{"id":"https://openalex.org/W4408696717","doi":"https://doi.org/10.1109/itsc58415.2024.10919906","title":"On the Node Impact for Multi-Vehicle Cooperative Positioning Based on CRLB Analysis","display_name":"On the Node Impact for Multi-Vehicle Cooperative Positioning Based on CRLB Analysis","publication_year":2024,"publication_date":"2024-09-24","ids":{"openalex":"https://openalex.org/W4408696717","doi":"https://doi.org/10.1109/itsc58415.2024.10919906"},"language":"en","primary_location":{"id":"doi:10.1109/itsc58415.2024.10919906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc58415.2024.10919906","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 27th International Conference on Intelligent Transportation Systems (ITSC)","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/A5101474084","display_name":"Hongbo Zhao","orcid":"https://orcid.org/0000-0002-2524-148X"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Zhao","raw_affiliation_strings":["School of Electronic Information Engineering, Beihang University,Beijing,China,100191"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Beihang University,Beijing,China,100191","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100333358","display_name":"Yiming Chen","orcid":"https://orcid.org/0000-0002-6726-1534"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Chen","raw_affiliation_strings":["School of Electronic Information Engineering, Beihang University,Beijing,China,100191"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Beihang University,Beijing,China,100191","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5094024148","display_name":"Zeqi Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeqi Yin","raw_affiliation_strings":["School of Electronic Information Engineering, Beihang University,Beijing,China,100191"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Beihang University,Beijing,China,100191","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103107612","display_name":"Shan Hu","orcid":"https://orcid.org/0000-0003-4963-4592"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Hu","raw_affiliation_strings":["School of Electronic Information Engineering, Beihang University,Beijing,China,100191"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, Beihang University,Beijing,China,100191","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.49688514,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1641","last_page":"1647"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14270","display_name":"Simulation and Modeling Applications","score":0.881600022315979,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T14270","display_name":"Simulation and Modeling Applications","score":0.881600022315979,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T14474","display_name":"Industrial Technology and Control Systems","score":0.8486999869346619,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13717","display_name":"Advanced Algorithms and Applications","score":0.7778000235557556,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.8320973515510559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6055191159248352},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5480336546897888},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3244268298149109},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20000305771827698},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1243584156036377},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11946907639503479},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.10131809115409851}],"concepts":[{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.8320973515510559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6055191159248352},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5480336546897888},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3244268298149109},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20000305771827698},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1243584156036377},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11946907639503479},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.10131809115409851}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc58415.2024.10919906","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc58415.2024.10919906","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 27th International Conference on Intelligent Transportation Systems (ITSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1991762554","https://openalex.org/W1996826638","https://openalex.org/W2112681522","https://openalex.org/W2347942784","https://openalex.org/W2808576284","https://openalex.org/W2883475824","https://openalex.org/W2884742271","https://openalex.org/W2979704004","https://openalex.org/W2995221948","https://openalex.org/W3015570924","https://openalex.org/W3037167970","https://openalex.org/W3128240868","https://openalex.org/W3139539396","https://openalex.org/W3177938021","https://openalex.org/W3195334338","https://openalex.org/W4297099764","https://openalex.org/W4312290316","https://openalex.org/W4312566617","https://openalex.org/W4312941169","https://openalex.org/W4386954280","https://openalex.org/W4390872255","https://openalex.org/W4391768461","https://openalex.org/W4393853072"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2120266201","https://openalex.org/W2585557503","https://openalex.org/W2389491004","https://openalex.org/W2164801693","https://openalex.org/W2035458027","https://openalex.org/W2384282517","https://openalex.org/W1976418043"],"abstract_inverted_index":{"Accurate":[0],"and":[1,152,168,173],"reliable":[2],"vehicle":[3,74,92,104,143],"positioning":[4,20],"has":[5,57,78],"been":[6,43,58,80],"widely":[7],"recognized":[8],"as":[9],"an":[10,23],"important":[11],"issue":[12,61],"in":[13,36,62,83,150],"intelligent":[14],"transportation":[15],"systems":[16],"(ITS).":[17],"Multi-vehicle":[18],"cooperative":[19],"(CP)":[21],"is":[22],"effective":[24],"method":[25],"for":[26,45],"improving":[27],"the":[28,47,51,54,68,87,106,114,133,159,163,174],"Global":[29],"Navigation":[30],"Satellite":[31],"System":[32],"(GNSS)":[33],"positioning,":[34],"especially":[35,85],"complex":[37],"urban":[38],"environments.":[39],"Many":[40],"researches":[41],"have":[42],"conducted":[44,172],"estimating":[46],"CP":[48,55,107,111,135,153],"performance,":[49],"where":[50],"impact":[52,69],"of":[53,64,70,89,116,124,162],"scale":[56],"a":[59,72,76,102,122,142],"vital":[60],"most":[63],"these":[65],"researches.":[66],"However,":[67],"introducing":[71,101],"new":[73,91,103],"into":[75,105],"system":[77,108],"not":[79],"analyzed":[81],"rigorously":[82],"theory,":[84],"when":[86,139],"measurements":[88],"this":[90,96,148],"are":[93,171],"degraded.":[94],"In":[95],"paper,":[97],"we":[98,128,140],"verify":[99,176],"that":[100,132],"will":[109],"improve":[110],"performance":[112],"from":[113],"perspective":[115],"Cramer-Rao":[117],"lower":[118],"bound":[119],"(CRLB)":[120],"by":[121,158],"series":[123],"theoretical":[125],"analyses.":[126],"Meanwhile,":[127],"also":[129],"point":[130],"out":[131],"actual":[134],"result":[136,154],"may":[137],"degrade":[138],"introduce":[141],"with":[144],"large":[145],"measurement":[146],"noises,":[147],"difference":[149],"CRLB":[151],"might":[155],"be":[156],"caused":[157],"inaccurate":[160],"estimation":[161],"weighting":[164],"matrix.":[165],"Numerical":[166],"simulation":[167],"field":[169],"tests":[170],"results":[175],"our":[177],"findings.":[178]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
