[{"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}]