{"id":"https://openalex.org/W2903991407","doi":"https://doi.org/10.1109/upinlbs.2018.8559711","title":"An UWB location algorithm for indoor NLOS environment","display_name":"An UWB location algorithm for indoor NLOS environment","publication_year":2018,"publication_date":"2018-03-01","ids":{"openalex":"https://openalex.org/W2903991407","doi":"https://doi.org/10.1109/upinlbs.2018.8559711","mag":"2903991407"},"language":"en","primary_location":{"id":"doi:10.1109/upinlbs.2018.8559711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs.2018.8559711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Ubiquitous Positioning, Indoor Navigation and Location-Based Services (UPINLBS)","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/A5088601096","display_name":"Guolong Zhang","orcid":"https://orcid.org/0000-0003-4781-5816"},"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":true,"raw_author_name":"Guolong Zhang","raw_affiliation_strings":["Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102222671","display_name":"Zhongliang Deng","orcid":"https://orcid.org/0000-0002-1984-8613"},"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":"Zhongliang Deng","raw_affiliation_strings":["Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103917253","display_name":"Liu Wen","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":"Liu Wen","raw_affiliation_strings":["Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021261234","display_name":"Lili Ge","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":"Lili Ge","raw_affiliation_strings":["Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075962650","display_name":"Ke Han","orcid":"https://orcid.org/0000-0002-7308-3244"},"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":"Han Ke","raw_affiliation_strings":["Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054785818","display_name":"Jichao Jiao","orcid":"https://orcid.org/0000-0002-1200-5525"},"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":"Jichao Jiao","raw_affiliation_strings":["Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5088601096"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.515,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.6864376,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"14","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9983999729156494,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.9421364068984985},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7202435731887817},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42878037691116333},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19968479871749878},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15098747611045837}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9421364068984985},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7202435731887817},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42878037691116333},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19968479871749878},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15098747611045837}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/upinlbs.2018.8559711","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs.2018.8559711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Ubiquitous Positioning, Indoor Navigation and Location-Based Services (UPINLBS)","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":8,"referenced_works":["https://openalex.org/W1581129594","https://openalex.org/W1985233302","https://openalex.org/W2000433025","https://openalex.org/W2151483700","https://openalex.org/W2312361439","https://openalex.org/W2356987467","https://openalex.org/W2460549958","https://openalex.org/W2719450792"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2172272784","https://openalex.org/W4307436769","https://openalex.org/W4323793210","https://openalex.org/W2366306259","https://openalex.org/W3101720559","https://openalex.org/W2143447014","https://openalex.org/W3172283447","https://openalex.org/W2110478555","https://openalex.org/W2109871577"],"abstract_inverted_index":{"In":[0],"the":[1,9,12,17,22,26,44,47,64,77,82,90,99,124,129,150,161,174],"UWB":[2],"indoor":[3,19,178],"wireless":[4],"positioning":[5,27,140,152,165],"system,":[6],"to":[7,35,75,81,97,114],"solve":[8],"problem":[10],"of":[11,46,92,101,131,138,141,163,176],"NLOS":[13,37,61,71,132],"error":[14,72,133,137,153],"caused":[15,68],"by":[16,69],"complex":[18],"environment":[20,103],"and":[21,108,117,160],"changeable":[23],"obstacles":[24],"makes":[25],"precision":[28],"reduced.":[29],"This":[30],"paper":[31],"uses":[32],"ranging":[33,55,65],"residuals":[34,56,66],"identify":[36],"error,":[38],"Kalman":[39,51,94],"Filter":[40,52,95,111],"is":[41,58,144,154],"performed":[42,59],"on":[43,54,134],"range":[45,84,100],"LOS":[48,102],"environment,":[49,62],"Bias":[50,93],"based":[53],"compensation":[57,67],"in":[60],"if":[63],"some":[70],"mutations":[73],"failed":[74],"reach":[76],"threshold":[78],"value,":[79],"according":[80],"redundant":[83],"value":[85],"after":[86],"compensation,":[87],"which":[88,172],"adjusts":[89],"gain":[91],"automatically":[96],"reconstruct":[98],"further.":[104],"Least":[105],"Square":[106],"algorithm":[107,125],"Sliding":[109],"Window":[110],"are":[112],"used":[113],"calculate":[115],"coordinate":[116],"smooth":[118],"trajectory,":[119],"experimental":[120],"results":[121],"show":[122],"that":[123],"can":[126,166],"effectively":[127],"reduce":[128],"effect":[130],"location.":[135],"The":[136],"static":[139],"95%":[142],"probability":[143],"not":[145],"less":[146],"than":[147,157],"0.":[148,158,170],"075m,":[149],"maximum":[151],"no":[155],"more":[156],"082m,":[159],"accuracy":[162],"dynamic":[164],"be":[167],"stabilized":[168],"within":[169],"26m,":[171],"satisfies":[173],"needs":[175],"most":[177],"locations.":[179]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}