{"id":"https://openalex.org/W3124350226","doi":"https://doi.org/10.1109/globecom42002.2020.9322577","title":"Visible light communication-based positioning for indoor environments using supervised learning","display_name":"Visible light communication-based positioning for indoor environments using supervised learning","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3124350226","doi":"https://doi.org/10.1109/globecom42002.2020.9322577","mag":"3124350226"},"language":"en","primary_location":{"id":"doi:10.1109/globecom42002.2020.9322577","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom42002.2020.9322577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2020 - 2020 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.aalto.fi/en/publications/7c2ff131-460a-4d78-9240-df2c8286540e","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012132140","display_name":"Mehmet C. Ilter","orcid":"https://orcid.org/0000-0002-1773-0507"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mehmet C. Ilter","raw_affiliation_strings":["Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031241559","display_name":"Alexis A. Dowhuszko","orcid":"https://orcid.org/0000-0002-8555-6432"},"institutions":[{"id":"https://openalex.org/I4210087295","display_name":"Centre Tecnologic de Telecomunicacions de Catalunya","ror":"https://ror.org/001cwea56","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210087295","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alexis A. Dowhuszko","raw_affiliation_strings":["Centre Tecnol\u00f2gic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre Tecnol\u00f2gic de Telecomunicacions de Catalunya (CTTC/CERCA), Castelldefels, Barcelona, Spain","institution_ids":["https://openalex.org/I4210087295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054276159","display_name":"Kiran K. Vangapattu","orcid":null},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kiran K. Vangapattu","raw_affiliation_strings":["Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051300130","display_name":"Jyri H\u00e4m\u00e4l\u00e4inen","orcid":"https://orcid.org/0000-0002-3305-2961"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jyri Hamalainen","raw_affiliation_strings":["Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036110624","display_name":"Risto Wichman","orcid":"https://orcid.org/0000-0002-5261-5037"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Risto Wichman","raw_affiliation_strings":["Aalto University, Espoo, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.431,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81402528,"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":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication 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/T10851","display_name":"Optical Wireless Communication 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/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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/visible-light-communication","display_name":"Visible light communication","score":0.8416849374771118},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8201979398727417},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5953739881515503},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5616675615310669},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.533148467540741},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.48864442110061646},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.4873217046260834},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47279828786849976},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.459544837474823},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.44151052832603455},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20766451954841614},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09761503338813782},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.09474712610244751},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07927286624908447}],"concepts":[{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.8416849374771118},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8201979398727417},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5953739881515503},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5616675615310669},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.533148467540741},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.48864442110061646},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.4873217046260834},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47279828786849976},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.459544837474823},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.44151052832603455},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20766451954841614},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09761503338813782},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.09474712610244751},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07927286624908447},{"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/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/globecom42002.2020.9322577","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom42002.2020.9322577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2020 - 2020 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/102789","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/7c2ff131-460a-4d78-9240-df2c8286540e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"},{"id":"pmh:oai:zenodo.org:7234111","is_oa":true,"landing_page_url":"https://zenodo.org/record/7234111","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/102789","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/7c2ff131-460a-4d78-9240-df2c8286540e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"acceptedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1541892958","https://openalex.org/W2042706896","https://openalex.org/W2073808079","https://openalex.org/W2111566853","https://openalex.org/W2285900638","https://openalex.org/W2596118521","https://openalex.org/W2726335596","https://openalex.org/W2787641208","https://openalex.org/W2911964244","https://openalex.org/W2942447024","https://openalex.org/W2964029185","https://openalex.org/W2985752695","https://openalex.org/W2995542395","https://openalex.org/W2999270530","https://openalex.org/W3009570207"],"related_works":["https://openalex.org/W2501797479","https://openalex.org/W2997630107","https://openalex.org/W3109516991","https://openalex.org/W2291056487","https://openalex.org/W2889302474","https://openalex.org/W2280661472","https://openalex.org/W2242405830","https://openalex.org/W3192595930","https://openalex.org/W3141622885","https://openalex.org/W2963071055"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"a":[3,24,108,117,126,149,181,187,197,207],"novel":[4],"way":[5],"to":[6,31,41,66,86,147,213],"estimate":[7,67],"the":[8,18,33,43,55,61,68,73,80,88,98,105,120,139,142,156,159,162,174,193,203,211],"position":[9,157],"of":[10,79,97,107,119,141,158,168,195,200],"an":[11,14,46],"object":[12,47,74,160,212],"in":[13,48,92,115,134,202],"indoor":[15],"environment,":[16],"using":[17],"Channel":[19],"State":[20],"Information":[21],"(CSI)":[22],"that":[23,45,72,83,173,186],"Visible":[25],"Light":[26],"Communication":[27],"(VLC)":[28],"system":[29],"collects":[30],"maintain":[32],"link-level":[34],"connectivity.":[35],"First,":[36],"supervised":[37],"learning":[38],"is":[39,64,84,129,145,190],"applied":[40],"characterize,":[42],"effect":[44],"variable":[49],"but":[50],"known":[51],"positions":[52,71],"has":[53],"on":[54,113,210],"received":[56],"optical":[57],"wireless":[58],"signal.":[59],"Second,":[60],"trained":[62],"classifier":[63],"used":[65,85,146],"new":[69],"unknown":[70],"may":[75],"take,":[76],"making":[77],"use":[78],"instantaneous":[81],"CSI":[82,140],"equalize":[87],"data-carrying":[89],"signal":[90,123],"samples":[91],"reception.":[93],"The":[94,165],"practical":[95],"validation":[96],"proposed":[99,175],"positioning":[100,177],"approach":[101,178],"was":[102],"done":[103],"with":[104],"aid":[106],"software-defined":[109],"VLC":[110,143,208],"link":[111],"based":[112],"OFDM,":[114],"which":[116,153],"copy":[118],"intensity":[121],"modulated":[122],"coming":[124],"from":[125],"Phosphor-converted":[127],"LED":[128],"captured":[130],"by":[131],"Photodetectors":[132],"(PDs)":[133],"different":[135],"room":[136],"locations.":[137],"Then,":[138],"receiver":[144,209],"train":[148],"Random":[150],"Forest":[151],"classifier,":[152],"will":[154],"predict":[155],"during":[161],"assessment":[163],"phase.":[164],"performance":[166],"evaluation":[167],"our":[169],"experimental":[170],"setting":[171],"shows":[172],"VLC-based":[176],"can":[179],"reach":[180],"few":[182],"centimeter":[183],"accuracy,":[184],"provided":[185],"proper":[188],"training":[189],"executed,":[191],"without":[192],"necessity":[194],"deploying":[196],"large":[198],"number":[199],"PDs":[201],"room,":[204],"or":[205],"adding":[206],"be":[214],"tracked.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}