{"id":"https://openalex.org/W2025683336","doi":"https://doi.org/10.1109/vtcfall.2014.6965891","title":"Bi-Channel-Connected Topology Control in Cognitive Radio Networks","display_name":"Bi-Channel-Connected Topology Control in Cognitive Radio Networks","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2025683336","doi":"https://doi.org/10.1109/vtcfall.2014.6965891","mag":"2025683336"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2014.6965891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2014.6965891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall)","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/A5060758606","display_name":"Daosen Zhai","orcid":"https://orcid.org/0000-0002-0660-6404"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Daosen Zhai","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100709597","display_name":"Xijun Wang","orcid":"https://orcid.org/0000-0003-3504-9763"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xijun Wang","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029337392","display_name":"Min Sheng","orcid":"https://orcid.org/0000-0002-7762-5063"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Sheng","raw_affiliation_strings":["Science and Technology on Information Transmission and Dissemination in Communication Networks Laboratory","State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Transmission and Dissemination in Communication Networks Laboratory","institution_ids":[]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100456371","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0003-0998-5072"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060758606"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.36767639,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.65777552,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.9986000061035156,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9973999857902527,"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":0.816897451877594},{"id":"https://openalex.org/keywords/network-partition","display_name":"Network partition","score":0.7272201180458069},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.716227114200592},{"id":"https://openalex.org/keywords/topology-control","display_name":"Topology control","score":0.6899806261062622},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6720443964004517},{"id":"https://openalex.org/keywords/control-channel","display_name":"Control channel","score":0.653797447681427},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.633552610874176},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6080700755119324},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.543107271194458},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.5121331214904785},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.5053742527961731},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.42205679416656494},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3489078879356384},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.30809974670410156},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1809234917163849},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.17455148696899414},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15476647019386292},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1494702398777008},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.10947641730308533}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.816897451877594},{"id":"https://openalex.org/C2780860992","wikidata":"https://www.wikidata.org/wiki/Q16887485","display_name":"Network partition","level":2,"score":0.7272201180458069},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.716227114200592},{"id":"https://openalex.org/C2778034918","wikidata":"https://www.wikidata.org/wiki/Q3689301","display_name":"Topology control","level":5,"score":0.6899806261062622},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6720443964004517},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.653797447681427},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.633552610874176},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6080700755119324},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.543107271194458},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.5121331214904785},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.5053742527961731},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.42205679416656494},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3489078879356384},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.30809974670410156},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1809234917163849},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.17455148696899414},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15476647019386292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1494702398777008},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.10947641730308533},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"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/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcfall.2014.6965891","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2014.6965891","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W625072069","https://openalex.org/W2042959783","https://openalex.org/W2059869588","https://openalex.org/W2071185798","https://openalex.org/W2131787605","https://openalex.org/W2136048781","https://openalex.org/W2504987989","https://openalex.org/W4232896595","https://openalex.org/W6661058784","https://openalex.org/W6668313028"],"related_works":["https://openalex.org/W2127456137","https://openalex.org/W2154897119","https://openalex.org/W3012083412","https://openalex.org/W2031086978","https://openalex.org/W2140384220","https://openalex.org/W1969376279","https://openalex.org/W3206553258","https://openalex.org/W2025683336","https://openalex.org/W2111864915","https://openalex.org/W2159584882"],"abstract_inverted_index":{"In":[0,59],"cognitive":[1],"radio":[2],"networks":[3],"(CRNs),":[4],"secondary":[5],"users":[6,19],"(SUs)":[7],"must":[8],"vacate":[9],"the":[10,17,28,33,48,96,113,118],"spectrum":[11],"when":[12,52],"it":[13],"is":[14,55],"reclaimed":[15],"by":[16,32,106],"primary":[18],"(PUs).":[20],"As":[21],"such,":[22],"multiple":[23],"SUs":[24],"that":[25,95,112],"operate":[26],"on":[27],"same":[29],"channel":[30,78,104],"requested":[31],"PUs":[34],"will":[35],"be":[36],"affected,":[37],"resulting":[38],"in":[39],"a":[40,56,64,82],"possible":[41],"network":[42],"partition.":[43],"Therefore,":[44],"how":[45],"to":[46,68,80],"maintain":[47,99],"connectivity":[49,100],"of":[50,90,120],"CRNs":[51],"PU":[53],"appears":[54],"critical":[57],"problem.":[58,71],"this":[60,70],"paper,":[61],"we":[62,73],"propose":[63],"topology":[65,86],"control":[66,76],"algorithm":[67,115],"address":[69],"Particularly,":[72],"combine":[74],"power":[75],"and":[77,84,124],"assignment":[79],"construct":[81],"bi-channel-connected":[83],"conflict-free":[85],"using":[87],"minimum":[88],"number":[89,119],"channels.":[91],"Theoretical":[92],"analysis":[93],"shows":[94],"CRN":[97],"can":[98,116],"upon":[101],"any":[102],"single":[103],"interruption":[105],"PUs.":[107],"The":[108],"simulation":[109],"results":[110],"demonstrate":[111],"proposed":[114],"reduce":[117],"required":[121],"channels":[122],"efficiently":[123],"preserve":[125],"energy":[126],"spanner":[127],"property.":[128]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
