{"id":"https://openalex.org/W3165407835","doi":"https://doi.org/10.1109/wts51064.2021.9433677","title":"Cooperation-Assisted Spectrum Handover Mechanism in Vehicular Ad Hoc Networks","display_name":"Cooperation-Assisted Spectrum Handover Mechanism in Vehicular Ad Hoc Networks","publication_year":2021,"publication_date":"2021-04-21","ids":{"openalex":"https://openalex.org/W3165407835","doi":"https://doi.org/10.1109/wts51064.2021.9433677","mag":"3165407835"},"language":"en","primary_location":{"id":"doi:10.1109/wts51064.2021.9433677","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts51064.2021.9433677","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Wireless Telecommunications Symposium (WTS)","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/A5074444117","display_name":"Ming-Chin Chuang","orcid":"https://orcid.org/0000-0001-5476-4872"},"institutions":[{"id":"https://openalex.org/I35357665","display_name":"China University of Technology","ror":"https://ror.org/03y6m2j03","country_code":"TW","type":"education","lineage":["https://openalex.org/I35357665"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Ming-Chin Chuang","raw_affiliation_strings":["China University of Technology,Department of Computer Science and Information Engineering,Taipei City,Taiwan"],"affiliations":[{"raw_affiliation_string":"China University of Technology,Department of Computer Science and Information Engineering,Taipei City,Taiwan","institution_ids":["https://openalex.org/I35357665"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5074444117"],"corresponding_institution_ids":["https://openalex.org/I35357665"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0458101,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9990000128746033,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9990000128746033,"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":0.989799976348877,"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":0.9871000051498413,"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":0.7504589557647705},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6835808157920837},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.6808528900146484},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.652958333492279},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6087228655815125},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5782216787338257},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.47679996490478516},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4723930060863495},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.42617395520210266},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.32414472103118896},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.31767821311950684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7504589557647705},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6835808157920837},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.6808528900146484},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.652958333492279},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6087228655815125},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5782216787338257},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.47679996490478516},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4723930060863495},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.42617395520210266},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32414472103118896},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.31767821311950684}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wts51064.2021.9433677","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wts51064.2021.9433677","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Wireless Telecommunications Symposium (WTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.49000000953674316,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322108","display_name":"Ministry of Science and Technology","ror":"https://ror.org/032e49973"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2006411304","https://openalex.org/W2053008468","https://openalex.org/W2055236216","https://openalex.org/W2066815700","https://openalex.org/W2077132912","https://openalex.org/W2099890365","https://openalex.org/W2158609833","https://openalex.org/W2170836384","https://openalex.org/W2472244225","https://openalex.org/W2474004958","https://openalex.org/W2736287361","https://openalex.org/W2854285203","https://openalex.org/W2886154482","https://openalex.org/W2996615959"],"related_works":["https://openalex.org/W2027636740","https://openalex.org/W2062688728","https://openalex.org/W2061231656","https://openalex.org/W2771454953","https://openalex.org/W3046762796","https://openalex.org/W3202102306","https://openalex.org/W3046260513","https://openalex.org/W2998294818","https://openalex.org/W45347327","https://openalex.org/W2020269557"],"abstract_inverted_index":{"Due":[0],"to":[1,68,79,100,131,149],"the":[2,18,34,89,93,96,109,133,155,160,164,169,173,196,203,213,216],"rapid":[3],"development":[4],"of":[5,11,24,58,95,163,195,205,215],"wireless":[6,35,59],"network":[7,104],"technology,":[8],"a":[9,85,117,146],"variety":[10],"application":[12],"services":[13],"have":[14],"been":[15,66],"proposed.":[16],"Recently,":[17],"Internet-of-vehicles":[19],"(IoV)":[20],"has":[21,65],"received":[22],"lots":[23],"attention":[25],"from":[26],"industry,":[27],"government,":[28],"academics":[29],"and":[30,56,143,167],"research":[31],"units.":[32],"Unfortunately,":[33],"spectrum":[36,70,97,119,135,165,170,186],"resources":[37],"are":[38,42,73],"very":[39],"limited.":[40],"There":[41],"some":[43],"problems":[44],"in":[45],"vehicle":[46,86,110,126],"ad":[47],"hoc":[48],"networks":[49],"(VANETs),":[50],"such":[51],"as":[52,108],"channel":[53],"interference,":[54],"competition":[55],"waste":[57],"spectrum.":[60],"Although":[61],"cognitive":[62,128],"radio":[63,129],"technology":[64,130,142],"proposed":[67,156,179],"improve":[69,150,168],"utilization,":[71,187],"there":[72],"still":[74],"many":[75],"issues":[76],"that":[77,154,177,194],"need":[78],"be":[80,101],"addressed.":[81],"For":[82],"example,":[83],"when":[84],"hands":[87],"over":[88],"base":[90],"stations":[91],"(BSs),":[92],"issue":[94],"handover":[98,120,166],"needs":[99],"considered.":[102],"The":[103],"performance":[105],"gets":[106],"worse":[107],"moves":[111],"faster.":[112],"Therefore,":[113],"this":[114],"paper":[115],"proposes":[116],"cooperation-assisted":[118],"(CASH)":[121],"scheme.":[122],"In":[123,185,199],"CASH,":[124],"each":[125],"uses":[127],"collect":[132],"surrounding":[134],"information,":[136],"exchanges":[137],"information":[138],"by":[139],"vehicle-to-vehicle":[140],"collaboration":[141],"then":[144],"executes":[145],"pre-scan":[147],"mechanism":[148],"performance.":[151],"We":[152],"hope":[153],"method":[157,180],"can":[158],"reduce":[159],"delay":[161],"time":[162,204,214],"utilization.":[171],"Finally,":[172],"simulation":[174],"results":[175],"show":[176],"our":[178],"outperforms":[181],"other":[182],"existing":[183],"schemes.":[184],"CASH":[188,206],"is":[189,207],"about":[190,208],"25%":[191],"better":[192],"than":[193,212],"traditional":[197,217],"method.":[198,220],"average":[200],"scan":[201,219],"time,":[202],"5":[209],"times":[210],"less":[211],"full":[218]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}