{"id":"https://openalex.org/W2188621426","doi":"https://doi.org/10.1109/pimrc.2015.7343309","title":"Energy-efficient BS antenna configuration for downlink distributed MIMO system","display_name":"Energy-efficient BS antenna configuration for downlink distributed MIMO system","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2188621426","doi":"https://doi.org/10.1109/pimrc.2015.7343309","mag":"2188621426"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2015.7343309","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)","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/A5079422735","display_name":"Jiancun Fan","orcid":"https://orcid.org/0000-0002-7054-4324"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiancun Fan","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089307730","display_name":"Yue Ning","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Ning","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110535138","display_name":"Jianguo Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianguo Deng","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386004","display_name":"Ying Zhang","orcid":"https://orcid.org/0000-0001-5477-8297"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Zhang","raw_affiliation_strings":["School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi\u2019 an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Xi' an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100874726","display_name":"Zhikun Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I180662265","display_name":"China Mobile (China)","ror":"https://ror.org/05gftfe97","country_code":"CN","type":"company","lineage":["https://openalex.org/I180662265"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhikun Xu","raw_affiliation_strings":["China Mobile Research Institute, Beijing, P. R. China"],"affiliations":[{"raw_affiliation_string":"China Mobile Research Institute, Beijing, P. R. China","institution_ids":["https://openalex.org/I180662265"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5079422735"],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":0.3946,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67592949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"276","last_page":"280"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9987000226974487,"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"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9980999827384949,"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/precoding","display_name":"Precoding","score":0.7346788644790649},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6980496644973755},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6974640488624573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5854722261428833},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5437858700752258},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5032464861869812},{"id":"https://openalex.org/keywords/distributed-antenna-system","display_name":"Distributed antenna system","score":0.48971298336982727},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.47214725613594055},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3787781596183777},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3733100891113281},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3055121898651123},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25877922773361206},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20388594269752502},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18248581886291504},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16849228739738464},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.11440706253051758}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.7346788644790649},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6980496644973755},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6974640488624573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5854722261428833},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5437858700752258},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5032464861869812},{"id":"https://openalex.org/C2775957982","wikidata":"https://www.wikidata.org/wiki/Q5283138","display_name":"Distributed antenna system","level":3,"score":0.48971298336982727},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.47214725613594055},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3787781596183777},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3733100891113281},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3055121898651123},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25877922773361206},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20388594269752502},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18248581886291504},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16849228739738464},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.11440706253051758}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2015.7343309","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2015.7343309","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 26th 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,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1974269713","https://openalex.org/W2009166050","https://openalex.org/W2016043591","https://openalex.org/W2022562606","https://openalex.org/W2030315494","https://openalex.org/W2032104871","https://openalex.org/W2032316377","https://openalex.org/W2076916716","https://openalex.org/W2092338272","https://openalex.org/W2112170521","https://openalex.org/W2114731473","https://openalex.org/W2124129603","https://openalex.org/W2137174862","https://openalex.org/W2168233017","https://openalex.org/W2168780914","https://openalex.org/W3106227794"],"related_works":["https://openalex.org/W3141240674","https://openalex.org/W2489379490","https://openalex.org/W2141031289","https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W2744170735","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318"],"abstract_inverted_index":{"In":[0,27],"this":[1],"paper,":[2],"we":[3,38],"study":[4],"base":[5],"station":[6],"(BS)":[7],"antenna":[8,161],"configuration":[9,33,134,162],"for":[10,93],"downlink":[11],"multi-cell":[12],"multi-user":[13],"distributed":[14,170],"multiple":[15,17],"input":[16],"output":[18],"(MIMO)":[19],"system":[20],"to":[21,29,59,77,103,117,150],"maximize":[22,151],"its":[23],"energy":[24],"efficiency":[25],"(EE).":[26],"order":[28],"obtain":[30,78,118,131],"the":[31,41,60,70,79,87,95,104,119,127,132,152,159,167],"optimal":[32,80,88,133],"of":[34,63,73,83,91,106,135,169],"antennas":[35,68,85,108,137,149],"and":[36,69,86,109,138,141],"users,":[37,110],"first":[39],"derive":[40],"EE":[42,98,153,168],"expression":[43],"by":[44],"considering":[45],"a":[46],"realistic":[47],"power":[48],"consumption":[49],"model":[50,56],"(PCM).":[51],"Then":[52],"an":[53,112],"energy-efficient":[54],"optimization":[55,120],"with":[57,101,154],"respect":[58,102],"number":[61,71,81,89,105],"N":[62],"radio":[64],"access":[65],"unit":[66],"(RAU)":[67],"K":[72],"users":[74,92,140],"is":[75,99,115],"formulated":[76],"Nopt":[82],"RAU":[84,107,136],"Kopt":[90],"maximizing":[94],"EE.":[96],"The":[97,122],"concave":[100],"so":[111],"iteration":[113],"algorithm":[114,129],"proposed":[116,128,160],"solution.":[121],"simulation":[123],"results":[124],"suggest":[125],"that":[126],"can":[130,164],"supportable":[139],"each":[142],"user":[143],"needs":[144],"only":[145],"about":[146],"2":[147],"BS":[148],"zero-forcing":[155],"(ZF)":[156],"precoding.":[157],"Moreover,":[158],"scheme":[163],"obviously":[165],"improve":[166],"MIMO":[171],"system.":[172]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
