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207 Commits
Author SHA1 Message Date
Melissa Elkadi c8ca564212 Merge remote-tracking branch 'eurecom/develop' into episys/mel/merge_develop_cfra_working_9_14_21 2021-09-14 08:36:54 -07:00
Melissa Elkadi 6a8e4e2883 Merge remote-tracking branch 'eurecom/develop' into episys/mel/merge_develop_cfra_working 2021-09-14 07:34:58 -07:00
Mario Joa-Ng 82e6d04e56 fix bugs in GNB MAC nr_store_dlsch_buffer() 
This commit is to handle multipe UE correctly.
Right now UE #1 and UE #2 can both ping google.
 2021-09-09 16:10:20 -07:00
francescomani afdb5728ed fix for pointa computation in sib1 2021-09-08 14:21:28 +02:00
francescomani b6ef23a395 Merge remote-tracking branch 'origin/develop' into NR_UE_SA 2021-08-25 15:01:40 +02:00
Michael Cook d768522466 Be more careful about buffer sizes 2021-08-23 21:06:09 +00:00
Melissa Elkadi 9b16c1d860 Merge branch 'eurecom-develop' into episys/merge_nsa_w_develop 
At this point we are successfully able to build.
Additionally, we can run the scenario,
however, it does not pass. It seems that the gNB
is not connecting to the proxy correctly. Just
wanted to push the progress so far. FYI, the items
that had to be changed to correct the linking issues
were the following:

 - mac_rrc_data_ind_ue vs. nr_mac_rrc_data_ind_ue
 - rrc_data_req vs. nr_rrc_data_req
 - mac_rrc_data_req_ue vs. nr_mac_rrc_data_req_ue
 - rrc_data_req_ue vs. rrc_data_req_nr_ue
 - rrc_data_req vs. nr_rrc_data_req

The listed functions should be declard in the LTE/NR
UE directory depending on the functionality. Several
were mixed. i.e.: LTE functions being called in NR UE.

Also, removing siWindowLength, siWindowLength_int,
SIBType, SIBPeriod, and siPeriod_int from the NR UE RRC.
These variable were not used in the NR UE and are defined
for LTE only.

Lastly, in the NR_IF_Module.c of the NR UE, the global
variable def_dci_pdu_rel15 is not accessible. Need to
revisit this. For not it is commented out.
 2021-08-11 10:23:42 -07:00
Raghavendra Dinavahi 6d051b4229 Changes in ASN extraction PERL script 2021-08-03 14:27:11 +02:00
Raghavendra Dinavahi 2380646da0 Updated ASN to Spec 38.331 version 16.4.1 2021-08-03 14:27:11 +02:00
francescomani 2fe8dd7657 Merge remote-tracking branch 'origin/develop-NR_SA_F1AP_5GRECORDS-abs' into NR_UE_SA 2021-07-14 10:35:09 +02:00
rmagueta 160cb0b930 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into develop-NR_SA_F1AP_5GRECORDS-lts2 
# Conflicts:
#	cmake_targets/CMakeLists.txt
#	cmake_targets/build_oai
#	cmake_targets/tools/build_helper
#	executables/nr-gnb.c
#	openair1/PHY/INIT/nr_init_ru.c
#	openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c
#	openair1/PHY/NR_TRANSPORT/nr_ulsch.c
#	openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
#	openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
#	openair1/SCHED_NR_UE/pucch_uci_ue_nr.c
#	openair2/F1AP/f1ap_du_rrc_message_transfer.c
#	openair2/F1AP/f1ap_du_rrc_message_transfer.h
#	openair2/F1AP/f1ap_du_task.c
#	openair2/GNB_APP/gnb_app.c
#	openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/config.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
#	openair2/LAYER2/nr_pdcp/nr_pdcp_entity.c
#	openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
#	openair2/RRC/LTE/rrc_eNB_GTPV1U.c
#	openair2/RRC/NR/L2_nr_interface.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.c
#	openair2/RRC/NR/rrc_gNB.c
#	openair2/RRC/NR/rrc_gNB_NGAP.c
#	openair2/RRC/NR_UE/rrc_UE.c
#	openair3/NAS/NR_UE/nr_nas_msg_sim.c
#	openair3/ocp-gtpu/gtp_itf.cpp
#	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
 2021-06-30 17:00:30 +01:00
rmagueta 4e449a0c40 Fix build warnings 2021-06-24 14:51:16 +01:00
luis_pereira87 e0769db455 Remove SRB2 from fill_initial_cellGroupConfig 2021-06-24 12:55:01 +01:00
luis_pereira87 7017306cfb RRCSetup should only configure SRB1 2021-06-23 21:13:26 +01:00
Laurent THOMAS a88c33b148 fix array overflow and wrong LCID 2021-06-21 12:56:57 +02:00
rmagueta e72a6798c1 Change some LOG levels 2021-06-05 14:20:39 +01:00
Melissa Elkadi caa3e034b6 Have completed full NSA procedure once. 
At the moment, the NSA mode worked once, but shows
unpredictable behavior. Other times it does not work.
In this commit I added several LOG_A messages for NSA
mode. Also removed old comments that were added during
development. Lastly, more comments for all the hacks
have been added.
 2021-05-21 11:53:35 -07:00
Melissa Elkadi e2c0bd52f0 Successfully encoding RRC_Complete in LTE UE 
The eNB may only check for RRC_Complete in EPC
mode. Need to look at this further. Updated how
we pass the RRC_Complete msg from NR UE to LTE UE.
Need to still handle transaction_id from dl_dcch_msg
in the LTE UE and trans_id from nr_dl_msg.
 2021-05-20 15:04:33 -07:00
francescomani f84d6767c3 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into NR_UE_SA 2021-05-20 16:13:46 +02:00
Raymond Knopp 4c3b718825 commit before merge 2021-05-13 09:11:34 +02:00
rmagueta 0ef6ef2b28 Code format improvements in differences for develop 2021-05-12 19:29:10 +01:00
rmagueta 5919b891bb Fix new cppcheck errors/warnings 2021-05-11 15:00:39 +01:00
Raymond Knopp e2b68a99a9 CU/DU support for most recent changes. UE continues as far as in monolithic mode. Still to apply masterCellGroupConfig in DU from RRCReconfiguration. This has to be detected in DU and applied after decoding the RRC message intended for UE. 2021-05-09 12:44:55 +02:00
rmagueta 33ba50fd66 Fix SRB2 warning for SA 2021-05-04 16:19:42 +01:00
rmagueta 102a76fd56 Merge remote-tracking branch 'origin/develop' into develop-NR_SA_F1AP_5GRECORDS 
# Conflicts:
#	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
#	openair2/GNB_APP/MACRLC_nr_paramdef.h
#	openair2/LAYER2/NR_MAC_gNB/config.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
#	openair2/NR_PHY_INTERFACE/NR_IF_Module.c
 2021-05-04 11:23:21 +01:00
rmagueta 48305fd14d Fix warning after merge 2021-05-03 19:13:32 +01:00
Laurent THOMAS 6882ea7a7b functional new gtpu, to be tested 2021-05-02 16:06:45 +02:00
Raymond Knopp 85aab6e826 changes in gtpu interface for testing, small changes in L1 for PUSCH signal/noise measurements. SRB2 interfaces. 2021-05-02 09:50:40 +02:00
Raymond Knopp fd2ea253be masterCellGroup in RRCReconfiguration 2021-04-30 22:30:46 +02:00
Raymond Knopp a9603c8a48 Include second RRC Reconfiguration message to carry DRB, SRB2 configuration and NAS PDU Session Establishment Accept message 
-Remove DRB and SRB configuration from the first RRC Reconfiguration message. Missing radio configuration to be filled in first RRC Reconfiguration message.
 2021-04-29 16:44:10 +02:00
Raymond Knopp 3caa78ea9a adding band info to UE capabilty enquiry 2021-04-29 15:06:47 +02:00
Raymond Knopp 439ceafa62 applied extra MAC config IE to RRCSetup 2021-04-29 10:39:18 +02:00
Robert Schmidt c2d16eb8d5 Configure secondaryCellGroup: dedicated PUCCH, CSI, Preamble 
- Configure PUCCH Format 0 to be in separate RBs (each UE has dedicated
  resources)
- Configure RA preamble to be different per UE
- Configure CSI offset such that no two UEs have their report in the
  same frame
 2021-04-27 08:30:31 +02:00
Robert Schmidt 84e57113c8 initial_csi_index depends on local_uid 
Nb_ue is not unique among UEs: consider 2 UEs present. The last UE has
CSI idx "2". Now the first UE disconnects, and a new UE connects. It
will also get CSI idx "2", and I assume this is not what we want.
 2021-04-27 08:29:55 +02:00
Raymond Knopp c89b5f2fd2 changed DCI candidates to 4 for initialDownlinkBWP ue-specific searchSpace. ulsch/pusch stats added to nrL1stats.log 2021-04-25 00:21:23 +02:00
Raymond Knopp 7ed637a954 added n1L1_stats.log. improvements to noise level (PUCCH/PUSCH) and signal level (PUCCH) computations. added DTX detection parameters for PUCCH/PUSCH/PRACH in L1 section of configuration file. hotfix from C. Roux for SRB PDCP integrity. extra logging to debug missing PUSCH/DCI at UE. 2021-04-22 09:32:06 +02:00
Raymond Knopp c0ae143264 extra logging for PUCCH power control, DL NAS debugging. Fixed issue with power control configuration parameterss (pucchSNRx10,puschSNRx10) which were not read in properly. Consequence of moving them from the RRC setion to MAC section. 2021-04-21 08:22:57 +02:00
francescomani 40eb1fb748 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into NR_UE_SA 2021-04-20 11:12:20 +02:00
Raymond Knopp 564311525e applied patch for UE PUCCH TX from Albesmart. changed p-NR-FR1 to 0 (from 20) to reduce SNR on UL. PUCCH is now functional after inserting physicalCellGroupConfig (before and after applying MasterCellGroupConfig) 2021-04-19 23:53:28 +02:00
Raymond Knopp a22a2b5745 fixed bug in physicalCellGroupConfig initialization 2021-04-19 13:01:08 +02:00
Raymond Knopp 2556b087f9 added physicalCellGroupConfig to RRCSetup message 2021-04-19 12:41:21 +02:00
Raymond Knopp 7d100407ee added ue-specific searchspace on initialBWP to RRCSetup message. 2021-04-19 00:02:48 +02:00
Raymond Knopp 7818958da0 Validated up to reception of first PUSCH after Msg4 (contains RRCSetupComplete) 2021-04-16 15:30:50 +02:00
francescomani 1051c94cf6 Merge remote-tracking branch 'origin/NR_SA_F1AP_5GRECORDS' into NR_UE_SA 2021-04-15 11:53:16 +02:00
francescomani 0fac0ee70c filling config request, adjustment of prach functions and remove hardcoding from sib1 2021-04-14 15:03:25 +02:00
matzakos ea65e1899e Add calls to initialization and configuration functions for RLC and PDCP at nrUE for SA mode 
-RRCSetupComplete successfully transferred to RLC of the UE now through SRB1, but not at the MAC yet.
-Needed to enable some additional elements for RLC config. at the gNB side (asn1_msg.c) so that the addition of the SRB does not fail at the UE.
 To verify if these are really required.
 2021-04-14 10:20:33 +02:00
Raymond Knopp e3d13131b4 fix for last commit (removal on one line in asn1_msg.c) 2021-04-08 11:00:03 +02:00
Raymond Knopp 60e0048c29 added call to NAS for RRCSetupComplete message in UE. other minor modification in gNB/UE scheduling for SA 2021-04-08 08:40:40 +02:00
Raymond Knopp 2913757461 Merge remote-tracking branch 'origin/develop-SA-CBRA' into NR_SA_F1AP_5GRECORDS 
Conflicts:
	executables/nr-softmodem.c
	executables/nr-ue.c
	openair2/GNB_APP/gnb_app.c
	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
 2021-03-31 03:14:48 +02:00
rmagueta b55b11b125 Merge remote-tracking branch 'origin/develop' into develop-SA-CBRA 
# Conflicts:
#	openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
#	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
#	openair2/RRC/NR/rrc_gNB_reconfig.c
 2021-03-30 11:51:56 +01:00