[{"name":"C6-200123","title":"Reply LS on NSI requirements","source":"SA1","contact":"Francesco Pica","contact-id":47227,"tdoctype":"LS in","for":"Information","abstract":"Based on current SA1 specifications, there is no stage 1 requirement to support multiple subscription identities on the same USIM application.","secretary_remarks":"","agenda_item_sort_order":13,"ainumber":"6.1","ainame":"Incoming liaison statements \/ inputs from 3GPP groups","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-02-05 07:57:08","uploaded":"2020-02-05 08:29:47","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":[{"winame":"5GS_Ph1"},{"winame":"Vertical_LAN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"CP-192262","lsto":"CT","Cc":"SA, SA2, SA3, CT1, CT4, CT6","lsoriginalls":"S1-193596","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG6_smartcard_Ex-T3\/CT6-98e\/Docs\/C6-200123.zip","group":"C6","meeting":"C6-ah-37766","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"C6-200124","title":"Reply LS on SUCI computation from an NSI","source":"SA2","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"LS in","for":"Discussion","abstract":"CT question 1 (to SA2): Are there use cases in which there needs to be both an IMSI and an NSI provisioned on the same USIM application, and if so in which release?\nSA2 reply: SA2 is not aware of scenarios requiring storage of both an IMSI and NSI on the same USIM application for Rel-16 and earlier.","secretary_remarks":"","agenda_item_sort_order":13,"ainumber":"6.1","ainame":"Incoming liaison statements \/ inputs from 3GPP groups","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-02-05 07:57:08","uploaded":"2020-02-05 08:29:47","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"Vertical_LAN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT, SA1, SA3, CT1, CT6","Cc":"CT4, SA","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG6_smartcard_Ex-T3\/CT6-98e\/Docs\/C6-200124.zip","group":"C6","meeting":"C6-ah-37766","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"C6-200125","title":"Reply LS on clarification on the requirement for steering of roaming","source":"SA2","contact":"Malla Reddy Sama","contact-id":65885,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":13,"ainumber":"6.1","ainame":"Incoming liaison statements \/ inputs from 3GPP groups","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-02-05 07:57:08","uploaded":"2020-02-05 08:29:47","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"5GS_Ph1"},{"winame":"TEI16"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"C1-197001","lsto":"CT1, CT4","Cc":"CT6, SA3","lsoriginalls":"S2-1912764","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG6_smartcard_Ex-T3\/CT6-98e\/Docs\/C6-200125.zip","group":"C6","meeting":"C6-ah-37766","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"C6-200126","title":"Reply LS on SUCI computation from an NSI","source":"SA3","contact":"Rajavelsamy Rajadurai","contact-id":33521,"tdoctype":"LS in","for":"Discussion","abstract":"SUPI can be in the form of an IMSI or in the form of an NSI (Network Specific Identifier). NSI derived from IMSI, can be used as the user identity for 5G-AKA or EAP-AKA\u2019 procedure for SNPN also.\n\nFor the scenario stated in the CT6 LS, if the NSI is stored in the USIM as the SUPI then the UE shall use the NSI stored in this USIM as the user identity. If the IMSI is stored in the USIM, then the ME uses the IMSI to derive the NSI. Please note that, only either IMSI or NSI shall be present on the same USIM application.","secretary_remarks":"","agenda_item_sort_order":13,"ainumber":"6.1","ainame":"Incoming liaison statements \/ inputs from 3GPP groups","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-02-05 07:57:08","uploaded":"2020-02-05 08:29:47","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"TEI16"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"C6-190468","lsto":"CT6, SA2, CT1","Cc":"","lsoriginalls":"S3-194455","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG6_smartcard_Ex-T3\/CT6-98e\/Docs\/C6-200126.zip","group":"C6","meeting":"C6-ah-37766","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"C6-200127","title":"Reply LS on SUCI computation from an NSI","source":"SA3","contact":"Anand Palanigounder","contact-id":84545,"tdoctype":"LS in","for":"Discussion","abstract":"It is SA3 understanding that if IMSI based subscription identifier is needed in NAI format (e.g., NSI for registering with SNPN), the ME can derive the NAI from the IMSI stored on the USIM. It is up to CT1\/CT4 groups to specify how the ME derives NSI from IMSI stored on the USIM. It is also SA3 view that it shall be possible, as indicated by the USIM, whether the ME or the USIM performs SUCI calculation when the SUPI is in NAI format. It is for further study in SA3 to determine whether some changes are required to perform such a SUCI calculation.","secretary_remarks":"","agenda_item_sort_order":13,"ainumber":"6.1","ainame":"Incoming liaison statements \/ inputs from 3GPP groups","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-02-05 07:57:08","uploaded":"2020-02-05 08:29:47","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":[{"winame":"5GS_Ph1"},{"winame":"Vertical_LAN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"CP-192262","lsto":"CT, SA1, SA2, CT1, CT6, CT4","Cc":"SA","lsoriginalls":"S3-194548","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG6_smartcard_Ex-T3\/CT6-98e\/Docs\/C6-200127.zip","group":"C6","meeting":"C6-ah-37766","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"C6-200131","title":"Questions on onboarding requirements","source":"SA2","contact":"Haris Zisimopoulos","contact-id":84603,"tdoctype":"LS in","for":"Information","abstract":"Q1) SA2 would like to verify with SA1 whether the above-quoted requirement includes the provisioning of the following for Stand-alone non-public networks (SNPNs):\na)\tIMSI accompanied by AKA credentials, both used for SNPN authentication \nb)\tIMSI accompanied by AKA credentials, the IMSI being used to derive a Network Specific Identifier that will be used for SNPN authentication with the AKA credentials","secretary_remarks":"","agenda_item_sort_order":13,"ainumber":"6.1","ainame":"Incoming liaison statements \/ inputs from 3GPP groups","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2020-02-06 09:00:27","uploaded":"2020-02-06 09:02:42","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"FS_eNPN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA1","Cc":"SA, CT1, SA3, CT6","lsoriginalls":"S2-2001729","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ct\/WG6_smartcard_Ex-T3\/CT6-98e\/Docs\/C6-200131.zip","group":"C6","meeting":"C6-ah-37766","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]