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9a2e080f7775a099f0e8cbbd4cff1fa12b973d19
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41 Commits
Author SHA1 Message Date
Robert Schmidt 9a2e080f77 Apply clang-format 2024-04-13 08:54:15 +02:00
Raghavendra Dinavahi 94b23d1eb0 PSBCH RX TX and SLSS search procedures 
- RX/TX Phy processing accg to 38.211, 38.212 Rel16
	- PSBCH simulator used to validate TX/RX phy processing
	- PSBCH SLSS Search procedures
	- PSBCH SIM also tests SLSS SEARCH
 2024-04-12 16:07:00 +02:00
Laurent THOMAS 175e835d05 update the polar codec function that creates the internal LUTs 
to use faster code
- replaced hundreds mallocs by either local arrays or by the OAI multi-dimensionalarray (G_N_tab array)
- made in SIMD a one bit per byte packing function to packed (ordinary) bits in bytes
 2023-12-08 17:11:16 +01:00
Laurent THOMAS bba9aac079 fix most of doxygen warnings and errors 2023-10-26 16:47:19 +02:00
rmagueta fb7d4dc4df Compute parity_check_bit_pattern and implementation of function nr_polar_generate_u() and nr_polar_uxG() 2023-07-03 11:40:35 +01:00
rmagueta d6b7b6b918 Q_PC_N computation for n_pc_wm = 0 2023-07-03 11:40:35 +01:00
Roberto Louro Magueta 7879afc010 Improve code readability and fix the nr_polar_params() function 2023-04-20 11:51:47 +01:00
Laurent THOMAS 22d2e9a38f fix warnings and race cond in polar codec 2022-02-23 18:02:55 +01:00
Laurent THOMAS 11441023db fix polar race condition 2022-02-23 17:19:02 +01:00
Laurent THOMAS efcac39c76 simplify polar codec interface 2022-02-22 18:30:44 +01:00
Laurent THOMAS 3e2c9af134 with polar structures delete and better cpu performance 2022-02-21 13:36:41 +01:00
Raymond Knopp a0f8e5ac25 removed LOG functions from nr_polar_init, they make polartest segfault. polartest to be fixed ... 2020-06-15 21:20:03 +02:00
Raymond Knopp 0e3d87b44c format 2 up to 64 bits tested for 8 and 16 PRBs PUCCH format 2020-06-14 23:10:12 +02:00
Raymond Knopp 100f75ba45 polar coding for UCI (PUCCH) integrated into polartest for lengths 12...64 2020-05-14 00:41:15 +02:00
Raymond Knopp ad2667fbd5 Testing of NR PDCCH/PDSCH with RRC Configuration. added RRC configuration to NR UE. Updates to UE DCI procedures (moved to MAC) and updates to FAPI interfaces for UE. nr_dlsim is functional, added profiling information for gNB TX. 2020-01-01 21:16:56 +01:00
Raymond Knopp a712940898 debugging with dlsim 2019-12-21 06:50:20 +01:00
laurent 290ca22dbb fix rfsimulator initialized variable, first pass on gNB scope, bugs 2019-05-17 15:21:27 +02:00
yilmazt b2add95524 Added clean_gNB_ulsch, fully working polartest, and many other minor warning removals. 2019-04-14 17:38:52 +02:00
laurent 838d6b86f2 issue 403 -> astyle on modified files 2019-02-22 13:42:50 +01:00
laurent e1fa6be7dd issue 403 2019-02-22 13:39:57 +01:00
Raymond Knopp f0c6b74de1 initialization of transport channels in nr_dlsim 2019-01-11 13:15:11 +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 96481468a3 testing 2018-12-20 15:11:36 +01:00
Raymond Knopp 0334a2a909 fixing after merge with develop-nr. nr_pbchsim not functional 2018-12-20 08:49:28 +01:00
Raymond Knopp 1d97d9cb58 Merge branch 'nr-polar-encoder-optimizations' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr-polar-encoder-optimizations 2018-12-03 04:48:29 +01:00
Raymond Knopp bacab65171 NR band information 
BWP information in NFAPI gNB/UE
dci encoding / decoding integrated
DCI decoding still fails
 2018-12-03 04:47:19 +01:00
Florian Kaltenberger a1c3f6ae47 removing LOG_D again from polar_init.c since polartest does not like it. 
adding polartest for DCI to CI
 2018-11-29 21:35:20 +01:00
Florian Kaltenberger 6ddb3c57fd minor changes in logs 2018-11-29 17:09:17 +01:00
Raymond Knopp cd07961aa5 intermediate commit 2018-11-21 15:40:30 +01:00
Florian Kaltenberger 915d69ae52 removing write_output and printf for real-time performance 2018-10-30 17:25:44 +01:00
Raymond Knopp df8b32b8ea fast polar encoder functional only for 32-64 bit input (B, payload+crc) 2018-10-28 14:14:58 +01:00
Raymond Knopp 123f874561 addition of initialization of first two polar encoder tables (up to rate matching) 2018-10-26 08:33:25 +02:00
Raymond Knopp 8d78c0c98f Changes: 
0. unwiring of 40 MHz channel hard-coding and general SSB location
1. PSS dynamic range improvement and DC carrier fix
2. SSS channel estimation and detection corrected
3. PBCH channel estimation fixed
4. PBCH channel extraction/compensation reworked for the general case
5. fixed-point low-complexity polar decoder integrated to PBCH decoding chain

works by default (nr_pbchsim) at 100 MHz / 30 kHz SCS and SSB wherever (but known to UE)
 2018-10-25 02:32:47 +02:00
Raymond Knopp 88d5bf42f8 16-bit llr decoder integrated 2018-10-13 16:05:43 +02:00
yilmazt 34deaae4b8 Working but uncleaned polar_decoder_dci and related code 2018-09-26 16:14:49 +02:00
yilmazt 2e44c4c186 Polar coding update 2of2 2018-08-22 17:24:29 +02:00
yilmazt a4f8f49eef Polar coding update 1of2 2018-08-22 10:42:29 +02:00
yilmazt 5b42e83df2 Putting byte2bit operations within polar coders 2018-08-19 19:24:14 +02:00
yilmazt 5b99089997 Minor warning fixes 2018-08-13 20:00:23 +02:00
yilmazt 56448ab70d Addition of polar encoding to scheduler_phytest. 2018-08-06 17:34:05 +02:00
yilmazt 3ecc2bdf3e Working polartest.c 2018-08-02 03:33:43 +02:00