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262 Commits
Author SHA1 Message Date
Robert Schmidt af923d6e0b Merge remote-tracking branch 'origin/100MHz_on_x310' into integration_2023_w23 2023-06-08 18:23:55 +02:00
Vijay Chadachan 836469e849 CPPCHECK fixes for printf issues 
Fix for following CPPCheck warnings
- invalidPrintfArgType
Rebased with latest develop branch w21.
Reverted modifications unrelated to printf issues.
 2023-06-01 12:07:26 +02:00
rakesh mundlamuri 6a280abf6b bugfix in fftsize 2023-05-17 12:07:41 +02:00
laurent b339460666 cleanup only 2023-04-28 16:25:24 +02:00
laurent b735f8bec6 ubsan fixes 2023-04-19 22:12:08 +02:00
laurent 8a10d1b222 add phy layer variable and persited arrays 2023-04-19 22:12:08 +02:00
laurent 7f4e8f9220 fix-ubsan 2023-04-19 22:12:08 +02:00
Roberto Louro Magueta 6c590b900a Compute noise variance to be used in MMSE 2023-04-10 10:18:41 +01:00
francescomani 0d66410317 another round of review 2023-03-27 15:39:49 +02:00
francescomani 12ccca72b6 further improvements 2023-03-27 15:26:52 +02:00
Robert Schmidt 6e93619896 review comments 2023-03-27 15:26:52 +02:00
francescomani 779748579c fixes for physical simulators 2023-03-27 15:26:52 +02:00
francescomani f3126586f3 removing constant max number of xlsch 2023-03-27 15:26:52 +02:00
francescomani 7c9b501310 removing call from MAC to PHY to clear structures (now automatic clearing) 2023-03-27 15:26:52 +02:00
Robert Schmidt 9074566869 Merge remote-tracking branch 'origin/episys-merge-int-to-c16t' into integration_2023_w12 2023-03-23 18:57:37 +01:00
Melissa Elkadi 9c9ce64809 Fixing warning during build (wasnt casting properly) 2023-03-21 10:11:50 -07:00
Roberto Louro Magueta b2e1631f7d Simplification of function nr_ulsch_channel_compensation() 2023-03-20 17:13:30 +00:00
Robert Schmidt 10a10e9910 Merge remote-tracking branch 'origin/fix_unaligned_idft' into integration_2023_w11b 2023-03-18 12:05:05 +01:00
Melissa Elkadi 4dd579e042 int32_t to c16_t conversion 
This commit includes changes to the function
footprints for vaiours NR UE and gNB functions.
It does not updated the LTE code. For functions
shared by both LTE and 5G, we maintained the original
LTE footprint and argument structure.

Several of the simulators that use these functions
have been updated as well. The specific usage of these
functions which index into the int32_t buffers and
treat the first int16_t and the real and the second
as the complex should be modified in the near future.
 2023-03-15 12:45:39 -07:00
Thomas Schlichter b3b53506a1 improve memory alignment of some arrays in nr_pusch_channel_estimation() 2023-03-15 14:03:21 +01:00
francescomani f82bba5535 fix transform precoding scheduling for ulsch 2023-03-15 10:54:03 +01:00
Roberto Louro Magueta db1928573f Delay compensation for pusch_dmrs_type2 2023-03-06 10:16:01 +00:00
Roberto Louro Magueta e223f4ee1d Apply delay compensation for UL in nr_pusch_channel_estimation() 2023-03-06 10:16:01 +00:00
Roberto Louro Magueta 0b05fce71b Time shift estimation based on DMRS-PUSCH 2023-03-06 10:16:01 +00:00
Roberto Louro Magueta 03f752e1b0 Fix 2-layers UL channel estimation for pusch_dmrs_type2 2023-02-27 10:36:31 +00:00
francescomani fc30280a7d cleaning up some NR files 2023-02-21 16:53:51 +01:00
Roberto Louro Magueta 9c6f07dbc8 Avoid saturation in PUSCH for UL channel estimation 2023-02-06 13:08:04 +00:00
Roberto Louro Magueta 4fb8f83999 PHY-simulators working fine for UL-2 layers with 16QAM and 64QAM 2022-12-14 14:03:22 +00:00
Roberto Louro Magueta eb41150d01 Filters improvement for linear interpolation as UL channel estimation technique 2022-11-30 14:22:53 +00:00
Robert Schmidt 2b7aacd32e Merge remote-tracking branch 'origin/NR_PUSCH_noise_workaround' into integration_2022_wk46 2022-11-18 16:18:23 +01:00
Thomas Schlichter 5aa75cb689 fix noise calculation also for odd number of PRBs 2022-11-11 10:43:25 +01:00
francescomani 3b0cad7bb5 removing middle PRB to avoid wrong noise level computation for PUSCH 2022-10-27 18:48:57 +02:00
Roberto Louro Magueta d388be80c0 Compute log2_maxh for UL channel estimation using nb_antennas_rx 2022-10-27 17:23:26 +01:00
Roberto Louro Magueta a46ac88e5b Merge remote-tracking branch 'origin/develop' into develop-SRS-feedback 2022-09-19 13:41:30 +01:00
laurent b14b9eda29 fix bug added in MR1609 improve-nr_ul_channel_estimation branch 2022-09-17 11:23:53 +02:00
Roberto Louro Magueta e4f7733bc5 Merge remote-tracking branch 'origin/develop' into develop-SRS-feedback 
# Conflicts:
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/PHY/TOOLS/tools_defs.h
 2022-09-06 10:02:00 +01:00
laurent 4c74cc6686 Improve nr_ul_channel_estimation() 2022-09-01 16:35:57 +02:00
Roberto Louro Magueta 514adc7594 Merge remote-tracking branch 'origin/develop' into develop-SRS-feedback 
# Conflicts:
#	nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
 2022-08-30 17:29:14 +01:00
luis_pereira87 e2faa154e7 Merge remote-tracking branch 'origin/develop-SRS-buffer-overflow' into integration_2022_wk35 
# Conflicts:
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
 2022-08-29 16:50:01 +01:00
Roberto Louro Magueta e026e20186 Avoid division by 0 for low noise scenario 2022-08-26 11:41:23 +01:00
Roberto Louro Magueta 4e434ecf45 Fix buffer overflow for SRS 2022-08-26 11:04:04 +01:00
Roberto Louro Magueta ae7a2f5893 Merge remote-tracking branch 'origin/develop-SRS-MIMO' into develop-SRS-feedback 
# Conflicts:
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
 2022-08-22 14:47:55 +01:00
Roberto Louro Magueta c6fda387e0 Fix mem_offset after merge 2022-08-22 14:23:12 +01:00
Roberto Louro Magueta df0f756c87 Fix build after merge 2022-08-22 11:30:06 +01:00
Roberto Louro Magueta d04918eb9b Merge remote-tracking branch 'origin/develop' into develop-SRS-MIMO 
# Conflicts:
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair2/RRC/NR/MESSAGES/asn1_msg.c
#	openair2/RRC/NR/nr_rrc_config.c
#	openair2/RRC/NR/nr_rrc_config.h
 2022-08-22 10:45:56 +01:00
Roberto Louro Magueta a0d8009170 Address review comments 2022-08-19 14:31:13 +01:00
Roberto Louro Magueta 1638bbba8a Add intermediate variable 2022-08-18 17:00:21 +01:00
Roberto Louro Magueta 0cb014f463 Fix memory alignment in nr_srs_channel_estimation 2022-08-09 17:11:12 +01:00
Roberto Louro Magueta e5133cf669 Move more variables to nr_srs_channel_estimation() function 2022-08-08 16:25:50 +01:00
Roberto Louro Magueta 65b56db9ec Move srs_ls_estimated_channel[] to nr_srs_channel_estimation() function 2022-08-08 16:07:58 +01:00