{"id":"https://openalex.org/W3010895094","doi":"https://doi.org/10.1109/access.2020.2982209","title":"Push the Limit of Light-to-Camera Communication","display_name":"Push the Limit of Light-to-Camera Communication","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3010895094","doi":"https://doi.org/10.1109/access.2020.2982209","mag":"3010895094"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2982209","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982209","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043470.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043470.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042266410","display_name":"Hongbang Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbang Zhang","raw_affiliation_strings":["School of Journalism and New Media, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Journalism and New Media, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Journalism and New Media, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Journalism and New Media, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023065228","display_name":"Fan Yang","orcid":"https://orcid.org/0000-0002-5243-843X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Yang","raw_affiliation_strings":["School of Journalism and New Media, Xi\u2019an Jiaotong University, Xi\u2019an, China","School of Journalism and New Media, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-5243-843X","affiliations":[{"raw_affiliation_string":"School of Journalism and New Media, Xi\u2019an Jiaotong University, Xi\u2019an, China","institution_ids":["https://openalex.org/I87445476"]},{"raw_affiliation_string":"School of Journalism and New Media, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.6057,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.6610506,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"55969","last_page":"55979"},"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9958000183105469,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.8422204256057739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.742293119430542},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6028050780296326},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5889821648597717},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5089762210845947},{"id":"https://openalex.org/keywords/symbol-rate","display_name":"Symbol rate","score":0.4963224530220032},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.49124687910079956},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.48341643810272217},{"id":"https://openalex.org/keywords/symbol","display_name":"Symbol (formal)","score":0.4700395464897156},{"id":"https://openalex.org/keywords/keying","display_name":"Keying","score":0.4607153832912445},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.456523597240448},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.4549736976623535},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.44093987345695496},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34078359603881836},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30752110481262207},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.2920902371406555},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2268841564655304},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1873091459274292},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18375533819198608},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10173666477203369},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.06759414076805115},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.06717532873153687}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.8422204256057739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.742293119430542},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6028050780296326},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5889821648597717},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5089762210845947},{"id":"https://openalex.org/C74645175","wikidata":"https://www.wikidata.org/wiki/Q428083","display_name":"Symbol rate","level":4,"score":0.4963224530220032},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.49124687910079956},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.48341643810272217},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.4700395464897156},{"id":"https://openalex.org/C2776542216","wikidata":"https://www.wikidata.org/wiki/Q6398306","display_name":"Keying","level":2,"score":0.4607153832912445},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.456523597240448},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.4549736976623535},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.44093987345695496},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34078359603881836},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30752110481262207},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.2920902371406555},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2268841564655304},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1873091459274292},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18375533819198608},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10173666477203369},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.06759414076805115},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.06717532873153687},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2982209","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982209","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043470.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b8af864494c64596b845b480de537914","is_oa":true,"landing_page_url":"https://doaj.org/article/b8af864494c64596b845b480de537914","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 55969-55979 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2982209","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982209","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043470.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3010895094.pdf","grobid_xml":"https://content.openalex.org/works/W3010895094.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1504081580","https://openalex.org/W1964240868","https://openalex.org/W1970287930","https://openalex.org/W2009317169","https://openalex.org/W2028078039","https://openalex.org/W2050304483","https://openalex.org/W2050835902","https://openalex.org/W2051623619","https://openalex.org/W2081004296","https://openalex.org/W2100303002","https://openalex.org/W2105613766","https://openalex.org/W2105935781","https://openalex.org/W2106805947","https://openalex.org/W2132728200","https://openalex.org/W2161008509","https://openalex.org/W2296125569","https://openalex.org/W2296600582","https://openalex.org/W2478526634","https://openalex.org/W2481385193","https://openalex.org/W2518361385","https://openalex.org/W2526689049","https://openalex.org/W2583115661","https://openalex.org/W2593417291","https://openalex.org/W2760885672","https://openalex.org/W2762698155","https://openalex.org/W2788747469","https://openalex.org/W2791369649","https://openalex.org/W2913220131","https://openalex.org/W2943272814","https://openalex.org/W2957372878","https://openalex.org/W2968446847","https://openalex.org/W2970421133","https://openalex.org/W3105780300","https://openalex.org/W4210279917","https://openalex.org/W4229922087","https://openalex.org/W4232301379","https://openalex.org/W6662721785","https://openalex.org/W6762215654"],"related_works":["https://openalex.org/W1996543123","https://openalex.org/W4388516297","https://openalex.org/W4389302182","https://openalex.org/W2010761432","https://openalex.org/W2089955640","https://openalex.org/W4229074657","https://openalex.org/W1978322239","https://openalex.org/W2355206389","https://openalex.org/W1996863647","https://openalex.org/W2100113469"],"abstract_inverted_index":{"Recent":[0],"years":[1],"have":[2],"witnessed":[3],"the":[4,22,40,53,67,74,77,87,93,101,108,117,130,133,142,148,160],"conceptualization":[5],"and":[6,62,80,181],"development":[7],"of":[8,25,59,70,76,106,110,170],"light-to-camera":[9],"communication":[10],"(LCC).":[11],"Various":[12],"innovative":[13],"modulation":[14,63],"schemes":[15],"are":[16,28],"designed":[17],"for":[18,85,177],"throughput":[19,162],"improvement.":[20],"Nevertheless,":[21],"fundamental":[23],"limits":[24],"LCC":[26,41,71,187],"itself":[27],"still":[29],"unknown":[30],"from":[31,100,132],"a":[32,48,82,122,138,167],"theoretical":[33],"perspective.":[34],"In":[35],"this":[36],"paper,":[37],"we":[38,91,120],"present":[39],"channel":[42,68,150],"model":[43,151],"to":[44,51,127,146],"shed":[45],"light":[46],"on":[47],"question:":[49],"how":[50],"improve":[52,92,189],"system":[54,161],"performance":[55,95],"under":[56,152],"identical":[57],"conditions":[58],"transmitting/receiving":[60],"device":[61],"scheme.":[64],"We":[65,136,173],"reveal":[66],"parameters":[69],"that":[72,159],"affect":[73],"formation":[75],"signal":[78,103,134],"layer":[79,104],"provide":[81],"design":[83],"guideline":[84],"increasing":[86,180],"symbol":[88,168,178],"rate.":[89],"Moreover,":[90],"demodulation":[94,182],"by":[96],"sampling":[97],"judging":[98],"points":[99],"separated":[102],"instead":[105],"detecting":[107],"widths":[109],"bands":[111],"in":[112],"capture":[113],"images.":[114],"To":[115],"enhance":[116],"signal-to-noise":[118],"ratio,":[119],"propose":[121],"short-time":[123],"linear":[124],"regression":[125],"algorithm":[126],"filter":[128],"out":[129],"noise":[131],"layer.":[135],"build":[137],"hardware":[139],"prototype":[140],"with":[141,166],"simple":[143],"ON-OFF":[144],"keying":[145],"demonstrate":[147],"proposed":[149],"various":[153],"experiment":[154],"settings.":[155],"The":[156],"results":[157],"show":[158],"reaches":[163],"8.2":[164],"kbps":[165],"rate":[169,179],"25":[171],"kBd.":[172],"believe":[174],"our":[175],"techniques":[176],"improvement":[183],"can":[184],"help":[185],"other":[186],"systems":[188],"their":[190],"performance.":[191]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}