{"id":"https://openalex.org/W4386634169","doi":"https://doi.org/10.1109/tmc.2023.3312550","title":"RatioVLP: Ambient Light Noise Evaluation and Suppression in the Visible Light Positioning System","display_name":"RatioVLP: Ambient Light Noise Evaluation and Suppression in the Visible Light Positioning System","publication_year":2023,"publication_date":"2023-09-12","ids":{"openalex":"https://openalex.org/W4386634169","doi":"https://doi.org/10.1109/tmc.2023.3312550"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2023.3312550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2023.3312550","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","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/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 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 Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066333395","display_name":"Yuan Zhuang","orcid":"https://orcid.org/0000-0003-3377-9658"},"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"]},{"id":"https://openalex.org/I4210125402","display_name":"Hubei Zhongshan Hospital","ror":"https://ror.org/02xhgjz70","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210125402"]},{"id":"https://openalex.org/I91125648","display_name":"Wuhan Institute of Technology","ror":"https://ror.org/04jcykh16","country_code":"CN","type":"education","lineage":["https://openalex.org/I91125648"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Zhuang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan University, Wuhan, China","Hubei Luojia Laboratory, Wuhan, Hubei, China","Wuhan Institute of Quantum Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-3377-9658","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]},{"raw_affiliation_string":"Hubei Luojia Laboratory, Wuhan, Hubei, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210125402"]},{"raw_affiliation_string":"Wuhan Institute of Quantum Technology, Wuhan, China","institution_ids":["https://openalex.org/I91125648"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076712745","display_name":"Min Shi","orcid":"https://orcid.org/0000-0002-7200-1702"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Min Shi","raw_affiliation_strings":["Harvard Medical School, Boston, MA, USA"],"raw_orcid":"https://orcid.org/0000-0002-7200-1702","affiliations":[{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028479663","display_name":"Xiao Sun","orcid":"https://orcid.org/0000-0003-4349-0460"},"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":"Xiao Sun","raw_affiliation_strings":["State Key Laboratory of Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-4349-0460","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","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":false,"raw_author_name":"Xiaoxiang Cao","raw_affiliation_strings":["State Key Laboratory of 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 Surveying, Mapping and Remote Sensing (LIESMARS), Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090266750","display_name":"Bingpeng Zhou","orcid":"https://orcid.org/0000-0003-3764-6609"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingpeng Zhou","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0003-3764-6609","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.1504,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.96801965,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"23","issue":"5","first_page":"5755","last_page":"5769"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication 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/T10851","display_name":"Optical Wireless Communication 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9965999722480774,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.989300012588501,"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/robustness","display_name":"Robustness (evolution)","score":0.6997034549713135},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6557905673980713},{"id":"https://openalex.org/keywords/ambient-noise-level","display_name":"Ambient noise level","score":0.6366220712661743},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.5680028200149536},{"id":"https://openalex.org/keywords/light-intensity","display_name":"Light intensity","score":0.4686393439769745},{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.464840829372406},{"id":"https://openalex.org/keywords/photodiode","display_name":"Photodiode","score":0.4162350594997406},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.38177111744880676},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2253483533859253},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.21738943457603455}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6997034549713135},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6557905673980713},{"id":"https://openalex.org/C205312793","wikidata":"https://www.wikidata.org/wiki/Q16002801","display_name":"Ambient noise level","level":3,"score":0.6366220712661743},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.5680028200149536},{"id":"https://openalex.org/C3020368824","wikidata":"https://www.wikidata.org/wiki/Q6546192","display_name":"Light intensity","level":2,"score":0.4686393439769745},{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.464840829372406},{"id":"https://openalex.org/C751236","wikidata":"https://www.wikidata.org/wiki/Q175943","display_name":"Photodiode","level":2,"score":0.4162350594997406},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.38177111744880676},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2253483533859253},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.21738943457603455},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","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},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2023.3312550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2023.3312550","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G7184711232","display_name":null,"funder_award_id":"62001526","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8069789540","display_name":null,"funder_award_id":"2042023kf1026","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8351826625","display_name":null,"funder_award_id":"42374047","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1547124038","https://openalex.org/W1977917275","https://openalex.org/W2097745168","https://openalex.org/W2100303002","https://openalex.org/W2105580634","https://openalex.org/W2110537886","https://openalex.org/W2533402265","https://openalex.org/W2614034206","https://openalex.org/W2756610256","https://openalex.org/W2787732610","https://openalex.org/W2791124749","https://openalex.org/W2902049083","https://openalex.org/W2906391267","https://openalex.org/W2927337361","https://openalex.org/W2952124833","https://openalex.org/W2975910754","https://openalex.org/W2989889957","https://openalex.org/W3034702683","https://openalex.org/W3046131152","https://openalex.org/W3089147501","https://openalex.org/W3136479275","https://openalex.org/W3154898961","https://openalex.org/W3165528186","https://openalex.org/W3201707752","https://openalex.org/W3204033228","https://openalex.org/W3204244361","https://openalex.org/W3207039999","https://openalex.org/W3217176226","https://openalex.org/W4200363326","https://openalex.org/W4205955970","https://openalex.org/W4206451674","https://openalex.org/W4221156536","https://openalex.org/W4296212103","https://openalex.org/W4296704982","https://openalex.org/W4319160361","https://openalex.org/W4319459080"],"related_works":["https://openalex.org/W426968574","https://openalex.org/W2365639220","https://openalex.org/W2382520895","https://openalex.org/W2393709043","https://openalex.org/W2080567403","https://openalex.org/W2539387137","https://openalex.org/W2374952201","https://openalex.org/W2374808384","https://openalex.org/W2385449752","https://openalex.org/W2619844325"],"abstract_inverted_index":{"Visible":[0],"Light":[1],"Positioning":[2],"(VLP),":[3],"a":[4,130,136],"promising":[5],"indoor":[6],"positioning":[7,24,47,72,132,232],"technique,":[8],"has":[9],"gained":[10],"wide":[11],"popularity":[12],"worldwide":[13],"because":[14],"of":[15,59,71,97,119,219,234],"its":[16,203],"ubiquitous":[17],"infrastructure,":[18],"low":[19],"power":[20],"consumption,":[21],"and":[22,41,49,80,114,202,214],"high":[23],"precision.":[25],"However,":[26,151],"VLP":[27,65],"systems":[28],"based":[29],"on":[30,63,100,158,222],"photodiodes":[31],"(PDs)":[32],"often":[33],"suffer":[34],"from":[35],"varying":[36,75,144],"ambient":[37,61,76,88,98,111,145,166,181,193,220,256],"light":[38,62,77,99,112,146,221],"with":[39,78,147],"time":[40,79,148],"space,":[42],"which":[43,67,116,168,207],"seriously":[44],"degrades":[45],"their":[46],"precision":[48,172,233],"robustness.":[50],"In":[51],"this":[52],"article,":[53],"we":[54,91,128,184],"carefully":[55],"evaluate":[56],"the":[57,60,64,69,81,95,101,110,152,159,170,174,199,210,217,223,231,235,248],"influence":[58,96,218],"system,":[66],"includes":[68],"reduction":[70],"accuracy":[73],"by":[74,85,109,180,240,255],"inaccurate":[82],"parameter":[83,224],"calibration":[84,175,225],"unevenly":[86,178],"distributed":[87],"light.":[89,182,257],"Then,":[90],"figure":[92],"out":[93],"that":[94,139,162,188,230],"Received":[102],"Signals":[103],"Strength":[104],"(RSS)":[105],"values":[106],"is":[107,117,140,149,155,177,238],"determined":[108],"intensity":[113],"PD,":[115],"independent":[118],"external":[120],"factors,":[121],"including":[122],"distance,":[123],"frequency,":[124],"LED,":[125],"etc.":[126],"Next,":[127],"propose":[129],"new":[131,186],"framework,":[133],"RatioVLP,":[134],"where":[135],"ratio":[137,153,201,211],"model":[138,154,251],"more":[141,241],"robust":[142],"to":[143,165,192,197,247],"used.":[150],"severely":[156],"dependent":[157],"Lambert":[160,250],"parameters":[161,187],"are":[163,189],"vulnerable":[164],"light,":[167,194],"reduces":[169],"framework's":[171],"when":[173,245],"area":[176],"covered":[179],"Thus,":[183],"design":[185],"less":[190],"sensitive":[191],"calledR":[195],"parameter,":[196],"connect":[198],"RSS":[200],"corresponding":[204],"distance":[205],"ratio,":[206],"can":[208],"strengthen":[209],"model's":[212],"robustness":[213],"effectively":[215],"reduce":[216],"process.":[226],"Experimental":[227],"results":[228],"show":[229],"proposed":[236],"method":[237],"improved":[239],"than":[242],"50":[243],"%":[244],"compared":[246],"conventional":[249],"in":[252],"scenes":[253],"influenced":[254]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":50},{"year":2024,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
