{"id":"https://openalex.org/W4362500779","doi":"https://doi.org/10.1109/tim.2023.3259041","title":"A Novel Visible Light Positioning System Based on the Dual-LED Anchor","display_name":"A Novel Visible Light Positioning System Based on the Dual-LED Anchor","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4362500779","doi":"https://doi.org/10.1109/tim.2023.3259041"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3259041","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tim.2023.3259041","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/A5101905549","display_name":"Xiaoxiang Cao","orcid":"https://orcid.org/0000-0001-7340-9673"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoxiang Cao","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-7340-9673","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100328991","display_name":"Xuan Wang","orcid":"https://orcid.org/0000-0002-2094-5111"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuan Wang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-2094-5111","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100668038","display_name":"Guoliang Chen","orcid":"https://orcid.org/0000-0001-6197-4608"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoliang Chen","raw_affiliation_strings":["School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6197-4608","affiliations":[{"raw_affiliation_string":"School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009229362","display_name":"Xiansheng Yang","orcid":"https://orcid.org/0000-0002-1581-2509"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiansheng Yang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-1581-2509","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101905549"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"],"apc_list":null,"apc_paid":null,"fwci":0.6388,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.66741461,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"72","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9995999932289124,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9995999932289124,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9994000196456909,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9897000193595886,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.9066917300224304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6254923939704895},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.6161410212516785},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5418648719787598},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5256915092468262},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5056228637695312},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.5014991760253906},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3587496280670166},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34020131826400757},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2764522135257721},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2222413420677185},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2178986668586731},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16046392917633057}],"concepts":[{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.9066917300224304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6254923939704895},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.6161410212516785},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5418648719787598},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5256915092468262},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5056228637695312},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.5014991760253906},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3587496280670166},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34020131826400757},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2764522135257721},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2222413420677185},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2178986668586731},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16046392917633057},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3259041","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tim.2023.3259041","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":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G5350391611","display_name":null,"funder_award_id":"2021ZDPY0220","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8411012262","display_name":null,"funder_award_id":"42274048","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W2036204720","https://openalex.org/W2050835902","https://openalex.org/W2073808079","https://openalex.org/W2316110866","https://openalex.org/W2533402265","https://openalex.org/W2604710118","https://openalex.org/W2773033597","https://openalex.org/W2790384971","https://openalex.org/W2791124749","https://openalex.org/W2886626883","https://openalex.org/W2902049083","https://openalex.org/W2903649528","https://openalex.org/W2910494528","https://openalex.org/W2917992497","https://openalex.org/W2937447840","https://openalex.org/W2965596286","https://openalex.org/W2990158969","https://openalex.org/W3000438138","https://openalex.org/W3011794741","https://openalex.org/W3015570924","https://openalex.org/W3030402745","https://openalex.org/W3047491762","https://openalex.org/W3089147501","https://openalex.org/W3091245962","https://openalex.org/W3096484413","https://openalex.org/W3112411265","https://openalex.org/W3126974055","https://openalex.org/W3128462781","https://openalex.org/W3131830212","https://openalex.org/W3156742042","https://openalex.org/W3165528186","https://openalex.org/W3191249473","https://openalex.org/W3200630611","https://openalex.org/W3203352370","https://openalex.org/W3204033228","https://openalex.org/W3208085814","https://openalex.org/W3217701970","https://openalex.org/W4200363326","https://openalex.org/W4210574756","https://openalex.org/W4214849842","https://openalex.org/W4220676370","https://openalex.org/W4294811324","https://openalex.org/W4295308449","https://openalex.org/W6628331383"],"related_works":["https://openalex.org/W4384112194","https://openalex.org/W2783354812","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W4328132048","https://openalex.org/W4308259661","https://openalex.org/W1969901537","https://openalex.org/W2376202349"],"abstract_inverted_index":{"Recently,":[0],"indoor":[1],"localization":[2,20,62,148,194],"has":[3,36],"played":[4],"a":[5,64,70,140,163,186,192],"crucial":[6],"role":[7],"in":[8,145],"the":[9,33,53,58,81,98,115,126,129,134,146,151,156,167,201,207],"construction":[10],"of":[11,32,84,97,128,159,166],"smart":[12,14,17],"homes,":[13],"buildings,":[15],"and":[16,25,47,89,133,154,174,196],"cities.":[18],"Numerous":[19],"technologies":[21,35],"have":[22],"been":[23],"investigated,":[24],"visible":[26],"light":[27],"positioning":[28],"(VLP)":[29],"as":[30],"one":[31],"representative":[34],"drawn":[37],"much":[38],"attention":[39],"due":[40],"to":[41,51,124,149,184],"its":[42],"high":[43],"accuracy,":[44,195],"low":[45],"cost,":[46],"friendly":[48],"infrastructure.":[49],"Aiming":[50],"solve":[52],"prominent":[54],"issues":[55],"faced":[56],"by":[57,69,109,176],"traditional":[59,202],"VLP":[60],"ranging-model-based":[61],"method,":[63,204],"phase-difference-based":[65],"ranging":[66,130,203],"method":[67,181],"assisted":[68],"dual-light-emitting":[71],"diode":[72],"(LED)":[73],"anchor":[74,107],"was":[75,143,172,182],"first":[76],"proposed,":[77],"which":[78,122,190],"can":[79],"eliminate":[80],"negative":[82],"influences":[83],"hardware":[85],"heterogeneity,":[86],"environmental":[87],"differences,":[88],"receiver\u2019s":[90],"inclination":[91,210],"angle":[92,211],"effectively.":[93],"The":[94,179],"key":[95],"point":[96],"proposed":[99,168,180],"solution":[100],"is":[101,212],"that":[102],"we":[103],"innovatively":[104],"designed":[105],"an":[106],"integrated":[108],"two":[110,116],"closely":[111],"spaced":[112],"LEDs":[113,118],"replacing":[114],"separated":[117],"for":[119],"distance":[120],"calculation,":[121],"contributed":[123],"avoiding":[125],"workload":[127],"model\u2019s":[131],"calibration":[132],"dependence":[135],"on":[136],"frequency":[137],"exchange.":[138],"Furthermore,":[139],"weight":[141],"matrix":[142],"introduced":[144],"final":[147],"restrain":[150],"significant":[152],"error":[153],"increase":[155],"confidence":[157],"coefficient":[158],"reliable":[160],"observations.":[161],"Finally,":[162],"brief":[164],"analysis":[165],"method\u2019s":[169],"theoretical":[170],"performance":[171],"presented":[173],"evaluated":[175],"extensive":[177],"experiments.":[178],"illustrated":[183],"be":[185],"very":[187],"competitive":[188],"system,":[189],"obtained":[191],"centimeter-level":[193],"showed":[197],"more":[198],"advantages":[199],"than":[200],"especially":[205],"when":[206],"photodiode":[208],"(PD)\u2019s":[209],"not":[213],"zero.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}