[{"name":"S2-2401855","title":"LS from RAN WG3: RAN feedback during handover","source":"RAN WG3","contact":"Feng Han","contact-id":73581,"tdoctype":"LS in","for":"Action","abstract":"RAN WG3 kindly inform SA WG2 that the TRS_URLLC-NR-Core WI is completed in RAN WG3. RAN WG3 would also like to inform SA WG2 that RAN WG3 made the following decisions on the RAN feedback during handover: - For proactive RAN feedback, the proactive parameters (including the Burst Arrival Time Window and Periodicity Range) are not signalled during handover, i.e. not provided by the source gNB to the target gNB during the Xn based handover, and are not provided by the AMF to the target gNB during the NG based handover. - For reactive RAN feedback, the reactive parameter (i.e. Capability for BAT Adaptation) is signalled from the source gNB to the target gNB. Action: RAN WG3 kindly asks SA WG2 to take the above into account.","secretary_remarks":"Revision of Postponed S2-2400064 from S2#160AH-e. Response drafted in S2-2402009. postponed in parallel session.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14220,"status":"postponed","reservation_date":"2024-05-02 14:59:37","uploaded":"2024-02-07 11:12:48","revisionof":"S2-2400064","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"R3-238038","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2401855.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402005","title":"Providing TSCAI to NG-RAN during Xn handovers","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that 'If TSCAI is available at the SMF for an accepted QoS flow, then the SMF shall either include TSCAI for the accepted QoS flows in the N2 SM Information or initiate a separate PDU Session Modification procedure to provide TS","secretary_remarks":"Revision of S2-2401342 from S2#160AH-e. Revised in parallel session to S2-2403522 (Withdrawn). Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14250,"status":"noted","reservation_date":"2024-09-02 13:24:38","uploaded":"2024-02-09 18:14:15","revisionof":"S2-2401342","revisedto":"S2-2403522","release":"Rel-16","crspec":"23.502","crspecversion":"16.18.0","workitem":[{"winame":"Vertical_LAN"}],"crnumber":4737.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402005.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.9.1.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402006","title":"Providing TSCAI to NG-RAN during Xn handovers","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Rel-17 mirror CR: Summary of change: Clarify that 'If TSCAI is available at the SMF for an accepted QoS flow, then the SMF shall either include TSCAI for the accepted QoS flows in the N2 SM Information or initiate a separate PDU Session Modification proce","secretary_remarks":"Revision of S2-2401343 from S2#160AH-e. Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14270,"status":"noted","reservation_date":"2024-09-02 13:30:05","uploaded":"2024-02-09 18:14:15","revisionof":"S2-2401343","revisedto":"","release":"Rel-17","crspec":"23.502","crspecversion":"17.11.0","workitem":[{"winame":"Vertical_LAN"}],"crnumber":4738.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402006.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.9.1.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402007","title":"Providing TSCAI to NG-RAN during Xn handovers","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clarify that 'If TSCAI is available at the SMF for an accepted QoS flow, then the SMF shall either include TSCAI for the accepted QoS flows in the N2 SM Information or initiate a separate PDU Session Modification proce","secretary_remarks":"Revision of S2-2401344 from S2#160AH-e. Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14280,"status":"noted","reservation_date":"2024-09-02 13:34:16","uploaded":"2024-02-09 18:14:15","revisionof":"S2-2401344","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"Vertical_LAN"}],"crnumber":4739.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402007.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402008","title":"Update TSCAI at SMF based on proactive RAN feedback on BAT and periodicity","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in clause 5.27.2.5.2 that the SMF also updates the BAT value and periodicity value of the locally stored TSCAI based on the received BAT offset\/adjusted periodicity from NG-RAN.","secretary_remarks":"Revised in parallel session to S2-2403523.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14290,"status":"revised","reservation_date":"2024-09-02 14:03:49","uploaded":"2024-02-09 18:14:15","revisionof":"","revisedto":"S2-2403523","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5311.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402008.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402009","title":"[DRAFT] Reply LS on RAN feedback during handover","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG3","secretary_remarks":"Revision of S2-2401337 from S2#160AH-e. Response to S2-2401855. Revised in parallel session to S2-2403521 (Withdrawn). Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14230,"status":"revised","reservation_date":"2024-09-02 15:10:13","uploaded":"2024-02-09 18:14:15","revisionof":"S2-2401337","revisedto":"S2-2403521","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"TRS_URLLC-NR-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402009.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402010","title":"Clarifying network configuration for controlling time synchronization service based on the subscription","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifies in clause 5.27.1.11, if an operator wants to prevent UEs that are not subscribed to receive reference time information from receiving the reference time information, then the operator can achieve this by: - configuring the gNB","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14570,"status":"not treated","reservation_date":"2024-09-02 16:22:22","uploaded":"2024-02-09 18:14:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5312.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402010.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402125","title":"Discussion on the support of Network Timing Synchronization Status Reporting","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"discussion","for":"Discussion","abstract":"We provide an update to the discussion paper on Namf_Communication_NonUeN2MessageTransfer vs. Namf_Communication_NonUeN2InfoSubscribe for triggering AMF to send N2 message with TSS reporting request","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14370,"status":"not treated","reservation_date":"2024-02-14 18:50:44","uploaded":"2024-02-16 19:34:53","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"TRS_URLLC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402125.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402126","title":"Reinstating Namf_Communication_NonUeN2MessageTransfer for TSS reporting","source":"Ericsson, Nokia, Nokia Shanghai Bell","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Reinstating Namf_Communication_NonUeN2MessageTransfer as a trigger for an N2 message that would serve as an indication to NG-RAN nodes to start TSS reporting to the AMF; Changes for the Figure: 1) reinstating the use of NonUeN2MessageTr","secretary_remarks":"Revision of S2-2400200 from S2#160AH-e. Revised in parallel session to S2-2403524.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14380,"status":"revised","reservation_date":"2024-02-14 18:50:44","uploaded":"2024-02-16 19:34:53","revisionof":"S2-2400200","revisedto":"S2-2403524","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4674.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402126.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402415","title":"Corrections to timing synchronization status reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The reporting of the timing synchronization status from the gNB is generalized that the gNB reports based on pre-configured thresholds without refering to a clock improvement or degradation. Distinction between interger and enumerated t","secretary_remarks":"Revised in parallel session to S2-2403528.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14470,"status":"revised","reservation_date":"2024-02-16 03:52:59","uploaded":"2024-02-16 17:47:22","revisionof":"","revisedto":"S2-2403528","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5327.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402415.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402424","title":"KI#5 correction to reference of IEEE","source":"Nokia, Nokia Shanghai Bell","contact":"Srinivas Garikipati","contact-id":100437,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Align with the latest IEEE 802.1Qdj and the refernece section is updated accordingly.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14620,"status":"not treated","reservation_date":"2024-02-16 04:05:43","uploaded":"2024-02-16 10:46:34","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5330.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402424.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402479","title":"Correction on CN PDB configured in NG-RAN","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the valid references in Annex M.1 that describes how TSCAI BAT may be corrected and 5G-AN PDB in UL direction is derived to calculate the correct EarliestTransmitOffset for the QoS Flow. Fix Annex M.1 to capture 5G-AN PDB.","secretary_remarks":"Revision of S2-2401441 from S2#160AH-e. Revised in parallel session to S2-2403532.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14630,"status":"revised","reservation_date":"2024-02-16 06:10:45","uploaded":"2024-02-16 13:07:26","revisionof":"S2-2401441","revisedto":"S2-2403532","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5225.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402479.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.28a.1,  M.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402531","title":"Clarification for Event ID in Timing Synchronization Status and Reporting","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: UE behavior upon receiving SIB9 without Event ID after receiving SIB9 with Event ID is clarified.","secretary_remarks":"Revised in parallel session to S2-2403529.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14500,"status":"revised","reservation_date":"2024-02-16 08:15:22","uploaded":"2024-02-16 09:15:55","revisionof":"","revisedto":"S2-2403529","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5335.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402531.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402538","title":"[DRAFT] LS on Event ID for Timing Synchronization Status and Reporting","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"LS out","for":"Approval","abstract":"SA WG2 agreed a CR to clarify the UE behavior upon receiving SIB9 without Event ID after receiving SIB9 with Event ID.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14520,"status":"not treated","reservation_date":"2024-02-16 08:21:55","uploaded":"2024-02-16 09:15:55","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"TRS_URLLC"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402538.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402571","title":"CQRCI check issue when there are both AF requests and subscriptions","source":"ZTE, Ericsson","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: If the TSCTSF receives the CQRCI from UDM and AF request, it checks whether the clock quality detail level and Clock quality derived from AF request satisfies the authorized clock quality detail level and Clock quality. Adding the clock","secretary_remarks":"Revision of S2-2400500 from S2#160AH-e. Revised in parallel session to S2-2403530.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14530,"status":"revised","reservation_date":"2024-02-16 09:28:15","uploaded":"2024-02-16 11:30:15","revisionof":"S2-2400500","revisedto":"S2-2403530","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5239.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402571.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.11, 5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402572","title":"CQRCI check issue when there are both AF requests and subscriptions","source":"ZTE, Ericsson","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding the clock quality detail level and clock quality acceptance criteria to Time Synchronization Subscription data.","secretary_remarks":"Revision of S2-2400501 from S2#160AH-e. Revised in parallel session to S2-2403531.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14550,"status":"revised","reservation_date":"2024-02-16 09:28:16","uploaded":"2024-02-16 11:30:15","revisionof":"S2-2400501","revisedto":"S2-2403531","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4690.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402572.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.3.3.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402573","title":"Clarification on the AMF providing the CQRCI to RAN","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifying how the AMF provides the CQRCI to RAN","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14580,"status":"not treated","reservation_date":"2024-02-16 09:28:17","uploaded":"2024-02-16 11:30:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5336.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402573.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402574","title":"Clarification on the AMF providing the CQRCI to RAN","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifying how the AMF provides the CQRCI to RAN","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14590,"status":"not treated","reservation_date":"2024-02-16 09:28:18","uploaded":"2024-02-16 11:30:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4762.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402574.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.4, 4.28.2.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402575","title":"Clarification on subscription during the ASTI create and update","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarifying the AF request creates a subscription at the NEF, and NEF request creates a subscription at the TSCTSF. Adding Subscription Correlation ID at output.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14600,"status":"not treated","reservation_date":"2024-02-16 09:28:18","uploaded":"2024-02-16 11:30:15","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4763.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402575.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.9.4, 5.2.27.4.2, 5.2.27.4.3","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402726","title":"Clock status indication from RAN to TSCTSF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.15.9.5.2, in step 5-6, it is proposed to add an explicit status indication (either degradation or improvement) to the timing synchronization update from NG-RAN. Based on the status the TSCTSF can determine whether the TSS at","secretary_remarks":"Revision of S2-2401007 from S2-160AH-e. Revised in parallel session to S2-2403526.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14410,"status":"revised","reservation_date":"2024-02-16 12:25:14","uploaded":"2024-02-16 15:01:43","revisionof":"S2-2401007","revisedto":"S2-2403526","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4719.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402726.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.5.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402740","title":"Clock status indication from RAN to TSCTSF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 5.27.1.12, clarify that the initial NGAP Timing synchronisation status report contains the preconfigured values of TSS attributes, and TSCTSF stores them and uses to determine the status improvement vs. degradation. It should","secretary_remarks":"Revised in parallel session to S2-2403527.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14440,"status":"revised","reservation_date":"2024-02-16 12:41:37","uploaded":"2024-02-16 15:01:43","revisionof":"","revisedto":"S2-2403527","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5344.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402740.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402883","title":"TSCTSF subscribing to RAN TSS based on list of TAs, correction to ASTI without AF request","source":"[Nokia, Nokia Shanghai Bell], Huawei, HiSilicon,","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Aligning 23.501 with 23.502 for the support of a method for TSCTSF subscribing to RAN TSS at the AMF based on a list of TAs. Minor clarification in 5.27.1.8 and correction in 6.2.29.","secretary_remarks":"Revision of S2-2401445 from S2-160AH-e. Revised in parallel session to S2-2403525.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14330,"status":"revised","reservation_date":"2024-02-16 15:13:54","uploaded":"2024-02-16 15:40:34","revisionof":"S2-2401445","revisedto":"S2-2403525","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5246.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402883.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2402884","title":"Clarification for AMF subscription by TSCTSF","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding the option of AMF subscription by TSCTSF.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14610,"status":"not treated","reservation_date":"2024-02-16 15:13:57","uploaded":"2024-02-16 15:40:34","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4768.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2402884.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403521","title":"[DRAFT] Reply LS on RAN feedback during handover","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"LS out","for":"Approval","abstract":"To: RAN WG3","secretary_remarks":"Revision of S2-2402009. WITHDRAWN","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14240,"status":"withdrawn","reservation_date":"2024-03-03 17:12:20","uploaded":null,"revisionof":"S2-2402009","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":[{"winame":"TRS_URLLC-NR-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403522","title":"Providing TSCAI to NG-RAN during Xn handovers","source":"Qualcomm","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify that 'If TSCAI is available at the SMF for an accepted QoS flow, then the SMF shall either include TSCAI for the accepted QoS flows in the N2 SM Information or initiate a separate PDU Session Modification procedure to provide TS","secretary_remarks":"Revision of S2-2402005. WITHDRAWN","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14260,"status":"withdrawn","reservation_date":"2024-03-03 17:12:20","uploaded":null,"revisionof":"S2-2402005","revisedto":"","release":"Rel-16","crspec":"23.502","crspecversion":"16.18.0","workitem":[{"winame":"Vertical_LAN"}],"crnumber":4737.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403523","title":"Update TSCAI at SMF based on proactive RAN feedback on BAT and periodicity","source":"Qualcomm, Huawei, HiSilicon, Nokia, Nokia Shanghai Bell","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in clause 5.27.2.5.2 that the SMF also updates the BAT value and periodicity value of the locally stored TSCAI based on the received BAT offset\/adjusted periodicity from NG-RAN.","secretary_remarks":"Revision of S2-2402008. Revised in parallel session to S2-2403830.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14300,"status":"revised","reservation_date":"2024-03-03 17:12:21","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402008","revisedto":"S2-2403830","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5311.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403523.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.2.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403524","title":"Reinstating Namf_Communication_NonUeN2MessageTransfer for TSS reporting","source":"Ericsson, Nokia, Nokia Shanghai Bell, Samsung","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Reinstating Namf_Communication_NonUeN2MessageTransfer as a trigger for an N2 message that would serve as an indication to NG-RAN nodes to start TSS reporting to the AMF; Changes for the Figure: 1) reinstating the use of NonUeN2MessageTr","secretary_remarks":"Revision of S2-2402126. Revised in parallel session to S2-2403818.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14390,"status":"revised","reservation_date":"2024-03-03 17:12:22","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402126","revisedto":"S2-2403818","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4674.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403524.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.5.1, 5.2.2.2.17, 5.2.2.2.18","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403525","title":"Corrections to timing synchronization status reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The reporting of the timing synchronization status from the gNB is generalized that the gNB reports based on pre-configured thresholds without refering to a clock improvement or degradation. The operation of TSCTSF is corrected. The TSC","secretary_remarks":"Revision of S2-2402883. Revised in parallel session to S2-2403819.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14340,"status":"revised","reservation_date":"2024-03-03 17:12:23","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402883","revisedto":"S2-2403819","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5246.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403525.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403526","title":"Clock status indication from RAN to TSCTSF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.15.9.5.2, in step 5-6, it is proposed to add an explicit status indication (either degradation or improvement) to the timing synchronization update from NG-RAN. Based on the status the TSCTSF can determine whether the TSS at","secretary_remarks":"Revision of S2-2402726. Revised in parallel session to S2-2403820.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14420,"status":"revised","reservation_date":"2024-03-03 17:12:24","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402726","revisedto":"S2-2403820","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4719.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403526.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.5.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403527","title":"Clock status indication from RAN to TSCTSF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 5.27.1.12, clarify that the initial NGAP Timing synchronisation status report contains the preconfigured values of TSS attributes, and TSCTSF stores them and uses to determine the status improvement vs. degradation. It should","secretary_remarks":"Revision of S2-2402740. Revised in parallel session to S2-2403821.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14450,"status":"revised","reservation_date":"2024-03-03 17:12:24","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402740","revisedto":"S2-2403821","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5344.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403527.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403528","title":"Corrections to timing synchronization status reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The reporting of the timing synchronization status from the gNB is generalized that the gNB reports based on pre-configured thresholds without refering to a clock improvement or degradation. The operation of TSCTSF is corrected. The TSC","secretary_remarks":"Revision of S2-2402415. Revised in parallel session to S2-2403822.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14480,"status":"revised","reservation_date":"2024-03-03 17:12:25","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402415","revisedto":"S2-2403822","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5327.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403528.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403529","title":"Clarification for Event ID in Timing Synchronization Status and Reporting","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: UE behavior upon receiving SIB9 without Event ID after receiving SIB9 with Event ID is clarified.","secretary_remarks":"Revision of S2-2402531. Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14510,"status":"noted","reservation_date":"2024-03-03 17:12:26","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402531","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5335.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403529.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":true,"ran_affected":false,"cn_affected":false,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403530","title":"CQRCI check issue when there are both AF requests and subscriptions","source":"ZTE, Ericsson","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: If the TSCTSF receives the CQRCI from UDM and AF request, it checks whether the clock quality detail level and Clock quality derived from AF request satisfies the authorized clock quality detail level and Clock quality. Adding the clock","secretary_remarks":"Revision of S2-2402571. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14540,"status":"agreed","reservation_date":"2024-03-03 17:12:27","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402571","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5239.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403530.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.11, 5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403531","title":"CQRCI check issue when there are both AF requests and subscriptions","source":"ZTE, Ericsson","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding the clock quality detail level and clock quality acceptance criteria to Time Synchronization Subscription data.","secretary_remarks":"Revision of S2-2402572. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14560,"status":"agreed","reservation_date":"2024-03-03 17:12:28","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402572","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4690.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403531.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.3.3.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403532","title":"Correction on CN PDB configured in NG-RAN","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the valid references in Annex M.1 that describes how TSCAI BAT may be corrected and 5G-AN PDB in UL direction is derived to calculate the correct EarliestTransmitOffset for the QoS Flow. Fix Annex M.1 to capture 5G-AN PDB.","secretary_remarks":"Revision of S2-2402479. Revised in parallel session to S2-2403824.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14640,"status":"revised","reservation_date":"2024-03-03 17:12:29","uploaded":"2024-03-07 14:31:16","revisionof":"S2-2402479","revisedto":"S2-2403824","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5225.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403532.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.28a.1,  M.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403818","title":"Reinstating Namf_Communication_NonUeN2MessageTransfer for TSS reporting","source":"Ericsson, Nokia, Nokia Shanghai Bell, Samsung","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Reinstating Namf_Communication_NonUeN2MessageTransfer as a trigger for an N2 message that would serve as an indication to NG-RAN nodes to start TSS reporting to the AMF; Changes for the Figure: 1) reinstating the use of NonUeN2MessageTr","secretary_remarks":"Revision of S2-2403524. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14400,"status":"agreed","reservation_date":"2024-03-03 17:14:06","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403524","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4674.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403818.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.5.1, 5.2.2.2.17, 5.2.2.2.18","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403819","title":"TSCTSF subscribing to RAN TSS based on list of TAs, correction to ASTI without AF request","source":"[Nokia, Nokia Shanghai Bell], Huawei, HiSilicon, Ericsson","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Aligning 23.501 with 23.502 for the support of a method for TSCTSF subscribing to RAN TSS at the AMF based on a list of TAs. Minor clarification in 5.27.1.8 and correction in 6.2.29.","secretary_remarks":"Revision of S2-2403525. Revised in parallel session to S2-2403823.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14350,"status":"revised","reservation_date":"2024-03-03 17:14:07","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403525","revisedto":"S2-2403823","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5246.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403819.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.8, 5.27.1.12, 6.2.29","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403820","title":"Clock status indication from RAN to TSCTSF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 4.15.9.5.2, in step 5-6, it is proposed to add an explicit status indication (either degradation or improvement) to the timing synchronization update from NG-RAN. Based on the status the TSCTSF can determine whether the TSS at","secretary_remarks":"Revision of S2-2403526. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14430,"status":"agreed","reservation_date":"2024-03-03 17:14:08","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403526","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4719.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403820.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.9.5.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403821","title":"Clock status indication from RAN to TSCTSF","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: In clause 5.27.1.12, clarify that the initial NGAP Timing synchronisation status report contains the preconfigured values of TSS attributes, and TSCTSF stores them and uses to determine the status improvement vs. degradation. It should","secretary_remarks":"Revision of S2-2403527. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14460,"status":"agreed","reservation_date":"2024-03-03 17:14:09","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403527","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5344.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403821.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403822","title":"Corrections to timing synchronization status reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The reporting of the timing synchronization status from the gNB is generalized that the gNB reports based on pre-configured thresholds without refering to a clock improvement or degradation. The operation of TSCTSF is corrected. The TSC","secretary_remarks":"Revision of S2-2403528. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14490,"status":"agreed","reservation_date":"2024-03-03 17:14:10","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403528","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5327.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403822.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403823","title":"TSCTSF subscribing to RAN TSS based on list of TAs, correction to ASTI without AF request","source":"Nokia, Nokia Shanghai Bell, Huawei, HiSilicon, Ericsson, ZTE","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Aligning 23.501 with 23.502 for the support of a method for TSCTSF subscribing to RAN TSS at the AMF based on a list of TAs. Minor clarification in 5.27.1.8 and correction in 6.2.29.","secretary_remarks":"Revision of S2-2403819. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14360,"status":"agreed","reservation_date":"2024-03-03 17:14:11","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403819","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5246.0,"crrevision":5.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403823.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.8, 5.27.1.12, 6.2.29","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403824","title":"Correction on CN PDB configured in NG-RAN","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add the valid references in Annex M.1 that describes how TSCAI BAT may be corrected and 5G-AN PDB in UL direction is derived to calculate the correct EarliestTransmitOffset for the QoS Flow. Fix Annex M.1 to capture 5G-AN PDB.","secretary_remarks":"Revision of S2-2403532. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14650,"status":"agreed","reservation_date":"2024-03-03 17:14:12","uploaded":"2024-03-07 14:31:18","revisionof":"S2-2403532","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5225.0,"crrevision":4.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403824.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.28a.1,  M.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403830","title":"Update TSCAI at SMF based on proactive RAN feedback on BAT and periodicity","source":"Qualcomm, Huawei, HiSilicon, Nokia, Nokia Shanghai Bell","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in clause 5.27.2.5.2 that the SMF also updates the BAT value and periodicity value of the locally stored TSCAI based on the received BAT offset\/adjusted periodicity from NG-RAN.","secretary_remarks":"Revision of S2-2403523. Revised to S2-2403847.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14310,"status":"revised","reservation_date":"2024-03-03 17:14:16","uploaded":"2024-03-07 14:31:19","revisionof":"S2-2403523","revisedto":"S2-2403847","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5311.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403830.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.2.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2403847","title":"Update TSCAI at SMF based on proactive RAN feedback on BAT and periodicity","source":"Qualcomm, Huawei, HiSilicon, Nokia, Nokia Shanghai Bell, Samsung","contact":"Sebastian Speicher","contact-id":94901,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify in clause 5.27.2.5.2 that the SMF also updates the BAT value and periodicity value of the locally stored TSCAI based on the received BAT offset\/adjusted periodicity from NG-RAN.","secretary_remarks":"Revision of S2-2403830. This CR was agreed","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (TRS_URLLC)","tdoc_agenda_sort_order":14320,"status":"agreed","reservation_date":"2024-03-03 17:14:22","uploaded":"2024-03-07 14:31:19","revisionof":"S2-2403830","revisedto":"","release":"Rel-18","crspec":"23.501","crspecversion":"18.4.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":5311.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-240110","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_161_Athens_2024-02\/Docs\/S2-2403847.zip","group":"S2","meeting":"S2-161","year":2024,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.2.5.2","crsinpack":null,"crsinpacknumber":0}]