{"id":"https://openalex.org/W2115393262","doi":"https://doi.org/10.1109/tvt.2011.2158596","title":"An Interference-Minimization Potential Game for OFDMA-Based Distributed Spectrum Sharing Systems","display_name":"An Interference-Minimization Potential Game for OFDMA-Based Distributed Spectrum Sharing Systems","publication_year":2011,"publication_date":"2011-06-07","ids":{"openalex":"https://openalex.org/W2115393262","doi":"https://doi.org/10.1109/tvt.2011.2158596","mag":"2115393262"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2011.2158596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2011.2158596","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5023795176","display_name":"Quang Duy L\u00e3","orcid":"https://orcid.org/0000-0002-8985-148X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Quang Duy La","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, , Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, , Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111955028","display_name":"Yong Huat Chew","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yong Huat Chew","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology and Research Singapore, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069808079","display_name":"Boon\u2010Hee Soong","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Boon Hee Soong","raw_affiliation_strings":["Institute of Infocomm Research, Agency for Science, Technology and Research, Singapore","Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, , Singapore"],"affiliations":[{"raw_affiliation_string":"Institute of Infocomm Research, Agency for Science, Technology and Research, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]},{"raw_affiliation_string":"Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, , Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5023795176"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":6.2797,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.96641215,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"60","issue":"7","first_page":"3374","last_page":"3385"},"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":0.9991999864578247,"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":0.9991999864578247,"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":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9983999729156494,"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/potential-game","display_name":"Potential game","score":0.7665517330169678},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.730896532535553},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.6945376396179199},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.6836371421813965},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.6258099675178528},{"id":"https://openalex.org/keywords/subcarrier","display_name":"Subcarrier","score":0.6141291856765747},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5878396034240723},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.555716872215271},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5374736189842224},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4489728808403015},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.44609054923057556},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4145222306251526},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3935156762599945},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3576737940311432},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.327122300863266},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23030924797058105},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.1859235167503357},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1387081742286682}],"concepts":[{"id":"https://openalex.org/C2778079155","wikidata":"https://www.wikidata.org/wiki/Q288500","display_name":"Potential game","level":3,"score":0.7665517330169678},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.730896532535553},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.6945376396179199},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.6836371421813965},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.6258099675178528},{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.6141291856765747},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5878396034240723},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.555716872215271},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5374736189842224},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4489728808403015},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.44609054923057556},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4145222306251526},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3935156762599945},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3576737940311432},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.327122300863266},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23030924797058105},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.1859235167503357},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1387081742286682},{"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/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2011.2158596","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2011.2158596","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320746","display_name":"Infocomm Development Authority of Singapore","ror":"https://ror.org/04pyne868"},{"id":"https://openalex.org/F4320320766","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302"},{"id":"https://openalex.org/F4320334744","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1551517259","https://openalex.org/W1630733292","https://openalex.org/W2002937495","https://openalex.org/W2051832743","https://openalex.org/W2071707134","https://openalex.org/W2099156432","https://openalex.org/W2100359132","https://openalex.org/W2114424829","https://openalex.org/W2131431638","https://openalex.org/W2138729496","https://openalex.org/W2142473263","https://openalex.org/W2143001213","https://openalex.org/W2144369278","https://openalex.org/W2151847416","https://openalex.org/W2170991283","https://openalex.org/W2171871057","https://openalex.org/W3022321359","https://openalex.org/W6680862671","https://openalex.org/W6682416977"],"related_works":["https://openalex.org/W1998654995","https://openalex.org/W2918705606","https://openalex.org/W1998935981","https://openalex.org/W2115393262","https://openalex.org/W2123193538","https://openalex.org/W2046591400","https://openalex.org/W2373300017","https://openalex.org/W2099503314","https://openalex.org/W2167152600","https://openalex.org/W1992480136"],"abstract_inverted_index":{"Wireless":[0],"orthogonal":[1],"frequency-division":[2],"multiple-access":[3],"(OFDMA)":[4],"networks,":[5],"where":[6],"distributed":[7,77],"users":[8],"can":[9,121],"access":[10,80],"the":[11,18,21,51,58,76,90,96,132,136,139,144,148],"spectrum":[12,26,39,79],"dynamically,":[13],"offer":[14],"great":[15,43],"flexibility":[16],"and":[17,37,118,134,141],"potential":[19,100],"for":[20],"efficient":[22,38],"utilization":[23],"of":[24,60,98,106,143],"scarce":[25],"resources.":[27],"Despite":[28],"that,":[29],"managing":[30],"such":[31,64],"large-scale":[32],"networks":[33],"while":[34],"maintaining":[35],"fair":[36],"usage":[40],"poses":[41],"a":[42,65,68,99,103,113],"challenge,":[44],"mainly":[45],"due":[46],"to":[47],"cochannel":[48],"interference":[49,61],"from":[50,67],"spatially":[52],"reusable":[53],"subcarrier.":[54],"This":[55],"paper":[56],"considers":[57],"problem":[59,81],"minimization":[62],"in":[63],"scenario":[66],"game-theoretical":[69,86],"viewpoint.":[70],"A":[71],"general":[72],"framework":[73],"that":[74,89],"defines":[75],"OFDMA-based":[78],"is":[82],"presented.":[83],"Next,":[84],"our":[85],"analysis":[87],"shows":[88],"proposed":[91,149],"interference-minimizing":[92],"utility":[93],"function":[94],"exhibits":[95],"properties":[97],"game.":[101],"Given":[102],"deterministic":[104],"number":[105],"subcarriers":[107],"by":[108],"each":[109],"player,":[110],"there":[111],"exists":[112],"pure-strategy":[114],"Nash":[115],"equilibrium":[116],"solution,":[117],"therefore,":[119],"convergence":[120],"be":[122],"guaranteed":[123],"via":[124],"sequential":[125],"best-response":[126],"dynamics.":[127],"Our":[128],"simulation":[129],"results":[130],"verify":[131],"analysis,":[133],"at":[135],"same":[137],"time,":[138],"fairness":[140],"optimality":[142],"solutions":[145],"obtained":[146],"through":[147],"game":[150],"are":[151],"examined.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}