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192 Commits (532a4b54e7c27a434774e6f31d8ae82bbac5d5f6)

Author SHA1 Message Date
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
Ismael Gomez 6947f87bcb Add minimum NR SA logic in parent PHY class 3 years ago
Francisco ffc1ea5c86 nr,gnb,phy: decoupled gnb and enb phy config structs by moving them to separate files 3 years ago
faluco 453a7760b3 Port misc SSN changes to dev. 3 years ago
Andre Puschmann 9987b9e70b phy_common: fix number of antenna port for NR-only configs 3 years ago
Fabian Eckermann 32a1646536
nr,gnb,rrc: Derive RRC parameters from config. 
* Derive RRC parameters from config.
* nr,gnb,rrc: hard code prach config index to 8 to avoid expiring RA proc window.
 3 years ago
Xavier Arteaga b54d4ad8e2 Avoid copying gNb common configuration in slot basis 3 years ago
Ismael Gomez 09cec9ca5c srsenb,phy: do not get reference to ul_grants, do a copy instead to protect concurrent access 3 years ago
Ismael Gomez c479a1e51e srsenb: Handle error in decode_pusch to avoid logging PUSCH with 0 rnti 3 years ago
Fabian Eckermann 2aa59a55d5 Read max turbo decoder iterations from conf. 3 years ago
Xavier Arteaga 9ecea014bd Added PUSCH DMRS minimum SNR 3 years ago
faluco 83b9777220 Fix data races in cell_list array members inside enb::phy_common. 3 years ago
faluco a703279975 Fix a data race when passing the nr_workers to the txrx worker. 
There was an unprotected access of the txrx reading this variable while being set from a different thread.
Fix it by starting the txrx thread after all variables are ready.
 3 years ago
Xavier Arteaga b6ea78dfd3
Fix gNb PHY-Stack UL-DL time paradox (#3365) 
* Fix gNb PHY-Stack UL-DL time paradox

* Fix clang compilation
 3 years ago
Andre Puschmann 8bb06ff2c0 Added SSB in gNb PHY 3 years ago
Fabian Eckermann 992d1bb02a Configure PHY from RRC. 3 years ago
Andre Puschmann 3fd47d2af4 enb: refactor L2/L3 and (re)move all NR components to gNB stack 
* decouple EUTRA and NR stack classes
* implement dummy X2 interface with control and data plane methods
* implement eNB time source interface that PHY calls
 3 years ago
Andre Puschmann dbbc621905 phy_common: fix PRB lookup for NR cells 3 years ago
Andre Puschmann 4d9d882d75 phy_common: fix getter for nof PRB and ports for NR carriers 3 years ago
Andre Puschmann c0163d7389 nr,slot_worker: add mutex to protect class from concurrent access 
detected during debug while slot_worker was still initialized on the
main process, the PHY workers were already running and accessing
class members
 3 years ago
Andre Puschmann 38f1e158a5 enb,nr: fix NR PHY PRACH init and MAC-PHY interaction 3 years ago
Andre Puschmann de60df9693 enb: initialize NR PHY in eNB 
add required calls to initialize NR PHY alongside with LTE PHY
 3 years ago
Xavier Arteaga 2d737016be Isolate gNb PHY init 3 years ago
Xavier Arteaga b57df4db10 Refactored worker_end mechanism for concurrent workers 3 years ago
Ismael Gomez a896e32cf4 Refactor sub-band CQI processing 3 years ago
Xavier Arteaga 5b31fa72d3 Fix gnb race condition in asynchronous PRACH processing by setting number of threads to 0 3 years ago
Francisco Paisana 74d0a8adb8 sched: add subband cqi info interface to LTE scheduler 3 years ago
Xavier Arteaga b25681f9de gnb,prach: add PRACH to gNB 
rebase of Xavier's feature_gnb_prach branch
 3 years ago
Andre Puschmann 6c82d63aa6 remove legacy PNF/VNF code 
the code hasn't been maintained for a while an likely needs to be
adapted for a real-world scenarios.

in order to avoid having to maintain two MAC/PHY interfaces we
remove the code from now.
 3 years ago
Xavier Arteaga 96cb25b868 Add arguments to NR PHY test 3 years ago
Xavier Arteaga 658b47d917 Added NR PUSCH and PUCCH decoder in gnb_ul 3 years ago
Xavier Arteaga f6fc215541 Refactored enb_dl_nr to gnb_dl and initial gnb_ul 3 years ago
Xavier Arteaga 8378c85ec4 Refactored gNb PHY 3 years ago
Xavier Arteaga aef3e5a40a More NR PHY test and GNB PHY development 3 years ago
Xavier Arteaga d49734b1bc SRSENB: Refactor to accomodate 5G NR 3 years ago
Xavier Arteaga b1e4720721 SRSUE/SRSENB: added tx_enable flag in worker_end 3 years ago
Xavier Arteaga 027201d457 SRSUE/SRSENB: Refactor NR workers to generalise lower PHY 3 years ago
Xavier Arteaga ce3c808a16 Reviewed SRSENB PHY unused variables and log messages 3 years ago
yagoda 9501283c1c fixing support for extended Cyclic Prefix 
small cosmetic fixes of CP code
 4 years ago
AlaiaL 82788ca094 Fixed issues from coverity: 
- 370233
- 370234
- 370239
- 370240
- 370241
- 370242
- 370243
- 370295
 4 years ago
Francisco d02cc51e33 use mutex or atomic in running flag to signal the interruption of a thread 4 years ago
Xavier Arteaga 49731ab5a1 Initial NR-DCI refactor 
Added NR DCI 1_1 size

Several DCI NR fixes
 4 years ago
Ismael Gomez 14bfd55fb9 Restore removed function from ue_db 4 years ago
Xavier Arteaga cade7c8104 Removed redundant error traces 4 years ago
Xavier Arteaga c5bb522f11 SRSENB: Add PHY UE DB return codes 4 years ago
Codebot 4523ee6087 rename srsLTE to srsRAN 4 years ago
Francisco 3e9f93eb8a refactor - remove old log_filter and logmap libraries from the codebase 4 years ago
Xavier Arteaga 1e55d68b55 Removed set RNTI from API 4 years ago
Francisco 4b09507c19 remove srslte.h includes from upper layers 4 years ago
Francisco 23459dee28 Created enb_{rlc/pdcp/gtpu/phy_interfaces.h files. 4 years ago