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srsRAN_4G
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4670 Commits (65d5df8b6e947d631d46d759052c2f23501911d0)

Author SHA1 Message Date
Pedro Alvarez 65d5df8b6e lib,rlc_am_nr: Continue to add functionality to provide segments of retx'es. Started to add function to re-segment already existing SDU segment 3 years ago
Pedro Alvarez e4a72de342 lib,rlc_am_nr: refactored build_pdu helpers to receive the payload pointer for consistency. Added function to segment retx. Added some comments to build PDU helper functions. 3 years ago
Pedro Alvarez b1a33a07a1 lib,rlc_am_nr: starting to add test for segmenting retx. Changed sdu under segmentation to only hold the SN. The actual SDU already exists in the pdu stored in the tx_window. 3 years ago
Francisco 581a99c616 nr,gnb: use memory pool to allocate scheduler UEs 3 years ago
Francisco a2174a5714 Fix type storage copy and move assignment function helper 
Previously, in the case both the lhs and rhs optionals were present, the copy/move assignments were erroneously destroying the lhs object.
 3 years ago
Xavier Arteaga 8140e62a7f GNB-PHY: fix max PUSCH LDPC iterations 3 years ago
faluco c9c2d6982f Implement a function to remove emergency handlers when a signal is raised. 
Make PCAP handlers deregister from this list when they are destructed. This avoid the signal handler calling destructed objects under very rare circumstances.
 3 years ago
Bedran Karakoc 83868fd2d2 lib,nas_5g: Implement to_string() for 5GSM Cause 3 years ago
dvdgrgrtt 01ef334a24 lib,phy: Fix thresholds in Viterbi test 
Under the NEON architecture, one of the BER thresholds was too tight.
 3 years ago
Francisco Paisana e4a15c9c51 rrc,gnb: move non-phy fields out of phy_cell_nr_t 3 years ago
Francisco Paisana e8902c785f rrc,gnb: remove srsran_prach_cfg_t from gnb rrc config struct 3 years ago
Andre Puschmann 21c3a448b7 mac_sch_pdu_nr: fix UL-CCCH packing 
fix MAC PDU packing issue for UL-CCCH that uses
only 6 B SDU. If the SDU fits inside 6 B, the LCID
for Msg3 should be set to be CCCH48 instead of CCCH64.
 3 years ago
Francisco Paisana c0dda2958c rrc,gnb: fix search space NSA config 3 years ago
Francisco Paisana 532a4b54e7 rrc,gnb: remove phy flat pdcch cfg struct from rrc nr cfg 3 years ago
Francisco Paisana 88a95e8e57 rrc,gnb: remove uneeded flat phy cfg fields from rrc_nr_cfg_t 3 years ago
Andre Puschmann 26f3f6109b gw,pdcp,rlc,mac: log rate metrics in debug mode 
reduce periodic log spam for L2 in info level
 3 years ago
Joaquim Broquetas b2075673e5
Crest Factor Reduction feature for the phy layer (#3720) 
* Add CFR module to the phy lib

* Add dynamic threshold with PAPR estimation

* Add a CFR unit test, CFR module improvements and refactoring.
Swap the gain normalization before the CFR.

* Add CFR config interface to srsenb

* Add CFR support to pdsch_enodeb

* Add DL PAPR measurement to eNB.

Co-authored-by: Cristian Balint <cristian.balint@gmail.com>

* Add test coverage to srsran_vec_gen_clip_env
 3 years ago
Carlo Galiotto 91502c87db rrc-nr: rename rrc_util function and fix indexing 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto e88a4fbe18 rrc-nr: add sr_resources RRCSetup cnf conversion 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Pedro Alvarez 986e0fc273 gnb,rlc_am_nr: fix generation of default AM NR configs 3 years ago
Andre Puschmann 10aabe8763 rrc_nr_utils: set search space type for RA to type1 3 years ago
Robert Falkenberg 03bab82cd8 zmq: apply tx_gain to transmitted signal 
This feature was temporary disabled in 497e183487
 3 years ago
Francisco 425b956ef1 revert hacky asn1 compilation fix related with default dtors 3 years ago
Robert Falkenberg 6b79116805 rf_file: close tx/rx files properly 
Previously tests were failing on some machines, because
receiver was unable to receive the last few samples from file.
Reason: the transmitter did not close  the file properly, so
the last samples were (sometimes) not yet flushed to disk.
 3 years ago
Robert Falkenberg c26f2b2041 rf_file: fix check for number of channels and cleanup after test 3 years ago
Robert Falkenberg f3d144dd59 filerf: add tx, multi-channel, open via device string and test 
This commits extends the file-based RF device as follows:

* open device via device string
* add tx to file
* add multi-channel support (multiple files)
* add rf_file_test.c to for testing
 3 years ago
Robert Falkenberg 57f84d4ca4 Radio: add support for file-based RF device abstraction 3 years ago
Robert Falkenberg d3eca325f7 Add file-based RF device for rx from arbitrary FILE* 
It comes with the following changes:

* Add RF frontend API function "srslte_rf_open_file()"
* Open file-based RF via explicit call of custom
  "rf_file_open_file()", instead of "srslte_rf_open_multi()"
  function pointer as for regular devices.
* Introduce device name "file"
* Introduce new SRSLTE_ERROR_RX_EOF error code
* ZMQ: make update_rates() static to resolve conflicts
 3 years ago
Carlo Galiotto 9f25a91282 asn1: fix clang compiling issue #3827 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Xavier Arteaga a74fdb84c9 Added SSB encode and decode from grid, plus unit test 3 years ago
Bedran Karakoc 37280307b5 lib,nas_5g: Fix unpacking/packing for timezone IEs 3 years ago
Bedran Karakoc cf191d8306 lib,nas_5g: Fix packing/unpacking error for ipv4 addresses 3 years ago
dvdgrgrtt a630889d44 Fix AWGN in NR PUSCH performance test 
Fix needed after modifying AWGN API.
 3 years ago
dvdgrgrtt 3e85c3bed0 Improve coding style 3 years ago
dvdgrgrtt 69a7519cb7 Modify pusch_nr_bler_test user interface 
The maximum number of simulated transport blocks is now a CLI parameter.
 3 years ago
dvdgrgrtt b00b260605 Use copyright as file header 3 years ago
dvdgrgrtt bb767814fa Fix minor typo 3 years ago
dvdgrgrtt 442f95ee8b Document PUSCH NR BLER test 3 years ago
dvdgrgrtt 73594cf704 Fix minor bug 
SRS_API was used instead of SRSRAN_API. Did not seem to have major
consequences.
 3 years ago
dvdgrgrtt 63899ef4bc Improve PUSCH NR BLER test output 
When full BLER is enabled, the code also outputs false alarm and missed
detection probabilities.
 3 years ago
dvdgrgrtt 6b0a3669cf Provide PUSCH BLER test 
The new test measures BLER and received throughput for the PUSCH. For
now, only AWGN channel and perfect equalization are considered.
 3 years ago
dvdgrgrtt 3fad800ef6 Fix various typos and minor issues 
Some typos in the comments/error messages.
A couple of minor bugs (should not have any impact in the performance).
 3 years ago
dvdgrgrtt 1390eeea88 sch_nr: Fix CRC-related bug 
CRC failure was not reported correctly when the TB consists of a single
block.
 3 years ago
Andre Puschmann c3596cc684 ue_nas_interfaces.h: set default APN type to ipv4 3 years ago
Robert Falkenberg cceae68958 zmq: extend test to 4 trx, w/wo decimation 3 years ago
Robert Falkenberg b4bbbc902a zmq: fix scaling of samples when decimation is applied 3 years ago
Xavier Arteaga fbf178e958 Decrease PBCH-DMRS threshold to pass test 3 years ago
dvdgrgrtt cac62e01e0 Improve coding style 3 years ago
dvdgrgrtt 2df371fdd6 Provide PRACH NR performance test 3 years ago
Xavier Arteaga e3f8b75652 SSB search uses correlation power to normalise 3 years ago