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297 Commits
Author SHA1 Message Date
Bartosz Podrygajlo bfc47445ee SRS tx power with power control state 2024-10-01 10:15:23 +02:00
Jaroslava Fiedlerova 1c8e4c364e Merge remote-tracking branch 'origin/fix_delta_ulsch_channel_estimation' into integration_2024_w33 2024-08-16 14:04:13 +02:00
francescomani 798158cfe1 improvements in nr_pusch_channel_estimation code 2024-08-02 16:38:17 +02:00
francescomani cec91a2a22 remove duplicate delta pusch function 2024-08-02 11:32:03 +02:00
francescomani 5eef9b3574 fix delta for PUSCH DMRS type 2 2024-08-02 10:09:59 +02:00
Jaroslava Fiedlerova 8ae5bb5632 Merge remote-tracking branch 'origin/fix-signal-energy-nodc' into integration_2024_w31 2024-08-02 09:15:56 +02:00
Laurent THOMAS e445ba2d1a Use gold cache PUSCH decoding 
Harmonize nr_gold_pusch() and nr_gold_pdsch(), as the gold sequence
calculation for PUSCH and PDSCH is the same.
 2024-07-30 14:52:06 +02:00
Bartosz Podrygajlo ed05c94c3e Fix signal_energy_nodc for lengths that are not multiples of 4 2024-07-30 09:44:00 +02:00
Raphael Defosseux bbc82731f7 Merge remote-tracking branch 'origin/update-fhi7.2' into integration_2024_w24 2024-06-19 13:55:52 +02:00
Bartosz Podrygajlo 4a36f7dd7b Extract nr_common and nr_phy_common libs. Also add unit tests for nr_common 2024-06-13 10:14:59 +02:00
Jaroslava Fiedlerova b17354b74f Fix integer overflow 
Avoid UBSan error:
  openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c:246:18: runtime error: signed integer overflow: 1457321472 + 922889664 cannot be represented in type 'int'
 2024-06-12 10:29:50 +02:00
Robert Schmidt f4659b2b0c Fix integer overflow 
Avoid UBSan error:
  openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c:183:22: runtime error: signed integer overflow: 2122747784 + 27403601 cannot be represented in type 'int'
 2024-06-06 12:36:59 +02:00
Laurent THOMAS f23c91cc5a remove rb_mask_ul from permanent storage for stack local usage 2024-06-04 19:08:47 +02:00
Bartosz Podrygajlo 4622d33e3b Demystifying 10log10(2^30) in signal energy calculations. 2024-05-28 16:12:36 +02:00
Jaroslava Fiedlerova 06f45c462b Merge remote-tracking branch 'origin/NR_fix_layer_port_confusion_channel_estimates' into integration_2024_w13 2024-04-02 11:33:48 +02:00
Laurent THOMAS 88fb3c3598 change type to c16_t around dmrs computation pieces of code 2024-03-26 20:57:31 +01:00
Laurent THOMAS 39400a458e change partially pbch detection to c16_t instead of hidden complex in int16_t and int32_t 2024-03-26 20:57:31 +01:00
francescomani dcc107bfd9 use layer number and not dmrs port number to index pusch channel estimates (plus some code improvement) 2024-03-26 10:06:49 +01:00
Robert Schmidt 132949c226 Merge remote-tracking branch 'origin/NR_DMRS_rx_improved_comments' into integration_2024_w10 2024-03-08 07:19:47 +01:00
mir fc8d0c59c6 Scan build: Result of operation is garbage or undefined 2024-03-07 11:00:57 +01:00
Laurent THOMAS 2962340a8b Add variable pointer to catch the rx gain between redundant strct members rfdevice and ifdevice 2024-03-04 10:48:13 +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 c464c27f63 adding comments to clarify that DMRS samples generated for channel estimation at reception already takes into account complex conjugate needed for said estimation 2024-02-29 18:59:48 +01:00
francescomani d247abb53d code cleanup 2023-11-03 10:15:25 +01:00
Laurent THOMAS bba9aac079 fix most of doxygen warnings and errors 2023-10-26 16:47:19 +02:00
Laurent THOMAS 838b284aa4 remove-global-rx_spatial_power_in_gnb 2023-10-10 15:45:21 +02:00
Tsung Yu Chan fc2432e93b chore / simplify the code and add the comment 
- simplify the buffer alignment
  - add the comment for llr
  - clean unused variable
 2023-09-25 12:48:28 +02:00
Tsung-Yu Chan 9db99b2fd2 feat / add ptrs module 2023-09-25 12:48:28 +02:00
Tsung-Yu Chan 04073b03e4 feat / add the MMSE and precoding 
- avoid the finction duplication
  - add the transform predoding to the nr_rx_pusch_tp
  - add the MMSE for 2 layer which modulation greater than 16 qam
  - can support to 256 qam for 1 layer and 2 layer
 2023-09-25 12:48:28 +02:00
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 a629feec29 Remove duplicated nr_est_delay_pdsch()/nr_est_timing_advance_pusch() functions and just create the function nr_est_delay() 2023-09-04 17:09:35 +01:00
rmagueta 9f7b159039 Remove duplicated function freq2time() 2023-09-04 17:09:35 +01:00
rmagueta e0ab96eedc Implementation of delay compensation in NFAPI_NR_DMRS_TYPE1_linear_interp() at UE 2023-09-04 17:09:35 +01:00
rmagueta 7611fe671f Implementation of delay estimation 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
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