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srsRAN_4G
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1553 Commits (f177a0360531e37fcdd3c3f0b09999397d65330b)

Author SHA1 Message Date
Xavier Arteaga eb7980f2b3 Initial UE synchronization for NR 4 years ago
Xavier Arteaga cf09044453 Optimised random bit (unpacked) and byte (packed) generator 4 years ago
Xavier Arteaga d2a19c3043 SCH minimum number of iterations to 2 to reduce systematic false alarm probability 4 years ago
Xavier Arteaga ef4c978d72 Optimized byte random generator 4 years ago
Xavier Arteaga 2cd8ba3a1a PDCCH test skips 100PRB for ARM 4 years ago
Xavier Arteaga 6be57dd216 Disable PDCCH false detection for non AVX2 machines 4 years ago
Xavier Arteaga a79d518799 Added SSB search measure/decode file test 4 years ago
Xavier Arteaga 5181a9d64c Implemented PBCH blind decode 4 years ago
Xavier Arteaga a7b7f8e78a Avoid SSB search to have a peak that SSB data is outside buffer 4 years ago
Xavier Arteaga 49d857cd17 Refactored decode_tb function 4 years ago
Xavier Arteaga 22b1673b36 Added CRC match function and simplify CRC check 4 years ago
Xavier Arteaga 7846bfccb1 Implemented softbuffer RX CRC reset 4 years ago
Xavier Arteaga e8f2b3a74c Add PDCCH decoder correlation check in blind search 4 years ago
Xavier Arteaga 7c78fd2050 Implemented PDCCH DCI message correlation and updated test 4 years ago
Xavier Arteaga bcd2e59635 PDCCH test global variable cleanup 4 years ago
Xavier Arteaga 60f294a6a1 Refactor PDCCH encode/decode unit test 4 years ago
Xavier Arteaga 5ddc974beb Reverted PDCCH threshold 4 years ago
Xavier Arteaga d46be09663 Increase viterbi default number of iterations 4 years ago
Xavier Arteaga 090022568e DCI NCCE find considers L and NCCE 4 years ago
Andre Puschmann 1529379e9e fec,pbch: remove unused variables 
unused code that moreover was causing TSAN to complain, e.g.
in the ue_phy_test
 4 years ago
Andre Puschmann f823340a95 rf_imp: fix race when stopping gain thread 
detected with TSAN using benchmark_radio test
 4 years ago
Xavier Arteaga 4f7a94acb6 Fix comment 4 years ago
Andre Puschmann 3966065bff pssch_test: fix newlines in printf 4 years ago
Andre Puschmann 2ace2b47b8 pssch: fix uninitialized value 4 years ago
Xavier Arteaga bbab2cd9ba Make PDCCH LLR mean amplitude in function of maximum 4 years ago
Xavier Arteaga 2ca0932d9b Reviewed LTE noise estimation 4 years ago
Xavier Arteaga dddb3ede71 Fix zero parity 4 years ago
Francisco 0dafe4dd58 fix coderate derivation in PDCCH based on aggregation level 4 years ago
Andre Puschmann 02cceee997 rf_zmq_imp: revert 28399dd876 and fix unit 
although the manual test with Amarisoft eNB worked fine it seems
the delay is still needed in the default case. Over 50% of the
tests failed in the nightly with:

[zmq] Error: tx time is 0.067 ms in the past (138240 < 139776)
[zmq] Error: tx time is 1.100 ms in the past (184320 < 209664)

While this usleep() should increase the pass likelihood it
still doesn't guarantee error-free runs, so we might need
to revisit it again as some stage.
 4 years ago
Andre Puschmann e7aa484308 rf_zmq_test: remove srsran.h include 4 years ago
Andre Puschmann 28399dd876 rf_zmq_imp: remove sleep 4 years ago
Andre Puschmann 574459fd90 rf: remove srsran.h include 4 years ago
Xavier Arteaga f33731ecd4 Disable irrelevant unit/component test by default 4 years ago
Xavier Arteaga a245039cf3 Initial NR-PBCH-DMRS integration 4 years ago
Pedro Alvarez c74b2dd633 Fix some warnings in PHY due to array parameter mismatch for a few functions 4 years ago
Andre Puschmann d8b2cfcef8 zmq,ringbuffer: protect concurrent access 
some issue found through TSAN execution
 4 years ago
Xavier Arteaga 48e0fc3c99 Implemented initial PBCH decoder and refactored SSB candidate selection 4 years ago
Xavier Arteaga de1b25558f Added PRN sequence apply bit with state 4 years ago
Xavier Arteaga 1f38817b3b Added random bit vector generator 4 years ago
Xavier Arteaga bcb91d6173 srsran_vec_sprint_hex returns number of written characters 4 years ago
Xavier Arteaga 3634e96c3e Added SSB measure test add/put/encode time measure 4 years ago
Xavier Arteaga 0aa5b14145 Initial NR PBCH encoding 4 years ago
Xavier Arteaga d66dac0ab2 Added bit sequence state apply 4 years ago
yagoda 9501283c1c fixing support for extended Cyclic Prefix 
small cosmetic fixes of CP code
 4 years ago
Xavier Arteaga 8ffbf0ff6d Fix SSB segfault 4 years ago
Xavier Arteaga f9aafd00a7 Added subcarrier spacing parsing from string 4 years ago
Xavier Arteaga b69057b76e Filesource filename to constant 4 years ago
Xavier Arteaga 5eadc06dd4 Intra-frequency miscellanous changes 4 years ago
Xavier Arteaga 7b159563ab Fixes in LTE CRS measurements 4 years ago
Xavier Arteaga 1603580901 Fix NR PSS correlation 4 years ago
Xavier Arteaga 0b3f4e5de0 Improvements in NR cell search 4 years ago
Xavier Arteaga 53b2c6076b Fix UHD subdev specification 4 years ago
Xavier Arteaga 11d925c0b2 Minor SSB fix and changes 4 years ago
Xavier Arteaga 648f0af437 Implement SSB search based on correlation 4 years ago
Xavier Arteaga 9e1a85afe8 Fix NR SCH Nref calculation 4 years ago
Xavier Arteaga 0ecb3a7220 Modify NR PHY info messages 4 years ago
Xavier Arteaga 91030c5824 Fix procedure for MCS table selection 4 years ago
Xavier Arteaga b02a0d3db9 Added RNTI type short string 4 years ago
Xavier Arteaga a57336d64f Integrate periodic SSB measurement in SRSUE and fix related defects 4 years ago
Xavier Arteaga 5e41e99f08 Added NR symbol offset helper function 4 years ago
Xavier Arteaga 758fd3c1ba Implemented initial NR cell search 4 years ago
Xavier Arteaga 2f9c7e1345 Avoid cexpf in srsran_vec_apply_cfo_simd 4 years ago
Xavier Arteaga 90c42bc9c3 Fix resampler stack overflow 4 years ago
Xavier Arteaga 9517b78c03 Fix resampler and improved unit test 4 years ago
Xavier Arteaga d9586015f5 SSB related minor aesthetical corrections 4 years ago
Xavier Arteaga 60d1708b80 Initial SSB measurement implementation 4 years ago
Xavier Arteaga 1396c2a1e2 Mulpiple CSI measurement fixes. Channel and sync metrics from CSI measurements 4 years ago
Xavier Arteaga e68c822505 NR Added CSI measurement channel processing 4 years ago
Xavier Arteaga de9158eeaf Enable NR RRC MCS table selection 4 years ago
Xavier Arteaga eef3fac863 Improved float XOR readability 4 years ago
Xavier Arteaga 751b6858b3 Added CSI-RS resource set measurements 4 years ago
Xavier Arteaga 3b919b4f6c Minor aestheics change 4 years ago
Xavier Arteaga 243ad05dfa Added on the fly sequence apply in float 4 years ago
Xavier Arteaga 318f064ff4 Multiple NR SCH fixes 4 years ago
Xavier Arteaga b8e0164f7f Multiple fix NR PHY procedures 4 years ago
Xavier Arteaga a8e181971c Refactored PHY NR procedures for supporting DCI formats 0_1 and 1_1 4 years ago
Andre Puschmann 20075f6f33 rf_uhd_generic: fix segfault when accessing device tree 
for some reasons the dev tree isn't available on the X310
with UHD4 and the code never checked the return value, causing
a segfault with that combo.
 4 years ago
Xavier Arteaga 949ce965c7 Fix SCH NR CRC check 4 years ago
Xavier Arteaga fb5dfb3a86 Improved NR unit test 4 years ago
Xavier Arteaga 28170c92a9 Multiple NR SCH fixes 4 years ago
Xavier Arteaga efb8da69d8 Cleaned DCI NR info string 4 years ago
Xavier Arteaga 8cb3e92ab3 Added LDPC flooded early stop 4 years ago
Xavier Arteaga 892aea8219 Fix coverity warnings under lib/src/phy/utils 4 years ago
Xavier Arteaga 87cf3cf2e5 Fix coverity warnings under lib/src/phy/phch 4 years ago
Andre Puschmann 937c4ff3c3 demod_soft: removed unused NEON code 
clang complained about unused code, so remove it of course.
 4 years ago
Xavier Arteaga 71226e89df Minor dereference check 4 years ago
Xavier Arteaga b6fa82bf9a Fix more static analysis warnings 4 years ago
Xavier Arteaga efd6c569b8 Fix some static analisys warnings under lib/src/phy/fec 4 years ago
Xavier Arteaga 217f3cb416 SRSENB: select highest with/without SR correlation PUCCH result 4 years ago
Andre Puschmann ada6c71b5a rf_soapy: fix logic to print warning when Lime is used with short sample rates 
previously the warning was printed when a Lime was connected to the PC.
Now all connected devices are printed but the warning is only
shown if the selected device is the Lime.
 4 years ago
faluco aa3309157b Fixed polar encoder and decoder initialization failure for ARM. Initialization unconditionally used x86 SIMD routines instead of getting disabled for ARM compilations. 4 years ago
faluco d9e5f4ccc7 Replace a couple of inline functions in demod_soft with macros to allow constant propagation. The vgetq_lane_sX builtin expects a constant instead of a variable. 4 years ago
Xavier Arteaga 9a4fcb605b Reviewed UHD Tx FSM 4 years ago
Xavier Arteaga 3413f29cc8 Fix channel interpolator for 4 ports 4 years ago
Andre Puschmann 03e1277b0b rf_soapy_imp: fix lowercase to detect Lime 4 years ago
Andre Puschmann b569e81299 rf_soapy_imp: fix LTE sample rate info check 
only print if Lime is substring in dev args, so don't print with blade
 4 years ago
Andre Puschmann 4dd17aee45 rrc/phy/nr: calculate tuning freq of NR carrier from RRC signaling params 
skip initial tuning to hard-coded NR frequency and use RRC-provided
values to calculate center frequency
 4 years ago
Andre Puschmann 6e79ae67aa ldpc/polar: add casts to avoid possible variable overflow before assignment 4 years ago
Andre Puschmann ff53d2b8b8 all: set of trivial changes reported by LGTM 
mainly fixmes, unused/empty code, etc.
 4 years ago
AlaiaL 6332490cae Fixes coverity 369581 4 years ago
AlaiaL 385b12a33a Fixes coverity 369620 4 years ago
Xavier Arteaga 873f375ecc Make NR DCI test more exhaustive and fix issues 4 years ago
Xavier Arteaga ab6a5ef17a Added NR DCI conversion to string for formats 1_0 and 1_1 4 years ago
Xavier Arteaga bccfa8d875 Added NR DCI packing/unpacking format 1_1 4 years ago
Xavier Arteaga 11b9990224 Added NR DCI packing/unpacking format 0_1 4 years ago
Xavier Arteaga 407903e0d6 SRSUE: refactor carrier setting for accepting a dynamic carrier configuration 4 years ago
Xavier Arteaga aadbe6d880 Normalise NR PUSCH to maximum Tx power 4 years ago
Xavier Arteaga 53e41a165c Revert zeros around DC REs in NR PDSCH 4 years ago
Xavier Arteaga 93c3dc1cb1 Revert "Demodulator sets LLR to zero for 0.0 symbols" 
This reverts commit 1a6e5cdee5.
 4 years ago
Xavier Arteaga 1c1d7e2447 Revert "Review soft demodulator zero check" 
This reverts commit b8a9a7fc70.
 4 years ago
Xavier Arteaga 0999b271ba Added RFNOC based LO frequency offset 4 years ago
David Rupprecht f42d4dbc28 Refactored carrier config 4 years ago
Xavier Arteaga 53b38fccf9 Fix compile and other 4 years ago
Xavier Arteaga ed0929b46d NR PHY logging minor corrections 4 years ago
Xavier Arteaga 8ffced7e88 NR PHY logging minor corrections 4 years ago
Xavier Arteaga abfc1da921 Multiple NR-PUSCH fixes 4 years ago
Xavier Arteaga 7e06e789d5 Fic NR UCI in the info string 4 years ago
Xavier Arteaga 01ce0718be NR-PUSCH RE mapping correction and NR-SCH detailed grant information 4 years ago
Andre Puschmann b9ae064338 mac_nr: add DL HARQ 
this commit adds a complete DL HARQ entity to the MAC of the UE.
It also refactors demux into an own class and adapts the PHY-MAC
interface to use the new MAC capabilities.
 4 years ago
Xavier Arteaga e4e3456d76 Refactored PDSCH/PUSCH decoder for LDPC early stopping 4 years ago
Xavier Arteaga 6c5e28bc19 Optimised AVX512 LDPC decoder hard decision 4 years ago
Xavier Arteaga 422d479852 Added CRC match function and optimised byte packing 4 years ago
Xavier Arteaga 5aa7f9dd8b Condensed LDPC Decoder config arguments into an structure and unified common decoder code 4 years ago
Xavier Arteaga faa6d01e9d Fix RFNOC compilation 4 years ago
Xavier Arteaga c82f609085 Fix b200mini external clock 4 years ago
Andre Puschmann b7146c41b2 nr: add NDI for PUSCH grant to sch cfg struct 4 years ago
Xavier Arteaga 2f453b43ba Initial NR PHY interface 4 years ago
Xavier Arteaga e989e62c52 Fix NR PDCCH DMRS test 4 years ago
Xavier Arteaga b8a9a7fc70 Review soft demodulator zero check 4 years ago
Xavier Arteaga dd26c6a90e Added more comments for better understanding in NR PDCCH DMRS 4 years ago
Xavier Arteaga 17a3c76540 Fix NR TDD pattern configuration 4 years ago
Xavier Arteaga c84e73541d Offset FFT window for UE DL NR 4 years ago
Xavier Arteaga f799ab6f94 Fix NR UL RV selection 4 years ago
Xavier Arteaga 42dcff45b2 Improve PDCCH NR detection 4 years ago
Xavier Arteaga 1a6e5cdee5 Demodulator sets LLR to zero for 0.0 symbols 4 years ago
Xavier Arteaga 3889f1369f Added partial NR time resource mapping tables 4 years ago
Xavier Arteaga de187d4c88 Fix copy-past issue in srsran_vec_apply_cfo_simd 4 years ago
Xavier Arteaga 2e3c00aa97 NR PDSCH zeroes RE around the DC. Added delay and CFO emulation to phy_dl_nr_test 4 years ago
Xavier Arteaga 667cc0b552 NR PDSCH/PUSCH DMRS estimation precompensates Synch error and CFO before interpolation 4 years ago
Xavier Arteaga 58a9ef6e7f Minor NR PHY tweaks and aesthetic 4 years ago
Xavier Arteaga 991c6e7016 Refactored NR HARQ-ACK feedback enqueue 4 years ago
Xavier Arteaga 22239b29c5 Disable smoothing filter for NR PDCCH DMRS 4 years ago
Xavier Arteaga 9f54c6ae6d Fix NR PUCCH info string and memory leak 4 years ago
Xavier Arteaga 49731ab5a1 Initial NR-DCI refactor 
Added NR DCI 1_1 size

Several DCI NR fixes
 4 years ago
Xavier Arteaga 64acf03158 Fix sch_nr_test 4 years ago
Xavier Arteaga 3504bfcf5a Fix NR-SCH test 4 years ago
Xavier Arteaga 39e97cbcf4 Fix unbounded memory access 4 years ago
Xavier Arteaga 29c6adad93 Avoid unused LDPC memory in AVX2 decoder 4 years ago
Xavier Arteaga 392a8cc1b6 Fix LDPC RM number of useful iterations 4 years ago
Xavier Arteaga 3568f633c3 Use LDPC RM number of useful LLR and rename functions 4 years ago