{"id":"https://openalex.org/W2275858757","doi":"https://doi.org/10.1109/gcce.2015.7398671","title":"About multi-level LEDs driving in visible light communication","display_name":"About multi-level LEDs driving in visible light communication","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2275858757","doi":"https://doi.org/10.1109/gcce.2015.7398671","mag":"2275858757"},"language":"en","primary_location":{"id":"doi:10.1109/gcce.2015.7398671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce.2015.7398671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 4th 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/A5012542009","display_name":"Yasuhiro Fukumori","orcid":null},"institutions":[{"id":"https://openalex.org/I103390050","display_name":"Ryukoku University","ror":"https://ror.org/012tqgb57","country_code":"JP","type":"education","lineage":["https://openalex.org/I103390050"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yasuhiro Fukumori","raw_affiliation_strings":["Department of Electronics and Informatics, Ryukoku University, Shiga, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Informatics, Ryukoku University, Shiga, Japan","institution_ids":["https://openalex.org/I103390050"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110590636","display_name":"Yuta Ikeda","orcid":null},"institutions":[{"id":"https://openalex.org/I103390050","display_name":"Ryukoku University","ror":"https://ror.org/012tqgb57","country_code":"JP","type":"education","lineage":["https://openalex.org/I103390050"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuta Ikeda","raw_affiliation_strings":["Department of Electronics and Informatics, Ryukoku University, Shiga, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Informatics, Ryukoku University, Shiga, Japan","institution_ids":["https://openalex.org/I103390050"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087575625","display_name":"Wataru Uemura","orcid":"https://orcid.org/0000-0001-6012-0029"},"institutions":[{"id":"https://openalex.org/I103390050","display_name":"Ryukoku University","ror":"https://ror.org/012tqgb57","country_code":"JP","type":"education","lineage":["https://openalex.org/I103390050"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wataru Uemura","raw_affiliation_strings":["Department of Electronics and Informatics, Ryukoku University, Shiga, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Informatics, Ryukoku University, Shiga, Japan","institution_ids":["https://openalex.org/I103390050"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012542009"],"corresponding_institution_ids":["https://openalex.org/I103390050"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12681915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"366","last_page":"367"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.973800003528595,"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":0.973800003528595,"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/T12941","display_name":"Embedded Systems and FPGA Design","score":0.9401999711990356,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9070000052452087,"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/voltage","display_name":"Voltage","score":0.6994174718856812},{"id":"https://openalex.org/keywords/duct","display_name":"Duct (anatomy)","score":0.6841008067131042},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.6693863272666931},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.5576223134994507},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5266572833061218},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4646216332912445},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35587412118911743},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3260021209716797},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22565865516662598}],"concepts":[{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6994174718856812},{"id":"https://openalex.org/C2781212128","wikidata":"https://www.wikidata.org/wiki/Q2256181","display_name":"Duct (anatomy)","level":2,"score":0.6841008067131042},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.6693863272666931},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.5576223134994507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5266572833061218},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4646216332912445},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35587412118911743},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3260021209716797},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22565865516662598},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcce.2015.7398671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce.2015.7398671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 4th 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":0,"referenced_works":[],"related_works":["https://openalex.org/W2501797479","https://openalex.org/W2997630107","https://openalex.org/W3081944688","https://openalex.org/W3109516991","https://openalex.org/W2395898055","https://openalex.org/W2874864613","https://openalex.org/W2291056487","https://openalex.org/W2289948051","https://openalex.org/W3096625689","https://openalex.org/W2921419196"],"abstract_inverted_index":{"In":[0,45,70,112,230,286],"museums":[1],"exhibits":[2],"and":[3,37,137,187,199,210,250,265,304],"works":[4],"are":[5,117,126,208],"presented":[6],"in":[7,128,252],"a":[8,16,19,27,85,149,154,170,184,188,196,200,224,238,244,248,270],"variety":[9],"of":[10,42,93,110,124,166,176,223,226,236,262,268,272],"ways":[11],"to":[12,26,119,148,246,258,277,301],"visitors.":[13],"There":[14],"is":[15,58,82,88,221,234],"method":[17,171],"using":[18,51,153,182,269],"visible":[20,33,61],"light":[21,34,62],"communications":[22],"which":[23,220],"superimposes":[24],"information":[25,177],"spotlight":[28,48,81],"illuminating":[29],"the":[30,43,47,52,55,76,80,94,100,105,133,141,158,179,204,218,256,260,263,279,283,290,293],"exhibits.":[31],"The":[32],"communication":[35,63],"transmits":[36],"receives":[38],"signal":[39,233],"by":[40],"blinking":[41],"light.":[44],"addition,":[46,231],"has":[49],"been":[50],"LED":[53,57],"as":[54,104],"element.":[56],"suitable":[59],"for":[60,90,172],"because":[64],"it":[65],"can":[66,98,138,162,306],"blink":[67],"very":[68],"fast.":[69],"this":[71,113,287],"paper,":[72],"we":[73,97,145,161,216,241,275],"focus":[74],"on":[75,157,282,292],"duct":[77,86,101,121,180,294],"rail":[78,87,102,181,295],"that":[79],"connected.":[83],"Usually":[84],"used":[89],"power":[91,106],"supply":[92,107],"spotlight.":[95,167],"And":[96],"use":[99,217,243,255],"not":[103],"but":[108],"control":[109,159,163],"LEDs.":[111],"method,":[114,289],"when":[115,192,232],"multi-spotlights":[116],"connected":[118,127],"certain":[120],"rail,":[122],"all":[123],"them":[125],"parallel.":[129],"So":[130],"they":[131,207,305],"have":[132,276,296],"same":[134,142,205],"flash":[135,298],"pattern,":[136],"only":[139,237,280],"send":[140,307],"information.":[143,309],"Here":[144,215],"pay":[146],"attention":[147],"negative":[150,155,189,201,239],"voltage.":[151,190],"By":[152],"voltage":[156,186,198,202,212,261,303],"line,":[160],"two":[164,174],"kinds":[165,175],"We":[168,254],"propose":[169],"distributing":[173],"from":[178],"both":[183,195],"positive":[185,197,264],"But":[191],"signals":[193],"output":[194,247],"at":[203],"time,":[206],"added":[209],"their":[211],"becomes":[213],"0.":[214],"carrier":[219,245],"consisted":[222,235],"lot":[225,271],"fast":[227],"square":[228],"waves.":[229],"voltage,":[240],"should":[242],"0V":[249],"-5V":[251],"turn.":[253],"diode":[257,281],"extract":[259],"negative.":[266],"Instead":[267],"electric":[273],"parts,":[274],"set":[278],"circuit":[284],"board.":[285],"proposed":[288],"LEDs":[291],"different":[297,308],"patterns":[299],"according":[300],"each":[302]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
