[{"name":"S2-2303962","title":"LS from RAN WG3: LS on IAB Authorization","source":"RAN WG3","contact":"Yuanping Zhu","contact-id":90973,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 discussed and agreed the RAN node behaviour when it receives the IAB Authorized IE from core network with the value set to not authorized . In case the RAN node receives it in the INITIAL CONTEXT SETUP REQUEST message, the RAN node shall, if supported, store it in the UE context and use it accordingly. In case the RAN node receives it in the UE CONTEXT MODIFICATION REQUEST message, the RAN node shall, if supported, initiate actions to ensure that the IAB node will not serve any UE(s). RAN WG3 also assumes that AMF may choose another option to reject the IAB-MT s registration or deregister the IAB-MT, and not initiate the Initial Context Setup procedure or UE Context Modification procedure, when the IAB s authorization is not authorized , and this option have no impact to RAN WG3. RAN WG3 would like to ask SA WG2 to consider RAN WG3 agreements and update the related specifications if needed. Action: RAN WG3 would like to ask SA WG2 to consider RAN WG3 agreements and update the related specifications if needed.","secretary_remarks":"Response drafted in S2-2304728. Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":10940,"status":"postponed","reservation_date":"2023-03-04 14:37:47","uploaded":"2023-04-04 09:18:13","revisionof":"","revisedto":"S2-2306278","release":"Rel-16","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CT WG1","lsoriginalls":"R3-231010","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2303962.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304183","title":"IAB node release handling","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Introduce network trigger IAB-node deregistration","secretary_remarks":"r01 agreed. Revised to S2-2306035.","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":10960,"status":"revised","reservation_date":"2023-05-04 19:15:04","uploaded":"2023-04-07 15:57:34","revisionof":"","revisedto":"S2-2306035","release":"Rel-18","crspec":23.501,"crspecversion":"18.1.0","workitem":[{"winame":"IABARC"},{"winame":" TEI18"}],"crnumber":4229.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304183.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.35.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304728","title":"[DRAFT] Reply LS on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS on IAB Authorization","secretary_remarks":"Response to S2-2303962. Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":10950,"status":"postponed","reservation_date":"2023-07-04 05:40:13","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"NR_IAB-Core"},{"winame":" IABARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"CT WG1","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304728.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304729","title":"Clarification on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to clarify IAB Authorization based on the agreements from RAN WG3.","secretary_remarks":"Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":10980,"status":"postponed","reservation_date":"2023-07-04 05:40:13","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"S2-2306788","release":"Rel-16","crspec":23.401,"crspecversion":"16.13.0","workitem":[{"winame":"IABARC"}],"crnumber":3728.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304729.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.3.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304730","title":"Clarification on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to clarify IAB Authorization based on the agreements from RAN WG3","secretary_remarks":"Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":10990,"status":"postponed","reservation_date":"2023-07-04 05:40:13","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"S2-2306789","release":"Rel-16","crspec":23.501,"crspecversion":"16.16.0","workitem":[{"winame":"IABARC"}],"crnumber":4388.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304730.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.35.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304731","title":"Clarification on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to clarify IAB Authorization based on the agreements from RAN WG3","secretary_remarks":"Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":11000,"status":"postponed","reservation_date":"2023-07-04 05:40:14","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"S2-2306790","release":"Rel-17","crspec":23.401,"crspecversion":"17.7.0","workitem":[{"winame":"IABARC"}],"crnumber":3729.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304731.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.3.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304732","title":"Clarification on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to clarify IAB Authorization based on the agreements from RAN WG3","secretary_remarks":"Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":11010,"status":"postponed","reservation_date":"2023-07-04 05:40:15","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"S2-2306791","release":"Rel-17","crspec":23.501,"crspecversion":"17.8.0","workitem":[{"winame":"IABARC"}],"crnumber":4389.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304732.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.35.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304733","title":"Clarification on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to clarify IAB Authorization based on the agreements from RAN WG3","secretary_remarks":"Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":11020,"status":"postponed","reservation_date":"2023-07-04 05:40:16","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"S2-2306792","release":"Rel-18","crspec":23.401,"crspecversion":"18.1.0","workitem":[{"winame":"IABARC"}],"crnumber":3730.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304733.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.3.32.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2304734","title":"Clarification on IAB Authorization","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to clarify IAB Authorization based on the agreements from RAN WG3","secretary_remarks":"Postponed","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":11030,"status":"postponed","reservation_date":"2023-07-04 05:40:16","uploaded":"2023-04-07 13:40:54","revisionof":"","revisedto":"S2-2306793","release":"Rel-18","crspec":23.501,"crspecversion":"18.1.0","workitem":[{"winame":"IABARC"}],"crnumber":4390.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2304734.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.35.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2306035","title":"IAB node release handling","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Based on the DP S2-2304179, it s proposed to introduce the following change: -Specify that network triggers Deregistration with re-registration required when IAB authorization chnages for a registered IAB-UE. -Add mechanism to trigger the Deregistration from network side when IAB authorization changes to not authorized.","secretary_remarks":"Revision of S2-2304183r01. Approved","agenda_item_sort_order":34,"ainumber":"7.9","ainame":"Architecture enhancements for the support of Integrated access and backhaul (IABARC)","tdoc_agenda_sort_order":10970,"status":"agreed","reservation_date":"2023-04-24 18:15:46","uploaded":"2023-04-24 18:51:14","revisionof":"S2-2304183","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.1.0","workitem":[{"winame":"IABARC"},{"winame":" TEI18"}],"crnumber":4229.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-230490","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_156E_Electronic_2023-04\/Docs\/S2-2306035.zip","group":"S2","meeting":"S2-156-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.35.2","crsinpack":null,"crsinpacknumber":0}]