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{"name":"R3-255458","title":"Logged Data Handling after a Handover Event","source":"Nokia","contact":"Anna Pantelidou","contact-id":86345,"tdoctype":"discussion","for":"","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":65400,"status":"available","reservation_date":"2025-08-14 13:06:12","uploaded":"2025-08-15 06:16:37","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255458.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
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{"name":"R3-255551","title":"(TP for TS 38.455) Enhancements for AI\/ML-assisted Positioning \u2013 Feedback, Model Identification, and Training-Inference Consistency","source":"Jio Platforms","contact":"Anupkumar Pandey","contact-id":107183,"tdoctype":"other","for":"Discussion","abstract":"This document proposes enhancements to TS 38.455 to support improved lifecycle management and transparency of AI\/ML-assisted positioning. Specifically, the enhancements target:\n- Explicit feedback from LMF to gNB regarding inference quality\n- Identificati","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":65800,"status":"withdrawn","reservation_date":"2025-08-14 17:50:09","uploaded":null,"revisionof":"","revisedto":"","release":"Rel-19","crspec":38.455,"crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
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{"name":"R3-255571","title":"Way forward for Proactive (NGAP-based solution) for AI\/ML NG-RAN assisted positioning","source":"Ericsson","contact":"Yazid Lyazidi","contact-id":78235,"tdoctype":"discussion","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":64800,"status":"available","reservation_date":"2025-08-14 18:37:10","uploaded":"2025-08-14 19:07:08","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255571.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R3-255572","title":"(TP to NRPPa BL CR): addition of UL SRS time domain channel measurement","source":"Ericsson, Xiaomi, CATT, CEWIT, Nokia, Samsung","contact":"Yazid Lyazidi","contact-id":78235,"tdoctype":"other","for":"Agreement","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":62900,"status":"revised","reservation_date":"2025-08-14 18:37:10","uploaded":"2025-08-14 19:07:08","revisionof":"","revisedto":"R3-255823","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255572.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R3-255583","title":"[Draft] Reply LS on AI\/ML Positioning Case 3a","source":"Nokia","contact":"Anna Pantelidou","contact-id":86345,"tdoctype":"LS out","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":64900,"status":"revised","reservation_date":"2025-08-14 19:14:55","uploaded":"2025-08-15 06:16:37","revisionof":"","revisedto":"R3-255825","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"R3-255023\/S2-2505943","lsto":"SA2","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255583.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R3-255669","title":"Discussion on AI for positioning case 3a and case 3b","source":"Samsung","contact":"Xingyu HAN","contact-id":96223,"tdoctype":"discussion","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":65000,"status":"available","reservation_date":"2025-08-15 02:31:29","uploaded":"2025-08-15 06:21:35","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255669.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R3-255670","title":"Discussion on Logged Data Handling During Handover","source":"Samsung","contact":"Xingyu HAN","contact-id":96223,"tdoctype":"other","for":"Agreement","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":65700,"status":"available","reservation_date":"2025-08-15 02:31:29","uploaded":"2025-08-15 06:21:35","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255670.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R3-255758","title":"Summary of AIML for PHY (Positioning) offline discussion before online session","source":"Ericsson","contact":"Yazid Lyazidi","contact-id":78235,"tdoctype":"discussion","for":"Decision","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":62850,"status":"available","reservation_date":"2025-08-30 06:15:04","uploaded":"2025-08-30 06:15:04","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255758.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
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{"name":"R3-255813","title":"(TP to BL CR TS 38.473) addition of UL SRS time domain channel measurement","source":"Xiaomi, Ericsson, CATT, Nokia, Samsung, ZTE, CEWIT, Huawei, Qualcomm Incorporated, NEC","contact":"Lisi Li","contact-id":96451,"tdoctype":"other","for":"Agreement","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":63001,"status":"agreed","reservation_date":"2025-08-30 06:15:04","uploaded":"2025-08-30 06:15:04","revisionof":"R3-255337","revisedto":"","release":"Rel-19","crspec":38.473,"crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255813.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
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{"name":"R3-255824","title":"Reply LS on Logged Data Handling During Handover","source":"RAN3(Nokia)","contact":"Anna Pantelidou","contact-id":86345,"tdoctype":"LS out","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":65501,"status":"approved","reservation_date":"2025-08-30 06:15:04","uploaded":"2025-08-30 06:15:04","revisionof":"R3-255459","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"R3-255016\/R2-2504950","lsto":"RAN2","Cc":"SA5","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255824.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
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{"name":"R3-255935","title":"Reply LS on AI\/ML Positioning Case 3a","source":"RAN3(Nokia)","contact":"Anna Pantelidou","contact-id":86345,"tdoctype":"LS out","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":64,"ainumber":"20.2","ainame":"Support Positioning Accuracy Enhancements","tdoc_agenda_sort_order":64902,"status":"approved","reservation_date":"2025-08-30 06:15:04","uploaded":"2025-08-30 06:15:04","revisionof":"R3-255825","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"R3-255023\/S2-2505943","lsto":"SA2","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG3_Iu\/TSGR3_129\/Docs\/R3-255935.zip","group":"R3","meeting":"R3-129","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]