[{"name":"S2-2000237","title":"Criteria for I-SMF (and V-SMF) selection and change including also ATSSS cases","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: See reason for change","secretary_remarks":"Revised in parallel session to S2-2001037.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19660,"status":"revised","reservation_date":"2020-01-03 15:45:49","uploaded":"2020-01-07 13:10:27","revisionof":"","revisedto":"S2-2001037","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":2030.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000237.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000238","title":"Clean up of I\/V\/SMF selection","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.23.2 and 4.3.2.2.3.2 refer to clause\u00a05.34.3 of TS 23.501 [2]","secretary_remarks":"Revised in parallel session, merging S2-2000270, to S2-2001040.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19740,"status":"revised","reservation_date":"2020-01-03 15:45:50","uploaded":"2020-01-07 13:10:27","revisionof":"","revisedto":"S2-2001040","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1963.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000238.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000239","title":"ETSUN corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: See reason for change","secretary_remarks":"Revised in parallel session to S2-2001042.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19790,"status":"revised","reservation_date":"2020-01-03 15:45:51","uploaded":"2020-01-07 13:10:27","revisionof":"","revisedto":"S2-2001042","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1964.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000239.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000270","title":"Exclusion of DNN in I-SMF selection","source":"Cisco Systems","contact":"Subrata Mukherjee","contact-id":81963,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that DNN is not used for NRF Discovery in I-SMF selection.","secretary_remarks":"Merged into S2-2001040","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19710,"status":"merged","reservation_date":"2020-01-03 19:51:59","uploaded":"2020-01-06 04:48:54","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1974.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/TSG_SA\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000270.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000289","title":"Correction to Handover Procedures","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 4.11.1.2.2.2, clarify that V-SMF indicates the HO Preparation Indication to H-SMF. Clause 4.11.1.2.2.3, clarify that V-SMF indicates the Handover Complete Indication to H-SMF to perform the path switch when handover is successful. Clause 4.11.1.2.3, add Home Routed roaming scenario in Figure 4.11.1.2.3-1; clarify that V-SMF indicates Relocation Cancel to H-SMF to release the resources on H-SMF\/H-UPF in step 4b~4d; Remove '(IMSI, Relocation Cancel Indication)' from Delete Session Request in step 4 as it's not according to TS 29.74; Indirect forwarding tunnel releasing in target system is not needed for 5GC, in step 8. Clause 4.23.7.3.2, during preparation phase, new steps 7c~7f are added to create PDU Session resource at SMF to manage UL CN tunnel for N9. Clause 4.23.7.3.3, in execution phase, replace PDU Session Create with PDU Session Update in step 6. New clause 4.23.7.3.x is added for Handover Cancellation for N2 based handover with I-SMF insertion\/change\/removal. Clause 4.23.11.2, for Xn based handover with I-SMF insertion, clarify the UL CN Tunnel for N9 is managed by PDU Session in step 7a\/7b and I-SMF configures N9 UL CN Tunnel in step 9a\/9b. Clarify the SMF to start a timer for pending release of N3 UL tunnel in step 7b. Clause 4.23.11.4 Clarify that SMF starts a timer for pending release of N9 UL Tunnel during Xn based handover with I-SMF removal, in step 5b; Clauses 5.2.8.2.2, 5.2.8.2.3, 5.2.8.2.5, 5.2.8.2.6, Add Handover Indications (HO Preparation Indication\/Handover Complete Indication\/Relocation Cancel Indication) in Create\/Update service operations for PDU Session and SM Context.","secretary_remarks":"Revised in parallel session, merging S2-2000627, to S2-2001038.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19760,"status":"revised","reservation_date":"2020-01-03 22:06:56","uploaded":"2020-01-07 13:16:14","revisionof":"","revisedto":"S2-2001038","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1981.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000289.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000298","title":"IWK IDLE mode mobility using N26 interface with I-SMF\/I-UPF and data forwarding","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) Introduce Idle mode mobility procedures from 5GS to EPS with data forwarding and I-SMF removal. 2) Introduce Idle mode mobility procedures from EPS to 5GS with data forwarding and I-SMF inserstion","secretary_remarks":"Revision of withdrawn S2-1912553 from S2#136. Revised in parallel session to S2-2001041.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19720,"status":"revised","reservation_date":"2020-01-03 22:16:53","uploaded":"2020-01-07 14:25:04","revisionof":"S2-1911107","revisedto":"S2-2001041","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1825.0,"crrevision":5.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000298.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000343","title":"Correction of 5GS to EPS Idle mode mobility using N26 interface with I-SMF removal","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update 4.23.12.2 to refer to home-routed case 5GS to EPS Idle mode mobility","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19820,"status":"agreed","reservation_date":"2020-01-06 01:09:36","uploaded":"2020-01-07 13:59:51","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1989.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000343.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000372","title":"Different N3\/N9 tunnel information","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Move the different tunnel info allocation from step 8 to step 4. Add description that the PSA may change tunnel endpoint when I-UPF is inserted or removed. Add Xn based handover without I-SMF change.","secretary_remarks":"Revised in parallel session to S2-2001039.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19680,"status":"revised","reservation_date":"2020-01-06 09:06:53","uploaded":"2020-01-07 13:06:22","revisionof":"","revisedto":"S2-2001039","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1998.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000372.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000453","title":"Paging Policy Differentiation","source":"Tencent","contact":"Chunshan Xiong","contact-id":79110,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In case of PDU Session with I-SMF, the I-SMF is responsible of controlling UPF setting of the PPI. The I-SMF sends the Nsmf_PDUSession_Create Request towards the SMF via the SCP; The SCP forwards the Nsmf_PDUSession_Create Request to the SMF.","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19700,"status":"agreed","reservation_date":"2020-01-06 15:44:58","uploaded":"2020-01-07 14:56:23","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":2048.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000453.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000470","title":"Non N26 based Interworking Procedures with I-SMF","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: At Non N26 based Interworking Procedures, add possible I-SMF insertion (mobility to 5GS) and removal (mobility from 5GS)","secretary_remarks":"Revised in parallel session to S2-2001043.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19830,"status":"revised","reservation_date":"2020-01-06 16:28:56","uploaded":"2020-01-07 13:10:27","revisionof":"","revisedto":"S2-2001043","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":2019.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000470.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000471","title":"Support of ETSUN in case of Non 3GPP access","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The proposed solution: allocate a TA per non 3GPP gateway (e.g. N3IWF) : each non 3GPP gateway is locally configured with its own TAI whose value is provided (as in case of 3GPP access) to AMF at INITIAL UE NGAP\/N2 message as part of UE location. This is used by the AMF as the UE TA and the same algorithm than in case of 3GPP access can apply for the determination of I-SMF insertion, change, removal for a PDU Session \u00a75.32.1: A MA PDU Session may need an I-SMF (as defined in clause 5.34) for one access while no I-SMF is used for the other access","secretary_remarks":"Revision of postponed S2-1912077 from S2#136. Revised in parallel session to S2-2001033.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19580,"status":"revised","reservation_date":"2020-01-06 16:28:57","uploaded":"2020-01-07 13:43:51","revisionof":"S2-1912077","revisedto":"S2-2001033","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1699.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000471.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000472","title":"Support of ETSUN in case of Non 3GPP access","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Case 1 change to 4.23.Y (new): When a MA PDU is supported in a PLMN that deploys I-SMF or when V-SMF service areas do not cover the whole serving PLMN, the AMF may need to support cases where the 3GPP and the Non 3GPP access of a MA PDU Session are served by the same I-SMF but also cases where they are not served by the same I-SMF 4.23.X (new): document that PDU Session mobility between 3GPP and N3GPP access may lead to I-SMF insertion, change, removal. 4.23.5.1: '(i.e. Tracking Area of the UE on the access where the PDU Session establishment has been received)' clarification added to also deal with ATSSS. The selection \/ insertion of I-SMF applies on a per access basis. 5.2.2.2.2: Adds I-SMF information per Access Type in table 5.2.2.2.2-1 describing information exchanged between AMF(s) over N14 Case 2: When a UE registers with the network over the Non-3GPP access, the AMF allocates a registration area that only includes the N3GPP TAI to the UE. This N3GPP TAI is associated with the entity terminating the N2 interface at the N3GPP 5G AN side (e.g. N3IWF Hence \u00a7 4.2.7.1 is modified as follows: allocate a TA per non 3GPP gateway (e.g. N3IWF) : each non 3GPP gateway is locally configured with its own TAI whose value is provided (as in case of 3GPP access) to AMF at INITIAL UE NGAP\/N2 message as part of UE location. This is used by the AMF as the UE TA and the same algorithm than in case of 3GPP access can apply for the determination of I-SMF insertion, change, removal for a PDU Session","secretary_remarks":"Revision of postponed S2-1912076 from S2#136. Revised in parallel session to S2-2001034.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19600,"status":"revised","reservation_date":"2020-01-06 16:28:58","uploaded":"2020-01-07 13:43:51","revisionof":"S2-1912078","revisedto":"S2-2001034","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1669.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000472.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000473","title":"On ETSUN and ATSSS (including N3GPP access).","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"discussion","for":"Discussion","abstract":"This paper","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19350,"status":"noted","reservation_date":"2020-01-06 16:28:59","uploaded":"2020-01-07 13:43:51","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ETSUN"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000473.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000627","title":"Missing Handover cancel procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the handover cancel for the HR roaming case. Add a handover cancel procedure for handover without I-SMF change\/removal. Add a handover cancel procedure for handover with I-SMF insertion, change or removal.","secretary_remarks":"Merged into S2-2001038","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19780,"status":"merged","reservation_date":"2020-01-07 06:40:06","uploaded":"2020-01-07 13:06:22","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"5GS_Ph1"},{"winame":"ETSUN"}],"crnumber":2038.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000627.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000628","title":"End marker indication in SR procedure","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update SR procedure when I-SMF is involved to include how the end marker is sent.","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19810,"status":"agreed","reservation_date":"2020-01-07 06:40:07","uploaded":"2020-01-07 13:06:22","revisionof":"","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":2039.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000628.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000656","title":"Discuss on supporting MA PDU Session in ETSUN scenario.","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"discussion","for":"Discussion","abstract":"This discussion paper analyses supporting non-3GPP access in ETSUN scenario and proposes a way forward.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19360,"status":"noted","reservation_date":"2020-01-07 07:16:23","uploaded":"2020-01-07 14:12:17","revisionof":"","revisedto":"","release":"Rel-16","crspec":"","crspecversion":"","workitem":[{"winame":"ETSUN"},{"winame":"ATSSS"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000656.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000657","title":"Support MA PDU Session in ETSUN scenario","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1, Change 'UPF' to 'PSA UPF'. 2, Add the architecture figure to support MA PDU session in ETSUN scenario.","secretary_remarks":"Revised in parallel session to S2-2001035.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19620,"status":"revised","reservation_date":"2020-01-07 07:16:23","uploaded":"2020-01-07 14:12:17","revisionof":"","revisedto":"S2-2001035","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"},{"winame":"ATSSS"}],"crnumber":2081.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000657.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2000658","title":"Support MA PDU Session in ETSUN scenario","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Modify the MA PDU Session establishment\/modification procedure and the adding\/re-activating\/de-activating user-plane resource procedure to support MA PDU Session when considering ETSUN scenario.","secretary_remarks":"Revised in parallel session to S2-2001036.","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19640,"status":"revised","reservation_date":"2020-01-07 07:16:24","uploaded":"2020-01-07 14:12:17","revisionof":"","revisedto":"S2-2001036","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"},{"winame":"ATSSS"}],"crnumber":2046.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2000658.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001033","title":"Support of ETSUN in case of Non 3GPP access","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The proposed solution: - allocate a TA per non 3GPP gateway (e.g. N3IWF) : each non 3GPP gateway is locally configured with its own TAI whose value is provided (as in case of 3GPP access) to AMF at INITIAL UE NGAP\/N2 message as part of UE location. This is used by the AMF as the UE TA and the same algorithm than in case of 3GPP access can apply for the determination of I-SMF insertion, change, removal for a PDU Session \u00a75.32.1: A MA PDU Session may need an I-SMF (as defined in clause 5.34) for one access while no I-SMF is used for the other access","secretary_remarks":"Revision of S2-2000471. Postponed in parallel session","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19590,"status":"postponed","reservation_date":"2020-01-14 20:12:54","uploaded":"2020-01-18 20:57:51","revisionof":"S2-2000471","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1699.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001033.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001034","title":"Support of ETSUN in case of Non 3GPP access","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Case 1 change to 4.23.Y (new): When a MA PDU is supported in a PLMN that deploys I-SMF or when V-SMF service areas do not cover the whole serving PLMN, the AMF may need to support cases where the 3GPP and the Non 3GPP access of a MA PDU Session are served by the same I-SMF but also cases where they are not served by the same I-SMF 4.23.X (new): document that PDU Session mobility between 3GPP and N3GPP access may lead to I-SMF insertion, change, removal. 4.23.5.1: '(i.e. Tracking Area of the UE on the access where the PDU Session establishment has been received)' clarification added to also deal with ATSSS. The selection \/ insertion of I-SMF applies on a per access basis. 5.2.2.2.2: Adds I-SMF information per Access Type in table 5.2.2.2.2-1 describing information exchanged between AMF(s) over N14 Case 2: When a UE registers with the network over the Non-3GPP access, the AMF allocates a registration area that only includes the N3GPP TAI to the UE. This N3GPP TAI is associated with the entity terminating the N2 interface at the N3GPP 5G AN side (e.g. N3IWF Hence \u00a7 4.2.7.1 is modified as follows: allocate a TA per non 3GPP gateway (e.g. N3IWF) : each non 3GPP gateway is locally configured with its own TAI whose value is provided (as in case of 3GPP access) to AMF at INITIAL UE NGAP\/N2 message as part of UE location. This is used by the AMF as the UE TA and the same algorithm than in case of 3GPP access can apply for the determination of I-SMF insertion, change, removal for a PDU Session","secretary_remarks":"Revision of S2-2000472. Postponed in parallel session","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19610,"status":"postponed","reservation_date":"2020-01-14 20:12:55","uploaded":"2020-01-18 20:57:51","revisionof":"S2-2000472","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1669.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001034.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001035","title":"Support MA PDU Session in ETSUN scenario","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1, Change 'UPF' to 'PSA UPF'. 2, Add the architecture figure to support MA PDU session in ETSUN scenario.","secretary_remarks":"Revision of S2-2000657. Postponed in parallel session. Revised at S2#137E in S2-2002217 (postponed)","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19630,"status":"revised","reservation_date":"2020-01-14 20:12:56","uploaded":"2020-01-20 08:48:53","revisionof":"S2-2000657","revisedto":"S2-2002217","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"},{"winame":"ATSSS"}],"crnumber":2081.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001035.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001036","title":"Support MA PDU Session in ETSUN scenario","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Modify the MA PDU Session establishment\/modification procedure and the adding\/re-activating\/de-activating user-plane resource procedure to support MA PDU Session when considering ETSUN scenario.","secretary_remarks":"Revision of S2-2000658. Postponed in parallel session. Revised at S2#137E in S2-2002218 (postponed)","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19650,"status":"revised","reservation_date":"2020-01-14 20:12:57","uploaded":"2020-01-20 08:48:53","revisionof":"S2-2000658","revisedto":"S2-2002218","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"},{"winame":"ATSSS"}],"crnumber":2046.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001036.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001037","title":"Criteria for I-SMF (and V-SMF) selection and change including also ATSSS cases","source":"Nokia, Nokia Shanghai Bell, Cisco Systems","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: See reason for change","secretary_remarks":"Revision of S2-2000237. Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19670,"status":"agreed","reservation_date":"2020-01-14 20:12:58","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000237","revisedto":"","release":"Rel-16","crspec":"23.501","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":2030.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001037.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001038","title":"Correction to Handover Procedures","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 4.11.1.2.2.2, clarify that V-SMF indicates the HO Preparation Indication to H-SMF. Clause 4.11.1.2.2.3, clarify that V-SMF indicates the Handover Complete Indication to H-SMF to perform the path switch when handover is successful. Clause 4.11.1.2.3, add Home Routed roaming scenario in Figure 4.11.1.2.3-1; clarify that V-SMF indicates Relocation Cancel to H-SMF to release the resources on H-SMF\/H-UPF in step 4b~4d; Remove '(IMSI, Relocation Cancel Indication)' from Delete Session Request in step 4 as it's not according to TS 29.74; Indirect forwarding tunnel releasing in target system is not needed for 5GC, in step 8. Clause 4.23.7.3.2, during preparation phase, new steps 7c~7f are added to create PDU Session resource at SMF to manage UL CN tunnel for N9. Clause 4.23.7.3.3, in execution phase, replace PDU Session Create with PDU Session Update in step 6. New clause 4.23.7.3.x is added for Handover Cancellation for N2 based handover with I-SMF insertion\/change\/removal. Clause 4.23.11.2, for Xn based handover with I-SMF insertion, clarify the UL CN Tunnel for N9 is managed by PDU Session in step 7a\/7b and I-SMF configures N9 UL CN Tunnel in step 9a\/9b. Clarify the SMF to start a timer for pending release of N3 UL tunnel in step 7b. Clause 4.23.11.4 Clarify that SMF starts a timer for pending release of N9 UL Tunnel during Xn based handover with I-SMF removal, in step 5b; Clauses 5.2.8.2.2, 5.2.8.2.3, 5.2.8.2.5, 5.2.8.2.6, Add Handover Indications (HO Preparation Indication\/Handover Complete Indication\/Relocation Cancel Indication) in Create\/Update service operations for PDU Session and SM Context.","secretary_remarks":"Revision of S2-2000289, merging S2-2000627. Agreed in parallel session. Block approved. Revised at S2#137E in S2-2002175 (agreed)","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19770,"status":"revised","reservation_date":"2020-01-14 20:12:59","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000289","revisedto":"S2-2002175","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1981.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001038.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001039","title":"Different N3\/N9 tunnel information","source":"Huawei, HiSilicon, Ericsson, Nokia, Nokia Shanghai Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Move the different tunnel info allocation from step 8 to step 4. Add description that the PSA may change tunnel endpoint when I-UPF is inserted or removed. Add Xn based handover without I-SMF change.","secretary_remarks":"Revision of S2-2000372. Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19690,"status":"agreed","reservation_date":"2020-01-14 20:13:00","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000372","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1998.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001039.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001040","title":"Clean up of I\/V\/SMF selection","source":"Nokia, Nokia Shanghai Bell, Cisco Systems","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.23.2 and 4.3.2.2.3.2 refer to clause\u00a05.34.3 of TS 23.501 [2]","secretary_remarks":"Revision of S2-2000238, merging S2-2000270. Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19750,"status":"agreed","reservation_date":"2020-01-14 20:13:01","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000238","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1963.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001040.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001041","title":"IWK IDLE mode mobility using N26 interface with I-SMF\/I-UPF and data forwarding","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) Introduce Idle mode mobility procedures from 5GS to EPS with data forwarding and I-SMF removal. 2) Introduce Idle mode mobility procedures from EPS to 5GS with data forwarding and I-SMF inserstion","secretary_remarks":"Revision of S2-2000298. Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19730,"status":"agreed","reservation_date":"2020-01-14 20:13:02","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000298","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1825.0,"crrevision":6.0,"crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001041.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001042","title":"ETSUN corrections","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: See reason for change","secretary_remarks":"Revision of S2-2000239. Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19800,"status":"agreed","reservation_date":"2020-01-14 20:13:03","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000239","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":1964.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001042.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2001043","title":"Non N26 based Interworking Procedures with I-SMF","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: At Non N26 based Interworking Procedures, add possible I-SMF insertion (mobility to 5GS) and removal (mobility from 5GS)","secretary_remarks":"Revision of S2-2000470. Agreed in parallel session. Block approved","agenda_item_sort_order":43,"ainumber":"7.10.6","ainame":"Enhancing Topology of SMF and UPF in 5G Networks (ETSUN)","tdoc_agenda_sort_order":19840,"status":"agreed","reservation_date":"2020-01-14 20:13:04","uploaded":"2020-01-18 01:47:52","revisionof":"S2-2000470","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.3.0","workitem":[{"winame":"ETSUN"}],"crnumber":2019.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-200072","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_136AH_Incheon\/Docs\/S2-2001043.zip","group":"S2","meeting":"S2-ah-35699","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]