[{"name":"R1-1716989","title":"Correction on TBS selection for PSSCH transmission in TS 36.213","source":"Huawei, HiSilicon","contact":"Philippe Sartori","contact-id":47335,"tdoctype":"draftCR","for":"Decision","abstract":"","secretary_remarks":"","agenda_item_sort_order":9,"ainumber":"6.1.3","ainame":"Maintenance of Release 14 V2V\/V2X services based on LTE sidelink","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2017-09-27 13:39:07","uploaded":"2017-09-29 19:48:05","revisionof":"","revisedto":"","release":"Rel-14","crspec":36.213,"crspecversion":"14.4.0","workitem":[{"winame":"LTE_V2X-Core"}],"crnumber":"","crrevision":"","crcategory":"F","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG1_RL1\/TSGR1_90b\/Docs\/R1-1716989.zip","group":"R1","meeting":"R1-90","year":2017,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R1-1717046","title":"Discussion on LTE Rel-14 V2X PSSCH Channel Interleaver (Error floors with Cmux = 10, and fix with Cmux = 8 or 9)","source":"NXP Semiconductors","contact":"Vincent Martinez","contact-id":72909,"tdoctype":"discussion","for":"Discussion","abstract":"The current Rel-14 V2X channel interleave schemes introduces severe performance degradations (up to 1.5 dB), when coding rates are close to 1, MCS index = 18 cannot be decoded (error floor at BLER=1) and -\tcertain \u201csporadic\u201d medium-range MCS index cannot be decoded (error floor at BLER=1), mostly MCS 9 or MCS 14.","secretary_remarks":"","agenda_item_sort_order":9,"ainumber":"6.1.3","ainame":"Maintenance of Release 14 V2V\/V2X services based on LTE sidelink","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2017-09-27 14:24:46","uploaded":"2017-09-27 14:41:02","revisionof":"","revisedto":"","release":"Rel-14","crspec":36.212,"crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG1_RL1\/TSGR1_90b\/Docs\/R1-1717046.zip","group":"R1","meeting":"R1-90","year":2017,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R1-1717096","title":"Discussion on LTE Rel-14 V2X PSSCH network MCS optimization (non-monotonic MCS vs SNR curve, new MCS-TBS and MCS-exception tables)","source":"NXP Semiconductors","contact":"Vincent Martinez","contact-id":72909,"tdoctype":"discussion","for":"Discussion","abstract":"Improving the channel interleaver scheme with C_mux= 9 or C_mux= 8 does help bridge the performance gap around the QPSK-to-16QAM transition point. Advancing the transition point from QPSK to 16QAM (or 16QAM to 64QAM) brings huge improvement, regaining a monotonic behaviour.","secretary_remarks":"","agenda_item_sort_order":9,"ainumber":"6.1.3","ainame":"Maintenance of Release 14 V2V\/V2X services based on LTE sidelink","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2017-09-27 14:29:41","uploaded":"2017-09-27 14:41:02","revisionof":"","revisedto":"","release":"Rel-14","crspec":36.212,"crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG1_RL1\/TSGR1_90b\/Docs\/R1-1717096.zip","group":"R1","meeting":"R1-90","year":2017,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R1-1718967","title":"Way forward on LTE Rel-14 V2X rate-matching","source":"NXP, Huawei, HiSilicon, Ericsson, CATT","contact":"Patrick Merias","contact-id":52292,"tdoctype":"discussion","for":"Decision","abstract":"","secretary_remarks":"","agenda_item_sort_order":9,"ainumber":"6.1.3","ainame":"Maintenance of Release 14 V2V\/V2X services based on LTE sidelink","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2017-10-11 05:57:14","uploaded":"2017-10-11 05:57:57","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG1_RL1\/TSGR1_90b\/Docs\/R1-1718967.zip","group":"R1","meeting":"R1-90","year":2017,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]