{"id":"https://openalex.org/W4290973732","doi":"https://doi.org/10.1109/icc45855.2022.9838384","title":"Reconfigurable Intelligent Surfaces-aided Joint Spatial Division and Multiplexing for MU-MIMO Systems","display_name":"Reconfigurable Intelligent Surfaces-aided Joint Spatial Division and Multiplexing for MU-MIMO Systems","publication_year":2022,"publication_date":"2022-05-16","ids":{"openalex":"https://openalex.org/W4290973732","doi":"https://doi.org/10.1109/icc45855.2022.9838384"},"language":"en","primary_location":{"id":"doi:10.1109/icc45855.2022.9838384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45855.2022.9838384","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2022 - IEEE International Conference on Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5069158814","display_name":"Youssef Hussein","orcid":"https://orcid.org/0009-0001-3035-1501"},"institutions":[{"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"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Youssef Hussein","raw_affiliation_strings":["Université Paris-Saclay,CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes,Gif-sur-Yvette,France,91190"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Université Paris-Saclay,CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes,Gif-sur-Yvette,France,91190","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002000523","display_name":"Mohamad Assaad","orcid":"https://orcid.org/0000-0003-3909-6241"},"institutions":[{"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"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamad Assaad","raw_affiliation_strings":["Université Paris-Saclay,CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes,Gif-sur-Yvette,France,91190"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Université Paris-Saclay,CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes,Gif-sur-Yvette,France,91190","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084928919","display_name":"Thierry Clessienne","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thierry Clessienne","raw_affiliation_strings":["Orange Labs,Châtillon,France,92320"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Orange Labs,Châtillon,France,92320","institution_ids":["https://openalex.org/I19370010"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.239,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74613953,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2658","last_page":"2663"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.998199999332428,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.8311563730239868},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8265091180801392},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.7482147216796875},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6907310485839844},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6673521995544434},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6478704214096069},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6210533380508423},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.6145426630973816},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5355368256568909},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5305231809616089},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5172339081764221},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4486826956272125},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43695002794265747},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.30580705404281616},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22449195384979248},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16933584213256836}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.8311563730239868},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8265091180801392},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.7482147216796875},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6907310485839844},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6673521995544434},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6478704214096069},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6210533380508423},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.6145426630973816},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5355368256568909},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5305231809616089},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5172339081764221},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4486826956272125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43695002794265747},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.30580705404281616},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22449195384979248},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16933584213256836},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc45855.2022.9838384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45855.2022.9838384","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2022 - IEEE International Conference on Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03857985v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-03857985","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":"IEEE 2022 International Conference on Communications (ICC 2022), May 2022, Seoul, France. pp.2658-2663, ⟨10.1109/ICC45855.2022.9838384⟩","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":25,"referenced_works":["https://openalex.org/W2015301486","https://openalex.org/W2147601077","https://openalex.org/W2343823234","https://openalex.org/W2490222774","https://openalex.org/W2540534895","https://openalex.org/W2770606349","https://openalex.org/W2787297730","https://openalex.org/W2798731921","https://openalex.org/W2805166665","https://openalex.org/W2963355537","https://openalex.org/W2979317621","https://openalex.org/W3013168336","https://openalex.org/W3046166923","https://openalex.org/W3094327823","https://openalex.org/W3099804118","https://openalex.org/W3120117232","https://openalex.org/W3130437501","https://openalex.org/W3132180877","https://openalex.org/W3135729854","https://openalex.org/W4312763750","https://openalex.org/W6750750499","https://openalex.org/W6775781111","https://openalex.org/W6784800590","https://openalex.org/W6787324916","https://openalex.org/W6800054682"],"related_works":["https://openalex.org/W3141240674","https://openalex.org/W1517014499","https://openalex.org/W4383558088","https://openalex.org/W2402142910","https://openalex.org/W2905194263","https://openalex.org/W2101125413","https://openalex.org/W1972642807","https://openalex.org/W2489379490","https://openalex.org/W2216248654","https://openalex.org/W2141031289"],"abstract_inverted_index":{"Joint":[0],"Spatial":[1],"Division":[2],"and":[3,26,120,136,150,238],"Multiplexing":[4],"(JSDM)":[5],"is":[6,16,218],"a":[7,38,49,86,100,112,124,156,169,176,193,222,227],"massive":[8],"MIMO":[9,103],"(mMIMO)":[10],"scheme":[11,214],"in":[12,42,88,165,195,209,229],"which":[13],"the":[14,22,28,60,66,89,97,109,116,121,139,146,163,166,180,190,196,203,212,216,230],"beamforming":[15],"split":[17],"into":[18],"two":[19],"stages,":[20],"decreasing":[21],"channel":[23,79,140,236],"estimation":[24,90,141],"overhead":[25],"mitigating":[27],"interference.":[29],"Moreover,":[30],"Reconfigurable":[31],"Intelligent":[32],"Surfaces":[33],"(RIS)":[34],"have":[35],"emerged":[36],"as":[37,48],"hot":[39],"research":[40],"topic":[41],"recent":[43],"years,":[44],"being":[45],"widely":[46],"advocated":[47],"candidate":[50],"technology":[51],"for":[52,161,221],"next-generation":[53],"wireless":[54,69],"communications.":[55],"These":[56],"surfaces":[57],"passively":[58],"alter":[59],"behavior":[61],"of":[62,68,99,111,148,168,192,206],"propagation":[63],"environments":[64],"ameliorating":[65],"performance":[67,205],"communication":[70,134],"systems.":[71],"However,":[72],"this":[73,93],"gives":[74],"rise":[75],"to":[76,174,179,184,211],"even":[77],"larger":[78],"dimensions":[80,237],"than":[81],"conventional":[82,213],"mMIMO":[83],"systems,":[84],"causing":[85],"surge":[87],"overhead.":[91,142],"In":[92],"paper,":[94],"we":[95,154,172],"investigate":[96],"downlink":[98],"single-cell":[101],"Multi-User":[102],"(MU-MIMO)":[104],"system":[105],"employing":[106],"JSDM":[107,137,149,182,208],"with":[108,226],"aid":[110],"RIS":[113,130,194,217],"installed":[114],"between":[115],"base":[117],"station":[118],"(BS)":[119],"users":[122,164],"having":[123],"weak":[125],"direct":[126],"BS":[127],"link.":[128],"The":[129],"provides":[131],"an":[132],"alternative":[133],"link,":[135],"reduces":[138],"We":[143],"briefly":[144],"explain":[145],"concepts":[147],"spatial":[151],"signatures.":[152],"Then,":[153],"introduce":[155],"novel":[157],"similarity":[158],"measure":[159],"suitable":[160],"clustering":[162],"presence":[167],"RIS.":[170],"Furthermore,":[171],"propose":[173],"add":[175],"precoding":[177],"stage":[178],"overall":[181],"precoder":[183],"remove":[185],"undesired":[186],"effects":[187],"induced":[188],"by":[189],"use":[191],"considered":[197],"MU-MIMO":[198],"scheme.":[199],"Simulation":[200],"results":[201],"show":[202],"improved":[204],"RIS-aided":[207],"comparison":[210],"when":[215],"large":[219],"enough":[220],"given":[223],"transmit":[224],"power":[225],"gain":[228],"average":[231],"sum":[232],"rate,":[233],"reduced":[234],"effective":[235],"increased":[239],"cell":[240],"coverage.":[241]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}