{"id":"https://openalex.org/W4281294611","doi":"https://doi.org/10.1109/cscwd54268.2022.9776125","title":"An Outlier-Aware Method for UWB Indoor Positioning in NLoS Situations","display_name":"An Outlier-Aware Method for UWB Indoor Positioning in NLoS Situations","publication_year":2022,"publication_date":"2022-05-04","ids":{"openalex":"https://openalex.org/W4281294611","doi":"https://doi.org/10.1109/cscwd54268.2022.9776125"},"language":"en","primary_location":{"id":"doi:10.1109/cscwd54268.2022.9776125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd54268.2022.9776125","pdf_url":null,"source":{"id":"https://openalex.org/S4363607909","display_name":"2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD)","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/A5024504408","display_name":"Chuan Liu","orcid":"https://orcid.org/0000-0001-5830-1840"},"institutions":[{"id":"https://openalex.org/I4391767905","display_name":"State Key Laboratory of Digital Manufacturing Equipment and Technology","ror":"https://ror.org/004z1wz18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Liu","raw_affiliation_strings":["Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074","institution_ids":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044965902","display_name":"Yunkang Cao","orcid":"https://orcid.org/0000-0001-7619-6618"},"institutions":[{"id":"https://openalex.org/I4391767905","display_name":"State Key Laboratory of Digital Manufacturing Equipment and Technology","ror":"https://ror.org/004z1wz18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunkang Cao","raw_affiliation_strings":["Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074","institution_ids":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102941578","display_name":"Chen Sun","orcid":"https://orcid.org/0000-0003-1971-7434"},"institutions":[{"id":"https://openalex.org/I4391767905","display_name":"State Key Laboratory of Digital Manufacturing Equipment and Technology","ror":"https://ror.org/004z1wz18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Sun","raw_affiliation_strings":["Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074","institution_ids":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062049138","display_name":"Weiming Shen","orcid":"https://orcid.org/0000-0001-5204-7992"},"institutions":[{"id":"https://openalex.org/I4391767905","display_name":"State Key Laboratory of Digital Manufacturing Equipment and Technology","ror":"https://ror.org/004z1wz18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiming Shen","raw_affiliation_strings":["Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074","institution_ids":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406104","display_name":"Xinyu Li","orcid":"https://orcid.org/0000-0002-3730-0360"},"institutions":[{"id":"https://openalex.org/I4391767905","display_name":"State Key Laboratory of Digital Manufacturing Equipment and Technology","ror":"https://ror.org/004z1wz18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyu Li","raw_affiliation_strings":["Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074","institution_ids":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017886286","display_name":"Liang Gao","orcid":"https://orcid.org/0000-0002-1485-0722"},"institutions":[{"id":"https://openalex.org/I4391767905","display_name":"State Key Laboratory of Digital Manufacturing Equipment and Technology","ror":"https://ror.org/004z1wz18","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]},{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Gao","raw_affiliation_strings":["Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology,State Key Laboratory of Digital Manufacturing Equipment and Technology,Wuhan,China,430074","institution_ids":["https://openalex.org/I4391767905","https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.826,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62015504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1504","last_page":"1509"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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":1.0,"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/T10655","display_name":"GNSS positioning and interference","score":0.9943000078201294,"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/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.9904082417488098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7713379859924316},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.6279973387718201},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.6074196100234985},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5743103623390198},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.5726226568222046},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.480647474527359},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.46897944808006287},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.4683240056037903},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30419307947158813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2667454481124878},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18555757403373718},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13677194714546204}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9904082417488098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7713379859924316},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.6279973387718201},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.6074196100234985},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5743103623390198},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.5726226568222046},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.480647474527359},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.46897944808006287},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.4683240056037903},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30419307947158813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2667454481124878},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18555757403373718},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13677194714546204},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"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/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cscwd54268.2022.9776125","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd54268.2022.9776125","pdf_url":null,"source":{"id":"https://openalex.org/S4363607909","display_name":"2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 25th International Conference on Computer Supported Cooperative Work in Design (CSCWD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1522301498","https://openalex.org/W1965665622","https://openalex.org/W2012462772","https://openalex.org/W2021454591","https://openalex.org/W2066886708","https://openalex.org/W2088663943","https://openalex.org/W2108933477","https://openalex.org/W2110625010","https://openalex.org/W2125777976","https://openalex.org/W2130945928","https://openalex.org/W2767689179","https://openalex.org/W2793043725","https://openalex.org/W2903376500","https://openalex.org/W2969806791","https://openalex.org/W2985031189","https://openalex.org/W2998877626","https://openalex.org/W3030402745","https://openalex.org/W3129694821","https://openalex.org/W6631190155"],"related_works":["https://openalex.org/W189713034","https://openalex.org/W2755401669","https://openalex.org/W2552390423","https://openalex.org/W2583886250","https://openalex.org/W3204118479","https://openalex.org/W2899058086","https://openalex.org/W1926767291","https://openalex.org/W2306569468","https://openalex.org/W3126613916","https://openalex.org/W2353807497"],"abstract_inverted_index":{"Ultra-wideband":[0],"(UWB)":[1],"technology":[2],"has":[3],"been":[4],"widely":[5],"applied":[6],"in":[7,21,77],"the":[8,14,28,39,53,59,68,72],"high-precision":[9],"indoor":[10,16,75],"positioning":[11,29,40,48,60,76],"system.":[12],"However,":[13],"complicated":[15],"environment":[17],"makes":[18],"signals":[19],"propagate":[20],"non-line-of-sight":[22],"(NLoS)":[23],"situations,":[24],"which":[25],"seriously":[26],"deteriorates":[27],"accuracy.":[30],"This":[31],"work":[32],"proposes":[33],"an":[34],"outlier-aware":[35],"method":[36,70],"to":[37],"improve":[38],"accuracy":[41],"under":[42],"NLoS":[43,78],"scenarios.":[44],"End-to-end":[45],"optimization":[46],"and":[47],"are":[49],"achieved":[50],"by":[51],"combining":[52],"measurement":[54],"error":[55],"mitigation":[56],"process":[57],"with":[58],"process.":[61],"Experiments":[62],"on":[63],"public":[64],"benchmarks":[65],"illustrate":[66],"that":[67],"proposed":[69],"enhances":[71],"performance":[73],"of":[74],"situations.":[79]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
