{"id":"https://openalex.org/W2963423549","doi":"https://doi.org/10.1109/vtcfall.2018.8690715","title":"Simulation Study on Collaborative Content Distribution in Delay Tolerant Vehicular Networks","display_name":"Simulation Study on Collaborative Content Distribution in Delay Tolerant Vehicular Networks","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2963423549","doi":"https://doi.org/10.1109/vtcfall.2018.8690715","mag":"2963423549"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2018.8690715","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2018.8690715","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 88th Vehicular Technology Conference (VTC-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/A5103039802","display_name":"Rusheng Zhang","orcid":"https://orcid.org/0000-0003-1673-5186"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Rusheng Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101771582","display_name":"Bo Yu","orcid":"https://orcid.org/0000-0002-6775-5120"},"institutions":[{"id":"https://openalex.org/I118136607","display_name":"General Motors (United States)","ror":"https://ror.org/05addee68","country_code":"US","type":"company","lineage":["https://openalex.org/I118136607"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bo Yu","raw_affiliation_strings":["General Motors Research & Development, Warren, Michigan, USA"],"affiliations":[{"raw_affiliation_string":"General Motors Research & Development, Warren, Michigan, USA","institution_ids":["https://openalex.org/I118136607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029827048","display_name":"Hariharan Krishnan","orcid":"https://orcid.org/0000-0002-4324-2232"},"institutions":[{"id":"https://openalex.org/I118136607","display_name":"General Motors (United States)","ror":"https://ror.org/05addee68","country_code":"US","type":"company","lineage":["https://openalex.org/I118136607"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hariharan Krishnan","raw_affiliation_strings":["General Motors Research & Development, Warren, Michigan, USA"],"affiliations":[{"raw_affiliation_string":"General Motors Research & Development, Warren, Michigan, USA","institution_ids":["https://openalex.org/I118136607"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103039802"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":0.5536,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.72683346,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9979000091552734,"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/T11478","display_name":"Caching and Content Delivery","score":0.9979000091552734,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9975000023841858,"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":0.7934023141860962},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.671062707901001},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6266863346099854},{"id":"https://openalex.org/keywords/content-distribution","display_name":"Content distribution","score":0.5621150135993958},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.5077177286148071},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5039650797843933},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.4351409673690796},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3532552123069763},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.21437612175941467},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.17498308420181274},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.1465986967086792}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7934023141860962},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.671062707901001},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6266863346099854},{"id":"https://openalex.org/C3018752578","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content distribution","level":2,"score":0.5621150135993958},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.5077177286148071},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5039650797843933},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.4351409673690796},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3532552123069763},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.21437612175941467},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.17498308420181274},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.1465986967086792}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcfall.2018.8690715","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2018.8690715","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 88th Vehicular Technology Conference (VTC-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1618442965","https://openalex.org/W1869778509","https://openalex.org/W1991600346","https://openalex.org/W2011066776","https://openalex.org/W2012550739","https://openalex.org/W2061666106","https://openalex.org/W2067404467","https://openalex.org/W2079868901","https://openalex.org/W2102699767","https://openalex.org/W2103295931","https://openalex.org/W2110950500","https://openalex.org/W2117711429","https://openalex.org/W2602475658","https://openalex.org/W3100533420","https://openalex.org/W4285719527","https://openalex.org/W6639086533","https://openalex.org/W6736307483"],"related_works":["https://openalex.org/W2183842793","https://openalex.org/W4255676640","https://openalex.org/W2485259751","https://openalex.org/W4236216870","https://openalex.org/W4243876796","https://openalex.org/W2485273903","https://openalex.org/W2482041988","https://openalex.org/W2497349655","https://openalex.org/W2770888382","https://openalex.org/W4287615848"],"abstract_inverted_index":{"Modern":[0],"vehicles":[1,91,104,121,140],"are":[2,157],"equipped":[3],"with":[4,117,123],"more":[5,7],"and":[6,76,145],"sophisticated":[8],"computer":[9],"modules,":[10],"which":[11],"need":[12],"to":[13,35,47,68,132,136,148,151,153],"periodically":[14],"download":[15,92],"files":[16,38],"from":[17,96],"the":[18,40,45,50,70,89,93,97,106,139],"cloud,":[19],"such":[20,55],"as":[21,56],"security":[22],"certificates,":[23],"digital":[24],"maps,":[25],"system":[26],"firmwares,":[27],"etc.":[28],"Collaborative":[29],"content":[30,79,163],"distribution":[31,80,164],"utilizes":[32],"V2V":[33,77,110],"communication":[34,54],"distribute":[36,133,152],"large":[37],"across":[39],"vehicular":[41,167],"networks.":[42,168],"It":[43],"has":[44],"potential":[46],"significantly":[48],"reduce":[49],"cost":[51],"of":[52,72,88,120,138],"cellular-based":[53],"4G":[57],"LTE.":[58],"In":[59,82],"this":[60],"report,":[61],"we":[62],"have":[63],"conducted":[64],"a":[65,73,85,134,142],"simulation":[66,113],"study":[67],"verify":[69],"feasibility":[71],"hybrid":[74],"cellular":[75,100,124],"collaborative":[78,109],"network.":[81],"our":[83],"simulation,":[84],"small":[86],"portion":[87],"simulated":[90],"file":[94,107,135],"directly":[95],"cloud":[98],"via":[99,108],"communication,":[101,125],"while":[102],"other":[103],"receive":[105],"communications.":[111],"Our":[112],"results":[114,156],"show":[115],"that,":[116],"only":[118],"1%":[119],"enabled":[122],"it":[126],"takes":[127],"less":[128],"than":[129],"24":[130],"hours":[131,150],"90%":[137],"in":[141,166],"metropolitan":[143],"area,":[144],"around":[146],"48":[147],"72":[149],"99%.":[154],"The":[155],"very":[158],"promising":[159],"for":[160],"many":[161],"delay-tolerant":[162],"applications":[165]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
