{"id":"https://openalex.org/W3009436202","doi":"https://doi.org/10.1109/gcce46687.2019.9015284","title":"High-Precision UWB Indoor Positioning System for Customer Pathway Tracking","display_name":"High-Precision UWB Indoor Positioning System for Customer Pathway Tracking","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3009436202","doi":"https://doi.org/10.1109/gcce46687.2019.9015284","mag":"3009436202"},"language":"en","primary_location":{"id":"doi:10.1109/gcce46687.2019.9015284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce46687.2019.9015284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 8th Global Conference on Consumer Electronics (GCCE)","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/A5028114352","display_name":"Yuan-Hao Ho","orcid":"https://orcid.org/0000-0003-1089-5509"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yuan-Hao Ho","raw_affiliation_strings":["National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009951672","display_name":"Guan-Hao Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Guan-Hao Hou","raw_affiliation_strings":["National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090595883","display_name":"Meng-Hsuan Wu","orcid":"https://orcid.org/0000-0003-4474-0193"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Meng-Hsuan Wu","raw_affiliation_strings":["National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046653761","display_name":"Fu\u2010Hsing Chen","orcid":"https://orcid.org/0000-0003-3321-5852"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Fu-Hsing Chen","raw_affiliation_strings":["National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059557788","display_name":"Pi\u2010Shan Sung","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158999","display_name":"National Cheng Kung University Hospital","ror":"https://ror.org/04zx3rq17","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210158999"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pi-Shan Sung","raw_affiliation_strings":["National Cheng Kung University Hospital, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University Hospital, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I4210158999"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089975407","display_name":"Chieh-Hsu Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chieh-Hsu Chen","raw_affiliation_strings":["National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060570866","display_name":"Chih\u2010Lung Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Lung Lin","raw_affiliation_strings":["National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C"],"affiliations":[{"raw_affiliation_string":"National Cheng Kung University, 701-01, Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5028114352"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":0.4769,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.66898308,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"466","last_page":"467"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T10860","display_name":"Speech and Audio Processing","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9837999939918518,"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/indoor-positioning-system","display_name":"Indoor positioning system","score":0.7288722991943359},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.7004851698875427},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.671968936920166},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.6634396314620972},{"id":"https://openalex.org/keywords/ultra-wideband","display_name":"Ultra-wideband","score":0.6160866618156433},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5841530561447144},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.5813764333724976},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.5472554564476013},{"id":"https://openalex.org/keywords/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.5204579830169678},{"id":"https://openalex.org/keywords/multilateration","display_name":"Multilateration","score":0.45406481623649597},{"id":"https://openalex.org/keywords/trilateration","display_name":"Trilateration","score":0.44233959913253784},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.4357770085334778},{"id":"https://openalex.org/keywords/gauss","display_name":"Gauss","score":0.4214513897895813},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3631663918495178},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36094802618026733},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34561651945114136},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.32536670565605164},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1712619662284851},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16337841749191284},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.16089966893196106},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.12974616885185242},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09107759594917297},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.07301151752471924}],"concepts":[{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.7288722991943359},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.7004851698875427},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.671968936920166},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.6634396314620972},{"id":"https://openalex.org/C21916231","wikidata":"https://www.wikidata.org/wiki/Q851424","display_name":"Ultra-wideband","level":2,"score":0.6160866618156433},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5841530561447144},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.5813764333724976},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.5472554564476013},{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.5204579830169678},{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.45406481623649597},{"id":"https://openalex.org/C20832178","wikidata":"https://www.wikidata.org/wiki/Q1146298","display_name":"Trilateration","level":3,"score":0.44233959913253784},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.4357770085334778},{"id":"https://openalex.org/C161794534","wikidata":"https://www.wikidata.org/wiki/Q177493","display_name":"Gauss","level":2,"score":0.4214513897895813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3631663918495178},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36094802618026733},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34561651945114136},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.32536670565605164},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1712619662284851},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16337841749191284},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.16089966893196106},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.12974616885185242},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09107759594917297},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.07301151752471924},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcce46687.2019.9015284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce46687.2019.9015284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 8th Global Conference on Consumer Electronics (GCCE)","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":9,"referenced_works":["https://openalex.org/W1607573915","https://openalex.org/W2119697394","https://openalex.org/W2530742177","https://openalex.org/W2604710118","https://openalex.org/W2767689179","https://openalex.org/W2888183437","https://openalex.org/W3124770945","https://openalex.org/W6735897360","https://openalex.org/W6745931323"],"related_works":["https://openalex.org/W4385877649","https://openalex.org/W189713034","https://openalex.org/W3016405810","https://openalex.org/W2746900723","https://openalex.org/W1926767291","https://openalex.org/W2022944058","https://openalex.org/W2873204474","https://openalex.org/W1618671149","https://openalex.org/W3112404039","https://openalex.org/W3134877484"],"abstract_inverted_index":{"This":[0],"work":[1],"presents":[2],"an":[3],"Ultra-wideband":[4],"(UWB)":[5],"indoor":[6,49],"positioning":[7,42,50,57],"system":[8,51],"for":[9],"tracking":[10,60],"customer":[11,61],"pathway.":[12],"The":[13],"position":[14],"is":[15,25,67],"located":[16],"by":[17],"the":[18,22,29,36,40,68,72],"triangulation":[19],"method":[20,24,38],"and":[21,63],"Gauss-Newton":[23,37],"utilized":[26],"to":[27,71],"ameliorate":[28],"location":[30],"accuracy.":[31],"Experimental":[32],"results":[33],"indicate":[34],"that":[35],"decreases":[39],"measured":[41],"errors":[43],"at":[44],"different":[45],"distances.":[46],"Consequently,":[47],"this":[48],"can":[52],"provide":[53],"a":[54],"high":[55],"precision":[56],"performance":[58],"in":[59],"pathway":[62],"determine":[64],"which":[65],"commodity":[66],"nearest":[69],"one":[70],"customers.":[73]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2026-02-24T19:35:01.260952","created_date":"2025-10-10T00:00:00"}