{"id":"https://openalex.org/W2909454987","doi":"https://doi.org/10.1109/dyspan.2018.8610501","title":"Smart Spectrum Management for V2X","display_name":"Smart Spectrum Management for V2X","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2909454987","doi":"https://doi.org/10.1109/dyspan.2018.8610501","mag":"2909454987"},"language":"en","primary_location":{"id":"doi:10.1109/dyspan.2018.8610501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan.2018.8610501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5054932044","display_name":"Takeo Fujii","orcid":"https://orcid.org/0000-0002-7886-5560"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takeo Fujii","raw_affiliation_strings":["Advanced Wireless and Communication Research Center (AWCC), The University of Electro-Communications, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless and Communication Research Center (AWCC), The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5054932044"],"corresponding_institution_ids":["https://openalex.org/I20529979"],"apc_list":null,"apc_paid":null,"fwci":4.6758,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.96366894,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9993000030517578,"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":0.9993000030517578,"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/T10524","display_name":"Traffic control and management","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.98580002784729,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/reliability","display_name":"Reliability (semiconductor)","score":0.7032500505447388},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6316353678703308},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6209960579872131},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5865082740783691},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.5152097344398499},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5036913752555847},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4707413613796234},{"id":"https://openalex.org/keywords/information-exchange","display_name":"Information exchange","score":0.43415719270706177},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.418386846780777},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4069429934024811},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.3238028287887573},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30368220806121826}],"concepts":[{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7032500505447388},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6316353678703308},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6209960579872131},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5865082740783691},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.5152097344398499},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5036913752555847},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4707413613796234},{"id":"https://openalex.org/C189693848","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information exchange","level":2,"score":0.43415719270706177},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.418386846780777},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4069429934024811},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.3238028287887573},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30368220806121826},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dyspan.2018.8610501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan.2018.8610501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1520811730","https://openalex.org/W1991095535","https://openalex.org/W2008082561","https://openalex.org/W2051701685","https://openalex.org/W2133720510","https://openalex.org/W2134155782","https://openalex.org/W2602217893","https://openalex.org/W2761409680","https://openalex.org/W2772664513","https://openalex.org/W2789893592","https://openalex.org/W3105148627"],"related_works":["https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2054719951","https://openalex.org/W4389477274","https://openalex.org/W3089664461","https://openalex.org/W1976405282","https://openalex.org/W2541724026","https://openalex.org/W1157983132","https://openalex.org/W2392764151"],"abstract_inverted_index":{"Connected":[0],"and":[1,12,16,38,118,130,147,231,246],"automated":[2,30],"vehicles":[3,31],"(CAVs)":[4],"are":[5,18,121],"expected":[6],"to":[7,28,160,239],"revolutionize":[8],"future":[9,54,70,101,247,257],"transportation":[10],"systems,":[11],"so,":[13],"active":[14],"research":[15],"development":[17],"in":[19,45,223,255],"progress.":[20],"In":[21,86,112],"particular,":[22],"connection":[23,42],"functions":[24],"have":[25],"the":[26,33,143,149,162,167,171,182,191,204,217,225,228,236,244,250,256],"potential":[27],"drive":[29],"into":[32],"new":[34,67,90],"era":[35],"with":[36,43,72,109],"cooperation":[37],"networking.":[39],"Flexible":[40],"wireless":[41],"reliability":[44,61,119],"vehicle-to-everything":[46],"communication":[47,150,209],"(V2X)":[48],"is":[49,97,158,200,214],"important":[50],"for":[51,99,202,234],"supporting":[52,100],"various":[53,83],"connected":[55,63],"applications":[56,103],"having":[57],"different":[58],"demands.":[59],"The":[60],"controlled":[62],"function":[64],"opens":[65],"up":[66],"possibilities":[68],"of":[69,95,181,227,249,253],"CAV":[71,102,258],"sharing":[73],"vehicle":[74],"status":[75],"information,":[76,78],"sensor":[77],"traffic":[79],"signal":[80],"information":[81,164],"under":[82],"surrounding":[84,144,229],"environment.":[85],"this":[87,113,134],"paper,":[88],"a":[89],"smart":[91],"spectrum":[92,107,110,116,126,136,163,251],"management":[93,137,252],"concept":[94],"V2X":[96,154,254],"proposed":[98],"by":[104,123,141,165,189],"using":[105,133,210],"hierarchical":[106],"managers":[108],"databases.":[111],"concept,":[114,135],"dynamic":[115],"allocation":[117],"prediction":[120],"realized":[122,140],"smartly":[124],"combining":[125],"measurement,":[127],"modeling,":[128],"database,":[129],"management.":[131],"By":[132],"can":[138,186,221],"be":[139,187,232],"considering":[142],"radio":[145,178,184,218],"environment":[146,179,219],"predicting":[148,235],"performance.":[151],"A":[152,177,197],"common":[153],"packet":[155],"exchange":[156],"process":[157],"used":[159,233],"derive":[161],"collecting":[166],"measurement":[168,192,205],"data":[169,193,206],"from":[170,195],"on-board":[172],"unit":[173],"installed":[174],"on":[175],"vehicles.":[176,196,212],"map":[180,220],"exact":[183],"propagation":[185],"created":[188],"utilizing":[190],"collected":[194],"field":[198],"test":[199],"performed":[201],"obtaining":[203],"over":[207],"vehicle-to-vehicle":[208],"three":[211],"It":[213],"confirmed":[215],"that":[216],"assist":[222],"understanding":[224],"effect":[226],"buildings":[230],"performance":[237],"prior":[238],"communication.":[240],"Finally,":[241],"we":[242],"present":[243],"challenges":[245],"direction":[248],"era.":[259]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}