[{"name":"S2-1901411","title":"LS from CT WG1: LS on emergency registration from states other than limited service state","source":"CT WG1","contact":"Marko Niemi","contact-id":16608,"tdoctype":"LS in","for":"Action","abstract":"CT WG1 noticed that in TS 23.501 the definition for 'Emergency Registered' is applicable only if the registration for emergency services is initiated when in limited service state. TS 23.501: 'Emergency Registered: A UE is considered Emergency Registered over an Access Type in a PLMN when in limited service state and registered for emergency services only over this Access Type in this PLMN.' CT WG1 would like to highlight that the initial registration for emergency services can be initiated also from states other than limited service state e.g. from 5GMM-DEREGISTERED.ATTEMPTING-REGISTRATION state. The UE enters to 5GMM-DEREGISTERED.ATTEMPTING-REGISTRATION state when normal initial registration to the PLMN is rejected due to general NAS level mobility management congestion control and MM back-off timer T3346 is started. In this state the UE camps normally in the cell (i.e. not in limited service) and normal cell reselection process applies. The normal initial registration procedure can be started when timer T3346 expires, but while the timer is running the UE is allowed to perform initial registration for emergency services. For the reasons above CT WG1 has agreed TS 24.501 CR#0435rev5 in Tdoc C1-188587 making correction to the definition of 'Registered for emergency services' removing its limitation to registration from limited service state only (please find the CR attached). Action: CT WG1 kindly asks SA WG2 to take above scenario into consideration, to give feedback if needed and to adjust requirements in TS 23.501 accordingly.","secretary_remarks":"Postponed S2-1900029 from S2#130. Response drafted in S2-1901679. Final response in S2-1902463","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12520,"status":"replied to","reservation_date":"2019-02-05 10:23:57","uploaded":"2019-02-05 10:27:19","revisionof":"S2-1900029","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"C1-188920","lsreply":"S2-1902463, S2-1902463","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901411.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901423","title":"LS from CT WG1: LS on UE requested PDU modification request for Emergency PDU sessions.","source":"CT WG1","contact":"Vishnu Preman","contact-id":67508,"tdoctype":"LS in","for":"Action","abstract":"In the current TS 23.501 specification sub clause 5.16.4.9 it is stated that the The UE shall not request any PDU Session Modification for the emergency PDU Session The network shall reject any UE requested PDU Session Modification that is for an emergency PDU Session. However, In the current 24.501 specification, there are situations where the UE is forced to do a UE requested PDU session modification procedure for an Emergency PDU session as described below. During an emergency PDU session estasblishment, if the UE detects semantic or syntactic errors in the QoS rules received in PDU session establishment accept, UE may need to delete some rules and inform the network about the deletion via a UE initiated PDU session modification procedure. This is important as the UE need to inform the NW that some QoS rules are deleted in the UE. So the UE requested PDU session modification needs to be handled by SMF for an emergency PDU session in abnormal scenarios. Action: CT WG1 thus kindly requests SA WG2 to update the SA WG2 specification to reflect current CT WG1 specification.","secretary_remarks":"Postponed in parallel session","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12570,"status":"postponed","reservation_date":"2019-02-05 10:23:57","uploaded":"2019-02-05 10:27:19","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"C1-190382","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901423.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901486","title":"Informing EPS about Emergency case during Emergency Service Fallback","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In the redirect case, the UE indicates emergency to the target RAN node (existing indication, and the target RAN node indicates emergency to the core node. In the handover case, and only for EPS, when the target RAN node receives the indication in the source to target transparent container (existing indication), the target RAN indicates emergency to the core node.","secretary_remarks":"Revised in parallel session to S2-1902464.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12600,"status":"revised","reservation_date":"2019-02-15 00:55:21","uploaded":"2019-02-19 11:54:18","revisionof":"","revisedto":"S2-1902464","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":995.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901486.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901523","title":"Clarification on Location continuity for handover of emergency session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.13.5.7 step 5, references to clauses 4.11.1.2.1 of 4.11.2.2.2 are added for inter-RAN scenario.","secretary_remarks":"Revised in parallel session to S2-1902465.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12630,"status":"revised","reservation_date":"2019-02-15 12:04:16","uploaded":"2019-02-19 11:54:18","revisionof":"","revisedto":"S2-1902465","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1006.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901523.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901629","title":"PCC support for MCS","source":"FirstNet, AT&T, Suomen Virveverkko Oy, SyncTechno Inc, UK HO.","contact":"Ihab Guirguis","contact-id":65302,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Describe the possibility of anchor change for Ethernet PDU Sessions.","secretary_remarks":"Revised in parallel session to S2-1902466.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12660,"status":"revised","reservation_date":"2019-02-18 00:29:33","uploaded":"2019-02-18 21:53:22","revisionof":"","revisedto":"S2-1902466","release":"Rel-15","crspec":23.503,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":207.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901629.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901657","title":"Clause W.2 on Architecture without IMS-level roaming interfaces to refer to clause Y.9.2 that defines it for 5GS case","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify UE's behaviour on PDN Connection handover to 5GS failure case: UE removes the PDU Session context if the QoS Flow with default QoS Rule is not handoverred to 5GS successfully.","secretary_remarks":"Revised in parallel session to S2-1902467.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12690,"status":"revised","reservation_date":"2019-02-18 09:46:07","uploaded":"2019-02-19 09:12:00","revisionof":"","revisedto":"S2-1902467","release":"Rel-15","crspec":23.228,"crspecversion":"15.3.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1196.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901657.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901678","title":"Alignment of Emergency Registered definition with Stage 3","source":"MediaTek Inc.","contact":"Guillaume Sebire","contact-id":45073,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Statistics or predictions for SMF load are added as possible input parameters to perform SMF selection.","secretary_remarks":"Revision of S2-1900657 from S2#130. Revised in parallel session to S2-1902462.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12550,"status":"revised","reservation_date":"2019-02-18 12:58:48","uploaded":"2019-02-19 11:10:04","revisionof":"S2-1900657","revisedto":"S2-1902462","release":"Rel-15","crspec":23.501,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":901.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901678.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901679","title":"[DRAFT] Reply LS on emergency registration from states other than limited service state","source":"MediaTek Inc.","contact":"Guillaume Sebire","contact-id":45073,"tdoctype":"LS out","for":"Approval","abstract":"Reply LS to CT WG1 (original LS in S2-1900029)","secretary_remarks":"Revision of S2-1900659 from S2#130. Response to S2-1901411. Revised in parallel session to S2-1902463.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12550,"status":"revised","reservation_date":"2019-02-18 12:58:53","uploaded":"2019-02-19 11:10:04","revisionof":"S2-1900659","revisedto":"S2-1902463","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901679.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1901921","title":"Correction on SMSF address registration in UDM","source":"China Mobile","contact":"Jiang Yi","contact-id":56358,"tdoctype":"CR","for":"Approval","abstract":"This paper proposes to draft the clause 'PCF based Service Authorization and Provisioning to UE' based on the basic conclusions in TR 23.786.","secretary_remarks":"Revised in parallel session to S2-1902468.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12710,"status":"revised","reservation_date":"2019-02-19 06:47:13","uploaded":"2019-02-19 06:52:37","revisionof":"","revisedto":"S2-1902468","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1084.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1901921.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902002","title":"Support of T-ADS services when UE operates in Dual Registration mode","source":"Motorola Mobility, Lenovo,","contact":"Dimitrios Karampatsis","contact-id":70692,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding evaluation and conclusion proposal to key issue 3.2","secretary_remarks":"Revision of S2-1900254 from S2#130. Noted in parallel session","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12730,"status":"noted","reservation_date":"2019-02-19 09:28:25","uploaded":"2019-02-19 13:10:14","revisionof":"S2-1900254","revisedto":"","release":"Rel-15","crspec":23.292,"crspecversion":"15.0.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":247.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902002.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902075","title":"EPS Fallback Initial Context Setup","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Solution 17 does not require normative work. It is concluded that this solution should be considered as a baseline. The accumulated packet delay estimation solution is proposed to be standardized in normative phase as it provides flexibilty over Solution 17 with minimal changes to specifications and with no requirement on time synchronization of system entities.","secretary_remarks":"Revised in parallel session to S2-1902469.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12740,"status":"revised","reservation_date":"2019-02-19 10:47:44","uploaded":"2019-02-19 13:39:38","revisionof":"","revisedto":"S2-1902469","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1103.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902075.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902139","title":"Correction of description of the IMS voice over PS Session Supported Indication","source":"Intel","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Overall structure for a new clause in Cellular IoT system enablers is provided and a general description of the MICO mode based power saving functions for CIoT is introduced. Rev. 4 On Periodic Registration Timer Control, add clarification that AMF uses UCU to trigger UE to perform registration update when the periodic registration timer expires with the UE being in CM-CONNECTED. During the registration update trigged by the UCU, the periodic registration timer value is renegotiated. A place holder for eDRX (solution 38) is identified.","secretary_remarks":"Revised in parallel session to S2-1902470.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12760,"status":"revised","reservation_date":"2019-02-19 12:26:00","uploaded":"2019-02-19 14:54:55","revisionof":"","revisedto":"S2-1902470","release":"Rel-15","crspec":23.501,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1018.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902139.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902174","title":"Removal of leftover Note on 'Redirection for EPS fallback for voice is not possible' indication","source":"ORANGE","contact":"Antoine Mouquet","contact-id":38438,"tdoctype":"CR","for":"Approval","abstract":"This contribution adds clause 6.3.x Broadcast for V2X communication over PC5 reference point to 23.287.","secretary_remarks":"Postponed in parallel session","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12780,"status":"postponed","reservation_date":"2019-02-19 14:40:35","uploaded":"2019-02-19 14:57:56","revisionof":"","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1117.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902174.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902462","title":"Alignment of Emergency Registered definition with Stage 3","source":"MediaTek Inc.","contact":"Guillaume Sebire","contact-id":45073,"tdoctype":"CR","for":"Approval","abstract":"This contribution proposes to add a procedure for abnormal behaviour related network data analytics.","secretary_remarks":"Revision of S2-1901678. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12560,"status":"agreed","reservation_date":"2019-02-27 11:33:48","uploaded":"2019-03-08 10:59:17","revisionof":"S2-1901678","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":901.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190155","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902462.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902463","title":"Reply LS on emergency registration from states other than limited service state","source":"SA WG2","contact":"Guillaume Sebire","contact-id":45073,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG1. Attachments: CR 23.501 0901R2 (S2-1902462)","secretary_remarks":"Revision of S2-1901679. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12560,"status":"approved","reservation_date":"2019-02-27 11:33:49","uploaded":"2019-03-08 10:59:17","revisionof":"S2-1901679","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-1901411","lsto":"CT WG1","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902463.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902464","title":"Informing EPS about Emergency case during Emergency Service Fallback","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Alignment with Stage 3 to remove the 'limited service state' restriction","secretary_remarks":"Revision of S2-1901486. Revised in parallel session to S2-1902537.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12610,"status":"revised","reservation_date":"2019-02-27 11:33:49","uploaded":"2019-03-08 10:59:17","revisionof":"S2-1901486","revisedto":"S2-1902537","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":995.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902464.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902465","title":"Clarification on Location continuity for handover of emergency session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"To: CT WG1. Attachments: CR 23.501 0901R2 (S2-1902462)","secretary_remarks":"Revision of S2-1901523. Revised in parallel session to S2-1902538.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12640,"status":"revised","reservation_date":"2019-02-27 11:33:50","uploaded":"2019-03-08 10:59:17","revisionof":"S2-1901523","revisedto":"S2-1902538","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1006.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902465.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902466","title":"PCC support for MCS","source":"FirstNet, AT&T, Suomen Virveverkko Oy, SyncTechno Inc, Home Office.","contact":"Ihab Guirguis","contact-id":65302,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In the redirect case, the UE indicates emergency to the target RAN node (existing indication, and the target RAN node indicates emergency to the core node. In the handover case, and only for EPS, when the target RAN node receives the indication in the source to target transparent container (existing indication), the target RAN indicates emergency to the core node.","secretary_remarks":"Revision of S2-1901629. Revised in parallel session to S2-1902471.","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12670,"status":"revised","reservation_date":"2019-02-27 11:33:51","uploaded":"2019-03-08 10:59:17","revisionof":"S2-1901629","revisedto":"S2-1902471","release":"Rel-15","crspec":23.503,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":207.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902466.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902467","title":"Clause W.2 on Architecture without IMS-level roaming interfaces to refer to clause Y.9.2 that defines it for 5GS case","source":"Nokia, Nokia Shanghai Bell","contact":"Laurent Thiebaut","contact-id":68713,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.13.5.7 step 5, references to clauses 4.11.1.2.1 of 4.11.2.2 are added for inter-RAN scenario.","secretary_remarks":"Revision of S2-1901657. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12700,"status":"agreed","reservation_date":"2019-02-27 11:33:52","uploaded":"2019-03-08 10:59:18","revisionof":"S2-1901657","revisedto":"","release":"Rel-15","crspec":23.228,"crspecversion":"15.3.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1196.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190156","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902467.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902468","title":"Correction on SMSF address registration in UDM","source":"China Mobile","contact":"Jiang Yi","contact-id":56358,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add a new subclause 6.1.3.XX to capture Mission Critical Services support and update table 6.2-2 to add 'MCS priority' to the PDU Session policy control subscription information.","secretary_remarks":"Revision of S2-1901921. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12720,"status":"agreed","reservation_date":"2019-02-27 11:33:53","uploaded":"2019-03-08 10:59:18","revisionof":"S2-1901921","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1084.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190159","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902468.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902469","title":"EPS Fallback Initial Context Setup","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Update annex W.1 to cover also 5GS. Add reference to 5GS case in annex Y to annex W.2 and W.3. In annex W.3: In 5GS case the P-CSCF interfaces with a PCF instead of interfacing with a PCRF.","secretary_remarks":"Revision of S2-1902075. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12750,"status":"agreed","reservation_date":"2019-02-27 11:33:54","uploaded":"2019-03-08 10:59:18","revisionof":"S2-1902075","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1103.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-190159","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902469.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902470","title":"Correction of description of the IMS voice over PS Session Supported Indication","source":"Intel","contact":"Saso Stojanovski","contact-id":24932,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add MAP or Diameter addresses of SMSF in Nudm_UECM_Registration service operation definition as part of inputs.","secretary_remarks":"Revision of S2-1902139. Postponed in parallel session","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12770,"status":"postponed","reservation_date":"2019-02-27 11:33:55","uploaded":"2019-03-08 10:59:18","revisionof":"S2-1902139","revisedto":"","release":"Rel-15","crspec":23.501,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1018.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902470.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902471","title":"PCC support for MCS","source":"FirstNet, AT&T, Suomen Virveverkko Oy, SyncTechno Inc, Home Office.","contact":"Ihab Guirguis","contact-id":65302,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: AMF to provide 'Redirection for EPS fallback for voice is possible' towards RAN at the time of initial context setup. This is to enable RAN make a decision on EPS fallback.","secretary_remarks":"Revision of S2-1902466. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12680,"status":"agreed","reservation_date":"2019-02-27 11:33:56","uploaded":"2019-03-08 10:59:18","revisionof":"S2-1902466","revisedto":"","release":"Rel-15","crspec":23.503,"crspecversion":"15.4.0","workitem":[{"winame":"5GS_Ph1"}],"crnumber":207.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190160","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902471.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902537","title":"Informing EPS about Emergency case during Emergency Service Fallback","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"This p-CR updates the User Plane Congestion Analytics section of TS 23.288","secretary_remarks":"Revision of S2-1902464. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12620,"status":"agreed","reservation_date":"2019-02-28 19:00:20","uploaded":"2019-03-08 14:52:21","revisionof":"S2-1902464","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":995.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190158","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902537.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"S2-1902538","title":"Clarification on Location continuity for handover of emergency session","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Both solution 32 and 33 are evaluated using as criteria for evaluation the following aspects: impacts on the existing SLA monitoring functionality (only estimated since this is supported by OAM and SA WG5), amount of signalling cause by each solution, complexity and cost.","secretary_remarks":"Revision of S2-1902465. Agreed in parallel session. This was Block approved","agenda_item_sort_order":25,"ainumber":"6.5.8","ainame":"Specific services support","tdoc_agenda_sort_order":12650,"status":"agreed","reservation_date":"2019-02-28 19:00:21","uploaded":"2019-03-08 14:52:21","revisionof":"S2-1902465","revisedto":"","release":"Rel-15","crspec":23.502,"crspecversion":"15.4.1","workitem":[{"winame":"5GS_Ph1"}],"crnumber":1006.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-190158","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_131_Tenerife\/Docs\/S2-1902538.zip","group":"S2","meeting":"S2-131","year":2019,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]