[{"name":"S2-2312207","title":"Clarification on Support for ATSSS","source":"Samsung","contact":"Kisuk Kweon","contact-id":80126,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarification on clause 5.32.1","secretary_remarks":"Not Handled","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19430,"status":"not treated","reservation_date":"2023-02-11 05:53:24","uploaded":"2023-11-02 06:07:23","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"FS_ATSSS_Ph3"}],"crnumber":5090.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312207.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312208","title":"Clarification on Suspend and Resume Traffic Duplication","source":"Samsung","contact":"Kisuk Kweon","contact-id":80126,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarification on clause 5.32.5.6.","secretary_remarks":"Revised in parallel session to S2-2313253.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19200,"status":"revised","reservation_date":"2023-02-11 05:56:22","uploaded":"2023-11-02 06:07:23","revisionof":"","revisedto":"S2-2313253","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"FS_ATSSS_Ph3"}],"crnumber":5091.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312208.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312300","title":"Adding QoS Support for MA PDU with N3GPP access connected to EPC and 3GPP access connected to 5GC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding a new subclause related to the QoS support under the clause 4.22.2.4 about MA PDU Session establishment with non-3GPP access connected to EPC and 3GPP access connected to 5GC. The newly added text refers to the clause of 4.22.2.3.3 with listing the main modifications and clarifications.","secretary_remarks":"Revised in parallel session to S2-2313258.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19340,"status":"revised","reservation_date":"2023-02-11 09:00:52","uploaded":"2023-11-03 09:17:36","revisionof":"","revisedto":"S2-2313258","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4581.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312300.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4.x (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312301","title":"Correction on MA PDU with N3GPP access via EPC and 3GPP access via 5GC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the non-3GPP access leg of a MA PDU Session using both one 3GPP access path and non-3GPP access path via 5GC is transferred to EPC, the PDU Session may continue to work as a MA PDU Session using 3GPP access connected to 5GC and non-3GPP access connected to ePDG\/EPC. The SMF+PGW-C may keep the MA PDU Session when the user plane resources of the MA PDU Session is only established in EPS over either 3GPP access or non-3GPP access.","secretary_remarks":"Revised to S2-2313510.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19370,"status":"revised","reservation_date":"2023-02-11 09:00:53","uploaded":"2023-11-03 09:17:36","revisionof":"","revisedto":"S2-2313510","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4582.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312301.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4, 4.22.2.4.1, 4.22.2.4.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312440","title":"Corrections on support for EPC IWK with MA PDU Sessions","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify PGW-C\/SMF selection in case MA PDU Sessions are used with EPC IWK and in home routed scenarios with different PLMNs Clarify that UE can add user plane leg in EPC also if the MA PDU Session is only active in either LTE\/EPC or non-3GPP\/EPC.","secretary_remarks":"Merged into S2-2313523","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19400,"status":"merged","reservation_date":"2023-02-11 15:39:53","uploaded":"2023-11-03 21:18:49","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4595.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312440.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.2.2, 4.22.2.3, 4.22.2.3.2, 4.22.2.4, 4.22.2.4.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312481","title":"Clarify MRU handling for non-3GPP access path switching","source":"MediaTek Inc.","contact":"Mehrdad Shariat","contact-id":97826,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to revise the current description as below 'if any SMF supports non-3GPP access path switching, the UE includes('Non-3GPP path switching while using old AN resources') indication when the UE performs the Mobility Registration Update procedure for non-3GPP access path switching.' On the other hand, if an SMF does not support non-3GPP access path switching during MRU procedure, the AMF can still perform non-3GPP access path for thoese PDU Sessions of that SMF. A NOTE is added to desribe the above condition","secretary_remarks":"Revised in parallel session to S2-2313256.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19270,"status":"revised","reservation_date":"2023-02-11 18:24:37","uploaded":"2023-11-03 17:01:42","revisionof":"","revisedto":"S2-2313256","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5123.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312481.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312808","title":"Clarifications on redundant steering mode for GBR QoS Flow","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the scenario of GBR QoS Flow establishment failure for one access network, it is clarified that the SMF has to notify the PCF about the resource allocation failure and indicate the respective Access Type unless both GBR QoS Flow establishments are successful. For the SMF behaviour when one or both of the accesses are not available, it is clarified that the SMF reports about the removal of the PCC rule when both accesses are not available and that Notification control reports are not sent when one of the accesses becomes unavailable while the other access is still available.","secretary_remarks":"Revision of S2-2309466 from S2#158. Revised in parallel session to S2-2313254, merging S2-2313046","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19220,"status":"revised","reservation_date":"2023-03-11 09:22:35","uploaded":"2023-11-03 16:28:07","revisionof":"S2-2309466","revisedto":"S2-2313254","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4813.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312808.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.4, 5.32.8","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312809","title":"Clarifications on redundant steering mode for GBR QoS Flow","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the PCF, it is clarified that a resource allocation failure in one access can happen and that the PCF is responsible for determining how to proceed with the GBR SDF for which redundant traffic transmission is no longer possible. The SMF reporting for resource allocation failure is extended so that the affected Access Type can be indicated to the PCF.","secretary_remarks":"Revised in parallel session to S2-2313255.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19240,"status":"revised","reservation_date":"2023-03-11 09:22:36","uploaded":"2023-11-03 16:28:07","revisionof":"","revisedto":"S2-2313255","release":"Rel-18","crspec":"23.503","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":1218.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312809.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.1.3.5, 6.1.3.20","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2312900","title":"ATSSS_Secondary re-auth for MAPDU session when one access is in 5GC and other in EPC","source":"Samsung","contact":"Ashok Kumar Nayak","contact-id":90702,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The following change is proposed: It is proposed that if SMF has indicated one AT to AMF during secondary re-auth a nd it receives failure from AMF then it indicate the other AT and send to AMF for trying re-authentication again. Only when it fails on both AT then only SMF update the failure to DN-AAA server.","secretary_remarks":"Revision of S2-2308911 from S2#158. Revised in parallel session to S2-2313257.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19310,"status":"revised","reservation_date":"2023-03-11 11:19:16","uploaded":"2023-11-03 11:23:52","revisionof":"S2-2308911","revisedto":"S2-2313257","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4359.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2312900.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.9.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313045","title":"MPQUIC support related corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In 4.2.10, the specification text and Figure 4.2.10-3 are not in sync. It is MPQUIC Proxy functionality, not MPQUIC functionality, that is located in UPF. In 5.32.2, some list formats are fixed. In 5.32.6.1, one typo is fixed and one supported steering functionality alternative added for completeness.","secretary_remarks":"Not Handled","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19410,"status":"not treated","reservation_date":"2023-03-11 13:15:49","uploaded":"2023-11-03 16:02:21","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5198.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313045.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.2.10, 5.32.2, 5.32.6.1.","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313046","title":"Clarify Redundant steering mode with GBR QoS flows","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies that in case of Redundant steering mode and if both accesses are not available, the SMF shall release the resources for the GBR QoS flow and report to the PCF about the removal of the PCC rule.","secretary_remarks":"Merged into S2-2313254","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19260,"status":"merged","reservation_date":"2023-03-11 13:15:50","uploaded":"2023-11-03 16:02:21","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5199.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313046.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313047","title":"ATSSS-LL supported SM related corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 6.1.3.20, removed one option of MA PDU capabilities in terms of steering functionalities related to the case where Smallest Delay steering mode is excluded as allowed option for ATSSS-LL in downlink. A more generic option (just before the removed text) is identical except that Smallest Delay option is not excluded spcifically. It is also unclear whether the removed option was valid anymore in Rel-18, because TS 23.501 assumes the use of Smallest Delay steering mode with ATSSS-LL for the downlink (see TS 23.501 Notes 3\/4\/5 in clause 5.32.2 Multi Access PDU Sessions ), at least when UE and UPF are able to measure the delay via PMF or other means, and only exception for ATSSS-LL is the Redundant steering mode.","secretary_remarks":"Not Handled","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19420,"status":"not treated","reservation_date":"2023-03-11 13:15:50","uploaded":"2023-11-03 16:02:21","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.503","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":1227.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313047.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.1.3.20","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313253","title":"Clarification on Suspend and Resume Traffic Duplication","source":"Samsung","contact":"Kisuk Kweon","contact-id":80126,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarification on clause 5.32.5.6.","secretary_remarks":"Revision of S2-2312208. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19210,"status":"agreed","reservation_date":"2023-11-16 19:54:32","uploaded":"2023-11-20 12:31:09","revisionof":"S2-2312208","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5091.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313253.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313254","title":"Clarifications on redundant steering mode for GBR QoS Flow","source":"Huawei, HiSilicon, Nokia, Nokia Shanghai Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the scenario of GBR QoS Flow establishment failure for one access network, it is clarified that the SMF has to notify the PCF about the resource allocation failure and indicate the respective Access Type unless both GBR QoS Flow establishments are successful. For the SMF behaviour when one or both of the accesses are not available, it is clarified that the SMF reports about the removal of the PCC rule when both accesses are not available and that Notification control reports are not sent when one of the accesses becomes unavailable while the other access is still available.","secretary_remarks":"Revision of S2-2312808, merging S2-2313046. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19230,"status":"agreed","reservation_date":"2023-11-16 19:54:33","uploaded":"2023-11-20 12:31:09","revisionof":"S2-2312808","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4813.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313254.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313255","title":"Clarifications on redundant steering mode for GBR QoS Flow","source":"Huawei, HiSilicon, Nokia, Nokia Shanghai Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the PCF, it is clarified that a resource allocation failure in one access can happen and that the PCF is responsible for determining how to proceed with the GBR SDF for which redundant traffic transmission is no longer possible. The SMF reporting for resource allocation failure is extended so that the affected Access Type can be indicated to the PCF.","secretary_remarks":"Revision of S2-2312809. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19250,"status":"agreed","reservation_date":"2023-11-16 19:54:34","uploaded":"2023-11-20 12:31:09","revisionof":"S2-2312809","revisedto":"","release":"Rel-18","crspec":"23.503","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":1218.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313255.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.1.3.5, 6.1.3.18, 6.1.3.20","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313256","title":"Clarify MRU handling for non-3GPP access path switching","source":"MediaTek Inc.","contact":"Mehrdad Shariat","contact-id":97826,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to revise the current description as below 'if at least one serving SMF for PDU Session supports non-3GPP access path switching, the UE may include ('Non-3GPP path switching while using old AN resources') indication when the UE performs the Mobility Registration Update procedure for non-3GPP access path switching.' On the other hand, if an SMF for PDU Session does not support non-3GPP access path switching during MRU procedure, the AMF can still perform non-3GPP access path for the PDU Session of that SMF. A NOTE is added to desribe the above condition","secretary_remarks":"Revision of S2-2312481. Revised in parallel session to S2-2313524.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19280,"status":"revised","reservation_date":"2023-11-16 19:54:34","uploaded":"2023-11-20 12:31:09","revisionof":"S2-2312481","revisedto":"S2-2313524","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5123.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313256.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313257","title":"ATSSS_Secondary re-auth for MAPDU session when one access is in 5GC and other in EPC","source":"Samsung","contact":"Ashok Kumar Nayak","contact-id":90702,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The following change is proposed: It is proposed that if SMF\/SMF+PGW-C after receiving failure for one access type from AMF\/MME that reauthentication cant be triggered, try with other access type for triggering reauthentication. has indicated one AT to AMF during secondary re-auth a nd it receives failure from AMF then it indicate the other AT and send to AMF for trying re-authentication again. Only when it fails on both AT then only SMF\/SMF+PGW-C update the failure to DN-AAA server.","secretary_remarks":"Revision of S2-2312900. Revised in parallel session to S2-2313521.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19320,"status":"revised","reservation_date":"2023-11-16 19:54:35","uploaded":"2023-11-20 12:31:09","revisionof":"S2-2312900","revisedto":"S2-2313521","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4359.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313257.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.9.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313258","title":"Adding QoS Support for MA PDU with N3GPP access connected to EPC and 3GPP access connected to 5GC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding a new subclause related to the QoS support under the clause 4.22.2.4 about MA PDU Session establishment with non-3GPP access connected to EPC and 3GPP access connected to 5GC. The newly added text refers to the clause of 4.22.2.3.3 with listing the main modifications and clarifications.","secretary_remarks":"Revision of S2-2312300. Revised in parallel session to S2-2313522.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19350,"status":"revised","reservation_date":"2023-11-16 19:54:36","uploaded":"2023-11-20 12:31:09","revisionof":"S2-2312300","revisedto":"S2-2313522","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4581.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313258.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4.x (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313510","title":"Correction on MA PDU with N3GPP access via EPC and 3GPP access via 5GC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Delete the last paragraph in the clause 4.22.2.4.1 For the MA PDU session over 3GPP access in 5GC and non-3GPP access in EPS, when UE moves from NG-RAN\/5GC to E-UTRAN\/EPC, whether the SMF+PGW-C keeps the user plane resources for 3GPP access of the MA PDU Session depends on operator policy. Add a NOTE to clarify that In this release, UE establishing two PDN connections over E-UTRAN and ePDG respectively to support multi-access connectivity is not supported.","secretary_remarks":"Revision of S2-2312301. Revised in parallel session to S2-2313523, merging S2-2312440","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19380,"status":"revised","reservation_date":"2023-11-16 19:57:03","uploaded":"2023-11-20 12:31:12","revisionof":"S2-2312301","revisedto":"S2-2313523","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4582.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313510.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4, 4.22.2.4.1, 4.22.2.4.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313521","title":"ATSSS_Secondary re-auth for MAPDU session when one access is in 5GC and other in EPC","source":"Samsung","contact":"Ashok Kumar Nayak","contact-id":90702,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The following change is proposed: It is proposed that if SMF\/SMF+PGW-C after receiving failure for one access type from AMF\/MME that reauthentication cant be triggered, try with other access type for triggering reauthentication.. Only when it fails on both AT then only SMF\/SMF+PGW-C update the failure to DN-AAA server.","secretary_remarks":"Revision of S2-2313257. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19330,"status":"agreed","reservation_date":"2023-11-16 19:57:09","uploaded":"2023-11-20 12:31:12","revisionof":"S2-2313257","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4359.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313521.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.9.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313522","title":"Adding QoS Support for MA PDU with N3GPP access connected to EPC and 3GPP access connected to 5GC","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding a new subclause related to the QoS support under the clause 4.22.2.4 about MA PDU Session establishment with non-3GPP access connected to EPC and 3GPP access connected to 5GC. The newly added text refers to the clause of 4.22.2.3.3 with listing the main modifications and clarifications.","secretary_remarks":"Revision of S2-2313258. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19360,"status":"agreed","reservation_date":"2023-11-16 19:57:10","uploaded":"2023-11-20 12:31:12","revisionof":"S2-2313258","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4581.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313522.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4.x (new)","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313523","title":"Correction on MA PDU with N3GPP access via EPC and 3GPP access via 5GC","source":"Huawei, HiSilicon, Ericsson, Deutsche Telecom, LG Electronics","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Delete the last paragraph in the clause 4.22.2.4.1 For the MA PDU session over 3GPP access in 5GC and non-3GPP access in EPS, when a UE moves from NG-RAN\/5GC to E-UTRAN\/EPC, the SMF+PGW-C may release the user plane resources either over 3GPP access or non-3GPP access based on operator policy. In this case, while the UE remains in EPC in both 3GPP access and non-3GPP access, the UE shall not trigger PDN Connection establishment to add an addional EPC access leg to the MA PDU Session. If the SMF+PGW-C does not release the user plane resources over one of accesses, the UE sends traffic over both accesses based on ATSSS rules.","secretary_remarks":"Revision of S2-2313510, merging S2-2312440. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19390,"status":"agreed","reservation_date":"2023-11-16 19:57:10","uploaded":"2023-11-20 12:31:12","revisionof":"S2-2313510","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4582.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313523.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4.1, 4.22.2.4.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313524","title":"Clarify MRU handling for non-3GPP access path switching","source":"MediaTek Inc.","contact":"Mehrdad Shariat","contact-id":97826,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to revise the current description as below 'if at least one serving SMF for PDU Session supports non-3GPP access path switching, the UE may include ('Non-3GPP path switching while using old AN resources') indication when the UE performs the Mobility Registration Update procedure for non-3GPP access path switching.' On the other hand, if an SMF for PDU Session does not support non-3GPP access path switching during MRU procedure, the AMF can still perform non-3GPP access path for the PDU Session of that SMF. A NOTE is added to desribe the above condition","secretary_remarks":"Revision of S2-2313256. Revised in parallel session to S2-2313591.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19290,"status":"revised","reservation_date":"2023-11-16 19:57:11","uploaded":"2023-11-20 12:31:12","revisionof":"S2-2313256","revisedto":"S2-2313591","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5123.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313524.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2313591","title":"Clarify MRU handling for non-3GPP access path switching","source":"MediaTek Inc., LG Electronics","contact":"Mehrdad Shariat","contact-id":97826,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to revise the current description as below 'If the UE has more than one PDU Session and at least one serving SMF for PDU Sessions supports non-3GPP access path switching, the UE may include ('Non-3GPP path switching while using old AN resources') indication when the UE performs the Mobility Registration Update procedure for non-3GPP access path switching.' On the other hand, if an SMF for PDU Session does not support non-3GPP access path switching during MRU procedure, the AMF can still perform non-3GPP access path for the PDU Session of that SMF. A NOTE is added to desribe the above condition","secretary_remarks":"Revision of S2-2313524. Agreed in parallel session. Block approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":19300,"status":"agreed","reservation_date":"2023-11-20 10:53:29","uploaded":"2023-11-20 12:31:12","revisionof":"S2-2313524","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.3.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5123.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-231254","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160_Chicago_2023-11\/Docs\/S2-2313591.zip","group":"S2","meeting":"S2-160","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2400348","title":"Corrections on support for EPC IWK with MA PDU Sessions","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify PGW-C\/SMF selection in case MA PDU Sessions are used with EPC IWK and in home routed scenarios with different PLMNs Clarify that UE cannot add a user plane leg in EPC if the MA PDU Session is only active in either LTE\/EPC or non","secretary_remarks":"r01 Agreed. Revised to S2-2401538.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15040,"status":"revised","reservation_date":"2024-11-01 15:04:44","uploaded":"2024-01-12 20:39:29","revisionof":"","revisedto":"S2-2401538","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4678.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2400348.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.2.2, 4.22.2.3, 4.22.2.4, 4.22.2.4.2, 4.22.6","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2400394","title":"Clarify MRU handling for non-3GPP access path switching when UE has only one PDU Session","source":"MediaTek Inc.","contact":"Mehrdad Shariat","contact-id":97826,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to clarify the condition when the UE has one PDU Session","secretary_remarks":"r01 Agreed. Revised to S2-2401539.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15060,"status":"revised","reservation_date":"2024-11-01 17:01:16","uploaded":"2024-01-12 19:11:53","revisionof":"","revisedto":"S2-2401539","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5230.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2400394.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2400775","title":"Clarifications on interworking with EPS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Multi-access connectivity using ATSSS established via EPC only is not supported. SMF+PGW-C may keep the MA PDU Session if the UE and the network support MA PDU Sessions with 3GPP access and non-3GPP access both connected to EPC. SMF+PGW","secretary_remarks":"r02 Agreed. Revised to S2-2401540.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15080,"status":"revised","reservation_date":"2024-12-01 09:36:44","uploaded":"2024-01-12 15:39:28","revisionof":"","revisedto":"S2-2401540","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5261.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2400775.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.7.1, 5.32.7.2, 5.32.7.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2400776","title":"Clarifications on interworking with EPS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the SMF+PGW-C may release the user plane resources either over 3GPP access or non-3GPP access based on operator policy if the UE or network does not support MA PDU Sessions with both 3GPP access and non-3GPP access connected to","secretary_remarks":"r02 Agreed. Revised to S2-2401541.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15100,"status":"revised","reservation_date":"2024-12-01 09:36:44","uploaded":"2024-01-12 15:39:28","revisionof":"","revisedto":"S2-2401541","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4708.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2400776.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.6.2.1, 4.22.6.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401272","title":"MPQUIC support related corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In 4.2.10, the specification text and Figure 4.2.10-3 are not in sync. It is MPQUIC Proxy functionality, not MPQUIC functionality, that is located in UPF. In 5.32.2, some list formats are fixed. In 5.32.6.1, one typo is fixed and one su","secretary_remarks":"Approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15120,"status":"agreed","reservation_date":"2024-12-01 18:11:14","uploaded":"2024-01-12 19:06:30","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5299.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-240096","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401272.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.2.10, 5.32.2, 5.32.6.1.","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401273","title":"ATSSS-LL supported SM related corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 6.1.3.20, removed one option of MA PDU capabilities in terms of steering functionalities related to the case where Smallest Delay steering mode is excluded as allowed option for ATSSS-LL in downlink. A more generic option (jus","secretary_remarks":"Noted","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15130,"status":"noted","reservation_date":"2024-12-01 18:11:15","uploaded":"2024-01-12 19:06:30","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.503","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":1264.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401273.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.1.3.20","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401274","title":"Error fix to MA PDU Session establishment with non-3GPP access connected to EPC","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The text of the note in clause 4.22.2.4.1 is incorrect since the PDN connection for a non-3GPP access is not established via the MME\/SGW, but via the ePDG.","secretary_remarks":"r02 Agreed. Revised to S2-2401542.","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15140,"status":"revised","reservation_date":"2024-12-01 18:11:16","uploaded":"2024-01-12 19:06:30","revisionof":"","revisedto":"S2-2401542","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4736.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401274.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401538","title":"Corrections on support for EPC IWK with MA PDU Sessions","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify PGW-C\/SMF selection in case MA PDU Sessions are used with EPC IWK and in home routed scenarios with different PLMNs Clarify that UE cannot add a user plane leg in EPC if the MA PDU Session is only active in either LTE\/EPC or non","secretary_remarks":"Revision of S2-2400348r01. Approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15050,"status":"agreed","reservation_date":"2024-01-28 14:03:00","uploaded":"2024-01-31 09:11:14","revisionof":"S2-2400348","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4678.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-240096","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401538.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.2.2, 4.22.2.3, 4.22.2.4, 4.22.2.4.2, 4.22.6.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401539","title":"Clarify MRU handling for non-3GPP access path switching when UE has only one PDU Session","source":"MediaTek Inc.","contact":"Mehrdad Shariat","contact-id":97826,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to clarify the condition when the UE has one PDU Session","secretary_remarks":"Revision of S2-2400394r01. Approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15070,"status":"agreed","reservation_date":"2024-01-28 14:03:01","uploaded":"2024-01-31 09:11:14","revisionof":"S2-2400394","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5230.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-240096","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401539.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401540","title":"Clarifications on interworking with EPS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Multi-access connectivity using ATSSS established via EPC only is not supported. SMF+PGW-C may keep the MA PDU Session if MA PDU Sessions with 3GPP access and non-3GPP access both connected to EPC is allowed based on operator policy. SM","secretary_remarks":"Revision of S2-2400775r02. Approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15090,"status":"agreed","reservation_date":"2024-01-28 14:03:01","uploaded":"2024-01-31 09:11:14","revisionof":"S2-2400775","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":5261.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-240096","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401540.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.32.7.1, 5.32.7.2, 5.32.7.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401541","title":"Clarifications on interworking with EPS","source":"Huawei, HiSilicon, Ericsson","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the SMF+PGW-C may release the user plane resources either over 3GPP access or non-3GPP access based on operator policy if MA PDU Sessions with both 3GPP access and non-3GPP access connected to EPC is not allowed.","secretary_remarks":"Revision of S2-2400776r02. Approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15110,"status":"agreed","reservation_date":"2024-01-28 14:03:02","uploaded":"2024-01-31 09:11:14","revisionof":"S2-2400776","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4708.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-240096","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401541.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.6.2.1, 4.22.6.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2401542","title":"Error fix to MA PDU Session establishment with non-3GPP access connected to EPC","source":"Nokia, Nokia Shanghai Bell","contact":"Rainer Liebhart","contact-id":68375,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The text of the note in clause 4.22.2.4.1 is incorrect since the PDN connection for a non-3GPP access is not established via the MME\/SGW, but via the ePDG.","secretary_remarks":"Revision of S2-2401274r02. Approved","agenda_item_sort_order":87,"ainumber":"9.15.2","ainame":"Access Traffic Steering, Switching and Splitting support in the 5GS; Phase 3 (ATSSS_Ph3)","tdoc_agenda_sort_order":15150,"status":"agreed","reservation_date":"2024-01-28 14:03:03","uploaded":"2024-01-31 09:11:14","revisionof":"S2-2401274","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"ATSSS_Ph3"}],"crnumber":4736.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-240096","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_160AHE_Electronic_2024-01\/Docs\/S2-2401542.zip","group":"S2","meeting":"S2-160-Ad Hoc-e","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.22.2.4.1","crsinpack":null,"crsinpacknumber":0}]