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97cf8a48a9062deb8c2bd507e934fe0a2b4892ae
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6220 Commits
Author SHA1 Message Date
Robert Schmidt 97cf8a48a9 Merge remote-tracking branch 'origin/doc-env-var' into integration_2023_w27 2023-07-07 09:00:54 +02:00
Robert Schmidt 8f07050cbe Merge remote-tracking branch 'origin/episys-merge-SL-variables' into integration_2023_w26 2023-06-30 19:10:55 +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 01d1a47adf Remove commented code that uses getenv(): it might be confusing if reactivated 2023-06-28 07:16:00 +02:00
Roberto Louro Magueta 70270250e8 Select Nonlinear ML or Linear MMSE receiver 2023-06-26 12:51:31 +01:00
Roberto Louro Magueta 917ff8e97b Remove duplicated code 2023-06-26 12:51:31 +01:00
Roberto Louro Magueta 8a820db22f Compute LLR for 64QAM for ML 2023-06-26 12:51:31 +01:00
Roberto Louro Magueta 46dca7a111 Compute LLR for 16QAM for ML 2023-06-26 12:51:31 +01:00
Roberto Louro Magueta e21a09967d Compute LLR for QPSK for ML 2023-06-26 12:51:31 +01:00
Roberto Louro Magueta 8fffe50a11 Fix rho computation 2023-06-26 12:51:31 +01:00
Robert Schmidt 938bf4cb7f Merge remote-tracking branch 'origin/fix_ul_rotation' into integration_2023_w25 2023-06-22 18:13:51 +02:00
Robert Schmidt 84f071449b Merge remote-tracking branch 'origin/workaround-clang-compilation-time' into integration_2023_w25 2023-06-22 18:13:44 +02:00
Robert Schmidt 7fc88afb96 Merge remote-tracking branch 'origin/NR_UE_towards_resync' into integration_2023_w25 2023-06-22 18:13:34 +02:00
francescomani 7d08b0c06d add assertion in rotation function 2023-06-20 11:43:41 +02:00
francescomani 1c3058e2d2 use of apply_rotation functions also at UE 2023-06-20 10:39:13 +02:00
francescomani 35b3a6d478 bugfix in ul rotation and formatting 2023-06-20 09:34:03 +02:00
Laurent THOMAS a773d024e8 no sanitize on generated ldpc code 2023-06-19 09:48:17 +02:00
Robert Schmidt 96aacd58aa Merge remote-tracking branch 'origin/remove-thread-pool-abort' into integration_2023_w24 2023-06-16 17:54:11 +02:00
Robert Schmidt d4eeffff81 Merge remote-tracking branch 'origin/episys-add-sl-freq' into integration_2023_w24 2023-06-16 17:54:04 +02:00
Robert Schmidt 15b8dbc476 Remove unnecessarily verbose log 2023-06-16 17:51:17 +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
Laurent THOMAS 01ac2f0f0e fix a compiler warning 2023-06-15 16:10:18 +02:00
francescomani ab908e3b25 some refactoring and fixes for pucch1 2023-06-14 17:38:22 +02:00
laurent 487920d3c0 code review comment, simplify the case ldpc decoder offload and mcs <= 9 
clang annoying chosen options
 2023-06-14 16:34:36 +02:00
francescomani 85aaf3a0ba upper layers handling of radio link monitoring 2023-06-13 14:54:56 +02:00
laurent 615324294b ldpc check based on crc 2023-06-12 10:24:57 +02:00
Laurent THOMAS 3645c96c09 remove generic thread pool abort 2023-06-12 10:24:37 +02:00
Robert Schmidt ef6f571bee Merge remote-tracking branch 'origin/remove-unused-static-functions' into integration_2023_w23 2023-06-08 19:15:50 +02:00
laurent 1b09f683f9 Fix compilation errors due to -Werror 2023-06-08 19:15:24 +02:00
Robert Schmidt 20366125f3 Merge remote-tracking branch 'origin/coarse-cleaning-pss-ss' into integration_2023_w23 2023-06-08 18:24:10 +02:00
Robert Schmidt af923d6e0b Merge remote-tracking branch 'origin/100MHz_on_x310' into integration_2023_w23 2023-06-08 18:23:55 +02:00
laurent 5cb22784fc coarse-cleaning-pss-sss 2023-06-08 14:01:25 +02:00
Laurent Thomas 4d73f80487 fix compilation error, static functions not used 2023-06-05 08:58:48 +02:00
Robert Schmidt 020f72d90e Merge remote-tracking branch 'origin/NR_undefined_behavior_fixes' into integration_2023_w22 2023-06-02 13:27:24 +02:00
Robert Schmidt 5ff2dd0dfc Merge remote-tracking branch 'origin/NR_improv_CSI_logs' into integration_2023_w22 2023-06-02 13:27:18 +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
francescomani 9d9e6bf17f errors detected by undefined behavior sanitizer 2023-05-29 08:49:52 +02:00
Robert Schmidt aff4e33b2c Merge remote-tracking branch 'origin/NR_UE_PRACH_C2' into integration_2023_w21 2023-05-25 18:54:17 +02:00
Robert Schmidt 28c015dbf3 Merge remote-tracking branch 'origin/NR_UE_fix_timing_adjust' into integration_2023_w21 2023-05-25 18:53:40 +02:00
francescomani 447150b05a bugfix for PRACH format C2 2023-05-24 14:15:37 +02:00
francescomani 1a123cfe6a improvements in scheduling reception of CSI-RS and logging 2023-05-23 11:07:52 +02:00
Sakthivel Velumani 9825842e97 Adjust samples in time only when valid PBCH is present 2023-05-22 12:40:51 -04:00
Robert Schmidt 19a05d90a1 Merge remote-tracking branch 'origin/episys-add-complex-structs' into integration_2023_w20 2023-05-17 19:59:17 +02:00
Robert Schmidt 27c5d93637 Merge remote-tracking branch 'origin/L1_tx_amp' into integration_2023_w20 2023-05-17 19:59:05 +02:00
Robert Schmidt 4490013f05 Merge remote-tracking branch 'origin/ldpc_cuda_bg2_fix' into integration_2023_w20 2023-05-17 19:58:54 +02:00
rakesh mundlamuri 6a280abf6b bugfix in fftsize 2023-05-17 12:07:41 +02:00
rakesh mundlamuri 08a8a23011 enabling 100MHz on usrp x310 2023-05-17 12:07:41 +02:00
Raymond Knopp 139cdc0ddf Add new parameter tx_amp_backoff_dB to L1 section of configuration file 
Provides the backoff from full-scale output at the L1 entity
(frequency-domain samples). Default is, 36 dBFS, which is the correct
value when using the OAI RU entity. For O-RAN RU, this value should be
set according to the O-RU manufacturer requirements. For example 12
would corresponding to 14-bit input level (6 dB/bit).

Applies the TX amp backoff to PBCH, PDCCH and CSI
 2023-05-15 09:27:35 +02:00
Raphael Defosseux 211fcb217a Merge remote-tracking branch 'origin/threading-rk' into integration_2023_w19 2023-05-11 13:24:50 +02:00
Melissa Elkadi 5a6516ff76 Fixing whitespace 2023-05-10 09:13:02 -07:00