{"id":"https://openalex.org/W2048766631","doi":"https://doi.org/10.1109/icc.2013.6655206","title":"Energy efficiency analysis of secondary networks in cognitive radio systems","display_name":"Energy efficiency analysis of secondary networks in cognitive radio systems","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2048766631","doi":"https://doi.org/10.1109/icc.2013.6655206","mag":"2048766631"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2013.6655206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2013.6655206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/22538","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057201765","display_name":"Agapi Mes\u03bfdiakaki","orcid":"https://orcid.org/0000-0001-9309-0524"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Agapi Mesodiakaki","raw_affiliation_strings":["Signal Theory and Communications Department, Technical University of Catalonia (UPC), Castelldefels, Spain","Signal Theor. & Commun. Dept., Tech. Univ. of Catalonia (UPC), Castelldefels, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department, Technical University of Catalonia (UPC), Castelldefels, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Signal Theor. & Commun. Dept., Tech. Univ. of Catalonia (UPC), Castelldefels, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048146777","display_name":"Ferr\u00e1n Adelantado","orcid":"https://orcid.org/0000-0002-9696-1169"},"institutions":[{"id":"https://openalex.org/I138847295","display_name":"Universitat Oberta de Catalunya","ror":"https://ror.org/01f5wp925","country_code":"ES","type":"education","lineage":["https://openalex.org/I138847295"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ferran Adelantado","raw_affiliation_strings":["Open University of Catalonia (UOC), Barcelona, Spain","(Open University of Catalonia (UOC), Barcelona, Spain)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Open University of Catalonia (UOC), Barcelona, Spain","institution_ids":["https://openalex.org/I138847295"]},{"raw_affiliation_string":"(Open University of Catalonia (UOC), Barcelona, Spain)","institution_ids":["https://openalex.org/I138847295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079103817","display_name":"Luis Alonso","orcid":"https://orcid.org/0000-0002-6608-0862"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Luis Alonso","raw_affiliation_strings":["Signal Theory and Communications Department, Technical University of Catalonia (UPC), Castelldefels, Spain","Signal Theor. & Commun. Dept., Tech. Univ. of Catalonia (UPC), Castelldefels, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Theory and Communications Department, Technical University of Catalonia (UPC), Castelldefels, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Signal Theor. & Commun. Dept., Tech. Univ. of Catalonia (UPC), Castelldefels, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016866376","display_name":"Christos Verikoukis","orcid":"https://orcid.org/0000-0001-8774-1052"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Christos Verikoukis","raw_affiliation_strings":["Telecommunications Technological Centre of Catalonia (CTTC), Castelldefels, Spain","Telecommun. Technol. Centre of Catalonia (CTTC), Castelldefels, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunications Technological Centre of Catalonia (CTTC), Castelldefels, Spain","institution_ids":["https://openalex.org/I4210087295"]},{"raw_affiliation_string":"Telecommun. Technol. Centre of Catalonia (CTTC), Castelldefels, Spain","institution_ids":["https://openalex.org/I4210087295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2942,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.92722908,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"4115","last_page":"4119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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":0.9993000030517578,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9983999729156494,"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/efficient-energy-use","display_name":"Efficient energy use","score":0.8331438302993774},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.748916506767273},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.689923882484436},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6827945709228516},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.640972375869751},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5838205218315125},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.46881771087646484},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45735305547714233},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.41883063316345215},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36740702390670776},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3299097418785095},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2384313941001892},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21915024518966675},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14057135581970215},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1282869577407837},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0823063850402832},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07668861746788025},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07374334335327148}],"concepts":[{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.8331438302993774},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.748916506767273},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.689923882484436},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6827945709228516},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.640972375869751},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5838205218315125},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.46881771087646484},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45735305547714233},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.41883063316345215},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36740702390670776},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3299097418785095},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2384313941001892},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21915024518966675},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14057135581970215},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1282869577407837},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0823063850402832},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07668861746788025},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07374334335327148},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2013.6655206","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2013.6655206","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:recercat.cat:2072/227889","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/22538","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:recercat.cat:2072/227889","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/22538","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1668978474","https://openalex.org/W2026973435","https://openalex.org/W2057277808","https://openalex.org/W2065321019","https://openalex.org/W2071707134","https://openalex.org/W2150397642","https://openalex.org/W2162598825","https://openalex.org/W2167230435","https://openalex.org/W6664928510"],"related_works":["https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2335557509","https://openalex.org/W2261472171","https://openalex.org/W2158337294","https://openalex.org/W1996746875","https://openalex.org/W2109122284"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,43],"evaluate":[4],"a":[5,18,23,37,61],"novel":[6],"contention-aware":[7],"channel":[8],"selection":[9,74],"algorithm":[10],"that":[11,60],"focuses":[12],"on":[13,68],"energy":[14,39,55,88],"efficiency":[15,40],"improvement":[16],"of":[17,63,75],"secondary":[19],"network":[20],"(SN)":[21],"in":[22,82,87],"scenario":[24],"where":[25],"other":[26],"non-cooperating":[27],"SNs":[28],"are":[29],"also":[30],"using":[31],"the":[32,46,54,64,73,76],"primary":[33],"resources.":[34],"We":[35],"present":[36],"detailed":[38],"analysis":[41,58],"and":[42,72],"study":[44],"how":[45],"time":[47],"between":[48],"two":[49],"consecutive":[50],"sensing":[51],"periods":[52],"affects":[53],"efficiency.":[56,89],"Our":[57],"proves":[59],"categorization":[62],"idle":[65],"channels":[66],"based":[67],"their":[69],"contention":[70],"level":[71],"less":[77],"contended":[78],"ones":[79],"can":[80],"result":[81],"up":[83],"to":[84],"70%":[85],"gain":[86],"The":[90],"model":[91],"is":[92],"further":[93],"evaluated":[94],"through":[95],"simulations.":[96]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}