_RT_LOW);
}
static void ueWaterFall (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
static void ueWaterFall (scopeGraphData_t **data, 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
genericWaterFall(graph,
(scopeSample_t *) phy_vars_ue->common_vars.rxdata[0],
@@ -574,13 +583,19 @@ static void ueTimeResponse (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int
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) {
static void ueChannelResponse (scopeGraphData_t **data, 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);
if (!data[pbchDlChEstimateTime])
return;
const scopeSample_t *tmp=(scopeSample_t *)(data[pbchDlChEstimateTime]+1);
genericPowerPerAntena(graph, data[pbchDlChEstimateTime]->colSz,
&tmp,
data[pbchDlChEstimateTime]->lineSz);
}
static void ueFreqWaterFall (OAIgraph_t *graph,PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id ) {
static void ueFreqWaterFall (scopeGraphData_t **data, OAIgraph_t *graph,PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id ) {
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_ue->frame_parms;
//use 1st antenna
genericWaterFall(graph,
@@ -624,56 +639,44 @@ static void uePbchFrequencyResp (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue
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) {
static void uePbchLLR (scopeGraphData_t **data, 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)
if ( !data[pbchLlr])
return;
int16_t *pbch_llr = (int16_t *) phy_vars_ue->pbch_vars[eNB_id]->llr;
const int sz=data[pbchLlr]->lineSz;
//const int antennas=data[pbchLlr]->colSz;
// We take the first antenna only for now
int16_t *llrs = (int16_t *) (data[pbchLlr]+1);
float *llr_pbch, *bit_pbch;
oai_xygraph_getbuff(graph, &bit_pbch, &llr_pbch, 864, 0);
oai_xygraph_getbuff(graph, &bit_pbch, &llr_pbch, sz, 0);
for (int i=0; i<864; i++) {
llr_pbch[i] = (float) pbch_llr[i];
for (int i=0; i<sz; i++) {
llr_pbch[i] = llrs[i];
}
oai_xygraph(graph,bit_pbch,llr_pbch,864,0,10);
oai_xygraph(graph,bit_pbch,llr_pbch,sz,0,10);
}
static void uePbchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
static void uePbchIQ (scopeGraphData_t **data, 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])
if (!data[pbchRxdataF_comp])
return;
scopeSample_t *pbch_comp = (scopeSample_t *) phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0];
scopeSample_t *pbch_comp = (scopeSample_t *) (data[pbchRxdataF_comp]+1);
const int sz=data[pbchRxdataF_comp]->lineSz;
float *I, *Q;
oai_xygraph_getbuff(graph, &I, &Q, 180*3, 0);
memset(I,0,180*3*sizeof(*I));
memset(Q,0,180*3*sizeof(*Q));
int first_symbol=1;
int base=0;
oai_xygraph_getbuff(graph, &I, &Q, sz, 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; i<nb_re; i++) {
I[base+i] = pbch_comp[symbol*20*12+i].r;
Q[base+i] = pbch_comp[symbol*20*12+i].i;
}
base+=nb_re;
for (int i=0; i<sz; i++) {
I[i]=pbch_comp[i].r;
Q[i]=pbch_comp[i].i;
}
AssertFatal(base <= 180*3,"");
oai_xygraph(graph,I,Q,base,0, 10);
oai_xygraph(graph, I, Q, sz, 0, true);
}
static void uePcchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
static void uePcchLLR (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// PDCCH LLRs
if (!phy_vars_ue->pdcch_vars[0][eNB_id]->llr)
return;
@@ -698,7 +701,7 @@ static void uePcchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
AssertFatal(base <= coded_bits_per_codeword*RX_NB_TH_MAX, "");
oai_xygraph(graph,bit,llr,base,0,10);
}
static void uePcchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
static void uePcchIQ (scopeGraphData_t **data, 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;
@@ -722,7 +725,7 @@ static void uePcchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_i
AssertFatal(base <= nb*RX_NB_TH_MAX, "");
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) {
static void uePdschLLR (scopeGraphData_t **data, 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;
@@ -749,7 +752,7 @@ static void uePdschLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB
//fl_set_xyplot_xbounds(form->pdsch_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) {
static void uePdschIQ (scopeGraphData_t **data, 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;
@@ -776,7 +779,7 @@ static void uePdschIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
AssertFatal(base <= sz*RX_NB_TH_MAX, "");
oai_xygraph(graph,I,Q,sz*RX_NB_TH_MAX,0,10);
}
static void uePdschThroughput (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
static void uePdschThroughput (scopeGraphData_t **data, OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
/*
float tput_time_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
@@ -869,7 +872,9 @@ static OAI_phy_scope_t *create_phy_scope_nrue( int ID ) {
fl_show_form (fdui->phy_scope, FL_PLACE_HOTSPOT, FL_FULLBORDER, buf);
return fdui;
}
void phy_scope_nrUE(OAI_phy_scope_t *form,
void phy_scope_nrUE(scopeGraphData_t **UEliveData,
OAI_phy_scope_t *form,
PHY_VARS_NR_UE *phy_vars_ue,
int eNB_id,
int UE_id) {
@@ -886,26 +891,29 @@ void phy_scope_nrUE(OAI_phy_scope_t *form,
int i=0;
while (form->graph[i].graph) {
form->graph[i].nrUEfunct(form->graph+i, phy_vars_ue, eNB_id, UE_id);
form->graph[i].nrUEfunct(UEliveData, 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={0};
pthread_attr_t atr= {0};
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);
(( scopeData_t *)ue->scopeData)->liveData=calloc(sizeof(scopeGraphData_t *), UEdataTypeNumberOfItems);
while (!oai_exit) {
fl_freeze_form(form_nrue->phy_scope);
phy_scope_nrUE(form_nrue,
phy_scope_nrUE((( scopeData_t *)ue->scopeData)->liveData,
form_nrue,
ue,
0,0);
fl_unfreeze_form(form_nrue->phy_scope);
@@ -915,10 +923,41 @@ static void *nrUEscopeThread(void *arg) {
pthread_exit((void *)arg);
}
void UEcopyData(PHY_VARS_NR_UE *ue, enum UEdataType type, void *dataIn, int elementSz, int colSz, int lineSz) {
scopeData_t *tmp=(scopeData_t *)ue->scopeData;
if (tmp) {
scopeGraphData_t *live= ((scopeGraphData_t **)tmp->liveData)[type];
if (live == NULL || live->dataSize < elementSz*colSz*lineSz) {
scopeGraphData_t *ptr=realloc(live, sizeof(scopeGraphData_t) + elementSz*colSz*lineSz);
if (!ptr) {
LOG_E(PHY,"can't realloc\n");
return;
} else {
live=ptr;
}
}
live->dataSize=elementSz*colSz*lineSz;
live->elementSz=elementSz;
live->colSz=colSz;
live->lineSz=lineSz;
memcpy(live+1, dataIn, elementSz*colSz*lineSz);
((scopeGraphData_t **)tmp->liveData)[type]=live;
}
}
void nrUEinitScope(PHY_VARS_NR_UE *ue) {
AssertFatal(ue->scopeData=malloc(sizeof(scopeData_t)),"");
scopeData_t *scope=(scopeData_t *) ue->scopeData;
scope->copyData=UEcopyData;
pthread_t forms_thread;
threadCreate(&forms_thread, nrUEscopeThread, ue, "scope", -1, OAI_PRIORITY_RT_LOW);
}
void nrscope_autoinit(void *dataptr) {
AssertFatal( (IS_SOFTMODEM_GNB_BIT||IS_SOFTMODEM_5GUE_BIT),"Scope cannot find NRUE or GNB context");
openair1/PHY/TOOLS/phy_scope_interface.h
+13 -2
View File
@@ -32,6 +32,8 @@
#ifndef __PHY_SCOPE_INTERFACE_H__
#define __PHY_SCOPE_INTERFACE_H__
#include <openair1/PHY/defs_gNB.h>
#include <openair1/PHY/defs_nr_UE.h>
typedef struct {
int *argc;
char **argv;
@@ -39,16 +41,25 @@ typedef struct {
PHY_VARS_gNB *gNB;
} scopeParms_t;
enum UEdataType {
pbchDlChEstimateTime,
pbchLlr,
pbchRxdataF_comp,
UEdataTypeNumberOfItems
};
typedef struct scopeData_s {
int *argc;
char **argv;
RU_t *ru;
PHY_VARS_gNB *gNB;
int32_t * rxdataF;
void (*slotFunc)(int32_t* data, int slot, void * scopeData);
void *liveData;
void (*slotFunc)(int32_t *data, int slot, void *scopeData);
void (*copyData)(PHY_VARS_NR_UE *,enum UEdataType, void *data, int elementSz, int colSz, int lineSz);
} scopeData_t;
int load_softscope(char *exectype, void *initarg);
int end_forms(void) ;
#define UEscopeCopy(ue, type, ...) if(ue->scopeData) ((scopeData_t*)ue->scopeData)->copyData(ue, type, ##__VA_ARGS__);
#endif
openair1/PHY/defs_L1_NB_IoT.h
+1 -4
View File
@@ -122,7 +122,7 @@ static inline void* malloc16_clear( size_t size )
#include "PHY/impl_defs_top_NB_IoT.h"
#include "PHY/impl_defs_lte_NB_IoT.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
//#include "PHY/CODING/defs.h"
#include "PHY/CODING/defs_NB_IoT.h"
#include "openair2/PHY_INTERFACE/IF_Module_NB_IoT.h"
@@ -452,9 +452,6 @@ typedef struct {
int sub_frame_start;
///
int sub_frame_step;
///
unsigned long long gotIQs;
} UE_rxtx_proc_NB_IoT_t;
/// Context data structure for eNB subframe processing
openair1/PHY/defs_RU.h
+1 -1
View File
@@ -36,7 +36,7 @@
#include "common_lib.h"
#include "openairinterface5g_limits.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "defs_common.h"
#include "nfapi_nr_interface_scf.h"
openair1/PHY/defs_UE.h
+2 -2
View File
@@ -59,7 +59,7 @@
#include "defs_common.h"
#include "impl_defs_top.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "PHY/CODING/coding_defs.h"
#include "PHY/TOOLS/tools_defs.h"
#include "platform_types.h"
@@ -154,7 +154,6 @@ typedef struct {
int sub_frame_start;
int sub_frame_step;
unsigned long long gotIQs;
} UE_rxtx_proc_t;
/// Context data structure for eNB subframe processing
@@ -838,6 +837,7 @@ typedef struct {
/// RF and Interface devices per CC
openair0_device rfdevice;
void *scopeData;
} PHY_VARS_UE;
/* this structure is used to pass both UE phy vars and
openair1/PHY/defs_common.h
+1 -1
View File
@@ -58,7 +58,7 @@
#include "assertions.h"
//#include <complex.h>
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "platform_types.h"
#define MAX_NUM_RU_PER_eNB 64
openair1/PHY/defs_eNB.h
+2 -2
View File
@@ -58,7 +58,7 @@
#include "defs_common.h"
#include "defs_RU.h"
#include "impl_defs_top.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
//#include "PHY/CODING/coding_defs.h"
#include "PHY/TOOLS/tools_defs.h"
#include "platform_types.h"
@@ -202,7 +202,7 @@ typedef struct {
int repetition_number[4];
} LTE_eNB_PRACH;
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "PHY/CODING/coding_defs.h"
#include "PHY/TOOLS/tools_defs.h"
#include "PHY/LTE_TRANSPORT/transport_eNB.h"
openair1/PHY/defs_gNB.h
+7 -10
View File
@@ -89,7 +89,7 @@ typedef struct {
/// Pointer to the payload
uint8_t *b;
/// Pointers to transport block segments
uint8_t *c[MAX_NUM_NR_DLSCH_SEGMENTS];
uint8_t **c;
/// Frame where current HARQ round was sent
uint32_t frame;
/// Subframe where current HARQ round was sent
@@ -157,13 +157,11 @@ typedef struct {
/// Pointers to variables related to DLSCH harq process
NR_DL_gNB_HARQ_t harq_process;
/// TX buffers for UE-spec transmission (antenna layers 1,...,4 after to precoding)
int32_t *txdataF[NR_MAX_NB_LAYERS];
/// TX buffers for UE-spec transmission (antenna ports 1000 or 1001,...,1007, before precoding)
int32_t *txdataF_precoding[NR_MAX_NB_LAYERS];
int32_t **txdataF;
/// Modulated symbols buffer
int32_t *mod_symbs[NR_MAX_NB_CODEWORDS];
int32_t **mod_symbs;
/// beamforming weights for UE-spec transmission (antenna ports 5 or 7..14), for each codeword, maximum 4 layers?
int32_t **ue_spec_bf_weights[NR_MAX_NB_LAYERS];
int32_t ***ue_spec_bf_weights;
/// dl channel estimates (estimated from ul channel estimates)
int32_t **calib_dl_ch_estimates;
/// Allocated RNTI (0 means DLSCH_t is not currently used)
@@ -287,7 +285,7 @@ typedef struct {
/// LDPC lifting size (38.212 V15.4.0 table 5.3.2-1)
uint32_t Z;
/// code blocks after bit selection in rate matching for LDPC code (38.212 V15.4.0 section 5.4.2.1)
int16_t e[MAX_NUM_NR_DLSCH_SEGMENTS][3*8448];
int16_t e[MAX_NUM_NR_ULSCH_SEGMENTS][3*8448];
/// Number of bits in each code block after rate matching for LDPC code (38.212 V15.4.0 section 5.4.2.1)
uint32_t E;
/// Number of segments processed so far
@@ -771,7 +769,7 @@ typedef struct PHY_VARS_gNB_s {
NR_gNB_PDCCH_t pdcch_pdu[NUMBER_OF_NR_PDCCH_MAX];
NR_gNB_UL_PDCCH_t ul_pdcch_pdu[NUMBER_OF_NR_PDCCH_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_ULSCH_t *ulsch[NUMBER_OF_NR_ULSCH_MAX]; // [Nusers times]
NR_gNB_DLSCH_t *dlsch_SI,*dlsch_ra,*dlsch_p;
NR_gNB_DLSCH_t *dlsch_PCH;
/// statistics for DLSCH measurement collection
@@ -856,7 +854,7 @@ typedef struct PHY_VARS_gNB_s {
/*
time_stats_t phy_proc;
*/
time_stats_t *phy_proc_tx[2];
time_stats_t phy_proc_tx;
time_stats_t phy_proc_rx;
time_stats_t rx_prach;
/*
@@ -972,7 +970,6 @@ typedef struct processingData_L1tx {
uint16_t num_pdsch_slot;
int num_dl_pdcch;
int num_ul_pdcch;
time_stats_t phy_proc_tx;
} processingData_L1tx_t;
#endif
openair1/PHY/defs_nr_UE.h
+6 -46
View File
@@ -96,7 +96,7 @@
#include "impl_defs_top.h"
#include "impl_defs_nr.h"
#include "PHY/TOOLS/time_meas.h"
#include "time_meas.h"
#include "PHY/CODING/coding_defs.h"
#include "PHY/TOOLS/tools_defs.h"
#include "platform_types.h"
@@ -225,11 +225,6 @@ typedef struct {
} NR_UE_COMMON_PER_THREAD;
typedef struct {
/// TX buffers for multiple layers
int32_t *txdataF_layers[NR_MAX_NB_LAYERS];
} NR_UE_PUSCH;
typedef struct {
bool active[2];
fapi_nr_ul_config_pucch_pdu pucch_pdu[2];
@@ -654,40 +649,6 @@ typedef struct {
#define PBCH_A 24
typedef struct {
/// \brief Pointers to extracted PBCH symbols in frequency-domain.
/// - first index: rx antenna [0..nb_antennas_rx[
/// - second index: ? [0..287] (hard coded)
int32_t **rxdataF_ext;
/// \brief Pointers to extracted and compensated PBCH symbols in frequency-domain.
/// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx
/// - second index: ? [0..287] (hard coded)
int32_t **rxdataF_comp;
/// \brief Hold the channel estimates in frequency domain.
/// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx
/// - second index: samples? [0..symbols_per_tti*(ofdm_symbol_size+LTE_CE_FILTER_LENGTH)[
int32_t **dl_ch_estimates;
/// \brief Pointers to downlink channel estimates in frequency-domain extracted in PRBS.
/// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx
/// - second index: ? [0..287] (hard coded)
int32_t **dl_ch_estimates_ext;
/// \brief Hold the channel estimates in time domain (used for tracking).
/// - first index: ? [0..7] (hard coded) FIXME! accessed via \c nb_antennas_rx
/// - second index: samples? [0..2*ofdm_symbol_size[
int32_t **dl_ch_estimates_time;
int log2_maxh;
uint8_t pbch_a[NR_POLAR_PBCH_PAYLOAD_BITS>>3];
uint32_t pbch_a_interleaved;
uint32_t pbch_a_prime;
uint8_t pbch_e[NR_POLAR_PBCH_E];
int16_t demod_pbch_e[NR_POLAR_PBCH_E];
/// \brief Pointer to PBCH llrs.
/// - first index: ? [0..1919] (hard coded)
int16_t *llr;
/// \brief Pointer to PBCH decoded output.
/// - first index: ? [0..63] (hard coded)
uint8_t *decoded_output;
/// \brief PBCH additional bits
uint8_t xtra_byte;
/// \brief Total number of PDU errors.
uint32_t pdu_errors;
/// \brief Total number of PDU errors 128 frames ago.
@@ -695,7 +656,7 @@ typedef struct {
/// \brief Total number of consecutive PDU errors.
uint32_t pdu_errors_conseq;
/// \brief FER (in percent) .
uint32_t pdu_fer;
//uint32_t pdu_fer;
} NR_UE_PBCH;
typedef struct {
@@ -819,10 +780,9 @@ typedef struct {
NR_UE_PDCCH *pdcch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_PRACH *prach_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_SRS *srs_vars[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_PUSCH *pusch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_PUCCH *pucch_vars[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_CODEWORDS]; // two RxTx Threads
NR_UE_ULSCH_t *ulsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_CODEWORDS]; // two code words
NR_UE_DLSCH_t *dlsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX][NR_MAX_NB_LAYERS>4 ? 2:1]; // two RxTx Threads
NR_UE_ULSCH_t *ulsch[RX_NB_TH_MAX][NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch_SI[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch_ra[NUMBER_OF_CONNECTED_gNB_MAX];
NR_UE_DLSCH_t *dlsch_p[NUMBER_OF_CONNECTED_gNB_MAX];
@@ -866,7 +826,7 @@ typedef struct {
uint16_t scramblingID_pdcch;
/// PUSCH DMRS sequence
uint32_t ****nr_gold_pusch_dmrs;
uint32_t ***nr_gold_pusch_dmrs;
uint32_t X_u[64][839];
@@ -1073,7 +1033,7 @@ typedef struct {
#endif
int dl_stats[5];
void* scopeData;
} PHY_VARS_NR_UE;
/* this structure is used to pass both UE phy vars and
openair1/PHY/defs_nr_common.h
+4 -24
View File
@@ -44,8 +44,6 @@
#define MAX_NUM_SUBCARRIER_SPACING 5
#define NR_MAX_NB_RB 275
#define NR_NB_SC_PER_RB 12
#define NR_NB_REG_PER_CCE 6
@@ -67,22 +65,9 @@
#define NR_PBCH_DMRS_LENGTH 144 // in mod symbols
#define NR_PBCH_DMRS_LENGTH_DWORD 10 // ceil(2(QPSK)*NR_PBCH_DMRS_LENGTH/32)
/*These max values are for the gold sequences which are generated at init for the
* full carrier bandwidth*/
#define NR_MAX_PDCCH_DMRS_INIT_LENGTH ((NR_MAX_NB_RB<<1)*3) // 3 symbols *2(QPSK)
#define NR_MAX_PDCCH_DMRS_INIT_LENGTH_DWORD 52 // ceil(NR_MAX_PDCCH_DMRS_LENGTH/32)
/*used for the resource mapping*/
#define NR_MAX_PDCCH_DMRS_LENGTH 576 // 16(L)*2(QPSK)*3(3 DMRS symbs per REG)*6(REG per CCE)
#define NR_MAX_PDSCH_DMRS_LENGTH 3300 //275*6(k)*2(QPSK real+imag)
#define NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD 104 // ceil(NR_MAX_PDSCH_DMRS_LENGTH/32)
#define NR_MAX_CSI_RS_LENGTH 4400 //275*8(max allocation per RB)*2(QPSK)
#define NR_MAX_CSI_RS_INIT_LENGTH_DWORD 138 // ceil(NR_MAX_CSI_RS_LENGTH/32)
#define NR_MAX_PUSCH_DMRS_LENGTH NR_MAX_PDSCH_DMRS_LENGTH
#define NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD NR_MAX_PDSCH_DMRS_INIT_LENGTH_DWORD
#define NR_MAX_DCI_PAYLOAD_SIZE 64
#define NR_MAX_DCI_SIZE 1728 //16(L)*2(QPSK)*9(12 RE per REG - 3(DMRS))*6(REG per CCE)
#define NR_MAX_DCI_SIZE_DWORD 54 // ceil(NR_MAX_DCI_SIZE/32)
@@ -93,24 +78,19 @@
#define NR_MAX_CSET_DURATION 3
#define NR_MAX_NB_RBG 18
#define NR_MAX_NB_LAYERS 2 // 8 // SU-MIMO (3GPP TS 38.211 V15.4.0 section 7.3.1.3)
#define NR_MAX_NB_CODEWORDS 2
#define NR_MAX_NB_LAYERS 4 // 8
#define NR_MAX_NB_HARQ_PROCESSES 16
#define NR_MAX_PDSCH_ENCODED_LENGTH (NR_MAX_NB_RB*NR_SYMBOLS_PER_SLOT*NR_NB_SC_PER_RB*8*NR_MAX_NB_LAYERS) // 8 is the maximum modulation order (it was 950984 before !!)
#define NR_MAX_PUSCH_ENCODED_LENGTH NR_MAX_PDSCH_ENCODED_LENGTH
#define NR_MAX_PDSCH_TBS 3824
#define NR_MAX_SIB_LENGTH 2976 // 3GPP TS 38.331 section 5.2.1 - The physical layer imposes a limit to the maximum size a SIB can take. The maximum SIB1 or SI message size is 2976 bits.
#define MAX_NUM_NR_DLSCH_SEGMENTS (NR_MAX_NB_LAYERS*34)
#define MAX_NR_DLSCH_PAYLOAD_BYTES (MAX_NUM_NR_DLSCH_SEGMENTS*1056)
#define MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER 34
#define MAX_NUM_NR_ULSCH_SEGMENTS 34
#define MAX_NR_ULSCH_PAYLOAD_BYTES (MAX_NUM_NR_ULSCH_SEGMENTS*1056)
#define MAX_NUM_NR_SRS_SYMBOLS 4
#define MAX_NUM_NR_CHANNEL_BITS (14*273*12*8) // 14 symbols, 273 RB
#define MAX_NUM_NR_RE (14*273*12)
#define NR_RX_NB_TH 1
#define NR_NB_TH_SLOT 2
@@ -253,7 +233,7 @@ typedef struct {
typedef struct {
uint16_t sc_list_length;
uint16_t sc_list[6 * NR_MAX_NB_RB];
uint16_t *sc_list;
uint8_t srs_generated_signal_bits;
int32_t *srs_generated_signal;
int32_t **srs_received_signal;
openair1/PHY/thread_NR_UE.h
-1
View File
@@ -62,7 +62,6 @@ typedef struct {
int sub_frame_start;
int sub_frame_step;
unsigned long long gotIQs;
uint8_t decoder_thread_available1;
int dci_err_cnt;
} UE_nr_rxtx_proc_t;
openair1/SCHED/phy_procedures_lte_eNb.c
+77 -53
View File
@@ -1938,6 +1938,8 @@ void fill_ulsch_harq_indication (PHY_VARS_eNB *eNB, LTE_UL_eNB_HARQ_t *ulsch_har
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
}
#define packetError(ConD, fmt, args...) if (!(ConD)) { LOG_E(PHY, fmt, args); goodPacket=false; }
void fill_uci_harq_indication (int UEid, PHY_VARS_eNB *eNB, LTE_eNB_UCI *uci, int frame, int subframe, uint8_t *harq_ack, uint8_t tdd_mapping_mode, uint16_t tdd_multiplexing_mask) {
if ( split73 == SPLIT73_DU ) {
sendFs6Ulharq(fs6ULindicationHarq, UEid, eNB, uci, frame, subframe, harq_ack, tdd_mapping_mode, tdd_multiplexing_mask, 0, 0);
@@ -1953,6 +1955,7 @@ void fill_uci_harq_indication (int UEid, PHY_VARS_eNB *eNB, LTE_eNB_UCI *uci, in
}
pthread_mutex_lock(&eNB->UL_INFO_mutex);
bool goodPacket=true;
nfapi_harq_indication_t *ind = &eNB->UL_INFO.harq_ind;
nfapi_harq_indication_body_t *body = &ind->harq_indication_body;
assert(eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs <= NFAPI_HARQ_IND_MAX_PDU);
@@ -1985,73 +1988,87 @@ void fill_uci_harq_indication (int UEid, PHY_VARS_eNB *eNB, LTE_eNB_UCI *uci, in
pdu->harq_indication_fdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_FDD_REL13_TAG;
pdu->harq_indication_fdd_rel13.mode = 0;
pdu->harq_indication_fdd_rel13.number_of_ack_nack = 1;
AssertFatal (harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n", harq_ack[0]);
pdu->harq_indication_fdd_rel13.harq_tb_n[0] = harq_ack[0];
// release DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
packetError (harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n", harq_ack[0]);
if (goodPacket) {
pdu->harq_indication_fdd_rel13.harq_tb_n[0] = harq_ack[0];
// release DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
}
} else if (uci->pucch_fmt == pucch_format1b) {
pdu->harq_indication_fdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_FDD_REL13_TAG;
pdu->harq_indication_fdd_rel13.mode = 0;
pdu->harq_indication_fdd_rel13.number_of_ack_nack = 2;
AssertFatal (harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[1] == 4, "harq_ack[0] is %d, should be 0,1 or 4\n", harq_ack[0]);
AssertFatal (harq_ack[1] == 1 || harq_ack[1] == 2 || harq_ack[1] == 4, "harq_ack[1] is %d, should be 0,1 or 4\n", harq_ack[1]);
pdu->harq_indication_fdd_rel13.harq_tb_n[0] = harq_ack[0];
pdu->harq_indication_fdd_rel13.harq_tb_n[1] = harq_ack[1];
// release DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
release_harq(eNB,DLSCH_id,1,frame,subframe,0xffff, harq_ack[1] == 1);
} else AssertFatal(1==0,"only format 1a/b for now, received %d\n",uci->pucch_fmt);
packetError (harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[1] == 4, "harq_ack[0] is %d, should be 0,1 or 4\n", harq_ack[0]);
packetError (harq_ack[1] == 1 || harq_ack[1] == 2 || harq_ack[1] == 4, "harq_ack[1] is %d, should be 0,1 or 4\n", harq_ack[1]);
if (goodPacket) {
pdu->harq_indication_fdd_rel13.harq_tb_n[0] = harq_ack[0];
pdu->harq_indication_fdd_rel13.harq_tb_n[1] = harq_ack[1];
// release DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
release_harq(eNB,DLSCH_id,1,frame,subframe,0xffff, harq_ack[1] == 1);
}
} else
packetError(1==0,"only format 1a/b for now, received %d\n",uci->pucch_fmt);
} else { // TDD
AssertFatal (tdd_mapping_mode == 0 || tdd_mapping_mode == 1 || tdd_mapping_mode == 2, "Illegal tdd_mapping_mode %d\n", tdd_mapping_mode);
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.mode = tdd_mapping_mode;
LOG_D(PHY,"%s(eNB, uci_harq format %d, rnti:%04x, frame:%d, subframe:%d, tdd_mapping_mode:%d) harq_ack[0]:%d harq_ack[1]:%d\n", __FUNCTION__, uci->pucch_fmt,uci->rnti, frame, subframe,
tdd_mapping_mode,harq_ack[0],harq_ack[1]);
packetError (tdd_mapping_mode == 0 || tdd_mapping_mode == 1 || tdd_mapping_mode == 2, "Illegal tdd_mapping_mode %d\n", tdd_mapping_mode);
if (goodPacket) {
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.mode = tdd_mapping_mode;
LOG_D(PHY,"%s(eNB, uci_harq format %d, rnti:%04x, frame:%d, subframe:%d, tdd_mapping_mode:%d) harq_ack[0]:%d harq_ack[1]:%d\n", __FUNCTION__, uci->pucch_fmt,uci->rnti, frame, subframe,
tdd_mapping_mode,harq_ack[0],harq_ack[1]);
switch (tdd_mapping_mode) {
switch (tdd_mapping_mode) {
case 0: // bundling
if (uci->pucch_fmt == pucch_format1a) {
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.number_of_ack_nack = 1;
LOG_D(PHY,"bundling, pucch1a, number of ack nack %d\n",pdu->harq_indication_tdd_rel13.number_of_ack_nack);
AssertFatal(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n",harq_ack[0]);
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = harq_ack[0];
// release all bundled DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
packetError(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n",harq_ack[0]);
if (goodPacket) {
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = harq_ack[0];
// release all bundled DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
}
} else if (uci->pucch_fmt == pucch_format1b) {
pdu->harq_indication_tdd_rel13.number_of_ack_nack = 2;
AssertFatal(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[1] == 4, "harq_ack[0] is %d, should be 0,1 or 4\n",harq_ack[0]);
AssertFatal(harq_ack[1] == 1 || harq_ack[1] == 2 || harq_ack[1] == 4, "harq_ack[1] is %d, should be 0,1 or 4\n",harq_ack[1]);
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = harq_ack[0];
pdu->harq_indication_tdd_rel13.harq_data[1].bundling.value_0 = harq_ack[1];
// release all DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
release_harq(eNB,DLSCH_id,1,frame,subframe,0xffff, harq_ack[1] == 1);
packetError(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[1] == 4, "harq_ack[0] is %d, should be 0,1 or 4\n",harq_ack[0]);
packetError(harq_ack[1] == 1 || harq_ack[1] == 2 || harq_ack[1] == 4, "harq_ack[1] is %d, should be 0,1 or 4\n",harq_ack[1]);
if (goodPacket) {
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = harq_ack[0];
pdu->harq_indication_tdd_rel13.harq_data[1].bundling.value_0 = harq_ack[1];
// release all DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
release_harq(eNB,DLSCH_id,1,frame,subframe,0xffff, harq_ack[1] == 1);
}
}
break;
case 1: // multiplexing
AssertFatal (uci->pucch_fmt == pucch_format1b, "uci->pucch_format %d is not format1b\n", uci->pucch_fmt);
if (uci->num_pucch_resources == 1 && uci->pucch_fmt == pucch_format1a) {
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.number_of_ack_nack = 1;
AssertFatal(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n",harq_ack[0]);
pdu->harq_indication_tdd_rel13.harq_data[0].multiplex.value_0 = harq_ack[0];
// release all DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
packetError (uci->pucch_fmt == pucch_format1b, "uci->pucch_format %d is not format1b\n", uci->pucch_fmt);
if (goodPacket) {
if (uci->num_pucch_resources == 1 && uci->pucch_fmt == pucch_format1a) {
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.number_of_ack_nack = 1;
packetError(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n",harq_ack[0]);
if (goodPacket) {
pdu->harq_indication_tdd_rel13.harq_data[0].multiplex.value_0 = harq_ack[0];
// release all DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
}
} else if (uci->num_pucch_resources == 1 && uci->pucch_fmt == pucch_format1b) {
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.number_of_ack_nack = 2;
AssertFatal(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[1] == 4, "harq_ack[0] is %d, should be 0,1 or 4\n",harq_ack[0]);
AssertFatal(harq_ack[1] == 1 || harq_ack[1] == 2 || harq_ack[1] == 4, "harq_ack[1] is %d, should be 0,1 or 4\n",harq_ack[1]);
pdu->harq_indication_tdd_rel13.harq_data[0].multiplex.value_0 = harq_ack[0];
pdu->harq_indication_tdd_rel13.harq_data[1].multiplex.value_0 = harq_ack[1];
// release all DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
release_harq(eNB,DLSCH_id,1,frame,subframe,0xffff, harq_ack[1] == 1);
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.number_of_ack_nack = 2;
packetError(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[1] == 4, "harq_ack[0] is %d, should be 0,1 or 4\n",harq_ack[0]);
packetError(harq_ack[1] == 1 || harq_ack[1] == 2 || harq_ack[1] == 4, "harq_ack[1] is %d, should be 0,1 or 4\n",harq_ack[1]);
if (goodPacket) {
pdu->harq_indication_tdd_rel13.harq_data[0].multiplex.value_0 = harq_ack[0];
pdu->harq_indication_tdd_rel13.harq_data[1].multiplex.value_0 = harq_ack[1];
// release all DLSCH if needed
release_harq(eNB,DLSCH_id,0,frame,subframe,0xffff, harq_ack[0] == 1);
release_harq(eNB,DLSCH_id,1,frame,subframe,0xffff, harq_ack[1] == 1);
}
} else { // num_pucch_resources (M) > 1
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
pdu->harq_indication_tdd_rel13.number_of_ack_nack = uci->num_pucch_resources;
@@ -2067,7 +2084,7 @@ void fill_uci_harq_indication (int UEid, PHY_VARS_eNB *eNB, LTE_eNB_UCI *uci, in
release_harq(eNB,DLSCH_id,1,frame,subframe,tdd_multiplexing_mask, 1 /* force release? previous code was unconditional */);
}
break;
break;
case 2: // special bundling (SR collision)
pdu->harq_indication_tdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_TDD_REL13_TAG;
@@ -2117,16 +2134,23 @@ void fill_uci_harq_indication (int UEid, PHY_VARS_eNB *eNB, LTE_eNB_UCI *uci, in
} else {
pdu->harq_indication_tdd_rel13.harq_data[0].bundling.value_0 = 0;
}
break;
}
break;
}
}
}
} //TDD
eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs++;
LOG_D(PHY,"Incremented eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs:%d\n", eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs);
if (goodPacket) {
eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs++;
LOG_D(PHY,"Incremented eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs:%d\n", eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs);
} else {
LOG_W(PHY,"discarded a PUCCH because the decoded values are impossible\n");
}
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
}

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