{"id":"https://openalex.org/W2141902828","doi":"https://doi.org/10.1109/tvt.2014.2348319","title":"Improving Small Cell Performance through Switched Multi-element Antenna Systems in Heterogeneous Networks","display_name":"Improving Small Cell Performance through Switched Multi-element Antenna Systems in Heterogeneous Networks","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2141902828","doi":"https://doi.org/10.1109/tvt.2014.2348319","mag":"2141902828"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2014.2348319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2348319","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5016573723","display_name":"Rouzbeh Razavi","orcid":"https://orcid.org/0000-0002-4357-4253"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rouzbeh Razavi","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","Bell-Labs., Alcatel-Lucent, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","institution_ids":[]},{"raw_affiliation_string":"Bell-Labs., Alcatel-Lucent, Dublin, Ireland","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078442390","display_name":"Lester Ho","orcid":"https://orcid.org/0000-0001-9296-8681"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lester Ho","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","Bell-Labs., Alcatel-Lucent, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","institution_ids":[]},{"raw_affiliation_string":"Bell-Labs., Alcatel-Lucent, Dublin, Ireland","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042709606","display_name":"Holger Clau\u00dfen","orcid":"https://orcid.org/0000-0003-2045-2082"},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Holger Claussen","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","Bell-Labs., Alcatel-Lucent, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","institution_ids":[]},{"raw_affiliation_string":"Bell-Labs., Alcatel-Lucent, Dublin, Ireland","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100739513","display_name":"David L\u00f3pez\u2010P\u00e9rez","orcid":null},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Lopez-Perez","raw_affiliation_strings":["Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","Bell-Labs., Alcatel-Lucent, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Alcatel-Lucent, Dublin, Ireland","institution_ids":[]},{"raw_affiliation_string":"Bell-Labs., Alcatel-Lucent, Dublin, Ireland","institution_ids":["https://openalex.org/I72090969"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2776,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83530268,"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":"1"},"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9993000030517578,"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":0.9988999962806702,"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/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.7903323173522949},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.6831361055374146},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6491450071334839},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5360240340232849},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5321319103240967},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.511293888092041},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.5098578333854675},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.43104618787765503},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32358360290527344},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31579118967056274},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22018125653266907},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19164732098579407},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.1318252682685852}],"concepts":[{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.7903323173522949},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.6831361055374146},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6491450071334839},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5360240340232849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5321319103240967},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.511293888092041},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.5098578333854675},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.43104618787765503},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32358360290527344},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31579118967056274},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22018125653266907},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19164732098579407},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.1318252682685852}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2014.2348319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2348319","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1490674876","https://openalex.org/W1663973292","https://openalex.org/W1982259910","https://openalex.org/W2004831575","https://openalex.org/W2011683472","https://openalex.org/W2030019404","https://openalex.org/W2046579982","https://openalex.org/W2082654051","https://openalex.org/W2120095495","https://openalex.org/W2122661933","https://openalex.org/W2124291963","https://openalex.org/W2128066944","https://openalex.org/W2129202474","https://openalex.org/W2134347889","https://openalex.org/W2147489667","https://openalex.org/W2152883131","https://openalex.org/W2154163615","https://openalex.org/W2154782861","https://openalex.org/W2161872841","https://openalex.org/W2163135428","https://openalex.org/W2283212344","https://openalex.org/W2478188732","https://openalex.org/W2478503558","https://openalex.org/W4212863985","https://openalex.org/W4239651601"],"related_works":["https://openalex.org/W2303288554","https://openalex.org/W3033750547","https://openalex.org/W2029216794","https://openalex.org/W4226210192","https://openalex.org/W2047225036","https://openalex.org/W4386698331","https://openalex.org/W2093207996","https://openalex.org/W2098636313","https://openalex.org/W2138314731","https://openalex.org/W2189050590"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"an":[3],"effective":[4],"yet":[5],"simple":[6],"and":[7],"practical":[8],"solution":[9,20],"to":[10,49,66,80,86,91],"improve":[11],"small-cell":[12,40,77],"performance":[13],"in":[14,53,74,111,130,144],"heterogeneous":[15],"networks":[16],"(HetNets).":[17],"The":[18,57],"proposed":[19,106,127,154],"is":[21,64,142],"based":[22],"on":[23],"deploying":[24,152],"a":[25,34,54,68,121,131,139],"switched":[26],"multielement":[27],"antenna":[28,37,45,58,84,124],"(MEA)":[29],"system":[30],"capable":[31],"of":[32,36,104,151],"generating":[33],"variety":[35],"patterns":[38,46],"at":[39],"base":[41],"stations":[42],"(BSs).":[43],"Then,":[44],"are":[47],"assigned":[48],"user":[50],"equipment":[51],"(UE)":[52],"dynamic":[55],"basis.":[56],"pattern":[59,85],"selection":[60],"for":[61],"each":[62,88],"UE":[63,89,96,112],"considered":[65],"be":[67],"supervised":[69],"machine":[70],"learning":[71],"classification":[72],"problem,":[73],"which":[75],"the":[76,82,102,105,117,126,148,153],"BS":[78],"seek":[79],"find":[81],"optimal":[83],"serve":[87],"according":[90],"its":[92],"measurement":[93,113],"reports":[94],"(i.e.,":[95],"radio-frequency":[97],"fingerprint).":[98],"Simulation":[99],"results":[100,129],"confirm":[101],"feasibility":[103],"approach,":[107],"despite":[108],"potential":[109],"inaccuracies":[110],"reports.":[114],"Compared":[115],"with":[116],"existing":[118],"solutions":[119],"comprising":[120],"single":[122],"omnidirectional":[123],"(ODA),":[125],"approach":[128],"68%":[132],"additional":[133],"network-wide":[134],"capacity":[135],"increase.":[136],"In":[137],"addition,":[138],"technoeconomic":[140],"analysis":[141],"presented":[143],"this":[145],"paper,":[146],"indicating":[147],"economic":[149],"advantages":[150],"scheme.":[155]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}