[{"name":"SP-190059","title":"Presentation of TR 23.796 v2.0.0 for approval: Study on application architecture for the Future Railway Mobile Communication System (FRMCS) Phase 2","source":"SA WG6","contact":"Bernt Mattsson","contact-id":14585,"tdoctype":"draft TR","for":"Approval","abstract":"Abstract of document: TR 23.796 captures key issues, architectural requirements and solutions for the Future Railway Mobile Communication System (FRMCS) to meet Rel-16 normative Stage 1 requirements. This technical report progresses the objectives of the study, including the following: 1) 42 key issues were identified on areas such as: - Overall support of functional aliases for all MC services - Interworking with GSM-R - User regrouping and group participation (dynamic affiliation\/de-affiliation) - IP connectivity (for train control) and gateway UE function - Specific railways communication aspects (e.g. application layer priorities, MCPTT call forwarding) 2) Identification of architectural requirements, especially for interworking with GSM-R 3) 32 solutions have been captured, addressing above key issues 4) Solutions evaluation and overall conclusions Changes since last presentation to SA#82 (12\/2018): Five new key issues were added. 10 new solution has been developed. Stage 1 requir","secretary_remarks":"Approved","agenda_item_sort_order":197,"ainumber":"17F.6","ainame":"(FS_FRMCS2) - Study on applicable architecture for the Future Railway Mobile  Communication System (FRMCS) Phase 2","tdoc_agenda_sort_order":12070,"status":"approved","reservation_date":"2019-03-08 09:36:14","uploaded":"2019-03-14 13:22:16","revisionof":"","revisedto":"","release":"Rel-16","crspec":23.796,"crspecversion":"2.0.0","workitem":[{"winame":"FS_FRMCS2"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGS_83\/Docs\/SP-190059.zip","group":"SP","meeting":"SP-83","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]