{"id":"https://openalex.org/W2952279196","doi":"https://doi.org/10.1109/jiot.2019.2923566","title":"Dynamic Access Point and Service Selection in Backscatter-Assisted RF-Powered Cognitive Networks","display_name":"Dynamic Access Point and Service Selection in Backscatter-Assisted RF-Powered Cognitive Networks","publication_year":2019,"publication_date":"2019-06-18","ids":{"openalex":"https://openalex.org/W2952279196","doi":"https://doi.org/10.1109/jiot.2019.2923566","mag":"2952279196"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2019.2923566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2923566","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5017438985","display_name":"Xiaozheng Gao","orcid":"https://orcid.org/0000-0002-0340-679X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaozheng Gao","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080935585","display_name":"Shaohan Feng","orcid":"https://orcid.org/0000-0002-8193-466X"},"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":false,"raw_author_name":"Shaohan Feng","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"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":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338634","display_name":"Ping Wang","orcid":"https://orcid.org/0000-0002-1599-5480"},"institutions":[{"id":"https://openalex.org/I192455969","display_name":"York University","ror":"https://ror.org/05fq50484","country_code":"CA","type":"education","lineage":["https://openalex.org/I192455969"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ping Wang","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, York University, Toronto, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, York University, Toronto, ON, Canada","institution_ids":["https://openalex.org/I192455969"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006316216","display_name":"Kai Yang","orcid":"https://orcid.org/0000-0003-1059-0705"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Yang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007832415","display_name":"Ying\u2010Chang Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying-Chang Liang","raw_affiliation_strings":["Center for Intelligent Networking and Communications, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Intelligent Networking and Communications, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5017438985"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":3.0257,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.91730314,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"6","issue":"5","first_page":"8270","last_page":"8283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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":0.9977999925613403,"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":0.9976999759674072,"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/computer-science","display_name":"Computer science","score":0.7799925804138184},{"id":"https://openalex.org/keywords/replicator-equation","display_name":"Replicator equation","score":0.7206851243972778},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5802078247070312},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5208709239959717},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5027577877044678},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4999687671661377},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.41682887077331543},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36638206243515015},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33287477493286133},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3271116018295288},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1490890085697174},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1350356638431549},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.12807214260101318},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11146548390388489}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7799925804138184},{"id":"https://openalex.org/C50318809","wikidata":"https://www.wikidata.org/wiki/Q2145081","display_name":"Replicator equation","level":3,"score":0.7206851243972778},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5802078247070312},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5208709239959717},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5027577877044678},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4999687671661377},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.41682887077331543},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36638206243515015},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33287477493286133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3271116018295288},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1490890085697174},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1350356638431549},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.12807214260101318},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11146548390388489},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2019.2923566","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2019.2923566","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G111310164","display_name":null,"funder_award_id":"61771054","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1418244083","display_name":null,"funder_award_id":"U1801261","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":53,"referenced_works":["https://openalex.org/W1594802219","https://openalex.org/W1973556623","https://openalex.org/W1973956087","https://openalex.org/W2015078646","https://openalex.org/W2031322911","https://openalex.org/W2036083037","https://openalex.org/W2039346667","https://openalex.org/W2081827062","https://openalex.org/W2094000142","https://openalex.org/W2094667486","https://openalex.org/W2099154455","https://openalex.org/W2099461393","https://openalex.org/W2114005980","https://openalex.org/W2134011805","https://openalex.org/W2134295053","https://openalex.org/W2239785623","https://openalex.org/W2249585788","https://openalex.org/W2512920678","https://openalex.org/W2542275479","https://openalex.org/W2613703610","https://openalex.org/W2621181593","https://openalex.org/W2735392180","https://openalex.org/W2765202988","https://openalex.org/W2766881562","https://openalex.org/W2775135700","https://openalex.org/W2793914140","https://openalex.org/W2794694461","https://openalex.org/W2892715201","https://openalex.org/W2893939120","https://openalex.org/W2897881316","https://openalex.org/W2900452440","https://openalex.org/W2906251219","https://openalex.org/W2906525031","https://openalex.org/W2911262833","https://openalex.org/W2914877864","https://openalex.org/W2916079228","https://openalex.org/W2921454476","https://openalex.org/W2925262016","https://openalex.org/W2945572585","https://openalex.org/W2962732150","https://openalex.org/W2962836907","https://openalex.org/W2962946312","https://openalex.org/W2963199294","https://openalex.org/W2963907541","https://openalex.org/W2964130937","https://openalex.org/W2981604447","https://openalex.org/W3101985168","https://openalex.org/W4210985493","https://openalex.org/W4211095127","https://openalex.org/W4256624651","https://openalex.org/W6763014077","https://openalex.org/W6769563096","https://openalex.org/W6910309960"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2107126738","https://openalex.org/W4246064491"],"abstract_inverted_index":{"In":[0,126],"this":[1],"paper,":[2],"we":[3,44,73,143],"investigate":[4],"the":[5,35,42,46,56,63,75,82,85,91,96,99,105,111,119,128,132,149,156,169,172,181],"dynamic":[6],"access":[7,31,36,64,76,150,174],"point":[8,37,77,151,175],"and":[9,38,58,66,78,88,93,95,117,152,176],"service":[10,39,79,153,177],"selection":[11,40,116,154,178],"in":[12,136,155,180],"a":[13,137,145],"backscatter-assisted":[14],"radio-frequency-powered":[15],"cognitive":[16],"network,":[17],"where":[18],"many":[19],"secondary":[20],"transmitters":[21],"(STs)":[22],"can":[23],"choose":[24],"different":[25],"transmission":[26],"services":[27,67],"provided":[28],"by":[29,84,110,121],"multiple":[30],"points.":[32],"To":[33],"analyze":[34],"of":[41,62,81,98,107,131,171],"STs,":[43],"formulate":[45],"problem":[47],"as":[48,55],"an":[49],"evolutionary":[50,100,160],"game.":[51,161],"The":[52],"STs":[53,83,112],"act":[54],"players":[57],"adjust":[59],"their":[60,70,115],"selections":[61],"points":[65],"based":[68,158],"on":[69,159],"utilities.":[71],"Specifically,":[72],"model":[74],"adaptation":[80],"replicator":[86,124,134],"dynamics,":[87],"analytically":[89],"prove":[90],"existence":[92],"uniqueness,":[94],"stability":[97,129],"equilibrium.":[101],"We":[102],"also":[103],"consider":[104],"delay":[106],"information":[108],"used":[109],"to":[113,167],"adapt":[114],"perform":[118],"analysis":[120],"using":[122],"delayed":[123,133],"dynamics.":[125],"particular,":[127],"region":[130],"dynamics":[135],"special":[138],"case":[139],"is":[140],"derived.":[141],"Furthermore,":[142],"develop":[144],"low-complexity":[146],"algorithm":[147],"for":[148],"network":[157],"Extensive":[162],"simulations":[163],"have":[164],"been":[165],"conducted":[166],"demonstrate":[168],"effectiveness":[170],"proposed":[173],"strategy":[179],"network.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}