{"id":"https://openalex.org/W3005384602","doi":"https://doi.org/10.3390/s20030889","title":"BeiDou Satellite Positioning Method Based on IoT and Edge Computing","display_name":"BeiDou Satellite Positioning Method Based on IoT and Edge Computing","publication_year":2020,"publication_date":"2020-02-07","ids":{"openalex":"https://openalex.org/W3005384602","doi":"https://doi.org/10.3390/s20030889","mag":"3005384602","pmid":"https://pubmed.ncbi.nlm.nih.gov/32046128"},"language":"en","primary_location":{"id":"doi:10.3390/s20030889","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20030889","pdf_url":"https://www.mdpi.com/1424-8220/20/3/889/pdf?version=1581415474","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/3/889/pdf?version=1581415474","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100385945","display_name":"Lina Wang","orcid":"https://orcid.org/0000-0002-9053-940X"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lina Wang","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","Shunde Graduate School, University of Science and Technology Beijing, Foshan 528300, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"Shunde Graduate School, University of Science and Technology Beijing, Foshan 528300, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074456140","display_name":"Rui Qiu","orcid":"https://orcid.org/0000-0001-5380-0616"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Qiu","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing 100083, China","institution_ids":["https://openalex.org/I92403157"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100385945"],"corresponding_institution_ids":["https://openalex.org/I92403157"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":11.157,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.97655103,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"3","first_page":"889","last_page":"889"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9968000054359436,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9968000054359436,"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"}},{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9950000047683716,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.994700014591217,"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/computer-science","display_name":"Computer science","score":0.7957884669303894},{"id":"https://openalex.org/keywords/beidou-navigation-satellite-system","display_name":"BeiDou Navigation Satellite System","score":0.7532751560211182},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6398703455924988},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6294883489608765},{"id":"https://openalex.org/keywords/positioning-technology","display_name":"Positioning technology","score":0.5531767010688782},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.5034622550010681},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.4959908425807953},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.49223724007606506},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4894939661026001},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.484007328748703},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4630923569202423},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.4523705542087555},{"id":"https://openalex.org/keywords/precise-point-positioning","display_name":"Precise Point Positioning","score":0.44740065932273865},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.41983562707901},{"id":"https://openalex.org/keywords/gnss-applications","display_name":"GNSS applications","score":0.31144383549690247},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2287869155406952},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12866461277008057},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09075072407722473},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08160457015037537}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7957884669303894},{"id":"https://openalex.org/C2777783341","wikidata":"https://www.wikidata.org/wiki/Q857141","display_name":"BeiDou Navigation Satellite System","level":4,"score":0.7532751560211182},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6398703455924988},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6294883489608765},{"id":"https://openalex.org/C2778075934","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning technology","level":2,"score":0.5531767010688782},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.5034622550010681},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.4959908425807953},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.49223724007606506},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4894939661026001},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.484007328748703},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4630923569202423},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.4523705542087555},{"id":"https://openalex.org/C202511199","wikidata":"https://www.wikidata.org/wiki/Q7239503","display_name":"Precise Point Positioning","level":4,"score":0.44740065932273865},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.41983562707901},{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.31144383549690247},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2287869155406952},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12866461277008057},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09075072407722473},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08160457015037537},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20030889","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20030889","pdf_url":"https://www.mdpi.com/1424-8220/20/3/889/pdf?version=1581415474","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:32046128","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32046128","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:2d03fe7fdf5c482088dd6d8a47dee008","is_oa":true,"landing_page_url":"https://doaj.org/article/2d03fe7fdf5c482088dd6d8a47dee008","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 3, p 889 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/3/889/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s20030889","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7039293","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7039293","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20030889","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20030889","pdf_url":"https://www.mdpi.com/1424-8220/20/3/889/pdf?version=1581415474","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5460623078","display_name":null,"funder_award_id":"61701020","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325365","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3005384602.pdf","grobid_xml":"https://content.openalex.org/works/W3005384602.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W2011489409","https://openalex.org/W2028760365","https://openalex.org/W2038403800","https://openalex.org/W2063120566","https://openalex.org/W2096236399","https://openalex.org/W2132930531","https://openalex.org/W2160817088","https://openalex.org/W2180200426","https://openalex.org/W2246250604","https://openalex.org/W2268868325","https://openalex.org/W2329318429","https://openalex.org/W2464444316","https://openalex.org/W2559895885","https://openalex.org/W2568658310","https://openalex.org/W2625781096","https://openalex.org/W2791432311","https://openalex.org/W2797431058","https://openalex.org/W2809740924","https://openalex.org/W2885657717","https://openalex.org/W2886899600","https://openalex.org/W2889152318","https://openalex.org/W2891846480","https://openalex.org/W2904615053","https://openalex.org/W2905843391","https://openalex.org/W2947996440","https://openalex.org/W2982591819","https://openalex.org/W3022819182","https://openalex.org/W3102441862","https://openalex.org/W6752506008"],"related_works":["https://openalex.org/W2338366266","https://openalex.org/W2373655383","https://openalex.org/W2367523276","https://openalex.org/W4387677619","https://openalex.org/W2897706103","https://openalex.org/W4382175670","https://openalex.org/W189713034","https://openalex.org/W2358172217","https://openalex.org/W2050204958","https://openalex.org/W4361265704"],"abstract_inverted_index":{"The":[0,49,81,163],"BeiDou":[1,69],"navigation":[2],"satellite":[3],"system":[4,42],"(BDS)":[5],"developed":[6],"by":[7],"China":[8],"can":[9,25,176],"provide":[10,177],"users":[11],"with":[12,36,125],"high":[13],"precision,":[14],"as":[15,17],"well":[16],"all-weather":[18],"and":[19,22,43,60,76],"real-time":[20,179],"positioning":[21,63,71,97,121,158,169,173,180],"navigation.":[23],"It":[24],"be":[26,53,104],"widely":[27],"used":[28,154],"in":[29],"many":[30],"applications.":[31],"However,":[32],"new":[33],"challenges":[34],"emerge":[35],"the":[37,56,85,91,95,108,112,115,119,126,132,136,141,148,157,167,178,183],"development":[38],"of":[39,45,99,111,118,135,160],"5G":[40],"communication":[41],"Internet":[44],"Things":[46],"(IoT)":[47],"technologies.":[48],"BDS":[50],"needs":[51],"to":[52,90,103,155],"suitable":[54],"for":[55,182],"large-scaled":[57],"terminal":[58,120],"scenario":[59],"provides":[61],"higher":[62],"precision.":[64],"In":[65],"this":[66],"paper,":[67],"a":[68],"differential":[70],"method":[72,170],"based":[73,146],"on":[74,84,147],"IoT":[75,100,161,185],"edge":[77,92,113,138,149],"computing":[78],"is":[79,88,123,153],"proposed.":[80],"computational":[82],"pressure":[83],"data":[86],"center":[87],"offloaded":[89],"nodes":[93],"when":[94],"massive":[96],"requests":[98,122],"terminals":[101],"need":[102],"processed.":[105],"To":[106],"ensure":[107],"load":[109],"balancing":[110],"nodes,":[114],"resource":[116],"allocation":[117],"performed":[124],"improved":[127],"genetic":[128],"algorithm,":[129],"thereby":[130],"reducing":[131],"service":[133,181],"delay":[134],"entire":[137],"network.":[139],"Moreover,":[140],"optimized":[142],"unscented":[143],"Kalman":[144],"filter":[145],"node":[150],"(EUKF)":[151],"algorithm":[152],"improve":[156],"precision":[159],"terminals.":[162,186],"results":[164],"demonstrate":[165],"that":[166],"proposed":[168],"has":[171],"better":[172],"performance":[174],"which":[175],"large-scale":[184]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}