{"id":"https://openalex.org/W2076989763","doi":"https://doi.org/10.1109/iswcs.2012.6328522","title":"Imitation-based spectrum access policy for cognitive radio networks","display_name":"Imitation-based spectrum access policy for cognitive radio networks","publication_year":2012,"publication_date":"2012-08-01","ids":{"openalex":"https://openalex.org/W2076989763","doi":"https://doi.org/10.1109/iswcs.2012.6328522","mag":"2076989763"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2012.6328522","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2012.6328522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"},"type":"preprint","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/A5067966465","display_name":"Stefano Iellamo","orcid":"https://orcid.org/0000-0002-5281-6381"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Stefano Iellamo","raw_affiliation_strings":["LTCI CNRS 5141, Telecom ParisTech, Paris, France","Telecom ParisTech, LTCI CNRS 5141, 46 Rue Barrault, 75013, France"],"affiliations":[{"raw_affiliation_string":"LTCI CNRS 5141, Telecom ParisTech, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I1294671590","https://openalex.org/I12356871"]},{"raw_affiliation_string":"Telecom ParisTech, LTCI CNRS 5141, 46 Rue Barrault, 75013, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I1294671590","https://openalex.org/I12356871"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069716714","display_name":"Lin Chen","orcid":"https://orcid.org/0000-0001-7943-3172"},"institutions":[{"id":"https://openalex.org/I4210144804","display_name":"Laboratoire de Recherche en Informatique","ror":"https://ror.org/04e3ktk27","country_code":"FR","type":"facility","lineage":["https://openalex.org/I102197404","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I4210144804","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Lin Chen","raw_affiliation_strings":["Laboratoire de Recherche en Informatique (LRI), University Paris Sud 11, Orsay, France","Laboratoire de Recherche en Informatique (LRI), University of Paris-Sud, 91405 Orsay, France"],"affiliations":[{"raw_affiliation_string":"Laboratoire de Recherche en Informatique (LRI), University Paris Sud 11, Orsay, France","institution_ids":["https://openalex.org/I4210144804"]},{"raw_affiliation_string":"Laboratoire de Recherche en Informatique (LRI), University of Paris-Sud, 91405 Orsay, France","institution_ids":["https://openalex.org/I102197404","https://openalex.org/I4210144804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046008934","display_name":"Marceau Coupechoux","orcid":"https://orcid.org/0000-0003-0744-319X"},"institutions":[{"id":"https://openalex.org/I12356871","display_name":"T\u00e9l\u00e9com Paris","ror":"https://ror.org/01naq7912","country_code":"FR","type":"education","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210165912","display_name":"Laboratoire Traitement et Communication de l\u2019Information","ror":"https://ror.org/057er4c39","country_code":"FR","type":"facility","lineage":["https://openalex.org/I12356871","https://openalex.org/I205703379","https://openalex.org/I4210145102","https://openalex.org/I4210165912"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marceau Coupechoux","raw_affiliation_strings":["LTCI CNRS 5141, Telecom ParisTech, Paris, France","Telecom ParisTech, LTCI CNRS 5141, 46 Rue Barrault, 75013, France"],"affiliations":[{"raw_affiliation_string":"LTCI CNRS 5141, Telecom ParisTech, Paris, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I1294671590","https://openalex.org/I12356871"]},{"raw_affiliation_string":"Telecom ParisTech, LTCI CNRS 5141, 46 Rue Barrault, 75013, France","institution_ids":["https://openalex.org/I4210165912","https://openalex.org/I1294671590","https://openalex.org/I12356871"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074022699","display_name":"Athanasios V. Vasilakos","orcid":"https://orcid.org/0000-0003-1902-9877"},"institutions":[{"id":"https://openalex.org/I89506807","display_name":"University of Western Macedonia","ror":"https://ror.org/00a5pe906","country_code":"GR","type":"education","lineage":["https://openalex.org/I89506807"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athanasios V. Vasilakos","raw_affiliation_strings":["Department of Computer and Telecommunications Engineering, University Western Macedonia, Greece","Department of Computer and Telecommunications Engineering, Univ. Western Macedonia, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Telecommunications Engineering, University Western Macedonia, Greece","institution_ids":["https://openalex.org/I89506807"]},{"raw_affiliation_string":"Department of Computer and Telecommunications Engineering, Univ. Western Macedonia, Greece","institution_ids":["https://openalex.org/I89506807"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067966465"],"corresponding_institution_ids":["https://openalex.org/I12356871","https://openalex.org/I1294671590","https://openalex.org/I4210165912"],"apc_list":null,"apc_paid":null,"fwci":0.3725,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65889378,"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":"1019","last_page":"1023"},"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":0.9988999962806702,"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":0.9988999962806702,"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/T11031","display_name":"Game Theory and Applications","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11499","display_name":"ICT Impact and Policies","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/cognitive-radio","display_name":"Cognitive radio","score":0.9132145047187805},{"id":"https://openalex.org/keywords/imitation","display_name":"Imitation","score":0.8257680535316467},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.7087526321411133},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6895502805709839},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6330926418304443},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5972833037376404},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.5064646005630493},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4983532428741455},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.4530012011528015},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.408566415309906},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3623412251472473},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34516197443008423},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.26365363597869873},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.21049168705940247},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1829519271850586},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.1234513521194458}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9132145047187805},{"id":"https://openalex.org/C126388530","wikidata":"https://www.wikidata.org/wiki/Q1131737","display_name":"Imitation","level":2,"score":0.8257680535316467},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.7087526321411133},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6895502805709839},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6330926418304443},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5972833037376404},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.5064646005630493},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4983532428741455},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.4530012011528015},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.408566415309906},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3623412251472473},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34516197443008423},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.26365363597869873},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.21049168705940247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1829519271850586},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1234513521194458},{"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iswcs.2012.6328522","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2012.6328522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02133059v1","is_oa":false,"landing_page_url":"https://telecom-paris.hal.science/hal-02133059","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2012 9th International Symposium on Wireless Communication Systems (ISWCS 2012), Aug 2012, Paris, France. pp.1019-1023","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1551911640","https://openalex.org/W2044402279","https://openalex.org/W2071707134","https://openalex.org/W2102736491","https://openalex.org/W2162884985","https://openalex.org/W2235269566","https://openalex.org/W3124637403","https://openalex.org/W4211095127","https://openalex.org/W6683918752"],"related_works":["https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2054719951","https://openalex.org/W3089664461","https://openalex.org/W4389477274","https://openalex.org/W1976405282","https://openalex.org/W2541724026","https://openalex.org/W2078869233","https://openalex.org/W1157983132"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"tackle":[4],"the":[5,54,66,86,92,116],"problem":[6,57],"of":[7,20,28],"opportunistic":[8],"spectrum":[9,55,61,97],"access":[10,56,62,98],"in":[11,83],"cognitive":[12],"radio":[13],"networks.":[14],"We":[15,47,76],"consider":[16],"a":[17,26,109],"large":[18],"number":[19,27],"unlicensed":[21],"Secondary":[22],"Users":[23,36],"(SU)":[24],"accessing":[25],"frequency":[29],"channels":[30],"partially":[31],"occupied":[32],"by":[33,42,102],"licensed":[34],"Primary":[35],"(PU).":[37],"Each":[38],"channel":[39],"is":[40,90,114],"characterized":[41],"an":[43],"unknown":[44],"availability":[45],"probability.":[46],"apply":[48],"evolutionary":[49],"game":[50],"theory":[51],"to":[52,85,108],"model":[53],"and":[58,71],"propose":[59],"imitation-based":[60],"policies":[63,80,99],"based":[64],"on":[65],"proportional":[67],"imitation":[68,73],"rule":[69],"(PIR)":[70],"double":[72],"(DI)":[74],"rule.":[75],"show":[77],"that":[78],"both":[79],"converge":[81],"exponentially":[82],"time":[84],"Nash":[87],"Equilibrium":[88],"which":[89,104,113],"also":[91,115],"system":[93,117],"optimum.":[94,118],"The":[95],"proposed":[96],"are":[100],"evaluated":[101],"simulations":[103],"demonstrate":[105],"their":[106],"convergence":[107],"stable":[110],"equilibrium":[111],"state":[112]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}