[{"name":"S2-1906855","title":"LS from CT WG3: LS on policy control for ATSSS","source":"CT WG3","contact":"Xiaoyun Zhou","contact-id":38525,"tdoctype":"LS in","for":"Action","abstract":"CT WG3 is working on the ATSSS and has following questions to ask SA WG2. As defined in clause 5.32.2 of TS 23.501, the UE provides the 'MA PDU Request' indication and its ATSSS capabilities to the SMF when UE requests to establish a MA PDU Session. As defined in clause 5.32.3 of TS 23.501, during the establishment of a MA PDU session, the PCF may take ATSSS policy decisions and create PCC rules that contain ATSSS policy control information. As defined in clause 4.22.2.1 step 7 of TS 23.502 (UE Requested MA-PDU Session Establishment), the SMF sends an 'MA PDU Request' indication to PCF in the SM Policy Control Create message. The PCF decides whether the MA PDU session is allowed or not based on operator policy and subscription data As defined in clause 4.22.3 step 7 of TS 23.502 (UE Requested PDU Session Establishment with Network Modification to MA-PDU Session), the SMF indicates to PCF that the SM policy control information is requested for a MA-PDU Session Q1: Are both, the 'MA PDU Request indication' and the 'UE ATSSS capabilities' information of a Multi Access PDU session relevant for the PCF? Q2: When does the SMF provide the MA PDU session relevant information above to the PCF? i.e., is it sent only and always at PDU session establishment? Or could it depend on whether the ATSSS procedure is UE Requested MA PDU Session Establishment or UE Requested PDU Session Establishment with Network Modification to a PDU Session? Q3: When the PCF decides that the MA PDU session is not allowed, what kind of policy decision would the PCF provide to the SMF, e.g. would the PCF reject the MA PDU session establishment? or would the PCF indicate that only single-access PDU session is allowed and provide the policy information without MA PDU Session Control information?. Action: CT WG3 asks SA WG2 to kindly answer the above questions and to consider clarifying their specifications in that respect.","secretary_remarks":"Response drafted in S2-1907328. Postponed in parallel session","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16330,"status":"postponed","reservation_date":"2019-06-10 18:36:16","uploaded":"2019-06-12 11:37:53","revisionof":"","revisedto":"S2-1908647","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"C3-192250","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1906855.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1906959","title":"Awarenes of UE PMF port number and MAC address in UPF","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference to 24.193. Clarify that UE provides the port number and UE MAC address to the network when MA PDU Session is established.","secretary_remarks":"Revised in parallel session to S2-1907809.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16350,"status":"revised","reservation_date":"2019-06-13 16:10:22","uploaded":"2019-06-18 13:25:59","revisionof":"","revisedto":"S2-1907809","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1469.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1906959.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907101","title":"Applicability of User Plane Integrity Protection to ATSSS","source":"Qualcomm Incorporated","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Establishment of an MA PDU session is subject to the UP IP requirements, independently of the access over which the MA PDU session is established.","secretary_remarks":"Revised in parallel session to S2-1907810.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16400,"status":"revised","reservation_date":"2019-06-14 21:07:31","uploaded":"2019-06-17 05:25:26","revisionof":"","revisedto":"S2-1907810","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1499.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907101.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907102","title":"Applicability of User Plane Integrity Protection to ATSSS","source":"Qualcomm Incorporated","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Establishment of an MA PDU session is subject to the UP IP requirements, independently of the access over which the MA PDU session is established.","secretary_remarks":"Revised in parallel session to S2-1907811.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16420,"status":"revised","reservation_date":"2019-06-14 21:10:31","uploaded":"2019-06-17 05:25:26","revisionof":"","revisedto":"S2-1907811","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1506.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907102.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907115","title":"Clarification of traffic switching for GBR QoS flow in MA PDU session","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is proposed to add subscription and report of access availability between the SMF and the UPF. It is proposed to consider Notification Control when access unavailability report is received from the UPF. Comparing to S2-1904203, the further improve part is highlighted in yellow.","secretary_remarks":"Revised in parallel session to S2-1907812.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16440,"status":"revised","reservation_date":"2019-06-15 04:11:52","uploaded":"2019-06-18 13:25:30","revisionof":"","revisedto":"S2-1907812","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1500.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907115.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907137","title":"N3\/N9 Tunnels for the MA-PDU Session","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the MA PDU Session, the two N3 tunnels and two N9 tunnls (if N9 tunnel is needed) shall be established between the PSA and RAN\/AN.","secretary_remarks":"Revision of S2-1905159 from S2#133. Revised in parallel session to S2-1907814.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16490,"status":"revised","reservation_date":"2019-06-15 16:12:20","uploaded":"2019-06-18 13:51:57","revisionof":"S2-1905159","revisedto":"S2-1907814","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1330.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907137.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907138","title":"MA-PDU Session Management","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: During the UE Requested MA-PDU Session Establish procedure for Non-roaming and Roaming with Local Breakout case, the two tunnel CN info are allocated by the SMF or by the UPF. During the UE Requested MA-PDU Session Establish procedure for Home-routed Roaming case, the two N9 tunnels and two N3 tunnels are established. If the PDU Session if changed from the single access PDU session into MA-PDU session, the additional N3 tunnel and N9 tunnel (for the Home routed roaming case) are established.","secretary_remarks":"Revision of S2-1905397 from S2#133. Revised in parallel session to S2-1907815.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16510,"status":"revised","reservation_date":"2019-06-15 16:12:22","uploaded":"2019-06-18 13:51:57","revisionof":"S2-1905397","revisedto":"S2-1907815","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1392.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907138.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907139","title":"IP Address Accessibility for MPTCP MA PDU Session","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding some notes for MA PDU Session: To protect the PMF\/MPF (MPTCP proxy function) the IP addresses of the PMF\/MPF shall be only accessible from the IP addresses of UE via the N3\/N9 interface. After the MA PDU Session is released, the same IP addresses should not be allocated to another UE for MA PDU Session in a short time.","secretary_remarks":"Revision of S2-1905158 from S2#133. Revised in parallel session to S2-1907878.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16730,"status":"revised","reservation_date":"2019-06-15 16:12:23","uploaded":"2019-06-18 13:51:57","revisionof":"S2-1905158","revisedto":"S2-1907878","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1329.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907139.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907304","title":"UPF reporting of Access Availability","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the current access becomes unavailable (and the other access is available), the SMF shall provide the QoS profile to the other access and delete the QoS profile in the current access. Add Access Unavailability report subscription in the Multi-Access Rule and add Access Unavailability report in the Usage Report generated by UPF.","secretary_remarks":"Revised in parallel session to S2-1907813.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16470,"status":"revised","reservation_date":"2019-06-17 08:53:42","uploaded":"2019-06-18 13:39:08","revisionof":"","revisedto":"S2-1907813","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1554.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907304.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907322","title":"Clarification on steering mode","source":"Huawei, HiSlicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify each steering mode is applicable to ATSSS-LL or MPTCP or both.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16930,"status":"not treated","reservation_date":"2019-06-17 09:40:51","uploaded":"2019-06-18 13:25:30","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1560.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907322.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907323","title":"Deregistration Procedure for ATSSS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add UE or network requested Deregistration procedures procedure for ATSSS.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16870,"status":"not treated","reservation_date":"2019-06-17 09:40:52","uploaded":"2019-06-18 13:25:30","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1542.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907323.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907324","title":"Clarification the deregistration in single access","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify when the UE deregisters from one access (but remains registered on the other access), the AMF shall inform the SMF to release the resource of the access type of any MA PDU session(s) which the UE deregisters from and the access type ofthe MA PDU Session is updated to the other access which the UE remains registered on.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16890,"status":"not treated","reservation_date":"2019-06-17 09:40:53","uploaded":"2019-06-18 13:25:30","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1561.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907324.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907325","title":"Clarification of the PDU Session Release Procedure","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add access type in Nsmf_PDUSession_UpdateSMContext service operation and N4 Session Release Request. Clarify that the UE shall update the access type for the MA PDU session to the remaining access.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16910,"status":"not treated","reservation_date":"2019-06-17 09:40:54","uploaded":"2019-06-18 13:25:30","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1543.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907325.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907326","title":"Update of policy framework extensions for ATSSS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The following simplifications and corrections are proposed: The sentence added to the general section 6.1.3.1 is removed because a dedicated sub-section exists and other features are also not mentioned in the general section. The terminology and description in section 6.1.3.20 is aligned to the PCC rule and PDU Session parameter updates. The description of the SMF actions in section 6.2.2.7 is generalized as this is documented in 23.501 in detail. Only the Charging key and the Monitoring key for Non-3GPP access are required as new PCC rule attributes (since the other charging and usage monitoring attributes are identical for both accesses). No new PDU Session related parameters are necessary. The notes are updated to clarify that the usage monitoring related parameters can be per PDU Session as well as per access.","secretary_remarks":"Revision of S2-1905569 from S2#133. Revised in parallel session to S2-1907881.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16850,"status":"revised","reservation_date":"2019-06-17 09:40:55","uploaded":"2019-06-18 13:25:30","revisionof":"S2-1905569","revisedto":"S2-1907881","release":"Rel-16","crspec":23.503,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":279.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907326.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907328","title":"[DRAFT] Reply LS on Policy control for ATSSS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"LS out","for":"Approval","abstract":"Provide answers to questions from CT WG3 on ATSSS.","secretary_remarks":"Response to S2-1906855. Noted in parallel session","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16340,"status":"noted","reservation_date":"2019-06-17 09:50:40","uploaded":"2019-06-18 12:06:57","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907328.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907329","title":"MA PDU Network-Upgrade during PDU Session Modification procedure","source":"Huawei, HiSlicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Extend the MA PDU Network-Upgrade case to be applied to the PDU Session Modification procedure.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16940,"status":"not treated","reservation_date":"2019-06-17 09:50:40","uploaded":"2019-06-18 12:06:57","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1562.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907329.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907330","title":"MA PDU Network-Upgrade during PDU Session Modification procedure","source":"Huawei, HiSlicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Extend the MA PDU Network-Upgrade case to the PDU Session Modification procedure. In the MA PDU Network-Upgrade case, the SMF also sends the 'MA PDU Request' indication to the PCF.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16950,"status":"not treated","reservation_date":"2019-06-17 09:50:41","uploaded":"2019-06-18 12:06:57","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1544.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907330.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907331","title":"Update the MA PDU session establishment procedure","source":"Huawei, HiSlicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add 'MA PDU session Accepted' indication from SMF to AMF.","secretary_remarks":"Revision of S2-1905701 from S2#133. Revised in parallel session, merging S2-1907570, to S2-1907879.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16760,"status":"revised","reservation_date":"2019-06-17 09:50:42","uploaded":"2019-06-18 12:06:57","revisionof":"S2-1905701","revisedto":"S2-1907879","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1442.0,"crrevision":1.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907331.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907355","title":"Correction about default QoS rule","source":"OPPO","contact":"Haorui Yang","contact-id":77684,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Change 'default QoS flow' to 'QoS Flow that is associated with default QoS rule'; 2. Move Step 5 in Clause 5.32.5.2 to Clause 5.32.5.1; 3. In this release SMF only associates the default QoS rule with Non-GBR QoS Flow for MA PDU Session.","secretary_remarks":"Revised in parallel session, merging S2-1907595, to S2-1907816.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16530,"status":"revised","reservation_date":"2019-06-17 10:01:58","uploaded":"2019-06-18 10:04:33","revisionof":"","revisedto":"S2-1907816","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1570.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907355.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907412","title":"PMF message delivery","source":"ZTE","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify when and how to stop sending the PMF Echo Request message on one access.","secretary_remarks":"Revised in parallel session to S2-1907817.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16550,"status":"revised","reservation_date":"2019-06-17 13:07:33","uploaded":"2019-06-18 13:55:08","revisionof":"","revisedto":"S2-1907817","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1587.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907412.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907417","title":"MA PDU establishment in mobility restricted areas","source":"InterDigital, Inc.","contact":"Guanzhou Wang","contact-id":72777,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the UE is in Forbidden Area or Non-Allowed Area for 3GPP access, the UE should not initiate MA PDU session establishment.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16570,"status":"noted","reservation_date":"2019-06-17 13:12:33","uploaded":"2019-06-17 21:15:58","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1591.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907417.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907563","title":"Discussion on second access addition","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"discussion","for":"Discussion","abstract":"This paper discusses how to solve an issue that the SMF receives PDU Session Establishment message while the MA PDU Session is already established.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16580,"status":"not treated","reservation_date":"2019-06-18 04:56:19","uploaded":"2019-06-18 09:51:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907563.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907564","title":"Handling of access addition - Option 1","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The SMF performs setup of user-plane resources over the access different from the access the PDU Session Establishment request is received before sending PDU Session Accept message to the UE. The SMF provides an information on whether the MA PDU Session is established over a single access or both accesses in PDU Session Establishment Accept message to the UE.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16590,"status":"not treated","reservation_date":"2019-06-18 04:56:19","uploaded":"2019-06-18 09:51:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1606.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907564.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907565","title":"Handling of access addition - Option 2","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the SMF receives PDU Session Establishment request message while the SMF already has associated SM contexts, the SMF re-use exiting SM contexts and performs user plane activation.","secretary_remarks":"Revised in parallel session to S2-1907818.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16600,"status":"revised","reservation_date":"2019-06-18 04:56:20","uploaded":"2019-06-18 09:51:45","revisionof":"","revisedto":"S2-1907818","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1607.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907565.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907569","title":"Clarification on MA PDU Session when the UE is deregistered over one access","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that the AMF triggers PDU Session Release over single access when the UE is deregistered in one access.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16880,"status":"not treated","reservation_date":"2019-06-18 04:56:24","uploaded":"2019-06-18 09:51:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1628.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907569.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907570","title":"Clarification on MA PDU Session Establishment","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Clarify that 'MA PDU Request' indication is sent in the UL NAS Transport and 'ATSSS Capability' is sent in the PDU Session Establishment Request. 2. In case of UE Requested MA PDU Session, the AMF stores Access Type as 'Multi-Access' when it received UL NAS Transport message. 3. In case of UE Requested PDU Session with Network Modification, the AMF stores Access Type as 'Multi-Access' when the SMF notifies that the PDU Session is a MA PDU Session.","secretary_remarks":"Merged into S2-1907879","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16790,"status":"merged","reservation_date":"2019-06-18 04:56:26","uploaded":"2019-06-18 09:51:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1609.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907570.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907571","title":"Clarification on MA PDU Session Release","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Change terminology 'N2 SM Information' to 'N2 SM Resource Release request' 2. Clarify that the H-SMF sends release notification when the MA PDU Session is established in two PLMNs and the MA PDU Session is released over single access. 3. Change style of title 4.22.10","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16920,"status":"not treated","reservation_date":"2019-06-18 04:56:28","uploaded":"2019-06-18 09:51:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1610.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907571.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907595","title":"Clarification for QoS flow to be used for PMF messages","source":"Nokia, Nokia Shanghai Bell","contact":"Yannick Lair","contact-id":76350,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The 'default QoS flow' is replaced by 'QoS flow associated with a default QoS rule'.","secretary_remarks":"Merged into S2-1907816","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16630,"status":"merged","reservation_date":"2019-06-18 07:05:08","uploaded":"2019-06-18 14:24:54","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1635.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907595.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907597","title":"Mandatory support of ATSSS-LL for PDU Sessions of type Ethernet","source":"Nokia, Nokia Shanghai Bell","contact":"Yannick Lair","contact-id":76350,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is clarified that ATSSS-LL is needed for MA PDU Session of type Ethernet. Also it is clarified that ATSSS-LL is optional for the UPF, but mandatory for the network. In 5.32.6.1, it is clarified that ATSSS-LL may still use traffic filters at IP level (5Tuple).","secretary_remarks":"Revised in parallel session to S2-1907880.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16800,"status":"revised","reservation_date":"2019-06-18 07:10:12","uploaded":"2019-06-18 14:24:54","revisionof":"","revisedto":"S2-1907880","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1636.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907597.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907598","title":"Subscription information check for ATSSS","source":"Nokia, Nokia Shanghai Bell","contact":"Yannick Lair","contact-id":76350,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Session Management subscription data is amended to add ATSSS information, to be used by SMF to check whether MA PDU Session is allowed or not. MA PDU session procedures are amended to clarify that SMF checks subscription information related to ATSSS, and that SMF contacts PCF only if dynamic PCC is applied to the MA PDU session.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16900,"status":"not treated","reservation_date":"2019-06-18 07:13:11","uploaded":"2019-06-18 14:24:54","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1616.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907598.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907624","title":"De-activating user-plane resources over one access","source":"ETRI","contact":"Yooah Kang","contact-id":63871,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: CN-initiated deactivation of UP connection procedure is used when the network wants to de-activate the user-plane resources over one access.","secretary_remarks":"Revised in parallel session to S2-1907875.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16640,"status":"revised","reservation_date":"2019-06-18 07:46:41","uploaded":"2019-06-18 07:53:28","revisionof":"","revisedto":"S2-1907875","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1622.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907624.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907625","title":"Clarification of re-activating user-plane resources over one access","source":"ETRI","contact":"Yooah Kang","contact-id":63871,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding that Registration procedure is used to re-activate user-plane resources on one access of the established MA PDU session.","secretary_remarks":"Not Handled","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16830,"status":"not treated","reservation_date":"2019-06-18 07:49:50","uploaded":"2019-06-18 07:53:28","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1642.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907625.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907637","title":"Discussion paper for MA PDU related IP Address\/Prefix Handling in UPF","source":"Apple","contact":"Krisztian Kiss","contact-id":57762,"tdoctype":"discussion","for":"Agreement","abstract":"This paper proposes clarifications regarding the MA PDU related IP address\/prefix used by the UPF in conjunction to MPTCP Proxy traffic.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16660,"status":"noted","reservation_date":"2019-06-18 08:17:17","uploaded":"2019-06-18 08:34:36","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907637.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907647","title":"MA PDU IP Address\/Prefix Handling in UPF","source":"Apple","contact":"Krisztian Kiss","contact-id":57762,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add clarifications in clause 5.32.6.2.1 regarding the handling of MA PDU IP address\/prefix in the UPF.","secretary_remarks":"Revised in parallel session to S2-1907876.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16670,"status":"revised","reservation_date":"2019-06-18 08:30:47","uploaded":"2019-06-18 08:34:36","revisionof":"","revisedto":"S2-1907876","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1646.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907647.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907675","title":"Correction to protocol stacks for RTT measurements","source":"Motorola Mobility, Lenovo, Broadcom","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The protocol stacks are corrected.","secretary_remarks":"Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":17060,"status":"agreed","reservation_date":"2019-06-18 09:51:31","uploaded":"2019-06-18 12:26:25","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1652.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907675.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907676","title":"Clarification about an MA PDU Session using only MPTCP functionality","source":"Motorola Mobility, Lenovo, Apple","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is specified that, if only the MPTCP functionality is enabled for the MA PDU Session, then the UE shall route via the MA PDU Session only MPTCP traffic. Other type of traffic (e.g. UDP, non-MPTCP) should be routed outside the MA PDU Session.","secretary_remarks":"Revised in parallel session to S2-1907877.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16690,"status":"revised","reservation_date":"2019-06-18 09:55:11","uploaded":"2019-06-18 12:26:25","revisionof":"","revisedto":"S2-1907877","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1653.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907676.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907809","title":"Awarenes of UE PMF port number and MAC address in UPF","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference to 24.193. Clarify that UE provides the port number and UE MAC address to the network when MA PDU Session is established.","secretary_remarks":"Revision of S2-1906959. Revised in parallel session to S2-1907887.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16360,"status":"revised","reservation_date":"2019-07-04 09:07:49","uploaded":"2019-07-04 09:07:55","revisionof":"S2-1906959","revisedto":"S2-1907887","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1469.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907809.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907810","title":"Applicability of User Plane Integrity Protection to ATSSS","source":"Qualcomm Incorporated","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Establishment of an MA PDU session is subject to the UP IP requirements, independently of the access over which the MA PDU session is established.","secretary_remarks":"Revision of S2-1907101. Postponed in parallel session","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16410,"status":"postponed","reservation_date":"2019-07-04 09:07:51","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907101","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1499.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907810.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907811","title":"Applicability of User Plane Integrity Protection to ATSSS","source":"Qualcomm Incorporated","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Establishment of an MA PDU session is subject to the UP IP requirements, independently of the access over which the MA PDU session is established.","secretary_remarks":"Revision of S2-1907102. WITHDRAWN","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16430,"status":"withdrawn","reservation_date":"2019-07-04 09:07:52","uploaded":null,"revisionof":"S2-1907102","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1506.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907812","title":"Clarification of traffic switching for GBR QoS flow in MA PDU session","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is proposed to add subscription and report of access availability between the SMF and the UPF. It is proposed to consider Notification Control when access unavailability report is received from the UPF. Comparing to S2-1904203, the further improve part is highlighted in yellow.","secretary_remarks":"Revision of S2-1907115. Revised in parallel session, merging S2-1907813, to S2-1907888.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16450,"status":"revised","reservation_date":"2019-07-04 09:07:53","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907115","revisedto":"S2-1907888","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1500.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907812.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907813","title":"UPF reporting of Access Availability","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the current access becomes unavailable (and the other access is available), the SMF shall provide the QoS profile to the other access and delete the QoS profile in the current access. Add Access Unavailability report subscription in the Multi-Access Rule and add Access Unavailability report in the Usage Report generated by UPF.","secretary_remarks":"Revision of S2-1907304. Merged into S2-1907888","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16480,"status":"merged","reservation_date":"2019-07-04 09:07:54","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907304","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1554.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907813.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907814","title":"N3\/N9 Tunnels for the MA-PDU Session","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the MA PDU Session, the two N3 tunnels and two N9 tunnls (if N9 tunnel is needed) shall be established between the PSA and RAN\/AN.","secretary_remarks":"Revision of S2-1907137. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16720,"status":"agreed","reservation_date":"2019-07-04 09:07:55","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907137","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1330.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907814.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907815","title":"MA-PDU Session Management","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: During the UE Requested MA-PDU Session Establish procedure for Non-roaming and Roaming with Local Breakout case, the two tunnel CN info are allocated by the SMF or by the UPF. During the UE Requested MA-PDU Session Establish procedure for Home-routed Roaming case, the two N9 tunnels and two N3 tunnels are established. If the PDU Session if changed from the single access PDU session into MA-PDU session, the additional N3 tunnel and N9 tunnel (for the Home routed roaming case) are established.","secretary_remarks":"Revision of S2-1907138. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16740,"status":"agreed","reservation_date":"2019-07-04 09:07:56","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907138","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1392.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907815.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907816","title":"Corrections about default QoS rule","source":"OPPO","contact":"Haorui Yang","contact-id":77684,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Change 'default QoS flow' to 'QoS Flow that is associated with default QoS rule'; 2. Move Step 5 in Clause 5.32.5.2 to Clause 5.32.5.1; 3. In this release SMF only associates the default QoS rule with Non-GBR QoS Flow for MA PDU Session.","secretary_remarks":"Revision of S2-1907355, merging S2-1907595. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16760,"status":"agreed","reservation_date":"2019-07-04 09:07:57","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907355","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1570.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907816.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907817","title":"PMF message delivery","source":"ZTE","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify when and how to stop sending the PMF Echo Request message on one access.","secretary_remarks":"Revision of S2-1907412. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16780,"status":"agreed","reservation_date":"2019-07-04 09:07:58","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907412","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1587.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907817.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907818","title":"Handling of access addition - Option 2","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the SMF receives PDU Session Establishment request message while the SMF already has associated SM contexts, the SMF re-use existing SM contexts and performs user plane activation.","secretary_remarks":"Revision of S2-1907565. Revised in parallel session to S2-1907882.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16610,"status":"revised","reservation_date":"2019-07-04 09:07:59","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907565","revisedto":"S2-1907882","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1607.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907818.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907875","title":"De-activating user-plane resources over one access","source":"ETRI","contact":"Yooah Kang","contact-id":63871,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: CN-initiated deactivation of UP connection procedure is used when the network wants to de-activate the user-plane resources over one access.","secretary_remarks":"Revision of S2-1907624. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16870,"status":"agreed","reservation_date":"2019-07-04 09:08:57","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907624","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1622.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907875.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907876","title":"MA PDU IP Address\/Prefix Handling in UPF","source":"Apple, Motorola Mobility\/Lenovo","contact":"Krisztian Kiss","contact-id":57762,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add clarifications in clause 5.32.6.2.1 regarding the handling of MA PDU IP address\/prefix in the UPF.","secretary_remarks":"Revision of S2-1907647. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16900,"status":"agreed","reservation_date":"2019-07-04 09:08:59","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907647","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1646.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907876.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907877","title":"Clarification about an MA PDU Session using only MPTCP functionality","source":"Motorola Mobility, Lenovo, Apple","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is specified that, if only the MPTCP functionality is enabled for the MA PDU Session, then the UE (a) shall route via the MA PDU Session the MPTCP traffic and (b) may route via the MA PDU Session the non-MPTCP traffic but this traffic should be routed either to 3GPP access or to non-3GPP access without applying the ATSSS rules.","secretary_remarks":"Revision of S2-1907676. Revised in parallel session to S2-1907889.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16700,"status":"revised","reservation_date":"2019-07-04 09:09:00","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907676","revisedto":"S2-1907889","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1653.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907877.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907878","title":"IP Address Accessibility for MPTCP MA PDU Session","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding some notes for MA PDU Session: To protect the PMF\/MPF (MPTCP proxy function) the IP addresses of the PMF\/MPF shall be only accessible from the IP addresses of UE via the N3\/N9 interface. After the MA PDU Session is released, the same IP addresses should not be allocated to another UE for MA PDU Session in a short time.","secretary_remarks":"Revision of S2-1907139. Revised in parallel session to S2-1907942.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16740,"status":"revised","reservation_date":"2019-07-04 09:09:01","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907139","revisedto":"S2-1907942","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1329.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907878.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907879","title":"Update the MA PDU session establishment procedure","source":"Huawei, HiSlicon, LG Electronics","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add 'MA PDU session Accepted' indication from SMF to AMF.","secretary_remarks":"Revision of S2-1907331, merging S2-1907570. Revised in parallel session to S2-1907890.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16770,"status":"revised","reservation_date":"2019-07-04 09:09:03","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907331","revisedto":"S2-1907890","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1442.0,"crrevision":2.0,"crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907879.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907880","title":"Mandatory support of ATSSS-LL for PDU Sessions of type Ethernet","source":"Nokia, Nokia Shanghai Bell","contact":"Yannick Lair","contact-id":76350,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is clarified that ATSSS-LL is needed for MA PDU Session of type Ethernet. Also it is clarified that ATSSS-LL is optional for the UPF, but mandatory for the network. In 5.32.6.1, it is clarified that ATSSS-LL may still use traffic filters at IP level (5Tuple).","secretary_remarks":"Revision of S2-1907597. Revised in parallel session to S2-1907943.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16810,"status":"revised","reservation_date":"2019-07-04 09:09:04","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907597","revisedto":"S2-1907943","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1636.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907880.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907881","title":"Update of policy framework extensions for ATSSS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The following simplifications and corrections are proposed: The sentence added to the general section 6.1.3.1 is removed because a dedicated sub-section exists and other features are also not mentioned in the general section. The terminology and description in section 6.1.3.20 is aligned to the PCC rule and PDU Session parameter updates. The description of the SMF actions in section 6.2.2.7 is generalized as this is documented in 23.501 in detail. Only the Charging key and the Monitoring key for Non-3GPP access are required as new PCC rule attributes (since the other charging and usage monitoring attributes are identical for both accesses). No new PDU Session related parameters are necessary. The notes are updated to clarify that the usage monitoring related parameters can be per PDU Session as well as per access.","secretary_remarks":"Revision of S2-1907326. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":17080,"status":"agreed","reservation_date":"2019-07-04 09:09:05","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907326","revisedto":"","release":"Rel-16","crspec":23.503,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":279.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907881.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907882","title":"Handling of access addition - Option 2","source":"LG Electronics","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the SMF receives PDU Session Establishment request message while the SMF already has associated SM contexts, the SMF re-use existing SM contexts and performs user plane activation.","secretary_remarks":"Revision of S2-1907818. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16840,"status":"agreed","reservation_date":"2019-07-04 09:09:07","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907818","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1607.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907882.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907887","title":"Awarenes of UE PMF port number and MAC address in UPF","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference to 24.193. Clarify that UE provides the port number and UE MAC address to the network when MA PDU Session is established.","secretary_remarks":"Revision of S2-1907809. Revised in parallel session to S2-1907944.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16370,"status":"revised","reservation_date":"2019-07-04 09:09:13","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907809","revisedto":"S2-1907944","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1469.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907887.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907888","title":"Clarification of traffic switching for GBR QoS flow in MA PDU session","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is proposed to add subscription and report of access availability between the SMF and the UPF. It is proposed to consider Notification Control when access unavailability report is received from the UPF.","secretary_remarks":"Revision of S2-1907812, merging S2-1907813. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16680,"status":"agreed","reservation_date":"2019-07-04 09:09:14","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907812","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1500.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907888.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907889","title":"Clarification about an MA PDU Session using only MPTCP functionality","source":"Motorola Mobility, Lenovo, Apple","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is specified that, if only the MPTCP functionality is enabled for the MA PDU Session, then the UE (a) shall route via the MA PDU Session the MPTCP traffic and (b) may route via the MA PDU Session the non-MPTCP traffic but this traffic should be routed either to 3GPP access or to non-3GPP access without applying the ATSSS rules.","secretary_remarks":"Revision of S2-1907877. Revised in parallel session to S2-1907941.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16710,"status":"revised","reservation_date":"2019-07-04 09:09:15","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907877","revisedto":"S2-1907941","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1653.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907889.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907890","title":"Update the MA PDU session establishment procedure","source":"Huawei, HiSlicon, LG Electronics","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add 'MA PDU session Accepted' indication from SMF to AMF.","secretary_remarks":"Revision of S2-1907879. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":17000,"status":"agreed","reservation_date":"2019-07-04 09:09:17","uploaded":"2019-07-04 09:17:56","revisionof":"S2-1907879","revisedto":"","release":"Rel-16","crspec":23.502,"crspecversion":"16.1.1","workitem":[{"winame":"ATSSS"}],"crnumber":1442.0,"crrevision":3.0,"crcategory":"B","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907890.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907941","title":"Clarification about an MA PDU Session using only MPTCP functionality","source":"Motorola Mobility, Lenovo, Apple","contact":"Apostolis Salkintzis","contact-id":22112,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is specified that, if only the MPTCP functionality is enabled for the MA PDU Session, then the UE (a) shall route via the MA PDU Session the MPTCP traffic and (b) may route via the MA PDU Session the non-MPTCP traffic but this traffic should be routed either to 3GPP access or to non-3GPP access without applying the ATSSS rules.","secretary_remarks":"Revision of S2-1907889. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16940,"status":"agreed","reservation_date":"2019-07-04 09:10:06","uploaded":"2019-07-04 09:17:57","revisionof":"S2-1907889","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1653.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907941.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907942","title":"IP Address Accessibility for MA PDU Session","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding some notes for MA PDU Session: To protect the PMF\/MPF (MPTCP proxy function) the IP addresses of the PMF\/MPF are only accessible from the IP addresses of UE via the N3\/N9 interface. After the MA PDU Session is released, the same UE IP addresses is not allocated to another UE for MA PDU Session in a short time.","secretary_remarks":"Revision of S2-1907878. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16970,"status":"agreed","reservation_date":"2019-07-04 09:10:10","uploaded":"2019-07-04 09:17:57","revisionof":"S2-1907878","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1329.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907942.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907943","title":"Mandatory support of ATSSS-LL for PDU Sessions of type Ethernet","source":"Nokia, Nokia Shanghai Bell","contact":"Yannick Lair","contact-id":76350,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is clarified that ATSSS-LL is needed for MA PDU Session of type Ethernet. Also it is clarified that ATSSS-LL is optional for the UPF, but mandatory for the network. In 5.32.6.1, it is clarified that ATSSS-LL may still use traffic filters at IP level (5Tuple).","secretary_remarks":"Revision of S2-1907880. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":17040,"status":"agreed","reservation_date":"2019-07-04 09:10:12","uploaded":"2019-07-04 09:17:57","revisionof":"S2-1907880","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1636.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907943.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907944","title":"Awarenes of UE PMF port number and MAC address in UPF","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference to 24.193. Clarify that UE provides the port number and UE MAC address to the network when MA PDU Session is established.","secretary_remarks":"Revision of S2-1907887. Revised in parallel session to S2-1907948.","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16380,"status":"revised","reservation_date":"2019-07-04 09:10:13","uploaded":"2019-07-04 09:17:57","revisionof":"S2-1907887","revisedto":"S2-1907948","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1469.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907944.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1907948","title":"Awareness of UE PMF port number and MAC address in UPF","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference to 24.193. Clarify that UE provides the port number and UE MAC address to the network when MA PDU Session is established.","secretary_remarks":"Revision of S2-1907944. Agreed in parallel session. This was Block approved","agenda_item_sort_order":34,"ainumber":"6.8.2","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS) - Maintenance","tdoc_agenda_sort_order":16610,"status":"agreed","reservation_date":"2019-07-04 09:10:16","uploaded":"2019-07-04 09:17:57","revisionof":"S2-1907944","revisedto":"","release":"Rel-16","crspec":23.501,"crspecversion":"16.1.0","workitem":[{"winame":"ATSSS"}],"crnumber":1469.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"SP-190610","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_134_Sapporo\/Docs\/S2-1907948.zip","group":"S2","meeting":"S2-134","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]