[{"name":"S2-2100038","title":"LS on MA PDU session for LADN","source":"CT WG1","contact":"Xingyue Zhou","contact-id":42680,"tdoctype":"LS in","for":"Action","abstract":"CT WG1 would like to ask SA WG2: Question 1): Can the network accept the UE to request an MA PDU session for LADN service via 3GPP access when the UE has registered to 5GS over both 3GPP access and non-3GPP access in the same PLMN? Question 2): If the answer to Question 1) is yes, can the UE use the user plane resources of the MA PDU session for LADN service over non-3GPP access? Question 3): If the answer to Question 1) is no, how does the network handle this MA PDU session establishment request?. Action: CT WG1 kindly asks SA WG2 to answer the questions above.","secretary_remarks":"Responses drafted in S2-2100102, S2-2100374, S2-2100491, S2-2100786 and S2-2100890. Final response in S2-2101574","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12100,"status":"replied to","reservation_date":"2021-01-13 10:03:19","uploaded":"2021-01-13 14:55:02","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CT WG4","lsoriginalls":"C1-207595","lsreply":"S2-2101574","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100038.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100102","title":"[DRAFT] LS on MA PDU session for LADN","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"LS out","for":"Approval","abstract":"Draft LS on MA PDU session for LADN","secretary_remarks":"Response to S2-2100038. Merged into S2-2101574","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12160,"status":"merged","reservation_date":"2021-02-07 17:16:28","uploaded":"2021-02-18 09:05:45","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100102.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100112","title":"Clarification on LADN support for an MA PDU Session","source":"LG Electronics, Nokia, Nokia Shanghai Bell, Ericsson, Deutsche Telekom","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that MA PDU Session does not support LADN.","secretary_remarks":"Noted. For CC#2. r04 with corrections agreed. Revised to S2-2101056.","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12170,"status":"revised","reservation_date":"2021-02-10 01:14:32","uploaded":"2021-02-18 22:51:26","revisionof":"","revisedto":"S2-2101056","release":"Rel-16","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2531.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100112.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100371","title":"Descriptions for LADN support with MA PDU Session","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: AMF can be locally configured to allow MA PDU Session for LADN when the UE is registered to 3GPP access (including when the UE is registered to both 3GPP access and non-3GPP access). (re-)activation\/addition of user-plane resource on non-3GPP acess for LADN MA PDU Session only allowed when the UE is registered to 3GPP access, or UE is reachable via 3GPP access. If UE presents OUT of the LADN service area, all accesses for LADN MA PDU Session shall be released.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12190,"status":"noted","reservation_date":"2021-02-17 07:48:52","uploaded":"2021-02-17 08:21:34","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2565.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100371.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100372","title":"Procedures for LADN support with MA PDU Session","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: AMF determines whether the UE Requested LADN DNN can be served with an MA PDU Session, based on the Access Type(s) that UE is registered. SMF determines whether MA PDU Session for the selected LADN DNN is not restricted by the subscription data. PCF takes into account the fact that MA PDU Session is allowed for the selected LADN DNN. SMF informs to the AMF and the UE that MA PDU Session has established for the UE Requested LADN DNN.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12200,"status":"noted","reservation_date":"2021-02-17 07:53:25","uploaded":"2021-02-17 08:21:34","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.7.1","workitem":[{"winame":"ATSSS"}],"crnumber":2498.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100372.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100373","title":"Discussion on LADN support with MA PDU Session .","source":"Samsung","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"discussion","for":"Approval","abstract":"This contribution discusses how to handle MA PDU Session toward a LADN DNN.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12210,"status":"noted","reservation_date":"2021-02-17 07:58:34","uploaded":"2021-02-17 08:21:34","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100373.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100374","title":"[DRAFT] Reply to LS on MA PDU session for LADN","source":"Samsung Electronics Romania","contact":"DongYeon Kim","contact-id":87763,"tdoctype":"LS out","for":"Approval","abstract":"Draft reply LS on MA PDU session for LADN","secretary_remarks":"Response to S2-2100038. Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12110,"status":"noted","reservation_date":"2021-02-17 08:11:23","uploaded":"2021-02-17 08:21:34","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100374.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100491","title":"[DRAFT] Reply LS on MA PDU session for LADN","source":"Huawei, Hisilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"This contribution replies CT WG1 LS on MA PDU Session for LADN.","secretary_remarks":"Response to S2-2100038. Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12120,"status":"noted","reservation_date":"2021-02-18 07:19:45","uploaded":"2021-02-18 12:39:02","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100491.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100492","title":"Clarification on MA PDU session for LADN","source":"Huawei, Hisilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add descriptions in clause 5.6.5 that ATSSS feature does not apply to LADN service.","secretary_remarks":"Merged into S2-2100112 (noted)","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12220,"status":"merged","reservation_date":"2021-02-18 07:19:45","uploaded":"2021-02-18 12:39:02","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2588.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100492.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100493","title":"Clarification on MA PDU session for LADN","source":"Huawei, Hisilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: SMF reject the PDU Session Establishment request if the request is for a LADN.","secretary_remarks":"r02 agreed. Revised to S2-2101575.","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12230,"status":"revised","reservation_date":"2021-02-18 07:19:47","uploaded":"2021-02-18 12:39:03","revisionof":"","revisedto":"S2-2101575","release":"Rel-16","crspec":"23.502","crspecversion":"16.7.1","workitem":[{"winame":"ATSSS"}],"crnumber":2515.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100493.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100786","title":"[DRAFT] LS Response on MA PDU session for LADN","source":"ZTE","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"LS out","for":"Approval","abstract":"LS response to S2-2100038 \/ C1-207595","secretary_remarks":"Response to S2-2100038. r01 agreed. Revised to S2-2101574, merging and S2-2100102","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12130,"status":"revised","reservation_date":"2021-02-18 11:11:47","uploaded":"2021-02-18 13:49:21","revisionof":"","revisedto":"S2-2101574","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100786.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100787","title":"MA PDU Session for LADN DNN","source":"ZTE","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In this release of specification, MA PDU session for LADN service is not supported","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12250,"status":"noted","reservation_date":"2021-02-18 11:11:47","uploaded":"2021-02-18 13:49:21","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2645.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100787.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100890","title":"[DRAFT] Reply LS on MA PDU session for LADN","source":"Qualcomm Incorporated","contact":"Dario Serafino Tonesi","contact-id":88932,"tdoctype":"LS out","for":"Approval","abstract":"This LS replies to CT WG1 on the issue of MA PDU session for LADN","secretary_remarks":"Response to S2-2100038. Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12150,"status":"noted","reservation_date":"2021-02-18 14:27:43","uploaded":"2021-02-18 18:09:13","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100890.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100891","title":"MA PDU sessions for LADN.","source":"Qualcomm Incorporated","contact":"Dario Serafino Tonesi","contact-id":88932,"tdoctype":"discussion","for":"Decision","abstract":"This contribution addresses LS C1-207595 on MA PDU session for LADN, proposes potential solutions and a reply to CT WG1.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12260,"status":"noted","reservation_date":"2021-02-18 14:27:43","uploaded":"2021-02-18 18:09:13","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100891.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100892","title":"MA PDU Sessions for LADN","source":"Qualcomm Incorporated","contact":"Dario Serafino Tonesi","contact-id":88932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Added text to clarify that based on configuration a network operator may decide to: Support MA PDU sessions for LADN. In that case the Registration Areas need to be re-configured to guarantee that every time a UE crosses an LADN service area while in idle mode the CN is notified Not support MA PDU sessions for LADN. In that case, if a UE attempts to establish MA PDU Sessions for LADN the request shall be rejected by the network.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12270,"status":"noted","reservation_date":"2021-02-18 14:27:43","uploaded":"2021-02-18 18:09:13","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2660.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100892.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100893","title":"MA PDU Sessions for LADN","source":"Qualcomm Incorporated","contact":"Dario Serafino Tonesi","contact-id":88932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Added text to clarify that based on configuration a network operator may decide to: Support MA PDU sessions for LADN. In that case the Registration Areas need to be re-configured to guarantee that every time a UE crosses an LADN service area while in idle mode the CN is notified Not support MA PDU sessions for LADN. In that case, if a UE attempts to establish MA PDU Sessions for LADN the request shall be rejected by the network.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12280,"status":"noted","reservation_date":"2021-02-18 14:27:44","uploaded":"2021-02-18 18:09:13","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.7.1","workitem":[{"winame":"ATSSS"}],"crnumber":2578.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100893.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100894","title":"MA PDU Sessions for LADN","source":"Qualcomm Incorporated","contact":"Dario Serafino Tonesi","contact-id":88932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Added text to clarify that based on configuration a network operator may decide to support or not support MA PDU sessions for LADN. If the network does not support MA PDU sessions for a certain LADN: It shall add the 'lack of support of MA PDU session' in the LADN information provided to the UE at registration and the UE shall not attempt establishing MA PDU session for the given LADN. If a legacy UE attempts to establish MA PDU Sessions for the given LADN the request shall be rejected by the network.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12290,"status":"noted","reservation_date":"2021-02-18 14:27:45","uploaded":"2021-02-18 18:09:13","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2661.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100894.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2100895","title":"MA PDU Sessions for LADN","source":"Qualcomm Incorporated","contact":"Dario Serafino Tonesi","contact-id":88932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Added text to clarify that based on configuration a network operator may decide to support or not support MA PDU sessions for LADN. If the network does not support MA PDU sessions for a certain LADN: It shall add the 'lack of support of MA PDU session' in the LADN information provided to the UE at registration and the UE shall not attempt establishing MA PDU session for the given LADN. If a legacy UE attempts to establish MA PDU Sessions for the given LADN the request shall be rejected by the network.","secretary_remarks":"Noted","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12300,"status":"noted","reservation_date":"2021-02-18 14:27:47","uploaded":"2021-02-18 18:09:13","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.502","crspecversion":"16.7.1","workitem":[{"winame":"ATSSS"}],"crnumber":2579.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2100895.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2101056","title":"Clarification on LADN support for an MA PDU Session","source":"LG Electronics, Nokia, Nokia Shanghai Bell, Ericsson, Deutsche Telekom, ZTE, Qualcomm Incorporated, Samsung","contact":"Myungjune Youn","contact-id":60905,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that MA PDU Session does not support LADN and that if the AMF receives an MA PDU Session establishment request for LADN it shall reject it.","secretary_remarks":"Revision of S2-2100112r04 with corrections. Approved","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12180,"status":"agreed","reservation_date":"2021-03-05 08:04:42","uploaded":"2021-03-05 08:31:18","revisionof":"S2-2100112","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.7.0","workitem":[{"winame":"ATSSS"}],"crnumber":2531.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-210245","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2101056.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2101574","title":"LS Response on MA PDU session for LADN","source":"SA WG2","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG1. CC: CT WG4. Attachment: 23.501 CR2531 (S2-2101056), 23.502 CR2515 (S2-2101575)","secretary_remarks":"Revision of S2-2100786r01, merging and S2-2100102. Approved","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12140,"status":"approved","reservation_date":"2021-03-05 08:05:22","uploaded":"2021-03-05 08:31:19","revisionof":"S2-2100786","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2100038","lsto":"CT WG1","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2101574.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2101575","title":"Clarification on MA PDU session for LADN","source":"Huawei, HiSilicon, Qualcomm Incorporated, Samsung","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Two changes are given: AMF reject the PDU Session Establishment request if the request is for a LADN. The texts 'If the PDU Session Establishment request is for a LADN, the AMF shall not forward 'MA PDU Network-Upgrade Allowed' indication to the SMF' are given in the procedure of 'UE Requested PDU Session Establishment with Network Modification to MA PDU Session'.","secretary_remarks":"Revision of S2-2100493r02. Approved","agenda_item_sort_order":28,"ainumber":"7.3","ainame":"Access Traffic Steering, Switch and Splitting support in the 5G system architecture (ATSSS)","tdoc_agenda_sort_order":12240,"status":"agreed","reservation_date":"2021-03-05 08:05:22","uploaded":"2021-03-05 08:31:19","revisionof":"S2-2100493","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.7.1","workitem":[{"winame":"ATSSS"}],"crnumber":2515.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-210245","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_143e_Electronic\/Docs\/S2-2101575.zip","group":"S2","meeting":"S2-143-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]