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{"name":"R4-2600004","title":"LS on clarification on simultaneous PUCCH and PUSCH transmission in CA","source":"RAN1","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":400,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_newRAT-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN2","Cc":"RAN4","lsoriginalls":"R1-2509550","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600004.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600005","title":"Reply LS on OD-SSB","source":"RAN1","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":0,"status":"replied to","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"Netw_Energy_NR_enh-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"R2-2507768","lsto":"RAN2, RAN4","Cc":"","lsoriginalls":"R1-2509562","lsreply":"R4-2602658","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600005.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600006","title":"LS on 400MHz bandwidth for frequency around 7GHz","source":"RAN1","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":600,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-20","crspec":"","crspecversion":"","workitem":[{"winame":"FS_6G_Radio"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN4","Cc":"","lsoriginalls":"R1-2509578","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600006.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600007","title":"LS on updated Rel-19 RAN1 UE features lists for NR after RAN1#123 EOM","source":"RAN1","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":700,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air"},{"winame":" NR_MIMO_Ph5"},{"winame":" NR_duplex_evo"},{"winame":" Netw_Energy_NR_enh"},{"winame":" NR_LPWUS"},{"winame":" NR_Mob_Ph4"},{"winame":" NR_NTN_Ph3"},{"winame":" NR_MC_enh2"},{"winame":" TEI19"},{"winame":" NR_LBCA_Sw"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN2","Cc":"RAN4","lsoriginalls":"R1-2509586","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600007.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600008","title":"Reply LS on SBFD and CA","source":"RAN1","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":800,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_duplex_evo-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN2","Cc":"RAN4","lsoriginalls":"R1-2509608","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600008.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600009","title":"LS on DCI 2_9 for SSB adaptation for deactivated SCells","source":"RAN2","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":900,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"Netw_Energy_NR_enh-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN1","Cc":"RAN4","lsoriginalls":"R2-2509338","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600009.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600010","title":"Reply LS on Rel-19 higher layers parameters list Post RAN1#122bis","source":"RAN2","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1000,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_AIML_air"},{"winame":" NR_MIMO_Ph5"},{"winame":" NR_duplex_evo"},{"winame":" Netw_Energy_NR_enh"},{"winame":" NR_LPWUS"},{"winame":" NR_Mob_Ph4"},{"winame":" NR_XR_Ph3"},{"winame":" NR_NTN_Ph3"},{"winame":" IoT_NTN_Ph3"},{"winame":" IoT_NTN_TDD"},{"winame":" NR_MC_enh2"},{"winame":" NR_LBCA_Sw"},{"winame":" LTE_terr_bcast_Ph2"},{"winame":" TEI19"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN1","Cc":"RAN3, RAN4","lsoriginalls":"R2-2509342","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600010.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600011","title":"Reply LS on updated Rel-19 RAN1 UE features lists for NR after RAN1#122bis","source":"RAN2","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1100,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_MC_enh2"},{"winame":" NR_MIMO_Ph5"},{"winame":" NR_AIML_air"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"R1-2507981","lsto":"RAN1","Cc":"RAN4","lsoriginalls":"R2-2509345","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600011.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600012","title":"LS on Linear polarization orientation RRC signalling for NR NTN","source":"RAN2","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1200,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_NTN_Ku_bands"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN4","Cc":"RAN1","lsoriginalls":"R2-2509373","lsreply":"R4-2600043, R4-2602993","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600012.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600013","title":"LS on the list of RRM test cases with the LTE\/FR1+FR2 testability","source":"RAN5","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1300,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":[{"winame":"TEI15_Test"},{"winame":" 5GS_NR_LTE-UEConTest"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN4","Cc":"","lsoriginalls":"R5-253491","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600013.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600014","title":"Completion of Rel-18 test requirements (including MU\/TT) and update of TS 38.561 TRP TRS tests","source":"RAN5","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1400,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN4, ETSI MSG TFES, GCF CAG, GCF PAG, CTIA OTA WG, CTIA Certification, GSMA TSG-AP, NGMN Alliance, PTCRB Plenary, CCSA TC9 WG1","Cc":"GCF SG","lsoriginalls":"R5-255347","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600014.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600015","title":"Reply LS to ECC_PT1(25)171_Annex04 = RP-252992 on Parameters for AAS BS operating in bands below 1 GHz (to","source":"TSG RAN","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1500,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"CEPT ECC PT1","Cc":"ECC WG SE, ECC WG SE21, ETSI TC ERM, ETSI TC MSG\/TFES, RAN4","lsoriginalls":"RP-253866","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600015.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600016","title":"LS on completion of Study on AI\/ML consistency alignment","source":"TSG SA","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1600,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"FS_AIML_CAL"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"TSG RAN, TSG CT, RAN1, RAN2, RAN3, RAN4, RAN5, CT1, CT3, CT4, CT6, SA1, SA2, SA3, SA4, SA5, SA6, SA3-LI","Cc":"","lsoriginalls":"SP-251699","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600016.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600017","title":"Reply LS on parameters for AAS BS operating in bands below 1 GHz","source":"ECC PT1","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":1700,"status":"noted","reservation_date":"2026-01-22 11:17:30","uploaded":"2026-01-22 11:18:12","revisionof":"","revisedto":"","release":"Rel-15","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"RP-253866","lsto":"TSG RAN, RAN4","Cc":"ECC WG SE, ECC WG SE21, ETSI TC ERM, ETSI TC MSG\/TFES","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600017.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2600384","title":"Reply LS from TC SES to 3GPP RAN4 on emission requirements for 3GPP terminals operating in the L-band","source":"ETSI TC SES","contact":"Jin Lian","contact-id":107778,"tdoctype":"LS in","for":"Information","abstract":"ETSI TC SES kindly requests 3GPP RAN WG4 to consider Table 3a of EN 301 681 when specifying the out of band requirements for all sub-bands of L-band","secretary_remarks":"","agenda_item_sort_order":3,"ainumber":"3","ainame":"Incoming LS","tdoc_agenda_sort_order":38400,"status":"noted","reservation_date":"2026-01-29 10:19:53","uploaded":"2026-01-29 10:25:02","revisionof":"","revisedto":"","release":"Rel-19","crspec":"","crspecversion":"","workitem":[{"winame":"NR_NTN_combinedLband-Core"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"R4-2511848","lsto":"RAN4","Cc":"TSG RAN, ETSI TC MSG, ETSI TC SES SCN","lsoriginalls":"SES(26)000003","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG4_Radio\/TSGR4_118\/Docs\/R4-2600384.zip","group":"R4","meeting":"R4-118","year":2026,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]