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srsRAN_4G
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516 Commits (e26d873249a78079d9e1ee7bac0e2731a40eb6ab)

Author SHA1 Message Date
Piotr Gawlowicz 3178abf37b add Intra‑band Non-contiguous CA band combinations to UE caps 2 years ago
yagoda 637e7ce9fa eMBMS: removing duplicate sib13 functions from RRC 2 years ago
yagoda cb8b782a6d nas,ngap: adding initial support for NSSAI based slicing in the UE & gNodeB 2 years ago
CheolJun Park 2a69e17e85 ue,nas: fix integrity check for DL messages 2 years ago
Andre Puschmann be40336089 all: mark various function args as const& to avoid pass by value 2 years ago
Andre Puschmann 15c6feeba6 srsue: init softbuffer structs for mch,pch 2 years ago
yagoda 19918d9a67 phy,mac,mbms: moving payload buffer from MAC to PHY to avoid thread clashes 2 years ago
David Rupprecht 68fe21928e Added initialization of nas5g logger 2 years ago
Andre Puschmann 6db4835302 ue,rrc_nr: use minimal NR capabilities by default 
keep hard-coded caps as compile-time option but don't use them by default.
 3 years ago
Bedran Karakoc 2cccad9d28 ue,rrc_nr: Added initial UE Capability Information 3 years ago
Andre Puschmann da2ac3b2c1 srsue,rrc_nr: fix warning and error logs in SA mode 
- provide PHY config state to configure MIB values (coreset0).
- set PRACH freq_offset to valid value to please config checker.

Addresses:
2022-04-19T12:42:38.726040 [PHY-SA ] [E] [    0] prach_cfg.freq_offset=0 is not compatible with LTE
2022-04-19T12:42:38.726040 [PHY-SA ] [I] [    0] PHY:   Set TA offset: n_ta_offset: 0, ta_usec: 0.0
2022-04-19T12:42:38.726141 [RRC-NR ] [W] PHY configuration completed without a clear state.
 3 years ago
Andre Puschmann b2e0481849 ue,mac,nr: fix another race in MAC 3 years ago
Andre Puschmann b157490cb3 ue,nr,mac: fix race-condition when accesing temp RNTIs during RA procedure 
the race was in the prach_nr that stored the temp crnti without proper protection.
the fix moves the logic to store the value to the MAC that uses the thread-safe
RNTI object for this.
 3 years ago
Ismael Gomez 6ffa036b84 srsue,stack: initialize sdap pointers 3 years ago
Ismael Gomez edeb8e8f18 srsue,nr: add TA support from RAR and MAC CE 3 years ago
Ismael Gomez b3497c4a94 srsue,nr: decode SIB1 based on coreset0 configuration in MIB 3 years ago
Ismael Gomez bfe69deccc srsue, nr: Add SDAP to the UE. Supports only UL header 3 years ago
Ismael Gomez a4f26fa5d6 srsue,rrc: send precanned UECapabilityInformation 3 years ago
Ismael Gomez 7f8ac07b65 srsue: fix A1/S2 reports with CA. Fix some unstability issues when doing HO with multiple carriers due to frequent call to update_phy 3 years ago
Andre Puschmann 32885e2404 ue, rrc_nr: refactor PHY config statages for NSA/SA operation 
split the PHY config states into NSA and SA states.
this should remove unwanted warnings when PHY returns
from the configuration.
 3 years ago
Andre Puschmann 83ad98c58b srsue,rrc_nr: add helper to configure default PHY layer parameters 3 years ago
Andre Puschmann 7c63da9e4d srsue,rrc_nr: expose main carrier parameters as config 
* remove hard-coded ARFCN, SCS, etc
* use PCI deteceted in cell search for carrier config
 3 years ago
Andre Puschmann 8464a6ed63 srsue: refactor SA mode in RRC, don't initilize NSA-5G in NSA mode 3 years ago
Andre Puschmann 71f48ee7f2 ue,rrc: refactor PHY parameter derivation for SA 
* expose carrier/SSB config in RRC args
* provide hard-coded values until exposed as param
* remove coreless option
 3 years ago
Bedran Karakoc d448eac941 ue,rrc_nr: Add dummy handler for RRC Release to avoid logging an unhandled message error 3 years ago
Andre Puschmann 4890ee9875 ue,rrc: add RRC metrics and fix stdout 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 f3fa0d6d46 ue,rrc_nr: add RRC Reconfig Complete sender 3 years ago
Fabian Eckermann 12cc7cb4d7 Add support for RRC redirect. 3 years ago
Andre Puschmann 09b8d3ba6b ue,rrc_nr: add message handler/sender for SA until security mode command 3 years ago
Andre Puschmann e9252c731e ue,rrc: fix cell selection and RRC setup procedure 
* fix event processing in RRC procedures
* add UE timer and constants
* parse SRB setup
 3 years ago
Xavier Arteaga 8854ba49b9 UE RRC NR includes cell search in the initial cell selection procedure 3 years ago
Xavier Arteaga db19941985 Minor changes on UE SA PHY 3 years ago
Xavier Arteaga e2b2007293 Fix srsue compilation 3 years ago
Fabian Eckermann 4182a9f164 Add cell group update without random access. 3 years ago
Fabian Eckermann a6c1098afe Add decoding of RRC reconfiguration. 3 years ago
Fabian Eckermann 6252d94ef4 Change NSA RRC reconfiguration interface to prepare for SA. 3 years ago
Fabian Eckermann 1407983c75 Add decoding of RRC setup. 3 years ago
Fabian Eckermann affdacd9b4 Add decoding of sib1. 3 years ago
Ismael Gomez 3c929ed24c ue,sa: Sends PRACH and receives RAR, then Msg4, resolves contention resolution and pushes ConnectionSetup to RRC 3 years ago
Ismael Gomez 15025f5d57 Merge remote-tracking branch 'origin/sa_ue_rrc2' into feature_nr_sa_igm 3 years ago
Andre Puschmann 28bd93be40 ue,sa: add minimal cell selection and setup request procedure 
skeleton based on EUTRA procedures
 3 years ago
Ismael Gomez 219bae4fd3 srsue,sa: dummy rrc_nr to initiate dummy cell_select and phy_cfg 3 years ago
Ismael Gomez fb897d2998 Refactor PHY interfaces to remove difference between SA and NSA PHY 3 years ago
Andre Puschmann 7227f03314 ue,rrc_nr: refactor reconfig procedure to own source file 
preparation to add next procedure
 3 years ago
Andre Puschmann ccd4334672 rrc_nr: add basic interface for NAS 3 years ago
Andre Puschmann a15962c817 ue,rrc: move NR RRC into own folder 3 years ago
faluco 3b2f0d2f65 Fix several issues in GW class: 
- Avoid triggering an assertion when the  gw thread is pending termination.
- Re-order gw::stop method to avoid a race condition when closing the TUN device while the gw thread is still running.
 3 years ago
faluco f1385640c4 Fix data race in proc_bsr and ul_harq classes. 3 years ago