[{"name":"S2-2308285","title":"LS from SA WG6: LS on MBS service area update clarification","source":"SA WG6","contact":"Yanmei Yang","contact-id":37039,"tdoctype":"LS in","for":"Action","abstract":"In public safety and verticals scenarios, the service area may be changed due to the mobility of the group members. SA WG6 has concerns that failure may occur once the AF triggers the MBS session update with a new MBS service area, i.e., during the MBS service area update, the AF may receive the following error described in 3GPP TS 29.522 in Table 5.20.7.3-1: UNKNOWN_MBS_SERVICE_AREA . SA WG6 would like to ask SA WG2, CT WG3 and CT WG4 the following questions: Q1. SA WG6 would like to ask SA WG2 whether the AF\/NEF will interact with the NRF to re-select the capable MB-SMF during the MBS session update with requested MBS service area? Q2. SA WG6 would like to ask CT WG3 and CT WG4 to clarify the scenario(s) when the error UNKNOWN_MBS_SERVICE_AREA 404 Not Found The requested MBS service area (e.g. identified by the Area Session ID) cannot be found. in 3GPP TS 29.522 can occur? Is the MBS service area not found in MB-SMF, NRF or NEF? Can it occur during MBS session update? Q3. SA WG6 would like to ask SA WG2 to confirm whether the scenarios described above from SA WG6, CT WG4 and CT WG3 can occur during MBS session update. If yes, what are the mechanism(s) defined by SA WG2 to be employed to overcome an MBS session update failure?. Action: SA WG6 kindly asks SA WG2, CT WG3 and CT WG4 to consider above questions and provide the feedback.","secretary_remarks":"Revision of S2-2306330. Responses drafted in S2-2308462, S2-2308703, S2-2308877, S2-2308935. Final response in S2-2309746","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12380,"status":"replied to","reservation_date":"2023-06-28 15:24:35","uploaded":"2023-06-28 15:29:52","revisionof":"S2-2306330","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, CT WG4, CT WG3","Cc":"","lsoriginalls":"S6-231606","lsreply":"S2-2309746","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308285.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308297","title":"LS from CT WG3: Reply LS on MBS service area update clarification","source":"CT WG3","contact":"Abdessamad EL MOATAMID","contact-id":89270,"tdoctype":"LS in","for":"Action","abstract":"CT WG3 thanks SA WG6 for their LS on clarifying MBS service area update procedures. Regarding the below question to CT WG3: 'Q2. SA WG6 would like to ask CT WG3 and CT WG4 to clarify the scenario(s) when the error 'UNKNOWN_MBS_SERVICE_AREA 404 Not Found The requested MBS service area (e.g. identified by the Area Session ID) cannot be found.' in 3GPP TS 29.522 can occur? Is the MBS service area not found in MB-SMF, NRF or NEF? Can it occur during MBS session update?' CT WG3 would like to provide the below answer: - This HTTP '404 Not found' error status code response and the corresponding 'UNKNOWN_MBS_SERVICE_AREA' application error are simply relayed by the NEF to the AF when received from the MB-SMF as specified in the last paragraph of clause 4.4.29.3.5 of TS 29.522. - This error case is not related to the procedure of MBS Session update request with an updated MBS Service Area. It is rather related to the case where the received Area Session ID in an MBS Session Status Subscription request is not found. CT WG3 has agreed the attached CR to further clarify this. CT WG3 will wait for the feedbacks from SA WG2 and CT WG4 to provide further feedback and update its specifications accordingly, if necessary. CT WG3 would also like to point out that this issue should also be studied for the case where the MBSF is used. Action: CT WG3 kindly asks SA WG6, SA WG2 and CT WG4 to take above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12390,"status":"noted","reservation_date":"2023-06-28 15:24:35","uploaded":"2023-06-28 15:29:52","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6, SA WG2, CT WG4","Cc":"","lsoriginalls":"C3-232410","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308297.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308304","title":"LS from CT WG4: LS on Security Context Transfer between MBSF and MBSTF","source":"CT WG4","contact":"Varini Gupta","contact-id":83459,"tdoctype":"LS in","for":"Information","abstract":"CT WG4 would like to apprise that its specification 3GPP TS 29.581 (Nmbstf_MBSDistributionSession Service) has following Editor's Note in Rel-17 version of specification: Editor's Note: Inclusion of Security Context is FFS and depends on alignment between SA WG3 and SA WG4. CT WG4 defines security context inclusion across Nmb2 in create \/ update operations of above service, with the understanding that MBSF is responsible for MSK generation and MBSTF is responsible for MTK generation as defined in 3GPP TS 33.501 Annex W.4.1.2. This editor's note was inserted based on the feedback that SA WG3 & SA WG4 (and SA WG2) were yet to align on MBSTF role in MTK generation. CT WG4 would hence like to ask SA WG3 and SA WG4 following regarding the Control-Plane procedure: Question 1: Since Rel-17 is frozen, CT WG4 intends to discuss deletion of above Editor's note in Q3 without changing CT WG4 specifications. Kindly provide feedback if any. CT WG4 additionally notices that a new network function MBSSF was recently introduced which is responsible for key generation and distribution in case of User-Plane procedure. This function can be co-located with MBSF or MBSTF for user-plane security handling as defined in 3GPP TS 33.501 Annex W.4.1.3. CT WG4 would like to ask SA WG3 following regarding the User-Plane procedure: Question 2: If MBSSF is co-located with MBSF, does CT WG4 need to update Nmb2 APIs to support transferring both MSK and MTK from NF-Service-Consumers of Nmbstf_MBSDistributionSession Service (e.g. MBSSF) to MBSTF over Nmb2? Lastly, it is CT WG4's understanding that SA WG3 has defined sending MBS Security Context over Nmb2, which contains a plural number of MbsKeyInfo, where each MBSKeyInfo contains {Key Domain ID, MSK ID, MSK, MSK Lifetime, MTK ID, MTK}. Further, 3GPP TS 33.246 Clause 6.3.2.1A defines that User Service Announcement contains: Mapping information how the MSKs are used to protect the different RTP sessions or FLUTE channels. CT WG4 would like to ask SA WG4 following regarding the User-Plane procedure: Question 3: Does such mapping information for FLUTE channels need to be passed over Nmb2 Interface as well and whether SA WG4 specifications need updates to specify such mapping?","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12340,"status":"noted","reservation_date":"2023-06-28 15:24:36","uploaded":"2023-06-28 15:29:52","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG3, SA WG4","Cc":"CT WG3, SA WG2","lsoriginalls":"C4-232462","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308304.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308305","title":"LS from CT WG4: Reply LS on MBS service area update clarification","source":"CT WG4","contact":"Caixia Qi","contact-id":56676,"tdoctype":"LS in","for":"Information","abstract":"CT WG4 would like to thank SA WG6 for the LS on MBS service area update and would like to answer the question raised by SA WG6 as follows: Q2: SA WG6 would like to ask CT WG3 and CT WG4 to clarify the scenario(s) when the error 'UNKNOWN_MBS_SERVICE_AREA 404 Not Found The requested MBS service area (e.g. identified by the Area Session ID) cannot be found.' in 3GPP TS 29.522 can occur? Is the MBS service area not found in MB-SMF, NRF or NEF? Can it occur during MBS session update? CT WG4 Answer: CT WG4 agreed the attached Rel-17 CR and its mirror to clarify the UNKNOWN_MBS_SERVICE_AREA error code is related to the scenario if the requested Area Session ID cannot be found in MB-SMF for a location dependent MBS session. For the scenario if the requested service area is larger than the MB-SMF service area, CT WG4 may define new error code based on the outcome of the ongoing discussions in SA WG2.","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12400,"status":"noted","reservation_date":"2023-06-28 15:24:36","uploaded":"2023-06-28 15:29:52","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6","Cc":"SA WG2, CT WG3","lsoriginalls":"C4-232466","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308305.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308332","title":"LS from SA WG3: Reply LS on Security architecture for 5G multicast\/broadcast services","source":"SA WG3","contact":"Longhua Guo","contact-id":80179,"tdoctype":"LS in","for":"Action","abstract":"SA WG3 thanks SA WG2 for the Reply LS on security architecture for 5G multicast broadcast services. For the deployment issue of MBSSF, SA WG3 agrees that the MBSSF needs to be (not only 'can be') located in MBSF or MBSTF in Rel-17. The clause W4.1 in TS 33.501 is also updated accordingly. Please find the detailed information in the attachment. Action: SA WG2 is kindly requested to take the above information into account.","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12350,"status":"noted","reservation_date":"2023-06-28 15:24:36","uploaded":"2023-06-28 15:29:53","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"SA WG4, CT WG4","lsoriginalls":"S3-233139","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308332.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308337","title":"LS from SA WG3: Reply LS on security architecture for 5G multicast\u2013broadcast services","source":"SA WG3","contact":"Longhua Guo","contact-id":80179,"tdoctype":"LS in","for":"Information","abstract":"SA WG3 thanks SA WG4 for the Reply LS on security architecture for 5G multicast broadcast services. SA WG3 agrees to update the Control Plane procedure in TS 33.501 clause W.4.1 to keep an architectural consistency between the Control Plane procedure and the User Plane procedure. Please find the detailed information in the attachment.","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12360,"status":"noted","reservation_date":"2023-06-28 15:24:37","uploaded":"2023-06-28 15:29:53","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"SA WG2, CT WG4","lsoriginalls":"S3-233439","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308337.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308352","title":"LS from SA WG3: Reply LS on Security Context Transfer between MBSF and MBSTF","source":"SA WG3","contact":"Markus Hanhisalo","contact-id":80065,"tdoctype":"LS in","for":"Information","abstract":"SA WG3 thanks CT WG4 for the LS on Security Context Transfer between MBSF and MBSTF. SA WG3 updated the Control Plane procedure in TS 33.501 clause W.4.1 to keep an architectural consistency between the Control Plane procedure and the User Plane procedure as SA WG3 replied from the SA WG3 May meeting (S3-232689). {. . .}","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12370,"status":"noted","reservation_date":"2023-06-28 15:24:37","uploaded":"2023-08-19 04:45:47","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG4, SA WG4","Cc":"SA WG2, CT WG3","lsoriginalls":"S3-234155","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308352.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308460","title":"Handling of unsupported MBS service area","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: During MBS session creation or modification with an MBS service area not covered by the MB-SMF service area of a single MB-SMF, the NEF or MB-SMF can provide an error code indicating that the MBS service area is larger than the MB-SMF service area of a single MB-SMF, or that the service area contains parts where MBS is not supported, and provide an MB-SMF service area or acceptable MBS service area. The AF can then reduce the MBS service area, establish additional service area specific sub sessions of a location-dependent service and\/or use unicast delivery towards UE outside the MBS service area.","secretary_remarks":"Revised to S2-2309556 (withdrawn). Postponed in parallel session","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12490,"status":"postponed","reservation_date":"2023-07-08 20:22:05","uploaded":"2023-08-11 20:41:07","revisionof":"","revisedto":"S2-2309556","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":275.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308460.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2, 7.1.1.6, 7.1.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308461","title":"Handling of unsupported MBS service area","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: During MBS session creation or modification with an MBS service area not covered by the MB-SMF service area of a single MB-SMF, the NEF or MB-SMF can provide an error code indicating that the MBS service area is larger than the MB-SMF service area of a single MB-SMF, or that the service area contains parts where MBS is not supported, and provide an MB-SMF service area or acceptable MBS service area. The AF can then reduce the MBS service area, establish additional service area specific sub sessions of a location-dependent service and\/or use unicast delivery towards UE outside the MBS service area.","secretary_remarks":"Revised to S2-2309557 (withdrawn). Postponed in parallel session","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12510,"status":"postponed","reservation_date":"2023-07-08 20:58:44","uploaded":"2023-08-11 20:41:07","revisionof":"","revisedto":"S2-2309557","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":276.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308461.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2, 7.1.1.6, 7.1.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308462","title":"[DRAFT] Reply LS on MBS service area update clarification","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG6, CT WG3. CC: CT WG4","secretary_remarks":"Response to S2-2308285. Revised to S2-2309555.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12430,"status":"revised","reservation_date":"2023-07-08 21:24:44","uploaded":"2023-08-11 20:41:07","revisionof":"","revisedto":"S2-2309555","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6, CT WG3","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308462.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308464","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of (unhandled) S2-2305384 from S2#156E. Revised to S2-2309562.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12660,"status":"revised","reservation_date":"2023-07-08 22:31:33","uploaded":"2023-08-11 20:41:07","revisionof":"S2-2305384","revisedto":"S2-2309562","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":261.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308464.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308465","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of (revised but unhandled) S2-2305386 from S2#156E. Incorrect CR Revision (1). Revised to S2-2309397","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12700,"status":"revised","reservation_date":"2023-07-08 22:40:42","uploaded":"2023-08-11 20:41:07","revisionof":"S2-2305386","revisedto":"S2-2309397","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":262.0,"crrevision":2.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308465.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308700","title":"Discussion on MBS Session Update with MBS service area update","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Agreement","abstract":"This paper points out the inconsistency in the spec and proposes to clarify that an MB-SMF is assumed to serve any tracking areas in an SMF service area","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12410,"status":"noted","reservation_date":"2023-10-08 15:33:02","uploaded":"2023-08-11 19:13:48","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308700.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308701","title":"Correction to Local MBS service and Location MBS Service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 6.2.2: Add a note that an MB-SMF is assumed to serve all the TAs within an SMF service area Clause 6.2.3: remove the description related to different MB-SMFs and add a note that the case of different MB-SMFs is not specified.","secretary_remarks":"Revised to S2-2309558.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12530,"status":"revised","reservation_date":"2023-10-08 15:33:02","uploaded":"2023-08-11 19:13:48","revisionof":"","revisedto":"S2-2309558","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":281.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308701.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.2.2, 6.2.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308702","title":"Correction to Local MBS service and Location MBS Service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clause 6.2.2: Add a note that an MB-SMF is assumed to serve all the TAs within an SMF service area Clause 6.2.3: remove the description related to different MB-SMFs and add a note that the case of different MB-SMFs is not specified.","secretary_remarks":"Revised to S2-2309559 (withdrawn). Postponed in parallel session","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12550,"status":"postponed","reservation_date":"2023-10-08 15:33:02","uploaded":"2023-08-11 19:13:48","revisionof":"","revisedto":"S2-2309559","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":282.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308702.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308703","title":"[DRAFT] Rely to LS on MBS service area update clarification","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"This paper replies to SA WG6 that MBS Session update does not involve MB-SMF re-selection","secretary_remarks":"Response to S2-2308285. Merged into S2-2309746","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12460,"status":"merged","reservation_date":"2023-10-08 15:33:03","uploaded":"2023-08-11 19:13:48","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"},{"winame":" MCOver5MBS"},{"winame":" eSEAL"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6","Cc":"CT WG4, CT WG3","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308703.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308704","title":"Discussion on PCC procedures for location dependent MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Agreement","abstract":"This paper discusses the issues of PCC handling for location dependent MBS session and proposes a way forward","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12610,"status":"noted","reservation_date":"2023-10-08 15:33:03","uploaded":"2023-08-11 19:13:48","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_158_Goteborg_2023-08\/Docs\/S2-2308704.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308705","title":"Correction to PCC procedures for location dependent MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 6.10.1 clarify session binding for location dependent MBS sessions Clause 6.14 clarify that MBS Service Information is also provided to a location dependent session in an MBS service area Caluse 7.1.1.2: For the PCC procedures for location dependent MBS service: The MB-SMF includes new Area Session Policy ID in Npcf_MBSPolicyControl_Create Request. When AF\/NEF\/MBSF does not interact with the PCF, the MB-SMF use Area Session ID as Area Session policy ID. When the AF\/NEF\/MBSF decides to interact with the PCF based on local configuration, The AF\/NEF\/MBSF assign new Area Session policy binding ID and sends it to PCF. The AF\/NEF\/MBSF also includes Area Session policy binding ID in Nmbsmf_MBSSession_Create sent to MB-SMF. The MB-SMF use Area Session policy binding ID as Area Session Policy ID and send it to the PCF so that the PCF can retrieve the policy authorized previously when AF\/NEF\/MBSF interacted with PCF.","secretary_remarks":"Revision of (postponed) S2-2304139 from S2#157. Revised to S2-2309560 (withdrawn). Postponed","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12620,"status":"postponed","reservation_date":"2023-10-08 15:33:03","uploaded":"2023-08-11 19:13:48","revisionof":"S2-2304139","revisedto":"S2-2309560","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":200.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308705.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.10.1, 6.14, 7.1.1.3, 9.1.3.6, 9.2.2.2, 9.2.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308706","title":"Correction to PCC procedures for location dependent MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clause 6.10.1 clarify session binding for location dependent MBS sessions Clause 6.14 clarify that MBS Service Information is also provided to a location dependent session in an MBS service area Caluse 7.1.1.2: For the PCC procedures for location dependent MBS service: The MB-SMF includes new Area Session Policy ID in Npcf_MBSPolicyControl_Create Request. When AF\/NEF\/MBSF does not interact with the PCF, the MB-SMF use Area Session ID as Area Session policy ID. When the AF\/NEF\/MBSF decides to interact with the PCF based on local configuration, The AF\/NEF\/MBSF assign new Area Session policy binding ID and sends it to PCF. The AF\/NEF\/MBSF also includes Area Session policy binding ID in Nmbsmf_MBSSession_Create sent to MB-SMF. The MB-SMF use Area Session policy binding ID as Area Session Policy ID and send it to the PCF so that the PCF can retrieve the policy authorized previously when AF\/NEF\/MBSF interacted with PCF.","secretary_remarks":"Revision of (postponed) S2-2304140 from S2#157. Revised to S2-2309561 (withdrawn). Postponed","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12640,"status":"postponed","reservation_date":"2023-10-08 15:33:04","uploaded":"2023-08-11 19:13:48","revisionof":"S2-2304140","revisedto":"S2-2309561","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":201.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308706.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.10.1, 6.14, 7.1.1.3, 9.1.3.6, 9.2.2.2, 9.2.3.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308707","title":"Multicast over N6mb not applicable for location dependent MBS session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clauses 7.2.4.2.0 and 7.3.4, clarify that the AF needs to transit the DL media stream to MB-UPF tunnelled.","secretary_remarks":"Revised to S2-2309564.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12740,"status":"revised","reservation_date":"2023-10-08 15:33:05","uploaded":"2023-08-11 19:13:48","revisionof":"","revisedto":"S2-2309564","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":283.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308707.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.2.4.2.0, 7.3.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308708","title":"Multicast over N6mb not applicable for location dependent MBS session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: In clauses 7.2.4.2.0 and 7.3.4, clarify that the AF needs to transit the DL media stream to MB-UPF tunnelled.","secretary_remarks":"Revised to S2-2309565.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12770,"status":"revised","reservation_date":"2023-10-08 15:33:06","uploaded":"2023-08-11 19:13:48","revisionof":"","revisedto":"S2-2309565","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":284.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308708.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.2.4.2.0, 7.3.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308877","title":"[DRAFT] Reply LS on MBS service area update failure clarification","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"For the handover from EPS to 5GS, the change of N3 and N9 tunnel due to slice change is not considered. It is proposed to add the related description.","secretary_remarks":"Response to S2-2308285. Merged into S2-2309746","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12470,"status":"merged","reservation_date":"2023-11-08 04:43:33","uploaded":"2023-08-11 12:04:54","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"},{"winame":" MCOver5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6","Cc":"CT WG3, SA WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308877.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308878","title":"On the step number correction of 5MBS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The changes are in general for the following three aspects: Besides 7.1.1, 7.3, also add clause 7.2 in the first paragraph of clause 7.1.1.1. Include figure 7.1.1.5-1 in addition to 7.1.1.4. Correct the step number. Correct the reference number in step 1 of clause 7.3.3.","secretary_remarks":"Revised to S2-2309566.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12790,"status":"revised","reservation_date":"2023-11-08 04:43:33","uploaded":"2023-08-11 12:04:54","revisionof":"","revisedto":"S2-2309566","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":287.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308878.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.1, 7.3.2, 7.3.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308879","title":"On the step number correction of 5MBS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The changes are in general for the following three aspects: Besides 7.1.1, 7.3, also add clause 7.2 in the first paragraph of clause 7.1.1.1. Include figure 7.1.1.5-1 in addition to 7.1.1.4. Correct the step number. Correct the reference number in step 1 of clause 7.3.3.","secretary_remarks":"Revised to S2-2309567.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12820,"status":"revised","reservation_date":"2023-11-08 04:43:34","uploaded":"2023-08-11 12:04:54","revisionof":"","revisedto":"S2-2309567","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":288.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308879.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.1, 7.3.2, 7.3.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308880","title":"On the update of MBS service area and MB-SMF in 23.247","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update the MBS session creation and update procedure to complete the mechanism in case of abnormal MBS service area in the request. Clarify the location dependent MBS service case.","secretary_remarks":"Not Handled","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12570,"status":"not treated","reservation_date":"2023-11-08 04:43:34","uploaded":"2023-08-11 12:04:54","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":289.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308880.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2, 7.1.1.6, 7.2.4.2.0, 7.3.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308881","title":"On the update of MBS service area and MB-SMF in 23.247","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Update the MBS session creation and update procedure to complete the mechanism in case of abnormal MBS service area in the request. Clarify the location dependent MBS service case.","secretary_remarks":"Not Handled","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12580,"status":"not treated","reservation_date":"2023-11-08 04:43:35","uploaded":"2023-08-11 12:04:54","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":290.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308881.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2, 7.1.1.6, 7.2.4.2.0, 7.3.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308882","title":"Discussion on the MBS service area issue","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"discussion","for":"Discussion","abstract":"In SA WG2#157 meeting, the issue of the selected MB-SMF cannot covering the requested MBS service area was raised by SA WG6. This document is trying to discuss the current mechanism and propose the way forward.","secretary_remarks":"Noted","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12420,"status":"noted","reservation_date":"2023-11-08 04:43:36","uploaded":"2023-08-11 12:04:54","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_158_Goteborg_2023-08\/Docs\/S2-2308882.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308931","title":"Correcting the figure and term","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Change the MBSF-C to MBSF. Correct the figure 7.1.1.3-1 step 6 direction.","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12850,"status":"agreed","reservation_date":"2023-11-08 05:42:36","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":291.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308931.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2, 7.1.1.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308932","title":"Correcting the figure and term","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Change the MBSF-C to MBSF. Correct the figure 7.1.1.3-1 step 6 direction.","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12860,"status":"agreed","reservation_date":"2023-11-08 05:42:37","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":292.0,"crrevision":"","crcategory":"A","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308932.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2, 7.1.1.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308933","title":"Clarification on the MBS Security function","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: MBS security function is collocated with the MBSF\/MBSTF. Removing the Note 2 because it is up to implementation according to the SA WG3 LS. In the MBS session update procedure, it clarifies that case If the MBS security function is collocated with MBSF .","secretary_remarks":"Revised to S2-2309568.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12870,"status":"revised","reservation_date":"2023-11-08 05:42:38","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"S2-2309568","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":293.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308933.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.13, 7.1.1.6, 7.2.6","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308934","title":"Clarification on the MBS Security function","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: MBS security function is collocated with the MBSF\/MBSTF. Removing the Note 2 because it is up to implementation according to the SA WG3 LS. In the MBS session update procedure, it clarifies that case If the MBS security function is collocated with MBSF .","secretary_remarks":"Revised to S2-2309569.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12890,"status":"revised","reservation_date":"2023-11-08 05:42:38","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"S2-2309569","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":294.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308934.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.13, 7.1.1.6, 7.2.6","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308935","title":"[DRAFT] Reply LS on MBS service area update clarification","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"LS out","for":"Approval","abstract":"Proposes a Reply LS on MBS service area update clarification","secretary_remarks":"Response to S2-2308285. Merged into S2-2309746","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12480,"status":"merged","reservation_date":"2023-11-08 05:42:39","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6","Cc":"CT WG3, CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308935.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308936","title":"Clarification on MBS service area update failure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify MB-SMF return the casue value and un-supported service area in the MBS session update request. The AF\/NEF may select a new MB-SMF, e.g. with NRF, to create the MBS session for the un-supported service area.","secretary_remarks":"Not Handled","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12590,"status":"not treated","reservation_date":"2023-11-08 05:42:39","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":295.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308936.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.6, 7.1.1.7","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308937","title":"Clarification on MBS service area update failure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clarify MB-SMF return the casue value and un-supported service area in the MBS session update request. The AF\/NEF may select a new MB-SMF, e.g. with NRF, to create the MBS session for the un-supported service area.","secretary_remarks":"Not Handled","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12600,"status":"not treated","reservation_date":"2023-11-08 05:42:40","uploaded":"2023-08-11 13:58:55","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":296.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308937.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.6, 7.1.1.7","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309275","title":"Clarification of handling of downlink data at MB-UPF","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that MB-UPF may use MBS session information received from MB-SMF (e.g. 5QI) to determine the buffering time from reception of downlink MBS data (and initiation of MBS session activation procedure) and the forwarding of the MBS data","secretary_remarks":"Revision of (unhandled) S2-2307319 from S2#157. Postponed","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12910,"status":"postponed","reservation_date":"2023-11-08 14:46:22","uploaded":"2023-08-11 18:07:53","revisionof":"S2-2307319","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":274.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309275.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.2.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309397","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of S2-2308465. Revised to S2-2309563.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12710,"status":"revised","reservation_date":"2023-11-08 20:48:59","uploaded":"2023-08-11 21:01:30","revisionof":"S2-2308465","revisedto":"S2-2309563","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":262.0,"crrevision":3.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309397.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"7.1.1.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309555","title":"[DRAFT] Reply LS on MBS service area update clarification","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG6, CT WG3. CC: CT WG4","secretary_remarks":"Revision of S2-2308462. Revised in parallel session to S2-2309746, merging S2-2308935, S2-2308877 and S2-2308703","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12440,"status":"revised","reservation_date":"2023-08-28 10:55:36","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308462","revisedto":"S2-2309746","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG6, CT WG3","Cc":"CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309555.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309556","title":"Handling of unsupported MBS service area","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: During MBS session creation or modification with an MBS service area not covered by the MB-SMF service area of a single MB-SMF, the NEF or MB-SMF can provide an error code indicating that the MBS service area is larger than the MB-SMF service area of a single MB-SMF, or that the service area contains parts where MBS is not supported, and provide an MB-SMF service area or acceptable MBS service area. The AF can then reduce the MBS service area, establish additional service area specific sub sessions of a location-dependent service and\/or use unicast delivery towards UE outside the MBS service area.","secretary_remarks":"Revision of S2-2308460. Withdrawn","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12500,"status":"withdrawn","reservation_date":"2023-08-28 10:55:36","uploaded":null,"revisionof":"S2-2308460","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":275.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309557","title":"Handling of unsupported MBS service area","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: During MBS session creation or modification with an MBS service area not covered by the MB-SMF service area of a single MB-SMF, the NEF or MB-SMF can provide an error code indicating that the MBS service area is larger than the MB-SMF service area of a single MB-SMF, or that the service area contains parts where MBS is not supported, and provide an MB-SMF service area or acceptable MBS service area. The AF can then reduce the MBS service area, establish additional service area specific sub sessions of a location-dependent service and\/or use unicast delivery towards UE outside the MBS service area.","secretary_remarks":"Revision of S2-2308461. Withdrawn","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12520,"status":"withdrawn","reservation_date":"2023-08-28 10:55:37","uploaded":null,"revisionof":"S2-2308461","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":276.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309558","title":"Correction to Local MBS service and Location MBS Service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 6.2.2: Add a note that an MB-SMF is assumed to serve all the TAs within an SMF service area Clause 6.2.3: remove the description related to different MB-SMFs and add a note that the case of different MB-SMFs is not specified.","secretary_remarks":"Revision of S2-2308701. Postponed in parallel session","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12540,"status":"postponed","reservation_date":"2023-08-28 10:55:37","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308701","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":281.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309558.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309559","title":"Correction to Local MBS service and Location MBS Service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clause 6.2.2: Add a note that an MB-SMF is assumed to serve all the TAs within an SMF service area Clause 6.2.3: remove the description related to different MB-SMFs and add a note that the case of different MB-SMFs is not specified.","secretary_remarks":"Revision of S2-2308702. Withdrawn","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12560,"status":"withdrawn","reservation_date":"2023-08-28 10:55:38","uploaded":null,"revisionof":"S2-2308702","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":282.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309560","title":"Correction to PCC procedures for location dependent MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 6.10.1 clarify session binding for location dependent MBS sessions Clause 6.14 clarify that MBS Service Information is also provided to a location dependent session in an MBS service area Caluse 7.1.1.2: For the PCC procedures for location dependent MBS service: The MB-SMF includes new Area Session Policy ID in Npcf_MBSPolicyControl_Create Request. When AF\/NEF\/MBSF does not interact with the PCF, the MB-SMF use Area Session ID as Area Session policy ID. When the AF\/NEF\/MBSF decides to interact with the PCF based on local configuration, The AF\/NEF\/MBSF assign new Area Session policy binding ID and sends it to PCF. The AF\/NEF\/MBSF also includes Area Session policy binding ID in Nmbsmf_MBSSession_Create sent to MB-SMF. The MB-SMF use Area Session policy binding ID as Area Session Policy ID and send it to the PCF so that the PCF can retrieve the policy authorized previously when AF\/NEF\/MBSF interacted with PCF.","secretary_remarks":"Revision of S2-2308705. WITHDRAWN","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12630,"status":"withdrawn","reservation_date":"2023-08-28 10:55:39","uploaded":null,"revisionof":"S2-2308705","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":200.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309561","title":"Correction to PCC procedures for location dependent MBS service","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clause 6.10.1 clarify session binding for location dependent MBS sessions Clause 6.14 clarify that MBS Service Information is also provided to a location dependent session in an MBS service area Caluse 7.1.1.2: For the PCC procedures for location dependent MBS service: The MB-SMF includes new Area Session Policy ID in Npcf_MBSPolicyControl_Create Request. When AF\/NEF\/MBSF does not interact with the PCF, the MB-SMF use Area Session ID as Area Session policy ID. When the AF\/NEF\/MBSF decides to interact with the PCF based on local configuration, The AF\/NEF\/MBSF assign new Area Session policy binding ID and sends it to PCF. The AF\/NEF\/MBSF also includes Area Session policy binding ID in Nmbsmf_MBSSession_Create sent to MB-SMF. The MB-SMF use Area Session policy binding ID as Area Session Policy ID and send it to the PCF so that the PCF can retrieve the policy authorized previously when AF\/NEF\/MBSF interacted with PCF.","secretary_remarks":"Revision of S2-2308706. WITHDRAWN","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12650,"status":"withdrawn","reservation_date":"2023-08-28 10:55:40","uploaded":null,"revisionof":"S2-2308706","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":201.0,"crrevision":2.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309562","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of S2-2308464. Revised in parallel session to S2-2309716.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12670,"status":"revised","reservation_date":"2023-08-28 10:55:41","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308464","revisedto":"S2-2309716","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":261.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309562.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309563","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of S2-2309397. Revised to S2-2309748.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12720,"status":"revised","reservation_date":"2023-08-28 10:55:58","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2309397","revisedto":"S2-2309748","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":262.0,"crrevision":4.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309563.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309564","title":"Multicast over N6mb not applicable for location dependent MBS session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clauses 7.2.4.2.0 and 7.3.4, clarify that the AF needs to transit the DL media stream to MB-UPF tunnelled.","secretary_remarks":"Revision of S2-2308707. Revised in parallel session to S2-2309719.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12750,"status":"revised","reservation_date":"2023-08-28 10:56:02","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308707","revisedto":"S2-2309719","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":283.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309564.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309565","title":"Multicast over N6mb not applicable for location dependent MBS session","source":"Ericsson, Nokia, Nokia Shanghai-Bell","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: In clauses 7.2.4.2.0 and 7.3.4, clarify that the AF needs to transit the DL media stream to MB-UPF tunnelled.","secretary_remarks":"Revision of S2-2308708. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12780,"status":"agreed","reservation_date":"2023-08-28 10:56:03","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308708","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":284.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309565.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309566","title":"On the step number correction of 5MBS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The changes are in general for the following three aspects: Besides 7.1.1, 7.3, also add clause 7.2 in the first paragraph of clause 7.1.1.1. Include figure 7.1.1.5-1 in addition to 7.1.1.4. Correct the step number. Correct the reference number in step 1 of clause 7.3.3.","secretary_remarks":"Revision of S2-2308878. Revised in parallel session to S2-2309717.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12800,"status":"revised","reservation_date":"2023-08-28 10:56:04","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308878","revisedto":"S2-2309717","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":287.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309566.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309567","title":"On the step number correction of 5MBS","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The changes are in general for the following three aspects: Besides 7.1.1, 7.3, also add clause 7.2 in the first paragraph of clause 7.1.1.1. Include figure 7.1.1.5-1 in addition to 7.1.1.4. Correct the step number. Correct the reference number in step 1 of clause 7.3.3.","secretary_remarks":"Revision of S2-2308879. Revised in parallel session to S2-2309718.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12830,"status":"revised","reservation_date":"2023-08-28 10:56:04","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308879","revisedto":"S2-2309718","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":288.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309567.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309568","title":"Clarification on the MBS Security function","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: MBS security function is collocated with the MBSF\/MBSTF. Removing the Note 2 because it is up to implementation according to the SA WG3 LS. In the MBS session update procedure, it clarifies that case If the MBS security function is collocated with MBSF .","secretary_remarks":"Revision of S2-2308933. Noted in parallel session","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12880,"status":"noted","reservation_date":"2023-08-28 10:56:06","uploaded":"2023-08-28 11:31:07","revisionof":"S2-2308933","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":293.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309568.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309569","title":"Clarification on the MBS Security function","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: MBS security function is collocated with the MBSF\/MBSTF. Removing the Note 2 because it is up to implementation according to the SA WG3 LS. In the MBS session update procedure, it clarifies that case If the MBS security function is collocated with MBSF .","secretary_remarks":"Revision of S2-2308934. Withdrawn","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12900,"status":"withdrawn","reservation_date":"2023-08-28 10:56:07","uploaded":null,"revisionof":"S2-2308934","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":294.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309716","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of S2-2309562. Revised in parallel session to S2-2309747.","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12680,"status":"revised","reservation_date":"2023-08-28 10:58:08","uploaded":"2023-08-28 11:31:08","revisionof":"S2-2309562","revisedto":"S2-2309747","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":261.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309716.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309717","title":"On the step number correction of 5MBS","source":"Huawei, HiSilicon, Ericsson","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The changes are in general for the following aspects: Include figure 7.1.1.5-1 in addition to 7.1.1.4. Correct the step number. Correct the reference number in step 1 of clause 7.3.3.","secretary_remarks":"Revision of S2-2309566. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12810,"status":"agreed","reservation_date":"2023-08-28 10:58:09","uploaded":"2023-08-28 11:31:08","revisionof":"S2-2309566","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":287.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309717.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309718","title":"On the step number correction of 5MBS","source":"Huawei, HiSilicon, Ericsson","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The changes are in general for the following three aspects: Include figure 7.1.1.5-1 in addition to 7.1.1.4. Correct the step number. Correct the reference number in step 1 of clause 7.3.3.","secretary_remarks":"Revision of S2-2309567. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12840,"status":"agreed","reservation_date":"2023-08-28 10:58:11","uploaded":"2023-08-28 11:31:08","revisionof":"S2-2309567","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":288.0,"crrevision":2.0,"crcategory":"A","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309718.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309719","title":"Multicast over N6mb not applicable for location dependent MBS session","source":"Ericsson, Nokia, Nokia Shanghai-Bell","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clauses 7.2.4.2.0 and 7.3.4, clarify that the AF needs to transit the DL media stream to MB-UPF tunnelled.","secretary_remarks":"Revision of S2-2309564. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12760,"status":"agreed","reservation_date":"2023-08-28 10:58:12","uploaded":"2023-08-28 11:31:08","revisionof":"S2-2309564","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":283.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309719.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309746","title":"Reply LS on MBS service area update clarification","source":"SA WG2","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG6,. CC: CT WG3, CT WG4","secretary_remarks":"Revision of S2-2309555, merging S2-2308935, S2-2308877 and S2-2308703. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12450,"status":"approved","reservation_date":"2023-08-28 10:58:34","uploaded":"2023-08-28 11:01:06","revisionof":"S2-2309555","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"5MBS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2308285","lsto":"SA WG6","Cc":"CT WG3, CT WG4","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309746.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309747","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of S2-2309716. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12690,"status":"agreed","reservation_date":"2023-08-28 10:58:34","uploaded":"2023-08-28 11:31:08","revisionof":"S2-2309716","revisedto":"","release":"Rel-17","crspec":23.247,"crspecversion":"17.7.0","workitem":[{"winame":"5MBS"}],"crnumber":261.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309747.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309748","title":"Corrections related to indicating failure of establishing MBS broadcast transmission resources","source":"Nokia, Nokia Shanghai-Bell","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: The MB-SMF does not indicate the success or failure of reserving transmission resources.","secretary_remarks":"Revision of S2-2309563. Agreed in parallel session. Block approved","agenda_item_sort_order":52,"ainumber":"8.9","ainame":"Architectural enhancements for 5G multicast-broadcast services (5MBS)","tdoc_agenda_sort_order":12730,"status":"agreed","reservation_date":"2023-08-28 10:58:35","uploaded":"2023-08-28 11:31:08","revisionof":"S2-2309563","revisedto":"","release":"Rel-18","crspec":23.247,"crspecversion":"18.2.0","workitem":[{"winame":"5MBS"}],"crnumber":262.0,"crrevision":5.0,"crcategory":"A","tsg_crp":"SP-230834","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309748.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]