{"id":"https://openalex.org/W1992892753","doi":"https://doi.org/10.1109/wcnc.2014.6952128","title":"Multi-user spatial modulation MIMO","display_name":"Multi-user spatial modulation MIMO","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W1992892753","doi":"https://doi.org/10.1109/wcnc.2014.6952128","mag":"1992892753"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952128","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952128","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-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/A5101746031","display_name":"Sandeep Narayanan","orcid":null},"institutions":[{"id":"https://openalex.org/I26415053","display_name":"University of L'Aquila","ror":"https://ror.org/01j9p1r26","country_code":"IT","type":"education","lineage":["https://openalex.org/I26415053"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sandeep Narayanan","raw_affiliation_strings":["Nucleo Industriale di Pile, Center of Excellence for Research DEWS, L'Aquila, Italy","WEST Aquila s.r.l., 36 Strada Statale 17 Ovest, 67100 L'Aquila, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nucleo Industriale di Pile, Center of Excellence for Research DEWS, L'Aquila, Italy","institution_ids":[]},{"raw_affiliation_string":"WEST Aquila s.r.l., 36 Strada Statale 17 Ovest, 67100 L'Aquila, Italy","institution_ids":["https://openalex.org/I26415053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087041748","display_name":"Marium Jalal Chaudhry","orcid":null},"institutions":[{"id":"https://openalex.org/I26415053","display_name":"University of L'Aquila","ror":"https://ror.org/01j9p1r26","country_code":"IT","type":"education","lineage":["https://openalex.org/I26415053"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marium Jalal Chaudhry","raw_affiliation_strings":["Nucleo Industriale di Pile, Center of Excellence for Research DEWS, L'Aquila, Italy","WEST Aquila s.r.l., 36 Strada Statale 17 Ovest, 67100 L'Aquila, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nucleo Industriale di Pile, Center of Excellence for Research DEWS, L'Aquila, Italy","institution_ids":[]},{"raw_affiliation_string":"WEST Aquila s.r.l., 36 Strada Statale 17 Ovest, 67100 L'Aquila, Italy","institution_ids":["https://openalex.org/I26415053"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010634742","display_name":"Athanasios Stavridis","orcid":"https://orcid.org/0000-0002-6974-6746"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Athanasios Stavridis","raw_affiliation_strings":["The University of Edinburgh, Institute for Digital Communications (IDCOM), Edinburgh, UK","The University of Edinburgh, Institute for Digital Communications (IDCOM), Mayfield Road, Edinburgh, EH9 3JL, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Edinburgh, Institute for Digital Communications (IDCOM), Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"The University of Edinburgh, Institute for Digital Communications (IDCOM), Mayfield Road, Edinburgh, EH9 3JL, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081612175","display_name":"Marco Di Renzo","orcid":"https://orcid.org/0000-0003-0772-8793"},"institutions":[{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]},{"id":"https://openalex.org/I102475099","display_name":"Sup\u00e9lec","ror":"https://ror.org/00n7gwn90","country_code":"FR","type":"education","lineage":["https://openalex.org/I102475099"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marco Di Renzo","raw_affiliation_strings":["UMR 8506 CNRS, Univ. Paris-Sud XI, Gif-sur-Yvette (Paris), France","Laboratory of Signals and Systems (L2S), UMR 8506 CNRS - SUPELEC - Univ. Paris-Sud XI, 3 rue Joliot-Curie, 91192 Gif-sur-Yvette (Paris), France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UMR 8506 CNRS, Univ. Paris-Sud XI, Gif-sur-Yvette (Paris), France","institution_ids":["https://openalex.org/I102475099","https://openalex.org/I102197404","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Laboratory of Signals and Systems (L2S), UMR 8506 CNRS - SUPELEC - Univ. Paris-Sud XI, 3 rue Joliot-Curie, 91192 Gif-sur-Yvette (Paris), France","institution_ids":["https://openalex.org/I102475099","https://openalex.org/I102197404","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045356859","display_name":"Fabio Graziosi","orcid":"https://orcid.org/0000-0001-7808-0707"},"institutions":[{"id":"https://openalex.org/I26415053","display_name":"University of L'Aquila","ror":"https://ror.org/01j9p1r26","country_code":"IT","type":"education","lineage":["https://openalex.org/I26415053"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Graziosi","raw_affiliation_strings":["Nucleo Industriale di Pile, Center of Excellence for Research DEWS, L'Aquila, Italy","University of L'Aquila, Center of Excellence for Research DEWS, Via G. Gronchi 18, Nucleo Industriale di Pile, 67100 L'Aquila, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nucleo Industriale di Pile, Center of Excellence for Research DEWS, L'Aquila, Italy","institution_ids":[]},{"raw_affiliation_string":"University of L'Aquila, Center of Excellence for Research DEWS, Via G. Gronchi 18, Nucleo Industriale di Pile, 67100 L'Aquila, Italy","institution_ids":["https://openalex.org/I26415053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074320996","display_name":"Harald Haas","orcid":"https://orcid.org/0000-0001-9705-2701"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Harald Haas","raw_affiliation_strings":["The University of Edinburgh, Institute for Digital Communications (IDCOM), Edinburgh, UK","The University of Edinburgh, Institute for Digital Communications (IDCOM), Mayfield Road, Edinburgh, EH9 3JL, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Edinburgh, Institute for Digital Communications (IDCOM), Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"The University of Edinburgh, Institute for Digital Communications (IDCOM), Mayfield Road, Edinburgh, EH9 3JL, UK","institution_ids":["https://openalex.org/I98677209"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.765,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.95449829,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"671","last_page":"676"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9976999759674072,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9966999888420105,"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/precoding","display_name":"Precoding","score":0.8759591579437256},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7352469563484192},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7343718409538269},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7330554723739624},{"id":"https://openalex.org/keywords/zero-forcing-precoding","display_name":"Zero-forcing precoding","score":0.668143093585968},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.6292632818222046},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6106820106506348},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.554837703704834},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.518372118473053},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4653506875038147},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4633742868900299},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.4568808972835541},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4494450092315674},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.4201889932155609},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.40243270993232727},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.37320631742477417},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24430280923843384},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.22563984990119934},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13481280207633972},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11956524848937988},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06495046615600586}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8759591579437256},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7352469563484192},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7343718409538269},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7330554723739624},{"id":"https://openalex.org/C155437304","wikidata":"https://www.wikidata.org/wiki/Q8069444","display_name":"Zero-forcing precoding","level":5,"score":0.668143093585968},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.6292632818222046},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6106820106506348},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.554837703704834},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.518372118473053},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4653506875038147},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4633742868900299},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.4568808972835541},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4494450092315674},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.4201889932155609},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.40243270993232727},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.37320631742477417},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24430280923843384},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.22563984990119934},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13481280207633972},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11956524848937988},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06495046615600586},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wcnc.2014.6952128","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952128","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01104521v1","is_oa":false,"landing_page_url":"https://centralesupelec.hal.science/hal-01104521","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC), Apr 2014, Istanbul, Turkey. ⟨10.1109/wcnc.2014.6952128⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W575399286","https://openalex.org/W1971549192","https://openalex.org/W1973114829","https://openalex.org/W1976109068","https://openalex.org/W1983622732","https://openalex.org/W1995565817","https://openalex.org/W2005662287","https://openalex.org/W2007275139","https://openalex.org/W2011103597","https://openalex.org/W2034717085","https://openalex.org/W2038841893","https://openalex.org/W2061246595","https://openalex.org/W2067605736","https://openalex.org/W2070467785","https://openalex.org/W2092364909","https://openalex.org/W2098929637","https://openalex.org/W2102798007","https://openalex.org/W2115024700","https://openalex.org/W2124000006","https://openalex.org/W2124245267","https://openalex.org/W2125669974","https://openalex.org/W2130423045","https://openalex.org/W2134188541","https://openalex.org/W2150764210","https://openalex.org/W2151353476","https://openalex.org/W2159339877","https://openalex.org/W2160538946","https://openalex.org/W2161279974","https://openalex.org/W2163504740","https://openalex.org/W2164536085","https://openalex.org/W2164664877","https://openalex.org/W2171159645","https://openalex.org/W2295559644","https://openalex.org/W2607380750","https://openalex.org/W3105827742","https://openalex.org/W4256217385","https://openalex.org/W6652169113"],"related_works":["https://openalex.org/W4383558088","https://openalex.org/W2216248654","https://openalex.org/W1517014499","https://openalex.org/W2141031289","https://openalex.org/W2101125413","https://openalex.org/W2244765103","https://openalex.org/W2944557016","https://openalex.org/W4385649691","https://openalex.org/W1624127656","https://openalex.org/W2738945404"],"abstract_inverted_index":{"Spatial":[0],"Modulation":[1],"(SM)":[2],"is":[3,12,85,106],"a":[4,97,109,148],"recently":[5],"proposed":[6,107],"single-RF":[7],"multiple-input-multiple-output":[8],"(MIMO)":[9],"technique,":[10],"which":[11,174],"capable":[13],"of":[14,37,44,80,129,189],"outperforming":[15],"many":[16],"conventional":[17,55],"MIMO":[18,57],"transmission":[19],"schemes":[20,192],"with":[21,108,187],"low":[22],"implementation":[23],"and":[24,138,183],"computational":[25],"complexity.":[26],"Recently,":[27],"there":[28],"have":[29],"been":[30,48],"some":[31],"attempts":[32],"in":[33,39,74,83],"understanding":[34],"the":[35,45,81,89,113,122,130,136,144,157,181],"performance":[36,159,186],"SM":[38,76,84,163],"multi-user":[40,171],"environments.":[41],"However,":[42],"most":[43],"work":[46],"has":[47],"oriented":[49],"towards":[50],"uplink":[51],"multi-access":[52],"scenarios.":[53],"Also,":[54],"downlink/broadcast":[56],"precoding":[58,99],"techniques":[59],"such":[60],"as":[61,78,160],"Zero":[62],"Forcing":[63],"(ZF)":[64],"or":[65],"Minimum":[66],"Mean":[67],"Square":[68],"Error":[69],"(MMSE)":[70],"cannot":[71],"be":[72,117],"used":[73],"Multi-User":[75,123],"(MU-SM),":[77],"part":[79],"data":[82],"also":[86,167],"encoded":[87],"into":[88],"Channel":[90,131],"Impulse":[91],"Responses":[92],"(CIRs).":[93],"In":[94],"this":[95],"paper,":[96],"novel":[98],"scheme":[100],"for":[101],"single-cell":[102],"downlink":[103],"MU-SM":[104],"systems":[105],"two-fold":[110],"objective:":[111],"i)":[112],"precoder":[114],"needs":[115,141],"to":[116,119,142,146],"able":[118],"completely":[120],"eliminate":[121],"Interference":[124],"(MUI)":[125],"by":[126],"taking":[127],"advantage":[128],"State":[132],"Information":[133],"(CSI)":[134],"at":[135,180],"transmitter":[137],"ii)":[139],"it":[140],"allow":[143],"users":[145],"use":[147],"single-user":[149,190],"Maximum":[150],"Likelihood":[151],"(ML)":[152],"optimum":[153],"detector":[154],"while":[155],"achieving":[156],"same":[158],"interference-free":[161],"point-to-point":[162],"transmission.":[164],"Finally,":[165],"we":[166],"develop":[168],"an":[169],"interference-aware":[170],"detection":[172,191],"scheme,":[173],"does":[175],"not":[176],"require":[177],"any":[178],"CSI":[179],"transmitter,":[182],"compare":[184],"its":[185],"that":[188],"based":[193],"on":[194],"precoding.":[195]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}