{"id":"https://openalex.org/W2787207536","doi":"https://doi.org/10.1109/vtcfall.2017.8288110","title":"Cell Splitting for Energy-Efficient Massive MIMO","display_name":"Cell Splitting for Energy-Efficient Massive MIMO","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2787207536","doi":"https://doi.org/10.1109/vtcfall.2017.8288110","mag":"2787207536"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2017.8288110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2017.8288110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 86th 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/A5071457488","display_name":"Olli Apilo","orcid":"https://orcid.org/0000-0001-5969-0665"},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Olli Apilo","raw_affiliation_strings":["VTT Technical Research Centre of Finland Ltd Kaitov\u00e4yl\u00e4 1, Oulu, FI, Finland"],"affiliations":[{"raw_affiliation_string":"VTT Technical Research Centre of Finland Ltd Kaitov\u00e4yl\u00e4 1, Oulu, FI, Finland","institution_ids":["https://openalex.org/I87653560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040580929","display_name":"Mika Lasanen","orcid":null},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mika Lasanen","raw_affiliation_strings":["VTT Technical Research Centre of Finland Ltd Kaitov\u00e4yl\u00e4 1, Oulu, FI, Finland"],"affiliations":[{"raw_affiliation_string":"VTT Technical Research Centre of Finland Ltd Kaitov\u00e4yl\u00e4 1, Oulu, FI, Finland","institution_ids":["https://openalex.org/I87653560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055203708","display_name":"Aarne M\u00e4mmel\u00e4","orcid":"https://orcid.org/0000-0002-6659-4126"},"institutions":[{"id":"https://openalex.org/I87653560","display_name":"VTT Technical Research Centre of Finland","ror":"https://ror.org/04b181w54","country_code":"FI","type":"nonprofit","lineage":["https://openalex.org/I4210089493","https://openalex.org/I87653560"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Aarne Mammela","raw_affiliation_strings":["VTT Technical Research Centre of Finland Ltd, Oulu, Finland"],"affiliations":[{"raw_affiliation_string":"VTT Technical Research Centre of Finland Ltd, Oulu, Finland","institution_ids":["https://openalex.org/I87653560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085579919","display_name":"Jiaheng Wang","orcid":"https://orcid.org/0000-0002-9783-5471"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaheng Wang","raw_affiliation_strings":["National Mobile Communications Research Lab, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Lab, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5071457488"],"corresponding_institution_ids":["https://openalex.org/I87653560"],"apc_list":null,"apc_paid":null,"fwci":0.1433,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54572593,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"18","issue":null,"first_page":"1","last_page":"6"},"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":0.9991999864578247,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.7663298845291138},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7640966176986694},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7543096542358398},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.6731646060943604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6134172677993774},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5928707718849182},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5907471179962158},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5904958248138428},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39203041791915894},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35044875741004944},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22808897495269775},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21271219849586487},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.18282383680343628},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10383659601211548}],"concepts":[{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.7663298845291138},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7640966176986694},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7543096542358398},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.6731646060943604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6134172677993774},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5928707718849182},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5907471179962158},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5904958248138428},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39203041791915894},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35044875741004944},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22808897495269775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21271219849586487},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18282383680343628},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10383659601211548}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcfall.2017.8288110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2017.8288110","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 86th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9200000166893005,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1885687608","https://openalex.org/W2010915565","https://openalex.org/W2015175437","https://openalex.org/W2060183743","https://openalex.org/W2103972037","https://openalex.org/W2105392125","https://openalex.org/W2141682101","https://openalex.org/W2147056723","https://openalex.org/W2147601077","https://openalex.org/W2393478743","https://openalex.org/W2469933496","https://openalex.org/W2538040640","https://openalex.org/W2962900283","https://openalex.org/W6639693549"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W3006920049","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2561058892","https://openalex.org/W2957675536","https://openalex.org/W4226210192"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4,93],"a":[5,54,126,145],"novel":[6],"cell":[7,27,55,83,136],"splitting":[8,106],"approach":[9],"for":[10],"massive":[11,129],"multiple-input":[12],"multiple-output":[13],"(MIMO)":[14],"base":[15,39],"stations":[16],"to":[17,37,79,88,96,109,125],"improve":[18],"energy":[19,90,111],"efficiency.":[20,91],"The":[21,61,132],"user":[22],"equipments":[23],"(UEs)":[24],"in":[25],"the":[26,38,70,80,98,120,152,156],"are":[28,45,76],"divided":[29],"into":[30,56],"two":[31,42,94],"groups":[32,44],"based":[33],"on":[34,119],"their":[35],"distances":[36],"station.":[40],"These":[41],"UE":[43,121,138,147],"scheduled":[46],"at":[47],"different":[48],"time":[49],"slots,":[50],"which":[51,149],"effectively":[52],"splits":[53],"inner":[57],"and":[58,65,72,85,102],"outer":[59],"cells.":[60],"number":[62,81,99],"of":[63,82,100,115,135,155],"transmitting":[64],"receiving":[66],"antennas":[67,101],"together":[68],"with":[69],"downlink":[71],"uplink":[73],"transmission":[74,103],"powers":[75],"adapted":[77],"according":[78],"edge":[84,137],"center":[86],"UEs":[87],"maximize":[89],"We":[92],"algorithms":[95],"optimize":[97],"powers.":[104],"Cell":[105],"is":[107],"able":[108],"reach":[110],"efficiency":[112],"(EE)":[113],"gain":[114],"11-41":[116],"%":[117],"depending":[118],"density":[122],"when":[123],"compared":[124],"conventional":[127],"load-adaptive":[128],"MIMO":[130],"system.":[131],"inevitable":[133],"loss":[134],"rates":[139],"can":[140],"be":[141],"controlled":[142],"by":[143],"setting":[144],"target":[146],"rate,":[148],"also":[150],"reduces":[151],"search":[153],"space":[154],"optimization":[157],"algorithm.":[158]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}