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srsRAN_4G
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115 Commits (58ab8086ff7374bf9dfec9e221c38f25559d54bb)

Author SHA1 Message Date
Ismael Gomez 58ab8086ff Added multi gNb simulation and RF 3 years ago
dvdgrgrtt 864cb14eec Fix some clang-tidy warnings 3 years ago
dvdgrgrtt 32c4da8db0 Fix typos 3 years ago
dvdgrgrtt b44c593162 Improve nr_phy_test user interface 
The program was not reading configuration files. Also, it exited with a
segmentation fault when given the option "--help".

Fix a couple of typos in messages.
 3 years ago
dvdgrgrtt 7a64406773 Fix nr_phy_test printed metrics 
Some tables displayed the min value twice instead of min and max.
 3 years ago
Francisco fd7c5e375c nr,gnb,rrc: implement NR RRCSetup in RRC and wrote unit test 3 years ago
Andre Puschmann 0967cda042 gnb,stack: move gNB components into own folder 
* move RRC, MAC, NGAP, SDAP into gnb folder
* move testing code below respective layers
 3 years ago
Francisco 8d719db43d nr,gnb,mac: implement zero-copy get_dl_sched/get_ul_sched NR scheduler interface 3 years ago
Francisco f2409534e4 nr,gnb,sched: Simplify sched api and locking design to better reflect the mac-phy FAPI interface 
- removal of condition variables from sched main calls
- addition of sched sched::slot_indication call as a point of synchronization per slot
- removal of sched_worker_manager class
- removal of serv_cell_manager class
- centralization of cc-specific functionality and components in cc_worker
 3 years ago
Fabian Eckermann 8753ea1be5 Fix coverty defects. 3 years ago
faluco dc31fb05a3 Fix ODR issue detected by ASAN in arch for the srsran_verbose global variable. 3 years ago
faluco fa8e8ddf1f Fix an ODR issue detected by ASAN in arch, where the global variable handler_registered was defined multiple times. 3 years ago
Francisco 67a39fbb81 nr,sched: push BSRs into the scheduler when nr_phy_test is run with PUSCH enabled 3 years ago
Xavier Arteaga ebab12403f
Asynchronous NR PHY configuration (#3527) 
* Fix a race condition when accessing the NR PHY cfg by the RRC and phy workers.
Rework how the phy cfg is handled, now workers have their own copy that gets updated after a reconfig moving it out of the state class.

* Default initialize sf_len member in sf_worker for consistency.

* Asynchronous NR PHY configuration

* Fix compilation

* Corrected method override and fix unitialised value

* Added carrier equal comparison to avoid aligment byte padding comparison

Co-authored-by: faluco <borja.ferrer@softwareradiosystems.com>
 3 years ago
Xavier Arteaga 96e49980c6 Fix gNb dummy stack process ID selection 3 years ago
Fabian Eckermann 2aa59a55d5 Read max turbo decoder iterations from conf. 3 years ago
Xavier Arteaga b3a844c533 Removed redundant metric trace and add PUCCH SNR assertion 3 years ago
Francisco 01d8814f39 sched,nr: when sched allocates PUSCH, SR doesn't need to be decoded 3 years ago
Francisco 9df6c6b936 sched,nr: ensure the ue_cfg_t passed to the scheduler in NR FDD mode has the correct harq delay 3 years ago
Francisco 04d48127bb nr,sched: enable NR fixed mcs configuration via enb.conf 3 years ago
Xavier Arteaga 4e76d7fef6 Enhanced nr_phy_test to assert PRACH detection 3 years ago
Xavier Arteaga 7ecca61d60 Enhanced nr_phy_test with better PRACH stats 3 years ago
Francisco 5979f98a8e nr,test: ensure phy metrics are generated in nr_phy_test when real mac is used 3 years ago
Francisco 510e9f47a7 sched,nr: simplify metrics extraction from MAC 
Allow some level of mutex contention between metrics and worker threads in accessing
internal scheduler variables.
 3 years ago
Francisco 6617b9c558 nr,sched: simplify command line arg to enable real mac in nr_phy_test 3 years ago
Francisco 9efc3e05f3 nr,sched: enable real mac and scheduler in nr_phy_test traffic tests 3 years ago
Xavier Arteaga 9d4fd1c5cc Add NR SFN from SSB assertion and fix dummy SSB scheduling 3 years ago
Xavier Arteaga 1bdb1bb62d Store PUSCH CSI from PUSCH DMRS 3 years ago
Joaquim 82ae0e6c37
nr_phy test: add AWGN channel simulator, add High Speed Train channel (#3288) 
Add channel simulator to nr_phy tests.

UL and DL channel simulators added, with AWGN and CFO using the HST scenario. The DL AWGN is adjusted according to signal power.
 3 years ago
Xavier Arteaga d5b34696b4 Sepparate CSI report configuration from quantification and integrate in nr_phy_test with assertions 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 8830c2796f Add support for NSA FDD on band n3, n5 and n7. 3 years ago
Fabian Eckermann 9b1d783812 Code formatting. 3 years ago
Xavier Arteaga 8b2514ded3 Added NZP-CSI-RS signals in gNb 3 years ago
Francisco Paisana a952f0f62d sched,nr: expose sched nr UE bearer configuration in sched interface 3 years ago
Francisco Paisana bdf18856d1 sched,nr: fix handling of DL BSR in NR scheduler and computation of UCI 3 years ago
Francisco Paisana a035ad144b mac,nr: create sched_nr object only at mac::init() 3 years ago
Xavier Arteaga 182202bdb0 Added NR PHY SR test cases 3 years ago
Xavier Arteaga 0324806d6c Packed NR TDD config in duplex configuration and created test case for FDD 3 years ago
Andre Puschmann ed92f2bd34 enb,mac_nr: remove EUTRA cell param for MAC-NR cell config calls 
* the old srsran_cell_cfg_t is only carried for SIB params
* the SIB scheduling, etc needs to be ported and integrated into NR data structures
* disbable SIB test for the moment
 3 years ago
Andre Puschmann 6a46931144 mac_nr,enb: move header into nr subfolder 3 years ago
Xavier Arteaga 54c39d8447 Set nr_phy_test scheduler logger to the level defined in the arguments 3 years ago
Francisco Paisana 04e5c81edf sched,nr: nr_phy_test now uses the whole mac class rather than just the scheduler 3 years ago
Francisco Paisana 05a5f4115f sched,nr: extended sched nr DL output to account for RAR content and assist with RAR encoding in the mac_nr class 3 years ago
Francisco Paisana 36eee0ab40 test,nr: add ra_search_space configuration to phy_cfg_nr; now the test ue searches for RA-RNTI while expecting a RAR 3 years ago
Andre Puschmann c03623863b enb,nsa: fix UL PDU processing 
* remove const from pusch_info() MAC/PHY interface to allow moving unique byte buffer
 3 years ago
Andre Puschmann fc35c0ee51 enb,nsa: fix packing of DL MAC PDUs 
* use byte_buffer_t as interface type for DL PHY-MAC interface
* fix missing clear() for new DL tx
 3 years ago
Xavier Arteaga 3ae131b336 gNb creates PUSCH decode PDU 3 years ago
Xavier Arteaga 6707ec9928 Introduced multiple BW for PHY DL NR test 3 years ago