[{"name":"SP-220765","title":"TR 26.857, v1.0.0, '5G Media Service Enablers'","source":"SA WG4","contact":"Frederic Firmin","contact-id":53384,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report introduces and defines the concept of Media Service Enablers. In recent studies and specification work, it was identified that 5G Media functions and 5G System functions need to be made attractive for third-party applications, in particular those that include media delivery. Hence, it is important that these functions are accessible to third-party applications independent of a 3GPP service. For this purpose, it is considered to introduce normative specifications in SA WG4 that are - more than just a core functionality, e.g. a codec, without any connection to a service or application - less than a full service that includes all aspects of session establishment, delivery, codecs, rendering and a full user experience Such new specifications are referred to 5G 'Media Service Enablers'. The technical Report includes, among others: - Definition of the principal properties of Media Service Enablers. - Examples for similar concepts in 3GPP and external specifications - Considerations on an appropriate Media Service Enabler Framework - Definition of a specification template for Media Service Enablers. - Identification of possibly relevant stage-2 and stage-3 work for Media Service Enablers. - Collection of a set of initially relevant Media Service Enablers for normative work The technical report is supported by appropriate tools and style guides to write good MSE specifications. Changes since last presentation to SA Meeting XX: First presentation Outstanding Issues: The following aspects are still outstanding: - W3C HTML-5 APIs for Media overview and specification tools - Detailed guidelines on writing MSE Specifications: Style Guides and Tools - Collection of Potentially Relevant 5G Media Service Enablers - Conclusions and Recommendations - Annex providing the details on the proposed tools and templates for specification development. - Editorial Updates Contentious Issues: none.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11530,"status":"noted","reservation_date":"2022-08-30 14:51:52","uploaded":"2022-09-06 08:55:25","revisionof":"","revisedto":"","release":"Rel-18","crspec":"26.857","crspecversion":"1.0.0","workitem":[{"winame":"FS_5G_MSE"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220765.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220817","title":"Presentation of TR 23.700-05 to TSG SA#97 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 operation of base station relays mounted on vehicles, using NR for wireless access toward the UE and for wireless access through an IAB-donor toward the 5GC. In this release only IAB type relays are studied i.e., relays based on the IAB architecture and functionalities specified in TS 23.501. The study addresses the service requirements documented in TS 22.261 for the mobile base station relays, and focuses on the following aspects: - efficient mobility and service continuity for UE or a group of UEs to efficiently deliver data during different mobility scenarios (including mobility of the mobile base station relays); - provisioning, policies and mechanisms to e.g. manage relay configuration, geographic restrictions, QoS, authorization and control of UEs' access via the mobile base station relay, etc.; - support for roaming of mobile base station relay (including the roaming of the IAB-UE and gNB-DU in IAB-node), support for regulatory requirements (e.g. emergency, priority services, public safety), and support for location services for UEs accessing a mobile base station relay. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 80% complete. Outstanding Issues: RAN dependent solutions require feedbacks from RAN WGs for final conclusions. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11310,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-05","crspecversion":"1.0.0","workitem":[{"winame":"FS_VMR"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220817.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220818","title":"Presentation of TR 23.700-25 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The objective of this Technical Report is to study and perform an evaluation of potential architecture enhancements for supporting 5G Timing Resiliency and TSC & URLLC enhancements for 5G System (5GS). The TR addresses following main key issues: - 5GS network timing synchronization status and reporting - Enhancements for 5GS time synchronization considering the coverage area where the service is configured. - Support for controlling 5G time synchronization service based on subscription - Enable an AF to explicitly provide the required PER to the NEF\/PCF for QoS and Alt-QoS. - Interworking with TSN network deployed in the transport network Adapting downstream scheduling based on RAN feedback for low latency communication Changes since last presentation to TSG SA: This is the first time this TR is being presented for information. Conclusion agreed for Key Issues #2, #4, #5, #6. This TR has progressed above 83% completion at this time. Outstanding Issues: Following are the pending items: 1) Updating the overall solution(s) aspects for KI#1 and conclusion based on feedback from RAN WGs, ITU-T (Key issues #1, #6). 2) Conclusion to be agreed for Key Issues #1 & #3. 3) Resolution of open editor s notes in the conclusion. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11320,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-25","crspecversion":"1.0.0","workitem":[{"winame":"FS_5TRS_URLLC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220818.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220819","title":"Presentation of TR 23.700-27 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report in 23.700-27 studies the enhancements of the 5G System with Satellite Backhaul including the following aspects: - Support of PCC\/QoS control enhancement considering dynamic satellite backhaul: - Enhanced policy\/QoS control based on the determination of packet delivery latency or bandwidth or both of the satellite backhaul on the UP path; - Support of satellite backhaul information exposure. - Support of satellite Edge Computing via UPF on-board; - Support of local data switching via UPF on-board. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 80% complete. Outstanding Issues: None. Contentious Issues: - Packet out-of-order related evaluation and conclusion.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11330,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 15:01:36","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-27","crspecversion":"1.0.0","workitem":[{"winame":"FS_5GSATB"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220819.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220820","title":"Presentation of TR 23.700-33 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report in 23.700-33 studies further enhancements of the 5GS to support Proximity-based Services including the following aspects: - support single NR PC5 hop UE-to-UE Relay for unicast. - enhance UE-to-Network Relay functionality to support: - service continuity when switching between two indirect network communication paths for UE-to-Network Relay; - service continuity when switching between direct network communication path and indirect network communication path for 5G ProSe Layer-2 UE-to-Network Relay, including inter-gNB indirect-to-direct and inter-gNB direct-to-indirect path switching; - multi-path transmission using only one direct network communication path and only one indirect network communication path e.g. for improved reliability or data rates; - Emergency Services for Remote UE over UE-to-Network Relay. - support path switching between direct NR Uu communication path and direct NR PC5 communication path. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 75% complete. Outstanding Issues: None. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11340,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-33","crspecversion":"1.0.0","workitem":[{"winame":"FS_5G_ProSe_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220820.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220821","title":"Presentation of TR 23.700-41 to TSG SA#97 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 23.700-41 studies further enhancements on Network Slice including the following aspects: 1. Study whether and how to address the following scenario in order to provide service continuity: if an existing network slice or network slice instance cannot serve the PDU session, or if the existing network slice instance cannot meet the performance requirements of the applications. The study should investigate whether deployment optimization is sufficient. Minimized system optimisations can be considered if valuable. 2. Study whether and how to initiate a registration for a rejected S-NSSAI that was rejected in a first TA of the RA but may be available in another TA of the RA. 3. Study whether and how to support the following stage one Rel-18 EASNS requirements related to roaming specified in TS 22.261 clause 6.1.2.1, i.e. Requirement on enhancement the information available to the UE in roaming scenarios regarding the availability of network slices in VPLMNs available in the roaming country, in order to allow the UE to select and obtain services from the VPLMN supporting the network slices which UE may wish to use. 4. Study whether and how to enhance the system to ensure network controlled behaviour of network slice usage including UE registration and PDU Session establishment (e.g. so that when performing NSAC the network slice can serve UEs\/PDU Sessions with actual activity). 5 Study deployment considerations when a service provided has an area of service that does not overlap with the already deployed Tracking Areas and\/or have a limited lifetime and how existing mechanisms including network slicing can help support such scenarios. If existing mechanisms are concluded to be not sufficient to achieve the scenarios, study whether and how additional mechanisms can resolve the analysed gap. 6. Study whether and how to enhance the support of NSAC when more than one NSACF is involved in enforcing a shared maximum allowed number of the UEs or PDU Sessions for a network slice in one PLMN or in roaming, in order to avoid fragmentation of the shared maximum allowed number. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 70% complete. Outstanding Issues: Evaluation and conclusions of the Key Issues. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11350,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-41","crspecversion":"1.0.0","workitem":[{"winame":"FS_eNS_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220821.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220822","title":"Presentation of TR 23.700-47 to TSG SA#97 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 evaluates further enhancements to the 5G Multicast\/Broadcast Architecture in order to provide the following features. - Enabling UE's receiving Multicast MBS Session data in RRC Inactive state. - Study feasible and efficient resource utilization for the same broadcast content to be provided to 5G MOCN network sharing scenarios (i.e. multiple CNs are connected to the same NG-RAN). - Study whether and how to support on demand multicast MBS session triggered by AF, and efficient resource utilization via 5GC choosing multicast and\/or unicast delivery for a certain service. - Study whether and how to support group message delivery for capability-limited devices, including NEF enhancement, coexistence of existing power saving mechanisms and MBS. - Study whether there are any identified performance issues for high number of public safety UEs, and if yes study necessary enhancements to 5MBS for that scenario. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 75% complete. Outstanding Issues: RAN dependent issues in the LS require prioritized handling and prompt feedbacks from RAN WGs for final conclusions. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11360,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-47","crspecversion":"1.0.0","workitem":[{"winame":"FS_5MBS_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220822.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220823","title":"Presentation of TR 23.700-48 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The technical report describes key issues and solutions for the phase 2 of the system enhancements for Edge Computing in 5GS. Edge Computing is supported in 5GS since Rel-15. During Rel-17 FS_enh_EC study described in TR 23.748 [4], further enhancements for supporting Edge Computing have been studied, including discovery and re-discovery of EAS, edge relocation etc. 4 key issues from FS_enh_EC study have been concluded and progressed in TS 23.548 [3]. Some other issues were raised during the Rel-17 study but not studied due to the time limitation in Rel-17. This technical report will document the study of potential system enhancements for enhanced edge computing support. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. 55 solutions have been developed to solve 7 Key Issues. TR completion is 83%. Outstanding Issues: 1 Key Issue (KI#7) have been concluded entirely. 3 Key Issues (KI#1 (HR+LBO), KI#4, KI#5) have been partially concluded. 3 Key Issues (KI#2, KI#3, KI#6) have not yet been concluded. Contentious Issues: none.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11370,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-48","crspecversion":"1.0.0","workitem":[{"winame":"FS_EDGE_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220823.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220824","title":"Presentation of TR 23.700-53 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: This Technical Report investigates enhancements to the ATSSS feature that can support the following capabilities: 1) Support new steering functionalities that can steer\/switch\/split non-TCP traffic flows (e.g., UDP traffic flows and IP traffic flows). Two types of such steering functionalities are studied: (i) a steering functionality based on the QUIC protocol and its multipath extensions, and (ii) a steering functionality based on the DCCP protocol and its multipath extensions. 2) Support redundant traffic steering for both GBR and non-GBR traffic flows. With redundant traffic steering, a traffic flow (GBR or non-GBR) can be replicated on multiple access paths and, therefore, can improve transmission reliability and reduce packet latency. 3) Support traffic switching between one non-3GPP access path, from a UE to a N3IWF in a PLMN, and another non-3GPP access path, from the UE to a TNGF in the same PLMN. 4) Support the establishment of a MA PDU Session with one 3GPP access path via 5GC and one non-3GPP access path via ePDG\/EPC. This is to complement the existing ATSSS capability that supports the establishment of a MA PDU Session with one non-3GPP access path via 5GC and one 3GPP access path via EPC. For each of the above capabilities, the conclusions of the study identify whether a solution is required for the normative phase and, if required, which solution to consider in the normative phase. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 80% complete. Outstanding Issues: There are no RAN dependencies. The conclusions for KI#2, KI#3 and KI#5 are yet not completed. Contentious Issues: None","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11380,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-53","crspecversion":"1.0.0","workitem":[{"winame":"FS_ATSSS_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220824.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220826","title":"Presentation of TR 23.700-60 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report 23.700-60 aims at identify the system architecture aspects related to better support advanced media services, e.g., High Data Rate Low Latency (HDRLL) services, AR\/VR\/XR services, and tactile\/multi-modality communication. 1. Enhancements for supporting multi-modality service; 2. Study whether and how interaction between AF and 5GS is needed for application synchronization and QoS policy coordination among multiple UEs or between multiple QoS flows per UE. 3. Study exposure of 5GS QoS information (e.g., QoS capabilities) and network conditions to the Application to enable quick codec\/rate adaptation help to provide desired QoE (e.g. such as assist in alleviating 5GS congestion). 4. Study the traffic characteristics of media service enabling improved network resources usage and QoE. 5. Enhance QoS framework to support media units granularity (e.g., video\/audio frame\/tile, Application Data Unit, control information), where media units consist of PDUs that have the same QoS requirements. 6. Support differentiated QoS handling considering different importance of media units. e.g., eligible drop packets belong to less important media units to reduce the resource wasting. 7. Whether and how to support uplink-downlink transmission coordination to meet RTT (Round-Trip Time) latency requirements between UE and N6 termination point at the UPF. 8. Potential policy enhancements to minimize the jitter, focusing on i.e. requirement provisioning from AF, extension of PCC rule. 9. Power saving enhancement e.g. support trade-off of throughput\/latency\/reliability considering device battery life, whether and how to enhance CDRX, considering XR\/media traffic pattern. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. 75 solutions have been developed to solve 9 Key Issues. KI#3, 6, 7 have been partially concluded. Other KI#s have not been concluded. TR completion is 75%. Outstanding Issues: None Contentious Issues: None.","secretary_remarks":"Revised, to include missing pCRs approved at SA WG2#152-e, in SP-220949","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11390,"status":"revised","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 07:41:13","revisionof":"","revisedto":"SP-220949","release":"Rel-18","crspec":"23.700-60","crspecversion":"1.0.0","workitem":[{"winame":"FS_XRM"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220826.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220827","title":"Presentation of TR 23.700-62 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report in 23.700-62 studies further enhancements on UPF event exposure capability to support better integration of UPF into the 5GC SBA. Specifically, the following aspects are in the scope of the study: - Study UPF event exposure service(s) registration\/deregistration, and discovery via the NRF. - Study UPF event exposure service(s) that would support, e.g.: - Consumption of UPF exposure services by the NWDAF, NEF, Trusted AF and other NFs (if needed). NOTE 1: This will not define solutions where UPF exposes information that it is not originator of, i.e. not re-expose information owned and exposed by other NFs. - Relevant Event IDs. - Evaluate usage of UPF event exposure service(s) as defined in WT#2 also considering the architectural impacts. NOTE 2: SMF is responsible for controlling UPF packet processing. NOTE 3: The performance of UP traffic handling shall not be degraded due to mechanisms defined in this study. NOTE 4: The study shall address generic UPF data exposure mechanisms via SBA based mechanisms, and the coordination with other SIDs for this aspect may be needed in study phase. This study shall maintain the Rel 17 backward compatibility on the N3, N6, N9, N4 interfaces. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 80% complete. Outstanding Issues: Evaluation and conclusions of the Key Issues. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11410,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-62","crspecversion":"1.0.0","workitem":[{"winame":"FS_UPEAS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220827.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220828","title":"Presentation of TR 23.700-71 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The study item aims at further enhancement to 5G Location Services, to satisfy new requirements in SA WG1, e.g. LPHAP , and scenarios identified by SA WG2. The key areas (with numbering) of the investigation are: - #1: Architectural Enhancement to support User Plane positioning - #2: enhanced positioning architecture for NPN deployment - #3: Local Area Restriction for an LMF and GMLC - #4: Interaction between Location Service and NWDAF - #5: Assistance data provisioning for low power high accuracy GNSS positioning - #6: UE Positioning without UE\/User Awareness - #7: Support of Positioning Reference Units and Reference UEs - #8: Support of location service continuity in case of UE mobility - #9: Support of Positioning Requirements Related to Satellite Access - #10: Support of Reduced Latency - #11: Enhance the Triggered Location for UE power saving purpose - #12: Support of low power and\/or high accuracy positioning In the TR 23.700-71, there are 35 solutions documented, and conclusions have been made for following key areas: #3, #5, #6. Changes since last presentation: This is first time TR 23.700-71 is presented to TSG SA for information. The progress of the TR is considered at 80%. Outstanding Issues: There are following areas:#1, #2, #4,#7,#8#9,#10,#11,#12, need further study to conclude in next SA WG2 meetings. Contentious Issues: None","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11420,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-71","crspecversion":"1.0.0","workitem":[{"winame":"FS_eLCS_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220828.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220829","title":"Presentation of TR 23.700-74 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report in 23.700-74 studies potential enhancements on generic group management, exposure and communication. Specifically, the following aspects are in the scope of the study: - Enhance group attribute management and group status event reporting: - set\/modify the group attributes: provisioning of service area or QoS applicable to each UE of a given group; - subscribe to group status event reporting for the event 'newly registered or (de)-registered group member'. - Study whether and how to enhance NEF exposure framework to enable capability exposure for provisioning of traffic characteristics and monitoring of performance characteristics applicable to each UE of a given group. - Support group communication for a 5G VN, which supports multiple SMFs, including support of SMF redundancy for reliability of the 5G VN group communication. - Whether additional mechanism or enhancement is needed and how to support group communication allowing UE to simultaneously send data to different groups, where each group has a different QoS policy. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. FS_GMEC TR 23.700-74 v0.4.0 will be available after SA WG2#152E meeting, this includes TR skeleton, TR scope, Architecture Assumptions and Requirements, definitions of terms and abbreviations, 5 key issues, 22 solutions, evaluations and conclusion for KI#1, KI#2, KI#3 and KI #5. The TR is considered 90% complete. Outstanding Issues: Evaluations and conclusion for KI#4: Multiple SMFs for VN group communication. Whether to support LADN area per DNN and S-NSSAI. Whether to support QNC or AQP for monitoring of specific QoS performance. Monitoring of communication service availability and communication service reliability. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11430,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-74","crspecversion":"1.0.0","workitem":[{"winame":"FS_GMEC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220829.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220830","title":"Presentation of TR 23.700-80 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The TR 23.700-80 defines the Stage 2 Technical Report to study the 5G System Support for AI\/ML-based Services. The scope for the study is on how the AI\/ML service providers could leverage 5GS as the platform to provide the intelligent transmission support for application layer AI\/ML operation based on the following objectives. 1. Study the possible architectural and functional extensions to support the Application layer AI\/ML operations defined in TS 22.261 [2], more specifically: a. Support monitoring of network resource utilization in the 5G system relevant to the UE in order to support Application AI\/ML operation. b. Whether and how to extend 5GS information exposure for 5GC NF(s) to expose UE and\/or network conditions and performance prediction (e.g. location, QoS, load, congestion, etc.) to the UE and\/or to the authorized 3rd party to assist the Application AI\/ML operation. c. Enhancements of external parameter provisioning to 5GC (e.g. expected UE activity behaviours, expected UE mobility, etc.) based on Application AI\/ML operation. d. Investigate the enhancements of other 5GC features that could be used to assist the Application AI\/ML operations as described in clause 6.40 of TS 22.261 [2]. 2. Study possible QoS, Policy enhancements to support Application AI\/ML operational traffic while supporting regular (non Application-AI\/ML) 5GS user traffic. 3. Study whether and how 5GS provides assistance to AF and the UE for the AF and UE to manage the Federated Learning (FL) operation and model distribution\/redistribution (i.e. FL members selection, group performance monitoring, adequate network resources allocation and guarantee) to facilitate collaborative Application AI\/ML based Federated Learning operation between the application clients running on the UEs and the Application Servers. Changes since last presentation to TSG SA: This is the first time TR 23.700-80 is presented to TSG SA. The TR is 70% complete. Solutions addressing the 7 Key Issues, and initial evaluation for these solutions have been documented. Outstanding Issues: Finalize conclusions for all Key Issues. Key Issue #2 for exposing of the Network information to the UE needs further guidance from SA WG1 Contentious Issues: None","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11440,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 07:41:13","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-80","crspecversion":"1.0.0","workitem":[{"winame":"FS_AIMLsys"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220830.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220831","title":"Presentation of TR 23.700-81 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report in 23.700-81 further study the necessary inputs to NWDAF and the necessary NWDAF outputs and to study the potential architecture enhancement, new scenarios and R17 leftover for network data analytics in order to support: - Study possible mechanisms for improved correctness of NWDAF analytics - Whether and how NWDAF can assist application detection Whether and how to support data and analytics exchange in roaming case - Data collection and data storage enhancements (including DCCF and ADRF enhancements, e.g., DCCF relocation, ADRF selection, ML model storage) - Whether and how to enhance trained ML Model sharing for different vendors. - Study whether and how interactions between NWDAF can leverage MDAS\/MDAF functionality for data collection and analytics - NWDAF-assisted URSP - Enhancements on QoS Sustainability analytics - Study whether and how to enhance architecture to support federated learning in the 5GC - NWDAF enhancements considering the finer granularity of location information than TA and cell level For each of the above capabilities, the conclusions of the study identify whether a solution is required for the normative phase and, if required, which solution to consider in the normative phase. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 75% complete. A total of 10 Key Issues are started to perform evaluation and conclusions. All the Key Issues but KI#9 and KI#10 reach interim conclusion so far. Outstanding Issues: None. Contentious Issues: 1) A LS is sent to SA WG3, requesting SA WG3 to provide feedback on how to ensure ML model integrity, confidentiality and availability in the context of ML model sharing between NWDAFs from different vendors, such that only the authorized NFs (NWDAFs) can access the ML model. 2) Regarding the data and analytics exchange between two NWDAFs in different PLMNs, a LS is sent to GSMA asking GSMA to provide possible feedback to the requirements and SA WG3 requesting feedback on: 1. The security aspects outlined in the key issue description? For example, are there any privacy and security protection for data and\/or analytics exchange between PLMNs (VPLMN and HPLMN) already defined in SA WG3 or are there any privacy and security issues foreseen when exchange data and\/or analytics between PLMNs? 2. Whether it is necessary to verify user consent for UE-specific data and\/or analytics by the VPLMN? If so, what scenario required user consent verification? How to verify user consent in roaming scenario in VPLMN?","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11450,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-81","crspecversion":"1.0.0","workitem":[{"winame":"FS_eNA_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220831.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220832","title":"Presentation of TR 23.700-85 to TSG SA#97 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 5G UE Policy aspect by covering following objectives: - URSP rule provisioning and updating procedures for home-routed and LBO roaming scenario, while keeping the existing framework of policy control based on HPLMN. - Investigate whether and how the network can be made aware when the UE enforces URSP rule and investigate whether and what actions the 5G network can perform. - Investigate if enhancements are needed for provisioning UE with consistent URSP across 5GC and EPC, and study the mechanism if needed. - Investigate how to support standardized and operator-specific traffic categories in the traffic descriptor of URSP. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 80% complete. Outstanding Issues: - Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11460,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 14:41:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-85","crspecversion":"1.0.0","workitem":[{"winame":"FS_eUEPO"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220832.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220833","title":"Presentation of TR 23.700-86 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: This Technical Report studies 5GC architecture enhancements to enable Ranging-based services and sidelink positioning for commercial, V2X and public safety use cases in in-coverage, partial coverage, and out-of-coverage of 5G network, which includes: - The principle, the necessary and additional information and the procedures for service authorisation and (pre-) configuration\/provisioning to the UE. - How to enhance the 5GS to support ranging service operation procedures with the assistance of other UEs (e.g. assistant UEs). - How SL Reference UEs and Target UEs are discovered by each other to perform Ranging based service and Sidelink Positioning and how Ranging\/Sidelink Positioning devices' discovery is triggered at UE based on network instruction? - Control of Operations for Ranging\/Sidelink positioning, including what coordination and configuration information are exchanged between the UEs, what are the control signalling procedure to exchange the coordination & configuration information and the Ranging\/Sidelink positioning signals measurement results between the UEs, what are the functionality of upper layers, and what parameters need to be exchanged between the upper layers and AS layer for Ranging\/ Sidelink positioning. - Network assisted Sidelink Positioning for In Network Coverage and Partial Network Coverage - Ranging and sidelink positioning service exposure to a UE - Ranging\/Sidelink Positioning service exposure to Application server and for network assisted sidelink positioning - What are the service authorization policy\/parameter required for the support of Ranging\/SL Positioning to be provisioned to NG-RAN and how does 5GC authorize the usage of Ranging based services and sidelink positioning over PC5 and the related policy\/parameter? Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 70% complete. Outstanding Issues: RAN dependent issues including terminology alignment and Ranging\/Sidelink Positioning Protocol definition. SA WG3 dependent issues including privacy and security concerns. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11470,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-86","crspecversion":"1.0.0","workitem":[{"winame":"FS_Ranging_SL"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220833.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220834","title":"Presentation of TR 23.700-87 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report 23.700-87 studies the system architecture for the next generation real time communication services based on IMS enhancement requirements from SA WG1 and SA WG4. 1. Enhancement to support Data Channel usage in IMS network; 2. IMS enhancement to support AR telephony communication; 3. IMS enhancement to support third party specific user identities; 4. Study of Applicability of Service based principles to IMS media control interfaces. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 79% complete. Outstanding Issues: The following issues need to be concluded: - For KI#1: - The interaction between DCSF and IMS AS for DC event report; - How to identify the application used in application DC and ensure the same application is downloaded to originating and terminating UEs if required; - For KI#2: SA WG2 will complete the procedure for media negotiation after SA WG4 has determined how it should be performed. - For KI#3: - Whether using a new functional entity EDS can be agreed as a solution;Whether using CRS can be agreed as a procedure to deliver third party ID. Contentious Issues: No consensus could be reached to introduce a new optional function UMF in Rel-18.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11480,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-06 14:41:16","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-87","crspecversion":"1.0.0","workitem":[{"winame":"FS_NG_RTC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220834.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220835","title":"Presentation of TR 23.700-88 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: 3GPP has specified requirements for Personal IoT Network in Rel-18. The scope of the Technical Report is to study the architecture aspects and call flows of the Personal IoT Network in the 5GC. 7 key issues, 33 solutions, evaluations for all solutions and interim conclusions for 6 key issues are documented in the Technical Report. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 75% complete. Outstanding Issues: For the architecture, whether AF for PIN service is needed or not. Contentious Issues: For the architecture, whether AF for PIN service is needed or not.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11490,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 07:41:13","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-88","crspecversion":"1.0.0","workitem":[{"winame":"FS_PIN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220835.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220836","title":"Presentation of TR 23.700-17 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: 2 key issues, 25 solutions, and KI2 evaluation + conclusion are documented in the Technical Report. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. The TR is considered 80% complete. KI #2 is concluded Outstanding Issues: - KI2 lacks some conclusions for the TNGF case (AMF impacts) - KI 1 can only conclude when BBF\/Cable Labs have provided feedback (a LS with questions has been sent to them) - Thus, as 5WWC_Ph2 is not at the agenda of the November meeting, the TR will only conclude in Q1 2023 Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11500,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 07:51:18","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-17","crspecversion":"1.0.0","workitem":[{"winame":"FS_5WWC_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220836.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220837","title":"Presentation of TR 23.700-18 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: In SA#94E the study was approved in SP-211594. Following the agreed objective of the study, SA WG2 had started the study from SA WG2#149E and following key issue was agreed: Key Issue #1: Traffic Steering Policy and SFC Enhancements Key Issue #2: Exposure to enable AF to request predefined SFC for traffic flow(s) related with target UE(s) Changes since last presentation: This is the first time the TR is presented to TSG SA. The TR includes 2 Key Issue, along with the 8 solutions. The TR also includes the evaluation and interim conclusion for key issue #2. Outstanding Issues: Following are the pending items: 1) Conclusion for KI#1 Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11510,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 06:01:20","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-18","crspecversion":"1.0.0","workitem":[{"winame":"FS_SFC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220837.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220838","title":"Presentation of TR 23.700-46 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The technical report studies how to enable 3GPP support for DetNet such that a mapping is provided between the central DetNet controller entity (as defined in IETF) and the 5G system. Mapping involves translation of DetNet traffic profile and flow specification to 5GS QoS parameters and TSCAI. Changes since last presentation to TSG SA: Solutions have been updated. Conclusions have been added. The TR is now considered 90% complete. Outstanding Issues: An LS has been sent to IETF in S2-2207432, with questions on reporting of information to the DetNet controller, and on how to define a node specific delay requirement in the configuration. The TR leaves it open whether to optionally allow to insert a NEF in the signalling path, and on whether to define mechanisms to expose the N6 uplink routing table to the DetNet controller. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11520,"status":"noted","reservation_date":"2022-08-31 09:09:21","uploaded":"2022-09-07 07:31:22","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-46","crspecversion":"1.1.0","workitem":[{"winame":"FS_DetNet"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220838.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220844","title":"TR 28.828 Study on charging aspects for enhanced support of non-public networks","source":"SA WG5","contact":"Mirko Cano Soveri","contact-id":41957,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The objective of study on charging aspects for enhanced support of non-public networks is to investigate and make recommendations on charging aspects for non-public networks based on the TS 23.501, TS 23.502, TS 23.503, TS 23.228 and TS 23.167: - Charging scenarios and potential charging requirements for non-public networks (i.e. Stand-alone Non-Public Network (SNPN) or Public Network Integrated NPN (PNI-NPN)). - Possible charging solutions for non-public networks with potential impact on charging architecture, charging functions and charging procedures. - End user charging and inter-provider charging by considering the different business roles. Changes since last presentation to SA: N\/A Outstanding Issues: The following issues need further studies: - End user charging in SNPN interworking with PLMN - Inter-provider charging in SNPN interworking with PLMN - Support of more charging scenarios - More solutions and evaluations Contentious Issues: N\/A","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11540,"status":"noted","reservation_date":"2022-08-31 13:59:18","uploaded":"2022-09-02 09:02:06","revisionof":"","revisedto":"","release":"Rel-18","crspec":"28.828","crspecversion":"1.0.0","workitem":[{"winame":"FS_eNPN_CH"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220844.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220845","title":"TR 28.826 Study on Nchf charging services phase 2 improvements and optimizations","source":"SA WG5","contact":"Mirko Cano Soveri","contact-id":41957,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: It is the scope of TR of Rel-18 study on Nchf charging services phase 2 improvements and optimizations, is to investigate: - optimizations regarding amount of information in the request and number of requests - enhancement of input to rating - cancelling of chargeable events for unsuccessful scenarios - enhancement of non-blocking mechanism - document structure improvements on source code presentations Changes since last presentation to SA Meeting: N\/A Outstanding Issues: The following use case with corresponding issues need further studies: - Charging information optimization - Charging request optimization - Rating input enhancement - Chargeable events cancelling - Non-blocking mechanism enhancement - Documentation improvements Contentious Issues: Solutions around optimization","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11550,"status":"noted","reservation_date":"2022-08-31 13:59:20","uploaded":"2022-09-02 10:04:39","revisionof":"","revisedto":"","release":"Rel-18","crspec":"28.826","crspecversion":"1.0.0","workitem":[{"winame":"FS_NCHF_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220845.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220902","title":"Presentation of TR 23.700-28 to TSG SA#97 for information","source":"Xiaomi, Thales","contact":"Jean-Yves Fine","contact-id":87072,"tdoctype":"draft TR","for":"Information","abstract":"TR 23.700-28 is presented for information as reaching 75% of completion","secretary_remarks":"Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11300,"status":"noted","reservation_date":"2022-09-05 09:27:10","uploaded":"2022-09-07 13:49:22","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-28","crspecversion":"1.0.0","workitem":[{"winame":"FS_5GSAT_Ph2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220902.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220908","title":"Presentation of TR 23.700-34 v1.0.0 for Information","source":"SA WG6","contact":"Bernt Mattsson","contact-id":14585,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: TR 23.700-34 studies data delivery enabler capabilities to support vertical applications' diverse data delivery requirements. This technical report progresses the objectives of the study, including the following: 1) Identification of following key issues for the following areas: - Support for E2E redundant transport - Support for Transport layer enhancement for UE's service continuity - Support for data transmission quality measurement and guarantee - SEALDD and MSGin5G - SEALDD enabled Data Storage - SEALDD coordination with EEL - SEALDD server discovery and selection - SEALDD data distribution 2) Individual solutions specified address some key issues. 3) Solutions evaluation, overall evaluation and conclusion (work in progress). Changes since last presentation to TSG SA: TR 23.700-34 is presented for the first time. Outstanding Issues: The pending potential solutions to key issue and evaluations to be completed along with overall evaluation and conclusion. Contentious Issues: None","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11580,"status":"noted","reservation_date":"2022-09-05 22:48:29","uploaded":"2022-09-07 20:21:46","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-34","crspecversion":"1.0.0","workitem":[{"winame":"FS_SEALDD"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220908.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220910","title":"Presentation of TR 23.700-55 v1.0.0 for Information","source":"SA WG6","contact":"Bernt Mattsson","contact-id":14585,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: 3GPP TR 23.700-55 is a technical report capturing the study on enhancements to the architecture for UAS Applications. The aspects of the study include enhancements to the application architecture and solutions specified in 3GPP TS 23.255. The key issues identified for the study are: a) Direct communication between UAVs. b) Support for multi-USS deployments. c) Coordination between Uu and PC5 for direct UAV-to-UAV or UAV-to-UAV-C communication. d) Support of detect and avoid services and applications. Key Issues a), b) and c) have solutions and are completed and concluded. Changes since last presentation to SA Meeting: First presentation of TR 23.700-55 to SA. Outstanding Issues: A solution for the Key Issue Support of detect and avoid services and applications is not included. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11590,"status":"noted","reservation_date":"2022-09-05 22:48:32","uploaded":"2022-09-07 20:21:46","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-55","crspecversion":"1.0.0","workitem":[{"winame":"FS_eUASAPP"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220910.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220946","title":"Presentation of TR 23.700-97 v1.0.0 for Information","source":"SA WG6","contact":"Bernt Mattsson","contact-id":14585,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: 3GPP TR 23.700-97 studies potential enhancements to SEAL functionality to support application capability exposure to general purpose servers or 3rd party IoT applications via IoT Platforms. The study takes into consideration the existing work for Core Network exposure in 3GPP TS 23.502 and provides recommendations for normative work. 3GPP TR 23.700-97 has identified key issues and solutions necessary to ensure efficient use and deployment of IoT Platforms in the 5G network. The features being studied seek to provide optimizations in several dimensions: use of Core Network resources, abstracting Core Network exposure to IoT Servers behind an IoT Platform, optimizing IoT Server functionality, Application server monitoring and control of traffic, etc. Solutions are to be recommended for the normative work within the ongoing eSEAL2 Work Item in SA WG6. Changes since last presentation to TSG SA Meeting: This is the first presentation to TSG SA. Outstanding Issues: - IoT Platform PSM monitoring and configuration ? - Configuration of Communication Patterns? - Evaluation of solutions? - Conclusion? Contentious Issues: For the Network Parameter configuration feature: Coordination with SA WG2 (i.e. LS) may be required to determine whether CN enhancements to enable aggregation of inputs form servers external to an IoT-PCS deployment are being developed. SA WG2 feedback may be also required to determine whether the solution for aggregation at IoT-PCS level is beneficial. Using SA WG2 feedback, SA WG6 will adjust the scope of normative work based on 3GPP TR 23.700-97 solutions for this feature.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11600,"status":"noted","reservation_date":"2022-09-06 08:17:42","uploaded":"2022-09-07 20:21:47","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.700-97","crspecversion":"1.0.0","workitem":[{"winame":"FS_ACE_IOT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220946.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220949","title":"Presentation of TR 23.700-60 to TSG SA#97 for information","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The Technical Report 23.700-60 aims at identify the system architecture aspects related to better support advanced media services, e.g., High Data Rate Low Latency (HDRLL) services, AR\/VR\/XR services, and tactile\/multi-modality communication. 1. Enhancements for supporting multi-modality service; 2. Study whether and how interaction between AF and 5GS is needed for application synchronization and QoS policy coordination among multiple UEs or between multiple QoS flows per UE. 3. Study exposure of 5GS QoS information (e.g., QoS capabilities) and network conditions to the Application to enable quick codec\/rate adaptation help to provide desired QoE (e.g. such as assist in alleviating 5GS congestion). 4. Study the traffic characteristics of media service enabling improved network resources usage and QoE. 5. Enhance QoS framework to support media units granularity (e.g., video\/audio frame\/tile, Application Data Unit, control information), where media units consist of PDUs that have the same QoS requirements. 6. Support differentiated QoS handling considering different importance of media units. e.g., eligible drop packets belong to less important media units to reduce the resource wasting. 7. Whether and how to support uplink-downlink transmission coordination to meet RTT (Round-Trip Time) latency requirements between UE and N6 termination point at the UPF. 8. Potential policy enhancements to minimize the jitter, focusing on i.e. requirement provisioning from AF, extension of PCC rule. 9. Power saving enhancement e.g. support trade-off of throughput\/latency\/reliability considering device battery life, whether and how to enhance CDRX, considering XR\/media traffic pattern. Changes since last presentation to TSG SA: This is the first presentation to TSG SA. 75 solutions have been developed to solve 9 Key Issues. KI#3, 6, 7 have been partially concluded. Other KI#s have not been concluded. TR completion is 75%. Outstanding Issues: None Contentious Issues: None.","secretary_remarks":"Revision of SP-220826. Update to Correct the implementation error for pCRs S2-2207780 and S2-2207796 approved at SA WG2#152-e. Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11400,"status":"noted","reservation_date":"2022-09-07 06:19:58","uploaded":"2022-09-07 07:01:22","revisionof":"SP-220826","revisedto":"","release":"Rel-18","crspec":"23.700-60","crspecversion":"1.1.0","workitem":[{"winame":"FS_XRM"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220949.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220951","title":"Draft TR 28.907 'Study on enhancement of management of non-public networks'","source":"SA WG5","contact":"Mirko Cano Soveri","contact-id":41957,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The document TR 28.907 studies further enhancements to management of non-public networks. Changes since last presentation to SA Meeting: This is the first presentation of the TR. Outstanding Issues: None. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11560,"status":"noted","reservation_date":"2022-09-07 08:33:35","uploaded":"2022-09-07 08:45:04","revisionof":"","revisedto":"","release":"Rel-18","crspec":"28.907","crspecversion":"1.0.0","workitem":[{"winame":"FS_OAM_eNPN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220951.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-220952","title":"Draft TR 28.912 'Study on enhanced intent driven management services for mobile networks'","source":"SA WG5","contact":"Mirko Cano Soveri","contact-id":41957,"tdoctype":"draft TR","for":"Information","abstract":"Abstract of document: The document TR 28.912 studies further enhancements for the intent driven management services of 5G network. Changes since last presentation to SA Meeting: This is the first presentation of the TR. Outstanding Issues: None. Contentious Issues: None.","secretary_remarks":"Block Noted","agenda_item_sort_order":44,"ainumber":"6.1","ainame":"Specifications for Information","tdoc_agenda_sort_order":11570,"status":"noted","reservation_date":"2022-09-07 08:35:29","uploaded":"2022-09-07 08:45:04","revisionof":"","revisedto":"","release":"Rel-18","crspec":"28.912","crspecversion":"1.0.0","workitem":[{"winame":"FS_eIDMS_MN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_SA\/TSG_SA\/TSGS_97E_Electronic_2022-09\/Docs\/SP-220952.zip","group":"SP","meeting":"SP-97-e","year":2022,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]