{"id":"https://openalex.org/W2975535437","doi":"https://doi.org/10.1109/twc.2019.2942299","title":"SINR and Multiuser Efficiency Gap Between MIMO Linear Receivers","display_name":"SINR and Multiuser Efficiency Gap Between MIMO Linear Receivers","publication_year":2019,"publication_date":"2019-09-25","ids":{"openalex":"https://openalex.org/W2975535437","doi":"https://doi.org/10.1109/twc.2019.2942299","mag":"2975535437"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2019.2942299","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2942299","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/A5079559885","display_name":"G. Alfano","orcid":"https://orcid.org/0000-0001-9016-9835"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"G. Alfano","raw_affiliation_strings":["Department of Science and Applied Technology, Politecnico di Torino, Turin, Italy"],"raw_orcid":"https://orcid.org/0000-0001-9016-9835","affiliations":[{"raw_affiliation_string":"Department of Science and Applied Technology, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021780258","display_name":"Carla Fabiana Chiasserini","orcid":"https://orcid.org/0000-0003-1410-660X"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"C.-F. Chiasserini","raw_affiliation_strings":["Department of Electronics, Politecnico di Torino, Turin, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1410-660X","affiliations":[{"raw_affiliation_string":"Department of Electronics, Politecnico di Torino, Turin, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072774127","display_name":"Alessandro Nordio","orcid":"https://orcid.org/0000-0001-8258-051X"},"institutions":[{"id":"https://openalex.org/I4210100607","display_name":"Institute of Electronics, Computer and Telecommunication Engineering","ror":"https://ror.org/00n4jbh84","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Nordio","raw_affiliation_strings":["Wireless Communications Systems Group, CNR-IEIIT, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8258-051X","affiliations":[{"raw_affiliation_string":"Wireless Communications Systems Group, CNR-IEIIT, Torino, Italy","institution_ids":["https://openalex.org/I4210100607"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079559885"],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":null,"apc_paid":null,"fwci":0.3632,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61864165,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"19","issue":"1","first_page":"106","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9990000128746033,"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":0.6775075793266296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5699265003204346},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.4300440549850464},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3413316011428833},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.18907326459884644},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.16800662875175476}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6775075793266296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5699265003204346},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.4300440549850464},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3413316011428833},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.18907326459884644},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.16800662875175476}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2019.2942299","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2942299","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":[{"score":0.46000000834465027,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W391578156","https://openalex.org/W1974637548","https://openalex.org/W1991616057","https://openalex.org/W1994513867","https://openalex.org/W2048949659","https://openalex.org/W2053029150","https://openalex.org/W2072184935","https://openalex.org/W2080881024","https://openalex.org/W2090784494","https://openalex.org/W2104279390","https://openalex.org/W2107244732","https://openalex.org/W2120787988","https://openalex.org/W2127555378","https://openalex.org/W2136208885","https://openalex.org/W2137965246","https://openalex.org/W2139104935","https://openalex.org/W2141797073","https://openalex.org/W2157167005","https://openalex.org/W2165308503","https://openalex.org/W2168492199","https://openalex.org/W2168792117","https://openalex.org/W2249111724","https://openalex.org/W2312259339","https://openalex.org/W2581494794","https://openalex.org/W2735627576","https://openalex.org/W2785980175","https://openalex.org/W2793233152","https://openalex.org/W2912369344","https://openalex.org/W2962872255","https://openalex.org/W4230941884","https://openalex.org/W4230967393","https://openalex.org/W6649004204","https://openalex.org/W6732694969"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"Due":[0],"to":[1,40,113,116,130],"their":[2],"low":[3],"complexity,":[4],"Minimum":[5],"Mean":[6],"Squared":[7],"Error":[8],"(MMSE)":[9],"and":[10,42,55,58,66,144],"Zero-Forcing":[11],"(ZF)":[12],"emerge":[13],"as":[14,27,75],"two":[15,49],"appealing":[16],"MIMO":[17,170],"receivers.":[18],"Although":[19,149],"they":[20],"provide":[21,164],"asymptotically":[22],"the":[23,28,38,48,53,59,64,67,88,91,98,117,123,136,141,145,150,157,168],"same":[24],"achievable":[25],"rate":[26],"signal-to-noise":[29],"ratio":[30,44],"(SNR)":[31],"grows":[32],"large,":[33],"a":[34,82,120],"non-vanishing":[35],"gap":[36,143],"between":[37],"signal":[39],"interference":[41],"noise":[43],"(SINR)":[45],"obtained":[46],"through":[47,177],"receivers":[50],"exists,":[51],"affecting":[52],"error":[54],"outage":[56],"probability,":[57],"multiuser":[60,68,146],"efficiency.":[61],"Interestingly,":[62],"both":[63,140],"SINR":[65,142],"efficiency":[69,147],"gaps":[70],"can":[71],"be":[72,114],"compactly":[73],"expressed":[74],"quadratic":[76,104],"forms":[77,105],"of":[78,90,101,119,139,152],"random":[79,107],"matrices,":[80],"with":[81,106],"kernel":[83,108],"that":[84],"depends":[85],"solely":[86],"on":[87,156,167],"statistics":[89,138],"interfering":[92],"streams.":[93],"By":[94],"leveraging,":[95],"we":[96,134,162],"derive":[97],"closed-form":[99,137],"distribution":[100],"such":[102],"indefinite":[103],"matrix,":[109],"which":[110],"turns":[111],"out":[112],"proportional":[115],"determinant":[118],"matrix":[121],"containing":[122],"system":[124],"parameters.":[125],"Then,":[126],"specializing":[127],"our":[128,175],"result":[129],"different":[131],"fading":[132],"conditions,":[133],"obtain":[135],"gap.":[148],"focus":[151],"this":[153],"work":[154],"is":[155],"finite-size":[158],"statistics,":[159],"for":[160],"completeness":[161],"also":[163],"some":[165],"results":[166],"doubly-massive":[169],"case.":[171],"We":[172],"validate":[173],"all":[174],"derivations":[176],"extensive":[178],"Monte":[179],"Carlo":[180],"simulations.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
