{"id":"https://openalex.org/W4387883795","doi":"https://doi.org/10.1109/icc45041.2023.10279745","title":"Capacity Maximization for Movable Antenna Enabled MIMO Communication","display_name":"Capacity Maximization for Movable Antenna Enabled MIMO Communication","publication_year":2023,"publication_date":"2023-05-28","ids":{"openalex":"https://openalex.org/W4387883795","doi":"https://doi.org/10.1109/icc45041.2023.10279745"},"language":"en","primary_location":{"id":"doi:10.1109/icc45041.2023.10279745","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45041.2023.10279745","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2023 - 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/A5021187316","display_name":"Wenyan Ma","orcid":"https://orcid.org/0000-0003-3358-2927"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wenyan Ma","raw_affiliation_strings":["National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016962592","display_name":"Lipeng Zhu","orcid":"https://orcid.org/0000-0002-7587-8876"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lipeng Zhu","raw_affiliation_strings":["National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore,Department of Electrical and Computer Engineering,Singapore,117583","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422102","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-8729-8393"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I4210099586","display_name":"Shenzhen Research Institute of Big Data","ror":"https://ror.org/00z1gwf89","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210099586"]},{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["The Chinese University of Hong Kong and Shenzhen Research Institute of Big Data,Shenzhen,China,518172","Department of Electrical and Computer Engineering, National University of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong and Shenzhen Research Institute of Big Data,Shenzhen,China,518172","institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210099586"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5953","last_page":"5958"},"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":0.9997000098228455,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9993000030517578,"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/mimo","display_name":"MIMO","score":0.8965516686439514},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.638666033744812},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.6312364935874939},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6156781315803528},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.5887390375137329},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.5256370306015015},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5187333226203918},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5121536254882812},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.4827653467655182},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.4733291268348694},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.45546776056289673},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4514339566230774},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.44727781414985657},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4468907117843628},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4341234564781189},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.42803236842155457},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32380759716033936},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2673302888870239},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.24112185835838318},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2252483069896698},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20078790187835693},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14722579717636108}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8965516686439514},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.638666033744812},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.6312364935874939},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6156781315803528},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.5887390375137329},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5256370306015015},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5187333226203918},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5121536254882812},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.4827653467655182},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4733291268348694},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.45546776056289673},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4514339566230774},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.44727781414985657},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4468907117843628},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4341234564781189},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.42803236842155457},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32380759716033936},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2673302888870239},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.24112185835838318},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2252483069896698},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20078790187835693},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14722579717636108},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc45041.2023.10279745","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45041.2023.10279745","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2023 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1568307856","https://openalex.org/W2105721404","https://openalex.org/W2149527114","https://openalex.org/W2963061782","https://openalex.org/W2981096252","https://openalex.org/W3041653465","https://openalex.org/W3107232831","https://openalex.org/W3126686235","https://openalex.org/W3162509564","https://openalex.org/W3194986986","https://openalex.org/W3204777656","https://openalex.org/W4206671696","https://openalex.org/W4221158258","https://openalex.org/W4293195406","https://openalex.org/W4399546624"],"related_works":["https://openalex.org/W2216248654","https://openalex.org/W2141031289","https://openalex.org/W1996130034","https://openalex.org/W2489379490","https://openalex.org/W4321844144","https://openalex.org/W4200145345","https://openalex.org/W1500439066","https://openalex.org/W1561113522","https://openalex.org/W2159343473","https://openalex.org/W4380147564"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,105],"new":[6],"multiple-input":[7],"multiple-output":[8],"(MIMO)":[9],"communication":[10,78],"system":[11,42],"with":[12,36,122],"movable":[13],"antennas":[14,38,60],"(MAs)":[15],"to":[16,69,103,141],"exploit":[17],"more":[18],"degrees":[19],"of":[20,48,74,85,92,119],"freedom":[21],"(DoFs)":[22],"in":[23],"the":[24,29,40,46,52,56,71,83,86,90,93,112,117,123,137],"spatial":[25],"domain":[26],"for":[27,63],"enhancing":[28],"capacity.":[30,66],"Different":[31],"from":[32],"conventional":[33],"MIMO":[34,53,77,138],"systems":[35],"fixed-position":[37],"(FPAs),":[39],"proposed":[41,133],"can":[43],"flexibly":[44],"change":[45],"positions":[47,84],"MAs,":[49],"such":[50],"that":[51,131],"channel":[54],"between":[55],"transmit":[57,94,113],"and":[58,89,116],"receive":[59,87],"is":[61],"reconfigured":[62],"achieving":[64],"higher":[65],"We":[67,96],"aim":[68],"achieve":[70],"maximum":[72],"capacity":[73,139],"MA-enabled":[75],"point-to-point":[76],"systems,":[79],"by":[80,109],"jointly":[81],"optimizing":[82,111],"MAs":[88],"covariance":[91,114],"signals.":[95],"develop":[97],"an":[98],"efficient":[99],"alternating":[100],"optimization":[101],"algorithm":[102],"find":[104],"locally":[106],"optimal":[107],"solution":[108],"iteratively":[110],"matrix":[115],"position":[118],"each":[120],"MA":[121],"other":[124],"variables":[125],"being":[126],"fixed.":[127],"Numerical":[128],"results":[129],"show":[130],"our":[132],"scheme":[134],"substantially":[135],"improves":[136],"compared":[140],"traditional":[142],"FPA":[143],"systems.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
