[{"name":"S2-180006","title":"LS from RAN WG3: LS on the need for EPS Bearer ID knowledge in NG-RAN for inter-system handover from 5GS to EPS","source":"RAN WG3","contact":"Lixiang Xu","contact-id":50973,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 has studied thoroughly the indirect data forwarding for inter system handover from 5GS to EPS and come to the following conclusions: - Only indirect data forwarding is supported. - PDU session information at the serving NG-RAN node contains mapping information per QoS Flow to a corresponding E-RAB. - At handover preparation, the source NG-RAN node shall decide which mapped E-RABs are proposed to be subject to data forwarding and provide this information in the source-to-target container to the target eNB. - The target eNB assigns forwarding TEID\/TNL address(es) for the E-RAB(s) for which it accepts data forwarding. - A single data forwarding tunnel is established between the source NG-RAN node and UPF per PDU session for which at least data for a single QoS Flow is subject to data forwarding. Then the UPF maps data received from the per PDU session data forwarding tunnel(s) to the mapped EPS bearer(s). Therefore, RAN WG3 would like to kindly update SA WG2 that the NG-RAN needs","secretary_remarks":"Postponed S2-178226 from SA WG2#124. Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17810,"status":"noted","reservation_date":"2017-12-19 09:32:43","uploaded":"2017-12-19 09:33:50","revisionof":"S2-178226","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"CT WG4","lsoriginalls":"R3-174226","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180006.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180016","title":"LS from SA WG3: Reply LS on security handling for EPS-5GC interworking","source":"SA WG3","contact":"Nagendra Bykampadi","contact-id":69265,"tdoctype":"LS in","for":"Action","abstract":"SA WG3 thanks SA WG2 for their LS on security handling for EPC-5GC interworking. SA WG3 is still in the process of defining specifications for security of EPC-5GC interworking. Following answers assumes a legacy MME. 1. Does SA WG3 assume support for 5G to 4G and\/or 4G to 5G security context mapping during Idle and connected mode mobility between EPC and 5GC? Yes. SA WG3 has agreed to support use of mapped security context for interworking between 4G and 5G for both idle mode and connected mode mobility scenarios. 2. Does SA WG3 see the need for supporting reuse of a native security context (if available) in case the UE returns to EPC and\/or 5GC, respectively? SA WG3 sees no need for reuse of a native security context in case the UE returns to EPC. In scenarios where the UE returns to 5GC, SA WG3 believes that reuse of an existing native 5G security context is beneficial. 3. For the case that the UE performs a mobility registration update in 5GC after being connected to EPC: how is the","secretary_remarks":"Postponed S2-178416 from SA WG2#124. Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17520,"status":"noted","reservation_date":"2017-12-19 09:32:43","uploaded":"2017-12-19 09:33:50","revisionof":"S2-178416","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"S3-173508","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180016.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180019","title":"LS from GSMA NG SIGNAL: LS on interworking between networks with different 5G deployments options in a roaming scenario","source":"GSMA NG SIGNAL","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS in","for":"Information","abstract":"GSMA NG SIGNAL is discussing the impact of the different 5G deployment options and of a new signalling protocol for 5G in the context of roaming. GSMA NG SIGNAL would like to ask clarification on how the roaming interworking is envisaged between 5G networks with NGC and 5G networks with EPC.","secretary_remarks":"Postponed S2-178937 from SA WG2#124. Response drafted in S2-180739. Final response in S2-180810","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17360,"status":"replied to","reservation_date":"2017-12-19 09:32:43","uploaded":"2017-12-19 09:33:50","revisionof":"S2-178937","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2, CT WG4","Cc":"","lsoriginalls":"SIGNAL99 Doc 104","lsreply":"S2-180810","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180019.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180040","title":"LS from RAN WG4: Response LS on simultaneous transmission and\/or reception over EPC\/E-UTRAN and 5GC\/NR","source":"RAN WG4","contact":"Yang Tang","contact-id":56725,"tdoctype":"LS in","for":"Action","abstract":"RAN WG4 would like to thank SA WG2 for the LS on simultaneous transmission and\/or reception over EPC\/E-UTRAN and 5GC\/NR. RAN WG4 has discussed questions below: SA WG2 kindly asks RAN WG1, RAN WG2 and RAN WG4 to provide their views on the feasibility, necessary conditions and potential restrictions for UE's to operate in Dual Rx\/Tx and Dual Rx modes with respect to EPC\/E-UTRA and 5GC\/NR, in particular in absence of tight coordination at RAN level between the two systems. RAN WG4 concluded that - It is feasible to operate in Dual Rx\/Tx and Dual Rx modes by introducing LTE power management related power back off procedure in NR to handle the potential power management issue. - It is feasible to operate in Dual Rx\/Tx and Dual Rx modes with respect to EPC\/E-UTRA and 5GC\/NR subject to the restriction of supported LTE and NR bands which support transmission and\/or reception over EPC\/E-UTRAN and 5GC\/NR. Action: RAN WG4 respectfully asks SA WG2 to take the above information into account in thei","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18090,"status":"noted","reservation_date":"2017-12-19 11:54:36","uploaded":"2017-12-19 11:58:34","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG1, RAN WG2","lsoriginalls":"R4-1714539","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180040.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180065","title":"23.502: Clarifying inclusion of TAU messages in Registration Request","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clarifies that TAU message is only included in Registration Request in case of idle mode mobility. Also reorganizes the text to clearly separate idle mode related aspects from aspects of the registration request that apply to both idle and connected mode.","secretary_remarks":"Revised in parallel session to S2-180776.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17540,"status":"revised","reservation_date":"2018-01-06 09:27:41","uploaded":"2018-01-16 14:13:31","revisionof":"","revisedto":"S2-180776","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180065.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180077","title":"23.501: Correction of E-UTRA - 5GC procedures","source":"Samsung","contact":"Andy Bennett","contact-id":70253,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: In sub-clause 5.17.1.1, NOTE1 is removed to avoid a misleading statement that a UE shall always select the 5GC NAS procedure when camping on a E-UTRA cell connected to 5GC.","secretary_remarks":"Postponed in parallel session.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17420,"status":"postponed","reservation_date":"2018-01-11 09:39:37","uploaded":"2018-01-16 12:56:19","revisionof":"","revisedto":"S2-182096","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180077.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180093","title":"23.502: 23.501 handling of Location Update in case of mobility from 5GS to EPS.","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Update the processsing of Location Update procedure during mobility from 5GS to EPS as described above.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17990,"status":"not treated","reservation_date":"2018-01-11 15:48:49","uploaded":"2018-01-16 04:45:42","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180093.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180094","title":"23.502 handling of Location Update in case of mobility from 5GS to EPS.","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Remove the MME inclusion of the Single-Registration-Indication when Update Location is sent to HSS +UDM. Update the processsing of Location Update procedure during mobility from 5GS to EPS accordingly and as described above.","secretary_remarks":"Merged into S2-180785","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18000,"status":"merged","reservation_date":"2018-01-11 15:48:49","uploaded":"2018-01-16 04:45:42","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180094.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180119","title":"23.502: MME and AMF registration in HSS+UDM","source":"Cisco","contact":"Irfan Ali","contact-id":74090,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: For no-N26 procedures, the MME and AMF explicitly includes 'Dual MME\/AMF registration indicator' to the HSS+UDM.  If HSS does not support dual MME\/AMF registration it does not indicate support of this in the ULA 'supported features' AVP. If this indication is not present the MME or AMF knows that dual-registration is not allowed and should not provide the 'no-N26 support' indication to the UE.","secretary_remarks":"Revised in parallel session, merging S2-180094, to S2-180785.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17960,"status":"revised","reservation_date":"2018-01-12 04:34:16","uploaded":"2018-01-16 01:34:49","revisionof":"","revisedto":"S2-180785","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180119.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180124","title":"23.502: Update the SM procedure for interworking","source":"Huawei, HiSilicon","contact":"Guowei Ouyang","contact-id":47206,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Add the descripiton for providing the PDN connection parameters or EPS QoS parameters to UE in corresponding clauses.","secretary_remarks":"Postponed in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17920,"status":"postponed","reservation_date":"2018-01-12 09:24:48","uploaded":"2018-01-16 11:38:48","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180124.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180125","title":"23.501: Generating EPS PDN Connection parameters from 5G PDU Session parameters","source":"Huawei, HiSilicon","contact":"Guowei Ouyang","contact-id":47206,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Proposes a new annex about how to generate the EPS PDN connection parameters from the 5G PDU Session parameters in PGW-C+SMF.","secretary_remarks":"Revised in parallel session to S2-180796.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17930,"status":"revised","reservation_date":"2018-01-12 09:24:48","uploaded":"2018-01-16 11:38:48","revisionof":"","revisedto":"S2-180796","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180125.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180163","title":"23.502 Clarification of mobility procedure from EPS to 5GS without N26 interface","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: addition that Notify message MME > HSS shall be sent when when the subscription data indicates that the user is allowed use 5G as a RAT type in order to handle EPS to 5GS handover.","secretary_remarks":"Revised in parallel session to S2-180792.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18100,"status":"revised","reservation_date":"2018-01-12 18:14:15","uploaded":"2018-01-16 14:23:21","revisionof":"","revisedto":"S2-180792","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180163.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180164","title":"23.501 Clarification of interworking procedures without N26 interface","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: clarifications on the principles of interworking without N26 and the way they are fulfilled","secretary_remarks":"Revised in parallel session to S2-180790.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18270,"status":"revised","reservation_date":"2018-01-12 18:20:10","uploaded":"2018-01-16 14:23:21","revisionof":"","revisedto":"S2-180790","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180164.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180165","title":"23.501: Clarification on the use of indicators for the support of interworking without N26 and interworking with N26","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Indication that interworking with N26 is supported is sent to the device Conditions for the UE to be in dual registration are clarified","secretary_remarks":"Revised in parallel session to S2-180793.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18150,"status":"revised","reservation_date":"2018-01-12 18:33:40","uploaded":"2018-01-16 14:23:21","revisionof":"","revisedto":"S2-180793","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180165.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180172","title":"23.502: Removal of editor's note on mapping of security context for IW EPC\/5GC","source":"Qualcomm Incorporated","contact":"Stefano Faccin","contact-id":57487,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Remove the editor's note.","secretary_remarks":"Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17530,"status":"approved","reservation_date":"2018-01-12 19:26:23","uploaded":"2018-01-16 05:42:12","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180172.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180180","title":"TS 23.501: Clarification for Combo Node in 5GS","source":"OTD","contact":"Jeffrey Gray","contact-id":61557,"tdoctype":"discussion","for":"Discussion","abstract":"This paper provides further clarification for the Combo Nodes used for the interworking between 5GC and EPC.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17470,"status":"noted","reservation_date":"2018-01-12 21:56:35","uploaded":"2018-01-16 13:56:28","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180180.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180181","title":"23.501: Clarification for Combo Node in 5GS","source":"OTD","contact":"Jeffrey Gray","contact-id":61557,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Define the term 'Combo nodes' for nodes combining both EPC and 5GC commumnication procedures.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17480,"status":"noted","reservation_date":"2018-01-12 22:01:09","uploaded":"2018-01-16 13:56:28","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180181.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180306","title":"23.502: Clarifications on EPS to 5GS handover procedure using N26","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: The two ENs are to be removed","secretary_remarks":"Revised in parallel session to S2-180779.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17640,"status":"revised","reservation_date":"2018-01-15 10:54:58","uploaded":"2018-01-16 12:07:10","revisionof":"","revisedto":"S2-180779","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180306.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180348","title":"How multiple PDU sessions to same DN are transferred to EPS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"discussion","for":"Agreement","abstract":"This contribution discusses how multiple PDU sessions to the same DN are transferred to EPS","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18010,"status":"noted","reservation_date":"2018-01-15 13:37:06","uploaded":"2018-01-16 13:54:33","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180348.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180349","title":"23.501: Mobility of PDU sessions with same DNN from NGS to EPS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: In order that an appropriate PDU session of the same DNN is chosen, during the PDU Session establishment procedure, the UE sends a 'handover priority' to SMF via PCO. SMF notify it to UDM.  For deployment scenario without N26:  - When UE moves to EPS, the UE chooses the PDU session with highest 'handover priority', and send PDN connection establishment request to MME.  - For a DNN, the HSS+UDM sends the PGW-C+SMF ID with highest 'handover priority' to MME. - The PDN connection can be established in EPS correspondingly. For deployment scenario with N26: - AMF retrieves EPS bearer context from SMF, SMF returns the 'handover priority' of each EPS bearer context (i.e. PDU session) to AMF. - The AMF choose the PDU session with highest 'handover priority' and forward the EPC Bearer context to MME - So that PDU session with highest 'handover priority' will be transferred to EPS correspondingly.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18020,"status":"not treated","reservation_date":"2018-01-15 13:37:06","uploaded":"2018-01-16 13:54:33","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180349.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180350","title":"23.501: Mobility of PDU sessions with same DNN from NGS to EPS","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: In order that all PDU Session can be transferred to EPC network, the PGW-C\/UPF generate the temporary APN and notify it to the UE and UDM+HSS. UDM+HSS generated the temporary subscription data based on the DNN subscription data.  When the UE move to the EPC network, the APN sent by the PGW-C+SMF via the PCO is used to indicate which PDU Session is to be transferred to EPC network.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18030,"status":"not treated","reservation_date":"2018-01-15 13:37:06","uploaded":"2018-01-16 13:54:33","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180350.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180381","title":"CN selection in redirection for connected UE - DP","source":"OPPO","contact":"Yang Xu","contact-id":63572,"tdoctype":"discussion","for":"Approval","abstract":"How to make UE select to the correct CN when performing RRC redirection","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18220,"status":"noted","reservation_date":"2018-01-15 15:27:23","uploaded":"2018-01-16 10:16:02","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_125_Gothenburg\/Docs\/S2-180381.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180393","title":"23.501: CN selection in redirection for connected UE - CR","source":"OPPO","contact":"Yang Xu","contact-id":63572,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: clarify that the redirection is used only for system interworking","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18230,"status":"not treated","reservation_date":"2018-01-15 15:43:01","uploaded":"2018-01-16 10:16:02","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180393.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180399","title":"23.501: Clarification on interworking without N26 is supported","source":"LG Electronics, Orange","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: It is proposed to clarify 'dual registration mode indication' to 'interworking without N26 is supported'.","secretary_remarks":"Merged into S2-180791","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18330,"status":"merged","reservation_date":"2018-01-15 15:57:05","uploaded":"2018-01-16 11:13:53","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180399.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180400","title":"23.502: Clarification for dual registration regarding HO process - 23.502","source":"OPPO","contact":"Yang Xu","contact-id":63572,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: It is proposed to solve this problem using following method: Interworking from 5GS ->EPS: When UE is in connected mode and RAN sends handover required to AMF\/MME to trigger inter-system handover, the AMF will send Relocation request to MME. If UE already attached to EPS, the MME shall reject the Relocation request with a cause indicating the UE attached to MME already. Then, the AMF send the rejection to NG-RAN. Based on the rejection and the cause, NG-RAN triggers RRC redirection as depicted in clause 5.17.2.3.4 in TS 23.501. Interworking from EPS ->5GS: A vice-versa procedure to 5GS->EPS shall be used.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18250,"status":"not treated","reservation_date":"2018-01-15 15:58:18","uploaded":"2018-01-16 10:16:02","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180400.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180401","title":"23.502: Clarification on interworking without N26 is supported","source":"LG Electronics, Orange","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: It is proposed to clarify 'interworking without N26' to 'interworking without N26 is supported'","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18290,"status":"noted","reservation_date":"2018-01-15 16:01:03","uploaded":"2018-01-16 11:13:53","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180401.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180402","title":"23.501: Clarification for dual registration regarding HO process -23.501","source":"OPPO","contact":"Yang Xu","contact-id":63572,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change:  It is proposed to solve this problem using following method: Interworking from 5GS ->EPS: When UE is in connected mode and RAN sends handover required to AMF\/MME to trigger inter-system handover, the AMF will send Relocation request to MME. If UE already attached to EPS, the MME shall reject the Relocation request with a cause indicating the UE attached to MME already. Then, the AMF send the rejection to NG-RAN. Based on the rejection and the cause, NG-RAN triggers RRC redirection as depicted in clause 5.17.2.3.4 in TS 23.501. Interworking from EPS ->5GS: A vice-versa procedure to 5GS->EPS shall be used.","secretary_remarks":"Opened in parallel session. Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18240,"status":"noted","reservation_date":"2018-01-15 16:02:19","uploaded":"2018-01-16 10:16:02","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"2.0.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180402.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180403","title":"23.501: Clarification on SMF selection for interworking","source":"LG Electronics","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: It is clarified that AMF shall select same SMF for multiple PDU sessios to support interworking with EPS.","secretary_remarks":"Revised in parallel session to S2-180786.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18040,"status":"revised","reservation_date":"2018-01-15 16:03:54","uploaded":"2018-01-16 11:13:53","revisionof":"","revisedto":"S2-180786","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180403.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180468","title":"23.501: EPC to 5GC Migration fixes for Option 7","source":"Nokia, Nokia Shanghai Bell, AT&T","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Propose to reflect the necessary requirement for CN selection in case of Option 7 architecture: UE AS layer should indicate to the RAN whether it is requesting EPS access or 5GS access","secretary_remarks":"Revised in parallel session, merging S2-180491, to S2-180775.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17430,"status":"revised","reservation_date":"2018-01-15 23:41:45","uploaded":"2018-01-16 14:57:01","revisionof":"","revisedto":"S2-180775","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180468.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180491","title":"23.501: CR Network disable UE 5GC selection in case no roaming agreement","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Change the 5GC NAS capability indication to 5GC selected indication.  2. It should be possible for network to disable UE 5GC selection. When the 5GC selection is disabled, UE should not indicate that indicator at the AS layer. 3. Remove the unnecssary EN.  4. Clarify how the UE is steered from 5GC to EPC network.","secretary_remarks":"Merged into S2-180775","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17460,"status":"merged","reservation_date":"2018-01-16 02:16:38","uploaded":"2018-01-16 13:54:33","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180491.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180507","title":"23.502: Update 5GS and EPS handover procedures","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1.Some descriptions corrections in 4.11.1.2.1 2. Align parameters N2 SM Information in step 7 and step 9 in 4.11.1.2.2.2 to N2 SM Information (PDU Session ID, QFI(s), QoS Profile(s), EPS Bearer Setup List ,V-CN Tunnel Info).","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17800,"status":"not treated","reservation_date":"2018-01-16 02:57:27","uploaded":"2018-01-16 11:42:53","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180507.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180540","title":"23.501: Clarification on including an additional GUTI in the Registration request for connected-mode mobility from EPC to 5GC in single-registration mode","source":"LG Electronics, Nokia","contact":"Laeyoung Kim","contact-id":40613,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: It is clarified that including the native 5G-GUTI as an additional GUTI in the Registration request is also applied for connected-mode mobility from EPC to 5GC in single-registration mode.","secretary_remarks":"Merged into S2-180777","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17590,"status":"merged","reservation_date":"2018-01-16 05:46:25","uploaded":"2018-01-16 10:25:27","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180540.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180556","title":"23.502 clarification on the SM EPS bearer Contexts from the V-SMF","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Removing the notes 'In roaming scenario, the UE's SM EPS Contexts are obtained from the V-SMF.' Adding the v-SMF caches the UE's SM EPS Contexts.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18060,"status":"not treated","reservation_date":"2018-01-16 06:18:47","uploaded":"2018-01-16 13:44:40","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180556.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180557","title":"23.502: Clarification and alignment on the intra-5G handover and inter-system handover.","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Adding handover can be triggered due to IMS emergency service, AMF forwarding the rejection from NG-RAN to SMF. The reference is modified to 23.401","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18070,"status":"not treated","reservation_date":"2018-01-16 06:18:47","uploaded":"2018-01-16 13:44:40","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180557.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180558","title":"23.501: Clean up on the interworking without 26 indication","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clean up, replace dual registration mode indication with interworking without N26 indication","secretary_remarks":"Revised in parallel session, merging S2-180704 and S2-180399, to S2-180791.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18300,"status":"revised","reservation_date":"2018-01-16 06:18:47","uploaded":"2018-01-16 13:44:40","revisionof":"","revisedto":"S2-180791","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180558.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180559","title":"23.502: Keeping EBI transfer alignment","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Adding allocated EBI information to UE context in the Namf_Communication_UEContextTransfer service operation. Update the Nsmf_PDUSession_Update SM Context service operation description","secretary_remarks":"Revised in parallel session to S2-180780.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17680,"status":"revised","reservation_date":"2018-01-16 06:18:47","uploaded":"2018-01-16 13:44:40","revisionof":"","revisedto":"S2-180780","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180559.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180613","title":"23.502: Clean up FFSs in 4.11.1.2.2","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1 SSC mode is sent to UE during the PDN Connection Establishment procedure. 2 change the 5G security context mapping from an EN to a Note. 3 add description between SMF and UPF","secretary_remarks":"Revised in parallel session to S2-180782.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17700,"status":"revised","reservation_date":"2018-01-16 08:05:42","uploaded":"2018-01-16 11:26:32","revisionof":"","revisedto":"S2-180782","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180613.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180615","title":"Transfer PDU session ID in the EPS","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: UE provides PDU session ID in the Attach and UE requested PDN connectivity procedure.","secretary_remarks":"Revision of S2-180560. Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17600,"status":"noted","reservation_date":"2018-01-16 08:11:57","uploaded":"2018-01-16 13:44:40","revisionof":"S2-180560","revisedto":"","release":"Rel-15","crspec":23.401,"crspecversion":"15.2.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":3389.0,"crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180615.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180640","title":"23.502: Slicing handling for EPS to 5GS Mobility without N26","source":"ZTE","contact":"Jinguo Zhu","contact-id":32987,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Add condition that the UE recieves ' the interworking without N26' indication. Add S-NSSAI received from PGW-C\/SMF in PDU session establishment request message","secretary_remarks":"Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18210,"status":"approved","reservation_date":"2018-01-16 08:52:26","uploaded":"2018-01-16 10:21:01","revisionof":"","revisedto":"S2-181536","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180640.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180649","title":"23.502: Sending EBI to the NG-RAN","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Updating the Service Request procedure to provide EBI to NG-RAN. 2 Clarify only the mapping between EBI(s) and QFI(s) needs to be provided to the NG-RAN.","secretary_remarks":"Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17820,"status":"approved","reservation_date":"2018-01-16 09:04:01","uploaded":"2018-01-16 09:55:46","revisionof":"","revisedto":"S2-181511","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180649.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180650","title":"23.502: Correction on the usage of ARP during EBI allocation procedure","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Adding a new optional parameter for EBI assignment, and clarify how to use it; 2. Removing the editor notes on how to use ARP in the 'Namf_Communication_EBIAssignment' service.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17830,"status":"noted","reservation_date":"2018-01-16 09:04:01","uploaded":"2018-01-16 09:55:46","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180650.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180651","title":"23.502: Clarification on keeping NAS signaling connection","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying the active flag is only triggered by MO data or signaling.  2. Clarifying the MME can keep the NAS signaling connection based on the existing indication from the UE.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18080,"status":"not treated","reservation_date":"2018-01-16 09:04:01","uploaded":"2018-01-16 09:55:46","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180651.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180652","title":"23.502: Indirect data forwarding in home routed roaming case","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying that, in home routed roaming case, the V-SMF is responsible for handling indirect data forwarding during the handover procedure from 5GS to EPS. 2 Similar clarfication for the handover procedure from EPS to 5GS. 3. Removing the FFS on the indirect data forwarding in home routed roaming.","secretary_remarks":"Revised in parallel session to S2-180784.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17860,"status":"revised","reservation_date":"2018-01-16 09:04:01","uploaded":"2018-01-16 09:55:46","revisionof":"","revisedto":"S2-180784","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180652.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180653","title":"23.502: Interaction between SMF and UPF during the inter-system change","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying that the PGW-C+SMF sends both of Sx and N4 session management messages to the UPF+PGW-U. 2 removing the related FFS.","secretary_remarks":"Revised in parallel session to S2-180783.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17890,"status":"revised","reservation_date":"2018-01-16 09:04:01","uploaded":"2018-01-16 09:55:46","revisionof":"","revisedto":"S2-180783","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180653.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180678","title":"23.502: Update Handover procedures in clause 4.11.1.2","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Correction on the procedure of 5GS to EPS handover using N26 interface in which the AMF sends the Handover Command to the source NG-RAN including (Transparent container (radio aspect parameters that the target eNB has set-up in the preparation phase), CN tunnel info for data forwarding per PDU Session, QoS flows for Data Forwarding). 2. Correction on the procedure of EPS to 5GS handover using N26 interface in which SMF+PGW-C initiates an N4 Session Modification procedure before SMF+PGW-C responses to AMF.","secretary_remarks":"Revised in parallel session to S2-180794.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17730,"status":"revised","reservation_date":"2018-01-16 09:26:48","uploaded":"2018-01-16 12:25:29","revisionof":"","revisedto":"S2-180794","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180678.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180704","title":"23.501: Correcting erroneous indication name for interworking without N26","source":"Intel","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Changed the indication name to align it with the rest of the specification text.","secretary_remarks":"Merged into S2-180791","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18320,"status":"merged","reservation_date":"2018-01-16 10:19:48","uploaded":"2018-01-16 14:50:35","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180704.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180708","title":"23.502: EPS bearer ID allocation update","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: If a SMF received a failure notification for EBI assignment request, the SMF can subscribe for EBI allocation availability notification, e.g. whenever any EBI mapped flow of a PDU session has been release for a UE. New service operations for EBI availability subscription, notification, unsubsription are added.  'S-NSSAI' and 'Released EBI list' are added as input parameters for Namf_Communication_EBIAssignment service operation (5.2.2.2.13). The S-NSSAI is described in the procedure in 4.11.1.4.1 but is missing from the service definition. The Released EBI list is explained in the service description but is missing from the service definition. The ARP list is changed to be mandatory input parameter for Namf_Communication_EBIAssignment Request, the parameter is needed to indicate the amount of requested EBIs. The corresponding EN is removed.  A new clause 4.11.1.4.x is added to describe a procedure for EPS bearer ID revokation when the EBI needs to be released e.g. wh","secretary_remarks":"Revised in parallel session to S2-180781.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17840,"status":"revised","reservation_date":"2018-01-16 11:03:34","uploaded":"2018-01-16 14:52:39","revisionof":"","revisedto":"S2-180781","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180708.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180728","title":"23.502: UE Context Retrieval for dual registration mode","source":"Samsung","contact":"Jungshin Park","contact-id":65750,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: During the PDU session establishment procedure for mobility from EPS to 5GS, AMF retieves UE context information from UDM if it receives an unknown DNN\/APNs with 'Existing PDU Session' indication from the UE that has performed registration in 5GS with 'EPS to 5GS mobility' indication. Also, some editorail changes are proposed: . 4G-GUTI -> EPS-GUTI . a native 5G-GUTI or SUPI -> a native 5G-GUTI if available (otherwise, UE provides SUPI)","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18260,"status":"not treated","reservation_date":"2018-01-16 12:18:25","uploaded":"2018-01-16 12:26:19","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"C","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180728.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180730","title":"23.502: Request Type in PDN connectivity request for SRM interworking","source":"Samsung","contact":"Jungshin Park","contact-id":65750,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Change the related text: If the TAU was rejected in Step 2 the IP address preservation is not provided. In this case the UE provides IMSI in the Attach Request, and provides a Request Type 'initial request' in the PDN CONNECTIVITY Request if included in the Attach Request.","secretary_remarks":"Revised in parallel session to S2-180788.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18180,"status":"revised","reservation_date":"2018-01-16 12:24:03","uploaded":"2018-01-16 12:26:19","revisionof":"","revisedto":"S2-180788","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180730.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180732","title":"23.502: Corrections to the Inter-system mobility procedures","source":"NTT DOCOMO, LG Electronics","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. In 4.11.1.3.3, the AMF takes the SMF address from UDM, not from EPS bearer context. The AMF provides the PDU Session ID (and not the EBI) to the SMF in the CreateSMContext. The SMF responds with the allocated EBI information, and AMF stores the allocated EBI(s) associated to the PDU Session ID. In 4.11.1.1 (with N26) and 4.11.2.1 (without N26) it is clarified the PGW-C+SMF registers the PDU Session ID - SMF ID association to the UDM for PDN connections established in EPC. In 5.2.8.2.2 and 5.2.8.2.5, the Allocated EBI information is added as an optional output parameter in the Create service operations.  2. In 4.11.1.2.2.2, 4.11.1.3.3 and 4.11.1.4.2 replace the UpdateSMContext with CreateSMContext. In 5.2.8.2.2 and 5.2.8.2.5, the PDU Session ID is changed as an optional input parameter in the Create service operations, and in it is changed 5.2.8.2.6 mandatory for Update operation. 3. In 4.11.1.3.3, the active flag setting is changed to the 'PDU Session(s) to be re-","secretary_remarks":"Moved to 6.5.9 Revised in parallel session to S2-180787.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17750,"status":"revised","reservation_date":"2018-01-16 12:35:20","uploaded":"2018-01-16 14:52:39","revisionof":"","revisedto":"S2-180787","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180732.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180736","title":"23.501: References to access stratum procedures for EPS-5GS interworking","source":"Intel","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Added references to RAN specifications.  NOTE: some of the listed references currently do not include full list of access stratum mechanisms, whereas others have not yet been updated by the RAN groups.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17490,"status":"not treated","reservation_date":"2018-01-16 12:47:37","uploaded":"2018-01-16 14:50:35","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180736.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180739","title":"[draft] Reply LS to GSMA NG SIGNAL on Interworking between networks with different 5G deployments","source":"Vodafone","contact":"Susana Sabater","contact-id":31269,"tdoctype":"LS out","for":"Decision","abstract":"To: GSMA NG SIGNAL","secretary_remarks":"Response to S2-180019 Revised in parallel session to S2-180774.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17380,"status":"revised","reservation_date":"2018-01-16 12:48:53","uploaded":"2018-01-16 14:14:41","revisionof":"","revisedto":"S2-180774","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG SIGNAL","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180739.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180740","title":"Discussing the interworking of core networks in roaming scenarios","source":"Vodafone","contact":"Susana Sabater","contact-id":31269,"tdoctype":"discussion","for":"Discussion","abstract":"Discussing the interworking of core networks in roaming scenarios","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17370,"status":"noted","reservation_date":"2018-01-16 12:51:44","uploaded":"2018-01-16 14:14:40","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_125_Gothenburg\/Docs\/S2-180740.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180745","title":"Clarification on notify message in the mobility procedure from EPS to 5GS without N26 interface","source":"ORANGE","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Additing that Notify message MME > HSS to update the PGW-C+SMF shall be sent when when the subscription data indicates that the user is allowed use 5G as a RAT type in order to handle EPS to 5GS handover.","secretary_remarks":"Not Handled","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18140,"status":"not treated","reservation_date":"2018-01-16 13:18:55","uploaded":"2018-01-16 14:23:21","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.401,"crspecversion":"15.2.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":3393.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180745.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180762","title":"23.502: QoS clarifications for EPC interworking","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clarify that the UE and the network need to store the association between the PDU Session ID and the default EBI, and the association between the QoS flow and the mapped EPS QoS parameters, and association between EBI and the 5G QoS Rules.","secretary_remarks":"Revised in parallel session to S2-180778.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17610,"status":"revised","reservation_date":"2018-01-16 14:43:27","uploaded":"2018-01-16 14:52:39","revisionof":"","revisedto":"S2-180778","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180762.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180763","title":"23.501: EPS Interworking: 5G-S-TMSI derivation and context retrieval","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: If the UE has 5G-GUTI, it must derive S-TMSI from 5G-GUTI. Also, AMF can retrieve security context from another AMF (reducing the need to perform re-authentication), enabling security separation (as agreed in the last meeting).","secretary_remarks":"Revised in parallel session, merging S2-180540, to S2-180777.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17560,"status":"revised","reservation_date":"2018-01-16 14:50:29","uploaded":"2018-01-16 14:57:02","revisionof":"","revisedto":"S2-180777","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180763.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180774","title":"[draft] Reply LS to GSMA NG SIGNAL on Interworking between networks with different 5G deployments","source":"SA WG2","contact":"Susana Sabater","contact-id":31269,"tdoctype":"LS out","for":"Decision","abstract":"To: GSMA NG SIGNAL","secretary_remarks":"Revision of S2-180739. Revised in parallel session to S2-180798.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17390,"status":"revised","reservation_date":"2018-01-23 13:27:36","uploaded":"2018-01-26 18:07:52","revisionof":"S2-180739","revisedto":"S2-180798","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG SIGNAL","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180774.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180775","title":"23.501: EPC to 5GC Migration fixes for Option 7","source":"Nokia, Nokia Shanghai Bell, AT&T","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Propose to reflect the necessary requirement for CN selection in case of Option 7 architecture: UE AS layer should indicate to the RAN whether it is requesting EPS access or 5GS access","secretary_remarks":"Revision of S2-180468, merging S2-180491. Revised in parallel session to S2-180797.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17440,"status":"revised","reservation_date":"2018-01-23 13:27:36","uploaded":"2018-01-26 18:07:52","revisionof":"S2-180468","revisedto":"S2-180797","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180775.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180776","title":"23.502: Clarifying inclusion of TAU messages in Registration Request","source":"Qualcomm Incorporated","contact":"Sebastian Speicher","contact-id":72922,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clarifies that TAU message is only included in Registration Request in case of idle mode mobility. Also reorganizes the text to clearly separate idle mode related aspects from aspects of the registration request that apply to both idle and connected mode.","secretary_remarks":"Revision of S2-180065. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17550,"status":"approved","reservation_date":"2018-01-23 13:27:36","uploaded":"2018-01-26 18:07:52","revisionof":"S2-180065","revisedto":"S2-181642","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180776.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180777","title":"23.501: EPS Interworking: 5G-S-TMSI derivation and context retrieval","source":"Nokia, Nokia Shanghai Bell, LG Electronics","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: If the UE has 5G-GUTI, it must derive S-TMSI from 5G-GUTI. Also, AMF can retrieve security context from another AMF (reducing the need to perform re-authentication), enabling security separation (as agreed in the last meeting).","secretary_remarks":"Revision of S2-180763, merging S2-180540. Revised in parallel session to S2-180799.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17570,"status":"revised","reservation_date":"2018-01-23 13:27:36","uploaded":"2018-01-26 18:07:52","revisionof":"S2-180763","revisedto":"S2-180799","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180777.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180778","title":"23.502: QoS clarifications for EPC interworking","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clarify that the UE and the network need to store the association between the PDU Session ID and the default EBI, and the association between the QoS flow and the mapped EPS QoS parameters, and association between EBI and the 5G QoS Rules.","secretary_remarks":"Revision of S2-180762. Revised in parallel session to S2-180800.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17620,"status":"revised","reservation_date":"2018-01-23 13:27:36","uploaded":"2018-01-26 18:07:52","revisionof":"S2-180762","revisedto":"S2-180800","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180778.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180779","title":"23.502: Clarifications on EPS to 5GS handover procedure using N26","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: The two ENs are to be removed","secretary_remarks":"Revision of S2-180306. Revised in parallel session to S2-180801.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17650,"status":"revised","reservation_date":"2018-01-23 13:27:36","uploaded":"2018-01-26 18:07:52","revisionof":"S2-180306","revisedto":"S2-180801","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180779.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180780","title":"23.502: Keeping EBI transfer alignment","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Adding allocated EBI information to UE context in the Namf_Communication_UEContextTransfer service operation. Update the Nsmf_PDUSession_Update SM Context service operation description","secretary_remarks":"Revision of S2-180559. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17690,"status":"approved","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180559","revisedto":"S2-181537","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180780.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180781","title":"23.502: EPS bearer ID allocation update","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: If a SMF received a failure notification for EBI assignment request, the SMF can subscribe for EBI allocation availability notification, e.g. whenever any EBI mapped flow of a PDU session has been release for a UE. New service operations for EBI availability subscription, notification, unsubsription are added.  'S-NSSAI' and 'Released EBI list' are added as input parameters for Namf_Communication_EBIAssignment service operation (5.2.2.2.13). The S-NSSAI is described in the procedure in 4.11.1.4.1 but is missing from the service definition. The Released EBI list is explained in the service description but is missing from the service definition. The ARP list is changed to be mandatory input parameter for Namf_Communication_EBIAssignment Request, the parameter is needed to indicate the amount of requested EBIs. The corresponding EN is removed.  A new clause 4.11.1.4.x is added to describe a procedure for EPS bearer ID revokation when the EBI needs to be released e.g. wh","secretary_remarks":"Revision of S2-180708. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17850,"status":"approved","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180708","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180781.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180782","title":"23.502: Clean up FFSs in 4.11.1.2.2","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1 SSC mode is sent to UE during the PDN Connection Establishment procedure. 2 change the 5G security context mapping from an EN to a Note. 3 add description between SMF and UPF","secretary_remarks":"Revision of S2-180613. Revised in parallel session to S2-180812.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17710,"status":"revised","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180613","revisedto":"S2-180812","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180782.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180783","title":"23.502: Interaction between SMF and UPF during the inter-system change","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying that the PGW-C+SMF sends both of Sx and N4 session management messages to the UPF+PGW-U. 2 removing the related FFS.","secretary_remarks":"Revision of S2-180653. Revised in parallel session to S2-180806.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17900,"status":"revised","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180653","revisedto":"S2-180806","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180783.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180784","title":"23.502: Indirect data forwarding in home routed roaming case","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying that, in home routed roaming case, the V-SMF is responsible for handling indirect data forwarding during the handover procedure from 5GS to EPS. 2 Similar clarfication for the handover procedure from EPS to 5GS. 3. Removing the FFS on the indirect data forwarding in home routed roaming.","secretary_remarks":"Revision of S2-180652. Revised in parallel session to S2-180805.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17870,"status":"revised","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180652","revisedto":"S2-180805","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180784.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180785","title":"23.502: MME and AMF registration in HSS+UDM","source":"Cisco","contact":"Irfan Ali","contact-id":74090,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: For no-N26 procedures, the MME and AMF explicitly includes 'Dual MME\/AMF registration indicator' to the HSS+UDM.  If HSS does not support dual MME\/AMF registration it does not indicate support of this in the ULA 'supported features' AVP. If this indication is not present the MME or AMF knows that dual-registration is not allowed and should not provide the 'no-N26 support' indication to the UE.","secretary_remarks":"Revision of S2-180119, merging S2-180094. Revised in parallel session to S2-180804.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17970,"status":"revised","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180119","revisedto":"S2-180804","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180785.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180786","title":"23.501: Clarification on SMF selection for interworking","source":"LG Electronics, Intel","contact":"Jinsook Ryu","contact-id":39022,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: It is clarified that AMF shall select same SMF for multiple PDU sessios to support interworking with EPS.","secretary_remarks":"Revision of S2-180403. Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18050,"status":"noted","reservation_date":"2018-01-24 06:42:25","uploaded":"2018-01-26 18:07:53","revisionof":"S2-180403","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180786.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180787","title":"23.502: Corrections to the Inter-system mobility procedures","source":"NTT DOCOMO, LG Electronics","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. In 4.11.1.3.3, the AMF takes the SMF address from UDM, not from EPS bearer context. The AMF provides the PDU Session ID (and not the EBI) to the SMF in the CreateSMContext. The SMF responds with the allocated EBI information, and AMF stores the allocated EBI(s) associated to the PDU Session ID. In 4.11.1.1 (with N26) and 4.11.2.1 (without N26) it is clarified the PGW-C+SMF registers the PDU Session ID - SMF ID association to the UDM for PDN connections established in EPC. In 5.2.8.2.2 and 5.2.8.2.5, the Allocated EBI information is added as an optional output parameter in the Create service operations.  2. In 4.11.1.2.2.2, 4.11.1.3.3 and 4.11.1.4.2 replace the UpdateSMContext with CreateSMContext. In 5.2.8.2.2 and 5.2.8.2.5, the PDU Session ID is changed as an optional input parameter in the Create service operations, and in it is changed 5.2.8.2.6 mandatory for Update operation. 3. In 4.11.1.3.3, the active flag setting is changed to the 'PDU Session(s) to be re-","secretary_remarks":"Revision of S2-180732. Revised in parallel session to S2-180795.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17760,"status":"revised","reservation_date":"2018-01-25 14:56:03","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180732","revisedto":"S2-180795","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180787.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180788","title":"23.502: Request Type in PDN connectivity request for SRM interworking","source":"Samsung","contact":"Jungshin Park","contact-id":65750,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Change the related text: If the TAU was rejected in Step 2 the IP address preservation is not provided. In this case the UE provides IMSI in the Attach Request, and provides a Request Type 'initial request' in the PDN CONNECTIVITY Request if included in the Attach Request.","secretary_remarks":"Revision of S2-180730. Revised in parallel session to S2-180809.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18190,"status":"revised","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180730","revisedto":"S2-180809","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180788.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180789","title":"[DRAFT] LS on CN selection using RRC redirection","source":"SA WG2","contact":"Maurice Pope","contact-id":648,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG2","secretary_remarks":"Created in parallel session. Noted in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17350,"status":"noted","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180789.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180790","title":"23.501 Clarification of interworking procedures without N26 interface","source":"Secretary of SA WG2","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: clarifications on the principles of interworking without N26 and the way they are fulfilled","secretary_remarks":"Revision of S2-180164. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18280,"status":"approved","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180164","revisedto":"S2-182260, S2-182281","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180790.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180791","title":"23.501: Clean up on the interworking without 26 indication","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clean up, replace dual registration mode indication with interworking without N26 indication","secretary_remarks":"Revision of S2-180558, merging S2-180704 and S2-180399. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18310,"status":"approved","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180558","revisedto":"S2-181538","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180791.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180792","title":"23.502 Clarification of mobility procedure from EPS to 5GS without N26 interface","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: addition that Notify message MME > HSS shall be sent when when the subscription data indicates that the user is allowed use 5G as a RAT type in order to handle EPS to 5GS handover.","secretary_remarks":"Revision of S2-180163. Revised in parallel session to S2-180808.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18110,"status":"revised","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180163","revisedto":"S2-180808","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180792.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180793","title":"23.501: Clarification on the use of indicators for the support of interworking without N26 and interworking with N26","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Indication that interworking with N26 is supported is sent to the device Conditions for the UE to be in dual registration are clarified","secretary_remarks":"Revision of S2-180165. Revised in parallel session to S2-180814.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18160,"status":"revised","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180165","revisedto":"S2-180814, S2-182263","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180793.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180794","title":"23.502: Update Handover procedures in clause 4.11.1.2","source":"Huawei, Hisilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Correction on the procedure of 5GS to EPS handover using N26 interface in which the AMF sends the Handover Command to the source NG-RAN including (Transparent container (radio aspect parameters that the target eNB has set-up in the preparation phase), CN tunnel info for data forwarding per PDU Session, QoS flows for Data Forwarding). 2. Correction on the procedure of EPS to 5GS handover using N26 interface in which SMF+PGW-C initiates an N4 Session Modification procedure before SMF+PGW-C responses to AMF.","secretary_remarks":"Revision of S2-180678. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17740,"status":"approved","reservation_date":"2018-01-25 14:56:04","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180678","revisedto":"S2-181592","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180794.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180795","title":"23.502: Corrections to the Inter-system mobility procedures","source":"NTT DOCOMO, LG Electronics","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. In 4.11.1.3.3, the AMF takes the SMF address from UDM, not from EPS bearer context. The AMF provides the PDU Session ID (and not the EBI) to the SMF in the CreateSMContext. The SMF responds with the allocated EBI information, and AMF stores the allocated EBI(s) associated to the PDU Session ID. In 4.11.1.1 (with N26) and 4.11.2.1 (without N26) it is clarified the PGW-C+SMF registers the PDU Session ID - SMF ID association to the UDM for PDN connections established in EPC. In 5.2.8.2.2 and 5.2.8.2.5, the Allocated EBI information is added as an optional output parameter in the Create service operations.  2. In 4.11.1.2.2.2, 4.11.1.3.3 and 4.11.1.4.2 replace the UpdateSMContext with CreateSMContext. In 5.2.8.2.2 and 5.2.8.2.5, the PDU Session ID is changed as an optional input parameter in the Create service operations, and in it is changed 5.2.8.2.6 mandatory for Update operation. 3. In 4.11.1.3.3, the active flag setting is changed to the 'PDU Session(s) to be re-","secretary_remarks":"Revision of S2-180787. interworking related aspects postponed Revised in parallel session to S2-180802.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17770,"status":"revised","reservation_date":"2018-01-25 14:56:19","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180787","revisedto":"S2-180802","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180795.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180796","title":"23.501: Generating EPS PDN Connection parameters from 5G PDU Session parameters","source":"Huawei, HiSilicon","contact":"Guowei Ouyang","contact-id":47206,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Proposes a new annex about how to generate the EPS PDN connection parameters from the 5G PDU Session parameters in PGW-C+SMF.","secretary_remarks":"Revision of S2-180125. Revised in parallel session to S2-180807.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17940,"status":"revised","reservation_date":"2018-01-25 14:56:19","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180125","revisedto":"S2-180807","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180796.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180797","title":"23.501: EPC to 5GC Migration fixes for Option 7","source":"Nokia, Nokia Shanghai Bell, AT&T","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Propose to reflect the necessary requirement for CN selection in case of Option 7 architecture: UE AS layer should indicate to the RAN whether it is requesting EPS access or 5GS access","secretary_remarks":"Revision of S2-180775. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17450,"status":"approved","reservation_date":"2018-01-26 07:39:41","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180775","revisedto":"S2-181754","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180797.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180798","title":"[draft] Reply LS to GSMA NG SIGNAL on Interworking between networks with different 5G deployments","source":"SA WG2","contact":"Susana Sabater","contact-id":31269,"tdoctype":"LS out","for":"Decision","abstract":"To: GSMA NG SIGNAL","secretary_remarks":"Revision of S2-180774. Revised in parallel session to S2-180810.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17400,"status":"revised","reservation_date":"2018-01-26 07:39:41","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180774","revisedto":"S2-180810","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"GSMA NG SIGNAL","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180798.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180799","title":"23.501: EPS Interworking: 5G-S-TMSI derivation and context retrieval","source":"Nokia, Nokia Shanghai Bell, LG Electronics","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: If the UE has 5G-GUTI, it must derive S-TMSI from 5G-GUTI. Also, AMF can retrieve security context from another AMF (reducing the need to perform re-authentication), enabling security separation (as agreed in the last meeting).","secretary_remarks":"Revision of S2-180777. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17580,"status":"approved","reservation_date":"2018-01-26 07:39:41","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180777","revisedto":"S2-181755","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180799.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180800","title":"23.502: QoS clarifications for EPC interworking","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Clarify that the UE and the network need to store the association between the PDU Session ID and the default EBI, and the association between the QoS flow and the mapped EPS QoS parameters, and association between EBI and the 5G QoS Rules.","secretary_remarks":"Revision of S2-180778. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17630,"status":"approved","reservation_date":"2018-01-26 07:39:41","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180778","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180800.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180801","title":"23.502: Clarifications on EPS to 5GS handover procedure using N26","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: The two ENs are to be removed","secretary_remarks":"Revision of S2-180779. Revised in parallel session to S2-180811.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17660,"status":"revised","reservation_date":"2018-01-26 07:39:41","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180779","revisedto":"S2-180811","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180801.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180802","title":"23.502: Corrections to the Inter-system mobility procedures","source":"NTT DOCOMO, LG Electronics","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. In 4.11.1.3.3, the AMF takes the SMF address from UDM, not from EPS bearer context. The AMF provides the PDU Session ID (and not the EBI) to the SMF in the CreateSMContext. The SMF responds with the allocated EBI information, and AMF stores the allocated EBI(s) associated to the PDU Session ID. In 4.11.1.1 (with N26) and 4.11.2.1 (without N26) it is clarified the PGW-C+SMF registers the PDU Session ID - SMF ID association to the UDM for PDN connections established in EPC. In 5.2.8.2.2 and 5.2.8.2.5, the Allocated EBI information is added as an optional output parameter in the Create service operations.  2. In 4.11.1.2.2.2, 4.11.1.3.3 and 4.11.1.4.2 replace the UpdateSMContext with CreateSMContext. In 5.2.8.2.2 and 5.2.8.2.5, the PDU Session ID is changed as an optional input parameter in the Create service operations, and in it is changed 5.2.8.2.6 mandatory for Update operation. 3. In 4.11.1.3.3, the active flag setting is changed to the 'PDU Session(s) to be re-","secretary_remarks":"Revision of S2-180795. Revised in parallel session to S2-180813.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17780,"status":"revised","reservation_date":"2018-01-26 07:39:41","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180795","revisedto":"S2-180813","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180802.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180803","title":"Capturing EPC specifications impacts for 5GC interworking","source":"Irfan (Cisco)","contact":"Maurice Pope","contact-id":648,"tdoctype":"discussion","for":"Endorsement","abstract":"-","secretary_remarks":"Created in parallel session Revised in parallel session to S2-180815.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17500,"status":"revised","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"","revisedto":"S2-180815","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180803.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180804","title":"23.502: MME and AMF registration in HSS+UDM","source":"Cisco","contact":"Irfan Ali","contact-id":74090,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: For no-N26 procedures, the MME and AMF explicitly includes 'Dual MME\/AMF registration indicator' to the HSS+UDM.  If HSS does not support dual MME\/AMF registration it does not indicate support of this in the ULA 'supported features' AVP. If this indication is not present the MME or AMF knows that dual-registration is not allowed and should not provide the 'no-N26 support' indication to the UE.","secretary_remarks":"Revision of S2-180785. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17980,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180785","revisedto":"S2-181806","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180804.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180805","title":"23.502: Indirect data forwarding in home routed roaming case","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying that, in home routed roaming case, the V-SMF is responsible for handling indirect data forwarding during the handover procedure from 5GS to EPS. 2 Similar clarfication for the handover procedure from EPS to 5GS. 3. Removing the FFS on the indirect data forwarding in home routed roaming.","secretary_remarks":"Revision of S2-180784. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17880,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180784","revisedto":"S2-181512","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180805.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180806","title":"23.502: Interaction between SMF and UPF during the inter-system change","source":"CATT","contact":"Hucheng Wang","contact-id":56627,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. Clarifying that the PGW-C+SMF sends both of Sx and N4 session management messages to the UPF+PGW-U. 2 removing the related FFS.","secretary_remarks":"Revision of S2-180783. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17910,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180783","revisedto":"S2-181513","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180806.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180807","title":"23.501: Generating EPS PDN Connection parameters from 5G PDU Session parameters","source":"Huawei, HiSilicon","contact":"Guowei Ouyang","contact-id":47206,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Proposes a new annex about how to generate the EPS PDN connection parameters from the 5G PDU Session parameters in PGW-C+SMF.","secretary_remarks":"Revision of S2-180796. Endorsed in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17950,"status":"endorsed","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180796","revisedto":"S2-181594","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180807.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180808","title":"23.502 Clarification of mobility procedure from EPS to 5GS without N26 interface","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: addition that Notify message MME > HSS shall be sent when when the subscription data indicates that the user is allowed use 5G as a RAT type in order to handle EPS to 5GS handover.","secretary_remarks":"Revision of S2-180792. For e-mail approval. e-mail revision 1 approved. Revised to S2-181404.","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18120,"status":"revised","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180792","revisedto":"S2-181404, S2-182251","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180808.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180809","title":"23.502: Request Type in PDN connectivity request for SRM interworking","source":"Samsung","contact":"Jungshin Park","contact-id":65750,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Change the related text: If the TAU was rejected in Step 2 the IP address preservation is not provided. In this case the UE provides IMSI in the Attach Request, and provides a Request Type 'initial request' in the PDN CONNECTIVITY Request if included in the Attach Request.","secretary_remarks":"Revision of S2-180788. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18200,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180788","revisedto":"S2-182090","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180809.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180810","title":"Reply LS to GSMA NG SIGNAL on Interworking between networks with different 5G deployments","source":"SA WG2","contact":"Susana Sabater","contact-id":31269,"tdoctype":"LS out","for":"Decision","abstract":"To: GSMA NG SIGNAL","secretary_remarks":"Revision of S2-180798. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17410,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180798","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-180019","lsto":"GSMA NG SIGNAL","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180810.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180811","title":"23.502: Clarifications on EPS to 5GS handover procedure using N26","source":"China Mobile","contact":"Aihua Li","contact-id":58162,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: The two ENs are to be removed","secretary_remarks":"Revision of S2-180801. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17670,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180801","revisedto":"S2-182089","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180811.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180812","title":"23.502: Clean up FFSs in 4.11.1.2.2","source":"Huawei, HiSilicon","contact":"Runze Zhou","contact-id":60945,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1 SSC mode is sent to UE during the PDN Connection Establishment procedure. 2 change the 5G security context mapping from an EN to a Note. 3 add description between SMF and UPF","secretary_remarks":"Revision of S2-180782. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17720,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180782","revisedto":"S2-181593","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180812.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180813","title":"23.502: Corrections to the Inter-system mobility procedures","source":"NTT DOCOMO, LG Electronics","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: 1. In 4.11.1.3.3, the AMF takes the SMF address from UDM, not from EPS bearer context. The AMF provides the PDU Session ID (and not the EBI) to the SMF in the CreateSMContext. The SMF responds with the allocated EBI information, and AMF stores the allocated EBI(s) associated to the PDU Session ID. In 4.11.1.1 (with N26) and 4.11.2.1 (without N26) it is clarified the PGW-C+SMF registers the PDU Session ID - SMF ID association to the UDM for PDN connections established in EPC. In 5.2.8.2.2 and 5.2.8.2.5, the Allocated EBI information is added as an optional output parameter in the Create service operations.  2. In 4.11.1.2.2.2, 4.11.1.3.3 and 4.11.1.4.2 replace the UpdateSMContext with CreateSMContext. In 5.2.8.2.2 and 5.2.8.2.5, the PDU Session ID is changed as an optional input parameter in the Create service operations, and in it is changed 5.2.8.2.6 mandatory for Update operation. 3. In 4.11.1.3.3, the active flag setting is changed to the 'PDU Session(s) to be re-","secretary_remarks":"Revision of S2-180802. Agreed in parallel session. Block Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17790,"status":"approved","reservation_date":"2018-01-26 13:51:49","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180802","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180813.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180814","title":"23.501: Clarification on the use of indicators for the support of interworking without N26 and interworking with N26","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: Indication that interworking with N26 is supported is sent to the device Conditions for the UE to be in dual registration are clarified","secretary_remarks":"Revision of S2-180793. Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18170,"status":"approved","reservation_date":"2018-01-26 13:51:50","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180793","revisedto":"S2-182282","release":"Rel-15","crspec":23.501,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180814.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-180815","title":"Capturing EPC specifications impacts for 5GC interworking","source":"Irfan (Cisco)","contact":"Maurice Pope","contact-id":648,"tdoctype":"discussion","for":"Endorsement","abstract":"-","secretary_remarks":"Revision of S2-180803. Endorsed in parallel session","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":17510,"status":"endorsed","reservation_date":"2018-01-26 13:52:02","uploaded":"2018-01-26 18:07:54","revisionof":"S2-180803","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-180815.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-181404","title":"23.502 Clarification of mobility procedure from EPS to 5GS without N26 interface","source":"Orange","contact":"Thouraya Toukabri","contact-id":66374,"tdoctype":"draftCR","for":"Approval","abstract":"Summary of change: addition that Notify message MME > HSS shall be sent when when the subscription data indicates that the user is allowed use 5G as a RAT type in order to handle EPS to 5GS handover.","secretary_remarks":"e-mail revision 1 of S2-180808. Approved","agenda_item_sort_order":27,"ainumber":"6.5.9","ainame":"Interworking and Migration","tdoc_agenda_sort_order":18130,"status":"approved","reservation_date":"2018-02-02 10:04:25","uploaded":"2018-02-02 10:30:31","revisionof":"S2-180808","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_125_Gothenburg\/Docs\/S2-181404.zip","group":"S2","meeting":"S2-125","year":2018,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]