[{"name":"SP-200795","title":"On 5G GUTI reallocation for CIoT","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"discussion","for":"Approval","abstract":"Discusses the requirement of 5G GUTI re-allocation and how it impacts the CIoT signalling transactions.","secretary_remarks":"Noted","agenda_item_sort_order":15,"ainumber":"3.4","ainame":"Discussion papers on work in Rel-16","tdoc_agenda_sort_order":10370,"status":"noted","reservation_date":"2020-09-08 09:27:30","uploaded":"2020-09-09 21:14:58","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"5G_CIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGs_89E_Electronic\/Docs\/SP-200795.zip","group":"SP","meeting":"SP-89-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-200796","title":"[DRAFT] LS On 5G GUTI reallocation for CIoT","source":"Qualcomm Korea","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS out","for":"Approval","abstract":"Provides instructions on allocating new 5G GUTI at every signalling transaction trigged by paging.","secretary_remarks":"CC#1: This LS was left for further consideration over e-mail. CC#3: This was left for further off-line discussion. CC#4: SP-200796_Rev1 was approved. Revised to SP-200883.","agenda_item_sort_order":15,"ainumber":"3.4","ainame":"Discussion papers on work in Rel-16","tdoc_agenda_sort_order":10380,"status":"revised","reservation_date":"2020-09-08 09:30:40","uploaded":"2020-09-09 21:14:58","revisionof":"","revisedto":"SP-200883","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"5G_CIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2,SA WG3,CT WG1","Cc":"TSG CT","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGs_89E_Electronic\/Docs\/SP-200796.zip","group":"SP","meeting":"SP-89-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-200870","title":"Presentation on 5G GUTI reallocation","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"discussion","for":"Approval","abstract":"Proposal for endorsement: SA discussed and acknowledged the trade-off between user privacy protection and signalling optimisation for 5G CIoT. Considering this trade off if the same 5G-GUTI is used multiple times for paging even for CIoT UEs, there exists a privacy risk (identification of the UE's presence in a particular location). Therefore, for a UE in 5GMM-IDLE mode with suspend indication, the network shall always allocate a new 5G-GUTI after paging and resume of a connection, even if a NAS message is not sent.","secretary_remarks":"Endorsed. A working Agreement will be created based on this proposal","agenda_item_sort_order":15,"ainumber":"3.4","ainame":"Discussion papers on work in Rel-16","tdoc_agenda_sort_order":10400,"status":"endorsed","reservation_date":"2020-09-18 08:30:04","uploaded":"2020-09-19 07:24:30","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGs_89E_Electronic\/Docs\/SP-200870.zip","group":"SP","meeting":"SP-89-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"SP-200883","title":"LS on 5G GUTI re-allocation","source":"TSG SA","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG2, SA WG3, CT WG1 .CC: TSG CT","secretary_remarks":"Revision of SP-200796_Rev1. Approved","agenda_item_sort_order":15,"ainumber":"3.4","ainame":"Discussion papers on work in Rel-16","tdoc_agenda_sort_order":10390,"status":"approved","reservation_date":"2020-09-19 07:23:29","uploaded":"2020-09-19 07:25:07","revisionof":"SP-200796","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"5G_CIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, SA WG3, CT WG1","Cc":"TSG CT","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/TSG_SA\/TSGs_89E_Electronic\/Docs\/SP-200883.zip","group":"SP","meeting":"SP-89-e","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]