[{"name":"R5-202115","title":"On Beam Peak Searches for different test configurations","source":"Keysight Technologies UK Ltd","contact":"Thorsten Hertel","contact-id":77978,"tdoctype":"discussion","for":"Endorsement","abstract":"This contribution addresses the need to perform TX and RX beam peak searches for different test configurations.\n\nThe following observations and proposals were made in this contribution\nObservation 1: Whether the beam peak searches need to be performed for every test condition has not been decided yet.\nObservation 2: Beam peak searches under ETC are discussed elsewhere and not addressed in this contribution.\nProposal 1: Perform beam peak searches for every test frequency range by default unless the device manufacturer explicitly declares that the beam peak at the mid test frequency range is applicable for the remaining (low, high) test frequency ranges.\nProposal 2: Beam peak search results cannot be re-used across different bands that do not overlap.\nProposal 3: Based on an explicit vendor declaration, allow beam peak search results to be re-used from bands that completely contain the target bands.\nProposal 4: Perform beam peak searches for every CBW by default unless the device manufacturer explicitly declares that the beam peak at the highest supported CBW is applicable for the remaining CBWs.\nProposal 5: Chipset vendors\/OEMs to provide feedback whether different waveforms and modulations could yield different beam peak directions","secretary_remarks":"","agenda_item_sort_order":89,"ainumber":"5.3.2.17","ainame":"\tDiscussion Papers \/ Work Plan \/ TC lists","tdoc_agenda_sort_order":21150,"status":"revised","reservation_date":"2020-05-08 00:06:16","uploaded":"2020-05-08 23:08:17","revisionof":"","revisedto":"R5-202939","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"5GS_NR_LTE-UEConTest"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"http:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG5_Test_ex-T1\/TSGR5_87_Electronic\/Docs\/R5-202115.zip","group":"R5","meeting":"R5-ah-38102","year":2020,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]