{"id":"https://openalex.org/W3024474941","doi":"https://doi.org/10.1109/access.2020.2994937","title":"Energy-Efficiency of Selective Relaying in a MIMO Network-Coded Cooperative System","display_name":"Energy-Efficiency of Selective Relaying in a MIMO Network-Coded Cooperative System","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3024474941","doi":"https://doi.org/10.1109/access.2020.2994937","mag":"3024474941"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2994937","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2994937","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09094065.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09094065.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084504515","display_name":"Marco Antonio Chiodi","orcid":null},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marco Antonio Chiodi","raw_affiliation_strings":["CPGEI, UTFPR, Curitiba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CPGEI, UTFPR, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084982470","display_name":"Jo\u00e3o Luiz Rebelatto","orcid":"https://orcid.org/0000-0002-1682-2215"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Joao Luiz Rebelatto","raw_affiliation_strings":["CPGEI, UTFPR, Curitiba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CPGEI, UTFPR, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004228037","display_name":"Ohara Kerusauskas Rayel","orcid":"https://orcid.org/0000-0002-9543-9811"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ohara Kerusauskas Rayel","raw_affiliation_strings":["PPGSE, UTFPR, Curitiba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PPGSE, UTFPR, Curitiba, Brazil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067391848","display_name":"Richard Demo Souza","orcid":"https://orcid.org/0000-0002-7389-6245"},"institutions":[{"id":"https://openalex.org/I4210126369","display_name":"Polydoro Ernani de S\u00e3o Thiago University Hospital","ror":"https://ror.org/0303d1x26","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210126369"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Richard Demo Souza","raw_affiliation_strings":["DEEL, UFSC, Florian\u00f3polis, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEEL, UFSC, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4210126369"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2683,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6158096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994999766349792,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9988999962806702,"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/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.7662283778190613},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7521212100982666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7370178699493408},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6528269648551941},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6384707689285278},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6250108480453491},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.6117227077484131},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6053974628448486},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5668169260025024},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4935704469680786},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.457850843667984},{"id":"https://openalex.org/keywords/cooperative-mimo","display_name":"Cooperative MIMO","score":0.4440385103225708},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3477698564529419},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2609042525291443},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.18268638849258423},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16219580173492432},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1413131058216095},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.13553649187088013},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12645408511161804},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.12412285804748535},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12281769514083862},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09649214148521423},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07097545266151428}],"concepts":[{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.7662283778190613},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7521212100982666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7370178699493408},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6528269648551941},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6384707689285278},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6250108480453491},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.6117227077484131},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6053974628448486},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5668169260025024},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4935704469680786},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.457850843667984},{"id":"https://openalex.org/C2778079784","wikidata":"https://www.wikidata.org/wiki/Q25000112","display_name":"Cooperative MIMO","level":5,"score":0.4440385103225708},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3477698564529419},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2609042525291443},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.18268638849258423},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16219580173492432},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1413131058216095},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.13553649187088013},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12645408511161804},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.12412285804748535},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12281769514083862},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09649214148521423},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07097545266151428},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":3,"locations":[{"id":"doi:10.1109/access.2020.2994937","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2994937","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09094065.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:repositorio.utfpr.edu.br:1/25397","is_oa":true,"landing_page_url":"http://repositorio.utfpr.edu.br/jspui/handle/1/25397","pdf_url":"http://repositorio.utfpr.edu.br/jspui/handle/1/25397","source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:UTFPR","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"pmh:oai:doaj.org/article:b646ac6843ad4ce7a78410254a8620bc","is_oa":true,"landing_page_url":"https://doaj.org/article/b646ac6843ad4ce7a78410254a8620bc","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 92322-92331 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2994937","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2994937","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09094065.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3024474941.pdf","grobid_xml":"https://content.openalex.org/works/W3024474941.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1510187728","https://openalex.org/W1566916904","https://openalex.org/W2059998358","https://openalex.org/W2068728923","https://openalex.org/W2072641892","https://openalex.org/W2082132565","https://openalex.org/W2105831729","https://openalex.org/W2117014495","https://openalex.org/W2145486800","https://openalex.org/W2148963518","https://openalex.org/W2152121970","https://openalex.org/W2152481521","https://openalex.org/W2746588124","https://openalex.org/W2785580603","https://openalex.org/W2808046530","https://openalex.org/W2920930999","https://openalex.org/W2946627025","https://openalex.org/W2954249867","https://openalex.org/W2963121787","https://openalex.org/W2964008532","https://openalex.org/W2971360792","https://openalex.org/W3008609509"],"related_works":["https://openalex.org/W2347636461","https://openalex.org/W2176605206","https://openalex.org/W4364385707","https://openalex.org/W2281810379","https://openalex.org/W2098564874","https://openalex.org/W2114174243","https://openalex.org/W4304208086","https://openalex.org/W2021414914","https://openalex.org/W2389023995","https://openalex.org/W2106263400"],"abstract_inverted_index":{"We":[0],"evaluate":[1],"the":[2,6,36,48,51,60,82,92,111,121,130],"outage":[3],"probability":[4],"and":[5,19,46,66,128],"energy":[7,77],"efficiency":[8],"(EE)":[9],"of":[10,14,25,50,102,113],"a":[11,20,75],"network":[12,52],"composed":[13],"multiple":[15,17,29,42],"sources,":[16],"relays":[18,114],"single":[21],"common":[22],"destination,":[23],"all":[24],"them":[26],"provided":[27],"with":[28,41],"antennas.":[30],"More":[31],"specifically,":[32],"we":[33,105],"resort":[34],"to":[35,119],"network-coded":[37],"cooperative":[38],"(NCC)":[39],"technique":[40],"relay":[43],"selection":[44,63],"(MRS)":[45],"compare":[47],"EE":[49],"when":[53],"operating":[54],"under":[55],"two":[56],"combining":[57,64,69],"techniques":[58],"at":[59],"receiver,":[61],"namely":[62],"(SC)":[65],"maximum":[67],"ratio":[68],"(MRC).":[70],"Our":[71],"analysis,":[72],"which":[73,88],"adopts":[74],"realistic":[76],"consumption":[78],"model":[79],"that":[80,86,115],"encompasses":[81],"circuitry":[83],"consumption,":[84],"shows":[85],"MRC,":[87],"is":[89],"optimal":[90],"from":[91],"reliability":[93],"perspective,":[94],"may":[95],"be":[96,117],"outperformed":[97],"by":[98],"SC":[99],"in":[100],"terms":[101],"EE.":[103,122],"Moreover,":[104],"also":[106],"provide":[107],"some":[108],"insights":[109],"about":[110],"number":[112],"must":[116],"selected":[118],"maximize":[120],"Finally,":[123],"numerical":[124],"results":[125],"are":[126],"presented":[127],"confirm":[129],"mathematical":[131],"analysis.":[132]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}