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6642b467e1cb69f10cbdc6e55c8b9d2ccf36cff4
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6667 Commits
Author SHA1 Message Date
Robert Schmidt 6642b467e1 Implement PDU session estab through NGAP Initial UE Context Setup 
This commit allows the gNB to handle PDU sessions that the core requests
to setup during the NGAP Initial UE Context Setup. Previously, we only
managed them as part of PDU Session Resource Setup Request.

The RRC will, depending on whether a PDU session is in the NGAP Initial
UE Context Setup, either directly trigger the Security Command, or first
do a bearer setup at the CU-UP. Some asserts have been lifted, as now
the PDU sessions might be present before the RRC Connection is fully
established.

Implement the correct forwarding of the bearers in an F1 UE Context
Setup Request message.

This solves bug #672.
 2024-02-03 11:28:43 +01:00
Robert Schmidt c818e9b5fe F1 UE Ctxt modif response: look up PDU sessions 2024-02-03 11:28:43 +01:00
Robert Schmidt 4c7080ec3f E1 bearer ctx handler: correctly index (single) DRB 2024-02-03 11:28:43 +01:00
Robert Schmidt ce4ec2965b E1 bearer ctxt setup handler: correct AssertFatal() 
The number of tunnels corresponds to number of DRBs, so correctly
compare tunnels and DRBs.
 2024-02-03 11:28:43 +01:00
Luis Pereira 04c6c34d24 NR MAC stats: make more compact, update CI checker 
- show MAC bytes in one line
- add MCS table idx
- show ulsch errors before ulsch DTX (as in DL)
- show if UE in-sync/out-of-sync
- show CU UE ID next to RNTI to stats

Since we modify the format of the statistics, fix the format in the retx
checkers of the CI.
 2024-02-03 11:24:41 +01:00
Robert Schmidt da7c02b872 PDCP: add log to info for adding/releasing bearer 2024-02-03 11:24:41 +01:00
Robert Schmidt 13a4a20495 Improve gNB MAC logs 
- Demote logs judged unimportant to debug
- Indicate UE for UL failure
- set_QoSConfig(): correct log
 2024-02-03 11:24:41 +01:00
Robert Schmidt 8ec4279613 Release SDAP when releasing UE over E1 2024-02-03 11:24:41 +01:00
Robert Schmidt b09526c83e Bugfix: fix use-after-free of UE caps 2024-01-31 17:41:44 +01:00
Robert Schmidt 36ceb6f9c0 Merge remote-tracking branch 'origin/Fix_PM_value_for_DCI_1_0' into integration_2024_w04 2024-01-27 11:11:58 +01:00
Robert Schmidt 8e0664c0c0 Merge remote-tracking branch 'origin/NR_UE_fix_find_pucch_resourceset' into integration_2024_w04 2024-01-27 11:11:49 +01:00
francescomani 5e18bbd55d Merge remote-tracking branch 'origin/NR_UE_dlsch_rescource_allocation_type0' into integration_2024_w04 2024-01-26 17:23:07 +01:00
francescomani 82f38d86a5 Merge remote-tracking branch 'origin/NR_UE_prepare_msg3_payload_in_advance' into integration_2024_w04 2024-01-26 17:12:54 +01:00
luis_pereira87 263104388c Improve Precoding Matrix computation taking in consideration the DCI format 2024-01-26 10:04:45 +00:00
Jaroslava Fiedlerova 8047b98627 Merge remote-tracking branch 'origin/limit_pucch_payload_to_11bits' into integration_2024_w04 2024-01-26 10:30:49 +01:00
Jaroslava Fiedlerova a0de76ca96 Merge remote-tracking branch 'origin/NR_UE_reworking_NOS1_bearer_configuration' into integration_2024_w04 2024-01-26 09:43:45 +01:00
Jaroslava Fiedlerova 679a0084c5 Merge remote-tracking branch 'origin/fix-ue-scheduler-stack-copy' into integration_2024_w04 2024-01-26 09:35:48 +01:00
Raymond Knopp 6667393347 this limits PUCCH payload to 11 bits, 7 CSI + 3 ACKNACK + 1 SR maximum. 2024-01-25 12:25:40 +01:00
Laurent THOMAS eac30839c6 rework the ul_config_request data structure: put the mutex in correct place and encapsulate the struct management in access API, remove internal storage visibility 2024-01-24 16:14:49 +01:00
Laurent THOMAS 3e9274eed6 simplify and make more efficient the tx data pdu attach to the pusch configuration 2024-01-24 14:18:59 +01:00
Laurent THOMAS 7e244b3da3 make return in ul_config case correct, replace asserts by LOG_E()and return error 2024-01-24 11:41:01 +01:00
Laurent THOMAS 84ade524e4 Simplify interface by removing dcireq_t struct that was only calling one function and remove fill_scheduled_response that also fills only a struct in a complex way 2024-01-23 18:38:11 +01:00
Laurent THOMAS 99815be715 make frame/slot in ul_config dl_config instead of upper structures value, fix modulo computation of frame 2024-01-23 18:04:08 +01:00
francescomani 5043ca3577 improvements in handling bucketSize at MAC UE 2024-01-23 16:53:56 +01:00
francescomani 4f3fcbfe13 free cellGroupConfig in RRC where it is allocated 2024-01-23 16:53:56 +01:00
francescomani 11b783177c logicalChannelBearer config in nr_rrc_mac_config_req_cg 
This commit removes nr_rrc_mac_config_req_ue_logicalChannelBearer and handles configuration of logical channel bearers at MAC in nr_rrc_mac_config_req_cg.
This also avoids to configure LCs before resetting them again nr_rrc_mac_config_req_cg().
 2024-01-23 16:53:56 +01:00
francescomani b4df99ea11 fix for find_pucch_resource_set 2024-01-23 15:18:04 +01:00
Robert Schmidt b8e377d4ca Add single assert to check for validity in code 2024-01-23 13:42:29 +01:00
francescomani 3dcd4306cf prepare MSG3 in advance at RRC UE to be sure it is always ready when requested by MAC 2024-01-22 17:03:36 +01:00
Jaroslava Fiedlerova 3c1405f606 Merge remote-tracking branch 'origin/NR_precoding_marix_at_MAC' into integration_2024_w03 2024-01-19 15:31:21 +01:00
Jaroslava Fiedlerova 4aa5f3d63e Merge remote-tracking branch 'origin/remove_detect_leaks_from_rfsim_SA_CI_tests' into integration_2024_w03 2024-01-19 15:16:37 +01:00
Jaroslava Fiedlerova 8a2d9c10f2 Merge remote-tracking branch 'origin/liteon_du_integration' into integration_2024_w03 2024-01-19 15:12:54 +01:00
Jaroslava Fiedlerova 01c7dca652 Merge remote-tracking branch 'origin/update-e2-agent' into integration_2024_w03 2024-01-19 11:35:30 +01:00
francescomani 0e5c040aa1 purge unnecessary maybeRNTI from PDCP 2024-01-19 11:33:27 +01:00
francescomani ceef53c56a improvements in ITTI for multi-ue instances 2024-01-19 11:33:27 +01:00
francescomani 8cd2d44698 using ue-id instead of rnti to address RLC at UE 2024-01-19 11:33:27 +01:00
francescomani 08f0283c43 improvements in initializing multiple instances of MAC and RRC 2024-01-19 11:33:27 +01:00
francescomani 82e323eed4 using instance to identify PDCP at UE 2024-01-19 11:33:27 +01:00
francescomani c8afb25d3b moving generation of precoding matrices at MAC and trying to adapt to SCF (1st version) 2024-01-19 09:21:08 +01:00
Giulio CarotaandRobert Schmidt 20710c9a91 Implement F1AP RRC Version encoding/decoding in CU&DU 
RRC Version is a required IE. Hence, implement the encoder and decoder
for this message. At the DU and CU, read the RRC Version we use and fill
the corresponding field.

Co-authored-by: Robert Schmidt <robert.schmidt@openairinterface.org>
 2024-01-18 15:02:00 +01:00
Teodora 9207e13467 Service Models support in CU-UP 
- e2_ran_func library divided into e2_ran_func_cuup (CU-UP only) and e2_ran_func_du_cucp_cuup (DU, CU, CU-CP and gNB-mono)
  - GTP SM is not yet implemented in CU-UP -> CU-UP doesn't store PDU session information
  - PDCP SM support for gNB-mono, CU and CU-UP
  - KPM SM support for all node types (DU, CU, CU-UP, CU-CP and gNB-mono)
 2024-01-17 15:53:52 +01:00
francescomani 698b0f5f95 trying to avoid heap-use-after-free in ue dci configuration 2024-01-15 17:57:22 +01:00
Robert Schmidt b81dce836c Merge remote-tracking branch 'origin/null-pointer-in-nr_generate_Msg3_retransmission' into integration_2024_w02 2024-01-13 17:42:30 +01:00
Laurent THOMAS f24cff929e make better version of nr_get_msg3_payload() 2024-01-12 17:56:36 +01:00
Laurent THOMAS 4958f8b6d7 segv on null pointer 2024-01-12 17:55:50 +01:00
Jaroslava Fiedlerova bcd8ad26e9 Merge remote-tracking branch 'origin/fix_building_rach_occasions_for_multiple_bwps' into integration_2024_w02 2024-01-12 10:05:33 +01:00
Jaroslava Fiedlerova 31cc7a077b Merge remote-tracking branch 'origin/fix-ue-rx-tx-thread-synchro' into integration_2024_w02 2024-01-12 09:42:14 +01:00
Jaroslava Fiedlerova 40d24a09a1 Merge remote-tracking branch 'origin/NR_UE_BG_at_MAC' into integration_2024_w02 2024-01-12 09:41:27 +01:00
francescomani 4582a95203 fix to handle a scenario where a CHOICE ASN1 structure changes type in a reconfiguration 2024-01-10 09:07:53 +01:00
Robert Schmidt 9d98693bec Make nr_ue_process_rar() static 2024-01-09 16:15:14 +01:00