{"id":"https://openalex.org/W1963520252","doi":"https://doi.org/10.1109/upinlbs.2010.5654324","title":"Mobile tracking in unknown non-line-of-sight conditions","display_name":"Mobile tracking in unknown non-line-of-sight conditions","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W1963520252","doi":"https://doi.org/10.1109/upinlbs.2010.5654324","mag":"1963520252"},"language":"en","primary_location":{"id":"doi:10.1109/upinlbs.2010.5654324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs.2010.5654324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Ubiquitous Positioning Indoor Navigation and Location Based Service","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/A5100334622","display_name":"Liang Chen","orcid":"https://orcid.org/0000-0002-7083-6001"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Chen Liang","raw_affiliation_strings":["Tampere University of Technology, Tampere, Finland","Tampere University of Technology, , Finland"],"affiliations":[{"raw_affiliation_string":"Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Tampere University of Technology, , Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050486166","display_name":"Henri Pesonen","orcid":"https://orcid.org/0000-0003-4500-2926"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Henri Pesonen","raw_affiliation_strings":["Tampere University of Technology, Tampere, Finland","Tampere University of Technology, , Finland"],"affiliations":[{"raw_affiliation_string":"Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Tampere University of Technology, , Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002638646","display_name":"Robert Pich\u00e9","orcid":"https://orcid.org/0000-0003-1158-6951"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Robert Piche","raw_affiliation_strings":["Tampere University of Technology, Tampere, Finland","Tampere University of Technology, , Finland"],"affiliations":[{"raw_affiliation_string":"Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Tampere University of Technology, , Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100334622"],"corresponding_institution_ids":["https://openalex.org/I4210133110"],"apc_list":null,"apc_paid":null,"fwci":0.2886,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59664458,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9941281676292419},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.6538527011871338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6369101405143738},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6160975098609924},{"id":"https://openalex.org/keywords/sight","display_name":"Sight","score":0.5249735713005066},{"id":"https://openalex.org/keywords/line-of-sight","display_name":"Line-of-sight","score":0.48828983306884766},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.47222188115119934},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.45243173837661743},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33844515681266785},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2639179229736328},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.19921791553497314},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.19862112402915955},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1878819763660431},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12179186940193176},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09840735793113708},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07747256755828857}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9941281676292419},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.6538527011871338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6369101405143738},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6160975098609924},{"id":"https://openalex.org/C1517167","wikidata":"https://www.wikidata.org/wiki/Q1134322","display_name":"Sight","level":2,"score":0.5249735713005066},{"id":"https://openalex.org/C2780928442","wikidata":"https://www.wikidata.org/wiki/Q6553027","display_name":"Line-of-sight","level":2,"score":0.48828983306884766},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.47222188115119934},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.45243173837661743},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33844515681266785},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2639179229736328},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.19921791553497314},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19862112402915955},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1878819763660431},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12179186940193176},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09840735793113708},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07747256755828857},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/upinlbs.2010.5654324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/upinlbs.2010.5654324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 Ubiquitous Positioning Indoor Navigation and Location Based Service","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1483307070","https://openalex.org/W1531532259","https://openalex.org/W2041513204","https://openalex.org/W2045656233","https://openalex.org/W2057424925","https://openalex.org/W2104377048","https://openalex.org/W2108141424","https://openalex.org/W2117632421","https://openalex.org/W2129139378","https://openalex.org/W2165685755","https://openalex.org/W2170484568","https://openalex.org/W2171254182","https://openalex.org/W2238582461","https://openalex.org/W3023336139","https://openalex.org/W6677747690"],"related_works":["https://openalex.org/W2510411743","https://openalex.org/W2892385637","https://openalex.org/W1989212443","https://openalex.org/W4386212472","https://openalex.org/W2103644279","https://openalex.org/W4302986566","https://openalex.org/W1968585197","https://openalex.org/W2135362996","https://openalex.org/W2144201814","https://openalex.org/W4247544095"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,16,31,46,57,72,91,98,100],"mobile":[4,58],"tracking":[5],"problem":[6],"in":[7,44,77,96,112],"mixed":[8],"line-of-sight":[9],"(LOS)":[10],"and":[11,60,94],"non-line-of-sight":[12],"(NLOS)":[13],"conditions,":[14],"where":[15],"statistics":[17],"of":[18,48,74],"NLOS":[19,32,61,88,113],"error":[20],"are":[21,27,63,68],"assumed":[22],"unknown.":[23],"Three":[24],"different":[25,78],"models":[26,103],"used":[28],"to":[29,70],"describe":[30],"errors.":[33],"A":[34],"Rao-Blackwellized":[35],"particle":[36,54],"filtering":[37,55],"with":[38,116],"parameter":[39],"learning":[40],"(RBPF-PL)":[41],"is":[42,51,85],"presented,":[43],"which":[45],"posterior":[47],"sight":[49],"conditions":[50],"estimated":[52],"by":[53],"while":[56],"state":[59],"parameters":[62],"analytically":[64],"computed.":[65],"Simulation":[66,80],"results":[67],"provided":[69],"evaluate":[71],"performance":[73],"RBPF-PL":[75],"variants":[76],"situations.":[79],"show":[81],"that":[82,87],"unless":[83],"it":[84],"known":[86],"noise":[89],"has":[90],"same":[92],"bias":[93],"variance":[95],"all":[97],"observations,":[99],"more":[101,119],"complicated":[102],"should":[104],"be":[105],"employed":[106],"as":[107],"they":[108],"work":[109],"correctly":[110],"even":[111],"model":[114],"mismatch,":[115],"only":[117],"slightly":[118],"computational":[120],"complexity.":[121]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}