{"id":"https://openalex.org/W3039121469","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129491","title":"A Cluster-based Data Offloading Strategy for High Definition Map Application","display_name":"A Cluster-based Data Offloading Strategy for High Definition Map Application","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3039121469","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129491","mag":"3039121469"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2020-spring48590.2020.9129491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","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/A5100534737","display_name":"Yunzhu Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunzhu Wu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015067450","display_name":"Yan Shi","orcid":"https://orcid.org/0000-0001-7824-4708"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Shi","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100674833","display_name":"Zixuan Li","orcid":"https://orcid.org/0000-0002-7119-2113"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixuan Li","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086645962","display_name":"Shanzhi Chen","orcid":"https://orcid.org/0000-0002-5409-8168"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4391767964","display_name":"State Key Laboratory of Wireless Mobile Communications","ror":"https://ror.org/02j79dc41","country_code":null,"type":"facility","lineage":["https://openalex.org/I4210162623","https://openalex.org/I4391767964"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanzhi Chen","raw_affiliation_strings":["State Key Laboratory of Wireless Mobile Communications, China Academy of Telecommunication Technology (CATT), Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Wireless Mobile Communications, China Academy of Telecommunication Technology (CATT), Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4391767964"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9983000159263611,"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":0.9983000159263611,"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/T11106","display_name":"Data Management and Algorithms","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9944000244140625,"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/geolocation","display_name":"Geolocation","score":0.8162671327590942},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8123505115509033},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.7270850539207458},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5523211359977722},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5051179528236389},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4452805519104004},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.43407517671585083},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3604459762573242},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3552341163158417},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22630402445793152},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08695849776268005}],"concepts":[{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.8162671327590942},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8123505115509033},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7270850539207458},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5523211359977722},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5051179528236389},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4452805519104004},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43407517671585083},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3604459762573242},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3552341163158417},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22630402445793152},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08695849776268005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2020-spring48590.2020.9129491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9129491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2522153945","https://openalex.org/W2536886740","https://openalex.org/W2792108956","https://openalex.org/W2808708240","https://openalex.org/W2809468438","https://openalex.org/W2899935910","https://openalex.org/W2954825348","https://openalex.org/W2963423549"],"related_works":["https://openalex.org/W3123715045","https://openalex.org/W4229371585","https://openalex.org/W2405058345","https://openalex.org/W3018973003","https://openalex.org/W2361968818","https://openalex.org/W2147849168","https://openalex.org/W2124604342","https://openalex.org/W2125254044","https://openalex.org/W3211367855","https://openalex.org/W1561867011"],"abstract_inverted_index":{"High":[0],"definition":[1],"map":[2],"(HDM)":[3],"is":[4,21],"essential":[5],"to":[6,51],"autonomous":[7],"driving":[8,14],"vehicles":[9],"for":[10,64],"path":[11],"planning":[12],"and":[13,56,75,93],"decision-making.":[15],"However,":[16],"the":[17,30,53,70,76,84,90],"data":[18,28,66,74],"of":[19,36,72,78],"HDM":[20,27,65,73],"quite":[22],"different":[23],"from":[24],"other":[25],"applications.":[26],"has":[29],"characteristics":[31,71],"such":[32],"as":[33],"large":[34],"amount":[35],"basic":[37],"data,":[38],"frequent":[39],"updating":[40],"with":[41],"small":[42],"volume,":[43],"accurate":[44],"geolocation,":[45],"etc.":[46],"In":[47],"this":[48],"paper,":[49],"aiming":[50],"reduce":[52],"energy":[54,91],"consumption":[55,92],"offloading":[57,67],"delay,":[58],"we":[59],"propose":[60],"a":[61],"cluster-based":[62],"strategy":[63,86],"by":[68],"combining":[69],"mobility":[77],"vehicles.":[79],"Simulation":[80],"results":[81],"show":[82],"that":[83],"proposed":[85],"performs":[87],"well":[88],"in":[89],"delay.":[94]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}