maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
8,247 Commits 5 Branches 0 Tags
6f38c94d7b771b6237eba1459cc205e342b5eac1
Commit Graph
8247 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Raymond Knopp 6f38c94d7b error statistics for nr_pbchsim 2018-10-25 23:17:42 +02:00
Raymond Knopp d7c71252f0 nr_pbchsim: added -I option which runs initial synchronization. without, it just runs pbch decoding 
Still a remaining issue with the SNR normalization, way too low to get errors.
 2018-10-25 22:50:35 +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 5e9da7c54c temporary commit 2018-10-18 23:32:51 +02:00
Raymond Knopp 785b4799d8 Merge remote-tracking branch 'origin/polar-decoder-optimizations' into nr_pbchsim 
Conflicts:
	openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
	openair1/PHY/NR_UE_TRANSPORT/nr_pbch.c
	openair1/PHY/defs_NR.h
 2018-10-14 13:04:18 +02:00
Raymond Knopp 76ebc5adeb addition of ARM NEON intrinsics 2018-10-14 10:10:56 +02:00
Raymond Knopp 88d5bf42f8 16-bit llr decoder integrated 2018-10-13 16:05:43 +02:00
Raymond Knopp fa4a73bb1c Merge remote-tracking branch 'origin/develop-nr' into polar-decoder-optimizations 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/CODING/TESTBENCH/polartest.c
	openair1/PHY/CODING/nrPolar_init.c
	openair1/PHY/CODING/nrPolar_tools/nr_polar_decoder.c
	openair1/PHY/CODING/nrPolar_tools/nr_polar_decoding_tools.c
	openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
	openair1/PHY/CODING/nrPolar_tools/nr_polar_rate_match.c
	openair1/PHY/NR_TRANSPORT/nr_pbch.c
 2018-10-13 12:00:35 +02:00
Raymond Knopp 2b50af4c21 Merge branch 'polar-decoder-optimizations' of https://gitlab.eurecom.fr/oai/openairinterface4g into polar-decoder-optimizations 
Conflicts:
	openair1/PHY/CODING/nrPolar_tools/nr_polar_defs.h
 2018-10-12 07:26:31 +02:00
Raymond Knopp 6a2dc297c7 compilation of nr-uesoftmodem fixed (polar_decoder parameter list) 2018-10-12 07:21:05 +02:00
Florian Kaltenberger ee6239a838 fixing merge 2018-10-11 07:45:54 -07:00
yilmazt 97c65436f6 Merge branch 'nr_pdcch' into develop-nr 2018-10-11 15:37:50 +02:00
Raymond Knopp 496eae672e minor changes in initial synchronization 2018-10-11 15:36:48 +02:00
Raymond Knopp a780c31d0a changes to integrate fixed-point polar decoder 2018-10-10 17:19:57 +02:00
Raymond Knopp 80060d9e56 Merge remote-tracking branch 'origin/polar-decoder-optimizations' into nr_pbchsim 2018-10-10 10:32:53 +02:00
Raymond Knopp ffc5faf30a removal of warnings 2018-10-10 08:33:33 +02:00
Florian Kaltenberger 874c165fce WIP 2018-10-09 06:33:09 -07:00
Raymond Knopp 9d9aadd420 more SIMD modifications 2018-10-09 15:08:59 +02:00
Raymond Knopp 22dae457b7 additional SIMD optimizations 2018-10-09 13:32:43 +02:00
Raymond Knopp b336ddc630 Merge remote-tracking branch 'origin/develop-nr' into polar-decoder-optimizations 2018-10-09 08:50:59 +02:00
Raymond Knopp 061fb00fea added new polar decoder implementation 2018-10-09 08:46:43 +02:00
Agustin 3f48a5d9ac NR PDCCH development code clean up 2018-10-05 17:39:34 +02:00
Agustin 39fd459466 NR PDCCH development warning clean up 2018-10-04 18:03:31 +02:00
hongzhi wang 70e0bba3d7 NR PDCCH development: validation modification dci_nr.c file 2018-10-03 15:31:34 +02:00
hongzhi wang 1f1160ae37 NR PDCCH development: validation modifications 2018-10-03 15:00:17 +02:00
Raymond Knopp 7aad1584e6 removed logging 2018-10-03 09:31:16 +02:00
Raymond Knopp 59c4ddef24 completed most of code generation tool for polar decoder integrated into "polartest" 2018-10-01 02:30:29 +02:00
Raymond Knopp 8cda0a0f7b 16-bit integer optimization, reduced memcpy after list sorting 2018-09-30 23:38:07 +02:00
hongzhi wang 41809d5d65 NR PDCCH validation: modifications for pdcch validation 2018-09-27 17:22:53 +02:00
Agustin cf99ea1937 NR PDCCH development: modifications for interpreting DCI formats 0_1 and 1_1 2018-09-27 15:21:30 +02:00
hongzhi wang 926b7a49d5 NR PDCCH development: polar decoder integration 2018-09-27 14:57:27 +02:00
Turker YILMAZ 6177e2d881 Update nr_dci.c 2018-09-26 18:07:26 +02:00
Turker YILMAZ b6b86cce41 Removing #include "SIMULATION/TOOLS/sim.h" in nr_polar_defs.h 2018-09-26 16:20:12 +02:00
yilmazt 34deaae4b8 Working but uncleaned polar_decoder_dci and related code 2018-09-26 16:14:49 +02:00
Raymond Knopp 8b8e6e1209 new data strucure for list management (decoding ok) 2018-09-26 15:04:58 +02:00
Florian Kaltenberger 8c2df1d34f moving set_default_frame_parms_single() from nr-uesoftmodem to nr_init_ue.c to avoid having to include nr-uesoftmodem.c in the compilation of the nr_pbchsim 2018-09-25 03:39:30 -07:00
Wang Tsu-Han 2f66c11db3 adding emulate-rf feature in nr 2018-09-24 15:56:24 +02:00
Raymond Knopp dbb42319c2 Merge branch 'nr_pdcch' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_pdcch 2018-09-20 16:56:46 +02:00
Raymond Knopp 90ccc5034e PBCH debug changes 2018-09-20 16:56:27 +02:00
Wolfgang A. Mozart 36d7f21e1b nr pbch working with format change 2018-09-20 16:41:31 +02:00
Turker YILMAZ e785f296d7 Update nr_pbch.c 2018-09-20 11:58:06 +02:00
Florian Kaltenberger 0c66eb8120 adding OFDM modulation 2018-09-20 02:37:36 -07:00
Raymond Knopp 3996241b17 Polar encoder entry fix 2018-09-19 15:47:00 +02:00
Hongzhi e8780cb743 remove sim.h in nr_ploar_def.h 2018-09-19 15:15:58 +02:00
Hongzhi 44d31f0424 Merge branch 'nr_pdcch' of https://gitlab.eurecom.fr/oai/openairinterface5g into nr_pdcch 
Conflicts:
	openair1/PHY/NR_TRANSPORT/nr_pbch.c
 2018-09-19 15:13:06 +02:00
Hongzhi 52bdf7e077 nr pbch format change 2018-09-19 15:10:43 +02:00
Agustin 34b021e88e Merge branch 'develop-nr-pucch-modif' into develop-nr 
PUCCH development: frequency hopping support for formats 1,3 &4
 2018-09-18 15:08:50 +02:00
Guy De Souza a287aa27e1 minor memcpy/memset fix 2018-09-18 15:06:36 +02:00
Agustin f79262c933 PUCCH development: intra-frequency hopping support for formats 1,3 & 4 2018-09-18 15:05:47 +02:00
Florian Kaltenberger df18f5933a adding first version of the pbchsim. so far only freq domain signal generated. 
not all regression tests done (had to touch some header files)
 2018-09-18 01:38:02 -07:00