[{"name":"SP-241281","title":"Presentation of Report to TSG: TR 23.700-84 'Study on Core Network Enhanced Support for Artificial Intelligence (AI) \/ Machine Learning (ML)'. Version 2.0.0","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"draft TR","for":"Approval","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 second presentation to TSG SA for approval. There are no changes since the last presentation. 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). Due to the possible scope extensions, the completion rate depends on related RAN feedback to SA plenary and whether SA grants extension to address any open issues via study phase extension. TSG SA plenary is requested to approve the TR only if it decides not to extend the scope of the study. Contentious Issues: None.","secretary_remarks":"TSG SA plenary is requested to approve the TR only if it decides not to extend the scope of the study. Noted","agenda_item_sort_order":69,"ainumber":"6.7.2","ainame":"SA WG2 Specifications for Approval \/ for Information and Approval","tdoc_agenda_sort_order":11750,"status":"noted","reservation_date":"2024-08-30 17:52:03","uploaded":"2024-09-03 07:41:05","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.700-84","crspecversion":"2.0.0","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_105_Melbourne_2024-09\/Docs\/SP-241281.zip","group":"SP","meeting":"SP-105","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]