{"id":"https://openalex.org/W2056645936","doi":"https://doi.org/10.1109/glocomw.2013.6825138","title":"Angular diversity approach to indoor positioning using visible light","display_name":"Angular diversity approach to indoor positioning using visible light","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2056645936","doi":"https://doi.org/10.1109/glocomw.2013.6825138","mag":"2056645936"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2013.6825138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2013.6825138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Globecom Workshops (GC Wkshps)","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/A5103128245","display_name":"Michael T. Taylor","orcid":"https://orcid.org/0000-0002-8542-5010"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Michael T. Taylor","raw_affiliation_strings":["Dept. Electrical & Computer Engineering, McMaster University, Hamilton, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"Dept. Electrical & Computer Engineering, McMaster University, Hamilton, Ontario, Canada","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091612000","display_name":"Steve Hranilovic","orcid":"https://orcid.org/0000-0003-0308-2489"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Steve Hranilovic","raw_affiliation_strings":["Dept. Electrical & Computer Engineering, McMaster University, Hamilton, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"Dept. Electrical & Computer Engineering, McMaster University, Hamilton, Ontario, Canada","institution_ids":["https://openalex.org/I98251732"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103128245"],"corresponding_institution_ids":["https://openalex.org/I98251732"],"apc_list":null,"apc_paid":null,"fwci":0.7094,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.74861513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1093","last_page":"1098"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T10851","display_name":"Optical Wireless Communication 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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9865999817848206,"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/collimated-light","display_name":"Collimated light","score":0.8208532333374023},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.5994276404380798},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5513345003128052},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.49363863468170166},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4881173074245453},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3836088180541992},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3480214476585388},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.324849009513855},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23822587728500366}],"concepts":[{"id":"https://openalex.org/C34445779","wikidata":"https://www.wikidata.org/wiki/Q1571347","display_name":"Collimated light","level":3,"score":0.8208532333374023},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.5994276404380798},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5513345003128052},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.49363863468170166},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4881173074245453},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3836088180541992},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3480214476585388},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.324849009513855},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23822587728500366},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocomw.2013.6825138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2013.6825138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2033790484","https://openalex.org/W2033944049","https://openalex.org/W2093544555","https://openalex.org/W2100989187","https://openalex.org/W2108482152","https://openalex.org/W2109603334","https://openalex.org/W2126734666","https://openalex.org/W2152613565","https://openalex.org/W2162313297","https://openalex.org/W6673800716"],"related_works":["https://openalex.org/W2062726564","https://openalex.org/W3097053879","https://openalex.org/W2131145541","https://openalex.org/W1988194985","https://openalex.org/W2090411185","https://openalex.org/W2110679701","https://openalex.org/W3133965461","https://openalex.org/W2027947893","https://openalex.org/W2015339904","https://openalex.org/W2171499642"],"abstract_inverted_index":{"A":[0,21],"system":[1],"for":[2],"indoor":[3],"localization":[4],"using":[5,112],"partially":[6],"collimated":[7],"light":[8,39],"from":[9],"individual":[10],"LEDs":[11,68],"inside":[12],"a":[13,45,77,93,100],"luminary":[14,30,72],"is":[15,109],"proposed,":[16],"simulated":[17],"and":[18,31,89,115],"tested":[19],"experimentally.":[20],"simple":[22],"biconvex":[23],"lens":[24],"provides":[25,51],"angular":[26],"diversity":[27],"to":[28,75],"the":[29,105],"generates":[32],"multiple":[33,67],"spatially":[34],"separated":[35],"regions":[36],"of":[37,80],"overlapping":[38],"which":[40],"can":[41],"be":[42],"resolved":[43],"with":[44,118],"single":[46],"detector":[47],"receiver.":[48],"This":[49],"approach":[50],"location":[52],"information":[53],"without":[54],"relying":[55],"on":[56,96],"signal":[57],"intensity":[58],"measurements,":[59,98],"time-of-flight":[60],"data":[61],"or":[62],"complex":[63],"imaging":[64],"approaches.":[65],"The":[66],"available":[69],"in":[70,99],"each":[71],"are":[73],"exploited":[74],"create":[76],"large":[78],"number":[79],"uniquely":[81],"detectable":[82],"regions,":[83],"enabling":[84],"both":[85],"low":[86,90],"positioning":[87,107],"error":[88,108],"complexity.":[91],"Using":[92],"model":[94],"based":[95],"experimental":[97],"prototypical":[101],"5&#x00D7;5&#x00D7;3":[102],"m":[103],"room":[104],"average":[106],"26.0":[110],"cm":[111,117],"4":[113],"luminaries":[114],"12.9":[116],"9":[119],"luminaries.":[120]},"counts_by_year":[{"year":2024,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
