{"id":"https://openalex.org/W2804568154","doi":"https://doi.org/10.1631/fitee.1700067","title":"Aprojected gradient based game theoretic approach for multi-user power control in cognitive radio network","display_name":"Aprojected gradient based game theoretic approach for multi-user power control in cognitive radio network","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2804568154","doi":"https://doi.org/10.1631/fitee.1700067","mag":"2804568154"},"language":"en","primary_location":{"id":"doi:10.1631/fitee.1700067","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1700067","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology &amp; Electronic Engineering","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/A5084604283","display_name":"Yunzheng Tao","orcid":"https://orcid.org/0000-0002-8734-2729"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yun-zheng Tao","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China"],"raw_orcid":"https://orcid.org/0000-0002-8734-2729","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109397177","display_name":"Chun-yan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun-yan Wu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034586871","display_name":"Yuzhen Huang","orcid":"https://orcid.org/0000-0002-9536-7918"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu-zhen Huang","raw_affiliation_strings":["College of Communications Engineering, PLA University of Science and Technology, Nanjing, 210007, China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Communications Engineering, PLA University of Science and Technology, Nanjing, 210007, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100405787","display_name":"Ping Zhang","orcid":"https://orcid.org/0000-0002-0269-104X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5084604283"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.3433,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67904995,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"19","issue":"3","first_page":"367","last_page":"378"},"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":0.9994000196456909,"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":0.9983000159263611,"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/cognitive-radio","display_name":"Cognitive radio","score":0.7783676385879517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7286658883094788},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.6256248354911804},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6157442331314087},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.6119953989982605},{"id":"https://openalex.org/keywords/game-theory","display_name":"Game theory","score":0.5335391759872437},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5259537696838379},{"id":"https://openalex.org/keywords/underlay","display_name":"Underlay","score":0.5199874043464661},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.46067389845848083},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.4385477900505066},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4374812841415405},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.43200138211250305},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35261160135269165},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.34284543991088867},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2121671438217163},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1487213671207428},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11800283193588257},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.09181186556816101}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7783676385879517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7286658883094788},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.6256248354911804},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6157442331314087},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.6119953989982605},{"id":"https://openalex.org/C177142836","wikidata":"https://www.wikidata.org/wiki/Q44455","display_name":"Game theory","level":2,"score":0.5335391759872437},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5259537696838379},{"id":"https://openalex.org/C2777679929","wikidata":"https://www.wikidata.org/wiki/Q7883709","display_name":"Underlay","level":3,"score":0.5199874043464661},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.46067389845848083},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.4385477900505066},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4374812841415405},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.43200138211250305},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35261160135269165},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.34284543991088867},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2121671438217163},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1487213671207428},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11800283193588257},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.09181186556816101},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1631/fitee.1700067","is_oa":false,"landing_page_url":"https://doi.org/10.1631/fitee.1700067","pdf_url":null,"source":{"id":"https://openalex.org/S4210189857","display_name":"Frontiers of Information Technology & Electronic Engineering","issn_l":"2095-9184","issn":["2095-9184","2095-9230"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers of Information Technology &amp; Electronic Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2090423401","display_name":null,"funder_award_id":"61629101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8185677403","display_name":null,"funder_award_id":"61227801","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1513551755","https://openalex.org/W1771509181","https://openalex.org/W1972221945","https://openalex.org/W1986773468","https://openalex.org/W2006668851","https://openalex.org/W2013765327","https://openalex.org/W2022021034","https://openalex.org/W2071975125","https://openalex.org/W2076427738","https://openalex.org/W2096437874","https://openalex.org/W2108789935","https://openalex.org/W2136894269","https://openalex.org/W2137476546","https://openalex.org/W2138729496","https://openalex.org/W2143101939","https://openalex.org/W2610335499","https://openalex.org/W4210985493","https://openalex.org/W4285719527","https://openalex.org/W6603374586"],"related_works":["https://openalex.org/W2769590643","https://openalex.org/W2169642774","https://openalex.org/W2532161418","https://openalex.org/W2556201531","https://openalex.org/W2053474224","https://openalex.org/W2783169577","https://openalex.org/W3017105299","https://openalex.org/W3040992693","https://openalex.org/W3158389024","https://openalex.org/W2482290523"],"abstract_inverted_index":{"The":[0],"fifth":[1],"generation":[2],"(5G)":[3],"networks":[4],"have":[5],"been":[6],"envisioned":[7],"to":[8,52,153,166],"support":[9],"the":[10,18,25,36,58,76,105,117,137,154,157,168,174,183,191,198],"explosive":[11],"growth":[12],"of":[13,28,136,156,178,193],"data":[14,38],"demand":[15],"caused":[16],"by":[17,78,127],"increasing":[19],"traditional":[20],"high-rate":[21],"mobile":[22],"users":[23,64,96],"and":[24,32,120,160,176],"expected":[26],"rise":[27],"interconnections":[29],"between":[30],"human":[31],"things.":[33],"To":[34,133],"accommodate":[35],"ever-growing":[37],"traffic":[39],"with":[40,100,113],"scarce":[41],"spectrum":[42,54],"resources,":[43],"cognitive":[44],"radio":[45],"(CR)":[46],"is":[47],"considered":[48],"a":[49,81,89,110,128,142,163],"promising":[50],"technology":[51],"improve":[53],"utilization.":[55],"We":[56,103],"study":[57],"power":[59,106],"control":[60,107],"problem":[61,77,108],"for":[62],"secondary":[63,101],"in":[65],"an":[66],"underlay":[67],"CR":[68],"network.":[69],"Unlike":[70],"most":[71],"existing":[72],"studies":[73],"which":[74],"simplify":[75],"considering":[79],"only":[80],"single":[82],"primary":[83,95],"user":[84],"or":[85],"channel,":[86],"we":[87,139,189],"investigate":[88],"more":[90],"realistic":[91],"scenario":[92],"where":[93,116],"multiple":[94,98],"share":[97],"channels":[99],"users.":[102],"formulate":[104],"as":[109,197],"non-cooperative":[111],"game":[112],"coupled":[114],"constraints,":[115],"Pareto":[118],"optimality":[119],"achievable":[121],"total":[122],"throughput":[123],"can":[124],"be":[125],"obtained":[126],"Nash":[129],"equilibrium":[130,149],"(NE)":[131],"solution.":[132],"achieve":[134],"NE":[135,155],"game,":[138,159],"first":[140],"propose":[141],"projected":[143],"gradient":[144],"based":[145],"dynamic":[146],"model":[147],"whose":[148],"points":[150],"are":[151,186],"equivalent":[152],"original":[158],"then":[161],"derive":[162],"centralized":[164],"algorithm":[165],"solve":[167],"problem.":[169],"Simulation":[170],"results":[171],"show":[172],"that":[173],"convergence":[175],"effectiveness":[177],"our":[179,194],"proposed":[180,184,195],"solution,":[181],"emphasizing":[182],"algorithm,":[185],"competitive.":[187],"Moreover,":[188],"demonstrate":[190],"robustness":[192],"solution":[196],"network":[199],"size":[200],"increases.":[201]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}
