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0c05e283e2cda03ef4cb3ff38c278b33770efe7e
Commit Graph
318 Commits
Author SHA1 Message Date
matzakos 0c05e283e2 Remove warnings and unused code 2022-04-13 13:19:04 +02:00
matzakos 0eb2acb00b F1 code cleanup before merge 
-Remove commented out code, debug logs, some hardcodings, fix indentation
 2022-04-06 10:43:09 +02:00
matzakos aba5098e30 Remove hardcoding of port numbers in handling of F1 UE context modification request 2022-03-17 17:01:01 +01:00
matzakos e5c6ee599c Merge with latest updates of develop and fixes for F1 
-Problem when parsing UE_RAT_container_list at the DU through UE context setup request
-Some debug logs added to be removed once this is fixed
 2022-02-28 21:51:41 +01:00
matzakos 55d59e5f2a Merge remote-tracking branch 'origin/repair-f1-5g' into F1C_extensions_develop 2022-02-28 14:44:01 +01:00
Robert Schmidt 72a4ed80da Merge remote-tracking branch 'origin/msc-removal' into integration_2022_wk08 2022-02-19 19:43:11 +01:00
matzakos d3d9325081 Merge remote-tracking branch 'origin/develop' into F1C_extensions_develop 2022-02-16 16:08:34 +01:00
Laurent THOMAS aa47fa4c41 remove F1-U protobuf implementation 2022-01-27 11:57:19 +01:00
Robert Schmidt 00e058537d Remove MSC library, it is not used anywhere 2022-01-27 10:53:07 +01:00
Laurent THOMAS 3e7c22e7c6 gtp-u old code delete 2022-01-26 11:27:02 +01:00
Laurent THOMAS 2d105be71e fix CU assert and bugs discovered after 2021-12-28 11:29:26 +01:00
Laurent THOMAS 61fb99c73f cleanup nr_band function 2021-12-27 17:21:10 +01:00
Laurent THOMAS 31d9da3f73 cleanup nr_band() function 2021-12-27 17:10:19 +01:00
Raymond Knopp 2d4453648f Correct how gtp-u extension header is parsed 2021-12-15 18:38:25 +01:00
matzakos 40263348f9 Merge with NR_F1C_F1U_extensions and resolve conflicts 2021-11-12 17:01:27 +01:00
matzakos cd16d7ce03 Make the call to send DCCH SDU to RLC from RRC instead of F1AP 2021-11-10 18:35:05 +01:00
matzakos 6a1ac14447 Include mandatory transaction ID field in F1 initial UL RRC message transfer 2021-11-10 18:31:08 +01:00
matzakos e2b4f80ac2 Add sNSSAI configuration in F1 Setup request message to the CU 
-Required for interoperability with Accelleran CU and OAI CN
-Currently hardcoded values, to be modified so that they are parsed from the DU config file
-After this modification Accelleran CU sends gNBCU configuration update
 2021-11-05 10:38:46 +01:00
Laurent THOMAS 9d1fe78e2e merge develop, no working yet 2021-11-04 12:53:01 +01:00
matzakos 11cdf1610e Update F1AP UE context release command handling function for NR 
-Include ITTI message to RRC to do the actual processing at RRC layer,
 as done for the other F1AP messages. Leave LTE processing as it was for now.
 2021-10-20 19:00:51 +02:00
matzakos 85faedfcbe Add triggering of F1 UE Context release command 
-Add also a temporary artificial trigger just to be able to test with OAI UE
-Comment out most of the part of the UE context release command handler function at the DU in order to separate properly the RRC from F1AP functionality later.
 2021-10-18 18:32:57 +02:00
matzakos 40b131be13 Small corrections in F1AP UE context management messages and indentation fixes 2021-10-13 16:45:42 +02:00
matzakos 1a40b36193 Use correct SCTP port number for F1AP according to standards 2021-10-12 19:38:19 +02:00
matzakos 39aaf63a4e Merge with branch NR_F1C_F1U_extensions 2021-10-11 17:56:28 +02:00
matzakos e2c88f91af Trigger dedicated RRC Reconfiguration after processing F1 UE context modification response at RRC layer of the CU 
-Successful user-plane traffic over F1-U upon completion of UE context modification procedures
 2021-10-08 18:29:39 +02:00
matzakos d3899a21a6 Add implementation of UE context modification response handler at F1AP layer of the CU 2021-10-08 13:37:46 +02:00
matzakos a1b2d222dd Generation of UE context modification response at F1AP layer of the DU 
-Fix some indentations
 2021-10-08 10:31:53 +02:00
matzakos f068fb4ef3 Add handling of UE context modification request at RRC layer of the DU and trigger UE context modification response 
-Next step: Proper generation of UE context modification response at F1AP layer
 2021-10-06 18:43:10 +02:00
matzakos 3105a23248 Address two remaining review comments 2021-10-06 13:39:29 +02:00
matzakos b3c0095f07 Add handler function for UE context modification request message at F1AP layer of the DU 
-Fix indentation in UE context modification request message generation function at the CU
 2021-10-05 17:24:16 +02:00
matzakos 36b8bb1b5b Trigger UE context modification request at the CU upon reception of PDU Session Resource setup request from the AMF 
-F1 message successfully encoded at the CU (including SRB2, DRB and F1-U tunnel configuration) and received from the DU.
-Next steps: handling of UE context modification request at the DU and triggering the UE context setup response towards the CU.
 2021-10-05 13:43:19 +02:00
Laurent Thomas f9bb4150cb astyle only 2021-10-03 22:04:17 +02:00
Laurent THOMAS c17ba044bc make gtp-u port on F1-U configurable 2021-10-01 17:14:02 +02:00
Laurent THOMAS 2acecb40a2 code review, CI result configuration issues, gcc warnings 2021-10-01 12:59:08 +02:00
matzakos da65316765 Additional corrections for non-mandatory presence of DRB,SRB setup lists in handling of F1AP UE ctxt setup request,response messages 2021-10-01 12:42:37 +02:00
matzakos b75fc441c5 Change presence of gNB_CU_UE_F1AP_ID as mandatory field in handling UE context setup response 2021-10-01 12:23:11 +02:00
Laurent THOMAS 2a1e7b739f fix gcc warnings, hardcode gtpu debug level for ci debug 2021-09-30 21:40:11 +02:00
matzakos a84ecd1468 Merge with branch NR_F1C_F1U_extensions 2021-09-29 13:59:06 +02:00
Laurent THOMAS c739058c5b enhanced macros for asn1c 2021-09-28 11:38:59 +02:00
matzakos 55476b175f Handle UE capabilities info at the DU received through UE context setup request 
-Trigger UE context setup response at the DU and RRC Reconfiguration at the CU upon reception of UE context setup response.
-Pending: The DU should generate some updates on the master cell groupconfig based also on the received UE capabilities and add them in
 the UE context setup response message so that they can be included in the RRC Reconfiguration message sent from the CU. For the moment the
 corresponding function is empty.
-Next steps: trigger UE context modification procedures
 2021-09-27 18:02:13 +02:00
matzakos 5e506bfab0 Trigger F1 UE context setup request from CU after reception of NR UE capabilities 
-Include UE_Capability_RAT_container_list in UE context setup request so that it gets processed at the DU
-Next steps: DU should store and process the UE capabilities and generate updates in master cell group config
to be included in UE context setup response. Then upon reception of UE context setup response, the first RRC Reconfiguration
can be triggered at the CU with the updates on master cell group config.
 2021-09-24 16:36:02 +02:00
Laurent THOMAS 32ebb876f4 F1-U in gtp-U LTE case, working 2021-09-22 10:52:38 +02:00
Laurent THOMAS 9b691b3ecf fix old code errors, add CU to DU, 4G F1-U 2021-09-21 20:33:35 +02:00
Laurent THOMAS 686e585666 replace protobuf in 4G F1 split, first step: UL packets 2021-09-21 10:30:46 +02:00
matzakos c1220b37e2 Avoid hardcoding SRB2 id in F1 UE context setup request message and extract from RRC itti message instead 2021-09-16 11:42:30 +02:00
Laurent THOMAS f20125f717 fix 4GF1 regressions 2021-09-16 09:59:27 +02:00
Laurent THOMAS 970acbe929 Merge branch 'NR_F1C_F1U_extensions' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_F1C_F1U_extensions 2021-09-15 18:56:36 +02:00
Laurent THOMAS 4ac02d07fa seevral fixes for F1 in 4G 2021-09-15 18:56:31 +02:00
matzakos c0aadc70e0 Change name for common itti message structure used for handling F1 UE context setup request and response messages 2021-09-15 17:23:00 +02:00
Laurent THOMAS b94aee2e97 fixing F1-U 2021-09-13 15:54:01 +02:00