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srsRAN_4G
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78 Commits (67c5b50c53c5aa2fa1c83e5eeb44d5ffef4f7e0a)

Author SHA1 Message Date
Ismael Gomez f8c2fa05bf srsue,phy: support n_ta_offset parameter from sib1 3 years ago
Ismael Gomez edeb8e8f18 srsue,nr: add TA support from RAR and MAC CE 3 years ago
Francisco Paisana e4a15c9c51 rrc,gnb: move non-phy fields out of phy_cell_nr_t 3 years ago
Xavier Arteaga 57b50edbe2 Fix initial buffer data and removed unimplemented method 3 years ago
Xavier Arteaga 0812a90d21 Removed unused attribute and fix end-of-burst in NR UE SA PHY 3 years ago
Xavier Arteaga d089653bd2 Fix concurrent access in UE NR PHY clear pending states 3 years ago
Xavier Arteaga d6ee282796 Created dummy radio and moved UE dummy PHY into real UE SA PHY 3 years ago
Xavier Arteaga a5130673f6 More cell search development 3 years ago
Xavier Arteaga 6c4c1ea155 NR UE PHY: interfaced fix wideband CQI reporting in nr_phy_test 3 years ago
Ismael Gomez 46f4be458a ue,sa: can sync and receive pbch successfully 3 years ago
Ismael Gomez 219bae4fd3 srsue,sa: dummy rrc_nr to initiate dummy cell_select and phy_cfg 3 years ago
Ismael Gomez c71ab70b83 Completed basic sync module with bypass camping. Removed ue_phy_nr and ue_phy_lte base classes 3 years ago
Ismael Gomez fb897d2998 Refactor PHY interfaces to remove difference between SA and NSA PHY 3 years ago
Xavier Arteaga fb17e3326f More development in UE NR SA cell search 3 years ago
Xavier Arteaga b1bcc1a8c0 Initial UE NR SA PHY classes 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 4cea3d92bd NR PHY accepts multiple SF PRACH sequence 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 de00b80228 Review NR NSA CFO estimation and compensation 3 years ago
Andre Puschmann cc2d71183e ue,phy,nr: fix race condition when setting UL grant for Msg3 
the Msg3 UL grant requires the TTI in which the RAR has been received
to calcualte the correct timing. There was a race between PHY and Stack
thread.

This patch circumvents the issue by removing a PHY state member that only holds
the RAR Rx timing. In the new interface the RA proc passes the Rx TTI
to the PHY again when setting the UL grant so the PHY can calculate the
correct timing without any state.
 3 years ago
Xavier Arteaga 8aa7ae7d95 Remove unused attribute 3 years ago
Xavier Arteaga 4cb633e6e6 UE dicards NR CFO measurement if SNR is negative 3 years ago
Xavier Arteaga 83b9b2d1ff Implemented UE open loop CFO compensation for NR 3 years ago
Xavier Arteaga cba6df3722 Extended NR PHY robustnes against wrong RRC configuration 3 years ago
Xavier Arteaga b57df4db10 Refactored worker_end mechanism for concurrent workers 3 years ago
Xavier Arteaga b25681f9de gnb,prach: add PRACH to gNB 
rebase of Xavier's feature_gnb_prach branch
 4 years ago
Xavier Arteaga 54a12870ec SRSUE: avoid negative SR transmission in NR 4 years ago
Xavier Arteaga e3afd945bc Refactored NR HARQ ACK feedback 4 years ago
Xavier Arteaga eecaccb541 Added NR PHY helpers 4 years ago
Xavier Arteaga d49734b1bc SRSENB: Refactor to accomodate 5G NR 4 years ago
Xavier Arteaga 027201d457 SRSUE/SRSENB: Refactor NR workers to generalise lower PHY 4 years ago
Xavier Arteaga a57336d64f Integrate periodic SSB measurement in SRSUE and fix related defects 4 years ago
Xavier Arteaga 1396c2a1e2 Mulpiple CSI measurement fixes. Channel and sync metrics from CSI measurements 4 years ago
Xavier Arteaga 653177ca7c SRSUE: Refactored work_dl for NR. Added NZP-CSI-RS measurement 4 years ago
Xavier Arteaga ab6a5ef17a Added NR DCI conversion to string for formats 1_0 and 1_1 4 years ago
Xavier Arteaga 407903e0d6 SRSUE: refactor carrier setting for accepting a dynamic carrier configuration 4 years ago
David Rupprecht f42d4dbc28 Refactored carrier config 4 years ago
Andre Puschmann edd150b29f fix PID not being set when reading pending UL grant 
this should fix #2679
 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 2f453b43ba Initial NR PHY interface 4 years ago
Xavier Arteaga db1a1c059c NR PHY workers TTI synchronization between DL and UL work 4 years ago
Xavier Arteaga 991c6e7016 Refactored NR HARQ-ACK feedback enqueue 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 dee2ec30cd SRSUE: use new MAC interface for NR SR procedure 4 years ago
Xavier Arteaga 01990c2e1d SRSUE: Add PHY-MAC SR related interfaces 4 years ago
Xavier Arteaga 5bdf2c93b3 Initial NR PDSCH CSI-RS RE skip and other changes 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 9dffad87f2 Initial UCI bits multiplexing in PUSCH 4 years ago