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26 Commits
Author SHA1 Message Date
Francesco Mani 6e38f7540f moving scale inside tbs computation function 2019-10-24 09:14:14 +02:00
Francesco Mani 668de031ec a single function to compute tbs and an additional function to compute tbslbrm 2019-10-21 16:39:02 +02:00
Francesco Mani 57c01460c6 adding mcs tables and using good mcs for tbs computation 2019-09-27 17:07:16 +02:00
Francesco Mani d351060b6b making segmentation BG dependent 2019-09-27 10:21:56 +02:00
Ahmed Hussein aca390e63f Fixed repeating CRC NOK for 7 times, as well as CRC NOK occuring a lot more than CRC OK 
- changed Mdlharq to Mlimit when comparing with the round number
- Not incrementing the HARQ round in case of err_flag = 1, until HARQ is implemented
- Changed MAX_LDPC_ITERATIONS to 5 from 4 (provided better performance)
 2019-08-13 17:40:59 +02:00
Ahmed bc53a0a771 indentation + some comments 2019-03-07 11:28:08 +01:00
Thomas Schlichter 268d1c8d17 Fix order of DLSCH deinterleaving and rate matching 
On the gNB side tha data are first rate-matched and then interleaved.
So on the UE side, the received LLRs have to be deinterleaved first before rate-matching.

This significantly improved the performance, especially for MCS values > 3.
 2019-02-07 11:53:24 +01:00
yilmazt b44e15fd06 More warning removals but nr_dlschsim still not working 2019-01-17 21:06:15 +01:00
Raymond Knopp cb9321c65d Merge remote-tracking branch 'origin/nr_pdsch' into nr-polar-encoder-optimizations 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/CODING/TESTBENCH/ldpctest.c
	openair1/PHY/CODING/nrLDPC_encoder/ldpc_encoder2.c
	openair1/PHY/CODING/nrLDPC_encoder/ldpc_generate_coefficient.c
	openair1/PHY/CODING/nr_compute_tbs.c
	openair1/PHY/CODING/nr_segmentation.c
	openair1/PHY/MODULATION/slot_fep_nr.c
	openair1/PHY/NR_REFSIG/nr_dmrs_rx.c
	openair1/PHY/NR_TRANSPORT/nr_dci_tools.c
	openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
	openair1/PHY/NR_UE_TRANSPORT/dci_nr.c
	openair1/SCHED_NR/fapi_nr_l1.c
	openair1/SCHED_NR/nr_ru_procedures.c
	openair1/SCHED_NR/phy_procedures_nr_common.c
	openair1/SCHED_NR/phy_procedures_nr_gNB.c
	openair1/SCHED_NR_UE/defs.h
	openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
	openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
	targets/RT/USER/nr-gnb.c
	targets/RT/USER/nr-ru.c
	targets/RT/USER/nr-ue.c
 2019-01-04 16:46:50 +01:00
Raymond Knopp 2da40731dd Merge branch 'nr-polar-encoder-optimizations' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-polar-encoder-optimizations 
Conflicts:
	openair1/PHY/CODING/TESTBENCH/polartest.c
	openair1/PHY/CODING/nrPolar_tools/nr_polar_encoder.c
	openair1/PHY/CODING/nr_compute_tbs.c
	openair1/PHY/CODING/nr_segmentation.c
	openair1/PHY/INIT/nr_parms.c
	openair1/PHY/NR_TRANSPORT/nr_pbch.c
 2018-11-11 09:20:55 +01:00
Guy De Souza fea11c173e Merge with develop-nr 2018-11-06 14:46:16 +01:00
yilmazt 1da3a24c41 Warning removals. 2018-10-30 11:25:50 +01:00
Wolfgang A. Mozart 411d0d6ef0 fixing lots of warnings, but nr-uesoftmodem still crashes 2018-10-27 18:02:17 +02:00
yilmazt 97c65436f6 Merge branch 'nr_pdcch' into develop-nr 2018-10-11 15:37:50 +02:00
Florian Kaltenberger f047570254 Merge branch 'develop-nr' into nr_pdsch 2018-10-01 13:37:58 -07:00
Hongzhi Wang 835034894c update nr segmentation 2018-09-18 13:34:15 +02:00
Hongzhi Wang d6f3297f55 nr ue adding dlsch_decoding 2018-09-13 17:12:25 +02:00
Hongzhi Wang d651fe9c5d nr adding ratematching interleaving in header file 2018-09-13 09:17:53 +02:00
Hongzhi Wang 5905e61ca4 nr adding rate matching interleaving 2018-09-13 08:47:09 +02:00
Hongzhi Wang c8a6bbd528 ue add nr_compute_tbs in header 2018-08-31 17:53:50 +02:00
WEI-TAI CHEN 1a74c352c6 solve the conflict type between crc_byte.c and coding_defs.h 2018-08-29 06:27:31 -07:00
yilmazt a4f8f49eef Polar coding update 1of2 2018-08-22 10:42:29 +02:00
laurent 2e3b588477 fix #include 2018-07-03 22:40:44 +02:00
laurent 6468f32c3b remove precomputed turbo codec interleaver table, remove useless F1 and F2 parameters to turbo codec (also remove global var dependancy between libraries) 2018-07-03 22:40:44 +02:00
Sebastian Wagner 4a523a394d Arrays for CRC calculation are defined as constants. 2018-06-26 12:05:30 +02:00
Raymond Knopp 551f32cc20 more splitting eNB/UE files/directories 2018-04-08 13:00:08 -07:00