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4757 Commits (9a0d7113bc27b17ef0cd39c9a46974350598c64b)

Author SHA1 Message Date
Robert Falkenberg c75b8d1708 rlc, nr: increment sequence numbers using modulus 'mod_nr' 3 years ago
Robert Falkenberg 8f6e3996d3 rlc, nr: add discard_test for AM 3 years ago
Robert Falkenberg 42a8e957d4 rlc, nr: fix rlc_am_nr_tx::has_data() 3 years ago
Robert Falkenberg 95ebc06ec1 rlc: implement SDU discard for AM+UM in NR+LTE 
- Implemented in common base classes
- Added locking
 3 years ago
Robert Falkenberg 9b44d13471 rlc, nr: notify PDCP about fully acked SDUs 3 years ago
Pedro Alvarez e6d976d115 lib,rlc_am_nr: fixed stack smashing bug that happened when too many NACKs were present in the status report 3 years ago
Pedro Alvarez ddbd857867 lib,rlc_am_nr: make sure that the RB name is logged when logging the header and status PDUs in NR 3 years ago
Pedro Alvarez b399724717 lib,rlc_am_nr: fix wrong if checking if the grant was too small to generate a segment 3 years ago
Robert Falkenberg e086479a7b srsran_rf: fix build without any active RF plugin 3 years ago
Robert Falkenberg 2dca581741 srsran_rf: only build each plugin when found AND enabled 
Since [PLUGINNAME]_FOUND are cached variables, some plugins
were always built if they were found once, regardless if
the current value of ENABLE_[PLUGINNAME]
 3 years ago
Robert Falkenberg 2570c2ce77 srsran_rf: cosmetic changes 3 years ago
Robert Falkenberg 3a73d84294 srsran_rf: support dynamic loading of RF plugins 
This adds flexible plugin-like loading of the individual RF
implementations (zmq, uhd, soapy,...) as per availability at runtime.
Unlike before, the binary application is not terminated if the
dependencies of individual RF interfaces are not installed on the
executing system.  To do this, the plugins are not linked by the linker
at compile time, but opened at runtime via dlopen() and dropped in case
of failure due to missing dependencies.
 3 years ago
Andre Puschmann acecb1c303 emergency_handlers: increase max handlers to 256 
in the ttcn3_dut application many "virtuaL" UE instances are created and
destroyed when executing the tests.

With the previous limit of 12 handlers the application stopped after
a few tests. With the limit raised to 256 we should be able to run
all white_listed TTCN3 tests for the UE without problems.

This fixes #3886
 3 years ago
Bedran Karakoc 28493ec553 lib,nas_5g: Remove whitespaces in strings 3 years ago
Bedran Karakoc 767feddd73 lib,nas_5g: Implement to_string() functionality for options 3 years ago
Alejandro Leal 65519eaf3d Fixes the comparison. uint8_t was promoted to int. 3 years ago
Pedro Alvarez 2156c319d2 lib,rlc_am_nr: temporarily disable RLC AM NR stress test. 3 years ago
Pedro Alvarez 9205ede8c1 lib,rlc_am_nr: enabled RLC AM NR stress tests 3 years ago
Pedro Alvarez c8d15135c6 lib,rlc_am_nr: addressing reveier comments: 
* made some methods const
  * changed from TESTASSERT to TESTASSERT_EQ
  * fix up comment
  * removed superfulous if
  * used typedef for list of segments received
  * added unit test for is_retx_required()
  * added unit test for malformed status PDU
 3 years ago
Pedro Alvarez c47be649f4 lib,rlc_am_nr: added assert to double check nof_bytes before memcopying into the payload on build_retx_pdu_without_segmentation() 3 years ago
Pedro Alvarez 871142b722 lib,rlc_am_nr: fix up the last metric checks in the retx_segment_test() 3 years ago
Pedro Alvarez 634c9ea3af lib,rlc_am_nr: starting to order segments to be able to receive them out-of-order 3 years ago
Pedro Alvarez 3b9ad84bda lib,rlc_am_nr: fix checking some statistics in unit test 3 years ago
Pedro Alvarez 832d650574 lib,rlc_am_nr: remove unused variables. Fixed up some comments. 3 years ago
Pedro Alvarez 9bb3b1f18f lib,rlc_am_nr: remove unused code after re-factor 3 years ago
Pedro Alvarez 4bbbc8ffde lib,rlc_am_nr: fixed incorrectly adding to many segments when receiving a status report with an SO. 3 years ago
Pedro Alvarez 5e8b7b5ebe lib,rlc_am_nr: re-factored code for retx'ing with and without segmentation. 3 years ago
Pedro Alvarez 8c53c74c86 lib,rlc_am_nr: fix ptr increment when there is no SO when writting status report without SO. 3 years ago
Pedro Alvarez 525d2db454 lib,rlc_am_nr: re-enable all tests 3 years ago
Pedro Alvarez b13d0ca84a lib,rlc_am_nr: fixed generation of status report when SOs are present. Starting to test retx of segments. 3 years ago
Pedro Alvarez 876c45c534 lib,rlc_am_nr: added ability to pack/unpack SO_start and SO_end to rlc am nr NACKs. Added unit test for this feature. 3 years ago
Pedro Alvarez 047831e178 lib,rlc_am_nr: fixup compilation of rlc_am_nr_pdu_test when saving pcaps 3 years ago
Pedro Alvarez 12e530a800 lib,rlc_am_nr: fix generation of status report when NACKs of lost SDU segments are present. 3 years ago
Pedro Alvarez 7206517846 lib,rlc_am_nr: starting to add unit test for retx'ing segments. Fixed issue in updating tx_next when segmenting the SDU. 3 years ago
Pedro Alvarez 801eddf899 lib,rlc_am_nr: fix up test regarding retx segmentation 3 years ago
Pedro Alvarez 38e4c47f34 lib,rlc_am_nr: added current SO to keep track of the SO for the next RETX. 3 years ago
Pedro Alvarez 5fa72b2b3d lib,rlc_am_nr: fix creation of retx segement from existing segment. 3 years ago
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
Xavier Arteaga 569f5c1a6f Protect input buffer SSB demodulation in search/find and skip PBCH decoding if PBCH DMRS correlation does not reach threshold 3 years ago
Xavier Arteaga aea7a11e53 Fix SKIQ compilation with gcc-11 3 years ago
Carlo Galiotto d5859fb60b rrc-nr: remove comments/dead code 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto fe6500bd55 rrc: copy PUCCH cnf from RRCSetup to PHY structs 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 362abfe3c9 rrc-nr: add conversion for pucch_cfg 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto a53e7c9673 TMP WIP 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Carlo Galiotto 49e01584ac rrc-nr: fix rebase issue 
Signed-off-by: Carlo Galiotto <carlo@srs.io>
 3 years ago
Francisco Paisana 378e14826e rrc,nr: fix conversion of csi meas cfg to phy cfg flat struct 3 years ago
Xavier Arteaga 256bba0fd3 Handle NAN in NR PBCH reception and add unit test case 3 years ago
Bedran Karakoc 70084cf9cc Added unit test for K_gnb derivation 3 years ago
Bedran Karakoc efa13290a9 ue,rrc_nr,nas_5g: Introduce NR AS Key derivation and update context handling in 5G NAS 3 years ago
Bedran Karakoc a8eaf1cdd8 ue,nas_5g: Add get_k_amf() helper function and security context flag 3 years ago
Andre Puschmann 44a00feccb pdcp_entity_base: fix log typo 3 years ago