[{"name":"R5-252416","title":"Support of Variable Tx-Rx spacing for NR NTN bands","source":"EchoStar","contact":"Ojas Choksi","contact-id":107349,"tdoctype":"discussion","for":"Endorsement","abstract":"Copy of discussion paper R5-252414 (AI 5.3.5.9)","secretary_remarks":"","agenda_item_sort_order":771,"ainumber":"6.3.4.7","ainame":"Discussion Papers, Work Plan, TC lists","tdoc_agenda_sort_order":24160,"status":"withdrawn","reservation_date":"2025-08-05 22:19:55","uploaded":"2025-05-09 21:41:12","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG5_Test_ex-T1\/TSGR5__107_Malta\/Docs\/R5-252416.zip","group":"R5","meeting":"R5-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0},
{"name":"R5-253019","title":"Support of Variable Tx-Rx spacing for NR NTN bands","source":"EchoStar","contact":"Ingbert Sigovich","contact-id":28887,"tdoctype":"discussion","for":"Endorsement","abstract":"replacement of R5-252416_x000D_\nObservation 1: Support for variable Tx-Rx spacing for NR NTN is mandatory from Rel-17 onwards._x000D_\n_x000D_\nObservation 2: Except for reference sensitivity requirements, all other RF requirements are to be tested with the default Tx-Rx separation. _x000D_\n_x000D_\nObservation 3: The minimum reference sensitivity requirements for all Tx-Rx spacings is same as that for the default Tx-Rx spacing._x000D_\n_x000D_\nObservation 4: The demodulation and RRM requirements are unaffected by the introduction of variable Tx-Rx spacing._x000D_\n_x000D_\nObservation 5: The number of additional test points for reference sensitivity tests to verify support of variable Tx-Rx separation to four (4): _x000D_\n1)\tsmallest Tx-Rx separation, smallest channel bandwidth_x000D_\n2)\tsmallest Tx-Rx separation, largest channel bandwidth_x000D_\n3)\tlargest Tx-Rx separation, smallest channel bandwidth_x000D_\n4)\tlargest Tx-Rx separation, largest channel bandwidth_x000D_\n_x000D_\nObservation 6: Relevant signalling aspects such as reception and implementation of UplinkConfigCommon IE received in signalling during NTN cell selection and mobility test cases need to be verified._x000D_\n_x000D_\nProposal 1: Endorse the changes proposed as part of the above assessment and encourage contributions for the next meeting.","secretary_remarks":"","agenda_item_sort_order":771,"ainumber":"6.3.4.7","ainame":"Discussion Papers, Work Plan, TC lists","tdoc_agenda_sort_order":24161,"status":"noted","reservation_date":"2025-05-28 16:06:45","uploaded":"2025-05-28 16:11:18","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/tsg_ran\/WG5_Test_ex-T1\/TSGR5__107_Malta\/Docs\/R5-253019.zip","group":"R5","meeting":"R5-107","year":2025,"uicc_affected":"","me_affected":"","ran_affected":"","cn_affected":"","clauses_affected":"","crsinpack":null,"crsinpacknumber":0}]