{"id":"https://openalex.org/W4313029568","doi":"https://doi.org/10.1109/pimrc54779.2022.9977486","title":"RIS-Aided Multiple-Input Multiple-Output Wireless Communication System Considering Hardware Impairments","display_name":"RIS-Aided Multiple-Input Multiple-Output Wireless Communication System Considering Hardware Impairments","publication_year":2022,"publication_date":"2022-09-12","ids":{"openalex":"https://openalex.org/W4313029568","doi":"https://doi.org/10.1109/pimrc54779.2022.9977486"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc54779.2022.9977486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc54779.2022.9977486","pdf_url":null,"source":{"id":"https://openalex.org/S4363605306","display_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","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/A5100384086","display_name":"Yingjie Liu","orcid":"https://orcid.org/0000-0003-1543-7371"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingjie Liu","raw_affiliation_strings":["Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053170897","display_name":"Gongbin Qian","orcid":null},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongbin Qian","raw_affiliation_strings":["Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101527540","display_name":"Xingquan Li","orcid":null},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingquan Li","raw_affiliation_strings":["Shenzhen Institute of Information Technology,Shenzhen,China","Shenzhen Institute of Information Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Institute of Information Technology,Shenzhen,China","institution_ids":["https://openalex.org/I158809036"]},{"raw_affiliation_string":"Shenzhen Institute of Information Technology, Shenzhen, China","institution_ids":["https://openalex.org/I158809036"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100687322","display_name":"Wenyu Chen","orcid":"https://orcid.org/0000-0002-6448-1806"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyu Chen","raw_affiliation_strings":["Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085945905","display_name":"Chunlong He","orcid":"https://orcid.org/0000-0003-4316-0672"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunlong He","raw_affiliation_strings":["Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China","Mobile Communications Research Laboratory. Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Guangdong Key Lab. of Intelligent Information Processing, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Mobile Communications Research Laboratory. Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"421","last_page":"426"},"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/T10069","display_name":"Antenna Design and Analysis","score":0.9656999707221985,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9602000117301941,"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/coordinate-descent","display_name":"Coordinate descent","score":0.8652942180633545},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7814954519271851},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6928163170814514},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.643379807472229},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.6347918510437012},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6178837418556213},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5280243754386902},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.46213430166244507},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4191860556602478},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.41369158029556274},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3627374768257141},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.32990363240242004},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3214244246482849},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31271833181381226},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17245188355445862},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1695517599582672},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10481840372085571},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10471338033676147}],"concepts":[{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.8652942180633545},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7814954519271851},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6928163170814514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.643379807472229},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.6347918510437012},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6178837418556213},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5280243754386902},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.46213430166244507},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4191860556602478},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.41369158029556274},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3627374768257141},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.32990363240242004},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3214244246482849},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31271833181381226},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17245188355445862},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1695517599582672},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10481840372085571},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10471338033676147},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc54779.2022.9977486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc54779.2022.9977486","pdf_url":null,"source":{"id":"https://openalex.org/S4363605306","display_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 33rd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G438308149","display_name":null,"funder_award_id":"62101161","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W151604921","https://openalex.org/W1559261959","https://openalex.org/W2142238976","https://openalex.org/W2508393166","https://openalex.org/W2968389137","https://openalex.org/W2969424089","https://openalex.org/W2981587265","https://openalex.org/W2990747873","https://openalex.org/W3021225717","https://openalex.org/W3097485127","https://openalex.org/W3132657644","https://openalex.org/W3134105517","https://openalex.org/W3152303510","https://openalex.org/W3178081691"],"related_works":["https://openalex.org/W2489379490","https://openalex.org/W2141031289","https://openalex.org/W2216248654","https://openalex.org/W4385649691","https://openalex.org/W1624127656","https://openalex.org/W4381195711","https://openalex.org/W1578560935","https://openalex.org/W2140056236","https://openalex.org/W2781956563","https://openalex.org/W4297669584"],"abstract_inverted_index":{"Reconfigurable":[0],"intelligent":[1],"surface":[2],"(RIS)":[3],"has":[4],"become":[5],"a":[6],"crucial":[7],"technology":[8],"for":[9],"the":[10,34,43,50,60,64,68,74,82,89,101,107,116,128,137,147,153],"next":[11],"generation":[12],"wireless":[13,55],"communication":[14,56],"due":[15],"to":[16,59,80,126],"its":[17],"good":[18],"performance":[19],"on":[20],"low":[21],"power":[22],"consumption":[23],"and":[24,94,120,146],"high":[25],"energy":[26],"efficiency.":[27],"In":[28],"this":[29],"paper,":[30],"we":[31,72],"investigate":[32],"maximizing":[33],"sum":[35],"of":[36,41,63,67,106,130,139,149],"achievable":[37],"data":[38],"rates":[39],"(SADR)":[40],"all":[42],"users":[44],"by":[45],"considering":[46,140],"hardware":[47,141],"impairments":[48,142],"in":[49,112],"RIS-aided":[51],"multiple-input":[52],"multiple-output":[53],"(MIMO)":[54],"system.":[57,155],"Owing":[58],"coupling":[61],"effect":[62],"multiple":[65],"variables":[66],"optimization":[69,145],"problem":[70,84],"(OP),":[71],"adopt":[73],"block":[75],"coordinate":[76],"descent":[77],"algorithm":[78,122],"(BCDA)":[79],"decouple":[81],"original":[83],"into":[85,143,152],"two":[86],"sub-problems":[87],"where":[88],"transmitting":[90],"precoding":[91],"matrix":[92],"(TPM)":[93],"phase":[95,132],"shifts":[96],"are":[97],"alternately":[98],"optimized.":[99],"Specifically,":[100],"upper":[102],"bound":[103],"optimal":[104],"solution":[105],"TPM":[108],"can":[109],"be":[110],"obtained":[111],"closed":[113],"form":[114],"through":[115],"Lagrangian":[117],"multiplier":[118],"method,":[119],"majorization-minimization":[121],"(MMA)":[123],"is":[124],"applied":[125],"solve":[127],"sub-problem":[129],"optimizing":[131],"shifts.":[133],"Simulation":[134],"results":[135],"demonstrate":[136],"necessity":[138],"beamforming":[144],"effectiveness":[148],"introducing":[150],"RIS":[151],"MIMO":[154]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}