[{"name":"S2-2509876","title":"LS from SA WG5: Reply to LS on a new measurement related to the maintainability of a QoS flow","source":"SA WG5","contact":" Anonymous","contact-id":4132,"tdoctype":"LS in","for":"Action","abstract":"SA WG5 thanks SA WG2 for the incoming LS on a new measurement related to the maintainability of a QoS flow (S2-2508116). SA WG5 has been requested to monitor and capture statistics of downgraded QoS flows, and to consider adding a QoS Maintainability measurement at the QoS flow level. Such a measurement would reflect the probability of experiencing any type of QoS degradation while the QoS flow is in use. {. .} SA WG5 has discussed and agreed on the attached proposed changes related to QoS flow fulfilment performance measurements and QoS Flow Maintainability KPI. SA WG5 kindly asks SA WG2 to assess whether these proposed changes could meet SA WG2's requirements. Action: SA WG5 kindly asks SA WG2 to assess whether the measurements specified by SA WG5 address SA WG2's requirements, and to provide any feedback.","secretary_remarks":"Responses drafted in S2-2510058, S2-2510386. Final response in S2-2511037.","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10690,"status":"replied to","reservation_date":"2025-10-23 14:57:36","uploaded":"2025-10-27 05:53:03","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG2","Cc":"","lsoriginalls":"S5-254627","lsreply":"S2-2511237, S2-2511237","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2509876.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2510057","title":"Enhancing QoS Sustainability Analytics with QoS Flow Maintainability Threshold","source":"Nokia","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Make use of new OAM measurements on QoS Flow maintainability outlined to indroduce a related reporting threshold within QoS Sustainability analytics","secretary_remarks":"Revised in parallel session, merging S2-2510372, to S2-2511153.","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10740,"status":"revised","reservation_date":"2025-11-05 14:34:34","uploaded":"2025-11-07 18:36:43","revisionof":"","revisedto":"S2-2511153","release":"Rel-19","crspec":"23.288","crspecversion":"19.4.0","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":1535.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2510057.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2510058","title":"[DRAFT] Reply to LS on a new measurement related to the maintainability of a QoS flow","source":"Nokia","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"SA WG2 informs SA WG5 that the new measurement related to the maintainability of a QoS flow introduced by SA WG5 meet the needs of SA WG2 and are now being used for the QoS sustainability analytics","secretary_remarks":"Response to S2-2509876. Revised in parallel session, merging S2-2510386, to S2-2511154.","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10700,"status":"revised","reservation_date":"2025-11-05 14:47:40","uploaded":"2025-11-07 18:36:43","revisionof":"","revisedto":"S2-2511154","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG5","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2510058.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2510372","title":"Addition of QoS Flow Maintainability KPI to QoS Sustainability Analytics","source":"Verizon, Oracle","contact":"Peretz Feder","contact-id":94345,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Adding QoS Maintainability KPI to QoS Sustainability Analytics.","secretary_remarks":"Merged into S2-2511153","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10770,"status":"merged","reservation_date":"2025-11-07 04:30:35","uploaded":"2025-11-07 05:08:19","revisionof":"","revisedto":"","release":"Rel-19","crspec":"23.288","crspecversion":"19.4.0","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":1537.0,"crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2510372.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":false,"me_affected":false,"ran_affected":false,"cn_affected":true,"clauses_affected":" 6.9.1, 6.9.2","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2510386","title":"[DRAFT] Reply to LS on a new measurement related to the maintainability of a QoS flow","source":"Verizon Switzerland AG, Oracle","contact":"Peretz Feder","contact-id":94345,"tdoctype":"LS out","for":"Approval","abstract":"To: SA WG5.","secretary_remarks":"Response to S2-2509876. Merged into S2-2511154","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10730,"status":"merged","reservation_date":"2025-11-07 04:51:33","uploaded":"2025-11-07 20:08:48","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG5","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2510386.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2511153","title":"Enhancing QoS Sustainability Analytics with QoS Flow Maintainability Threshold","source":"Nokia, Verizon, Oracle, SK Telecom","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Make use of new OAM measurements on QoS Flow maintainability to indroduce a related reporting threshold within QoS Sustainability analytics","secretary_remarks":"Revision of S2-2510057, merging S2-2510372. Revised in parallel session to S2-2511236.","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10750,"status":"revised","reservation_date":"2025-11-20 20:06:57","uploaded":"2025-11-24 07:01:14","revisionof":"S2-2510057","revisedto":"S2-2511236","release":"Rel-19","crspec":"23.288","crspecversion":"19.4.0","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":1535.0,"crrevision":1.0,"crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2511153.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2511154","title":"Reply to LS on a new measurement related to the maintainability of a QoS flow","source":"Nokia","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"SA WG2 informs SA WG5 that the new measurement related to the maintainability of a QoS flow introduced by SA WG5 meet the needs of SA WG2 and are now being used for the QoS sustainability analytics","secretary_remarks":"Revision of S2-2510058, merging S2-2510386. Revised in parallel session to S2-2511237.","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10710,"status":"revised","reservation_date":"2025-11-20 20:07:14","uploaded":"2025-11-24 07:01:14","revisionof":"S2-2510058","revisedto":"S2-2511237","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"SA WG5","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2511154.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2511236","title":"Enhancing QoS Sustainability Analytics with QoS Flow Maintainability Threshold","source":"Nokia, Verizon, Oracle, SK Telecom, Huawei","contact":"Thomas Belling","contact-id":68266,"tdoctype":"CR","for":"Approval","abstract":"Summary of change: Make use of new OAM measurements on QoS Flow maintainability to indroduce a related reporting threshold within QoS Sustainability analytics","secretary_remarks":"Revision of S2-2511153. Agreed in parallel session. Block approved","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10760,"status":"agreed","reservation_date":"2025-11-20 20:10:03","uploaded":"2025-11-24 07:01:15","revisionof":"S2-2511153","revisedto":"","release":"Rel-19","crspec":"23.288","crspecversion":"19.4.0","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":1535.0,"crrevision":2.0,"crcategory":"F","tsg_crp":"SP-251334","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2511236.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"S2-2511237","title":"Reply to LS on a new measurement related to the maintainability of a QoS flow","source":"SA WG2","contact":"Thomas Belling","contact-id":68266,"tdoctype":"LS out","for":"Approval","abstract":"SA WG2 informs SA WG5 that the new measurement related to the maintainability of a QoS flow introduced by SA WG5 meet the needs of SA WG2 and are now being used for the QoS sustainability analytics","secretary_remarks":"Revision of S2-2511154. Agreed in parallel session. Block approved","agenda_item_sort_order":95,"ainumber":"9.23.2","ainame":"Enablers for Network Automation for 5G - Phase 3 (eNA_Ph3)","tdoc_agenda_sort_order":10720,"status":"approved","reservation_date":"2025-11-20 20:10:04","uploaded":"2025-11-24 07:01:15","revisionof":"S2-2511154","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"TEI19"},{"winame":" eNA_Ph3"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"S2-2509876","lsto":"SA WG5","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_sa\/WG2_Arch\/TSGS2_172_Dallas_2025-11\/Docs\/S2-2511237.zip","group":"S2","meeting":"S2-172","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]