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{"name":"R4-2112108","title":"Simulation results for CRS interference mitigation in NR","source":"Apple","contact":"Tang Yang","contact-id":83979,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 05:52:02","uploaded":"2021-08-06 23:01:32","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112108.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112151","title":"Simulation result collection for CRS interference handling","source":"China Telecom","contact":"Jingzhou Wu","contact-id":86334,"tdoctype":"other","for":"Information","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 09:13:47","uploaded":"2021-08-26 19:31:07","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112151.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112152","title":"Simulation results for CRS interference handling","source":"China Telecom","contact":"Jingzhou Wu","contact-id":86334,"tdoctype":"discussion","for":"Information","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 09:13:47","uploaded":"2021-08-06 07:14:55","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112152.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112211","title":"Discussion\u00a0on\u00a0LTE\u00a0CRS-IM","source":"CMCC","contact":"Xiaoran Zhang","contact-id":58560,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 12:14:14","uploaded":"2021-08-06 09:23:33","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112211.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112226","title":"Discussion and draft LS on CRS-IM for NR UE in LTE\/NR co-existence scenarios","source":"China Telecom","contact":"Shan Yang","contact-id":48340,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 12:22:55","uploaded":"2021-08-06 07:57:09","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112226.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112227","title":"TP to TR 38.833: Summary of link level evaluation and conclusion for CRS-IM","source":"China Telecom","contact":"Shan Yang","contact-id":48340,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-05 12:22:55","uploaded":"2021-08-06 07:57:09","revisionof":"","revisedto":"R4-2115735","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.1","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112227.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112300","title":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","source":"Nokia, Nokia Shanghai Bell","contact":"Karsten Petersen","contact-id":91703,"tdoctype":"discussion","for":"Discussion","abstract":"In this contribution we have provided our views on the proposed simulation cases for CRS-RM and next step for considering network assistance signalling for CRS-IM","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 20:58:21","uploaded":"2021-08-06 15:35:53","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2112300.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112316","title":"Systems level evaluations on CRS interference in scenarios with overlapping spectrum for LTE and NR","source":"AT&T","contact":"Milap Majmundar","contact-id":70953,"tdoctype":"discussion","for":"Decision","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-05 22:02:02","uploaded":"2021-08-07 00:23:21","revisionof":"","revisedto":"R4-2115629","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_100-e\/Docs\/R4-2112316.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112332","title":"Views on CRS Interference Mitigation in NR","source":"Qualcomm Incorporated","contact":"Gaurav Nigam","contact-id":74911,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 22:18:59","uploaded":"2021-08-06 22:52:04","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_100-e\/Docs\/R4-2112332.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2112333","title":"Simulation Results for CRS Interference Mitigation","source":"Qualcomm Incorporated","contact":"Gaurav Nigam","contact-id":74911,"tdoctype":"discussion","for":"Information","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-05 22:23:15","uploaded":"2021-08-06 22:52:04","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_100-e\/Docs\/R4-2112333.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2113121","title":"Discussion on CRS interference handling in scenarios with overlapping spectrum for LTE and NR","source":"Intel Corporation","contact":"Andrey Chervyakov","contact-id":47232,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-06 09:25:05","uploaded":"2021-08-06 22:12:48","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113121.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2113129","title":"TP to TR 38.833: Link level simulation results for LTE CRS interference handling for NR UE","source":"Intel Corporation","contact":"Andrey Chervyakov","contact-id":47232,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-06 09:25:05","uploaded":"2021-08-06 22:12:48","revisionof":"","revisedto":"R4-2115736","release":"Rel-17","crspec":"38.833","crspecversion":"0.1.0","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113129.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2113621","title":"Discussion on MMSE-IRC receiver for CRS interference","source":"Ericsson","contact":"Jiakai Shi","contact-id":93009,"tdoctype":"discussion","for":"Discussion","abstract":"Discuss the open issues for MMSE-IRC receiver for CRS interference","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-06 11:53:58","uploaded":"2021-08-06 12:16:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113621.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2113622","title":"Simulation results on PDSCH performance for CRS interference","source":"Ericsson","contact":"Jiakai Shi","contact-id":93009,"tdoctype":"other","for":"Information","abstract":"Submit the simualtion results for CRS interference","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-06 11:53:58","uploaded":"2021-08-06 12:16:55","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113622.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2113623","title":"TP to TR 38.833: Receiver structure for CRS-IM performance","source":"Ericsson","contact":"Jiakai Shi","contact-id":93009,"tdoctype":"pCR","for":"Approval","abstract":"TP for the receiver structure for CRS-IM interference per work split","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-06 11:53:58","uploaded":"2021-08-06 12:16:55","revisionof":"","revisedto":"R4-2115737","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.1","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113623.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2113775","title":"Discussion on open issues for CRS-IM receiver","source":"Huawei,HiSilicon","contact":"Tricia Li","contact-id":56874,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-06 12:16:24","uploaded":"2021-08-06 20:19:24","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113775.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
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{"name":"R4-2113777","title":"TP: Introduction of simulation assumptions for CRS-IM receiver","source":"Huawei,HiSilicon","contact":"Tricia Li","contact-id":56874,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-06 12:16:24","uploaded":"2021-08-06 20:19:24","revisionof":"","revisedto":"R4-2115738","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.0","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2113777.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2114041","title":"Discussion on PDSCH requirements for CRS-IM","source":"MediaTek inc.","contact":"Licheng Lin","contact-id":86288,"tdoctype":"discussion","for":"Discussion","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-06 14:42:14","uploaded":"2021-08-06 17:58:28","revisionof":"","revisedto":"","release":"Rel-17","crspec":"","crspecversion":"","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2114041.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2114415","title":"TP to TR 38.833 Scenario for LTE CRS interference handling for NR UE","source":"MediaTek inc.","contact":"Licheng Lin","contact-id":86288,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-06 17:49:09","uploaded":"2021-08-06 17:58:28","revisionof":"","revisedto":"R4-2115739","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.1","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2114415.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115618","title":"Email discussion summary for [100-e][327] NR_perf_enh2_Demod_Part1","source":"Moderator (China Telecom)","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"other","for":"Information","abstract":"","secretary_remarks":"[100-e][327] NR_perf_enh2_Demod_Part1","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"revised","reservation_date":"2021-08-07 03:45:53","uploaded":"2021-08-20 17:11:13","revisionof":"","revisedto":"R4-2115800","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_100-e\/Docs\/R4-2115618.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115629","title":"Systems level evaluations on CRS interference in scenarios with overlapping spectrum for LTE and NR","source":"AT&T","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"discussion","for":"Decision","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-07 03:45:53","uploaded":"2021-08-16 17:41:33","revisionof":"R4-2112316","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_100-e\/Docs\/R4-2115629.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115735","title":"TP to TR 38.833: Summary of link level evaluation and conclusion for CRS-IM","source":"China Telecom","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"R4-2112227","revisedto":"","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.1","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115735.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115736","title":"TP to TR 38.833: Link level simulation results for LTE CRS interference handling for NR UE","source":"Intel Corporation","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"R4-2113129","revisedto":"","release":"Rel-17","crspec":"38.833","crspecversion":"0.1.0","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115736.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115737","title":"TP to TR 38.833: Receiver structure for CRS-IM performance","source":"Ericsson","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"pCR","for":"Approval","abstract":"TP for the receiver structure for CRS-IM interference per work split","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"R4-2113623","revisedto":"","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.1","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115737.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115738","title":"TP: Introduction of simulation assumptions for CRS-IM receiver","source":"Huawei,HiSilicon","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"R4-2113777","revisedto":"","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.0","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115738.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115739","title":"TP to TR 38.833 Scenario for LTE CRS interference handling for NR UE","source":"MediaTek inc.","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"pCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][328] NR_perf_enh2_Demod_Part2","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"R4-2114415","revisedto":"","release":"Rel-17","crspec":"38.833","crspecversion":"0.0.1","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115739.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115740","title":"WF on CRS interference handling in scenarios with overlapping spectrum for LTE and NR","source":"China Telecom","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"other","for":"Approval","abstract":"","secretary_remarks":"[100-e][327] NR_perf_enh2_Demod_Part1","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","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_100-e\/Docs\/R4-2115740.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115741","title":"LS on RAN4 evaluation for LTE CRS interference handling for NR UE","source":"China Telecomm","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"LS out","for":"Approval","abstract":"","secretary_remarks":"[100-e][327] NR_perf_enh2_Demod_Part1","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"","revisedto":"","release":"","crspec":"","crspecversion":"","workitem":"","crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"RAN","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115741.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115742","title":"TP to TR 38.833: Interference Modeling for LTE CRS-IM","source":"Qualcomm","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"draftCR","for":"Approval","abstract":"","secretary_remarks":"[100-e][327] NR_perf_enh2_Demod_Part1","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"approved","reservation_date":"2021-08-07 03:45:55","uploaded":"2021-08-26 19:31:16","revisionof":"","revisedto":"","release":"Rel-17","crspec":"38.833","crspecversion":"0.1.0","workitem":[{"winame":"NR_demod_enh2-Perf"}],"crnumber":"","crrevision":"","crcategory":"","tsg_crp":"","lsreplyto":"","lsto":"","Cc":"","lsoriginalls":"","lsreply":"","link":"https:\/\/www.3gpp.org\/ftp\/TSG_RAN\/WG4_Radio\/TSGR4_100-e\/Docs\/R4-2115742.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0},
{"name":"R4-2115800","title":"Email discussion summary for [100-e][327] NR_perf_enh2_Demod_Part1","source":"Moderator (China Telecom)","contact":"Carolyn Taylor","contact-id":90657,"tdoctype":"other","for":"Information","abstract":"[Agreement]:\nInitial observations from link-level evaluation results based on agreed simulation assumption:\n-\tCRS-IC with the assumption of NW signaling can achieve better performance compared to RM scheme 1 \n-\tCRS-IC without NW assistant signaling achieve similar or lower performance compared to CRS-IC schemes with the assumption of NW signaling\n-\tLLR weighting with the assumption of NW signaling can achieve better or similar performance compared to RM scheme 1 \n-\tLLR weighting without NW assistant signaling achieve similar or lower performance compared to LLR weighting with the assumption of NW signaling\n-\tNote: RM scheme 1 is under the assumption that RM always applied for the strongest interference cell \n\n[Agreement]:\nRAN4 initial observations for LTE cell impact with Rel-15\/16 RM:\n-\tDue to RM applied in interference cells, the CRS REs and data REs under LTE cells will observe different interference level with SINR offset.\n-\tThe interference mismatch among CRS REs and data REs may bring impact on LTE cells considering the following aspects:\n-\tLTE CQI\/RI\/PMI is computed based on CRS for TM 1-8 and certain configuration of TM9 (when the parameter pmi-RI-Report is not configured by higher layers for TM9).\n-\tCRS is used for LTE PDSCH demodulation processing for TMs 1-6.\n-\tLTE RSSI is measured only from OFDM symbols containing CRS port 0 of measurement subframes unless indicated otherwise by higher layers, and it can be measured from all OFDM symbols of the DL part of measurement\/indicated subframes if indicated by higher layers. LTE RSRQ is calculated based on RSRP and RSSI.\n[Agreement]:\n-\tUE PDSCH processing timeline is not impacted by LLR weighting.","secretary_remarks":"[100-e][327] NR_perf_enh2_Demod_Part1","agenda_item_sort_order":550,"ainumber":"9.12.2.3","ainame":"Evaluation on CRS interference in scenarios with overlapping spectrum for LTE and NR","tdoc_agenda_sort_order":0,"status":"noted","reservation_date":"2021-08-07 03:45:57","uploaded":"2021-08-27 18:01:15","revisionof":"R4-2115618","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_100-e\/Docs\/R4-2115800.zip","group":"R4","meeting":"R4-100-e","year":2021,"uicc_affected":null,"me_affected":null,"ran_affected":null,"cn_affected":null,"clauses_affected":null,"crsinpack":null,"crsinpacknumber":0}]