{"id":"https://openalex.org/W1998560284","doi":"https://doi.org/10.1145/2684103.2684134","title":"A Vehicle Speed Estimation Mechanism Using Handovers and Call Arrivals of Cellular Networks","display_name":"A Vehicle Speed Estimation Mechanism Using Handovers and Call Arrivals of Cellular Networks","publication_year":2014,"publication_date":"2014-12-08","ids":{"openalex":"https://openalex.org/W1998560284","doi":"https://doi.org/10.1145/2684103.2684134","mag":"1998560284"},"language":"en","primary_location":{"id":"doi:10.1145/2684103.2684134","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2684103.2684134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th International Conference on Advances in Mobile Computing and Multimedia","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/A5101578693","display_name":"Wei Kuang Lai","orcid":"https://orcid.org/0000-0001-5958-8599"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Wei-Kuang Lai","raw_affiliation_strings":["Department of Science and Engineering, National Sun Yat Sen University, Kaohsiung, Taiwan, ROC"],"affiliations":[{"raw_affiliation_string":"Department of Science and Engineering, National Sun Yat Sen University, Kaohsiung, Taiwan, ROC","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071343866","display_name":"Ting\u2010Huan Kuo","orcid":null},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ting-Huan Kuo","raw_affiliation_strings":["Department of Science and Engineering, National Sun Yat Sen University, Kaohsiung, Taiwan, ROC"],"affiliations":[{"raw_affiliation_string":"Department of Science and Engineering, National Sun Yat Sen University, Kaohsiung, Taiwan, ROC","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065077361","display_name":"Chi\u2010Hua Chen","orcid":"https://orcid.org/0000-0001-7668-7425"},"institutions":[{"id":"https://openalex.org/I92172085","display_name":"Chunghwa Telecom (Taiwan)","ror":"https://ror.org/04f786589","country_code":"TW","type":"company","lineage":["https://openalex.org/I92172085"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Hua Chen","raw_affiliation_strings":["Internet of Things Laboratory, Telecommunication Laboratories, Chunghwa Telecom Co., Ltd., Taoyuan, Taiwan, ROC"],"affiliations":[{"raw_affiliation_string":"Internet of Things Laboratory, Telecommunication Laboratories, Chunghwa Telecom Co., Ltd., Taoyuan, Taiwan, ROC","institution_ids":["https://openalex.org/I92172085"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010836862","display_name":"Dai-Rong Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Dai-Rong Lee","raw_affiliation_strings":["Institute of Information Management, National Chiao Tung University, Hsinchu, Taiwan",",Institute of Information Management, National Chiao-Tung University, Hsinchu, Taiwan#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute of Information Management, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":",Institute of Information Management, National Chiao-Tung University, Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101578693"],"corresponding_institution_ids":["https://openalex.org/I142974352"],"apc_list":null,"apc_paid":null,"fwci":0.5202,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7680464,"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":"19","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9904999732971191,"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/handover","display_name":"Handover","score":0.7529511451721191},{"id":"https://openalex.org/keywords/floating-car-data","display_name":"Floating car data","score":0.7283011078834534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7228049039840698},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6722110509872437},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5716736316680908},{"id":"https://openalex.org/keywords/traffic-flow","display_name":"Traffic flow (computer networking)","score":0.570884644985199},{"id":"https://openalex.org/keywords/vehicle-information-and-communication-system","display_name":"Vehicle Information and Communication System","score":0.5248218178749084},{"id":"https://openalex.org/keywords/traffic-congestion-reconstruction-with-kerners-three-phase-theory","display_name":"Traffic congestion reconstruction with Kerner's three-phase theory","score":0.519961953163147},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4652221202850342},{"id":"https://openalex.org/keywords/traffic-congestion","display_name":"Traffic congestion","score":0.40493181347846985},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18568101525306702},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.1734081506729126},{"id":"https://openalex.org/keywords/road-traffic","display_name":"Road traffic","score":0.15825560688972473},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12778708338737488}],"concepts":[{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.7529511451721191},{"id":"https://openalex.org/C64093975","wikidata":"https://www.wikidata.org/wiki/Q356677","display_name":"Floating car data","level":3,"score":0.7283011078834534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7228049039840698},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6722110509872437},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5716736316680908},{"id":"https://openalex.org/C207512268","wikidata":"https://www.wikidata.org/wiki/Q3074551","display_name":"Traffic flow (computer networking)","level":2,"score":0.570884644985199},{"id":"https://openalex.org/C146799927","wikidata":"https://www.wikidata.org/wiki/Q4420920","display_name":"Vehicle Information and Communication System","level":3,"score":0.5248218178749084},{"id":"https://openalex.org/C25492975","wikidata":"https://www.wikidata.org/wiki/Q960570","display_name":"Traffic congestion reconstruction with Kerner's three-phase theory","level":3,"score":0.519961953163147},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4652221202850342},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.40493181347846985},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18568101525306702},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.1734081506729126},{"id":"https://openalex.org/C2985695025","wikidata":"https://www.wikidata.org/wiki/Q4323994","display_name":"Road traffic","level":2,"score":0.15825560688972473},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12778708338737488}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2684103.2684134","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2684103.2684134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th International Conference on Advances in Mobile Computing and Multimedia","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":13,"referenced_works":["https://openalex.org/W602155247","https://openalex.org/W1559336772","https://openalex.org/W1944568702","https://openalex.org/W1965645640","https://openalex.org/W1987197474","https://openalex.org/W2054202214","https://openalex.org/W2071429949","https://openalex.org/W2089306105","https://openalex.org/W2107761673","https://openalex.org/W2110457540","https://openalex.org/W2130158239","https://openalex.org/W2132152903","https://openalex.org/W2312375195"],"related_works":["https://openalex.org/W4386289889","https://openalex.org/W4391811515","https://openalex.org/W630158736","https://openalex.org/W612432039","https://openalex.org/W2972320057","https://openalex.org/W2945875309","https://openalex.org/W3117279048","https://openalex.org/W2898775471","https://openalex.org/W4389949262","https://openalex.org/W1669406372"],"abstract_inverted_index":{"Information":[0],"and":[1,46,69,100,103,110,116],"communication":[2,104],"technologies":[3],"have":[4],"improved":[5],"the":[6,31,61,73,79,86,92,120,125,130,139,148],"quality":[7],"of":[8,63,94,141],"Intelligent":[9],"Transportation":[10],"Systems":[11],"(ITS).":[12],"The":[13,134],"real-time":[14],"traffic":[15,35,67,70,74,95,98,127,132,142,156],"information":[16,36,96,128],"has":[17],"traditionally":[18],"been":[19],"collected":[20],"via":[21],"stationary":[22],"vehicle":[23,101],"detectors":[24],"or":[25],"GPS-based":[26],"probe":[27],"cars.":[28],"Compared":[29],"to":[30,48,59,83,154],"traditional":[32],"ways,":[33],"estimating":[34],"from":[37,158],"Cellular":[38],"Floating":[39],"Vehicle":[40],"Data":[41],"(CFVD)":[42],"is":[43,76,145],"more":[44],"cost-effective,":[45],"easier":[47],"acquire.":[49],"In":[50,119],"this":[51,53,89,122],"paper,":[52],"study":[54,90,123],"proposes":[55],"a":[56],"novel":[57],"approach":[58,81,150],"evaluate":[60],"relation":[62],"call":[64,107,111,117],"arrival,":[65],"handover,":[66],"flow,":[68],"density.":[71],"Moreover,":[72],"speed":[75,143,157],"estimated":[77,126],"by":[78],"proposed":[80,149],"according":[82],"CFVD.":[84],"Through":[85],"analytical":[87],"analysis,":[88],"analyzes":[91],"effects":[93],"(e.g.":[97,106],"flow":[99],"speed)":[102],"behaviors":[105],"arrival":[108],"rate":[109],"holding":[112],"time)":[113],"on":[114],"handovers":[115],"arrivals.":[118],"simulation,":[121],"compares":[124],"with":[129],"real":[131],"information.":[133],"experiment":[135],"results":[136],"show":[137],"that":[138],"accuracy":[140],"estimation":[144],"89.75%.":[146],"Therefore,":[147],"can":[151],"be":[152],"used":[153],"estimate":[155],"CFVD":[159],"for":[160],"ITS.":[161]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}