[{"name":"S2-2308328","title":"Response to Reply LS on Proposed method for Time Synchronization status reporting to UE(s)","source":"SA WG1","contact":"Juergen Merkel","contact-id":42633,"tdoctype":"LS in","for":"Information","abstract":"SA WG1 thanks CT WG1 for their LS C1-232942, and question. SA WG1 answers and clarifications are provided below: On RAN WG2 s question to CT WG1: RAN WG2 would like to know if we can use an existing access category for the access attempt to retrieve the latest available clock quality information, e.g., the one for MO signalling, or if it would require a new one since it should not block access triggered by other MO signalling. CT WG1 answered: Unless there is a service requirement to introduce a new access category for the access attempt to retrieve the latest available clock quality information, CT WG1 assumes that reusing Access Category 3 (MO_sig) is acceptable. And further raised the following question to SA WG1: CT WG1 respectfully asks SA WG1 to inform if there is a service requirement to use a new access category for the access attempt described above. [SA WG1 answer]: SA WG1 would like to inform that there are no stage 1 requirements to have a separate access category for TRS.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21480,"status":"noted","reservation_date":"2023-06-28 15:24:36","uploaded":"2023-06-28 15:29:53","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN WG2, CT WG1","Cc":"RAN WG3, SA WG2","lsoriginalls":"S1-231285","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308328.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308351","title":"LS from CT WG4: Support of Time Sensitive Networking (TSN) enabled Transport Network (TN)","source":"CT WG4","contact":"Bruno Landais","contact-id":68755,"tdoctype":"LS in","for":"Action","abstract":"CT WG4 is specifying in a new stage 3 specification (TS 29.585) the protocol used between the SMF\/CUC and the (R)AN\/AN-TL and UPF\/CN-TL, to retrieve the End Station (ES) capabilities and configure TSN features (TN streams) in the ES. This corresponds to the Get Request\/Response and Set Request\/Response specified in TS 23.501\/23.502 that are transferred in TL-Containers in NGAP over N2 and in PFCP over N4. {. . .} Action: CT WG4 kindly asks SA WG2 to answer the above questions and clarify stage 2 requirements accordingly, where necessary.","secretary_remarks":"Postponed in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21490,"status":"postponed","reservation_date":"2023-06-28 15:24:37","uploaded":"2023-08-22 06:27:48","revisionof":"","revisedto":"","release":"Rel-18","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"RAN WG3","lsoriginalls":"C4-233170","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308351.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308441","title":"Adding reference for the AF request to control the time synchronization service","source":"New H3C, Spreadtrum Communications","contact":"Lei Zhou","contact-id":93655,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add reference related to the AF request in the general clause for Exposure of Time Synchronization","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21890,"status":"not treated","reservation_date":"2023-07-08 03:52:28","uploaded":"2023-08-07 06:33:06","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4705.0,"crrevision":"","crcategory":"D","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308441.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.8","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308544","title":"Correction on the interaction between SMF and TLs","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Add TN Stream Identification Information for DataFrameSpecification and TN Stream Identification Information for mask-and-match in the set-request. Remove the note on additional parameters.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21840,"status":"not treated","reservation_date":"2023-09-08 15:40:38","uploaded":"2023-08-11 14:53:23","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4722.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308544.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.28a.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308545","title":"Correction on the procedure between SMF and TLs","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Remove the description on not supporting TLs and change Step 11~13 to Conditional.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21850,"status":"not treated","reservation_date":"2023-09-08 15:40:39","uploaded":"2023-08-11 14:53:23","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4281.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308545.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"F.4","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308559","title":"Clarification on the support for TSCTSF subscribing to AMF notifications for TRS","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarification on the description of reference report ID in SIB information description in clause 5.27.1.12. Adding a note for the TSCTSF to subscribe to only one AMF within an AMF set for gNB s node-level timing synchronization status. Clause 5.27.1.12 text correction for provisioning of clock quality detail level and clock quality acceptance criteria during mobility events.","secretary_remarks":"Revised in parallel session to S2-2309434.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21500,"status":"revised","reservation_date":"2023-10-08 03:54:30","uploaded":"2023-08-11 14:03:53","revisionof":"","revisedto":"S2-2309434","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4727.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308559.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308560","title":"Updates on the procedures for the support of network timng synchronization status and reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing Namf_Communication_NonUEN2MsgTransfer service operation for the TSCTSF to subscribe to RAN TSS at the AMF. Updating ASTI service operations to only provide service status (acceptable\/not acceptable) to the AF (as agreed in SA WG2#157)","secretary_remarks":"Revised in parallel session to S2-2309435.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21530,"status":"revised","reservation_date":"2023-10-08 03:54:31","uploaded":"2023-08-11 14:03:53","revisionof":"","revisedto":"S2-2309435","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4286.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308560.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.4, 4.15.9.5.1, 5.2.2.2.17, 5.2.6.28.6, 5.2.6.28.7, 5.2.27.1, 5.2.27.4.6, 5.2.27.4.7","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308561","title":"Clarification regarding RAN Feedback applicability to roaming and I-SMF scenarios","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: This is clarified explicitly as part of Section 5.27","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21870,"status":"not treated","reservation_date":"2023-10-08 03:54:31","uploaded":"2023-08-11 14:03:53","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4728.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308561.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":false,"clauses_affected":"5.27 ","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308680","title":"Minor corrections on KI#5 TL-Container parameters and exchange, to align with IEEE","source":"Nokia, Nokia Shanghai Bell","contact":"Srinivas Garikipati","contact-id":100437,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Remove the two F-TEID associations in the get response in clause 5.28a.2, add the missing MacAdress as parameter of the InterfaceConfiguration in Table M.2-1, add the missing Source MacAddress parameter as part of IEEE802-MacAddresses to Table M.2-1, indent the respective headlines TN Stream Identification Information for DataFrameSpecification , and InterfaceConfiguration of End Station in Table M.2-1, and to remove the IEEE802-MacAddresses and IEEE802-VlanTag parameters from DataFrameSpecification in Table M.2-1.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21860,"status":"not treated","reservation_date":"2023-10-08 14:45:46","uploaded":"2023-08-11 08:18:40","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","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_158_Goteborg_2023-08\/Docs\/S2-2308680.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"Clause 5.28a.2, Annex M.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308910","title":"Updating TRS_URLLC aspects in the general clause for User Plane Direct 5GS Information Exposure","source":"LG Electronics","contact":"Hyunsook Kim","contact-id":42013,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: - Add PMIC and UMIC into clause 3.2 Abbreviations - Update the description related to TRS_URLLC aspects in the general clause for User Plane Direct 5GS Information Exposure","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21880,"status":"not treated","reservation_date":"2023-11-08 05:17:46","uploaded":"2023-08-11 05:41:58","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4805.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308910.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"3.2, 5.20d.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308954","title":"Clarificaion on the time synchronization status reporting related procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correcting the figure in the Time synchronization service modification. Clarify the network reconnection description in the AF requested ATSI procedure. TSCTSF discover the AMF serving the NG-RAN nodes. When the status improves, the reference report ID is not sent.","secretary_remarks":"Revised in parallel session to S2-2309438.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21630,"status":"revised","reservation_date":"2023-11-08 05:42:51","uploaded":"2023-08-11 14:11:52","revisionof":"","revisedto":"S2-2309438","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4365.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308954.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":true,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.3.3, 4.15.9.4, 4.15.9.5.1, 4.15.9.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2308955","title":"Clarification on time synchronization service based on the subscription","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing the dulplicated part in the 4.15.9.4. Adding the coverage area handling in the AMF for subscription-based ASTI. Clarify how the TSCTSF obtain the SUPI.","secretary_remarks":"Revised in parallel session to S2-2309443.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21820,"status":"revised","reservation_date":"2023-11-08 05:42:51","uploaded":"2023-08-11 14:11:52","revisionof":"","revisedto":"S2-2309443","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4366.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2308955.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.9.4, 4.28.2.1, 4.28.3.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309049","title":"Adjust AoI","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correction of the use of Adjust AoI based on RA indicator in clause 5.27.1.10. the Area of Interest is a TA is deleted.","secretary_remarks":"Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21810,"status":"agreed","reservation_date":"2023-11-08 08:07:14","uploaded":"2023-08-11 09:01:47","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4836.0,"crrevision":"","crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309049.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.10","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309062","title":"Timing synchronization status","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The missing parentheis is corrected.","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21900,"status":"not treated","reservation_date":"2023-11-08 08:10:30","uploaded":"2023-08-11 09:01:47","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4837.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309062.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.11","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309063","title":"TSCTSF Authorization Reference","source":"Samsung","contact":"Sang-Jun Moon","contact-id":30993,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correction of the use of the refernce 5.2.27 of 23.502. Add hypen to make the text clear: TSCTSF checks whether the AF-requested Coverage Area satisfies the authorized area","secretary_remarks":"Not Handled","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21910,"status":"not treated","reservation_date":"2023-11-08 08:13:09","uploaded":"2023-08-11 09:01:47","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4838.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309063.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.27.1.11","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309125","title":"Updates on timing synchronization status reporting","source":"CATT","contact":"Yuan Tao","contact-id":94861,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main changes are as follows: 1) Adding CQRCI and TSS in Abbreviations; 2) Updating 3) Adding functionality of Network timing synchronization status monitoring for AF.","secretary_remarks":"Revised in parallel session to S2-2309440.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21700,"status":"revised","reservation_date":"2023-11-08 09:29:36","uploaded":"2023-08-11 14:18:55","revisionof":"","revisedto":"S2-2309440","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4859.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309125.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309126","title":"Updates on timing synchronization status reporting","source":"CATT","contact":"Yuan Tao","contact-id":94861,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main changes are as follows: 1) Clarifying the description of Clock quality acceptance in TSS parameter table. 2) Updating some descriptions in Network timing synchronization status procedure. 3) Adding UE reconnection indication in the UE context in AMF.","secretary_remarks":"Revised in parallel session to S2-2309441.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21730,"status":"revised","reservation_date":"2023-11-08 09:29:37","uploaded":"2023-08-11 14:18:55","revisionof":"","revisedto":"S2-2309441","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4397.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309126.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.9.3.1, 4.15.9.5.1, 5.2.2.2.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309251","title":"Time sync status monitoring issue on the CQRCI check and reference id report","source":"ZTE","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 derived from AF request satisfies (i.e. equal or lower than) the authorized Clock quality. When the status improves, the reference report ID is not sent.","secretary_remarks":"Revised in parallel session to S2-2309439.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21660,"status":"revised","reservation_date":"2023-11-08 13:46:24","uploaded":"2023-08-11 14:13:43","revisionof":"","revisedto":"S2-2309439","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4885.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309251.zip","group":"S2","meeting":"S2-158","year":2023,"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":"S2-2309252","title":"Modification to AMF and TSCTSF service operation for time synchrozization","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct input and output for Ntsctsf_QoSandTSCAssistanceSubscribe, Ntsctsf_ASTI_Subscribe, Namf_Communication_NonUeN2InfoSubscribe service operation. Ading the impacted UE as the output of status notify.","secretary_remarks":"Revised in parallel session to S2-2309442.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21760,"status":"revised","reservation_date":"2023-11-08 13:46:25","uploaded":"2023-08-11 14:13:43","revisionof":"","revisedto":"S2-2309442","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4422.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309252.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.2.2.2.18, 5.2.2.2.20, 5.2.27.3.5, 5.2.27.3.6, 5.2.27.3.7, 5.2.27.4.6, 5.2.27.4.7, 5.2.27.4.8","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309255","title":"Corrections on timing synchronization status reporting","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) It is clarified that if the status attributes change after the gNB has reported status degradation, while the attribute(s) are still exceeding the thresholds, the gNB a) generates a new Event ID in a reference report ID, and b) generates a new notification to TSCTSF for the changed status attributes. 2) It is clarified that when the status meets the thresholds again, the gNB stops broadcasting the Event ID in a reference ID. This serves as a notification to the UE to register to the network. 3) Remove the condition in clause 5.27.1.8.","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21680,"status":"noted","reservation_date":"2023-11-08 14:10:37","uploaded":"2023-08-11 14:18:00","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4886.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309255.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309256","title":"Clarification for time synchronization service monitoring","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: Add When the network timing synchronization status meets any of the pre-configured thresholds again (i.e. status improvement), the gNB broadcasts the reference report ID in SIB information to aligh with the description of status degradation. Add when each supported timing synchronization status attribute is better than the pre-configured thresholds in Note 1 for a clearer description. Add the description of a scope of the TSS supports providing TSS information for all cells or a group of cells within a single gNB to aligh with the definition of TSS scope. Add the dercription of the AMF may provide the Clock quality detail level, Clock quality acceptance criteria to NG-RAN to aligh with the conclusion.","secretary_remarks":"Revised in parallel session to S2-2309436.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21560,"status":"revised","reservation_date":"2023-11-08 14:15:04","uploaded":"2023-08-11 14:59:44","revisionof":"","revisedto":"S2-2309436","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4887.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309256.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"5.27.1.12","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309257","title":"Update the procedures for time synchronization service monitoring","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: In clause 4.15.9.3.3, update the Figure because step 5 is not correct. In clause 4.15.9.4,add clock quality acceptance criteria in the AF request to align with the description in 23.501. In clause 4.15.9.5.2, add a clearer description of pre-configured thresholds and add a Note to capture when the gNB provides clock quality metrics to the UE(s).","secretary_remarks":"Revised in parallel session to S2-2309437, merging S2-2309267","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21590,"status":"revised","reservation_date":"2023-11-08 14:15:05","uploaded":"2023-08-11 14:59:44","revisionof":"","revisedto":"S2-2309437","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4423.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309257.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":true,"cn_affected":true,"clauses_affected":"4.15.9.3.3, 4.15.9.4, 4.15.9.5.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309258","title":"Clarification for timing synchronization service related policy control","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: 1) Update the context the PCF for UE instructs the AMF about the clock quality reporting control information (clock quality detail level and clock quality acceptance criteria) to the PCF for UE instructs the AMF about the clock quality reporting control information (clock quality detail level) and clock quality acceptance criteria","secretary_remarks":"Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21800,"status":"noted","reservation_date":"2023-11-08 14:15:05","uploaded":"2023-08-11 14:59:44","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.503,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":1144.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309258.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"6.1.2.1","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309267","title":"Corrections on timing synchronization status reporting","source":"NTT DOCOMO","contact":"Jari Mutikainen","contact-id":38346,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: 1) Remove the overapping description from clause 4.15.9.5.2. 2) In clause 4.28.2.1, clarify that the AMF needs to perform the status subscription with each RAN node. 3) Add UE reconnection indication into table 5.2.2.2.2-1 (UE context in AMF).","secretary_remarks":"Merged into S2-2309437","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21690,"status":"merged","reservation_date":"2023-11-08 14:15:12","uploaded":"2023-08-11 14:18:00","revisionof":"","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4424.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309267.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309434","title":"Clarification on the support for TSCTSF subscribing to AMF notifications for TRS","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarification on the description of reference report ID in SIB information description in clause 5.27.1.12. Adding a note for the TSCTSF to subscribe to only one AMF within an AMF set for gNB s node-level timing synchronization status. Clause 5.27.1.12 text correction for provisioning of clock quality detail level and clock quality acceptance criteria during mobility events.","secretary_remarks":"Revision of S2-2308559. Revised in parallel session to S2-2309818.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21510,"status":"revised","reservation_date":"2023-08-28 10:53:39","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2308559","revisedto":"S2-2309818","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4727.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309434.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309435","title":"Updates on the procedures for the support of network timng synchronization status and reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing Namf_Communication_NonUEN2MsgTransfer service operation for the TSCTSF to subscribe to RAN TSS at the AMF. Updating ASTI service operations to only provide service status (acceptable\/not acceptable) to the AF (as agreed in SA WG2#157)","secretary_remarks":"Revision of S2-2308560. Revised in parallel session to S2-2309819.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21540,"status":"revised","reservation_date":"2023-08-28 10:53:40","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2308560","revisedto":"S2-2309819","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4286.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309435.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309436","title":"Clarification for time synchronization service monitoring","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: Add When the network timing synchronization status meets any of the pre-configured thresholds again (i.e. status improvement), the gNB broadcasts the reference report ID in SIB information to aligh with the description of status degradation. Add when each supported timing synchronization status attribute is better than the pre-configured thresholds in Note 1 for a clearer description. Add the description of a scope of the TSS supports providing TSS information for all cells or a group of cells within a single gNB to aligh with the definition of TSS scope. Add the dercription of the AMF may provide the Clock quality detail level, Clock quality acceptance criteria to NG-RAN to aligh with the conclusion.","secretary_remarks":"Revision of S2-2309256. Revised in parallel session to S2-2309820.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21570,"status":"revised","reservation_date":"2023-08-28 10:53:40","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2309256","revisedto":"S2-2309820","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4887.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309436.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309437","title":"Update the procedures for time synchronization service monitoring","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: In clause 4.15.9.3.3, update the Figure because step 5 is not correct. In clause 4.15.9.4,add clock quality acceptance criteria in the AF request to align with the description in 23.501. In clause 4.15.9.5.2, add a clearer description of pre-configured thresholds and add a Note to capture when the gNB provides clock quality metrics to the UE(s).","secretary_remarks":"Revision of S2-2309257, merging S2-2309267. Revised in parallel session to S2-2309821.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21600,"status":"revised","reservation_date":"2023-08-28 10:53:41","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2309257","revisedto":"S2-2309821","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4423.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309437.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309438","title":"Clarificaion on the time synchronization status reporting related procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correcting the figure in the Time synchronization service modification. Clarify the network reconnection description in the AF requested ATSI procedure. TSCTSF discover the AMF serving the NG-RAN nodes. When the status improves, the reference report ID is not sent.","secretary_remarks":"Revision of S2-2308954. Revised in parallel session to S2-2309822.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21640,"status":"revised","reservation_date":"2023-08-28 10:53:42","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2308954","revisedto":"S2-2309822","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4365.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309438.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309439","title":"Time sync status monitoring issue on the CQRCI check and reference id report","source":"ZTE","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 derived from AF request satisfies (i.e. equal or lower than) the authorized Clock quality. When the status improves, the reference report ID is not sent.","secretary_remarks":"Revision of S2-2309251. Noted in parallel session","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21670,"status":"noted","reservation_date":"2023-08-28 10:53:43","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2309251","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4885.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309439.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309440","title":"Updates on timing synchronization status reporting","source":"CATT","contact":"Yuan Tao","contact-id":94861,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main changes are as follows: 1) Adding CQRCI and TSS in Abbreviations; 2) Updating 3) Adding functionality of Network timing synchronization status monitoring for AF.","secretary_remarks":"Revision of S2-2309125. Revised in parallel session to S2-2309823.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21710,"status":"revised","reservation_date":"2023-08-28 10:53:43","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2309125","revisedto":"S2-2309823","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4859.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309440.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309441","title":"Updates on timing synchronization status reporting","source":"CATT","contact":"Yuan Tao","contact-id":94861,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main changes are as follows: 1) Clarifying the description of Clock quality acceptance in TSS parameter table. 2) Updating some descriptions in Network timing synchronization status procedure. 3) Adding UE reconnection indication in the UE context in AMF.","secretary_remarks":"Revision of S2-2309126. Revised in parallel session to S2-2309824.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21740,"status":"revised","reservation_date":"2023-08-28 10:53:44","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2309126","revisedto":"S2-2309824","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4397.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309441.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309442","title":"Modification to AMF and TSCTSF service operation for time synchrozization","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct input and output for Ntsctsf_QoSandTSCAssistanceSubscribe, Ntsctsf_ASTI_Subscribe, Namf_Communication_NonUeN2InfoSubscribe service operation. Ading the impacted UE as the output of status notify.","secretary_remarks":"Revision of S2-2309252. Revised in parallel session to S2-2309825.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21770,"status":"revised","reservation_date":"2023-08-28 10:53:45","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2309252","revisedto":"S2-2309825","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4422.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309442.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309443","title":"Clarification on time synchronization service based on the subscription","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing the dulplicated part in the 4.15.9.4. Adding the coverage area handling in the AMF for subscription-based ASTI. Clarify how the TSCTSF obtain the SUPI.","secretary_remarks":"Revision of S2-2308955. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21830,"status":"agreed","reservation_date":"2023-08-28 10:53:45","uploaded":"2023-08-28 11:31:05","revisionof":"S2-2308955","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4366.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309443.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309818","title":"Clarification on the support for TSCTSF subscribing to AMF notifications for TRS","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clause 5.27.1.12 text correction for provisioning of clock quality detail level and clock quality acceptance criteria during mobility events.","secretary_remarks":"Revision of S2-2309434. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21520,"status":"agreed","reservation_date":"2023-08-28 10:59:10","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309434","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4727.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309818.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309819","title":"Updates on the procedures for the support of network timng synchronization status and reporting","source":"Nokia, Nokia Shanghai Bell","contact":"Devaki Chandramouli","contact-id":68275,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Removing Namf_Communication_NonUEN2MsgTransfer service operation for the TSCTSF to subscribe to RAN TSS at the AMF. Updating ASTI service operations to only provide service status (acceptable\/not acceptable) to the AF (as agreed in SA WG2#157)","secretary_remarks":"Revision of S2-2309435. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21550,"status":"agreed","reservation_date":"2023-08-28 10:59:11","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309435","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4286.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309819.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309820","title":"Clarification for time synchronization service monitoring","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The change is rewording NOTE 1 to: NG-RAN is assumed not to provide clock quality metrics better than the pre-configured threshold, i.e., if a clock quality metric is better than the corresponding threshold, the NG-RAN reports the threshold value to the UE in an RRC message instead.","secretary_remarks":"Revision of S2-2309436. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21580,"status":"agreed","reservation_date":"2023-08-28 10:59:12","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309436","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.2","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4887.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309820.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309821","title":"Update the procedures for time synchronization service monitoring","source":"Huawei, HiSilicon","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: In clause 4.15.9.3.3, update the Figure because step 5 is not correct. In clause 4.15.9.4,add clock quality acceptance criteria in the AF request to align with the description in 23.501. In clause 4.15.9.5.2, add a clearer description of pre-configured thresholds and add a Note to capture when the gNB provides clock quality metrics to the UE(s).","secretary_remarks":"Revision of S2-2309437. Revised in parallel session to S2-2309826.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21610,"status":"revised","reservation_date":"2023-08-28 10:59:13","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309437","revisedto":"S2-2309826","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4423.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309821.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309822","title":"Clarification on the time synchronization status reporting related procedure","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the network reconnection description in the AF requested ATSI procedure. TSCTSF discover the AMF serving the NG-RAN nodes.","secretary_remarks":"Revision of S2-2309438. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21650,"status":"agreed","reservation_date":"2023-08-28 10:59:14","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309438","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4365.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309822.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309823","title":"Updates on timing synchronization status reporting","source":"CATT","contact":"Yuan Tao","contact-id":94861,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main changes are as follows: 1) Adding CQRCI and TSS in Abbreviations; 2) Updating the scope of the timing synchronization status","secretary_remarks":"Revision of S2-2309440. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21720,"status":"agreed","reservation_date":"2023-08-28 10:59:15","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309440","revisedto":"","release":"Rel-18","crspec":23.501,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4859.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309823.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309824","title":"Updates on timing synchronization status reporting","source":"CATT","contact":"Yuan Tao","contact-id":94861,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main changes are as follows: 1) Clarifying the description of Clock quality acceptance in TSS parameter table. 2) Updating some descriptions in Network timing synchronization status procedure.","secretary_remarks":"Revision of S2-2309441. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21750,"status":"agreed","reservation_date":"2023-08-28 10:59:16","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309441","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4397.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309824.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309825","title":"Modification to AMF and TSCTSF service operation for time synchrozization","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct input and output for Ntsctsf_QoSandTSCAssistanceSubscribe, Ntsctsf_ASTI_Subscribe, Namf_Communication_NonUeN2InfoSubscribe service operation. Ading the impacted UE as the output of status notify.","secretary_remarks":"Revision of S2-2309442. Revised in parallel session to S2-2309869.","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21780,"status":"revised","reservation_date":"2023-08-28 10:59:17","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309442","revisedto":"S2-2309869","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4422.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309825.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309826","title":"Update the procedures for time synchronization service monitoring","source":"Huawei, HiSilicon, NTT DOCOMO","contact":"Marco Spini","contact-id":8356,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: The main change is as follows: In clause 4.15.9.3.3, update the Figure because step 5 is not correct. Add UE reconnection indication into table 5.2.2.2.2-1 (UE context in AMF) In clause 4.15.9.5.1, add Based on local configuration, AMF may subscribe to some or all NG-RAN nodes. in step 1-3. In clause 5.2.2.2, add 4.2.2 in step 2.","secretary_remarks":"Revision of S2-2309821. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21620,"status":"agreed","reservation_date":"2023-08-28 10:59:18","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309821","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4423.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309826.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2309869","title":"Modification to AMF and TSCTSF service operation for time synchronization","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Correct input and output for Ntsctsf_QoSandTSCAssistanceSubscribe, Ntsctsf_ASTI_Subscribe, Namf_Communication_NonUeN2InfoSubscribe service operation. Ading the impacted UE as the output of status notify. Removing the AF subscribe the NG-RAN time sync status related description in the 4.15.9.4","secretary_remarks":"Revision of S2-2309825. Agreed in parallel session. Block approved","agenda_item_sort_order":90,"ainumber":"9.18.2","ainame":"5G Timing Resiliency and TSC & URLLC enhancements (5TRS_URLLC)","tdoc_agenda_sort_order":21790,"status":"agreed","reservation_date":"2023-08-28 10:59:51","uploaded":"2023-08-28 11:31:09","revisionof":"S2-2309825","revisedto":"","release":"Rel-18","crspec":23.502,"crspecversion":"18.2.0","workitem":[{"winame":"TRS_URLLC"}],"crnumber":4422.0,"crrevision":3.0,"crcategory":"F","tsg_crp":"SP-230856","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_158_Goteborg_2023-08\/Docs\/S2-2309869.zip","group":"S2","meeting":"S2-158","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]