{"id":"https://openalex.org/W2130198715","doi":"https://doi.org/10.1109/vetecf.2009.5378978","title":"Fast Recursive Algorithm for Efficient Transmit Antenna Selection in Spatial Multiplexing Systems","display_name":"Fast Recursive Algorithm for Efficient Transmit Antenna Selection in Spatial Multiplexing Systems","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2130198715","doi":"https://doi.org/10.1109/vetecf.2009.5378978","mag":"2130198715"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2009.5378978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5378978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","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/A5003201141","display_name":"Liang Zhou","orcid":"https://orcid.org/0000-0002-5099-4870"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Liang Zhou","raw_affiliation_strings":["YRP Research and Development Center, Fujitsu Laboratories Limited, Yokosuka, Kanagawa, Japan","YRP R&D Center, Fujitsu Labs. Ltd., Yokosuka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"YRP Research and Development Center, Fujitsu Laboratories Limited, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"YRP R&D Center, Fujitsu Labs. Ltd., Yokosuka, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108617855","display_name":"Masahiko Shimizu","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiko Shimizu","raw_affiliation_strings":["YRP Research and Development Center, Fujitsu Laboratories Limited, Yokosuka, Kanagawa, Japan","YRP R&D Center, Fujitsu Labs. Ltd., Yokosuka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"YRP Research and Development Center, Fujitsu Laboratories Limited, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"YRP R&D Center, Fujitsu Labs. Ltd., Yokosuka, Japan","institution_ids":["https://openalex.org/I2252096349"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2252096349"],"apc_list":null,"apc_paid":null,"fwci":0.9708,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.73024965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.7135521173477173},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6796842813491821},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6277573108673096},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6095904111862183},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6000128388404846},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5573062896728516},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.5304189324378967},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.49297189712524414},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.48088696599006653},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4692190885543823},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.45946004986763},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.454928994178772},{"id":"https://openalex.org/keywords/selection-algorithm","display_name":"Selection algorithm","score":0.44421204924583435},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4272679090499878},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32246679067611694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18512892723083496},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.12311962246894836},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09739062190055847},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07394006848335266},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0737575888633728}],"concepts":[{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.7135521173477173},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6796842813491821},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6277573108673096},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6095904111862183},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6000128388404846},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5573062896728516},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.5304189324378967},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.49297189712524414},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.48088696599006653},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4692190885543823},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.45946004986763},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.454928994178772},{"id":"https://openalex.org/C2775973920","wikidata":"https://www.wikidata.org/wiki/Q3252726","display_name":"Selection algorithm","level":3,"score":0.44421204924583435},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4272679090499878},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32246679067611694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18512892723083496},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.12311962246894836},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09739062190055847},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07394006848335266},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0737575888633728},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2009.5378978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2009.5378978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 70th Vehicular Technology Conference Fall","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1534230233","https://openalex.org/W1779973685","https://openalex.org/W1991616057","https://openalex.org/W2068712429","https://openalex.org/W2109792745","https://openalex.org/W2115788388","https://openalex.org/W2120867684","https://openalex.org/W2127401968","https://openalex.org/W2130509920","https://openalex.org/W2145233693","https://openalex.org/W2149527114","https://openalex.org/W2150719010","https://openalex.org/W2151287068","https://openalex.org/W2162027662","https://openalex.org/W2170056984","https://openalex.org/W2541204438","https://openalex.org/W2595142274","https://openalex.org/W4235371447","https://openalex.org/W6676231394","https://openalex.org/W6681903983","https://openalex.org/W6683569637","https://openalex.org/W6685209937","https://openalex.org/W6734797129"],"related_works":["https://openalex.org/W3166335536","https://openalex.org/W2124313767","https://openalex.org/W2898252753","https://openalex.org/W1533489762","https://openalex.org/W2059643304","https://openalex.org/W2184977407","https://openalex.org/W2158165366","https://openalex.org/W2161748583","https://openalex.org/W3195147989","https://openalex.org/W2214681651"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"propose":[4],"fast":[5,34],"and":[6,58,86,128,133],"efficient":[7],"transmit":[8,35],"antenna":[9,36,74],"selection":[10,39,75,87],"algorithms":[11,79,112,121],"for":[12,33],"wireless":[13],"spatial":[14],"multiplexing":[15],"(SM)":[16],"systems":[17],"with":[18],"linear":[19],"receivers.":[20],"Motivated":[21],"by":[22],"matrix":[23,28,47,84],"inverse":[24,29,48,85],"properties,":[25],"a":[26,95],"recursive":[27,46,97],"calculation":[30],"is":[31,51,60,104,142],"developed":[32],"selection.":[37],"Two":[38],"criteria":[40,88],"are":[41,80],"proposed":[42,78],"based":[43],"on":[44],"the":[45,52,61,71,77,90,101,117,139],"updating:":[49],"one":[50],"minimum":[53],"mean":[54],"square":[55],"error":[56,126],"(MMSE)":[57],"another":[59],"maximum":[62],"signal":[63],"to":[64,116],"interference":[65],"noise":[66],"ratio":[67],"(SINR).":[68],"Different":[69],"from":[70,89],"conventional":[72],"optimal":[73,118],"algorithms,":[76],"capable":[81],"of":[82,124],"computing":[83],"previous":[91],"computational":[92,140],"results":[93,108],"via":[94],"simple":[96],"procedure,":[98],"so":[99],"that":[100,110],"algorithmic":[102],"complexity":[103,141],"reduced":[105],"significantly.":[106],"Simulation":[107],"show":[109],"our":[111],"perform":[113],"very":[114],"close":[115],"exhaustive":[119],"search":[120],"in":[122,130],"terms":[123],"bit":[125],"rate":[127],"capacity":[129],"both":[131],"uncorrelated":[132],"highly":[134],"correlated":[135],"MIMO":[136],"channels,":[137],"while":[138],"much":[143],"lower.":[144]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}