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1e9720ef880916186725ef4b1f44a7a207a60f1a
Commit Graph
1227 Commits
Author SHA1 Message Date
Parminder Singh 1e9720ef88 Added -U command line parameter to update DMRS configuration for DLSIM 
- -U 2 0 [0-2], can be used to update DMRS configurations
- update check for additional position 3 in dlsch decoding
 2020-10-29 13:49:03 +01:00
Parminder Singh 327ba9d398 PTRS DL extraction, estimation and compensation 
- Added PTRS extraction and estimation for DL
- Added processing for whole slot wrt PTRS estimates
- DLSIM is updated to used -T flag to enable PTRS
- DMRS compensated signal is further compensated with PTRS estimation
 2020-10-28 15:39:03 +01:00
hardy 03e5b461a3 Merge remote-tracking branch 'origin/NR_MAC_SSB_RO_GlobalEdge' into integration_2020_wk42 
Solved Conflicts in:
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
	openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
 2020-10-19 11:18:30 +02:00
Florian Kaltenberger 18ae5acc98 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB_RO_GlobalEdge 2020-10-13 21:47:21 +02:00
Sakthivel Velumani c9c1df0bff fixed dlsim build error 
also added a log message for DCI generation in MAC
 2020-10-12 18:59:15 +02:00
Sakthivel Velumani e75108d312 fixing dlsim 2020-10-12 18:59:14 +02:00
Sakthivel Velumani 4074db8515 Hotfix for DL DCI issue in UE 
Created two dci_pdu's to hold dci configuration for UL and DL DCI.
This wasn't a problem before as only one DCI was scheduled.
 2020-10-12 18:07:24 +02:00
Raphael Defosseux 5411461582 Merge remote-tracking branch 'origin/develop' into integration_2020_wk40 2020-10-07 10:53:36 +02:00
hardy d61f45ecb9 Merge remote-tracking branch 'origin/ulsch_decode_mthread' into integration_2020_wk40 2020-10-06 11:00:09 +02:00
Thomas Schlichter 8b4d1a0f0f Merge remote-tracking branch 'NR_DL_scheduler' into integration_2020_wk40 2020-10-05 12:13:13 +02:00
Florian Kaltenberger c2889d3b49 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB_RO_GlobalEdge 2020-10-04 20:54:40 +02:00
Sakthivel Velumani 53f3874032 updating ulsim to take samples from exernal source 2020-10-02 15:11:28 +02:00
Sakthivel Velumani 3367b0f199 fixing compile warnings 2020-10-02 14:30:42 +02:00
Robert Schmidt adcd2949fe Rename NR_UE_list_t to NR_UE_info_t 
The name NR_UE_list_t is misleading: beyond being a simple "list", this
structure carries all/most UE-related MAC information. If at all, it is
a container for multiple lists. The next commit introduces a
NR_UE_list_t structure that organizes UEs in lists such that it is
easier to go through the UEs.
 2020-09-30 14:52:59 +02:00
Cedric Roux 1d583c14a8 nr: fix compilation of physical simulators 
Maybe not the right way to do.
To be checked.
 2020-09-22 17:42:30 +02:00
Florian Kaltenberger 79bf2b3fb0 Merge remote-tracking branch 'origin/develop' into NR_MAC_SSB_RO_GlobalEdge 2020-09-22 15:26:57 +02:00
Florian Kaltenberger 221973bffc PRACH duration to be calculated based on PRACH format. 
PRACH_PDU.prach_format now interpreted according to last version (March 2020) of 5G FAPI specs
fixing nr_prachsim
 2020-09-21 22:17:28 +02:00
Sakthivel Velumani db5011922d ulschsim works 2020-09-16 17:59:49 +02:00
Sakthivel Velumani c65c6a401f Merge branch 'ulsch_decode_mthread' of https://gitlab.eurecom.fr/oai/openairinterface5g into ulsch_decode_mthread 2020-09-16 16:25:08 +02:00
Sakthivel Velumani 76d841ff89 fixed ulschsim 2020-09-16 16:24:58 +02:00
Sakthivel Velumani 005e5f85df Merge branch 'develop' into ulsch_decode_mthread 2020-09-15 11:09:37 +02:00
Sakthivel Velumani 34ae102229 Merge branch 'develop' into ulsch_decode_mthread 2020-09-11 15:01:19 +02:00
Guido Casati b95ea59421 ulsim fix: missing qam_mod_order in UL PUSCH PDU 2020-09-11 11:43:57 +02:00
Thomas Schlichter 8e5ec076ae Merge remote-tracking branch 'ptrs_ul_phase_compensation' 
Conflicts:
	openair1/PHY/INIT/nr_init.c
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair1/SIMULATION/NR_PHY/ulsim.c
 2020-09-10 16:52:42 +02:00
Thomas Schlichter 8f58d1ec7f Fix nr_ulsim to transmit actual random data instead of uninitialized PDU 2020-09-09 16:50:32 +02:00
Parminder Singh 2281436b66 Fix - Issue with uninitialized structure in ULSIM 
- Changed malloc to calloc to set all values to zero to remove the
  valgrind issue with uninitialized structure values in RC.gNB structure
 2020-09-09 11:11:24 +02:00
Thomas Schlichter 9e52db7538 Merge remote-tracking branch 'develop' 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c
	openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair1/SIMULATION/NR_PHY/dlsim.c
	openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c
 2020-09-08 17:42:52 +02:00
cig 81398971ff Set tb_size in bytes and A in bits @ UE 
- now is consistent for both UE and gNB
 2020-09-08 14:09:05 +02:00
cig 9ac6dfee09 Minor fixes UE 
- added some descriptions to the code
- fixed hardcoded factors
- removed commented out and unused code
- phy_procedures_nrUE_RX: removed unused do_pdcch_flag
- updated LTE naming to 5G
 2020-09-08 14:09:05 +02:00
Thomas Schlichter 73f5851690 Merge remote-tracking branch 'develop' 
Conflicts:
	openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
	openair1/PHY/NR_TRANSPORT/pucch_rx.c
	openair1/SIMULATION/NR_PHY/ulsim.c
 2020-09-08 12:01:37 +02:00
Sakthivel Velumani 9b9295f5b2 Merge branch 'NR_UL_scheduling' into ulsch_decode_mthread 2020-09-07 15:13:08 +02:00
Raphael Defosseux 9675f34854 CPPCHECK: few fixes 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-09-04 12:37:15 +02:00
Raphael Defosseux 8b77c68f28 fix nr_dlsim build 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2020-09-04 11:59:24 +02:00
Thomas Schlichter db77516652 fix some compile warnings for nr_dlsim and nr_ulsim 2020-09-04 11:16:21 +02:00
Raphael Defosseux a05f7e1448 Merge remote-tracking branch 'origin/nr_ue_txdata_cleanup' into develop_integration_2020_w36 2020-09-03 16:41:25 +02:00
Raymond Knopp 37dcdeb338 Merge branch 'NR_UL_scheduling' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_UL_scheduling 2020-09-02 22:11:44 +02:00
Raymond Knopp 142249d84b added ulsch statistics 2020-09-02 22:11:04 +02:00
Francesco Mani 1025fd850c trying to fix some cppcheck errors 2020-09-02 16:44:40 +02:00
Raymond Knopp 73c7bee040 added basic analytics for PDSCH measurements 2020-09-02 16:12:16 +02:00
Parminder Singh b6792b3487 Fixed Warning issue due to wrong data type in ULSIM 2020-09-02 10:59:28 +02:00
Parminder Singh 6ce38ac960 Fix Phase noise addition in ULSIM 
- moved the noise function gNB variable
 2020-09-02 09:53:45 +02:00
Parminder Singh f7ed592ef5 Fixed available_bits calculation for PTRS in -n option in ulsim 2020-09-02 09:51:04 +02:00
Parminder Singh 92fc259592 Merge remote-tracking branch 'origin/develop' into fhg_shp_phase_noise_est 2020-09-01 12:55:50 +02:00
Parminder Singh 8cf32ed2ad Modify DMRS configuration with command line in ULSIM 
- To modify DMRS use -U flag followed by 3 integers
- Example: ./nr_ulsim -U 2 1 0
- 1st Value is the list of arguments     -> e.g. 2
- 2nd Value is for TYPE{0=A,1=B}         -> e.g. 1
- 3rd Value is for ADD_POS{0,1,2,3}      -> e.g. 0
 2020-09-01 12:22:12 +02:00
Sakthivel Velumani 892dffec3b dlsim perf print fix 2020-09-01 10:07:18 +02:00
Parminder Singh 14096886e8 Enable PTRS with command line in ULSIM 
- To enable PTRS use -T flag followed by 3 integers
- Example: ./nr_ulsim -T 2 0 2
- 1st Value is the list of arguments -> e.g. 2
- 2nd Value is for L_PTRS{0,1,2}     -> e.g. 0
- 3rd Value is for K_PTRS{2,4}       -> e.g. 2
 2020-08-31 17:51:56 +02:00
Raymond Knopp d443d9e915 added multi-antenna support for gNB RX (tested in ulsim) 2020-08-31 13:43:16 +02:00
Raymond Knopp 99774b2afb bugfix in nr_dlsch_decoding.c 2020-08-28 17:34:47 +02:00
Parminder Singh ec0aea2374 Removed separate LLR calculation for PTRS 
- New Data Structure to store PTRS RE's is removed
- LLR's are calculated at the end symbol for whole slot
 2020-08-28 12:14:13 +02:00
Sakthi 1fc73ba77f fixing nr-softmodem 2020-08-27 21:50:35 +02:00