{"id":"https://openalex.org/W4408443420","doi":"https://doi.org/10.1109/tim.2025.3550953","title":"A 3-D Indoor Positioning Method Fusing Relative Barometric Pressure and UWB Measurements","display_name":"A 3-D Indoor Positioning Method Fusing Relative Barometric Pressure and UWB Measurements","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408443420","doi":"https://doi.org/10.1109/tim.2025.3550953"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3550953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3550953","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5060761926","display_name":"Dayang Sun","orcid":"https://orcid.org/0000-0001-7337-495X"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dayang Sun","raw_affiliation_strings":["School of Communication Engineering, Jilin University, Changchun, China","College of Communication Engineering, Jilin University, Changchun, China"],"raw_orcid":"https://orcid.org/0000-0001-7337-495X","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102583197","display_name":"Guotong He","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guotong He","raw_affiliation_strings":["School of Communication Engineering, Jilin University, Changchun, China","College of Communication Engineering, Jilin University, Changchun, China"],"raw_orcid":"https://orcid.org/0009-0000-2529-0727","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100665941","display_name":"Zhe Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Wang","raw_affiliation_strings":["School of Communication Engineering, Jilin University, Changchun, China","College of Communication Engineering, Jilin University, Changchun, China"],"raw_orcid":"https://orcid.org/0009-0008-8060-5291","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065435545","display_name":"Hairui Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hairui Wang","raw_affiliation_strings":["School of Communication Engineering, Jilin University, Changchun, China","College of Communication Engineering, Jilin University, Changchun, China"],"raw_orcid":"https://orcid.org/0009-0003-4142-0757","affiliations":[{"raw_affiliation_string":"School of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"College of Communication Engineering, Jilin University, Changchun, China","institution_ids":["https://openalex.org/I194450716"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I194450716"],"apc_list":null,"apc_paid":null,"fwci":0.9253,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.73303098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9933000206947327,"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":0.9933000206947327,"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":0.9878000020980835,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9745000004768372,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5902241468429565},{"id":"https://openalex.org/keywords/atmospheric-pressure","display_name":"Atmospheric pressure","score":0.48715516924858093},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.47269558906555176},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4601782560348511},{"id":"https://openalex.org/keywords/atmospheric-model","display_name":"Atmospheric model","score":0.4308055341243744},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.41987791657447815},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4160478413105011},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.38528385758399963},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22962293028831482},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.20793458819389343},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.199021577835083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19734987616539001}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5902241468429565},{"id":"https://openalex.org/C200239111","wikidata":"https://www.wikidata.org/wiki/Q81809","display_name":"Atmospheric pressure","level":2,"score":0.48715516924858093},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.47269558906555176},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4601782560348511},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.4308055341243744},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.41987791657447815},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4160478413105011},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.38528385758399963},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22962293028831482},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.20793458819389343},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.199021577835083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19734987616539001}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3550953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3550953","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1991820773","https://openalex.org/W2130184389","https://openalex.org/W2609031099","https://openalex.org/W3012223333","https://openalex.org/W3185810774","https://openalex.org/W4293340536","https://openalex.org/W4298204516","https://openalex.org/W4307632310","https://openalex.org/W4319300702","https://openalex.org/W4372292471","https://openalex.org/W4388145840","https://openalex.org/W4389687582","https://openalex.org/W4402307512","https://openalex.org/W4403456653"],"related_works":["https://openalex.org/W3162200841","https://openalex.org/W2586280620","https://openalex.org/W2805505483","https://openalex.org/W2334071950","https://openalex.org/W2384744344","https://openalex.org/W4233932308","https://openalex.org/W1799694159","https://openalex.org/W2393169196","https://openalex.org/W2366610330","https://openalex.org/W4242143973"],"abstract_inverted_index":{"In":[0,68],"recent":[1],"years,":[2],"the":[3,12,70,80,120,162,173,196,210,214,229,242,245],"indoor":[4,17,95,211],"positioning":[5,50,96,164,212,234],"technology":[6],"has":[7],"garnered":[8],"considerable":[9],"attention,":[10],"with":[11,103],"demands":[13],"for":[14,34,116],"precision":[15,60],"in":[16,31,48,65,133,198,217],"localization":[18],"escalating":[19],"progressively.":[20],"It":[21],"is":[22,28,54,152,158,222],"well":[23],"known":[24],"that":[25,78,98,195,227],"ultrawideband":[26],"(UWB)":[27],"widely":[29],"used":[30],"various":[32],"scenarios":[33],"its":[35],"advantages":[36],"of":[37,59,72,83,122,209,219,228,236,244],"high":[38,181],"precision,":[39],"strong":[40],"anti-interference":[41],"ability":[42],"and":[43,107,135,148,154,188,233],"low":[44],"power":[45],"consumption.":[46],"However,":[47],"3-D":[49,94,163],"scenarios,":[51],"UWB":[52,84,104,145,237],"performance":[53],"compromised":[55],"by":[56],"geometric":[57],"dilution":[58],"(GDOP),":[61],"leading":[62],"to":[63,128,160],"inaccuracies":[64],"elevation":[66,117,142,199,220],"measurements.":[67],"addition,":[69],"complexity":[71],"base":[73,168],"station":[74],"deployment":[75],"poses":[76],"challenges":[77],"hinder":[79],"broader":[81],"adoption":[82],"technology.":[85],"To":[86],"address":[87],"these":[88],"issues,":[89],"this":[90,177],"article":[91],"proposes":[92],"a":[93,192],"method":[97,178,216,235],"fuses":[99],"relative":[100,113,149],"barometric":[101,114],"pressure":[102,115],"measurements":[105,221,247],"(UWB":[106],"barometer":[108,150,246],"fusion,":[109],"or":[110],"UBF).":[111],"Employing":[112],"measurement":[118,146],"addresses":[119],"issue":[121],"individual":[123],"barometers":[124],"being":[125],"highly":[126],"susceptible":[127],"environmental":[129],"influences,":[130],"including":[131],"variations":[132],"temperature":[134],"weather":[136],"conditions.":[137],"The":[138,183,206],"constraint":[139],"relationship":[140],"among":[141],"fusion":[143],"results,":[144],"errors,":[147],"errors":[151],"derived,":[153],"an":[155],"optimization":[156],"function":[157],"established":[159],"resolve":[161],"coordinates.":[165],"Even":[166],"when":[167],"stations":[169],"are":[170],"deployed":[171],"within":[172,203],"same":[174],"horizontal":[175],"plane,":[176],"still":[179],"yields":[180],"accuracy.":[182],"results":[184,243],"from":[185],"both":[186],"simulations":[187],"real":[189],"experiments":[190],"indicate":[191],"95%":[193],"probability":[194],"error":[197],"values":[200],"will":[201],"stay":[202],"18":[204],"cm.":[205],"average":[207],"accuracy":[208],"using":[213],"UBF":[215],"terms":[218],"not":[223],"only":[224],"better":[225,240],"than":[226,241],"time-of-arrival":[230],"(TOA)":[231],"ranging":[232],"but":[238],"also":[239],"alone.":[248]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-03-15T00:00:00"}
