{"id":"https://openalex.org/W3139539396","doi":"https://doi.org/10.1109/mwc.001.2000259","title":"V2X-Based Vehicular Positioning: Opportunities, Challenges, and Future Directions","display_name":"V2X-Based Vehicular Positioning: Opportunities, Challenges, and Future Directions","publication_year":2021,"publication_date":"2021-03-19","ids":{"openalex":"https://openalex.org/W3139539396","doi":"https://doi.org/10.1109/mwc.001.2000259","mag":"3139539396"},"language":"en","primary_location":{"id":"doi:10.1109/mwc.001.2000259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.2000259","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications","raw_type":"journal-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/A5036592953","display_name":"Seung\u2010Woo Ko","orcid":"https://orcid.org/0000-0002-8592-7408"},"institutions":[{"id":"https://openalex.org/I197867492","display_name":"Korea Maritime and Ocean University","ror":"https://ror.org/01v7y5b55","country_code":"KR","type":"education","lineage":["https://openalex.org/I197867492"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seung-Woo Ko","raw_affiliation_strings":["Korea Maritime and Ocean University, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Maritime and Ocean University, South Korea","institution_ids":["https://openalex.org/I197867492"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029129537","display_name":"Hyukjin Chae","orcid":"https://orcid.org/0000-0003-4671-6293"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyukjin Chae","raw_affiliation_strings":["Ofinno LLC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ofinno LLC, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043358532","display_name":"Kaifeng Han","orcid":"https://orcid.org/0000-0001-6940-073X"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaifeng Han","raw_affiliation_strings":["China Academy of Information and Communication Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Academy of Information and Communication Technology, China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427596","display_name":"Seungmin Lee","orcid":"https://orcid.org/0000-0003-2965-1205"},"institutions":[{"id":"https://openalex.org/I4210131320","display_name":"LG (South Korea)","ror":"https://ror.org/03ddh2c27","country_code":"KR","type":"company","lineage":["https://openalex.org/I4210131320"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungmin Lee","raw_affiliation_strings":["LG Electronics, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LG Electronics, South Korea","institution_ids":["https://openalex.org/I4210131320"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043976004","display_name":"Dong-Wook Seo","orcid":"https://orcid.org/0000-0001-9449-7772"},"institutions":[{"id":"https://openalex.org/I197867492","display_name":"Korea Maritime and Ocean University","ror":"https://ror.org/01v7y5b55","country_code":"KR","type":"education","lineage":["https://openalex.org/I197867492"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Wook Seo","raw_affiliation_strings":["Korea Maritime and Ocean University, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Maritime and Ocean University, South Korea","institution_ids":["https://openalex.org/I197867492"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007131492","display_name":"Kaibin Huang","orcid":"https://orcid.org/0000-0001-8773-4629"},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Kaibin Huang","raw_affiliation_strings":["The University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5036592953"],"corresponding_institution_ids":["https://openalex.org/I197867492"],"apc_list":null,"apc_paid":null,"fwci":6.2019,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.97120159,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"28","issue":"2","first_page":"144","last_page":"151"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9973999857902527,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.8169387578964233},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.7437226176261902},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5845773816108704},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5246115922927856},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4157137870788574},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3697890341281891},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3043135404586792}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8169387578964233},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.7437226176261902},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5845773816108704},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5246115922927856},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4157137870788574},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3697890341281891},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3043135404586792},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwc.001.2000259","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.2000259","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1959837168","display_name":null,"funder_award_id":"17208319,17209917","funder_id":"https://openalex.org/F4320321592","funder_display_name":"Research Grants Council, University Grants Committee"},{"id":"https://openalex.org/G2669010058","display_name":null,"funder_award_id":"GHP/016/18GD","funder_id":"https://openalex.org/F4320326427","funder_display_name":"Innovation and Technology Fund"},{"id":"https://openalex.org/G6321773956","display_name":null,"funder_award_id":"2019R1G1A1100123,2018R1C1B6003854","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320321325","display_name":"Korea Maritime and Ocean University","ror":"https://ror.org/01v7y5b55"},{"id":"https://openalex.org/F4320321592","display_name":"Research Grants Council, University Grants Committee","ror":"https://ror.org/00djwmt25"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320326427","display_name":"Innovation and Technology Fund","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1978255623","https://openalex.org/W2017982824","https://openalex.org/W2422659833","https://openalex.org/W2541689886","https://openalex.org/W2765955268","https://openalex.org/W2781787259","https://openalex.org/W2865103122","https://openalex.org/W2923090374","https://openalex.org/W2971072874","https://openalex.org/W2991507837","https://openalex.org/W3009761689"],"related_works":["https://openalex.org/W3162200841","https://openalex.org/W2586280620","https://openalex.org/W2805505483","https://openalex.org/W2334071950","https://openalex.org/W2384744344","https://openalex.org/W4233932308","https://openalex.org/W1799694159","https://openalex.org/W2393169196","https://openalex.org/W2366610330","https://openalex.org/W4242143973"],"abstract_inverted_index":{"Vehicle-to-Everything":[0],"(V2X)":[1],"creates":[2],"many":[3],"new":[4,61],"opportunities":[5],"in":[6,74],"the":[7,69,101],"area":[8],"of":[9,63],"wireless":[10],"communications,":[11],"while":[12],"its":[13,26],"feasibility":[14],"on":[15],"enabling":[16],"vehicular":[17],"positioning":[18,71],"(VP)":[19],"has":[20],"not":[21],"been":[22],"fully":[23,96],"explored":[24],"despite":[25],"importance":[27],"for":[28,87],"autonomous":[29,97],"driving.":[30],"This":[31],"article":[32],"aims":[33],"at":[34],"investigating":[35],"whether":[36],"V2X":[37],"can":[38],"help":[39],"VP":[40,89],"from":[41],"different":[42,75],"perspectives.":[43],"We":[44],"first":[45],"explain":[46],"V2X's":[47],"critical":[48],"advantages":[49],"over":[50],"other":[51],"technologies":[52],"(e.g.,":[53],"GPS,":[54],"RADAR,":[55],"LIDAR,":[56],"and":[57,59,77],"camera)":[58],"suggest":[60],"scenarios":[62],"V2X-based":[64,88],"VP.":[65],"Then,":[66],"we":[67],"review":[68],"state-of-the-art":[70],"techniques":[72],"discussed":[73],"standardizations":[76],"point":[78],"out":[79],"their":[80],"limitations.":[81],"Lastly,":[82],"some":[83],"promising":[84],"research":[85],"directions":[86],"are":[90],"presented,":[91],"which":[92],"contribute":[93],"to":[94],"realizing":[95],"driving":[98],"by":[99],"overcoming":[100],"current":[102],"obstacles.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":21},{"year":2023,"cited_by_count":25},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4}],"updated_date":"2026-05-23T08:51:43.019350","created_date":"2025-10-10T00:00:00"}