{"id":"https://openalex.org/W2080014938","doi":"https://doi.org/10.1109/glocomw.2012.6477631","title":"Determining the energy efficiency of femtocell base stations with multiple antennas","display_name":"Determining the energy efficiency of femtocell base stations with multiple antennas","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2080014938","doi":"https://doi.org/10.1109/glocomw.2012.6477631","mag":"2080014938"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2012.6477631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2012.6477631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Globecom Workshops","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/A5005248630","display_name":"David Muirhead","orcid":"https://orcid.org/0000-0002-5520-6909"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"David Muirhead","raw_affiliation_strings":["Centre for Communications Systems Research, University of Surrey, Guildford, UK","Centre for Communications Systems Research, University of Surrey, Guildford, England"],"affiliations":[{"raw_affiliation_string":"Centre for Communications Systems Research, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Communications Systems Research, University of Surrey, Guildford, England","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100331811","display_name":"Muhammad Ali Imran","orcid":"https://orcid.org/0000-0003-4743-9136"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Muhammad Ali Imran","raw_affiliation_strings":["Centre for Communications Systems Research, University of Surrey, Guildford, UK","Centre for Communications Systems Research, University of Surrey, Guildford, England"],"affiliations":[{"raw_affiliation_string":"Centre for Communications Systems Research, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Communications Systems Research, University of Surrey, Guildford, England","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005248630"],"corresponding_institution_ids":["https://openalex.org/I28290843"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13527233,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"541","last_page":"545"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9955999851226807,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.994700014591217,"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/femtocell","display_name":"Femtocell","score":0.9645552039146423},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6583539843559265},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6478643417358398},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6328839063644409},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6000924706459045},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5599880814552307},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5432353019714355},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.5165061354637146},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.4832347333431244},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4555768072605133},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.41306138038635254},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3948105573654175},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.38752123713493347},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3749520480632782},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3047334849834442},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22922015190124512},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07605642080307007},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.07458513975143433}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9645552039146423},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6583539843559265},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6478643417358398},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6328839063644409},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6000924706459045},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5599880814552307},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5432353019714355},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.5165061354637146},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.4832347333431244},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4555768072605133},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.41306138038635254},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3948105573654175},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.38752123713493347},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3749520480632782},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3047334849834442},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22922015190124512},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07605642080307007},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.07458513975143433},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/glocomw.2012.6477631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2012.6477631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Globecom Workshops","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.gla.ac.uk:136912","is_oa":false,"landing_page_url":"http://eprints.gla.ac.uk/view/author/37001.html>","pdf_url":null,"source":{"id":"https://openalex.org/S4210235606","display_name":"ENLIGHTEN (Jurnal Bimbingan dan Konseling Islam)","issn_l":"2622-8912","issn":["2622-8912","2622-8920"],"is_oa":false,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:alma.44SUR_INST:11139067720002346","is_oa":false,"landing_page_url":"https://openresearch.surrey.ac.uk/esploro/outputs/conferencePresentation/Determining-the-Energy-Efficiency-of-Femtocell/99513031502346","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"event"},{"id":"pmh:oai:epubs.surrey.ac.uk:836094","is_oa":false,"landing_page_url":"http://epubs.surrey.ac.uk/836094/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400680","display_name":"Surrey Research Insight Open Access (The University of Surrey)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28290843","host_organization_name":"University of Surrey","host_organization_lineage":["https://openalex.org/I28290843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1493406030","https://openalex.org/W1978751907","https://openalex.org/W2024596427","https://openalex.org/W2095875373","https://openalex.org/W2107080958","https://openalex.org/W2112170521","https://openalex.org/W2114790383","https://openalex.org/W2122496159","https://openalex.org/W2131233379","https://openalex.org/W2142697211","https://openalex.org/W6681319197"],"related_works":["https://openalex.org/W80206304","https://openalex.org/W3087844490","https://openalex.org/W2561058892","https://openalex.org/W2287071596","https://openalex.org/W3090699061","https://openalex.org/W4387546583","https://openalex.org/W1987533529","https://openalex.org/W2241548137","https://openalex.org/W125393411","https://openalex.org/W2623668551"],"abstract_inverted_index":{"Multiple":[0],"antenna":[1,123],"techniques":[2],"such":[3],"as":[4,119],"MIMO":[5],"are":[6,81],"key":[7],"to":[8,26,66],"achieving":[9],"promised":[10],"high":[11],"data":[12],"rates":[13],"in":[14,45,64],"4G":[15],"LTE":[16,96],"and":[17,43,54],"LTE-A":[18],"systems.":[19],"In":[20],"addition":[21],"they":[22],"can":[23],"be":[24,62],"used":[25],"reduce":[27],"total":[28,74],"transmit":[29,103],"power":[30,85],"by":[31],"use":[32,44],"of":[33,50,58,92,122],"beamforming":[34],"or":[35],"diversity":[36,104],"schemes.":[37],"This":[38],"paper":[39],"investigates":[40],"their":[41,68],"role":[42],"maximizing":[46],"the":[47,108,120],"energy":[48,90,117],"efficiency":[49],"femtocell":[51,97],"base":[52],"stations":[53],"presents":[55],"a":[56,88,113],"range":[57],"considerations":[59],"that":[60],"must":[61],"made":[63],"order":[65],"achieve":[67],"full":[69],"potential.":[70],"Suitable":[71],"expressions":[72],"for":[73,94],"consumed":[75],"power,":[76],"when":[77],"using":[78],"multiple":[79],"antennas,":[80],"provided.":[82],"Used":[83],"with":[84],"consumption":[86],"models,":[87],"predicted":[89],"saving":[91],"15%":[93],"an":[95],"employing":[98],"2":[99],"Tx,":[100],"1":[101],"Rx":[102],"is":[105,112],"shown.":[106],"Extending":[107],"analysis":[109],"shows":[110],"there":[111],"diminishing":[114],"return":[115],"on":[116],"savings":[118],"number":[121],"elements":[124],"increases.":[125]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
