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Circuit Experiment of Photodiode-Type Visible Light Communication Using the Stochastic Resonance Generated by Interfering Light Noise
This study focuses on visible light communication (VLC) using a photodiode as a receiver. Accurate data transmission by this type of VLC is a challenge because the photodiode cannot detect weak light of subthreshold intensity owing to its insufficient light sensitivity. To overcome this problem, we...
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creator | Arai, Shintaro Tamura, Wataru Yamazato, Takaya Hatano, Hiroyuki Saito, Masato Tanaka, Hiroya Tadokoro, Yukihiro |
description | This study focuses on visible light communication (VLC) using a photodiode as a receiver. Accurate data transmission by this type of VLC is a challenge because the photodiode cannot detect weak light of subthreshold intensity owing to its insufficient light sensitivity. To overcome this problem, we employ a stochastic resonance, which is a nonlinear phenomenon in which the response characteristics of a system improve as its noise intensity increases, for the receiver of this VLC system. We also employ additive light-emitting diode light, which interferes in the photodiode as intentional noise. As an experimental result, the stochastic resonance was achieved by setting the parameters of the noise source appropriately, and we recovered the weak transmitting signal at the receiver. |
doi_str_mv | 10.1109/ISCAS51556.2021.9401452 |
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Accurate data transmission by this type of VLC is a challenge because the photodiode cannot detect weak light of subthreshold intensity owing to its insufficient light sensitivity. To overcome this problem, we employ a stochastic resonance, which is a nonlinear phenomenon in which the response characteristics of a system improve as its noise intensity increases, for the receiver of this VLC system. We also employ additive light-emitting diode light, which interferes in the photodiode as intentional noise. 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As an experimental result, the stochastic resonance was achieved by setting the parameters of the noise source appropriately, and we recovered the weak transmitting signal at the receiver.</description><subject>Interfering light noise</subject><subject>Light emitting diodes</subject><subject>Photodiode</subject><subject>Photodiodes</subject><subject>Receivers</subject><subject>RLC circuits</subject><subject>Sensitivity</subject><subject>Stochastic resonance</subject><subject>Visible light communication</subject><issn>2158-1525</issn><issn>2158-1525</issn><isbn>9781728192017</isbn><isbn>1728192013</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2021</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNpNkE1uwjAUhK3-SKWUE3RRXyCp33OcnyWKKEVCbVWgW-QkL8QV2Cg2UjlA710kWHQ1i9F8oxnGnkDEAKJ4ni3K8UKBUmmMAiEuEgGJwis2QFB5BArVNRsVWQ4Z5lCggOzmn3fH7r3_FgKFSHHAfkvT1wcT-ORnT73ZkQ3ctfyjc8E1xjUULY974l_Gm2pLfG42XeCl2-0O1tQ6GGf5yhu74aEjvgiu7rQPpuaf5J3VtiY-JUu9DtTw6shnNlDfnopOiTPrzRlPD-y21VtPo4sO2eplsixfo_n7dFaO55FBIUNUZW2jCk2oQQFWeSOJKqFSmWudgEwJlUJoW5lL1EUBjU40tEmTZmlVkdZyyB7PXENE6_1pr-6P68uD8g9H6Wa4</recordid><startdate>202105</startdate><enddate>202105</enddate><creator>Arai, Shintaro</creator><creator>Tamura, Wataru</creator><creator>Yamazato, Takaya</creator><creator>Hatano, Hiroyuki</creator><creator>Saito, Masato</creator><creator>Tanaka, Hiroya</creator><creator>Tadokoro, Yukihiro</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>202105</creationdate><title>Circuit Experiment of Photodiode-Type Visible Light Communication Using the Stochastic Resonance Generated by Interfering Light Noise</title><author>Arai, Shintaro ; Tamura, Wataru ; Yamazato, Takaya ; Hatano, Hiroyuki ; Saito, Masato ; Tanaka, Hiroya ; Tadokoro, Yukihiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i203t-b7fd59ae2a1512b8d3eeb05638aa4136e25521ff3832a991da4a1f4d676bbeaa3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Interfering light noise</topic><topic>Light emitting diodes</topic><topic>Photodiode</topic><topic>Photodiodes</topic><topic>Receivers</topic><topic>RLC circuits</topic><topic>Sensitivity</topic><topic>Stochastic resonance</topic><topic>Visible light communication</topic><toplevel>online_resources</toplevel><creatorcontrib>Arai, Shintaro</creatorcontrib><creatorcontrib>Tamura, Wataru</creatorcontrib><creatorcontrib>Yamazato, Takaya</creatorcontrib><creatorcontrib>Hatano, Hiroyuki</creatorcontrib><creatorcontrib>Saito, Masato</creatorcontrib><creatorcontrib>Tanaka, Hiroya</creatorcontrib><creatorcontrib>Tadokoro, Yukihiro</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE/IET Electronic Library</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Arai, Shintaro</au><au>Tamura, Wataru</au><au>Yamazato, Takaya</au><au>Hatano, Hiroyuki</au><au>Saito, Masato</au><au>Tanaka, Hiroya</au><au>Tadokoro, Yukihiro</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Circuit Experiment of Photodiode-Type Visible Light Communication Using the Stochastic Resonance Generated by Interfering Light Noise</atitle><btitle>2021 IEEE International Symposium on Circuits and Systems (ISCAS)</btitle><stitle>ISCAS51556</stitle><date>2021-05</date><risdate>2021</risdate><spage>1</spage><epage>5</epage><pages>1-5</pages><issn>2158-1525</issn><eissn>2158-1525</eissn><isbn>9781728192017</isbn><isbn>1728192013</isbn><abstract>This study focuses on visible light communication (VLC) using a photodiode as a receiver. Accurate data transmission by this type of VLC is a challenge because the photodiode cannot detect weak light of subthreshold intensity owing to its insufficient light sensitivity. To overcome this problem, we employ a stochastic resonance, which is a nonlinear phenomenon in which the response characteristics of a system improve as its noise intensity increases, for the receiver of this VLC system. We also employ additive light-emitting diode light, which interferes in the photodiode as intentional noise. As an experimental result, the stochastic resonance was achieved by setting the parameters of the noise source appropriately, and we recovered the weak transmitting signal at the receiver.</abstract><pub>IEEE</pub><doi>10.1109/ISCAS51556.2021.9401452</doi><tpages>5</tpages></addata></record> |
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ispartof | 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021, p.1-5 |
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subjects | Interfering light noise Light emitting diodes Photodiode Photodiodes Receivers RLC circuits Sensitivity Stochastic resonance Visible light communication |
title | Circuit Experiment of Photodiode-Type Visible Light Communication Using the Stochastic Resonance Generated by Interfering Light Noise |
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