[{"name":"S2-2600004","title":"LS from RAN WG1: LS on traffic model study in RAN WG1","source":"RAN WG1","contact":"Jinhuan Xia","contact-id":75751,"tdoctype":"LS in","for":"Information","abstract":"RAN WG1 is studying the traffic model and reached the following agreements in RAN WG1#122bis meeting: {. . .}","secretary_remarks":"Revision of (postponed) S2-2509864. Noted","agenda_item_sort_order":158,"ainumber":"20.6","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Miscellaneous","tdoc_agenda_sort_order":18400,"status":"noted","reservation_date":"2026-01-14 14:27:34","uploaded":"2026-01-20 15:56:29","revisionof":"S2-2509864","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG4","Cc":"RAN WG2, SA WG1, SA WG2","lsoriginalls":"R1-2508184","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600004.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600007","title":"LS from RAN WG2: LS on Early Alignment on Access Stratum security aspects","source":"RAN WG2","contact":"Alexey Kulakov","contact-id":95067,"tdoctype":"LS in","for":"Information","abstract":"RAN WG2 has started the study on control and user plane aspects for 6GR. Security considerations are critical to ensure that protocol design aligns with security needs. It is essential that the radio interface security requirements be made available as ea","secretary_remarks":"Revision of (postponed) S2-2509889. Noted","agenda_item_sort_order":158,"ainumber":"20.6","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Miscellaneous","tdoc_agenda_sort_order":18410,"status":"noted","reservation_date":"2026-01-14 14:27:34","uploaded":"2026-01-20 15:56:29","revisionof":"S2-2509889","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG3","Cc":"SA WG2, RAN WG3, RAN WG1","lsoriginalls":"R2-2507945","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600007.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2600048","title":"LS from SA WG4: Reply LS on traffic model study in RAN WG1","source":"SA WG4","contact":"Gaelle Martin-Cocher","contact-id":91571,"tdoctype":"LS in","for":"Information","abstract":"SA WG4 thanks RAN WG1 for their LS on traffic model study in RAN WG1. SA WG4 recognizes the importance of defining traffic models reflecting realistic traffic characteristics. SA WG4 will provide input as it further progresses the work for AI\/ML Services and immersive communication services. Current traffic characteristics can be found in TR 26.925, TR 26.926 and TR 26.822 covering 5G related use cases. {. . .}","secretary_remarks":"Noted","agenda_item_sort_order":158,"ainumber":"20.6","ainame":"Study on Architecture for 6G System (FS_6G_ARC) - Miscellaneous","tdoc_agenda_sort_order":18420,"status":"noted","reservation_date":"2026-01-14 14:27:35","uploaded":"2026-01-20 15:56:29","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG1","Cc":"RAN WG2, SA WG1, SA WG2, TSG SA","lsoriginalls":"S4-252135","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_173_Goa_2026-02\/Docs\/S2-2600048.zip","group":"S2","meeting":"S2-173","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]