[{"name":"S2-2201933","title":"LS from CT WG4: LS on Clarifications on Namf_MBSCommunication N2MessageTransfer service operation","source":"CT WG4","contact":"Bruno Landais","contact-id":68755,"tdoctype":"LS in","for":"Action","abstract":"The MB-SMF uses the Namf_MBSCommunication N2MessageTransfer service operation during the multicast MBS session activation and deactivation procedure and multicast session update procedure, as specified in clauses 7.2.5.2, 7.2.5.3, 7.2.6 and 9.3.3.2 of TS 23.247. Upon receipt of this service request, the AMF distributes the N2 payload received from the MB-SMF towards the NG-RAN(s) serving the MBS service area of the multicast MBS session. In all these 3 procedures, based on the description in the aforementioned clauses, CT WG4 assumes that: - the AMF returns a successful response to the MB-SMF as soon as at least one NG-RAN returns a successful response to the AMF; - the AMF returns an unsuccessful response to the MB-SMF, if the AMF cannot serve the request at all (e.g. unknown PDU Session ID) or if none of the NG-RANs returns a successful response; and - in either case, the AMF does never forward any successful or unsuccessful N2 payload(s) back to the MB-SMF. CT WG4 kindly asks SA WG2 to: - confirm whether CT WG4 understanding is correct; - clarify how the system should behave when a multicast session activation, deactivation or update request would fail for an NG-RAN; and - consider clarifying the above in TS 23.247, if necessary. Action: CT WG4 kindly asks SA WG2 group to answer CT WG4 questions and consider clarifying stage 2 accordingly, if necessary.","secretary_remarks":"Revision of Postponed S2-2201269 from S2#149E. Response drafted in S2-2202985. Final response in S2-2203049","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12860,"status":"replied to","reservation_date":"2022-03-25 17:03:58","uploaded":"2022-03-28 08:00:13","revisionof":"S2-2201269","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG3","lsoriginalls":"C4-221427","lsreply":"S2-2203049, S2-2203049","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2201933.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2201949","title":"LS from RAN WG2: Reply LS on maximum number of MBS sessions that can be associated to a PDU session","source":"RAN WG2","contact":"Henrik Enbuske","contact-id":32991,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 thanks SA for the LS on maximum number of MBS sessions that can be associated to a PDU session. RAN WG2 discussed the LS and would like to provide the following feedback. On the question: RAN WG2 to provide feedback on the maximum number of MBS sessions that can be associated to a PDU session. RAN WG2 response: RAN WG2 do not have any particular view on the number of MBS sessions associated to a PDU Session. Currently an MBS session results in one or more Multicast MBS Radio Bearer (Multicast MRB) configuration(s), i.e. an MBS session may contain one or multiple MBS QoS flows, where different flows can be mapped to the same or separate MRBs. The total number of Radio Bearers that can be configured simultaneously at the UE is currently 16, as in legacy releases. For Rel-17 MBS, RAN WG2 has agreed that this maximum number of supported RBs per UE is maintained and includes both DRBs and MRBs. Additionally, RAN WG2 agreed that the UE may signal whether it supports more MRBs, up to 16 additional MRBs on top of this minimum requirement. The maximum number of active MBS sessions a UE can join will thus be determined based on the UE capability for supporting a resulting number of concurrent MRBs and DRBs. Action: RAN WG2 kindly asks SA WG2 to take the above information into account.","secretary_remarks":"Response drafted in S2-2202140. Final response in S2-2203050","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12890,"status":"replied to","reservation_date":"2022-03-25 17:03:58","uploaded":"2022-03-28 10:15:39","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG3, CT WG1, SA WG4, SA WG6","lsoriginalls":"R2-2204107","lsreply":"S2-2203050, S2-2203050","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2201949.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2201959","title":"LS on 5MBS User Services","source":"SA WG4","contact":"Richard Bradbury","contact-id":82569,"tdoctype":"LS in","for":"Action","abstract":"SA WG4 is pleased to provide the following progress update on the 5MBUSA work item, and requests feedback according to the actions listed in section 2 below. 1.1 Current status In relation to the Release 17 normative work item 920010 ('5G Multicast-Broadcast User Service Architecture and related 5GMS Extensions '), SA WG4 would like to inform you that it has progressed the stage 2 technical specification and is pleased to attach draft TS 26.502 V1.1.0 agreed at the SA WG4#117-e meeting for your information, review and feedback. SA WG4 would like to draw your attention to the following additions in this revision of the specification: 1. A Static domain model for MBS User Service, MBS User Data Ingest Session and MBS Distribution Session in the MBSF and MBSTF at clause 4.5. This includes schematic and UML representations of the domain model, along with specification of stage 2 baseline parameters. 2. A dynamic life-cycle model for MBS User Service in the MBSF and MBSTF at clause 4.6. 3. An outline specification of the Network Function services exposed by the MBSF and MBSTF respectively: - Nmbsf service operations at reference point Nbm10 are specified in clause 7.2. - Nmbstf service operations at reference point Nmb2 are specified in clause 7.3. - It is recognised that more detail may be required in clause 7 to assist with stage 3 API design. 4. A set of informative examples and protocol stack diagrams in annex B illustrating how User Plane data is ingested by the MBSTF at reference point Nmb8 and passed on to the MB UPF at reference point Nmb6. 1.2 Open questions In discussion of support for Group Communication services in TS 26.502 during the SA WG4#117-e meeting, different opinions were expressed about whether GC services (e.g MCX services) are only allowed to use 5MBS capabilities via reference point MB2 in Release 17. SA WG4 would therefore like to ask SA WG2 the following questions concerning the scope of interworking between GC services and the MBS System to clarify the Release 17 requirement on TS 26.502 and to assist with future-proofing the design of MBS User Services: Q1: Is collaboration between the Group Communication System Enabler (TS 23.468) and the MBS System achieved only at reference points MB2-C and MB2-U in Release 17, as specified in TS 23.247 annex C? Q2: Assuming the answer to Q1 is yes, does SA WG2 intend to revise TS 23.247 and\/or TS 23.468 in Release 18 to permit collaboration between the Group Communication System Enabler and the MBS System via reference points Nmb10 and Nmb8, per figure 4.7.2 1 in TS 23.289, Release 18?. Action: 1: SA WG4 kindly asks SA WG2 to review the draft TS and provide feedback on whether it satisfies the envisaged work split with TS 23.247. Action: 2: SA WG4 kindly asks SA WG2 to provide feedback on questions Q1 and Q2 above.","secretary_remarks":"Responses drafted in S2-2202002, S2-2202356, S2-2202141. Final response in S2-2203051","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12930,"status":"replied to","reservation_date":"2022-03-25 17:03:59","uploaded":"2022-03-28 10:15:39","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG4, CT WG3, SA WG2","Cc":"SA WG6","lsoriginalls":"S4-220304","lsreply":"S2-2203051, S2-2203051","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2201959.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2201963","title":"LS from TSG CT: LS on parameters preconfigured in the UE to receive MBS service","source":"TSG CT","contact":"Lena Chaponniere","contact-id":38080,"tdoctype":"LS in","for":"Action","abstract":"TSG CT has an approved WID on 5MBS to define necessary CT WGs stage 3 details of the feature based on approved stage 2 requirements. UE preconfiguration for receiving MBS service is one of them. TSG CT notes that the related requirement is in TS 23.247 subclause 7.3.1 stating that the UE can be preconfigured with needed configuration to receive MBS service and if this configuration exists, the UE does not need to interact with the network, quote: To receive the data of broadcast communication service, the UE is either preconfigured with needed configuration (e.g. USD as defined in TS 26.346 [13]) for the UE to receive MBS service, or provisioned with the configuration of broadcast session on application level (service announcement; the configuration may for instance be performed using SIP signalling, or methods described in TS 26.346 [13]). If the needed configuration is pre-configured, the UE does not need to interact with network. CT would like to ask SA WG2 the following questions to define the necessary stage 3 details: Question 1: Which parameters can be preconfigured in the UE to receive MBS service? Question 2: How are these parameters used by the UE?. Action: TSG CT kindly asks SA WG2 to answer the above questions.","secretary_remarks":"Responses drafted in S2-2202001 and S2-2202357. This was postponed.","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12980,"status":"postponed","reservation_date":"2022-03-25 17:03:59","uploaded":"2022-03-28 12:42:25","revisionof":"","revisedto":"S2-2203629","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CT WG1, CT WG4, SA WG4, RAN WG2, CT WG6","lsoriginalls":"CP-220398","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2201963.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2201965","title":"LS from SA WG6: Reply LS on maximum number of MBS sessions that can be associated to a PDU session","source":"SA WG6","contact":"Camilo Solano","contact-id":80091,"tdoctype":"LS in","for":"Action","abstract":"SA WG6 thanks SA WG2 for their LS in S6-220011 (S2-2109171). SA WG6 has discussed it and would like to indicate to SA WG2 and other working groups that Mission Critical (MC) services, e.g. MCPTT, MCData, and MCVideo, do not have any restriction about the maximum number of MC group communications a UE may be involved in parallel. Based on this, when MBS sessions are used for MC group communications, there are no limitations to the maximum number of MBS sessions that a UE may join in parallel. Therefore, the maximum number of MBS sessions associated to a PDU session should be as many as possible in order to provide flexibility and resource efficiency. SA WG6 kindly asks SA WG2 to take this into consideration to decide the maximum number of MBS sessions that can be associated to a PDU session. Action: SA WG6 kindly asks SA WG2 to take the above information into account.","secretary_remarks":"Response drafted in S2-2202140. Final response in S2-2203050","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12900,"status":"replied to","reservation_date":"2022-03-25 17:03:59","uploaded":"2022-03-29 16:30:37","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CT WG1, SA WG4, SA WG6, RAN WG2, RAN WG3","lsoriginalls":"S6-220262","lsreply":"S2-2203050","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2201965.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202000","title":"Need for pre-configured USD and service announcement","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removes the reference to preconfigured parameters Corrects reference to service announcement\/USD and methods it can be obtained inline with TS 26.502 and TS 26.517","secretary_remarks":"Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13020,"status":"noted","reservation_date":"2022-03-27 19:32:32","uploaded":"2022-03-29 18:45:05","revisionof":"","revisedto":"S2-2204263, S2-2204319","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":100.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202000.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202001","title":"Reply LS on parameters preconfigured in the UE to receive MBS service","source":"Qualcomm","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS out","for":"Approval","abstract":"Answers LS CP-220398","secretary_remarks":"Response to S2-2201963. Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12990,"status":"noted","reservation_date":"2022-03-27 19:35:47","uploaded":"2022-03-29 18:45:05","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG CT, CT WG1","Cc":"CT WG4, SA WG4, RAN WG2, CT WG6","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202001.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202002","title":"Reply LS on 5MBS User Services","source":"Qualcomm","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS out","for":"Approval","abstract":"Replies to LS S4-220304","secretary_remarks":"Response to S2-2201959. Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12940,"status":"noted","reservation_date":"2022-03-27 19:38:14","uploaded":"2022-03-29 18:45:05","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBUSA"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4, SA WG6","Cc":"SA WG6, CT WG3, CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202002.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202044","title":"Correction on the mobility procedures for MBS","source":"Inspur","contact":"Xiaohua Li","contact-id":94692,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Modify the cited step in the figure Modify the message name","secretary_remarks":"r02 agreed. Revised to S2-2203054","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13180,"status":"revised","reservation_date":"2022-03-28 09:11:17","uploaded":"2022-03-28 09:22:39","revisionof":"","revisedto":"S2-2203054","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":101.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202044.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202140","title":"[DRAFT] Reply LS on maximum number of MBS sessions that can be associated to a PDU session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to recommend the value of maximum number of MBS sessions that can be associated to a PDU session","secretary_remarks":"Response to S2-2201949 and S2-2201965. r03 agreed. Revised to S2-2203050","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12910,"status":"revised","reservation_date":"2022-03-28 16:17:53","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"S2-2203050","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1, RAN WG2, SA WG6","Cc":"RAN WG3, SA WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202140.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202141","title":"[DRAFT] Reply LS on 5MBS User Services","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to SA WG4 on 5MBS User Services","secretary_remarks":"r03 agreed. Revised to S2-2203051","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12950,"status":"revised","reservation_date":"2022-03-28 16:17:54","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"S2-2203051","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"},{"winame":" 5MBUSA"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4, CT WG3, CT WG4","Cc":"SA WG6","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202141.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202142","title":"[DRAFT] Reply LS on Traffic usage reporting on 5MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to CT WG4 on traffic usage reporting","secretary_remarks":"Response to S2-2202782. r00 agreed. Revised to S2-2203019","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13130,"status":"revised","reservation_date":"2022-03-28 16:17:54","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"S2-2203019","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG4, SA WG5","Cc":"","lsoriginalls":"C4-221443","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202142.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202143","title":"Broadcast MBS Session Release Require Procedure","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Introduce the Broadcast Session Release Require procedure","secretary_remarks":"Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13250,"status":"agreed","reservation_date":"2022-03-28 16:17:54","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":102.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202143.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202144","title":"MBS Service Area for MB-SMF selection in TMGI Allocation","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Include MBS Service Area for MB-SMF Selection in Nnef_MBSTMGI_Allocate for local MBS and location-dependent MBS","secretary_remarks":"r06 agreed. Revised to S2-2203056","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13260,"status":"revised","reservation_date":"2022-03-28 16:17:55","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"S2-2203056","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":103.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202144.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202145","title":"Discussion of RAN WG3 LS Related Topics.","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Agreement","abstract":"This paper discusses the topics related with the feedback in LS from RAN WG3","secretary_remarks":"Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13050,"status":"noted","reservation_date":"2022-03-28 16:17:56","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202145.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202146","title":"[DRAFT] Reply LS on further outstanding issues in TS 23.247","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to RAN WG3 on the feedback on outstanding issues","secretary_remarks":"Response to S2-2202801. Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13030,"status":"noted","reservation_date":"2022-03-28 16:17:56","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"},{"winame":" NR_MBS-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"RAN WG2","lsoriginalls":"R3-222867","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202146.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202147","title":"Alignment with RAN WG3 and other corrections","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: #1 Clause 5.3.2.7: Align terms of 'service continuity' and 'group paging' #2 Clause 7.2.1.4, NG-RAN offers its allocated common NG-RAN user plane and sends to MB-SMF. MB-SMF stores it in the list and sends the list back to NG-RAN. The NG-RAN may determine to use a different one to share with others. If a different one is selected, the NG-RAN releases the shared delivery of its allocated one and establish the shared delivery of the selected one. In clause 7.2.2.4 when NG-RAN release shared delivey resource, NG-RAN also includes Common DL termination info. #3 Clause 7.2.1.3, Remove MBS QoS Flow information in PDU Session signalling\/SM containers. Correct the order of description. Use 'MBS radio bearer' instead of 'PTM or PTP radio bearers'. #4 Clause 7.2.1.4 & 7.2.2.4Add description about common user plane and data forwarding #5 Clause 7.2.3.2 Corrections\/rephrasing #6 Clause 7.2.3.3 add description for data forwarding where applicable and made some corrections #7 In 7.2.3.4, remove redundant text, correct order of steps #8 Clause 7.2.3.5 add description for common user plane and sequence number. #9 Clause 7.2.3.6 Make correction that source RAN does not provide any MBS session info if MBS Session is inactive. #10 Clause 7.2.4.2.1 Remove MBS Area Session ID from PDU Session signaling. Remove text related to handover which should be included in 7.2.4.2.3. Remove 'target' from 'target RAN' as this is join procedure #11 Clause 7.2.4.2.3, add the description that the supporting NG-RAN node provides sufficient MBS service area information Remove redundant text #12 Clause 7.2.4.2.7, wording improvement #13 Clause 7.2.4.3.3 Removes MBS service area from PDU Session signaling. #14 Clause 7.2.5.2, remove 'without using the MBS Session ID' #15 Clause 7.3.1& 7.3.3: MB-SMF may provide a list of IP addresses of the NG-RAN UPs, so that NG-RAN can select from the list when allocating user plane resources.","secretary_remarks":"r02 agreed. Revised to S2-2203052","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13070,"status":"revised","reservation_date":"2022-03-28 16:17:56","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"S2-2203052","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":104.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202147.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202148","title":"Correction to MBS Session Context and MBS Session Activation procedure","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 6.9.1: remove MB-SMF from Multicast Session Context of NG-RAN Clause 7.2.5.2: Figure 7.2.5.2-1 add two boxes to group the messages which are executed in parallel. Replace '14' with '15' in 'In this procedure, steps 2 to 10 and steps 11 to 14 can be executed in parallel' and rewording. Step 4b, replace 'associated QoS Flow' with 'associated PDU Session' and update the description accordingly.","secretary_remarks":"r03 agreed. Revised to S2-2203057","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13280,"status":"revised","reservation_date":"2022-03-28 16:17:57","uploaded":"2022-03-29 21:08:07","revisionof":"","revisedto":"S2-2203057","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":105.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202148.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202354","title":"Resolve the residual ENs and Clean-up in TS 23.247","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference of SA WG6 and SA WG4 in clause 2. Use 'Configured' and remove the EN in 4.3. Remove EN in MBS session creation and add reference in Service announcement clause. Remove EN in session join clause. Remove ENs regarding MBSF\/MBSTF\/AF interaction, and add reference of SA WG4. Madatorize MBS service area in session start procedure to align stage 3.","secretary_remarks":"r09 agreed. Revised to S2-2203592.","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13300,"status":"revised","reservation_date":"2022-03-29 07:27:07","uploaded":"2022-03-29 13:01:41","revisionof":"","revisedto":"S2-2203592","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":106.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202354.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202355","title":"Mega CR to clean up","source":"Huawei, Hisilicon, Samsung","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: High level changes summarized: 1. Term alignments: 1.1: 'Broadcast session' should be 'Broadcast MBS session'; 1.2: 'Multicast session' should be 'Multicast MBS session'; 2. Correct the service\/service operation name 2.1: 'Nnef_TMGI_Allocate' should be 'Nnef_MBSTMGI_Allocate'; 2.2: 'Nnef_TMGI_Deallocate' should be 'Nnef_MBSTMGI_ Deallocate'; 2.3: 'Nnef_MBSTMGI_Allocation' should be 'Nnef_MBSTMGI_Allocate'; 2.4: 'Nnef_MBSTMGI_Deallocation' should be 'Nnef_MBSTMGI_Deallocate'; 2.5: 'Nmbsmf_MBSsession' should be 'Nmbsmf_MBSSession'; 2.6: 'NMBSPolicyAuthorization_Delete Request' should be 'Npcf_MBSPolicyAuthorization_Delete Request'; 2.7: 'Nmbsmf_MBSSession_UpdateNotify Request' should be 'Nmbsmf_MBSSession_Update Request'; 3. Fix the figures 3.1: Figure 4.2.2-1 contains blank box, and it is proposed to modify the figure; 3.2: Some texts of Figure 4.2.1-2 are missing due to the size, and it is proposed to enlarge the text box; 4. Terminology alignment 4.1: In TS 23.247, the term used for CM-CONNECTED with RRC Inactive is not aligned. It is proposed to use the term following RAN WG2 spec, i.e., RRC_INACTIVE. 5. Other editorial fixes, e.g., 5.1: 'Sesison' should be 'session'; 5.2: 'Faiure' should be 'Failure'; 5.3: Adding\/removing spaces; 5.4: 'Local MBS' should be 'local and location dependent MBS'; 5.5: 'deactivated' should be 'Inactive'; 5.6: Correct that only one tunnel per multicast MBS session per MBS service area and NG-RAN node, instead of per multicast MBS session. 5.5: Case\/Plural form correction.","secretary_remarks":"r02 agreed. Revised to S2-2203055","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13200,"status":"revised","reservation_date":"2022-03-29 07:27:08","uploaded":"2022-03-29 13:01:41","revisionof":"","revisedto":"S2-2203055","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":107.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202355.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202356","title":"[DRAFT] Reply LS on 5MBS User Service","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"Response to LS of SA WG4 regarding MBS User Service","secretary_remarks":"Response to S2-2201959. Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12970,"status":"noted","reservation_date":"2022-03-29 07:27:09","uploaded":"2022-03-29 13:01:41","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"CT WG3, CT WG4, SA WG6","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202356.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202357","title":"[DRAFT] Reply LS on preconfigured in the UE receiving MBS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"Response to LS of CT plenary regarding UE preconfiguration","secretary_remarks":"Response to S2-2201963. This was postponed.","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13000,"status":"postponed","reservation_date":"2022-03-29 07:27:09","uploaded":"2022-03-29 13:01:41","revisionof":"","revisedto":"S2-2204262","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG CT","Cc":"CT WG1, CT WG4, SA WG4, RAN WG2","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202357.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202535","title":"[DRAFT] Response LS on further outstanding issues in TS 23.247","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"LS Response LS on further outstanding issues in TS 23.247","secretary_remarks":"Response to S2-2202801. Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13040,"status":"noted","reservation_date":"2022-03-29 09:43:32","uploaded":"2022-03-29 14:51:15","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3, RAN WG2","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202535.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202536","title":"Clarification of MBS data forwarding","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 7.2.3.2 and 7.2.3.3, the detail of how to perform the MBS data forwading, add a reference to clause 7.2.3.5. Also, remove the 'Editor's Note Details on data forwarding, if applicable, needs to wait for RAN WGs' . Per the RAN WG3 progres, in clause 7.2.3.5, add some detail descriptions to further clarify how to support MBS data forwarding and how to minimize data loss.","secretary_remarks":"Revision of S2-2200882. Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13320,"status":"noted","reservation_date":"2022-03-29 09:43:32","uploaded":"2022-03-29 14:51:15","revisionof":"S2-2200882","revisedto":"S2-2203927, S2-2204304, S2-2204554","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":90.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202536.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202537","title":"Left issue on local MBS service","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify how the same MBS session ID is allocated for the MBS session when different MB-SMFs are assigned for different MBS service areas. Clarify how the same QFI is allocated for the MBS session in case different MB-SMF assigned for different area session in different service areas. Add the data forwarding description in local multicast service.","secretary_remarks":"Postponed","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13370,"status":"postponed","reservation_date":"2022-03-29 09:43:33","uploaded":"2022-03-29 14:51:15","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":108.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202537.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202687","title":"Update of PCC procedure for 5MBS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The following updates and changes are proposed for the MBS session management procedures: The structure of the PCC procedures for 5MBS is changed so that the NEF - MB-PCF interaction happens before the NEF - MB-SMF interaction. The PCC procedures for 5MBS are further simplified by reducing the MB-SMF - MB-PCF interaction to a single request response. The conditional provisioning of the MBS session information and if available, the MBS service area information, to the MB-PCF is clarified. The parameters provided by the AF are now listed individually and it is clarified that MBS session information is only comprising the service requirements and media information. The MBS Session ID is changed to a mandatory parameter for the MBS session creation procedure and the possibility for allocating the TMGI together with the creation of the MBS session is removed.","secretary_remarks":"Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13330,"status":"noted","reservation_date":"2022-03-29 12:33:32","uploaded":"2022-03-29 17:21:28","revisionof":"","revisedto":"S2-2203932, S2-2204314","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":109.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202687.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202712","title":"Clarification on MBS security function","source":"Samsung","contact":"Youngkyo Baek","contact-id":46395,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is clarified that MBS security is implemented in MBSF\/MBSTF and so MBS security is applies to only configuration option 2 and 3.","secretary_remarks":"Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13240,"status":"agreed","reservation_date":"2022-03-29 13:50:55","uploaded":"2022-03-29 23:49:10","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":110.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202712.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202736","title":"Usage of NAS message for UE joining procedure","source":"Samsung","contact":"Youngkyo Baek","contact-id":46395,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the appropriate PDU session is not established yet, instead the PDU Session establishment is used for UE join.","secretary_remarks":"r03 agreed. Revised to S2-2203058","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13340,"status":"revised","reservation_date":"2022-03-29 14:23:57","uploaded":"2022-03-29 23:49:10","revisionof":"","revisedto":"S2-2203058","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":111.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202736.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202738","title":"Clarification on MBS session activation procedure","source":"Samsung","contact":"Youngkyo Baek","contact-id":46395,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It should be allowed that a UE's service request(step 6) can be parallel with paging to another UE(s)(step5)","secretary_remarks":"Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13360,"status":"agreed","reservation_date":"2022-03-29 14:26:14","uploaded":"2022-03-29 23:49:10","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":112.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202738.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202773","title":"LS from CT WG1: LS on the impact of MSK update on MBS multicast session update procedure","source":"CT WG1","contact":"Mohamed Amin Nassar","contact-id":87799,"tdoctype":"LS in","for":"Action","abstract":"CT WG1 has observed the following issue that is related to MBS security requirements: The following requirements are specified in clause W.4.1.2 in TS 33.501, v17.4.2: The MSK may be updated based on the request from MB-SMF or AS (e.g., due to the change of authorization information) or based on the local policy (e.g., key lifetime expiration). When the MSK is updated, the MBSF shall send the new MSK to the MB-SMF and then the MB-SMF shall trigger the session update as specified in clause 7.2.6 in TS 23.247 [103]. The MSK and the corresponding key ID are delivered to the UEs that has joined the multicast session. The MBSF shall also send the new MSK to the MBSTF. The MBSTF may request a MSK to the MBSF when it does not have a valid MSK (e.g., due to the current MSK expiration). However, the 'Multicast session update procedure' defined in clause 7.2.6 in TS 23.247 v17.1.0 doesn't support the yellow highlighted requirement in the statement above. CT WG1 would like to draw the attention of SA WG2 to reflect the above highlighted requirement into stage-2 specification TS 23.247, for CT WG1 to be able to proceed with the protocol implementation for MBS security requirements. Action: CT WG1 kindly requests SA WG2 to reflect the above highlighted requirement into the stage-2 specification TS 23.247.","secretary_remarks":"Response drafted in S2-2202984. Postponed","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13080,"status":"postponed","reservation_date":"2022-03-29 15:34:29","uploaded":"2022-03-29 17:47:55","revisionof":"","revisedto":"S2-2203631","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"SA WG3, CT WG4","lsoriginalls":"C1-221747","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202773.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202782","title":"LS from CT WG4: LS on Traffic usage reporting on 5MBS service","source":"CT WG4","contact":"yong yang","contact-id":59744,"tdoctype":"LS in","for":"Action","abstract":"CT WG4 discussed how a Usage Reporting Rule should be provisioned over N4mb and be enforced in MB-UPF. SA WG2 has a requirement 'traffic usage reporting based on existing means.' as specified in clause 5.3.2.4 of TS 23.247. The traffic usage is measured when the packets are delivered to the downstream node. However, for a MBS session, when unicast transport is used, the same copy of the MBS session data will be replicated to all the DL tunnels towards concerning NG-RANs and\/or UPFs. CT WG4 would like to ask how MBS session data should be measured in MB-UPF? In addition, whether all measurement methods, i.e. per volume, duration (i.e. time) and\/or events, and all Reporting Triggers should be applicable for N4mb?. Action: CT WG4 kindly asks SA WG2 group to answer CT WG4 questions and consider clarifying stage 2 accordingly, if necessary.","secretary_remarks":"Response drafted in S2-2202142. Final response in S2-2203019","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13120,"status":"replied to","reservation_date":"2022-03-29 15:34:29","uploaded":"2022-03-29 17:47:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"SA WG5","lsoriginalls":"C4-221443","lsreply":"S2-2203019, S2-2203019","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202782.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202785","title":"LS from RAN WG2: Reply LS on the Length of MBS Service Area Identity","source":"RAN WG2","contact":"Rui Zhou","contact-id":88539,"tdoctype":"LS in","for":"Action","abstract":"RAN WG2 thanks SA WG2 for the reply LS on MBS Service Area Identity and start procedure for broadcast service. RAN WG2 discussed the LS and would like to provide the following feedback on the issue which requires RAN WG2 confirmation (i.e. to make final decision on the length of MBS FSA ID). On the question: RAN WG2 to confirm the length of MBS FSA ID suggested by SA WG2. RAN WG2 response: RAN WG2 confirms that the length of MBS FSA ID is 3 bytes. Action: RAN WG2 kindly asks SA WG2 to take the above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13150,"status":"noted","reservation_date":"2022-03-29 15:34:29","uploaded":"2022-03-29 17:47:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG3, SA WG4","lsoriginalls":"R2-2203902","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202785.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202794","title":"LS from SA WG3: Reply LS on Multicast paging with TMGI","source":"SA WG3","contact":"Longhua Guo","contact-id":80179,"tdoctype":"LS in","for":"Action","abstract":"SA WG3 thanks SA WG2 for the LS on Multicast paging with TMGI. SA WG3 discussed the potential security issue raised by SA WG2, and could not reach a consensus. SA WG3 will study the issue further and keep SA WG2 informed if more progress is made. Action: SA WG2 is kindly requested to take the above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13160,"status":"noted","reservation_date":"2022-03-29 15:34:29","uploaded":"2022-03-29 17:47:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG2","lsoriginalls":"S3-220537","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202794.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202801","title":"LS from RAN WG3: LS on further outstanding issues in TS 23.247","source":"RAN WG3","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 would like to provide further feedback on issues contained in the latest version of TS 23.247 concerning NG-RAN. {. . .} Action: RAN WG3 asks SA WG2 and RAN WG2 to take into account the provided feedback.","secretary_remarks":"Response drafted in S2-2202146 and S2-2202535. Postponed","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13020,"status":"postponed","reservation_date":"2022-03-29 15:34:29","uploaded":"2022-04-04 05:54:01","revisionof":"","revisedto":"S2-2203635","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, RAN WG2","Cc":"","lsoriginalls":"R3-222867","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202801.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202833","title":"Clarification on Activation procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The AMF send the involved UE list to NG-RAN in paging request message.","secretary_remarks":"Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13220,"status":"agreed","reservation_date":"2022-03-29 16:03:19","uploaded":"2022-03-29 18:18:49","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":113.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202833.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202834","title":"Clarificaiton on the MBS session create and start procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: This CR resolves the EN in clause 7.1.1.2 and 7.1.1.3. Clarify the MBS FSA ID in the MBS session update for the Broadcast procedure.","secretary_remarks":"Noted","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13230,"status":"noted","reservation_date":"2022-03-29 16:03:20","uploaded":"2022-03-29 18:18:49","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":114.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202834.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202835","title":"Clarification on local dependent MBS session","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the service areas concerning the target RAN node including all the service area associated with area session id the RAN node support. And clarify the NG-RAN return the area session id during Broadcast MBS session eatablishment","secretary_remarks":"r02 agreed. Revised to S2-2203059","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13380,"status":"revised","reservation_date":"2022-03-29 16:03:21","uploaded":"2022-03-29 23:53:22","revisionof":"","revisedto":"S2-2203059","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":115.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202835.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202960","title":"Miscelaneous corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Introduce Master key (MSK) in suitable service operations and flows.. Correct mistakes related to large dependent services. Complete Notification in the session creation with PCC flow. Fix parmeter Inconsistencies between Namf_MBSBroadcast_ContextUpdate service operation parameters and Broadcast Update callflow. Add flag to tell AMF whether N2 container was changed. Remove MBS FSA ID as output of Nnef_MBSSession_Update service operation. Remove resolved editor\u00b4s notes in PCC related service operations","secretary_remarks":"r06 agreed. Revised to S2-2203053","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13110,"status":"revised","reservation_date":"2022-03-29 20:42:38","uploaded":"2022-03-29 23:40:06","revisionof":"","revisedto":"S2-2203053","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":116.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202960.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202984","title":"[DRAFT] Reply LS on LS on the impact of MSK update on MBS multicast session update procedure","source":"Nokia","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG1. CC:","secretary_remarks":"Response to S2-2202773. Postponed","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13090,"status":"postponed","reservation_date":"2022-03-29 23:42:22","uploaded":"2022-03-29 23:52:05","revisionof":"","revisedto":"S2-2203970","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202984.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2202985","title":"[DRAFT] Reply LS on LS on Clarifications on Namf_MBSCommunication N2MessageTransfer service operation","source":"Nokia","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG4. CC:","secretary_remarks":"Response to S2-2201933. r02 agreed. Revised to S2-2203049","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12870,"status":"revised","reservation_date":"2022-03-29 23:54:53","uploaded":"2022-03-30 00:03:10","revisionof":"","revisedto":"S2-2203049","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2202985.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203019","title":"[DRAFT] Reply LS on Traffic usage reporting on 5MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to CT WG4 on traffic usage reporting","secretary_remarks":"Revision of S2-2202142r00. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13140,"status":"approved","reservation_date":"2022-04-13 09:51:45","uploaded":"2022-04-13 15:41:12","revisionof":"S2-2202142","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2202782","lsto":"CT WG4, SA WG5","Cc":"","lsoriginalls":"C4-221443","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203019.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203049","title":"[DRAFT] Reply LS on LS on Clarifications on Namf_MBSCommunication N2MessageTransfer service operation","source":"Nokia","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG4. CC:","secretary_remarks":"Revision of S2-2202985r02. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12880,"status":"approved","reservation_date":"2022-04-13 09:52:10","uploaded":"2022-04-13 15:41:12","revisionof":"S2-2202985","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2201933","lsto":"CT WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203049.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203050","title":"[DRAFT] Reply LS on maximum number of MBS sessions that can be associated to a PDU session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to recommend the value of maximum number of MBS sessions that can be associated to a PDU session","secretary_remarks":"Revision of S2-2202140r03. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12920,"status":"approved","reservation_date":"2022-04-13 09:52:10","uploaded":"2022-04-13 15:41:12","revisionof":"S2-2202140","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2201949","lsto":"CT WG1, RAN WG2, SA WG6","Cc":"RAN WG3, SA WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203050.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203051","title":"[DRAFT] Reply LS on 5MBS User Services","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to SA WG4 on 5MBS User Services","secretary_remarks":"Revision of S2-2202141r03. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12960,"status":"approved","reservation_date":"2022-04-13 09:52:10","uploaded":"2022-04-13 15:41:12","revisionof":"S2-2202141","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"},{"winame":" 5MBUSA"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2201959","lsto":"SA WG4, CT WG3, CT WG4","Cc":"SA WG6","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203051.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203052","title":"Alignment with RAN WG3 and other corrections","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: #1 Clause 5.3.2.7: Align terms of 'service continuity' and 'group paging' #2 Clause 7.2.1.3, Remove MBS QoS Flow information in PDU Session signalling\/SM containers. Correct the order of description. Use 'MBS radio bearer' instead of 'P","secretary_remarks":"Revision of S2-2202147r02. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13080,"status":"agreed","reservation_date":"2022-04-13 09:52:10","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202147","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":104.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203052.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203053","title":"Miscelaneous corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Fix parmeter Inconsistencies between Namf_MBSBroadcast_ContextUpdate service operation parameters and Broadcast Update callflow. Remove MBS FSA ID as output of Nnef_MBSSession_Update service operation. Remove resolved editor\u00b4s notes in","secretary_remarks":"Revision of S2-2202960r06. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13120,"status":"agreed","reservation_date":"2022-04-13 09:52:12","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202960","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":116.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203053.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203054","title":"Correction on the mobility procedures for MBS","source":"Inspur","contact":"Xiaohua Li","contact-id":94692,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Modify the cited step in the figure Modify the message name","secretary_remarks":"Revision of S2-2202044r02. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13190,"status":"agreed","reservation_date":"2022-04-13 09:52:13","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202044","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":101.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203054.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203055","title":"Mega CR to clean up","source":"Huawei, Hisilicon, Samsung, Ericsson","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: High level changes summarized: 1. Term alignments: 1.1: 'Broadcast session' should be 'Broadcast MBS session'; 1.2: 'Multicast session' should be 'Multicast MBS session'; 2. Correct the service\/service operation name 2.1: 'Nnef_TMGI_All","secretary_remarks":"Revision of S2-2202355r02. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13210,"status":"agreed","reservation_date":"2022-04-13 09:52:14","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202355","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":107.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203055.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203056","title":"MBS Service Area for MB-SMF selection in TMGI Allocation","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Include MBS Service Area for MB-SMF Selection in Nnef_MBSTMGI_Allocate for local MBS","secretary_remarks":"Revision of S2-2202144r06. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13270,"status":"agreed","reservation_date":"2022-04-13 09:52:15","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202144","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":103.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203056.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203057","title":"Correction to MBS Session Context and MBS Session Activation procedure","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 6.9.1: remove MB-SMF from Multicast Session Context of NG-RAN Clause 7.2.5.2: Figure 7.2.5.2-1 add two boxes to group the messages which are executed in parallel. Replace '14' with '15' in 'In this procedure, steps 2 to 10 and st","secretary_remarks":"Revision of S2-2202148r03. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13290,"status":"agreed","reservation_date":"2022-04-13 09:52:16","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202148","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":105.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203057.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203058","title":"Usage of NAS message for UE joining procedure","source":"Samsung, Ericsson","contact":"Youngkyo Baek","contact-id":46395,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the appropriate PDU session is not established yet, instead the PDU Session establishment is used for UE join.","secretary_remarks":"Revision of S2-2202736r03. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13350,"status":"agreed","reservation_date":"2022-04-13 09:52:17","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202736","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":111.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203058.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203059","title":"Clarification on local dependent MBS session","source":"ZTE, Nokia, Nokia Shanghai-Bell","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the NG-RAN return the area session id during Broadcast MBS session eatablishment. The information about several service areas can be exchanged in the same messages during Broadcast MBS session eatablishment","secretary_remarks":"Revision of S2-2202835r02. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13390,"status":"agreed","reservation_date":"2022-04-13 09:52:18","uploaded":"2022-04-14 09:01:19","revisionof":"S2-2202835","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":115.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203059.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2203592","title":"Resolve the residual ENs and Clean-up in TS 23.247","source":"Huawei, HiSilicon, Nokia, Nokia Shanghai-Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference of SA WG6 and SA WG4 in clause 2. Use 'Configured' and remove the EN in 4.3. Remove EN in MBS session creation and add reference in Service announcement clause. Remove EN in session join clause. Remove ENs regarding MBSF\/M","secretary_remarks":"Revision of S2-2202354r09. Approved","agenda_item_sort_order":17,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":13310,"status":"agreed","reservation_date":"2022-04-13 09:55:40","uploaded":"2022-04-14 09:01:26","revisionof":"S2-2202354","revisedto":"","release":"Rel-17","crspec":"23.247","crspecversion":"17.2.0","workitem":[{"winame":"5MBS"}],"crnumber":106.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-220395","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_150E_Electronic_2022-04\/Docs\/S2-2203592.zip","group":"S2","meeting":"S2-150-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]