[{"name":"R4-2505459","title":"Mitigating UE-to-UE Cross Link Interference (CLI)","source":"Charter Communications, Inc","contact":"Yuda Luz","contact-id":95852,"tdoctype":"discussion","for":"Approval","abstract":"In Rel 18 study, SBFD performance was studied, and it was concluded in TR 38.858 [1] that SBFD will cause UE-to-UE interference caused by the SBFD UEs inflicting the legacy TDD UEs of a network operating in the adjacent channel. Rel. 19 normative phase started with the specific objective in the WID [2] for adjacent channel fair coexistence between the two operators.\n\nIn the February meeting in Athens, we presented [6] how a single operator owning both networks could mitigate this UE-to-UE CLI, by reducing the PCMAX of the SBFD UE by XdB. The RAN4 vice chair decision was to wait until after RAN1 approves this solution.\n\nRAN1 decision: RAN1 discussed the need to reduce PCMAX for SBFD UE, but requested RAN4 to offer a method to identify the specific UE which is causing the interference, and apply the XdB reduction only on that specific UE. Since this is the last meeting for RAN1 on Rel 19 SBFD, we cannot continue with this ping-pong discussion between RAN4 and RAN1 and propose to move on with adding a 2md PCMAX for SBFD UEs.\n\nIn this meeting, we present again our proposal for mitigating UE-to-UE CLI.","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-06 19:46:25","uploaded":"2025-05-08 21:27:30","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2505459.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2505589","title":"On general aspects for SBFD","source":"Huawei, HiSilicon","contact":"Xiang Gao","contact-id":89062,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-08 06:09:05","uploaded":"2025-05-09 14:03:41","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2505589.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2506006","title":"Discussion on SBFD general issues","source":"CATT","contact":"Aijun Cao","contact-id":105513,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-08 17:56:39","uploaded":"2025-05-09 13:57:22","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2506006.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2506047","title":"Discussion on updating duty cycle evaluation with the introduction of SBFD","source":"CATT","contact":"Aijun Cao","contact-id":105513,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-08 17:56:45","uploaded":"2025-05-09 14:38:17","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2506047.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2506048","title":"draftCR to TS 38.101-1 on updating duty cycle evaluation with the introduction of SBFD","source":"CATT","contact":"Aijun Cao","contact-id":105513,"tdoctype":"draftCR","for":"Endorsement","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"not pursued","reservation_date":"2025-05-08 17:56:45","uploaded":"2025-05-09 14:38:17","revisionof":"","revisedto":"","release":"Rel-19","crspec":"38.101-1","crspecversion":"19.1.0","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2506048.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2506372","title":"Discussion on SBFD general part","source":"CMCC","contact":"Xiaoran Zhang","contact-id":58560,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 06:17:37","uploaded":"2025-05-09 10:23:51","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2506372.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2506530","title":"Views on general aspects for SBFD","source":"Qualcomm Germany","contact":"Mustafa Emara","contact-id":90636,"tdoctype":"discussion","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 07:42:18","uploaded":"2025-05-09 20:48:46","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2506530.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2506875","title":"Discussion on general aspects for gNB SBFD","source":"vivo","contact":"Ruixin Wang","contact-id":104883,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 08:35:28","uploaded":"2025-05-09 20:49:36","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2506875.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507397","title":"Discussion on SBFD symbol on UL duty cycle evaluation and MPR impact on SBFD UL resource muting","source":"Ericsson","contact":"Zhou Du","contact-id":108130,"tdoctype":"other","for":"Approval","abstract":"Discussion on SBFD symbol on UL duty cycle evaluation and MPR impact on SBFD UL resource muting","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 14:40:11","uploaded":"2025-05-09 18:19:28","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507397.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507481","title":"Remaining issues for SBFD general aspects","source":"Samsung","contact":"He Wang","contact-id":62115,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 15:08:17","uploaded":"2025-05-09 18:02:59","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507481.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507482","title":"draftCR to TS38.104 on general clauses for SBFD-capable BS","source":"Samsung","contact":"He Wang","contact-id":62115,"tdoctype":"draftCR","for":"Endorsement","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2025-05-09 15:08:17","uploaded":"2025-05-09 18:02:59","revisionof":"","revisedto":"R4-2508717","release":"Rel-19","crspec":"38.104","crspecversion":"19.0.0","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507482.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507487","title":"Workplan for Evolution of NR Duplex Operation (RAN4 Performance Part)","source":"Samsung, Huawei","contact":"He Wang","contact-id":62115,"tdoctype":"Work Plan","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2025-05-09 15:08:18","uploaded":"2025-05-09 18:02:59","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507487.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507518","title":"Discussion on system parameters for SBFD BS","source":"ZTE Corporation, Sanechips","contact":"Fei Xue","contact-id":59676,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 15:20:24","uploaded":"2025-05-09 16:41:37","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507518.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507636","title":"On SBFD system parameters","source":"Nokia","contact":"Veli-Matti Holappa","contact-id":99921,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 16:31:18","uploaded":"2025-05-09 16:55:34","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507636.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507650","title":"Cross Link Interference (CLI) handling impact on MPR for SBFD operation","source":"Qualcomm Incorporated","contact":"Pushkar Kulkarni","contact-id":107671,"tdoctype":"discussion","for":"Discussion","abstract":"Proposal for discussion on CLI handling impact on MPR in SBFD operation","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 16:55:30","uploaded":"2025-05-10 00:00:50","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507650.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507682","title":"Deployment scenarios for FR1 SBFD macro BS","source":"Huawei, HiSilicon, Samsung, Qualcomm, Verizon, Vodafone, China Telecom, China Unicom, Deutsche Telekom","contact":"Liehai Liu","contact-id":47239,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 17:06:11","uploaded":"2025-05-09 17:32:28","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507682.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507714","title":"Draft BigCR to TS38.104 for SBFD BS RF requirement","source":"Samsung","contact":"He Wang","contact-id":62115,"tdoctype":"draftCR","for":"Endorsement","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"endorsed","reservation_date":"2025-05-09 18:08:20","uploaded":"2025-05-31 16:31:05","revisionof":"","revisedto":"","release":"Rel-19","crspec":"38.104","crspecversion":"19.0.0","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507714.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2507724","title":"SBFD general aspects","source":"Ericsson","contact":"Bing Li","contact-id":95904,"tdoctype":"other","for":"Approval","abstract":"Discussion on SBFD general aspects","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2025-05-09 18:51:49","uploaded":"2025-05-09 19:53:35","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2507724.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2508717","title":"draftCR to TS38.104 on general clauses for SBFD-capable BS","source":"Samsung","contact":"Jin Lian","contact-id":107778,"tdoctype":"draftCR","for":"Endorsement","abstract":"","secretary_remarks":"","agenda_item_sort_order":352,"ainumber":"7.25.2","ainame":"General aspects (including RAN4 aspects for SBFD system parameters)","tdoc_agenda_sort_order":0,"status":"endorsed","reservation_date":"2025-05-13 16:30:51","uploaded":"2025-05-23 10:02:25","revisionof":"R4-2507482","revisedto":"","release":"Rel-19","crspec":"38.104","crspecversion":"19.0.0","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"B","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_115\/Docs\/R4-2508717.zip","group":"R4","meeting":"R4-115","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]