{"id":"https://openalex.org/W3158389449","doi":"https://doi.org/10.1109/wcnc49053.2021.9417517","title":"Performance Evaluation of C-V2X Mode 4 Communications","display_name":"Performance Evaluation of C-V2X Mode 4 Communications","publication_year":2021,"publication_date":"2021-03-29","ids":{"openalex":"https://openalex.org/W3158389449","doi":"https://doi.org/10.1109/wcnc49053.2021.9417517","mag":"3158389449"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc49053.2021.9417517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417517","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5044553536","display_name":"Miling Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Miling Chen","raw_affiliation_strings":["Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051328733","display_name":"Rong Chai","orcid":"https://orcid.org/0000-0002-0957-7792"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Chai","raw_affiliation_strings":["Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038155012","display_name":"Hang Hu","orcid":"https://orcid.org/0000-0002-5391-010X"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hang Hu","raw_affiliation_strings":["Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038207335","display_name":"Wenhang Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhang Jiang","raw_affiliation_strings":["Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081064913","display_name":"Lin He","orcid":"https://orcid.org/0000-0001-5928-1263"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin He","raw_affiliation_strings":["Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China"],"affiliations":[{"raw_affiliation_string":"Key Lab of Mobile Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, P.R.China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5044553536"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":1.5041,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8200219,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9861999750137329,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9837999939918518,"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/computer-science","display_name":"Computer science","score":0.7420146465301514},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5911616086959839},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5685783624649048},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5653551816940308},{"id":"https://openalex.org/keywords/subframe","display_name":"Subframe","score":0.5613766312599182},{"id":"https://openalex.org/keywords/reservation","display_name":"Reservation","score":0.46148696541786194},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3981589078903198},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3447921872138977},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.2305617332458496},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1502012312412262}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7420146465301514},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5911616086959839},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5685783624649048},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5653551816940308},{"id":"https://openalex.org/C2776514898","wikidata":"https://www.wikidata.org/wiki/Q7631141","display_name":"Subframe","level":3,"score":0.5613766312599182},{"id":"https://openalex.org/C2777632111","wikidata":"https://www.wikidata.org/wiki/Q1937518","display_name":"Reservation","level":2,"score":0.46148696541786194},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3981589078903198},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3447921872138977},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.2305617332458496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1502012312412262},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc49053.2021.9417517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc49053.2021.9417517","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2770793532","https://openalex.org/W2883604876","https://openalex.org/W2890687815","https://openalex.org/W2938544932","https://openalex.org/W2963401662","https://openalex.org/W2988640536","https://openalex.org/W3026304694","https://openalex.org/W3104490111"],"related_works":["https://openalex.org/W2392684677","https://openalex.org/W2279289911","https://openalex.org/W2392488746","https://openalex.org/W2051375466","https://openalex.org/W2006610124","https://openalex.org/W2370949617","https://openalex.org/W2383838034","https://openalex.org/W2374327437","https://openalex.org/W2070119082","https://openalex.org/W2002774445"],"abstract_inverted_index":{"Cellular":[0],"vehicular-to-everything":[1],"(C-V2X),":[2],"as":[3],"a":[4,115],"key":[5],"technology":[6],"of":[7,9,41,60,70,110,123,149,160,170],"Internet":[8],"Vehicles":[10],"(IoVs),":[11],"is":[12,133,142,165],"expected":[13],"to":[14,49,81,135,144],"improve":[15],"road":[16],"traffic":[17,124],"safety":[18],"and":[19,31,39,75,95,127,140,167,181],"achieve":[20],"intelligent":[21],"transportation.":[22],"C-V2X":[23,71],"mainly":[24],"supports":[25,36],"two":[26],"communication":[27,74,147],"modes,":[28],"Mode":[29,32,34,45,72],"3":[30,35],"4.":[33],"centralized":[37],"control":[38],"management":[40],"network":[42,61,128],"resources":[43,52],"whereas":[44],"4":[46,73],"allows":[47],"vehicles":[48],"select":[50],"radio":[51],"independently":[53],"for":[54],"data":[55],"transmission":[56,108,156],"without":[57],"the":[58,107,121,146,155,168],"aid":[59],"infrastructures.":[62],"In":[63],"this":[64],"paper,":[65],"we":[66,112],"present":[67],"an":[68],"overview":[69],"stress":[76],"several":[77],"major":[78],"enhancements":[79],"compared":[80],"long":[82],"term":[83],"evolution":[84],"(LTE),":[85],"including":[86,174],"subframe":[87],"structure":[88],"design,":[89],"synchronization":[90],"mechanism,":[91,98],"resource":[92,96,171,175,178],"pool":[93],"configuration,":[94],"scheduling":[97,102,172],"i.e.,":[99],"sensing-based":[100],"semi-persistent":[101],"(S-SPS),":[103],"etc.":[104],"To":[105],"evaluate":[106],"performance":[109,157],"C-V2X,":[111],"set":[113],"up":[114],"system-level":[116],"simulation":[117,153],"platform":[118],"based":[119],"on":[120,184],"integration":[122],"simulator":[125,129],"CarMaker":[126,132],"(NS)-3,":[130],"where":[131],"utilized":[134],"simulate":[136],"real":[137],"vehicle":[138],"trajectories":[139],"NS-3":[141],"applied":[143],"implement":[145],"protocols":[148],"C-V2X.":[150],"Under":[151],"various":[152],"scenarios,":[154],"in":[158],"terms":[159],"packet":[161],"reception":[162],"ratio":[163],"(PRR)":[164],"examined":[166],"impacts":[169],"parameters,":[173],"reselection":[176],"probability,":[177],"reservation":[179],"interval":[180],"channel":[182],"bandwidth":[183],"PRR":[185],"are":[186],"evaluated.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}