[{"name":"SP-240608","title":"Presentation of TR 23.700-03 to TSG SA for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report in TR 23.700-03 studies and identifies potential architecture and system level enhancements for the 5G system to support multi-hop Proximity Services. The following aspects are addressed: - Enhancements for supporting multi-hop Layer-2 and Layer-3 UE-to-Network Relay with and without N3IWF; - Enhancements for supporting multi-hop Layer-3 UE-to-UE Relay; Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. The TR is considered 90% complete. Outstanding Issues: The security aspects of the provided solutions require feedback from SA WG3. RAN related aspects require feedback from RAN WGs. Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11430,"status":"noted","reservation_date":"2024-06-04 07:46:46","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-03","crspecversion":"1.0.0","workitem":[{"winame":"FS_5G_ProSe_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240608.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240614","title":"Presentation of TR 23.700-32 to TSG SA for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The technical report includes key issue descriptions, solutions, and conclusions on User Identities and Authentication Architecture. The following key issues are covered in the technical report: - Key Issues #1: Support for identifying the human user of a subscription. - Key Issues #2: Support for Authentication and Authorization of Users and Restrictions on Users. - Key Issues #3: Support for Exposure of User Identity Profile Information. - Key Issues #4: Support for Identifying non-3GPP Devices Connecting behind a UE or 5G-RG. NOTE: Key Issues #2 and Key Issue #3 depend on Key Issue #1. Changes since last presentation to SA: This is the first presentation to TSG SA. The TR includes solutions for all key issues. The TR includes interim conclusion for key issue #1 and key issue #3. The TR includes conclusions for key issue #4. The TR is considered 90% complete. Outstanding Issues: The following topics need to be concluded in next working group meeting: - Key Issues #1: Support for identifying the human user of a subscription. - Key Issues #2: Support for Authentication and Authorization of Users and Restrictions on Users. - Key Issues #3: Support for Exposure of User Identity Profile Information. NOTE: Key Issues #2 and Key Issue #3 depend on Key Issue #1. Contentious Issues: How to handle the case when the UE moves between 4G and 5G. An LS has been sent to SA WG1 to ask about requirements on this scenario (S2-2407219). Whether the HPLMN will be able to trust the user identifier and credentials. An LS has been sent to SA WG3 to ask about requirements on this scenario (S2-2407236). Roaming scenarios. Whether or not LI is applicable to User Identities. An LS has been sent to SA WG3-LI to ask about requirements on this scenario (S2-2407236).","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11440,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-32","crspecversion":"1.0.0","workitem":[{"winame":"FS_UIA_ARC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240614.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240615","title":"Presentation of TR 23.700-45 to TSG SA for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: This Technical Report studies and identifies potential architecture and system level enhancements for the 5G system to support the following objectives: - Support for interworking between CAG and CSG cells. - Support for provisioning subscribers allowed to access CAG cell and to manage access control by the CAG owner or an authorized administrator. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. The TR is considered 90% complete. Outstanding Issues: KI#1 (WT#2) conclusions require feedbacks from the RAN WGs. Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11450,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-45","crspecversion":"1.0.0","workitem":[{"winame":"FS_5G_Femto"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240615.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240616","title":"Presentation of TR 23.700-49 to TSG SA for Information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The technical report includes key issue description, solution and conclusion on the Enhancement of support for Edge Computing in 5G Core network - phase 3 by covering following objectives: - Enhancements for EAS (re)discovery and UPF (re)selection with reducing impact on central 5GC NFs. - Enhancement of EAS and local UPF (re)selection. - EC Traffic Routing between local part of DN and central part of DN. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. The TR is considered 90% complete. Outstanding Issues: Solution principle for Key Issue #3 (EC Traffic Routing between local part of DN and central part of DN) conclusion is not agreed and needs further discussion at SA WG2#164. Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11460,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-49","crspecversion":"1.0.0","workitem":[{"winame":"FS_eEDGE_5GC_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240616.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240617","title":"Presentation of TR 23.700-54 to TSG SA for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The scope of this Technical Report is to: - study and identify potential architecture and system level enhancements for the 5G system to support the operation of the DualSteer Device that is capable of traffic steering and switching of user data for different services across two 3GPP access networks. The study addresses the service requirements documented in TS 22.261 and focuses on various aspects of architecture and functional enhancements including: - impacts on subscription; - impacts on registration procedure; and - impacts on session management procedure and policies. - study how the MPQUIC steering functionality defined in Rel-18 ATSSS can be extended to be able to steer, switch, and split non-UDP traffic (TCP, IP, Ethernet traffic); and - study whether and how an alternative architecture and system level enhancements for ATSSS that does not require the existing non-3GPP interworking\/gateway function, i.e. N3IWF, TNGF. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. Solutions for all the key issues have been described, as well as conclusions for KI#2.1 and interim conclusions for KI #2.2 are documented. The TR is considered 70% complete. Outstanding Issues: The following issues need to be concluded during SA WG2#164: - Conclusions on principles of DualSteer, e.g. Subscription, Registration, Policies (conclusions for KI#1.1, KI#1.2, KI#1.3 and KI#1.4) - Confirm conclusions for KI#2.2. The interim conclusion will become the final conclusion if there is no conclusion that has consensus. Contentious Issues: - Principles of DualSteer, e.g. Session Management.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11470,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-54","crspecversion":"1.0.0","workitem":[{"winame":"FS_MASSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240617.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240618","title":"Presentation of TR 23.700-59 to TSG SA for Information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: This Technical Report contains the outcome of the study of 3 key Issues identified by the study item in SP-231801 (FS_UAS_Ph3: Study on Phase 3 for UAS, UAV and UAM). SA WG2 has progressed and concluded the work regarding investigation and identification of potential architecture and system level enhancements to support additional scenarios and requirements for UAV (Uncrewed Aerial Vehicle) and UAM (Urban Air Mobility) in this document. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. The TR is considered 90% complete. Outstanding Issues: - KI#3, NTZ aspects need further work within SA WG2, and some parts may be dependent on RAN feedback. Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11480,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-59","crspecversion":"1.0.0","workitem":[{"winame":"FS_UAS_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240618.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240619","title":"Presentation of TR 23.700-70 to TSG SA for Information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The scope of the Technical Report is to study architecture enhancements to further support advanced media services, e.g. AR\/VR\/XR services in 5GS. Objectives: of the study include the following areas: - Enhance PDU Set based QoS handling. - Enhance QoS handling for XR services. - Enhance support of XR based on non-3GPP access. - Expose XR related network capability\/information towards the application layer. 9 key issues with 34 solutions are documented in the Technical Report. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. Solutions for all the key issues have been described, as well as some conclusions documented. The TR is considered 90% complete. Outstanding Issues: The following topics need to be concluded in next working group meeting: - General editor's notes documented in the interim conclusions for various KI#s. - Support of PDU set based QoS handling enhancement with AL-FEC (KI#1) - Support PDU Set information identification for end-to-end encrypted XRM traffic (KI#2) - QoS Handling when Traffic Characteristics Change Dynamically with data boost indication from N6 (KI#5) - Network exposure related to AMBR for PDU session and rate limiting information (KI#9) Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11490,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-70","crspecversion":"1.0.0","workitem":[{"winame":"FS_XRM_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240619.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240620","title":"Presentation of TR 23.700-77 to TSG SA for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report 23.700-77 further studies the system architecture for the next generation real time communication services in the following aspects. - KI#1: Extensible IMS mechanism supporting IMS events in the context of DC communication; - KI#2: Impact on IMS architecture, interfaces and procedures to support IMS capability exposure in the context of IMS data channel session; - KI#3: Data channel interworking with MTSI UE; - KI#4: Extensible IMS framework to support authorization and authentication of third-party identities in IMS sessions; - KI#5: Handling of PS data off exemption for services over IMS DC; - KI#6: Support of Standalone IMS Data Channel Sessions; - KI#7: Support multiplexing multiple DC applications over single SCTP connection; - KI#8: Support of IMS Avatar Communication. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information. The TR is considered 95% complete. Outstanding Issues: None. Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11500,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-77","crspecversion":"1.0.0","workitem":[{"winame":"FS_NG_RTC_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240620.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"SP-240621","title":"Presentation of TR 23.700-84 to TSG SA for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: This Technical Report studies and identifies potential architecture and system level enhancements for the 5G system to support the following objectives: - AI\/ML cross-domain coordination aspects on whether and how to consider 5GC enhancements to LCS to support AI\/ML based Positioning considering conclusions of the RAN study in TR 38.843. NOTE 1: UE data collection, model delivery and transfer to the UE and model identification\/management are not within the scope of the study. NOTE 2: Whether and how the scope could be extended in the future with additional AI\/ML cross-domain coordination aspects will be decided based on expected future SA plenary decisions considering the outcome of the related work in the involved RAN WGs(s). - Whether and what 5GC enhancements are needed to enable 5G system, including the AF, to assist in collaborative AI\/ML operations involving NWDAF for Vertical Federated Learning (VFL). NOTE 3: For Vertical Federated Learning, RAN and UE aspects are out of scope. - Whether and how to enhance 5GC to support NWDAF-assisted policy & QoS control. - Whether and how to enhance 5GC to address network abnormal behaviour, i.e. signalling storm, with the assistance of NWDAF. Changes since last presentation to TSG SA: This is the first presentation to TSG SA for information only. The TR is considered 95% complete. Outstanding Issues: For the normative work, RAN related aspects require feedback from RAN WGs, but it is not intended to update the TR based on that feedback. For the normative work, the conclusions of the four Key Issues include a list of issues not resolved in the study phase but will be discussed during the normative phase instead. These lists of issues that are open are in clause 8 in the TR. The scope of the study might be extended by SA plenary decisions. See the following related text from the scope section: NOTE 2: Whether and how the scope could be extended in the future with additional AI\/ML cross-domain coordination aspects will be decided based on expected future SA plenary decisions considering the outcome of the related work in the involved RAN WGs(s). Contentious Issues: None.","secretary_remarks":"Block noted","agenda_item_sort_order":62,"ainumber":"6.6.2","ainame":"SA WG2 Specifications for Information","tdoc_agenda_sort_order":11510,"status":"noted","reservation_date":"2024-06-04 07:46:47","uploaded":"2024-06-10 12:41:33","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-84","crspecversion":"1.0.0","workitem":[{"winame":"FS_AIML_CN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_104_Shanghai_2024-06\/Docs\/SP-240621.zip","group":"SP","meeting":"SP-104","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]