[{"name":"S2-2300032","title":"LS from CT WG3: LS on TSCTSF usage determination in AF session with required QoS","source":"CT WG3","contact":"Zhenning Huang","contact-id":79939,"tdoctype":"LS in","for":"Action","abstract":"CT WG3 is specifying the TSCTSF usage determination in AF session with required QoS in 3GPP TS 29.522. CT WG3 noticed that in S2-2209570, it is proposed to reject the update request if the update request include any parameters that would require the NEF to invoke TSCTSF while the NEF determined not to invoke the TSCTSF for the initial request base on operator configuration. CT WG3 would like to kindly ask SA WG2 to answer the questions below: Question 1: What is the scenario where the AF can update the required QoS from normal QoS requirement into time sensitive QoS requirement? Question 2: Is it possible for the AF to update the required QoS from time sensitive QoS requirement into normal QoS requirement? And then will the NEF always keep the initial decision about triggering the TSCTSF or not as determined in the initial request? Question 3: If the answer to Question 1 is that the scenario exists, then could it be possible to have any solution where the NEF does not reject the AF update request?. Action: CT WG3 kindly asks SA WG2 to answer the questions.","secretary_remarks":"Responses drafted in S2-2300285, S2-2300321, S2-2300675. Final response in S2-2302082","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12090,"status":"replied to","reservation_date":"2022-12-19 08:34:55","uploaded":"2022-12-19 12:42:51","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"C3-225700","lsreply":"S2-2302082, S2-2302082","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300032.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300206","title":"Clarification of the TSC clause titles","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Align TSC clause titles with existing text and mirror changes required for Rel-18 DetNet CR, Rel-18 CR not needed as DetNet CR will adopt the changes into Rel-18 version","secretary_remarks":"r01 agreed. Revised to S2-2302083.","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12180,"status":"revised","reservation_date":"2023-05-01 17:45:41","uploaded":"2023-01-09 17:42:14","revisionof":"","revisedto":"S2-2302083","release":"Rel-17","crspec":"23.501","crspecversion":"17.7.0","workitem":[{"winame":"IIoT"}],"crnumber":3845.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300206.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300285","title":"[DRAFT] LS Response on TSCTSF usage determination in AF session with required QoS","source":"China Mobile","contact":"Dan Wang","contact-id":87155,"tdoctype":"LS out","for":"Approval","abstract":"LS Response on TSCTSF usage determination in AF session with required QoS","secretary_remarks":"Response to S2-2300032. r06 agreed. Revised to S2-2302082.","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12120,"status":"revised","reservation_date":"2023-06-01 12:42:28","uploaded":"2023-01-09 16:26:31","revisionof":"","revisedto":"S2-2302082","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300285.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300286","title":"Clarify the procedure when the NEF reject the AF update request","source":"China Mobile","contact":"Dan Wang","contact-id":87155,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the response sent by the NEF during the rejection, including: - Add an indication that the AF may resend the requested QoS by using Nnef_AFsessionWithQoS_Create request message to the NEF - or Add a cause value indicating the reason of rejection. Small corrections on steps reference in clause 4.15.6.6a.","secretary_remarks":"r03 agreed. Revised to S2-2302084, merging S2-2300673","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12220,"status":"revised","reservation_date":"2023-06-01 12:46:54","uploaded":"2023-01-09 16:26:31","revisionof":"","revisedto":"S2-2302084","release":"Rel-17","crspec":"23.502","crspecversion":"17.7.0","workitem":[{"winame":"IIoT"}],"crnumber":3695.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300286.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.6.6a","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300310","title":"Clarify the procedure when the NEF reject the AF update request","source":"China Mobile","contact":"Dan Wang","contact-id":87155,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the response sent by the NEF during the rejection, including: - Add an indication that the AF may resend the requested QoS by using Nnef_AFsessionWithQoS_Create request message to the NEF - or Add a cause value indicating the reason of authorization failure. Small corrections on steps reference in clause 4.15.6.6a.","secretary_remarks":"Confirm Specification Number - CR states 23.501! r01 agreed. Revised to S2-2302085, merging S2-2300674","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12200,"status":"revised","reservation_date":"2023-06-01 12:52:06","uploaded":"2023-01-09 16:32:44","revisionof":"","revisedto":"S2-2302085","release":"Rel-18","crspec":"23.502","crspecversion":"18.0.0","workitem":[{"winame":"IIoT"}],"crnumber":3701.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300310.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300321","title":"[DRAFT] LS Reply on TSCTSF usage determination in AF session with required QoS","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"LS out","for":"Approval","abstract":"LS answers the questions by CT WG3 on the TSCTSF involvement determination based on QoS requirements by AF.","secretary_remarks":"Response to S2-2300032. Noted","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12140,"status":"noted","reservation_date":"2023-06-01 13:20:34","uploaded":"2023-01-09 23:33:08","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300321.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300672","title":"Discussion paper on the issue raised by CT WG3 LS.","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"discussion","for":"Discussion","abstract":"This paper discussion the question asked by CT WG3 LS and give the proposals.","secretary_remarks":"Noted","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12100,"status":"noted","reservation_date":"2023-09-01 08:44:24","uploaded":"2023-01-09 16:29:32","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300672.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300673","title":"Clarification on the TSCTSF usage determination in AF session with required QoS","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: If the TSCTSF is not involved in the Nnef_AfsessionWithQoS_Create, the NEF rejects the Nnef_AfsessionWithQoS_Update request for TSC Qos with Result value indicating that the AF session can not be used for TSC service. It clarifies that The NEF determines whether to invoke the TSCTSF or not based on the operator configuration, which is parallel with other determination condition.","secretary_remarks":"Merged into S2-2302084","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12160,"status":"merged","reservation_date":"2023-09-01 08:44:24","uploaded":"2023-01-09 16:29:32","revisionof":"","revisedto":"","release":"Rel-17","crspec":"23.502","crspecversion":"17.7.0","workitem":[{"winame":"IIoT"}],"crnumber":3772.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300673.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.6.6, 4.15.6.6a","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300674","title":"Clarification on the TSCTSF usage determination in AF session with required QoS","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: If the TSCTSF is not involved in the Nnef_AfsessionWithQoS_Create, the NEF rejects the Nnef_AfsessionWithQoS_Update request for TSC Qos with Result value indicating that the AF session can not be used for TSC service. It clarifies that The NEF determines whether to invoke the TSCTSF or not based on the operator configuration, which is parallel with other determination condition.","secretary_remarks":"Merged into S2-2302085","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12170,"status":"merged","reservation_date":"2023-09-01 08:44:36","uploaded":"2023-01-09 16:29:32","revisionof":"","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.0.0","workitem":[{"winame":"IIoT"}],"crnumber":3773.0,"crrevision":"","crcategory":"A","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300674.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300675","title":"[DRAFT] Reply LS on TSCTSF usage determination in AF session with required QoS","source":"ZTE","contact":"Zhendong Li","contact-id":38521,"tdoctype":"LS out","for":"Approval","abstract":"Proposes a Reply LS on TSCTSF usage determination in AF session with required QoS","secretary_remarks":"Response to S2-2300032. Noted","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12150,"status":"noted","reservation_date":"2023-09-01 08:44:45","uploaded":"2023-01-09 16:29:32","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CT WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300675.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2300942","title":"Discussion on TSCTSF usage determination in AF session with required QoS.","source":"China Mobile","contact":"Dan Wang","contact-id":87155,"tdoctype":"discussion","for":"Information","abstract":"This paper discusses the questions from CT WG3 LS (S2-2300032\/C3-225700) and proposes the answers.","secretary_remarks":"Noted","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12110,"status":"noted","reservation_date":"2023-09-01 12:41:08","uploaded":"2023-01-09 16:26:31","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"IIoT"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2300942.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2302082","title":"LS Response on TSCTSF usage determination in AF session with required QoS","source":"SA WG2","contact":"Dan Wang","contact-id":87155,"tdoctype":"LS out","for":"Approval","abstract":"To: CT WG3. Attachments: S2-2302084","secretary_remarks":"Revision of S2-2300285r06. Approved","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12130,"status":"approved","reservation_date":"2023-01-24 07:49:38","uploaded":"2023-01-24 08:01:09","revisionof":"S2-2300285","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2300032","lsto":"CT WG3","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2302082.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2302083","title":"Clarification of the TSC clause titles","source":"Ericsson","contact":"Shabnam Sultana","contact-id":21207,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Align TSC clause titles with existing text and mirror changes required for Rel-18 DetNet CR, Rel-18 CR not needed as DetNet CR will adopt the changes into Rel-18 version","secretary_remarks":"Revision of S2-2300206r01. Approved","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12190,"status":"agreed","reservation_date":"2023-01-24 07:49:38","uploaded":"2023-01-24 08:01:09","revisionof":"S2-2300206","revisedto":"","release":"Rel-17","crspec":"23.501","crspecversion":"17.7.0","workitem":[{"winame":"IIoT"}],"crnumber":3845.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-230042","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2302083.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"5.28","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2302084","title":"Clarify the procedure when the NEF reject the AF update request","source":"China Mobile, ZTE","contact":"Dan Wang","contact-id":87155,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Clarify the response sent by the NEF during the rejection, including: Add a cause value indicating the reason of rejection. Adding DNN S-NSSAI to help NEF make such decision. Removing operator configuration since this part is not clear for operator.","secretary_remarks":"Revision of S2-2300286r03, merging S2-2300673. Approved","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12230,"status":"agreed","reservation_date":"2023-01-24 07:49:40","uploaded":"2023-01-24 08:01:09","revisionof":"S2-2300286","revisedto":"","release":"Rel-17","crspec":"23.502","crspecversion":"17.7.0","workitem":[{"winame":"IIoT"}],"crnumber":3695.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"SP-230042","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2302084.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.6.6, 4.15.6.6a, 5.2.6.9.5","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2302085","title":"Clarify the procedure when the NEF reject the AF update request","source":"China Mobile, ZTE","contact":"Dan Wang","contact-id":87155,"tdoctype":"CR","for":"Approval","abstract":"Rel-18 mirror CR: Summary of change: Clarify the response sent by the NEF during the rejection, including: Add a cause value indicating the reason of rejection. Adding DNN S-NSSAI to help NEF make such decision. Removing operator configuration since this part is not clear for operator.","secretary_remarks":"Revision of S2-2300310r01, merging S2-2300674. Approved","agenda_item_sort_order":48,"ainumber":"8.5","ainame":"Enhanced support of Industrial IoT - TSC\/URLLC enhancements (IIoT)","tdoc_agenda_sort_order":12210,"status":"agreed","reservation_date":"2023-01-24 07:49:41","uploaded":"2023-01-24 08:01:09","revisionof":"S2-2300310","revisedto":"","release":"Rel-18","crspec":"23.502","crspecversion":"18.0.0","workitem":[{"winame":"IIoT"}],"crnumber":3701.0,"crrevision":1.0,"crcategory":"A","tsg_crp":"SP-230042","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_154AHE_Electronic_2023-01\/Docs\/S2-2302085.zip","group":"S2","meeting":"S2-154-AH-e","year":2023,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":"4.15.6.6, 4.15.6.6a, 5.2.6.9.5","crsinpack":null,"crsinpacknumber":0}]