{"id":"https://openalex.org/W2293184827","doi":"https://doi.org/10.1109/ispacs.2015.7432806","title":"An application of OFDM-IDMA to uplink multiuser visible light communication system","display_name":"An application of OFDM-IDMA to uplink multiuser visible light communication system","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2293184827","doi":"https://doi.org/10.1109/ispacs.2015.7432806","mag":"2293184827"},"language":"en","primary_location":{"id":"doi:10.1109/ispacs.2015.7432806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2015.7432806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","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/A5058381654","display_name":"Asato Kuriharat","orcid":null},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Asato Kuriharat","raw_affiliation_strings":["Chiba Daigaku, Chiba, Chiba, JP"],"affiliations":[{"raw_affiliation_string":"Chiba Daigaku, Chiba, Chiba, JP","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108759844","display_name":"Chang-Jun Ahn","orcid":null},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chang-Jun Ahn","raw_affiliation_strings":["Graduate school of Engineering, Chiba University, Inage, Chiba, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate school of Engineering, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110517172","display_name":"Tatsuya Omori","orcid":null},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Omori","raw_affiliation_strings":["Graduate school of Engineering, Chiba University, Inage, Chiba, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate school of Engineering, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087389043","display_name":"Ken-ya Hashimoto","orcid":null},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken-ya Hashimoto","raw_affiliation_strings":["Graduate school of Engineering, Chiba University, Inage, Chiba, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate school of Engineering, Chiba University, Inage, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5058381654"],"corresponding_institution_ids":["https://openalex.org/I159385669"],"apc_list":null,"apc_paid":null,"fwci":0.1973,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.61058913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"412","last_page":"416"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication 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/T10851","display_name":"Optical Wireless Communication 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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9832000136375427,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9157000184059143,"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/visible-light-communication","display_name":"Visible light communication","score":0.8651105165481567},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8043003082275391},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7851258516311646},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.6291237473487854},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6220670342445374},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.595107913017273},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5479512214660645},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5193137526512146},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.45702052116394043},{"id":"https://openalex.org/keywords/intersymbol-interference","display_name":"Intersymbol interference","score":0.4211440086364746},{"id":"https://openalex.org/keywords/multiuser-detection","display_name":"Multiuser detection","score":0.41493287682533264},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4129894971847534},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39937737584114075},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3227294087409973},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2865009307861328},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13641703128814697},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.12822315096855164},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09858670830726624}],"concepts":[{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.8651105165481567},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8043003082275391},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7851258516311646},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.6291237473487854},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6220670342445374},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.595107913017273},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5479512214660645},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5193137526512146},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.45702052116394043},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.4211440086364746},{"id":"https://openalex.org/C2777104032","wikidata":"https://www.wikidata.org/wiki/Q16324514","display_name":"Multiuser detection","level":3,"score":0.41493287682533264},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4129894971847534},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39937737584114075},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3227294087409973},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2865009307861328},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13641703128814697},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.12822315096855164},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09858670830726624},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ispacs.2015.7432806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ispacs.2015.7432806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2051204411","https://openalex.org/W2102241149","https://openalex.org/W2106440884","https://openalex.org/W2117890770","https://openalex.org/W2120069600","https://openalex.org/W2125407132","https://openalex.org/W2144644352","https://openalex.org/W2201227411","https://openalex.org/W6677907103"],"related_works":["https://openalex.org/W1982984712","https://openalex.org/W2391135340","https://openalex.org/W1933375666","https://openalex.org/W2171748043","https://openalex.org/W4236271946","https://openalex.org/W2105308860","https://openalex.org/W1997358463","https://openalex.org/W2545278143","https://openalex.org/W174650468","https://openalex.org/W2143469310"],"abstract_inverted_index":{"Wireless":[0],"visible":[1,113],"light":[2,114],"communication":[3,23,115],"system":[4,111],"uses":[5],"LED":[6],"illumination":[7],"for":[8,14,91],"data":[9],"transmission.":[10],"It":[11],"is":[12,36,53,131],"important":[13],"a":[15,20,37,40,45],"performance":[16,123],"index":[17],"to":[18,56,112],"evaluate":[19],"variation":[21],"of":[22,28,39,51,59,124,137],"quality":[24],"with":[25,128],"the":[26,48,57,60,77,92,99,109,132],"number":[27,50],"users.":[29],"Although":[30],"CDMA":[31],"(Code":[32],"Division":[33,81,85],"Multiple":[34,86],"Access)":[35],"representative":[38],"conventional":[41],"multiple":[42],"access":[43],"in":[44],"wireless":[46],"communication,":[47],"maximum":[49],"users":[52],"limited":[54],"due":[55],"length":[58],"spread":[61],"code,":[62],"ISI":[63],"(Inter-Symbol":[64],"Interference)":[65],"and":[66],"MAI":[67],"(Multiple":[68],"Access":[69],"Interference).":[70],"To":[71],"solve":[72],"these":[73],"problems,":[74],"we":[75,96,107],"propose":[76],"OFDM-IDMA":[78,110,127],"(Orthogonal":[79],"Frequency":[80],"Multiplexing":[82],"-":[83],"Interleave":[84],"Access),":[87],"which":[88],"has":[89],"robustness":[90,100],"above-mentioned":[93],"problems.":[94],"Moreover,":[95],"can":[97],"improve":[98],"by":[101],"using":[102],"multi":[103],"carrier":[104],"modulation.":[105],"Therefore":[106],"apply":[108],"system.":[116],"The":[117],"simulation":[118],"result":[119],"shows":[120],"that":[121,136],"BER":[122],"an":[125],"optical":[126],"multiuser":[129],"situation":[130],"approximately":[133],"same":[134],"as":[135],"single":[138],"user.":[139]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
