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a936c88fb5cc143ecd2ae8b474b9e7aa73b3490a
Commit Graph
275 Commits
Author SHA1 Message Date
francescomani a936c88fb5 remove unused srs ue phy unit test 2025-03-10 16:26:33 +01:00
Laurent THOMAS c73353bed3 comprehensive dmrs reception and better cpu efficiency 2025-01-28 09:50:29 +01:00
rmagueta 39a50faa6e Delay compensation for PUCCH2 2025-01-14 11:34:22 +01:00
francescomani ddbbaef302 remove nr_csi_info_t from gNB (unused) 2024-10-08 09:46:43 +02:00
francescomani 2b76e88823 remove some openair1 headers included in opeinair2 files 2024-08-09 16:16:13 +02:00
Robert Schmidt 7563937af8 Use gold cache for CSI-RS decoding 2024-07-30 14:53:30 +02:00
Thomas Schlichter 021f97cf10 NR UE: increase DURATION_RX_TO_TX by cellSpecificKoffset_r17 2024-07-10 15:56:05 +02:00
francescomani efeb538490 harmonize usage of frequency range structures 2024-04-23 12:20:42 +02:00
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 88fb3c3598 change type to c16_t around dmrs computation pieces of code 2024-03-26 20:57:31 +01:00
francescomani 51d60c2dae let the gNB print a LOG with the UE command line parameters to simplfy the life of the users 2024-03-14 18:55:51 +01:00
Laurent THOMAS 7466297568 move command line sample offset and 3/4 sampling option at top level, as it is common option for 4G,5G xNB and UE 2024-03-04 10:07:07 +01:00
francescomani c8afb25d3b moving generation of precoding matrices at MAC and trying to adapt to SCF (1st version) 2024-01-19 09:21:08 +01:00
ajit a6baa6d6f1 Changed max ofdm symbol size to 8192 for 100MHzi USRP 2023-09-20 05:50:08 +05:30
Robert Schmidt 48dd9bb31f Merge remote-tracking branch 'origin/remove-small-races-in-ue' into integration_2023_w36 2023-09-11 14:10:26 +02:00
rmagueta e0ab96eedc Implementation of delay compensation in NFAPI_NR_DMRS_TYPE1_linear_interp() at UE 2023-09-04 17:09:35 +01:00
Laurent THOMAS e74b9a5c29 remove a frame param useless attribute 2023-08-30 15:27:33 +02:00
Sagar Parsawar f64179039e Applied clang formatting 2023-08-08 18:35:05 +02:00
Sagar Parsawar 386881c382 Fixed PRS IDFT 16x oversampling buffer issue 2023-08-08 18:31:10 +02:00
Robert Schmidt 04dee38c71 Merge remote-tracking branch 'origin/NR_FR2_sanitize' into integration_2023_w29 2023-07-21 14:06:29 +02:00
Laurent THOMAS 02e1b64379 small code review 2023-07-13 16:48:19 +02:00
laurent 9121541b3c only cleaning 2023-07-10 12:00:25 +02:00
Melissa Elkadi a0a2248ea1 Introduce #defines for Sidelink Synchronization 
Implement the #define variables required for synchronization: These
variables include offset and payload size values that vary from the Uu
interface, in relation to the PSS, SSS and PBCH elements. We also
introduce the new sl_mode command line flag, which is used to switch
between the Uu interface and SL interface. This will allow us to modify
exisitng PSS and SSS functions, without copying complete 5G functions
and only changing a few lines to support sidelink mode.

Fixing formatting for softmodem-common.h
 2023-06-30 18:55:28 +02:00
Robert Schmidt 555a54f85e Add Sidelink (SL) carrier frequency 
1. Adding a "SL" frequency for Sidelink mode. The
   importance of this variable is to ensure that
   when we are in mode 1 (UE+UE+gNB), that the slot
   configuration and frequencies do not overlap. This
   SL frequency is important for rotation and allows
   us to utilize the OFDM modulation and demodulation
   functions that already exist in OAI.
2. Adding sl_mode to the command line for proper UE
   deployment when in SL mode. sl_mode can be set to 0,
   1, or 2. sl_mode 0 indicates no-Sidelink at all,
   mode 1 is gNB, UE, and UE (3GPP defines mode numbers).
   sl_mode 2 indicated UE to UE communications with no
   gNB at all.
3. New functions for calculating the carrier frequency
   for SL mode.
 2023-06-16 11:11:44 +02:00
Roberto Louro Magueta e223f4ee1d Apply delay compensation for UL in nr_pusch_channel_estimation() 2023-03-06 10:16:01 +00:00
francescomani fc30280a7d cleaning up some NR files 2023-02-21 16:53:51 +01:00
Robert Schmidt ce1246e0dd Merge remote-tracking branch 'origin/NR_UE_BWP_reworking' into integration_2022_wk02 2023-01-12 17:49:22 +01:00
francescomani 5300c57f3d common BWP structure and further improvements 2022-12-27 19:00:41 +01:00
Roberto Louro Magueta a7db9280b8 Generate SRS sequence only when needed 2022-12-23 10:39:11 +00:00
francescomani c07cbce037 better handling of PRACH TX power to improve separation between PHY and MAC 2022-10-29 14:16:12 +02:00
francescomani c9553fe696 moving prach_resources to MAC 2022-10-29 14:16:12 +02:00
francescomani e0cdf278b5 remove init_msg1 and sync_frame from prach structure 2022-10-29 14:02:23 +02:00
Robert Schmidt 626e700c96 Merge remote-tracking branch 'origin/NR_gNB_DCI_bundle_size' into integration_2022_wk40 2022-10-05 15:32:08 +02:00
francescomani ae53d823e3 fix for DCI bundle size 2022-09-28 11:19:12 +02:00
Sagar Parsawar d85e0ec92a Merge remote-tracking branch 'origin/develop' into nr_prs 2022-09-07 09:15:36 +02:00
Sagar Parsawar a292f1a251 Changes in prs config parsing function, added help string 2022-08-25 23:01:30 +02:00
Roberto Louro Magueta 7e87265a74 Merge remote-tracking branch 'origin/develop' into develop-SRS-MIMO 
# Conflicts:
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
 2022-08-08 11:54:43 +01:00
Sagar Parsawar a5eda343ed 1. Fixed pbchsim build failure due to prs source file dependacy 
2. Fixed GPS time assert in gNB_scheduler_uci.c
 2022-08-05 17:29:51 +02:00
Sagar Parsawar 117c8bcc95 Merge remote-tracking branch 'origin/develop' into nr_prs 2022-08-04 14:37:05 +02:00
Roberto Louro Magueta 6ba60eb181 Merge remote-tracking branch 'origin/develop' into develop-CSI-Measurements 
# Conflicts:
#	openair2/RRC/NR/nr_rrc_config.h
 2022-07-20 19:59:34 +01:00
Roberto Louro Magueta 70d7a6687b Merge nr_csi_rs_info_t plus nr_csi_im_info_t into nr_csi_info_t 2022-07-07 18:28:05 +01:00
Roberto Louro Magueta 3025627c06 Remove j, koverline and loverline from nr_csi_rs_info_t 2022-07-07 17:23:18 +01:00
Roberto Louro Magueta 36a9139a66 Remove N_cdm_groups, CDM_group_size, kprime and lprime from nr_csi_rs_info_t 2022-07-07 15:51:02 +01:00
Roberto Louro Magueta e39be3917b Remove csi_rs_ls_estimated_channel and csi_rs_estimated_channel_freq from nr_csi_rs_info_t 2022-07-07 14:33:40 +01:00
Roberto Louro Magueta acd4e39566 Remove csi_rs_received_signal from nr_csi_rs_info_t 2022-07-07 11:48:37 +01:00
Roberto Louro Magueta 0c2b3a1eeb Remove some variables from nr_csi_rs_info_t 2022-07-06 20:18:44 +01:00
Roberto Louro Magueta e8327ffe74 Change k_0_p to stack allocation 2022-07-05 16:47:41 +01:00
Roberto Louro Magueta 9a3326b63c Fixes after merge 2022-07-05 15:33:35 +01:00
Roberto Louro Magueta 06fa8c6a52 Merge remote-tracking branch 'origin/develop-SRS-Measurements' into develop-SRS-MIMO 
# Conflicts:
#	openair1/PHY/INIT/nr_init.c
#	openair1/PHY/INIT/nr_init_ue.c
#	openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
#	openair1/PHY/NR_ESTIMATION/nr_ul_estimation.h
#	openair1/PHY/defs_nr_common.h
#	openair1/SCHED_NR/phy_procedures_nr_gNB.c
 2022-07-05 13:29:04 +01:00