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srsLTE
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495 Commits

Author SHA1 Message Date
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
 2022-02-01 20:38:06 +01:00
Andre Puschmann 8464a6ed63 srsue: refactor SA mode in RRC, don't initilize NSA-5G in NSA mode 2022-02-01 20:38:06 +01:00
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
 2022-02-01 20:38:06 +01:00
Bedran Karakoc d448eac941 ue,rrc_nr: Add dummy handler for RRC Release to avoid logging an unhandled message error 2022-01-31 16:19:20 +01:00
Andre Puschmann 4890ee9875 ue,rrc: add RRC metrics and fix stdout 2022-01-27 15:17:00 +01:00
Bedran Karakoc efa13290a9 ue,rrc_nr,nas_5g: Introduce NR AS Key derivation and update context handling in 5G NAS 2022-01-25 14:24:58 +01:00
Bedran Karakoc a8eaf1cdd8 ue,nas_5g: Add get_k_amf() helper function and security context flag 2022-01-25 14:24:58 +01:00
Andre Puschmann f3fa0d6d46 ue,rrc_nr: add RRC Reconfig Complete sender 2022-01-24 11:57:46 +01:00
Fabian Eckermann 12cc7cb4d7 Add support for RRC redirect. 2022-01-21 09:46:56 +01:00
Andre Puschmann 09b8d3ba6b ue,rrc_nr: add message handler/sender for SA until security mode command 2022-01-19 18:37:24 +01:00
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
 2022-01-18 18:20:04 +01:00
Xavier Arteaga 8854ba49b9 UE RRC NR includes cell search in the initial cell selection procedure 2022-01-17 10:55:38 +01:00
Xavier Arteaga db19941985 Minor changes on UE SA PHY 2022-01-12 10:27:33 +01:00
Xavier Arteaga e2b2007293 Fix srsue compilation 2022-01-12 10:27:33 +01:00
Fabian Eckermann 4182a9f164 Add cell group update without random access. 2022-01-10 21:09:03 +01:00
Fabian Eckermann a6c1098afe Add decoding of RRC reconfiguration. 2022-01-10 21:09:03 +01:00
Fabian Eckermann 6252d94ef4 Change NSA RRC reconfiguration interface to prepare for SA. 2021-12-14 18:00:49 +01:00
Fabian Eckermann 1407983c75 Add decoding of RRC setup. 2021-12-14 18:00:49 +01:00
Fabian Eckermann affdacd9b4 Add decoding of sib1. 2021-12-14 18:00:49 +01:00
Ismael Gomez 3c929ed24c ue,sa: Sends PRACH and receives RAR, then Msg4, resolves contention resolution and pushes ConnectionSetup to RRC 2021-12-01 22:36:10 +01:00
Ismael Gomez 15025f5d57 Merge remote-tracking branch 'origin/sa_ue_rrc2' into feature_nr_sa_igm 2021-12-01 10:50:27 +01:00
Andre Puschmann 28bd93be40 ue,sa: add minimal cell selection and setup request procedure 
skeleton based on EUTRA procedures
 2021-11-30 18:13:23 +01:00
Ismael Gomez 219bae4fd3 srsue,sa: dummy rrc_nr to initiate dummy cell_select and phy_cfg 2021-11-30 14:45:26 +01:00
Ismael Gomez fb897d2998 Refactor PHY interfaces to remove difference between SA and NSA PHY 2021-11-30 14:45:26 +01:00
Andre Puschmann 7227f03314 ue,rrc_nr: refactor reconfig procedure to own source file 
preparation to add next procedure
 2021-11-29 12:44:32 +01:00
Andre Puschmann ccd4334672 rrc_nr: add basic interface for NAS 2021-11-29 12:44:32 +01:00
Andre Puschmann a15962c817 ue,rrc: move NR RRC into own folder 2021-11-29 12:44:32 +01:00
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.
 2021-10-28 17:42:08 +02:00
faluco f1385640c4 Fix data race in proc_bsr and ul_harq classes. 2021-10-27 18:15:28 +02:00
faluco 92b81b200f Fix data race in ul_harq_process::current_irv. 2021-10-26 19:04:02 +02:00
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>
 2021-10-25 10:51:02 +02:00
faluco 5f93ff6ed0 Batch of data race fixes in the following classes: RLC AM, Intra measure, UL HARQ, PHY common. 2021-10-23 21:26:00 +02:00
Ismael Gomez c096270fc7 ue,nr: ignore NDI if received on T-CRNTI or RAR 2021-10-21 22:17:30 +02:00
faluco d7e8d6bf65 Fix data race in mux_nr::add_bsr_ce. 2021-10-20 18:08:41 +02:00
Francisco 81174bda64 nr,ue,rrc: release NR logical channels during RRC release 2021-10-15 18:28:09 +01:00
Bedran Karakoc 0507d9df2b nas,nr: Fix ciphering and sequence numbers in NAS 2021-10-15 14:47:22 +02:00
Alejandro Leal Conejos 1a64c6adad Enum fixes so clang 12 can build the repo 2021-10-14 08:48:04 +02:00
David Rupprecht 5c44d774d0 Added 5G Metrics 2021-10-12 10:48:10 +02:00
David Rupprecht 59e847ba08 Added NAS 5G args 2021-10-12 10:48:10 +02:00
David Rupprecht 5910d8847a Split NAS security ctxt 2021-10-12 10:48:10 +02:00
Francisco b8976ca463 nr,ue,rrc: avoid configuring the CSI until NR RA is complete 2021-10-08 12:15:55 +01:00
Francisco 47e5e85449 refactor: clean unnecessary includes of the asn1/rrc_nr.h 2021-10-07 23:08:07 +01:00
Bedran Karakoc 1e1e1420b1 Return AUTS in authentication failure for case AUTH_SYNCH_FAILURE 2021-10-06 20:01:00 +02:00
Bedran Karakoc de750fad09 Added helper function for replayed security capabilities 2021-10-06 20:01:00 +02:00
Bedran Karakoc 193ec4abfa Trigger switch_off in NAS 2021-10-06 20:01:00 +02:00
Bedran Karakoc 441251bdd1 Remove unused parameter 2021-10-06 20:01:00 +02:00
Bedran Karakoc a4cc9b6ca0 Fix handle_authentication_request and add handler for authentication reject 2021-10-06 20:01:00 +02:00
Bedran Karakoc e8bcc0a61e Added handler for identity request and sender for identity response 2021-10-06 20:01:00 +02:00
Bedran Karakoc 850606f20b Added deregistration (UE terminating) 2021-10-06 20:01:00 +02:00
faluco a9c65bd369 UE: Implement a thread safe wrapper class for accessing the mac_grant_ul_t member in ul_harq_process. 
This fixes many race conditions detected by TSAN around this class.
 2021-10-06 14:47:23 +02:00