{"id":"https://openalex.org/W4381894775","doi":"https://doi.org/10.1109/twc.2023.3287040","title":"Intelligent Reflecting Surface Aided MIMO With Cascaded LoS Links: Channel Modeling and Full Multiplexing Region","display_name":"Intelligent Reflecting Surface Aided MIMO With Cascaded LoS Links: Channel Modeling and Full Multiplexing Region","publication_year":2023,"publication_date":"2023-06-24","ids":{"openalex":"https://openalex.org/W4381894775","doi":"https://doi.org/10.1109/twc.2023.3287040"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2023.3287040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3287040","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066980538","display_name":"Mingchen Zhang","orcid":"https://orcid.org/0000-0002-6846-8393"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingchen Zhang","raw_affiliation_strings":["National Key Laboratory on Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-6846-8393","affiliations":[{"raw_affiliation_string":"National Key Laboratory on Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063946480","display_name":"Xiaojun Yuan","orcid":"https://orcid.org/0000-0002-0433-6535"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojun Yuan","raw_affiliation_strings":["National Key Laboratory on Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-0433-6535","affiliations":[{"raw_affiliation_string":"National Key Laboratory on Wireless Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.9291,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.73924556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"23","issue":"2","first_page":"1184","last_page":"1198"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7490619421005249},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.6556594967842102},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.649651288986206},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48335498571395874},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.43920373916625977},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.42554765939712524},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4113214612007141},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4053666591644287},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3518563508987427},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15785866975784302}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7490619421005249},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.6556594967842102},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.649651288986206},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48335498571395874},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.43920373916625977},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.42554765939712524},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4113214612007141},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4053666591644287},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3518563508987427},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15785866975784302}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2023.3287040","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2023.3287040","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G301060647","display_name":null,"funder_award_id":"2022ZYD0120","funder_id":"https://openalex.org/F4320333335","funder_display_name":"Sichuan Province Science and Technology Support Program"},{"id":"https://openalex.org/G5922440334","display_name":"\u667a\u80fd\u53cd\u5c04\u9762\u8f85\u52a9\u7684\u65e0\u7ebfMIMO\u7cfb\u7edf\u7684\u7269\u7406\u5c42\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"62071090","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320333335","display_name":"Sichuan Province Science and Technology Support Program","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1982686915","https://openalex.org/W2005102437","https://openalex.org/W2012256574","https://openalex.org/W2103472722","https://openalex.org/W2111349248","https://openalex.org/W2121607567","https://openalex.org/W2125290396","https://openalex.org/W2169382686","https://openalex.org/W2969424089","https://openalex.org/W2981792785","https://openalex.org/W2984937369","https://openalex.org/W2990567315","https://openalex.org/W2994742101","https://openalex.org/W2994869102","https://openalex.org/W2995220356","https://openalex.org/W2996313530","https://openalex.org/W3006557588","https://openalex.org/W3034533409","https://openalex.org/W3035192482","https://openalex.org/W3035386068","https://openalex.org/W3038434984","https://openalex.org/W3043824073","https://openalex.org/W3047281806","https://openalex.org/W3089065083","https://openalex.org/W3099769502","https://openalex.org/W3103026331","https://openalex.org/W3104300639","https://openalex.org/W3115103619","https://openalex.org/W3134888006","https://openalex.org/W3160443215","https://openalex.org/W3171025113","https://openalex.org/W3177532826","https://openalex.org/W3180605299","https://openalex.org/W3200128456","https://openalex.org/W4200599926","https://openalex.org/W4235465640","https://openalex.org/W4290973619","https://openalex.org/W6770844909","https://openalex.org/W6772203424"],"related_works":["https://openalex.org/W1500439066","https://openalex.org/W1905709045","https://openalex.org/W2159343473","https://openalex.org/W2606846467","https://openalex.org/W1996130034","https://openalex.org/W2907409713","https://openalex.org/W2141616156","https://openalex.org/W2147012791","https://openalex.org/W4385337609","https://openalex.org/W1574498476"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,86,105],"build":[4],"up":[5],"a":[6,39,43,177],"new":[7],"intelligent":[8],"reflecting":[9,97],"surface":[10],"(IRS)":[11],"aided":[12],"multiple-input":[13],"multiple-output":[14],"(MIMO)":[15],"channel":[16,35,103,111,137],"model,":[17,104],"named":[18,183],"the":[19,62,65,68,74,78,84,90,93,101,120,126,134,144,150,153,157,174,188,193],"cascaded":[20,121,145],"LoS":[21,122,146],"MIMO":[22,110,136,147],"channel,":[23,148],"that":[24,107,163,196],"is":[25,56,112,152],"applicable":[26],"to":[27,58,114,138],"both":[28,46],"near-field":[29],"and":[30,42,53,64,159,186],"far-field":[31],"scenarios.":[32],"The":[33],"proposed":[34],"model":[36],"consists":[37],"of":[38,80,92,128,155,173,192],"transmitter":[40,63],"(Tx)":[41],"receiver":[44,66],"(Rx)":[45],"equipped":[47],"with":[48],"uniform":[49],"linear":[50],"arrays":[51,195],"(ULAs),":[52],"an":[54,108,170],"IRS":[55],"used":[57],"enable":[59,164],"communications":[60],"between":[61],"through":[67],"line-of-sight":[69],"(LoS)":[70],"links":[71],"seen":[72],"by":[73,119],"IRS.":[75],"When":[76],"modeling":[77],"reflection":[79],"electromagnetic":[81],"waves":[82],"at":[83],"IRS,":[85],"take":[87],"into":[88],"account":[89],"curvature":[91],"wavefront":[94],"on":[95,100],"different":[96],"elements.":[98],"Based":[99],"established":[102],"show":[106],"IRS-assisted":[109],"able":[113],"support":[115],"spatial":[116],"multiplexing":[117,140,166],"solely":[118],"links.":[123],"We":[124,168],"generalize":[125],"notion":[127],"Rayleigh":[129],"distance":[130,161],"originally":[131],"coined":[132],"for":[133,143],"single-hop":[135],"full":[139,165,198],"region":[141],"(FMR)":[142],"where":[149],"FMR":[151,175],"union":[154],"all":[156],"Tx-IRS":[158],"IRS-Rx":[160],"pairs":[162],"communication.":[167],"derive":[169],"inner":[171],"bound":[172],"under":[176],"special":[178],"passive":[179],"beamforming":[180],"(PB)":[181],"strategy":[182],"reflective":[184],"focusing,":[185],"provide":[187],"corresponding":[189],"orientation":[190],"settings":[191],"antenna":[194],"achieve":[197],"multiplexing.":[199]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
