{"id":"https://openalex.org/W2047741077","doi":"https://doi.org/10.1109/vetecf.2011.6092853","title":"Downlink Performance of Indoor Distributed Antenna Systems Based on Wideband MIMO Measurement at 5.25 GHz","display_name":"Downlink Performance of Indoor Distributed Antenna Systems Based on Wideband MIMO Measurement at 5.25 GHz","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2047741077","doi":"https://doi.org/10.1109/vetecf.2011.6092853","mag":"2047741077"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2011.6092853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6092853","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/A5002243981","display_name":"Nan Sheng","orcid":"https://orcid.org/0000-0002-6891-8438"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Sheng","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, China","Wireless Technology Innovation Institute, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Technology Innovation Institute, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434769","display_name":"Jianhua Zhang","orcid":"https://orcid.org/0000-0002-6492-3846"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100738626","display_name":"Fenghua Zhang","orcid":"https://orcid.org/0009-0003-9048-102X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fenghua Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100777331","display_name":"Lei Tian","orcid":"https://orcid.org/0000-0001-6854-6075"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Tian","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2703,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.61616146,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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":0.9980999827384949,"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":0.7023155689239502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6296916007995605},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5893145799636841},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5588205456733704},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5499451160430908},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5249983072280884},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5053513646125793},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.46691206097602844},{"id":"https://openalex.org/keywords/distributed-antenna-system","display_name":"Distributed antenna system","score":0.4579211473464966},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.4337870478630066},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3281315565109253},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3262764811515808},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2006872296333313}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7023155689239502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6296916007995605},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5893145799636841},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5588205456733704},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5499451160430908},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5249983072280884},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5053513646125793},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.46691206097602844},{"id":"https://openalex.org/C2775957982","wikidata":"https://www.wikidata.org/wiki/Q5283138","display_name":"Distributed antenna system","level":3,"score":0.4579211473464966},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.4337870478630066},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3281315565109253},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3262764811515808},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2006872296333313}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecf.2011.6092853","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2011.6092853","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":[{"score":0.75,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1508642566","https://openalex.org/W2028982652","https://openalex.org/W2109649110","https://openalex.org/W2125919582","https://openalex.org/W2135226280","https://openalex.org/W2135647798","https://openalex.org/W2148970721","https://openalex.org/W2168233017","https://openalex.org/W2168420495"],"related_works":["https://openalex.org/W1498569536","https://openalex.org/W1539855486","https://openalex.org/W2095370005","https://openalex.org/W2366278649","https://openalex.org/W2374800174","https://openalex.org/W3198080347","https://openalex.org/W1601296873","https://openalex.org/W2976702468","https://openalex.org/W2182447193","https://openalex.org/W1983583120"],"abstract_inverted_index":{"Distributed":[0],"antenna":[1,94,127],"system":[2,16,128,145],"(DAS)":[3],"is":[4,50,69,105,157],"a":[5,73],"very":[6],"promising":[7],"technology":[8],"to":[9,18,159],"enhance":[10,45],"the":[11,19,31,36,46,54,62,99,109,121,144,160],"capacity":[12,100,122],"of":[13,29,38,56,65,102],"indoor":[14,67,154],"communication":[15],"due":[17],"inherent":[20],"macro":[21],"and":[22,34,93,130],"micro":[23],"diversity.":[24],"With":[25],"its":[26],"natural":[27],"characteristics":[28],"reducing":[30],"access":[32],"distance":[33],"increasing":[35],"probability":[37],"line-of-sight":[39],"(LoS)":[40],"coverage,":[41],"DAS":[42,68,114,131],"can":[43,119,142],"greatly":[44],"power":[47,113],"efficiency,":[48],"which":[49,156],"in":[51],"accordance":[52],"with":[53,84,108,115,125,132],"goal":[55],"green":[57],"communication.":[58],"In":[59],"this":[60],"paper,":[61],"downlink":[63],"performance":[64,146,169],"an":[66],"investigated":[70],"based":[71],"on":[72],"realistic":[74],"wideband":[75],"multiple":[76,78],"input":[77],"output":[79],"(MIMO)":[80],"channel":[81],"model":[82],"constructed":[83],"measured":[85],"data":[86],"at":[87],"5.25":[88],"GHz.":[89],"Different":[90],"transmission":[91,117],"schemes":[92],"configurations":[95],"are":[96],"compared":[97,124],"from":[98,167],"point":[101],"view.":[103],"It":[104],"demonstrated":[106],"that":[107,139,163],"same":[110],"total":[111],"transmit":[112],"selection":[116],"(ST)":[118],"increase":[120],"significantly":[123,147],"centralized":[126],"(CAS)":[129],"equal-power":[133],"transmission.":[134],"The":[135],"results":[136],"also":[137],"show":[138],"MIMO":[140,164],"technique":[141],"improve":[143],"even":[148],"under":[149,171],"LoS":[150,172],"propagation":[151],"conditions":[152],"for":[153],"scenarios,":[155],"counterintuitive":[158],"common":[161],"sense":[162],"will":[165],"suffer":[166],"great":[168],"degradation":[170],"conditions.":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
