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Commit Graph
93 Commits
Author SHA1 Message Date
Robert Schmidt ca2f91072a F1AP: on UEContextRelCmd, DU distinguishes whether UE is out of sync 2019-01-18 16:44:00 +01:00
Robert Schmidt a26fad9e47 F1AP: Correct UEContextReleaseReq path, send corresp. S1AP message 2019-01-16 14:45:06 +01:00
Robert Schmidt 05e08d5094 Remove DU's UE RRC, MAC, RLC contexts correctly on UE RELEASE COMMAND 2019-01-10 16:51:04 +01:00
Robert Schmidt be17b9b655 Correctly handle UE RELEASE COMPLETE in CU 
* remove PDCP/RRC contexts
* inform the FlexRAN controller
 2019-01-10 16:50:17 +01:00
Robert Schmidt e389b79818 F1 handlers: Improve error message if RNTI obtained through CU/DU ID differ 2018-12-07 16:32:42 +01:00
Robert Schmidt 6f19bc4b8f Add F1AP_UE_CONTEXT_RELEASE_COMPLETE, tx in DU, correctly rx in CU 2018-12-07 15:49:04 +01:00
Robert Schmidt 412caafd31 F1AP_UE_CONTEXT_RELEASE_COMMAND: Implement in DU, don't send COMPLETE 2018-12-07 14:17:33 +01:00
Robert Schmidt 956fafb51c F1AP_UE_CONTEXT_RELEASE_REQUEST/COMPLETE: Implement in CU 2018-12-07 14:16:42 +01:00
Robert Schmidt 707048c551 F1AP_UE_CONTEXT_RELEASE_REQUEST: Handle in CU, don't send CMD 2018-12-07 14:16:18 +01:00
Robert Schmidt f3f2bc584f F1AP_UE_CONTEXT_RELEASE_REQ: implement in DU 
* MAC differentiates between DU/eNB
* sends ITTI message to DU task for F1AP_UE_CONTEXT_RELEASE_REQ
* message is dispatched to correctly in DU_TASK
* sender correctly fills IDs and cause and sends
 2018-12-07 14:16:12 +01:00
Robert Schmidt 70f74777f3 Correctly implement proto_agent_stop(), call it 2018-11-07 10:54:34 +01:00
Robert Schmidt 9a2aab34f6 Remove lots of warnings in F1AP 2018-11-07 10:48:35 +01:00
Navid Nikaein 403db5b544 Fix the issue in sending UE Initial Context Setup Response 2018-10-05 17:03:24 +02:00
Bing-Kai Hong 3d41f5cb03 add msc trace for F1AP 2018-09-28 11:51:11 +02:00
Bing-Kai Hong c017b8b489 Add handle UE CONTEXT RELEASE message procedure 2018-09-25 17:27:43 +02:00
Bing-Kai Hong ecd6d673ea Update complete elements with ue context setup response 2018-09-25 16:21:01 +02:00
Bing-Kai Hong 5d8f17f392 Add send UE CONTEXT RELEASE message procedure 2018-09-25 15:36:00 +02:00
Raymond Knopp ddb238b808 removal of logging 
preparation for UE CONTEXT Release from CU
 2018-09-23 18:05:57 -04:00
Raymond Knopp d27e6f21b0 bugfix in F1 module_id handling for transaction idntifiers 2018-09-23 03:11:39 -04:00
Bing-Kai Hong ba609ca94f Set the RRC status in DU, Reconfigure SRB2, Manage RRC/NAS UL message in DU 2018-09-22 16:01:31 +02:00
Raymond Knopp f6c28fad62 extra log in F1AP receiver for DL_RRC_MESSAGE_TRANSFER to identify RRC message type 2018-09-22 04:55:57 -04:00
Raymond Knopp 1e5f95cd95 fixes for monolithic case. Still doesn't work to RRCConnectionSetup, context allocation problem. 2018-09-21 17:23:08 +02:00
Raymond Knopp 461bfa5fae Merge branch 'feature-127-protocol-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-127-protocol-split 2018-09-20 16:15:20 -04:00
Raymond Knopp 5a8622960e partial removal of warning 2018-09-20 16:13:59 -04:00
Robert Schmidt a8bd9df3eb Remove local_interface from F1U/UDP parameters 2018-09-20 20:07:01 +02:00
Bing-Kai Hong 0372c9b289 Generate the DCCH and send from pdcp 2018-09-20 19:12:05 +02:00
Robert Schmidt 7ed0aa1d6a Add F1U proto_agent calls, remove old code 2018-09-20 17:13:18 +02:00
Raymond Knopp 5f758074ef RRCConnectionSetupComplete received in CU! (needed to allocate mem_pool for pdcp. remaining transactions on SRB1 and then SRB2 need to use PDCP (DCCH). 2018-09-20 02:53:26 +02:00
Raymond Knopp 2acdfc14b2 UL_RRC_MESSAGE_TRANSFER correctly received in CU. But : it shouldn't go directly to RRC, it has to go through PDCP via pdcp_data_ind 2018-09-20 02:24:43 +02:00
Raymond Knopp ac5e8cbdfc UL_RRC_MESSAGE_TRANSFER arrives in CU, which crashes :-( 2018-09-20 02:10:49 +02:00
Raymond Knopp 43def3d76c crashes inside DU_send_UL_RRC_MESSAGE_TRANSFER 2018-09-20 01:38:57 +02:00
Raymond Knopp 7ea6cb25a4 Merge branch 'feature-127-protocol-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-127-protocol-split 
Conflicts:
	openair2/F1AP/f1ap_du_rrc_message_transfer.c
 2018-09-20 00:15:45 +02:00
Raymond Knopp a6d3efb9a4 minor changes for testing 2018-09-20 00:12:46 +02:00
Navid Nikaein cee89cb389 Send the UL_RRC_MESSAGE over DCCH from CU to RRC 2018-09-19 21:22:24 +02:00
Raymond Knopp 578ce9ebe1 up to RRCConnectionSetupComplete Transmission in UE 2018-09-19 20:14:55 +02:00
Bing-Kai Hong a7be0cc2a8 send F1AP_UL_RRC_MESSAGE from rrc 2018-09-19 19:47:11 +02:00
Bing-Kai Hong 24884bfb2b Update complete elements with ue context setup request 2018-09-19 18:57:48 +02:00
Raymond Knopp 3d1faefad9 Merge branch 'feature-127-protocol-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-127-protocol-split 2018-09-19 12:32:23 +02:00
Raymond Knopp 0b81663408 Merge branch 'feature-127-protocol-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-127-protocol-split 
Conflicts:
	openair2/F1AP/f1ap_du_rrc_message_transfer.c
 2018-09-19 12:32:14 +02:00
Robert Schmidt c19bdb776f add UE Context Setup Req at CU/DU 
- add message sender (CU) + handler (CU) and fill with data from ITTI message
- add PLMNID_TO_MCC_MNC and BIT_STRING_TO_TRANSPORT_LAYER_ADDRESS_IPv4 macros
- correct TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING:
  change name to TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING, make it send 4B, not 5
 2018-09-19 11:46:38 +02:00
Raymond Knopp de205def25 added configuration of DU L2 functions upon RRCConnectionSetup reception 2018-09-19 10:46:36 +02:00
Navid Nikaein d9661177fa Better management of cu/du ue ids 
Fix for some variables
 2018-09-19 02:01:08 +02:00
Bing-Kai Hong c8742f26fb Normalized message output 2018-09-18 16:12:01 +02:00
Bing-Kai Hong 988d98a4e3 send UL RRC MESSAGE TRANSFER 2018-09-18 15:11:05 +02:00
Raymond Knopp 4ff4481362 switch/case for handling DL_RRC_MESSAGE in DU 2018-09-17 22:56:01 +02:00
Bing-Kai Hong a45d496c8c Update F1 DL RRC message transfer from DU to CU 2018-09-17 16:02:13 +02:00
Raymond Knopp ebb9bbfae8 Merge branch 'feature-127-protocol-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-127-protocol-split 
Conflicts:
	openair2/F1AP/f1ap_cu_rrc_message_transfer.c
 2018-09-16 23:22:48 +02:00
Raymond Knopp 825c33df1b handling of nr_cellid and creation of context upon CCCH transmission. 
Connection goes until generation of RRCConnectionSetup in CU which crashes (it calls rrc_mac_config_req. For DU this should be replaced with filling DL_RRC_MESSAGE_TRANSFER
 2018-09-16 23:07:14 +02:00
Navid Nikaein 942d92cf7c send msg 4 in F1 DL RRC message transfer 2018-09-16 16:36:45 +02:00
Bing-Kai Hong 0e7887de76 Handle DL\UL RRC MESSAGE TRANSFER at f1ap_handlers 2018-09-16 21:51:15 +08:00