{"id":"https://openalex.org/W1973762506","doi":"https://doi.org/10.1109/twc.2015.2403363","title":"Hybrid Overlay/Underlay Cognitive Femtocell Networks: A Game Theoretic Approach","display_name":"Hybrid Overlay/Underlay Cognitive Femtocell Networks: A Game Theoretic Approach","publication_year":2015,"publication_date":"2015-02-13","ids":{"openalex":"https://openalex.org/W1973762506","doi":"https://doi.org/10.1109/twc.2015.2403363","mag":"1973762506"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2015.2403363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2403363","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5013910784","display_name":"Bojiang Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bojiang Ma","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046928183","display_name":"Man Hon Cheung","orcid":"https://orcid.org/0000-0001-6971-0260"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Man Hon Cheung","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","[Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"[Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China]","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003037377","display_name":"Vincent W. S. Wong","orcid":"https://orcid.org/0000-0003-3821-4365"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vincent W. S. Wong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Univ. of British Columbia., Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062346297","display_name":"Jianwei Huang","orcid":"https://orcid.org/0000-0001-6631-1096"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jianwei Huang","raw_affiliation_strings":["Department of Information Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","[Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, The Chinese University of Hong Kong, Shatin, Hong Kong","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"[Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China]","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.4138,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.9692174,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"14","issue":"6","first_page":"3259","last_page":"3270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9959999918937683,"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/underlay","display_name":"Underlay","score":0.9153460264205933},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.8910688161849976},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8325955867767334},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6594728231430054},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.620971143245697},{"id":"https://openalex.org/keywords/frequency-allocation","display_name":"Frequency allocation","score":0.5683287978172302},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4838930070400238},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.4590737819671631},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43237441778182983},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2087199091911316},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.15432879328727722},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.15175455808639526},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1030426025390625}],"concepts":[{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.9153460264205933},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.8910688161849976},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8325955867767334},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6594728231430054},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.620971143245697},{"id":"https://openalex.org/C134579502","wikidata":"https://www.wikidata.org/wiki/Q1455619","display_name":"Frequency allocation","level":2,"score":0.5683287978172302},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4838930070400238},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.4590737819671631},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43237441778182983},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2087199091911316},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.15432879328727722},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.15175455808639526},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1030426025390625},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2015.2403363","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2015.2403363","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W38206204","https://openalex.org/W1975794688","https://openalex.org/W1984293202","https://openalex.org/W1985135066","https://openalex.org/W1994150257","https://openalex.org/W2014060493","https://openalex.org/W2031100246","https://openalex.org/W2046116913","https://openalex.org/W2058565780","https://openalex.org/W2059283901","https://openalex.org/W2071707134","https://openalex.org/W2084447518","https://openalex.org/W2090939903","https://openalex.org/W2092912756","https://openalex.org/W2102465185","https://openalex.org/W2102729478","https://openalex.org/W2109100253","https://openalex.org/W2109159967","https://openalex.org/W2114539661","https://openalex.org/W2115728676","https://openalex.org/W2122496159","https://openalex.org/W2134591504","https://openalex.org/W2145934173","https://openalex.org/W2153342212","https://openalex.org/W2153620960","https://openalex.org/W2154036212","https://openalex.org/W2155778092","https://openalex.org/W2295793598","https://openalex.org/W3102506827"],"related_works":["https://openalex.org/W2470213802","https://openalex.org/W2769590643","https://openalex.org/W2921979903","https://openalex.org/W2169642774","https://openalex.org/W2532161418","https://openalex.org/W2556201531","https://openalex.org/W1597460884","https://openalex.org/W1979722674","https://openalex.org/W2035933949","https://openalex.org/W2158225801"],"abstract_inverted_index":{"Femtocell":[0],"networks":[1],"have":[2],"the":[3,7,29,40,59,67,75,90,98,111,117,120,130,147,162,169,184],"potential":[4,68],"to":[5,26,87,158,161,168,176],"satisfy":[6],"increasing":[8],"demand":[9],"of":[10,18,58,69,74,92,119,133],"mobile":[11],"data":[12],"usage.":[13],"The":[14],"recently":[15,178],"proposed":[16,148,179],"concept":[17,132],"cognitive":[19,53,93],"femtocell":[20,54,94,108],"network":[21,155],"provides":[22],"an":[23,125,151],"effective":[24],"way":[25],"further":[27,88],"improve":[28,89],"spectrum":[30,84],"spatial":[31,70],"and":[32,71,82,115,136,140,173],"frequency":[33,46,72],"reuse.":[34],"In":[35],"this":[36],"paper,":[37],"we":[38,77],"study":[39],"subchannel":[41,99],"allocation":[42,100],"problem":[43,101],"for":[44],"orthogonal":[45],"division":[47],"multiple":[48],"access":[49,85,113],"(OFDMA)-based":[50],"hybrid":[51,80,112],"overlay/underlay":[52],"networks.":[55,95],"While":[56],"most":[57],"previous":[60],"related":[61],"studies":[62],"did":[63],"not":[64],"fully":[65],"exploit":[66],"reuse":[73],"network,":[76],"propose":[78,124],"a":[79,103,138,177],"overlay":[81,163],"underlay":[83,170],"mechanism":[86],"performance":[91],"We":[96,123],"formulate":[97],"as":[102],"coalition":[104,121,180],"formation":[105,181],"game":[106],"among":[107],"users":[109],"under":[110],"scheme,":[114,165,172],"analyze":[116],"stability":[118],"structure.":[122],"efficient":[126,141],"algorithm":[127,149,182],"based":[128],"on":[129],"solution":[131],"recursive":[134],"core,":[135],"achieve":[137],"stable":[139],"allocation.":[142],"Simulation":[143],"results":[144],"show":[145],"that":[146],"achieves":[150],"improvement":[152],"in":[153,183],"aggregate":[154],"throughput":[156],"up":[157],"72%":[159],"comparing":[160,167,175],"only":[164,171],"35%":[166],"18%":[174],"literature.":[185]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
