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Author SHA1 Message Date
Angelo Athanassopoulos 7eb2e99dcd NR RRC - RRCReestablishment - Fix MultiplePDU Regression 
Simplify RRCReestablishmentComplete procedure with respective function,
removed the block that frees all the NAS PDUs and created a function for this.
 2023-04-04 14:05:03 +02:00
Angelo Athanassopoulos 26909e7c32 NR RRC - RRCReestablishment - Fix MultiplePDU Regression 
Cosmetic changes, added doxygen configuration, and changed the rrc_gNB_process_RRCReestablishmentComplete function arguments' alignment, so in the future if an argument is removed or added to be better visible in the commits
 2023-04-04 14:05:03 +02:00
Angelo Athanassopoulos 33c09b7776 NR RRC - RRCReestablishment - Fix MultiplePDU Regression 
The generateDRB function now creates a DRB and puts it in the struct member of gNB_RRC_UE_t, from this struct we can generate ASN1 messages by calling the generateDRB_ASN1
 2023-04-04 00:44:43 +02:00
Angelo Athanassopoulos af8b3b0486 NR RRC - RRCReestablishment - Fix MultiplePDU Regression 
Added function to create ASN1 DRB-ToAddMod structs from, gNB_RRC_UE_t established_drbs
 2023-04-04 00:44:38 +02:00
Angelo Athanassopoulos 5403198996 NR RRC - RRCReestablishment - Fix MultiplePDU Regression 
Added struct member to gNB_RRC_UE_t to store the established DRBs for a UE, this can be used to generate ASN1 structs, during RRCReconfiguration
 2023-04-04 00:18:44 +02:00
Robert Schmidt 1f97969675 Merge branch 'integration_2023_w13' into 'develop' 
integration_2023_w13

See merge request oai/openairinterface5g!2037

* !1945 Free RNTI related structures at PHY after UE disconnection
* !2011 Creation of new pipeline LTE-TDD-2x2-container
* !1854 Handle reconfigurationWithSync
* !2019 bugfix: LDPC decoding in the gNB: clear d properly
* !2038 Fix DL 2x2 errors
* !2039 Adding test-case in XML to reset USRP in LTE-TDD pipeline
* !2008 Implement NR-UE Deregistration procedure
* !2023 Rework PDCP OAI API to allow custom SRB data forwarding (e.g., in F1)
* !2015 Update documentation: CI, general README.md, overview of doc README, various improvements
 2023-04-01 13:28:17 +00:00
Robert Schmidt 06c0979b90 Merge remote-tracking branch 'origin/doc-ci' into integration_2023_w13 2023-03-31 18:06:19 +02:00
Robert Schmidt 51fe9b84dd Merge remote-tracking branch 'origin/pdcp-callbacks-simplify' into integration_2023_w13 2023-03-31 18:03:40 +02:00
Robert Schmidt 5268dbf3f8 Merge remote-tracking branch 'origin/deregistration' into integration_2023_w13 2023-03-31 18:01:00 +02:00
Robert Schmidt ca6ae2c486 Merge remote-tracking branch 'origin/ci-ltetdd-reset-usrp' into integration_2023_w13 2023-03-31 18:00:03 +02:00
Robert Schmidt 8c1aeb4ab9 Merge remote-tracking branch 'origin/develop-fix-DL-2x2-errors' into integration_2023_w13 2023-03-31 17:59:54 +02:00
Robert Schmidt 7a52279078 Merge remote-tracking branch 'origin/bugfix-clear-llr-properly' into integration_2023_w13 2023-03-31 17:58:23 +02:00
Robert Schmidt c4a9f0ea03 gNB RRC: Shorten time till UE is removed for RRCRelease 2023-03-31 17:23:03 +02:00
Robert Schmidt a6149386dc NR UE MAC: Decode TBS and print warning if unknown LCID 2023-03-31 17:23:03 +02:00
Robert Schmidt 25b3aaf230 NR UE RRC: DCCH messages can be on SRB1 or SRB2 2023-03-31 17:23:03 +02:00
Robert Schmidt 06436655ff Bugfix: Forward F1 DL RRC Message transfer on correct SRB 2023-03-31 17:22:59 +02:00
Robert Schmidt 0631c04fba Revert 5G RFsim timeout changes for tests with CN: deregistration triggers UE disconnect 2023-03-31 17:22:59 +02:00
Robert Schmidt 8e6554bdf3 Print log on receiving deregistration accept, on CONN Release stop nr-uesoftmodem 2023-03-31 17:22:59 +02:00
Robert Schmidt 7fb242d33e Send NAS_CONN_RELEASE_IND to correct NAS UE task from RRC NR UE 2023-03-31 17:22:59 +02:00
Robert Schmidt 03862de437 Update TESTBenches.md to reflect current stetup 2023-03-31 17:07:28 +02:00
Robert Schmidt ca3a7c612b Remove outdated CI section 2023-03-31 17:07:28 +02:00
Robert Schmidt 8ca640337a Reorganize RUNMODEM.md 2023-03-31 17:07:28 +02:00
Robert Schmidt a29e59b602 Update GET_SOURCES.md and BUILD.md 2023-03-31 17:07:28 +02:00
Robert Schmidt e4143ded39 Update main README and overview of documentation 2023-03-31 17:07:28 +02:00
Roberto Louro Magueta b69fb5bd74 Do not send TA command when rrc_processing_timer is active 2023-03-31 14:38:56 +01:00
Robert Schmidt d1fc95a8a1 GTP: when creating a tunnel, tell which functions to use 
The GTP module is common for 4G and 5G. It hardcodes the functions to
call when creating S1U and NGU tunnels. The S1U case is both applicable
for LTE and NR (NSA), which until now was not a problem as the PDCP data
forwarding functions where called pdcp_data_req. The issue is that in this
branch, the NR PDCP functions have changed to nr_pdcp_data_req_drb().

When setting up a GTP tunnel, we now pass the PDCP data forwarding
functions into GTP, since the caller knows whether it is in 4G or 5G,
but GTP itself does not.
 2023-03-31 11:53:52 +02:00
Robert Schmidt ed1d009381 fix warning 2023-03-30 19:59:48 +02:00
Robert Schmidt 99d5e50b6a fix merge 2023-03-30 19:58:55 +02:00
Robert Schmidt 1ac428a323 Merge remote-tracking branch 'origin/develop-handle-reconfigurationWithSync' into integration_2023_w13 2023-03-30 19:19:37 +02:00
Dhanuja Elizabeth Thomas 15adb12b71 Adding test-case in XML to reset USRP in LTE-TDD pipeline 2023-03-30 10:25:36 +02:00
Robert Schmidt bd42a4259f Merge remote-tracking branch 'origin/lte-2x2-container-pipeline' into integration_2023_w13 2023-03-28 20:07:43 +02:00
Roberto Louro Magueta cf8dff2093 Implementation to update the RRC timers at UE 2023-03-28 18:52:48 +01:00
Roberto Louro Magueta 670fcc0459 Fix handle_nr_ul_harq() for CFRA in SA 2023-03-28 18:52:48 +01:00
Roberto Louro Magueta 81d44c6422 Stop timer T304 when RA is succeeded 2023-03-28 18:52:48 +01:00
Roberto Louro Magueta 889a50072f Implementation of resynchronization procedures for a gNB with a given Nid_cell 2023-03-28 18:52:48 +01:00
Robert Schmidt 1880ede547 Check for GUTI 2023-03-28 14:12:05 +02:00
Robert Schmidt 40c06fa8d5 Custom handler in NRUE to first send deregistration before stopping 2023-03-28 14:12:05 +02:00
Robert Schmidt a6486909ca Reimplement itti_wait_tasks_end() to allow custom wait handlers 
In the UE, we wish to handle ^C in the UE to send a message before
terminating, so we allow custom wait handlers to implement such
functionality. Use itti_wait_tasks_unblock() to unblock
itti_wait_tasks_end().

Also, implement itti_wait_tasks_end() using semaphores, as signals are
not async-signal-safe (and therefore should not be used in a signal
handler).
 2023-03-28 14:12:05 +02:00
Robert Schmidt 4700dde2ae Trigger deregistration 2023-03-28 14:12:05 +02:00
Robert Schmidt a0318fb413 Implement NAS Deregistration Type message 2023-03-28 14:12:05 +02:00
Robert Schmidt 09ea970b34 Stop UE with ^C 2023-03-28 14:12:05 +02:00
Robert Schmidt 77e61425e0 UE NAS: Add counter for NAS messages 2023-03-28 14:12:05 +02:00
Robert Schmidt 4642a7c0f5 Correctly fill GUTI in NAS if available 2023-03-28 14:12:05 +02:00
Robert Schmidt 6e01a62838 Decode Registration Accept to receive GUTI 2023-03-28 14:12:05 +02:00
Robert Schmidt e35401efde NAS refactor: no moduleID, group UICC and security in one context 2023-03-28 14:12:05 +02:00
Robert Schmidt 223fd28bb2 Refactor NAS: separate code into functions 2023-03-28 14:12:05 +02:00
Robert Schmidt 528025e9a6 Fix decoding of Mobile identity 2023-03-28 14:12:05 +02:00
Robert Schmidt d4da44f1d3 CI: Remove unused routes 2023-03-28 14:03:03 +02:00
Robert Schmidt 6529d875d8 nr_pdcp_data_req_srb(): take callback to forward data 2023-03-27 16:47:46 +02:00
Robert Schmidt ffebe2498d Simplify callback for deliver_pdu 2023-03-27 16:47:46 +02:00