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576d468809c331d7878201f53c2d22f41b2ebc1f
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6805 Commits
Author SHA1 Message Date
Laurent THOMAS 576d468809 Clean up intermediate DFT macros, remove non-existing DFTs 
DFT for 9216 and 73728 don't exist and/or assert, so remove them from
the list.
 2024-10-30 18:04:43 +01:00
Laurent THOMAS 5cd5f72533 case DFT12 processing with specific data organization: remove intermediate pointer 2024-10-30 17:54:58 +01:00
Laurent THOMAS 4cf2719bd9 scale in DFT16 as per normal scaling sqrt(16) = 4 2024-10-29 18:47:15 +01:00
Laurent THOMAS f1f02ec0a1 use existing functions to retrieve (i)dft enum value 2024-10-29 18:47:15 +01:00
Robert Schmidt dd7c3f80e8 Merge remote-tracking branch 'origin/pucch2_dtx' into integration_2024_w42 (!3051) 
This adds DTX detection in PUCCH 2 receiver. This is detected by MAC
already which will drop PUCCH 2 indications that are detected as DTX.
For the moment this uses the same pucch0_dtx_threshold value indicated
in L1 section of the configuration file. The feature firstly reduces
unnecessary logging on stdout and the use of invalid CSI measurements in
the MAC scheduler.

Closes: #547
 2024-10-19 12:56:21 +02:00
Raymond Knopp 03b24c1ee6 fixed signal level computation for PUCCH2 and threshold in pucchsim. 
Threshold allows detection with -9 dB SNR with 8 RX antennas
 2024-10-18 15:43:08 +02:00
francescomani af53f35824 avoid processing PUCCH2 without polar if declared missed detection 2024-10-18 11:17:58 +02:00
Rúben Soares Silva 57cccd633f Correctly cast qam64_qam64 parameters in dlsch_llr_computation.c 
Change call to qam64_qam64 to use (short *) parameters as defined in the function declaration
 2024-10-17 10:48:24 +01:00
Raymond Knopp eb9cb2f988 added DTX detection in PUCCH 2 receiver. This is detected by MAC already 
which will drop PUCCH 2 indications that are detected as DTX. For the
moment this uses the same pucch0_dtx_threshold value indicated in L1
section of the configuration file.
 2024-10-17 10:08:08 +02:00
Rúben Soares Silva d9a5866bcd Address warning unused variable 'tw512_128p' 2024-10-15 16:48:23 +01:00
Jaroslava Fiedlerova 75af74c731 Merge remote-tracking branch 'origin/RA_2-Step' into integration_2024_w41 2024-10-14 14:47:19 +02:00
francescomani eccecde2c7 Merge remote-tracking branch 'origin/fix-SNR-based-on-SRS' into integration_2024_w41 2024-10-14 14:31:17 +02:00
francescomani 4528be42de Merge remote-tracking branch 'origin/NR_gNB_BF_matrix' into integration_2024_w41 2024-10-11 16:55:25 +02:00
rmagueta be6dcccd93 Add CI test for SRS in nr_ulsim 2024-10-11 11:12:53 +01:00
rmagueta 765bb64b5c Fix SNR based on SRS 2024-10-11 11:12:21 +01:00
francescomani abc5069a55 handling beams in PHY RX channels 2024-10-11 08:02:06 +02:00
francescomani 014338105e remove unused bf_weights feild from config files 2024-10-11 08:02:06 +02:00
francescomani 64ed4e9262 handling beams in PHY TX channels 2024-10-11 08:02:06 +02:00
francescomani 2a9a038dbd improvements in RU beamforming handling procedures 2024-10-11 07:59:31 +02:00
rmagueta aaf9b57abb Call active=0 for CSI-RS early 2024-10-09 10:01:46 +01:00
ndomingues 160210ebae Baseline implementation of RA 2-Step MsgA procedures at UE 2024-10-09 09:04:44 +01:00
francescomani f25ad2b098 remove unnecessary return at the end of nr_ue_csi_rs_procedures 2024-10-08 09:46:43 +02:00
francescomani 46beda91ee moving CSI-RS common functions to a new file 2024-10-08 09:46:43 +02:00
francescomani a54a919bd8 removing UE dependence on gNB CSI FAPI structure and decoupling UE from gNB procedures 2024-10-08 09:46:43 +02:00
francescomani 26fd99ff61 terminal independent common functions in nr_generate_csi_rs 2024-10-08 09:46:43 +02:00
francescomani ddbbaef302 remove nr_csi_info_t from gNB (unused) 2024-10-08 09:46:43 +02:00
francescomani 7e009781cd moving out CSI mapping parameters from nr_generate_csi_rs 2024-10-08 09:46:43 +02:00
francescomani ad96697d10 common function for CSI-RS mapping parameters 2024-10-08 09:46:43 +02:00
Jaroslava Fiedlerova 9ef7e6dec0 Merge remote-tracking branch 'origin/fix-Beta_DMRS_PDSCH' into integration_2024_w40b 2024-10-04 11:00:31 +02:00
Jaroslava Fiedlerova 9ca37d1b94 Merge remote-tracking branch 'origin/ue-RF-warmup' into integration_2024_w40b 2024-10-04 07:53:17 +02:00
Jaroslava Fiedlerova b824e55cdd Merge remote-tracking branch 'origin/imscope-td-plot' into integration_2024_w40b 2024-10-04 07:52:36 +02:00
Robert Schmidt c2535df334 Merge remote-tracking branch 'origin/fix_log2_approx_tests' into integration_2024_w40 2024-10-02 17:06:33 +02:00
rmagueta 73b00e8c1c Fix the ratio of PDSCH EPRE to DM-RS EPRE 
This fix gets DL 4-layer working with COTS UE
 2024-10-02 15:30:11 +01:00
Thomas Schlichter 28656a1adf add test log2_approx.boundaries 2024-10-02 13:30:16 +02:00
Thomas Schlichter d6f9bcd1cc fix test log2_approx64.boundaries 
The test was actually never executed correctly (unsigned -10 is never <= 10), and log2_approx64_ref() was not accurate enough.
Therefore replace it by directly comparing one value above and one value below each rounding boundary.
 2024-10-02 13:30:16 +02:00
Thomas Schlichter 6bf68c81c8 skip the test log2_approx.complete when using ctest 
To skip the test, we use the gtest command line parameter "--gtest_filter" to filter out the unwanted test.
This parameter is described as follows:

--gtest_filter=POSITIVE_PATTERNS[-NEGATIVE_PATTERNS]
      Run only the tests whose name matches one of the positive patterns but
      none of the negative patterns. '?' matches any single character; '*'
      matches any substring; ':' separates two patterns.
 2024-10-02 13:30:16 +02:00
Thomas LaurentandRobert Schmidt 5811ab1dc8 Apply 2 suggestion(s) to 2 file(s) 
Co-authored-by: Robert Schmidt <robert.schmidt@eurecom.fr>
 2024-10-02 09:11:49 +00:00
Jaroslava Fiedlerova dcd09069b6 Merge remote-tracking branch 'origin/srs-tx-power' into integration_2024_w40 2024-10-01 22:17:55 +02:00
Jaroslava Fiedlerova 5636d77ce7 Merge remote-tracking branch 'origin/issue_849' into integration_2024_w40 2024-10-01 19:05:06 +02:00
Bartosz Podrygajlo bfc47445ee SRS tx power with power control state 2024-10-01 10:15:23 +02:00
Bartosz Podrygajlo b2c49fbc27 Add time-domain scope to gNB imscope. 2024-09-30 20:41:08 +02:00
Bartosz Podrygajlo 80f90b5599 Add time domain sample scope before sync 
Added new data sync for UE which displays time domain samples read from RF device
before synchronization to PSS/SSS
 2024-09-30 20:36:38 +02:00
Bartosz Podrygajlo 43a9236963 Improve imscope's scatterplot 
- Reduce point size to 1 pixel
 - call ImPlot::PlotScatter as many times as needed
 2024-09-30 20:36:18 +02:00
Bartosz Podrygajlo 7986a4de8e Time domain samples scope for NR UE 
Add a new scope data source (ueTimeDomainSamples) which provides time domain samples
for antenna 0 to the scope. Add graphical representation of the data in imscope.

Removed C-define from ENABLE_IMSCOPE cmake option, the #define was unused and this way
code does not have to be recompiled when imscope enable state changes.
 2024-09-30 20:34:09 +02:00
francescomani 601ad40490 fix for nr_dlsch_mmse rxdataF_comp symbol size (Closes: #849) 2024-09-30 09:14:44 +02:00
Robert Schmidt 17c148b7a5 Merge remote-tracking branch 'origin/nr_pdcch_demapping_deinterleaving-improve' into integration_2024_w39 2024-09-29 22:10:38 +02:00
Robert Schmidt 51bb3d25cf Merge remote-tracking branch 'origin/small_fixes_for_5G_NR' into integration_2024_w39 2024-09-29 22:09:26 +02:00
francescomani 2d3ac5803e formatting 2024-09-29 17:55:28 +02:00
Jaroslava Fiedlerova 6d09b2179e Merge remote-tracking branch 'origin/NR_UE_UL_time_alignment' into integration_2024_w39 2024-09-27 17:40:15 +02:00
Jaroslava Fiedlerova 16d8281418 Merge remote-tracking branch 'origin/NR_GNB_PDSCH_FIX' into integration_2024_w39 2024-09-27 17:13:18 +02:00