{"id":"https://openalex.org/W4210748710","doi":"https://doi.org/10.1109/globecom46510.2021.9685216","title":"Energy Efficiency of Multi-Carrier Massive MIMO Networks: Massive MIMO Meets Carrier Aggregation","display_name":"Energy Efficiency of Multi-Carrier Massive MIMO Networks: Massive MIMO Meets Carrier Aggregation","publication_year":2021,"publication_date":"2021-12-01","ids":{"openalex":"https://openalex.org/W4210748710","doi":"https://doi.org/10.1109/globecom46510.2021.9685216"},"language":"en","primary_location":{"id":"doi:10.1109/globecom46510.2021.9685216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685216","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","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/A5100739513","display_name":"David L\u00f3pez\u2010P\u00e9rez","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"D. Lopez-Perez","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045740906","display_name":"Antonio De Domenico","orcid":"https://orcid.org/0000-0003-1229-4045"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. De Domenico","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048382270","display_name":"Nicola Piovesan","orcid":"https://orcid.org/0000-0001-5397-5248"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Piovesan","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084564357","display_name":"Xiubo Geng","orcid":"https://orcid.org/0000-0001-6477-7933"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"X. Geng","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027211251","display_name":"Harvey Bao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Bao","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5056145687","display_name":"M\u00e9rouane Debbah","orcid":"https://orcid.org/0000-0001-8941-8080"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Debbah","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100739513"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.0583,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.98202356,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"07"},"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":0.9997000098228455,"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":0.9987999796867371,"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/efficient-energy-use","display_name":"Efficient energy use","score":0.7993177175521851},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7438896298408508},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7139579057693481},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6635873913764954},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6573723554611206},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6094433665275574},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5711105465888977},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5494500994682312},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46704593300819397},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41305628418922424},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35107356309890747},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34991055727005005},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2776101231575012},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19827359914779663},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16679608821868896},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12074795365333557},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06134256720542908}],"concepts":[{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.7993177175521851},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7438896298408508},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7139579057693481},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6635873913764954},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6573723554611206},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6094433665275574},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5711105465888977},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5494500994682312},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46704593300819397},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41305628418922424},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35107356309890747},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34991055727005005},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2776101231575012},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19827359914779663},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16679608821868896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12074795365333557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06134256720542908},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom46510.2021.9685216","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom46510.2021.9685216","pdf_url":null,"source":{"id":"https://openalex.org/S4363607714","display_name":"2021 IEEE Global Communications Conference (GLOBECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W838780744","https://openalex.org/W1764607045","https://openalex.org/W2031995947","https://openalex.org/W2132712787","https://openalex.org/W2142238976","https://openalex.org/W2147056723","https://openalex.org/W2148574469","https://openalex.org/W2164536085","https://openalex.org/W2165205918","https://openalex.org/W2343032706","https://openalex.org/W2393478743","https://openalex.org/W2509988246","https://openalex.org/W2517647619","https://openalex.org/W2601095321","https://openalex.org/W2604226661","https://openalex.org/W2797325295","https://openalex.org/W3015574897","https://openalex.org/W3120586454","https://openalex.org/W3124321203","https://openalex.org/W4252713891"],"related_works":["https://openalex.org/W2561058892","https://openalex.org/W2303288554","https://openalex.org/W3033750547","https://openalex.org/W2029216794","https://openalex.org/W4386698331","https://openalex.org/W2047225036","https://openalex.org/W2138314731","https://openalex.org/W4210343411","https://openalex.org/W2029263917","https://openalex.org/W2093207996"],"abstract_inverted_index":{"The":[0,23],"energy":[1,9,41,65,106,130],"consumption":[2],"of":[3,11,16,31,35,40,54,67,114,132],"cellular":[4,76],"networks,":[5],"despite":[6],"the":[7,12,29,33,36,57,64,110,120,129],"high":[8],"efficiency":[10,42,66,131],"fifth":[13],"generation":[14,134],"(5G)":[15],"mobile":[17],"technology,":[18],"is":[19],"still":[20],"a":[21,51,102],"challenge.":[22],"fundamental":[24],"problem":[25],"arises":[26],"due":[27],"to":[28,82,127],"complexity":[30],"optimising":[32],"operation":[34],"available":[37],"rich":[38],"set":[39],"features":[43],"in":[44,105],"large-scale":[45],"deployments.":[46],"To":[47],"assist":[48],"such":[49,78,96],"optimisation,":[50],"large":[52],"body":[53],"research":[55],"-with":[56],"resulting":[58],"understanding":[59],"and":[60,108,116],"algorithms-exists,":[61],"particularly":[62],"on":[63],"single-cell":[68],"massive":[69],"multiple-input":[70],"multiple-output":[71],"systems.":[72],"However,":[73],"other":[74],"funda-mental":[75],"features,":[77,95],"as":[79,97,123],"those":[80],"relating":[81],"multi-carrier":[83,94],"systems,":[84],"remain":[85],"largely":[86],"unexplored.":[87],"In":[88],"this":[89],"paper,":[90],"we":[91],"show":[92],"how":[93],"carrier":[98],"aggregation,":[99],"can":[100],"play":[101],"significant":[103],"role":[104],"savings,":[107],"question":[109],"need":[111],"for":[112],"hundreds":[113],"antennas":[115],"transceiver":[117],"chains":[118],"at":[119],"base":[121],"stations":[122],"an":[124],"urgent":[125],"solution":[126],"increase":[128],"next":[133],"networks.":[135]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
