{"id":"https://openalex.org/W2005200752","doi":"https://doi.org/10.1109/glocom.2012.6503307","title":"Intelligent CSMA-based opportunistic spectrum access: Competition and cooperation","display_name":"Intelligent CSMA-based opportunistic spectrum access: Competition and cooperation","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2005200752","doi":"https://doi.org/10.1109/glocom.2012.6503307","mag":"2005200752"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2012.6503307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5081373097","display_name":"Mahsa Derakhshani","orcid":"https://orcid.org/0000-0001-6997-045X"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Mahsa Derakhshani","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McGill University, Montreal, QUE, Canada","Department of Electrical and Computer Engineering, McGill University, Montreal, Quebec, Canada H3A 0E9"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, Quebec, Canada H3A 0E9","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026464766","display_name":"Tho Le\u2010Ngoc","orcid":"https://orcid.org/0000-0002-9308-8894"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tho Le-Ngoc","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McGill University, Montreal, QUE, Canada","Department of Electrical and Computer Engineering, McGill University, Montreal, Quebec, Canada H3A 0E9"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McGill University, Montreal, Quebec, Canada H3A 0E9","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081373097"],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":null,"apc_paid":null,"fwci":0.75806771,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.71496505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"24","issue":null,"first_page":"1386","last_page":"1390"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9836999773979187,"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":0.982200026512146,"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/nash-equilibrium","display_name":"Nash equilibrium","score":0.7638037204742432},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7335707545280457},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.5187414288520813},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.5175732374191284},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49613770842552185},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.46587440371513367},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4621560871601105},{"id":"https://openalex.org/keywords/uniqueness","display_name":"Uniqueness","score":0.4407579302787781},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.42586591839790344},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4251241087913513},{"id":"https://openalex.org/keywords/best-response","display_name":"Best response","score":0.42453524470329285},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40451985597610474},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.18639224767684937},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.14069166779518127},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13482418656349182}],"concepts":[{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.7638037204742432},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7335707545280457},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.5187414288520813},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.5175732374191284},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49613770842552185},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.46587440371513367},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4621560871601105},{"id":"https://openalex.org/C2777021972","wikidata":"https://www.wikidata.org/wiki/Q22976830","display_name":"Uniqueness","level":2,"score":0.4407579302787781},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.42586591839790344},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4251241087913513},{"id":"https://openalex.org/C32407928","wikidata":"https://www.wikidata.org/wiki/Q2733833","display_name":"Best response","level":3,"score":0.42453524470329285},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40451985597610474},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.18639224767684937},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.14069166779518127},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13482418656349182},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2012.6503307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503307","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1972221945","https://openalex.org/W2018932238","https://openalex.org/W2025512744","https://openalex.org/W2052132788","https://openalex.org/W2089719995","https://openalex.org/W2108077180","https://openalex.org/W2109872058","https://openalex.org/W2112970214","https://openalex.org/W2121528570","https://openalex.org/W2142819538","https://openalex.org/W2146025745","https://openalex.org/W2153620960","https://openalex.org/W2165511051","https://openalex.org/W2167748975"],"related_works":["https://openalex.org/W2236801283","https://openalex.org/W2728657731","https://openalex.org/W1853631319","https://openalex.org/W2092374696","https://openalex.org/W2481143976","https://openalex.org/W2803932348","https://openalex.org/W3207342620","https://openalex.org/W2607684552","https://openalex.org/W2013767790","https://openalex.org/W2111030377"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,13,52,67,86,128,133],"CSMA-based":[4,23],"opportunistic":[5],"spectrum":[6],"access":[7,24,48,79,154],"for":[8,19,26],"secondary":[9],"users":[10],"(SUs)":[11],"from":[12],"game-theoretic":[14,87],"perspective.":[15],"A":[16],"key":[17],"requirement":[18],"efficient":[20],"design":[21],"of":[22,41,66,76,81,93,105,115],"schemes":[25],"SUs":[27,82],"is":[28,56,83,125,145],"to":[29,35,89,158],"address":[30],"competition":[31,42,94],"among":[32,43,97],"SUs.":[33,98],"Thus,":[34],"enable":[36],"contention":[37],"control":[38],"in":[39,58,85,119,147],"consideration":[40],"SUs,":[44],"an":[45,137],"adaptive":[46],"SU":[47,61,150],"approach":[49],"based":[50,139],"on":[51,140],"modified":[53],"CSMA":[54],"scheme":[55],"presented":[57],"which":[59,148],"each":[60,149],"accesses":[62],"multiple":[63],"idle":[64],"frequency-slots":[65],"licensed":[68],"frequency":[69],"band":[70],"with":[71],"different":[72],"probabilities.":[73],"The":[74],"problem":[75],"finding":[77],"optimal":[78],"probabilities":[80,155],"cast":[84],"framework":[88,131],"highlight":[90],"the":[91,100,113,116,120,123,141,159],"issues":[92],"and":[95,103],"cooperation":[96],"Subsequently,":[99],"existence,":[101],"uniqueness":[102],"efficiency":[104,114],"Nash":[106],"Equilibrium":[107],"(NE)":[108],"are":[109],"investigated.":[110],"To":[111],"improve":[112],"unique":[117,160],"NE":[118],"competitive":[121],"design,":[122],"game":[124],"transformed":[126],"into":[127],"more":[129],"cooperative":[130],"exploiting":[132],"pricing":[134],"mechanism.":[135],"Finally,":[136],"algorithm":[138],"best":[142],"response":[143],"dynamics":[144],"developed":[146],"independently":[151],"updates":[152],"its":[153],"until":[156],"convergence":[157],"NE.":[161]},"counts_by_year":[{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}