{"id":"https://openalex.org/W1987844631","doi":"https://doi.org/10.1109/vetecf.2011.6092822","title":"Multipath-Based User Selection Scheme for Multiuser Beamforming in MIMO Distributed Antenna Systems","display_name":"Multipath-Based User Selection Scheme for Multiuser Beamforming in MIMO Distributed Antenna Systems","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W1987844631","doi":"https://doi.org/10.1109/vetecf.2011.6092822","mag":"1987844631"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2011.6092822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6092822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","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/A5102152750","display_name":"Yang Lan","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yang Lan","raw_affiliation_strings":["DoCoMo Beijing Communications Laboratories Company Limited, Beijing, China","[DOCOMO Beijing Commun. Labs. Co. Ltd., Beijing, China]"],"affiliations":[{"raw_affiliation_string":"DoCoMo Beijing Communications Laboratories Company Limited, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"[DOCOMO Beijing Commun. Labs. Co. Ltd., Beijing, China]","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113526748","display_name":"Atsushi Harada","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsushi Harada","raw_affiliation_strings":["DoCoMo Beijing Communications Laboratories Company Limited, Beijing, China","[DOCOMO Beijing Commun. Labs. Co. Ltd., Beijing, China]"],"affiliations":[{"raw_affiliation_string":"DoCoMo Beijing Communications Laboratories Company Limited, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"[DOCOMO Beijing Commun. Labs. Co. Ltd., Beijing, China]","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112491387","display_name":"Hidetoshi Kayama","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidetoshi Kayama","raw_affiliation_strings":["Research Laboratories, NTT DOCOMO, Inc., Yokosuka, Japan","Res. Labs., NTT DoCoMo, Inc., Yokosuka, Japan"],"affiliations":[{"raw_affiliation_string":"Research Laboratories, NTT DOCOMO, Inc., Yokosuka, Japan","institution_ids":[]},{"raw_affiliation_string":"Res. Labs., NTT DoCoMo, Inc., Yokosuka, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102152750"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.265,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58827137,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"35","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9998000264167786,"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/mimo","display_name":"MIMO","score":0.6994126439094543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6813775897026062},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6613228917121887},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6527206301689148},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6469219326972961},{"id":"https://openalex.org/keywords/qr-decomposition","display_name":"QR decomposition","score":0.5326046347618103},{"id":"https://openalex.org/keywords/flops","display_name":"FLOPS","score":0.45560070872306824},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4268413484096527},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3803219199180603},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.365195095539093},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33209165930747986},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.310727059841156},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23223519325256348},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21835634112358093},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.19690975546836853},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.164618581533432}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6994126439094543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6813775897026062},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6613228917121887},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6527206301689148},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6469219326972961},{"id":"https://openalex.org/C188060507","wikidata":"https://www.wikidata.org/wiki/Q653242","display_name":"QR decomposition","level":3,"score":0.5326046347618103},{"id":"https://openalex.org/C3826847","wikidata":"https://www.wikidata.org/wiki/Q188768","display_name":"FLOPS","level":2,"score":0.45560070872306824},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4268413484096527},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3803219199180603},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.365195095539093},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33209165930747986},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.310727059841156},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23223519325256348},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21835634112358093},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.19690975546836853},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.164618581533432},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2011.6092822","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6092822","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Vehicular Technology Conference (VTC Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1667950888","https://openalex.org/W1976109068","https://openalex.org/W2109002317","https://openalex.org/W2110692634","https://openalex.org/W2114373312","https://openalex.org/W2132818688","https://openalex.org/W2142134616","https://openalex.org/W2143927285","https://openalex.org/W2144898877","https://openalex.org/W2145403270","https://openalex.org/W2164497732","https://openalex.org/W2164552672","https://openalex.org/W2798909945"],"related_works":["https://openalex.org/W4382323155","https://openalex.org/W4315697128","https://openalex.org/W3205506801","https://openalex.org/W2971502891","https://openalex.org/W3183570023","https://openalex.org/W2023965391","https://openalex.org/W3161672423","https://openalex.org/W4292794827","https://openalex.org/W4224939635","https://openalex.org/W2016659453"],"abstract_inverted_index":{"An":[0],"efficient":[1],"multipath-based":[2],"user":[3],"selection":[4],"(MPUS)":[5],"algorithm":[6,30,125],"for":[7],"multiuser":[8],"beamforming":[9],"in":[10,20,34],"multiple-input":[11],"multiple-output":[12],"(MIMO)":[13],"distributed":[14],"antenna":[15],"systems":[16],"(DAS)":[17],"is":[18,112,126,134],"presented":[19],"this":[21,35],"paper.":[22],"Motivated":[23],"by":[24,96,128,136],"the":[25,28,48,52,57,65,74,82,88,100,103,108,115,123,138],"idea":[26],"behind":[27],"M":[29,43,49,53,66,75],"of":[31,47,64,122,141],"MIMO":[32],"detection,":[33],"paper,":[36],"we":[37],"generate":[38],"a":[39],"scheduling":[40,105],"tree":[41],"having":[42,56,107],"nodes.":[44],"From":[45],"each":[46],"retained":[50,78],"nodes,":[51],"\"best\"":[54],"users":[55],"largest":[58,109],"branch":[59],"metrics":[60],"are":[61,77,93],"extended,":[62],"and":[63,131],"<sup":[67],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[68],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[69],"contenders":[70],"that":[71],"result,":[72],"only":[73],"best":[76,104],"before":[79],"advancing":[80],"to":[81,86],"next":[83],"level.":[84],"Meanwhile,":[85],"limit":[87],"search":[89],"range,":[90],"candidate":[91],"groups":[92],"firstly":[94],"generated":[95],"QR":[97],"decomposition.":[98],"In":[99],"last":[101],"stage,":[102],"path":[106],"sum":[110,118],"rate":[111,119],"selected":[113],"as":[114],"output.":[116],"The":[117],"performance":[120],"evaluation":[121],"proposed":[124],"given":[127],"computer":[129],"simulation":[130],"its":[132],"complexity":[133],"evaluated":[135],"measuring":[137],"total":[139],"number":[140],"floating-point":[142],"operations":[143],"(flops).":[144]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
