[{"name":"S2-184655","title":"LS from CT WG1: LS on handling of EPS bearer context and PDU session context for interworking without N26","source":"CT WG1","contact":"Xiaoyan Duan","contact-id":39725,"tdoctype":"LS in","for":"Action","abstract":"CT WG1 has discussed the coordination of 5GSM and ESM procedures for interworking, and the current understanding is that the UE receives in the source network the mapped SM parameters (e.g. EPS bearer ID\/PDU session ID, mapped EPS QoS parameters\/Session AMBR and QoS rules) of a PDU session\/PDN connection for which interworking to EPS\/5GS is supported, and based on that, the UE performs the mapping between the PDU session context(s) and the EPS bearer context(s), to transfer the existing PDU session(s)\/EPS bearer(s) to the target network. However, CT WG1 observes the following requirement from SA WG2 (see 3GPP TS 23.501 subclause 5.17.2.3.1): 'Networks that support 5GS-EPS interworking procedures without N26 interface do not need to provide the UEs with mapped target system parameters (e.g. QoS parameters, bearer IDs\/QFI, PDU Session ID, etc.) of the target system when UE is in the source network.' So, for interworking without N26 scenarios, CT WG1 kindly requests SA WG2 to clarify the","secretary_remarks":"Postponed S2-183064 from S2#127. Response drafted in S2-184802. Final response in S2-185869","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18700,"status":"replied to","reservation_date":"2018-05-04 06:13:09","uploaded":"2018-05-04 06:17:56","revisionof":"S2-183064","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"C1-181756","lsreply":"S2-185869, S2-185869","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184655.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184691","title":"LS from CT WG4: LS on EPS to 5GS Idle mode mobility and Handover using N26","source":"CT WG4","contact":"Bruno Landais","contact-id":68755,"tdoctype":"LS in","for":"Action","abstract":"CT WG4 has decided to model the EPS to 5GS Idle mode mobility and handover procedures with the N26 interface using the HTTP POST request (Nsmf_PDUSession Create SM Context and Create service operations), including the EPS information (EPS bearer contexts) in the payload body, to a) enable a proper HTTP protocol design; and b) harmonize the HTTP call flows for EPS to 5GS mobility, for the non-roaming and all roaming scenarios, with or without the N26 interface, and reduce the set of parameters duplicated in the Create and Update (SM context) service operations. Action: CT WG4 kindly asks SA WG2 group to take the above information into account and to consider aligning the stage 2 specifications accordingly.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18680,"status":"noted","reservation_date":"2018-05-04 06:13:10","uploaded":"2018-05-04 06:17:56","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"-","lsoriginalls":"C4-183332","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184691.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184692","title":"LS from CT WG4: LS on Access Restriction Data for NR in EPC","source":"CT WG4","contact":"yong yang","contact-id":59744,"tdoctype":"LS in","for":"Action","abstract":"CT WG4 has specified a new RAT type value 'NR' over the N26 interface in TS 29.274. It was asked during the discussion whether the Access Restriction Data in the user subscription should be extended for NR (as primary RAT), to be used by the source MME, together with the RAT type that the UE is camping, in both idle mode and connected mode mobility procedures from EPC to 5G, e.g. the MME can reject the Context Request from the AMF if NR is restricted. There is no such stage 2 requirement so far to provide such Access Restriction Data from the HSS to the MME. Besides that, it is assumed that based on Access Restriction Data for NR (as primary RAT) if the UE is allowed to access NR as a primary RAT, it could be useful for the MME to decide whether to select a combined PGW-C and SMF if available. Action: CT WG4 asks SA WG2 group to provide feedback on the questions raised by CT WG4 and to specify the corresponding requirements if necessary.","secretary_remarks":"Postponed","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18980,"status":"postponed","reservation_date":"2018-05-04 06:13:10","uploaded":"2018-05-04 06:17:56","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"-","lsoriginalls":"C4-183466","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184692.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184724","title":"[DRAFT] Reply LS on Identification Request Procedure over the N26 interface","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG4","secretary_remarks":"Response to S2-184730. Revised in parallel session to S2-185870.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18830,"status":"revised","reservation_date":"2018-05-15 17:23:33","uploaded":"2018-05-22 14:50:15","revisionof":"","revisedto":"S2-185870","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184724.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184730","title":"LS from CT WG4: LS on Identification Request Procedure over the N26 interface","source":"CT WG4","contact":"Bruno Landais","contact-id":68755,"tdoctype":"LS in","for":"Action","abstract":"1\/ CT WG4 has specified that the MME may initiate an Identification Request procedure to an AMF over the N26 interface, during a 5GS to EPS idle mode mobility when the UE performs an Attach Request with an EPS GUTI. Q1: Can SA WG2 confirm that this corresponds to the expected behaviour. 2\/ It has been questioned whether an AMF may initiate an Identification Request procedure towards an MME over the N26 interface to retrieve the IMSI and MM Context, e.g. when the UE performs an initial registration to the AMF with a 5G-GUTI, after having detached earlier from EPS. CT WG4 notes that for inter-AMF mobility, TS 23.502 subclause 4.2.2.2. specifies that an AMF may initiate an Namf_Communication_UEContextTransfer request towards an old AMF, when the UE performs an initial registration with a 5G-GUTI in a new AMF, to retrieve the SUPI and MM context (which is equivalent to the Identification Request procedure in EPC). Figure 4.11.1.3.3-1 of TS 23.502 shows a Context Request (procedure that app","secretary_remarks":"Response drafted in S2-184724. Final response in S2-185870","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18730,"status":"replied to","reservation_date":"2018-05-16 04:55:01","uploaded":"2018-05-16 05:37:53","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"C4-183330","lsreply":"S2-185870, S2-185870","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184730.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184747","title":"Discovering SMF instance at EPS to 5GS interworking","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: At EPS->5GS mobility, the AMF queries NRF using FQDN received from MME to find the SMF instance.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19260,"status":"not treated","reservation_date":"2018-05-17 18:16:39","uploaded":"2018-05-22 01:20:52","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":390.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184747.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184802","title":"[DRAFT] Reply LS on handling of EPS bearer context and PDU session context for interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG1. Attachments: TS 23.501 CR 0287; TS 23.501 CR 0345","secretary_remarks":"Response to S2-184655. Revised in parallel session to S2-185869.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18710,"status":"revised","reservation_date":"2018-05-18 13:03:57","uploaded":"2018-05-22 14:50:15","revisionof":"","revisedto":"S2-185869","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184802.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184808","title":"Determining interworking support for PDU sessions in case of interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 5.17.2.3.3 that the UE does not know before-hand (i.e. before trying to move a given PDU session) whether that PDU session can be transferred to EPC.","secretary_remarks":"Revised in parallel session to S2-185868.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18810,"status":"revised","reservation_date":"2018-05-18 13:36:36","uploaded":"2018-05-22 14:50:15","revisionof":"","revisedto":"S2-185868","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":345.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184808.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184817","title":"Clarify GUTI aspects for single-registration mode UEs for interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 5.17.2.3.2 that the UE includes - a native EPS GUTI, if available, otherwise includes the IMSI when performing Handover Attach in EPS;  - a native 5G-GUTI, if available, as Additional GUTI when performing 'mobility registration update' in 5GC","secretary_remarks":"Revised in parallel session to S2-185875.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19030,"status":"revised","reservation_date":"2018-05-18 16:03:50","uploaded":"2018-05-22 14:50:15","revisionof":"","revisedto":"S2-185875","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":349.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184817.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184818","title":"Clarify GUTI aspects for single-registration mode UEs for interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 4.11.2.3 that the UE includes - a native 5G-GUTI, if available, as Additional GUTI when performing 'mobility registration update' in 5GC  Clarifies in 4.11.2.4.1 that the UE includes - a native EPS GUTI, if available, otherwise includes the IMSI when performing Handover Attach in EPS;","secretary_remarks":"Revised in parallel session to S2-185876.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19060,"status":"revised","reservation_date":"2018-05-18 16:07:25","uploaded":"2018-05-22 14:50:15","revisionof":"","revisedto":"S2-185876","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":404.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184818.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184929","title":"EPS to 5GS Mobility","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Proposed to modify Update (SM) context to Create (SM) context","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18690,"status":"agreed","reservation_date":"2018-05-21 01:29:22","uploaded":"2018-05-22 14:18:12","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":416.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-180484","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184929.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184934","title":"EPS Bearer ID allocation for Home routed case","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update N16 service operation with the relevant parameters","secretary_remarks":"Revised in parallel session to S2-185880.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19130,"status":"revised","reservation_date":"2018-05-21 01:29:26","uploaded":"2018-05-22 14:18:12","revisionof":"","revisedto":"S2-185880","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":420.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184934.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-184991","title":"Indirect data forwarding for SRM interworking","source":"Samsung","contact":"Jungshin Park","contact-id":65750,"tdoctype":"CR","for":"Approval","abstract":"Summary of change:  It is proposed that the target NG RAN should accept all QoS flows that are mapped to the same EPS bearer in EPC, to support indirect data forwarding for the EPS bearer during EPS to 5GS mobility. Otherwise, the target NG RAN should reject the indirect data forwarding for the EPS bearer.  Also, the terminology of 'N2 SM Information for PDU Forwarding' is replaced by 'SM N3 forwarding info list'.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19270,"status":"not treated","reservation_date":"2018-05-21 07:02:58","uploaded":"2018-05-21 12:44:41","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":435.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-184991.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185021","title":"Session handling for interworking without N26","source":"LG Electronics, SK Telecom, LG Uplus, Samsung","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) It is proposed that PGW-C\/SMF explicitly informs to UE 'Interworking Availability' whether the session should be maintained in EPS during PDU Session establishment procedure in 5GS.  2) The PDN connection in EPC, the UE can deduce the interworking availability from EPS to 5GS using received S-NSSAI via PCO. Therefore the UE only consider transferring of the PDN connection(s) which have related S-NSSAI to 5GS.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18740,"status":"noted","reservation_date":"2018-05-21 08:58:14","uploaded":"2018-05-22 07:31:25","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":388.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185021.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185022","title":"Session handling for interworking without N26","source":"LG Electronics, SK Telecom, LG Uplus, Samsung","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) It is proposed that PGW-C\/SMF explicitly informs UE 'Interworking Availability' whether the session should be maintained in EPS during PDU Session establishment procedure in 5GS.  2) The PDN connection in EPC, the UE can deduce the interworking availability from EPS to 5GS using received S-NSSAI via PCO. Therefore the UE only consider transferring the PDN connection(s) which have related S-NSSAI to 5GS.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18750,"status":"not treated","reservation_date":"2018-05-21 09:00:14","uploaded":"2018-05-22 07:31:25","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":441.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185022.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185024","title":"Capturing PDN connection handling for without N26 interworking","source":"LG Electronics, Samsung","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Capturing the impacts to TS 23.401 procedures due to interworking with 5GS for the without N26 interworking case. The modification for PDN Connection request for without N26 interworking case 1) DR mode UE behaviour regarding 'initial request' (providing PDU session id) and 'handover' case (if this is mobility from 5GS) 2) PGW-C+SMF behaviour allocating S-NSSAI for interworking with 5GS 3) UE behabiour upon receving S-NSSAI via PCO that allocated PDU session id is not valid if the UE does not receive S-NSSAI 4) MME bebhaviour on Notify request to provide PGW-C+SMF","secretary_remarks":"Merged into S2-185878","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19080,"status":"merged","reservation_date":"2018-05-21 09:03:54","uploaded":"2018-05-22 07:31:25","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":442.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185024.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185027","title":"Dual registration interworking procedure","source":"Samsung","contact":"Jungshin Park","contact-id":65750,"tdoctype":"CR","for":"Approval","abstract":"Summary of change:   It is proposed to modify 5GS to EPS procedure to switch the data path after receiving a Modify Bearer Request (Step 23a). Clarification text is also proposed for EPS to 5GS procedure.","secretary_remarks":"Revision of (Not handled) S2-183841 from S2#127. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19020,"status":"agreed","reservation_date":"2018-05-21 09:31:05","uploaded":"2018-05-21 12:44:41","revisionof":"S2-183841","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":382.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-180484","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185027.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185040","title":"5GC Early Deployment Consideration_x00B_on User Data","source":"China Mobile","contact":"Tao Sun","contact-id":54129,"tdoctype":"discussion","for":"Discussion","abstract":"5GC deployment early stage consideration. Basically, the intension is to investigate how to achieve smooth\/stable migration on user data aspects","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18880,"status":"noted","reservation_date":"2018-05-21 10:43:01","uploaded":"2018-05-22 14:48:01","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185040.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185048","title":"User Data clarification for early 5GC Deployment","source":"China Mobile","contact":"Tao Sun","contact-id":54129,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: When the UPF does not support the routing of traffic for an APP, it sends a routing error indication to the SMF\/PCF to assist the PCF in updating the new URSF for the UE. In addition, the PCF can update the URSP and announce when the UE reestablishes the PDU session, if necessary.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18890,"status":"noted","reservation_date":"2018-05-21 10:54:08","uploaded":"2018-05-22 14:48:01","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":392.0,"crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185048.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185056","title":"UE support for dual registration interworking","source":"Samsung, Verizon, SK Telecom, LG Electronics","contact":"Jungshin Park","contact-id":65750,"tdoctype":"CR","for":"Approval","abstract":"Summary of change:   It is proposed to change the text to make the UE supporting dual registration mode operate in the dual registration interworking mode if it receives the indication of 'interworking without N26 support' from the network.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19090,"status":"not treated","reservation_date":"2018-05-21 11:35:30","uploaded":"2018-05-21 12:44:41","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":393.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185056.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185063","title":"Radio capabilities after 5GS registration","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":57197,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies that there is one flag\/IE in TAU that triggers the MME to delete and update the UEs radio capabilities. Corrects the name of this flag and refers to TS 24.301.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18900,"status":"noted","reservation_date":"2018-05-21 11:41:55","uploaded":"2018-05-22 11:34:19","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.401,"crspecversion":"15.3.0","workitem":[{"winame":"TEI15"}],"crnumber":3435.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185063.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185110","title":"Multiple PDU session per DNN for case without N26","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the related description on how the IRAT mobility of multiple PDU sessions toward the same DNN for the scenario without N26 works.","secretary_remarks":"Revised in parallel session to S2-185877.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18760,"status":"revised","reservation_date":"2018-05-21 16:10:15","uploaded":"2018-05-22 14:53:44","revisionof":"","revisedto":"S2-185877","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":408.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185110.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185111","title":"Multiple PDU session per DNN for case without N26","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Clarified in PDU session establishment procedure that the SMF send Intersystem IP preservation to UDM in case the PDU session can be moved to EPS, and UDM chooses one PDU session if multiple PDU session towards the same DNN exists. 2. Clarify that the UE only includes DNN\/APN in PDN CONNECTIVITY request, and SMF+PGW-C finds PDN connection based on DNN\/APN, if multiple PDU session toward the same DNN has been established. The SMF+PGW-C sends PDU Session ID to UE via PCO in PDN CONNECTIVITY Response, in both attach procedure and PDN CONNECTIVITY establishment procedure.","secretary_remarks":"Revised in parallel session, merging S2-185024, to S2-185878.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18790,"status":"revised","reservation_date":"2018-05-21 16:10:16","uploaded":"2018-05-22 14:53:44","revisionof":"","revisedto":"S2-185878","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":455.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185111.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185112","title":"EBI allocation for HR roaming case","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in EBI assignment procedure that in home routed roaming case, the PGW-C+SMF invokes EBI assignment directly to AMF without involving V-SMF.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19160,"status":"not treated","reservation_date":"2018-05-21 16:10:17","uploaded":"2018-05-22 14:53:44","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":456.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185112.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185214","title":"Clarification on support of simultaneous registration of both MME and AMF","source":"LG Electronics","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) The capability check on 'support of simultaneous registration of both MME and AMF' for the UE, which does not indicate 'it is moving from 5GC\/EPC' is added. 2) Clarified based on service based architecture. 3) Adding missing part from CR 0132","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19100,"status":"not treated","reservation_date":"2018-05-22 03:41:42","uploaded":"2018-05-22 07:31:25","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":471.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185214.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185216","title":"Correlation between EBI and QFI","source":"LG Electronics, Huawei, HiSilicon","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Provide the association to the UE","secretary_remarks":"Revision of (Agreed) S2-184166 from S2#127. Revised in parallel session to S2-185879.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19110,"status":"revised","reservation_date":"2018-05-22 03:47:40","uploaded":"2018-05-22 07:31:25","revisionof":"S2-184166","revisedto":"S2-185879","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":286.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185216.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185249","title":"CN tunnel handling for IRAT Idle mobility","source":"CATT, Huawei, HiSilicon","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) from 4G to 5G, during registration procedure, the PGW-C+SMF establishes the tunnel f or 5G PDU Session;  2) from 5G to 4G, for non-roaming or LBO, and for HR roaming case, if the tunnel has not been established during PDU session establishment\/modification, the PGW-C+SMF establishes the tunnel for each bearer during 5G to 4G idle mobility procedure, in step 5b.","secretary_remarks":"Revised in parallel session to S2-185881.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19180,"status":"revised","reservation_date":"2018-05-22 05:29:41","uploaded":"2018-05-22 06:25:08","revisionof":"","revisedto":"S2-185881","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":473.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185249.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185250","title":"Setting indirect data forwarding flag","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Clarifying the source NG-RAN includes data forwarding flag into the handover required message 2. Clarifying the AMF set the data forwarding flag based on the indication from the NG-RAN.","secretary_remarks":"Revision of (Not handled) S2-183682 from S2#127. Revised in parallel session to S2-185882.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19210,"status":"revised","reservation_date":"2018-05-22 05:29:42","uploaded":"2018-05-22 06:25:08","revisionof":"S2-183682","revisedto":"S2-185882","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":352.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185250.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185296","title":"Combined SMF+PGW-C Selection","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is proposed to select a combined SMF+PGW-C based on the UE MM Core Network Capability and UE subscription.","secretary_remarks":"Revised to S2-185928.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18850,"status":"revised","reservation_date":"2018-05-22 08:45:40","uploaded":"2018-05-22 14:10:05","revisionof":"","revisedto":"S2-185871","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":425.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185296.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185309","title":"Selection of target AMF in EPS to 5GS handover procedure using N26","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The MME determines the type of handover is Handover to NG-RAN and selects target AMF","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19280,"status":"not treated","reservation_date":"2018-05-22 09:04:42","uploaded":"2018-05-22 09:33:51","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":479.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185309.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185369","title":"Dual Registration mode of operation from E-UTRA cell connecting to both EPC and 5GC","source":"Intel, Nokia, Nokia Shanghai Bell, Motorola Mobility, Lenovo","contact":"Genadi Velev","contact-id":70944,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: This CR clarifies that the UE operating in dual-registration mode should not send its E-UTRA capability when connected to 5GS\/NR. The UE operating in dual-registration mode should not send its NR capability when connected to EPS\/E-UTRAN. A NOTE is added to clarify that in case of change from dual-registration mode to single-registration mode, the UE may updated (i.e. increase) its radio capabilities to include an additional RAT capability in order to be able to utilize Dual Connectivity with multiple RATs.","secretary_remarks":"Revision of (Agreed) S2-184621 from S2#127. Revised in parallel session to S2-185874.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18990,"status":"revised","reservation_date":"2018-05-22 09:51:54","uploaded":"2018-05-22 13:14:13","revisionof":"S2-184621","revisedto":"S2-185874","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":283.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185369.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185372","title":"Upload of UE capabilities to MME following first TAU after 'Attach' to an AMF","source":"Vodafone","contact":"Chris Pudney","contact-id":1122,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 'first TAU following GERAN\/UTRAN Attach'\u2026. is changed to  'first TAU following Attach in another RAT'","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18930,"status":"not treated","reservation_date":"2018-05-22 09:55:12","uploaded":"2018-05-22 13:55:09","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.401,"crspecversion":"15.3.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":3439.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185372.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185386","title":"Clarification on the SSC mode be supported between 5GS and EPS IWK","source":"China Telecom","contact":"Biao Long","contact-id":57868,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It proposes to clarify how to deal with the PDU sessions with SSC mode 2 or 3 when the UE handover from 5GS to EPS.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19230,"status":"not treated","reservation_date":"2018-05-22 10:21:26","uploaded":"2018-05-22 10:26:16","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":490.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185386.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185394","title":"5GS to EPS Mobility","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Proposed to modify the relevant E-UTRA Initial Attach call flow to clarify the need for cancel location.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19240,"status":"not treated","reservation_date":"2018-05-22 10:26:20","uploaded":"2018-05-22 14:18:12","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":491.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185394.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185404","title":"Proposal on the EBI assignment for HR case","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: For the Home routed scenario, the hSMF request the EBI via vSMF.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19170,"status":"not treated","reservation_date":"2018-05-22 10:38:48","uploaded":"2018-05-22 14:38:10","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":493.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185404.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185405","title":"Clarification on the PDU session handling in EPS to 5GS handover","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding AMF does not handle the PDN connection if AMF can not find the corresponding SMF\/PGW-C for the EPS to 5GS mobility.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19290,"status":"not treated","reservation_date":"2018-05-22 10:38:49","uploaded":"2018-05-22 13:28:09","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":443.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185405.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185406","title":"Clarification on the PDU session handling in EPS to 5GS handover","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding AMF does not handle the PDN connection if AMF can not find the corresponding SMF\/PGW-C for the EPS to 5GS mobility.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19300,"status":"not treated","reservation_date":"2018-05-22 10:38:50","uploaded":"2018-05-22 13:28:09","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":494.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185406.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185415","title":"UE disabling the 5G capability","source":"Motorola Mobility, Lenovo","contact":"Genadi Velev","contact-id":70944,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: This CR proposes that a UE disables the 5GC NAS capability if the UE wants to stay in EPS due to use of services not supported in 5GS.","secretary_remarks":"Postponed in parallel session","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18940,"status":"postponed","reservation_date":"2018-05-22 11:40:23","uploaded":"2018-05-22 13:14:13","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":445.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185415.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185448","title":"Capturing subsequent mobility to and from GERAN\/UTRAN","source":"Cisco Systems","contact":"Irfan Ali","contact-id":74090,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: State the limitations to IP address presevation with GERAN\/UTRAN","secretary_remarks":"Revised in parallel session to S2-185872.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18950,"status":"revised","reservation_date":"2018-05-22 13:18:06","uploaded":"2018-05-22 14:56:57","revisionof":"","revisedto":"S2-185872","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":451.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185448.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185449","title":"Sending UE's EPC NAS Capability to SMF","source":"Cisco Systems","contact":"Irfan Ali","contact-id":74090,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarified that during PDU session establishement, the AMF sends UE's support of EPC NAS capability to the SMF.","secretary_remarks":"Not Handled","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19250,"status":"not treated","reservation_date":"2018-05-22 13:18:07","uploaded":"2018-05-22 14:31:01","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":500.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185449.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185868","title":"Determining interworking support for PDU sessions in case of interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 5.17.2.3.3 that the UE does not know before-hand (i.e. before trying to move a given PDU session) whether that PDU session can be transferred to EPC.","secretary_remarks":"Revision of S2-184808. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18820,"status":"agreed","reservation_date":"2018-05-29 21:07:34","uploaded":"2018-06-02 18:17:54","revisionof":"S2-184808","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":345.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-180484","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185868.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185869","title":"Reply LS on handling of EPS bearer context and PDU session context for interworking without N26","source":"SA WG2","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG1. Attachments: TS 23.501 CR 0287; TS 23.501 CR 0345","secretary_remarks":"Revision of S2-184802. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18720,"status":"approved","reservation_date":"2018-05-29 21:07:35","uploaded":"2018-06-02 18:17:54","revisionof":"S2-184802","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-184655","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185869.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185870","title":"Reply LS on Identification Request Procedure over the N26 interface","source":"SA WG2","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG4","secretary_remarks":"Revision of S2-184724. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18840,"status":"approved","reservation_date":"2018-05-29 21:07:35","uploaded":"2018-06-02 18:17:54","revisionof":"S2-184724","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-184730","lsto":"CT WG4","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185870.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185871","title":"Combined SMF+PGW-C Selection","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is proposed to select a combined SMF+PGW-C based on the UE MM Core Network Capability and UE subscription.","secretary_remarks":"Revision of S2-185296. Revised in parallel session to S2-185890.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18860,"status":"revised","reservation_date":"2018-05-29 21:07:35","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185296","revisedto":"S2-185890","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":425.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185871.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185872","title":"Capturing subsequent mobility to and from GERAN\/UTRAN","source":"Cisco Systems","contact":"Irfan Ali","contact-id":74090,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: State the limitations to IP address presevation with GERAN\/UTRAN","secretary_remarks":"Revision of S2-185448. Revised in parallel session to S2-185884.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18960,"status":"revised","reservation_date":"2018-05-29 21:07:36","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185448","revisedto":"S2-185884","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":451.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185872.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185873","title":"Radio capabilities after 5GS registration","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":57197,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies that there is one flag\/IE in TAU that triggers the MME to delete and update the UEs radio capabilities. Corrects the name of this flag and refers to TS 24.301.","secretary_remarks":"Created in parallel session. Revised in parallel session to S2-185889.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18910,"status":"revised","reservation_date":"2018-05-30 19:40:25","uploaded":"2018-06-02 18:17:54","revisionof":"","revisedto":"S2-185889","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":459.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185873.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185874","title":"Dual Registration mode of operation from E-UTRA cell connecting to both EPC and 5GC","source":"Intel, Nokia, Nokia Shanghai Bell, Motorola Mobility, Lenovo","contact":"Genadi Velev","contact-id":70944,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: This CR clarifies that the UE operating in dual-registration mode should not send its E-UTRA capability when connected to 5GS\/NR. The UE operating in dual-registration mode should not send its NR capability when connected to EPS\/E-UTRAN. A NOTE is added to clarify that in case of change from dual-registration mode to single-registration mode, the UE may updated (i.e. increase) its radio capabilities to include an additional RAT capability in order to be able to utilize Dual Connectivity with multiple RATs.","secretary_remarks":"Revision of S2-185369. Revised in parallel session to S2-185885.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19000,"status":"revised","reservation_date":"2018-05-30 19:40:28","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185369","revisedto":"S2-185885","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":283.0,"crrevision":5.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185874.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185875","title":"Clarify GUTI aspects for single-registration mode UEs for interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 5.17.2.3.2 that the UE includes - a native EPS GUTI, if available, otherwise includes the IMSI when performing Handover Attach in EPS;  - a native 5G-GUTI, if available, as Additional GUTI when performing 'mobility registration update' in 5GC","secretary_remarks":"Revision of S2-184817. Revised in parallel session to S2-185883.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19040,"status":"revised","reservation_date":"2018-05-30 19:40:30","uploaded":"2018-06-02 18:17:54","revisionof":"S2-184817","revisedto":"S2-185883","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":349.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185875.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185876","title":"Clarify GUTI aspects for single-registration mode UEs for interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 4.11.2.3 that the UE includes - a native 5G-GUTI, if available, as Additional GUTI when performing 'mobility registration update' in 5GC  Clarifies in 4.11.2.4.1 that the UE includes - a native EPS GUTI, if available, otherwise includes the IMSI when performing Handover Attach in EPS;","secretary_remarks":"Revision of S2-184818. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19070,"status":"agreed","reservation_date":"2018-05-30 19:40:32","uploaded":"2018-06-02 18:17:54","revisionof":"S2-184818","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":404.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-180481","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185876.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185877","title":"Multiple PDU session per DNN for case without N26","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the related description on how the IRAT mobility of multiple PDU sessions toward the same DNN for the scenario without N26 works.","secretary_remarks":"Revision of S2-185110. Revised in parallel session to S2-185886.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18770,"status":"revised","reservation_date":"2018-05-30 19:40:32","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185110","revisedto":"S2-185886","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":408.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185877.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185878","title":"Multiple PDU session per DNN for case without N26","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Clarified in PDU session establishment procedure that the SMF send Intersystem IP preservation to UDM in case the PDU session can be moved to EPS, and UDM chooses one PDU session if multiple PDU session towards the same DNN exists. 2. Clarify that the UE only includes DNN\/APN in PDN CONNECTIVITY request, and SMF+PGW-C finds PDN connection based on DNN\/APN, if multiple PDU session toward the same DNN has been established. The SMF+PGW-C sends PDU Session ID to UE via PCO in PDN CONNECTIVITY Response, in both attach procedure and PDN CONNECTIVITY establishment procedure.","secretary_remarks":"Revision of S2-185111, merging S2-185024. WITHDRAWN","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18800,"status":"withdrawn","reservation_date":"2018-05-30 19:40:34","uploaded":null,"revisionof":"S2-185111","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":455.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185879","title":"Correlation between EBI and QFI","source":"LG Electronics, Huawei, HiSilicon, Ericsson","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Provide the association to the UE","secretary_remarks":"Revision of S2-185216. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19120,"status":"agreed","reservation_date":"2018-05-30 19:40:34","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185216","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":286.0,"crrevision":5.0,"crcategory":"F","tsg_crp":"SP-180484","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185879.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185880","title":"EPS Bearer ID allocation for Home routed case","source":"Nokia, Nokia Shanghai Bell, ZTE","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update N16 service operation with the relevant parameters","secretary_remarks":"Revision of S2-184934. Revised in parallel session to S2-185887.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19140,"status":"revised","reservation_date":"2018-05-30 19:40:36","uploaded":"2018-06-02 18:17:54","revisionof":"S2-184934","revisedto":"S2-185887","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":420.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185880.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185881","title":"CN tunnel handling for IRAT Idle mobility","source":"CATT, Huawei, HiSilicon","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) from 4G to 5G, during registration procedure, the PGW-C+SMF establishes the tunnel f or 5G PDU Session;  2) from 5G to 4G, for non-roaming or LBO, and for HR roaming case, if the tunnel has not been established during PDU session establishment\/modification, the PGW-C+SMF establishes the tunnel for each bearer during 5G to 4G idle mobility procedure, in step 5b.","secretary_remarks":"Revision of S2-185249. Revised in parallel session to S2-185888.","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19190,"status":"revised","reservation_date":"2018-05-30 19:40:37","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185249","revisedto":"S2-185888","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":473.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185881.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185882","title":"Setting indirect data forwarding flag","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1. Clarifying the source NG-RAN includes data forwarding flag into the handover required message 2. Clarifying the AMF set the data forwarding flag based on the indication from the NG-RAN.","secretary_remarks":"Revision of S2-185250. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19220,"status":"agreed","reservation_date":"2018-05-30 19:40:39","uploaded":"2018-06-02 18:17:54","revisionof":"S2-185250","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":352.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-180488","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185882.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185883","title":"Clarify GUTI aspects for single-registration mode UEs for interworking without N26","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in 5.17.2.3.2 that the UE includes - a native EPS GUTI, if available, otherwise includes the IMSI when performing Handover Attach in EPS;  - a native 5G-GUTI, if available, as Additional GUTI when performing 'mobility registration update' in 5GC","secretary_remarks":"Revision of S2-185875. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19050,"status":"agreed","reservation_date":"2018-06-02 16:17:48","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185875","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":349.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-180481","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185883.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185884","title":"Capturing subsequent mobility to and from GERAN\/UTRAN","source":"Cisco Systems","contact":"Irfan Ali","contact-id":74090,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: State the limitations to IP address presevation with GERAN\/UTRAN","secretary_remarks":"Revision of S2-185872. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18970,"status":"agreed","reservation_date":"2018-06-02 16:17:49","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185872","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":451.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-180479","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185884.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185885","title":"Dual Registration mode of operation from E-UTRA cell connecting to both EPC and 5GC","source":"Intel, Nokia, Nokia Shanghai Bell, Motorola Mobility, Lenovo","contact":"Genadi Velev","contact-id":70944,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: This CR clarifies that the UE operating in dual-registration mode should not send its E-UTRA capability when connected to 5GS\/NR. The UE operating in dual-registration mode should not send its NR capability when connected to EPS\/E-UTRAN. A NOTE is added to clarify that in case of change from dual-registration mode to single-registration mode, the UE may updated (i.e. increase) its radio capabilities to include an additional RAT capability in order to be able to utilize Dual Connectivity with multiple RATs.","secretary_remarks":"Revision of S2-185874. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19010,"status":"agreed","reservation_date":"2018-06-02 16:17:50","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185874","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":283.0,"crrevision":6.0,"crcategory":"F","tsg_crp":"SP-180484","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185885.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185886","title":"Multiple PDU session per DNN for case without N26","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the related description on how the IRAT mobility of multiple PDU sessions toward the same DNN for the scenario without N26 works.","secretary_remarks":"Revision of S2-185877. WITHDRAWN","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18780,"status":"withdrawn","reservation_date":"2018-06-02 16:17:51","uploaded":null,"revisionof":"S2-185877","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":408.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185887","title":"EPS Bearer ID allocation for Home routed case","source":"Nokia, Nokia Shanghai Bell, ZTE","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update N16 service operation with the relevant parameters","secretary_remarks":"Revision of S2-185880. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19150,"status":"agreed","reservation_date":"2018-06-02 16:17:52","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185880","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":420.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-180484","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185887.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185888","title":"CN tunnel handling for IRAT Idle mobility","source":"CATT, Huawei, HiSilicon","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) from 4G to 5G, during registration procedure, the PGW-C+SMF establishes the tunnel f or 5G PDU Session;  2) from 5G to 4G, for non-roaming or LBO, and for HR roaming case, if the tunnel has not been established during PDU session establishment\/modification, the PGW-C+SMF establishes the tunnel for each bearer during 5G to 4G idle mobility procedure, in step 5b.","secretary_remarks":"Revision of S2-185881. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":19200,"status":"agreed","reservation_date":"2018-06-02 16:17:53","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185881","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":473.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-180482","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185888.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185889","title":"Radio capabilities after 5GS registration","source":"Qualcomm Incorporated","contact":"Haris Zisimopoulos","contact-id":57197,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies that there is one flag\/IE in TAU that triggers the MME to delete and update the UEs radio capabilities. Corrects the name of this flag and refers to TS 24.301.","secretary_remarks":"Revision of S2-185873. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18920,"status":"agreed","reservation_date":"2018-06-02 16:17:54","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185873","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":459.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-180487","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185889.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-185890","title":"Combined SMF+PGW-C Selection","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: It is proposed to select a combined SMF+PGW-C based on the UE MM Core Network Capability and UE subscription.","secretary_remarks":"Revision of S2-185871. Agreed in parallel session. Block approved","agenda_item_sort_order":29,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18870,"status":"agreed","reservation_date":"2018-06-02 16:17:55","uploaded":"2018-06-02 18:17:55","revisionof":"S2-185871","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.1.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":425.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-180482","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_127BIS_Newport_Beach\/Docs\/S2-185890.zip","group":"S2","meeting":"S2-127","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]