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87c82e8a85e76bcdf7bc5c6a25cd09d7c4f96fae
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3376 Commits
Author SHA1 Message Date
Robert Schmidt 87c82e8a85 Don't send subframe process tick to RRC, to X2AP directly if necessary 2023-05-25 22:16:19 +02:00
Robert Schmidt 123d71d0e3 Implement F1 Release using F1AP 2023-05-25 22:16:19 +02:00
Robert Schmidt 12866c07ca Remove all timers from RRC 
There are a number of timers in RRC. Those are not or only partially
implemented, and certainly don't work in F1. Hence, remove them to
replace with a better implementation later.
 2023-05-25 22:16:19 +02:00
Robert Schmidt d6fb5c2e31 Handle UE release request at CU, and trigger at DU at UL failure 2023-05-25 22:16:19 +02:00
Robert Schmidt 69bfe7fe87 Implement basic F1 release procedure using F1 internally 2023-05-25 22:16:19 +02:00
Robert Schmidt 8b7b9271ee Add stubs for F1 UE Context Release Req+Cmd+Cplt messages 2023-05-25 18:43:46 +02:00
Robert Schmidt b8d1e1101f Add AssertFatal for reestablishment in F1: not implemented 2023-05-25 18:20:45 +02:00
Robert Schmidt e5b4ab230d Reduce logging verbosity 2023-05-25 18:20:45 +02:00
Raphael Defosseux 0ebac22cf8 chore(ci): PDU session type should support IPV4V6 for IMS DNN 
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>
 2023-05-11 14:43:03 +02:00
Raphael Defosseux 1b6558be23 Merge remote-tracking branch 'origin/harmonize_phycellgroup_config' into integration_2023_w19 2023-05-11 13:26:46 +02:00
Raphael Defosseux 8e71ca864f Merge remote-tracking branch 'origin/NR_UE_RRC_cleanup' into integration_2023_w19 2023-05-11 13:25:17 +02:00
Angelo Athanassopoulos c526ceff5a NR RRC - RRC Reestablishment - Enhancements 
1. Avoid using fill_masterCellGroup() function, during reestablishment.
2. Send the existing CellGroupConfig, instead of calling fill_masterCellGroup().
 2023-05-10 16:47:43 +02:00
Angelo Athanassopoulos f4845eb5a0 ASN1 - MCG Config 
Fill the right DRBs for Master Cell Group Config and drop the bearer_id_start, nb_bearers_to_setup
 2023-05-10 16:30:59 +02:00
francescomani 1c4ab73deb harmonizing RRC physicalCellGroupConfig 2023-05-10 15:47:35 +02:00
francescomani 88bcbefed4 Clean-up of UE RRC structures 2023-05-08 17:05:31 +02:00
Robert Schmidt 462ed76114 Merge remote-tracking branch 'origin/NR_UE_rework_rrc_mac_config' into integration_2023_w18b 2023-05-06 05:21:10 +02:00
Robert Schmidt 7fae9eb2d8 F1 UE context setup req: don't allocate memory we don't need 2023-05-05 18:22:38 +02:00
Robert Schmidt 5ee44e015a Merge remote-tracking branch 'origin/simplify-pdu-session-management' into integration_2023_w18b 2023-05-05 18:20:58 +02:00
Robert Schmidt 719752cad8 Merge remote-tracking branch 'origin/int-f1-ue-ctxt-setup' into integration_2023_w18b 2023-05-05 14:44:40 +02:00
Laurent THOMAS 15e858270d Split big function, add an assert for non-IPv4 PDU sessions 
Contributions by Robert Schmidt <robert.schmidt@openairinterface.org>
 2023-05-05 14:35:02 +02:00
francescomani 9421fcc8b9 addressing review 2023-05-05 07:50:39 +02:00
Robert Schmidt c588facc1b Merge remote-tracking branch 'origin/NR_RRC_config_improvements_multi_UE' into integration_2023_w18b 2023-05-04 18:48:50 +02:00
Robert Schmidt 3ea2afdca5 Fix NSA: lock scheduler before removing UE 2023-05-03 16:12:45 +02:00
Robert Schmidt 67c7d52333 Default RRC Connection <-> no PDU sessions 2023-05-03 13:40:22 +02:00
Robert Schmidt 1eb4f857af UE Capabilities: we request during RRC Connection Setup, so no PDU sessions 2023-05-03 13:40:22 +02:00
Robert Schmidt ca30b9ee55 Implement F1/split case for UE Context Setup 2023-05-03 13:40:22 +02:00
Robert Schmidt 6ced3cd8a7 Implementation for F1 UE Context Setup+Response in monolithic 2023-05-03 13:40:22 +02:00
Robert Schmidt 10b996f5db Stubs for F1 UE Context Setup Req+Resp messages 2023-05-03 13:40:22 +02:00
Robert Schmidt 31a1003349 Introduce mutex for MAC scheduler 
Different threads (e.g., RRC, DU tasks) might access the scheduler at
the same time as the thread that drivers the scheduler itself
(ru_thread). To avoid data races, introduce this mutex.

Most functions of the scheduler are only used internally and have been
marked static in the previous commit. The remaining ones, in this
commit, either lock the scheduler mutex sched_lock, or a comment has
been added of the assumption of how such function is to be locked (e.g.,
if it might be called from different places, or if it is called by a
function that already locks the scheduler).
 2023-05-03 13:40:22 +02:00
Robert Schmidt 2a0142fb96 Suppress any CellGroupConfig updates in F1 
The CellGroupConfig should come from the DU. Currently, any update made
to the CellGroupConfig is done at CU. In split-operation, we have no way
of telling the DU about this update. Hence, in this commit, check if we
are in F1 split mode operation during a CellGroupConfig update, and if
so, suppress any updates to the CellGroupConfig, alongside a warning.
 2023-05-03 13:38:25 +02:00
Robert Schmidt f2a8b5c41d Remove wrong comment: SRBs are not handled via E1 2023-05-03 13:38:24 +02:00
Robert Schmidt a8879d3b9c Merge remote-tracking branch 'origin/remove-some-globales' into integration_2023_w17 2023-05-02 18:39:25 +02:00
Robert Schmidt 082cf6146d Merge remote-tracking branch 'origin/Fix_mac_CellGroupConfig_after_reestablishment' into integration_2023_w17 2023-04-28 16:37:21 +02:00
laurent b339460666 cleanup only 2023-04-28 16:25:24 +02:00
laurent 84fa481e72 remove pdu session duplicated structs 2023-04-28 15:55:12 +02:00
rakesh mundlamuri 594fb18cc8 adressing the comments 2023-04-24 11:05:05 +02:00
rakesh mundlamuri 5143133d33 ssb offset to point A bugfix 2023-04-24 10:47:41 +02:00
francescomani 15822a0a5d rework nr_rrc_mac_config_req 2023-04-24 09:05:54 +02:00
Robert Schmidt 94185df93e Merge remote-tracking branch 'origin/bugfix-interop-accelleran' into integration_2023_w16b 2023-04-22 07:49:06 +02:00
Robert Schmidt 361dfc3c9f Merge remote-tracking branch 'origin/NR_UL_256QAM_new' into integration_2023_w16b 2023-04-21 16:32:36 +02:00
luis_pereira87 ae6db92dc2 Add mac_CellGroupConfig in RRCReconfiguration after a RRCReestablisment to configure SR, BSR, TAG and PHR 2023-04-21 10:29:57 +01:00
laurent 63fc39dc3f fix bugs detected by ubsan 2023-04-19 22:12:08 +02:00
francescomani b37b0e5c97 further improvements for PUCCH config 2023-04-17 16:22:22 +02:00
francescomani 28fb7a37d7 removing an assertion and improving CSI-RS config 2023-04-17 16:22:22 +02:00
Robert Schmidt db2aa3c8bd Honor force_256qam_off when configuring UL MCS tables 2023-04-17 15:09:17 +02:00
francescomani 9eb1af6dc2 addressing review 2023-04-17 15:06:04 +02:00
francescomani a0b207fe6b adding options for 256QAM in UL simulators 2023-04-17 12:41:47 +02:00
francescomani fc17f3fdc7 fix for transform precoding condition 2023-04-17 12:32:29 +02:00
francescomani abba6a6d8a UL 256 QAM 2023-04-17 12:32:29 +02:00
Cedric Roux 6e5511b220 bugfix: use an array of size NGAP_MAX_DRBS_PER_UE for drb_priority 
It may happen that the drb to configure is not 1, so we may need
this array in rrc_gNB_generate_dedicatedRRCReconfiguration().

Not tested, this commit is mostly to harmonize with other places in
openair2/RRC/NR/rrc_gNB.c
 2023-04-15 21:26:24 +02:00