{"id":"https://openalex.org/W3091555380","doi":"https://doi.org/10.1109/icccn49398.2020.9209706","title":"TA-MAC: A Traffic-Aware TDMA MAC Protocol for Safety Message Dissemination in MEC-assisted VANETs","display_name":"TA-MAC: A Traffic-Aware TDMA MAC Protocol for Safety Message Dissemination in MEC-assisted VANETs","publication_year":2020,"publication_date":"2020-08-01","ids":{"openalex":"https://openalex.org/W3091555380","doi":"https://doi.org/10.1109/icccn49398.2020.9209706","mag":"3091555380"},"language":"en","primary_location":{"id":"doi:10.1109/icccn49398.2020.9209706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn49398.2020.9209706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 29th International Conference on Computer Communications and Networks (ICCCN)","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/A5031629269","display_name":"Dongxiao Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongxiao Deng","raw_affiliation_strings":["Wuhan University of Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076793177","display_name":"Wenbi Rao","orcid":"https://orcid.org/0000-0003-1465-1544"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenbi Rao","raw_affiliation_strings":["Wuhan University of Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086581834","display_name":"Bingyi Liu","orcid":"https://orcid.org/0000-0001-8403-1776"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingyi Liu","raw_affiliation_strings":["Wuhan University of Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070781925","display_name":"Dongyao Jia","orcid":"https://orcid.org/0000-0002-7086-7748"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Dongyao Jia","raw_affiliation_strings":["University of Queensland, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100952120","display_name":"Yang Sheng","orcid":"https://orcid.org/0009-0003-1470-2695"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Sheng","raw_affiliation_strings":["Wuhan University of Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100356291","display_name":"Jianping Wang","orcid":"https://orcid.org/0000-0002-9318-1482"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jianping Wang","raw_affiliation_strings":["City University of HongKong, HongKong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"City University of HongKong, HongKong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011707621","display_name":"Shengwu Xiong","orcid":"https://orcid.org/0000-0002-4006-7029"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengwu Xiong","raw_affiliation_strings":["Wuhan University of Technology, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2081,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.52185643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":1.0,"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":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9962999820709229,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9894000291824341,"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/time-division-multiple-access","display_name":"Time division multiple access","score":0.8949434757232666},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8648093938827515},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8202174305915833},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.5889182090759277},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5751888751983643},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5481297969818115},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.5010011196136475},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.45549237728118896},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.44651782512664795},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.41567739844322205},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.33327198028564453},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11867815256118774}],"concepts":[{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.8949434757232666},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8648093938827515},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8202174305915833},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.5889182090759277},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5751888751983643},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5481297969818115},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.5010011196136475},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.45549237728118896},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.44651782512664795},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.41567739844322205},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.33327198028564453},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11867815256118774},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icccn49398.2020.9209706","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn49398.2020.9209706","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 29th International Conference on Computer Communications and Networks (ICCCN)","raw_type":"proceedings-article"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:0b57e4c","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1972874737","https://openalex.org/W1990553840","https://openalex.org/W2008174958","https://openalex.org/W2038957863","https://openalex.org/W2111414907","https://openalex.org/W2146156479","https://openalex.org/W2165272767","https://openalex.org/W2460379932","https://openalex.org/W2562702203","https://openalex.org/W2590800633","https://openalex.org/W2594889267","https://openalex.org/W2741275913","https://openalex.org/W2772995340","https://openalex.org/W2781184753","https://openalex.org/W2901276250","https://openalex.org/W2935793127","https://openalex.org/W2944637861","https://openalex.org/W2992759268"],"related_works":["https://openalex.org/W2027636740","https://openalex.org/W1980026737","https://openalex.org/W2134705758","https://openalex.org/W2062688728","https://openalex.org/W2061231656","https://openalex.org/W2771454953","https://openalex.org/W4231650586","https://openalex.org/W2067225267","https://openalex.org/W3046762796","https://openalex.org/W3202102306"],"abstract_inverted_index":{"Vehicular":[0],"ad":[1],"hoc":[2],"networks":[3],"(VANETs)":[4],"have":[5],"been":[6],"widely":[7],"recognized":[8],"as":[9],"a":[10,102,128,146],"promising":[11],"solution":[12],"to":[13,22,66,134,174],"improve":[14],"traffic":[15,32,72,137,167],"safety":[16,163],"and":[17,31,53,70,93,124,159],"efficiency":[18],"for":[19],"the":[20,28,37,74,83,110,136,140,155,176,179],"ability":[21],"provide":[23],"situation":[24],"awareness":[25],"even":[26],"though":[27],"potential":[29],"dangers":[30],"anomalies":[33],"are":[34],"out":[35],"of":[36,112,162,178],"visual":[38],"range.":[39],"In":[40],"VANETs,":[41],"time-division":[42],"multiple":[43],"access":[44],"(TDMA)":[45],"based":[46,121],"overlay":[47],"protocols":[48],"can":[49],"prevent":[50],"transmission":[51,91],"collisions,":[52],"play":[54],"an":[55,60],"important":[56],"role":[57],"in":[58,89,117],"providing":[59],"efficient":[61],"communication":[62],"channel.":[63],"However,":[64],"due":[65],"high":[67,90,156],"vehicle":[68],"mobility":[69],"time-varying":[71],"flow,":[73],"existing":[75],"TDMA-based":[76,104],"slot":[77,148],"allocation":[78],"approaches":[79],"cannot":[80],"fully":[81],"utilize":[82],"channel":[84,157],"resources,":[85],"which":[86,108],"may":[87],"result":[88],"delay":[92,161],"packet":[94],"collision.":[95],"To":[96],"overcome":[97],"these":[98],"shortcomings,":[99],"we":[100,144,170],"propose":[101,145],"traffic-aware":[103,129],"MAC":[105],"(TA-MAC)":[106],"protocol":[107],"utilizes":[109],"capability":[111],"mobile":[113],"edge":[114],"computing":[115],"(MEC)":[116],"this":[118],"paper.":[119],"Specifically,":[120],"on":[122,139],"MEC":[123],"vehicle-to-road-side-units":[125],"(V2R)":[126],"communications,":[127],"mechanism":[130],"is":[131],"first":[132],"proposed":[133,180],"estimate":[135],"condition":[138],"road":[141],"segment.":[142],"Then,":[143],"new":[147],"assignment":[149],"method":[150],"that":[151],"aims":[152],"at":[153],"guaranteeing":[154],"utilization":[158],"low":[160],"message":[164],"under":[165],"dynamic":[166],"conditions.":[168],"Finally,":[169],"conduct":[171],"extensive":[172],"experiments":[173],"demonstrate":[175],"effectiveness":[177],"protocol.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}