Rotary LED Transmitter for Improving Data Transmission Rate of Image Sensor Communication
This study focuses on image sensor communication (ISC), which is a form of visible light communication, using a light-emitting diode (LED) and a camera as the transmitting and receiving device, respectively. In an ISC system, the receiver captures optical signals transmitted by blinking LEDs as an i...
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| Veröffentlicht in: | IEEE photonics journal 2021-08, Vol.13 (4), p.1-11, Article 7300611 |
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| creator | Arai, Shintaro Tang, Zhengqiang Nakayama, Akinori Takata, Haruhiro Yendo, Tomohiro |
| description | This study focuses on image sensor communication (ISC), which is a form of visible light communication, using a light-emitting diode (LED) and a camera as the transmitting and receiving device, respectively. In an ISC system, the receiver captures optical signals transmitted by blinking LEDs as an image and demodulates the data using the captured image. The ISC system can spatially separate signals and noises in the image, thus providing superior anti-interference ability. However, because the speed of ISC depends on the shooting speed of the camera, the receiver suffers from a low data transmission rate when a low-speed camera is used. To improve the data rate of ISC, we have developed a rotary LED transmitter. This transmitter cylindrically rotates the blinking LEDs during the exposure time of the camera. The camera captures multiple blinking states of LEDs as afterimages in a single image, thereby increasing the amount of data received per image. In this paper, we propose an ISC system using a rotary LED transmitter and present an experiment for the evaluation of the data rate. The result indicates that the data rate of the rotary LED transmitter is 60 times that of the conventional method. |
| doi_str_mv | 10.1109/JPHOT.2021.3097772 |
| format | Article |
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In an ISC system, the receiver captures optical signals transmitted by blinking LEDs as an image and demodulates the data using the captured image. The ISC system can spatially separate signals and noises in the image, thus providing superior anti-interference ability. However, because the speed of ISC depends on the shooting speed of the camera, the receiver suffers from a low data transmission rate when a low-speed camera is used. To improve the data rate of ISC, we have developed a rotary LED transmitter. This transmitter cylindrically rotates the blinking LEDs during the exposure time of the camera. The camera captures multiple blinking states of LEDs as afterimages in a single image, thereby increasing the amount of data received per image. In this paper, we propose an ISC system using a rotary LED transmitter and present an experiment for the evaluation of the data rate. The result indicates that the data rate of the rotary LED transmitter is 60 times that of the conventional method.</description><identifier>ISSN: 1943-0655</identifier><identifier>EISSN: 1943-0655</identifier><identifier>EISSN: 1943-0647</identifier><identifier>DOI: 10.1109/JPHOT.2021.3097772</identifier><identifier>CODEN: PJHOC3</identifier><language>eng</language><publisher>PISCATAWAY: IEEE</publisher><subject>afterimage of LED light ; Afterimages ; Blinking ; Cameras ; Communication ; Data transmission ; Engineering ; Engineering, Electrical & Electronic ; image sensor communication ; Image sensors ; Image transmission ; Light emitting diodes ; Low speed ; Mirrors ; optical camera communication ; Optical communication ; Optical transmitters ; Optics ; Physical Sciences ; Physics ; Physics, Applied ; Radio transmitters ; rotary LED transmitter ; Science & Technology ; Technology ; Transmission rate (communications) ; Transmitters ; Visible light communication</subject><ispartof>IEEE photonics journal, 2021-08, Vol.13 (4), p.1-11, Article 7300611</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>11</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000685885700001</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c471t-55d86acdb1fe4b553a5de2be637e22f58a4cdd5615c4843ca3eb85e8c6a2b6363</citedby><cites>FETCH-LOGICAL-c471t-55d86acdb1fe4b553a5de2be637e22f58a4cdd5615c4843ca3eb85e8c6a2b6363</cites><orcidid>0000-0003-1424-7496 ; 0000-0002-4562-9385</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9490320$$EHTML$$P50$$Gieee$$Hfree_for_read</linktohtml><link.rule.ids>315,782,786,866,2104,2116,27640,27931,27932,39265,54940</link.rule.ids></links><search><creatorcontrib>Arai, Shintaro</creatorcontrib><creatorcontrib>Tang, Zhengqiang</creatorcontrib><creatorcontrib>Nakayama, Akinori</creatorcontrib><creatorcontrib>Takata, Haruhiro</creatorcontrib><creatorcontrib>Yendo, Tomohiro</creatorcontrib><title>Rotary LED Transmitter for Improving Data Transmission Rate of Image Sensor Communication</title><title>IEEE photonics journal</title><addtitle>JPHOT</addtitle><addtitle>IEEE PHOTONICS J</addtitle><description>This study focuses on image sensor communication (ISC), which is a form of visible light communication, using a light-emitting diode (LED) and a camera as the transmitting and receiving device, respectively. In an ISC system, the receiver captures optical signals transmitted by blinking LEDs as an image and demodulates the data using the captured image. The ISC system can spatially separate signals and noises in the image, thus providing superior anti-interference ability. However, because the speed of ISC depends on the shooting speed of the camera, the receiver suffers from a low data transmission rate when a low-speed camera is used. To improve the data rate of ISC, we have developed a rotary LED transmitter. This transmitter cylindrically rotates the blinking LEDs during the exposure time of the camera. The camera captures multiple blinking states of LEDs as afterimages in a single image, thereby increasing the amount of data received per image. In this paper, we propose an ISC system using a rotary LED transmitter and present an experiment for the evaluation of the data rate. The result indicates that the data rate of the rotary LED transmitter is 60 times that of the conventional method.</description><subject>afterimage of LED light</subject><subject>Afterimages</subject><subject>Blinking</subject><subject>Cameras</subject><subject>Communication</subject><subject>Data transmission</subject><subject>Engineering</subject><subject>Engineering, Electrical & Electronic</subject><subject>image sensor communication</subject><subject>Image sensors</subject><subject>Image transmission</subject><subject>Light emitting diodes</subject><subject>Low speed</subject><subject>Mirrors</subject><subject>optical camera communication</subject><subject>Optical communication</subject><subject>Optical transmitters</subject><subject>Optics</subject><subject>Physical Sciences</subject><subject>Physics</subject><subject>Physics, Applied</subject><subject>Radio transmitters</subject><subject>rotary LED transmitter</subject><subject>Science & Technology</subject><subject>Technology</subject><subject>Transmission rate (communications)</subject><subject>Transmitters</subject><subject>Visible light communication</subject><issn>1943-0655</issn><issn>1943-0655</issn><issn>1943-0647</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>ESBDL</sourceid><sourceid>RIE</sourceid><sourceid>HGBXW</sourceid><sourceid>DOA</sourceid><recordid>eNqNkU9v1DAQxSNEJUrLF4BLJI5oF_-Pc0RpabdaqVW7HDhZY2ey8qqJi-0t4tvjbkrhyMmj8fu98fhV1XtKlpSS9vPVzeX1ZskIo0tO2qZp2KvqmLaCL4iS8vU_9ZvqbUo7QlRLZXtcfb8NGeKven1-Vm8iTGn0OWOshxDr1fgQw6OftvUZZPhznZIPU30LGeswFA1ssb7DKRWgC-O4n7yDXCSn1dEA9wnfPZ8n1bev55vucrG-vlh1X9YLJxqaF1L2WoHrLR1QWCk5yB6ZRcUbZGyQGoTre6modEIL7oCj1RK1U8Cs4oqfVKvZtw-wMw_Rj2UfE8CbQyPErYGYvbtHM1grB0Ub6aQVvQDdgyVgJTS09BkrXh9nr7L4jz2mbHZhH6fyfMOkYpwqJtqiYrPKxZBSxOFlKiXmKQ5ziMM8xWGe4yjQpxn6iTYMyXmcHL6ApASipdayKRWhRa3_X935fPjxLuynXNAPM-oR_yKtaAlnhP8G_72n6Q</recordid><startdate>20210801</startdate><enddate>20210801</enddate><creator>Arai, Shintaro</creator><creator>Tang, Zhengqiang</creator><creator>Nakayama, Akinori</creator><creator>Takata, Haruhiro</creator><creator>Yendo, Tomohiro</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>ESBDL</scope><scope>RIA</scope><scope>RIE</scope><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-1424-7496</orcidid><orcidid>https://orcid.org/0000-0002-4562-9385</orcidid></search><sort><creationdate>20210801</creationdate><title>Rotary LED Transmitter for Improving Data Transmission Rate of Image Sensor Communication</title><author>Arai, Shintaro ; Tang, Zhengqiang ; Nakayama, Akinori ; Takata, Haruhiro ; Yendo, Tomohiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c471t-55d86acdb1fe4b553a5de2be637e22f58a4cdd5615c4843ca3eb85e8c6a2b6363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>afterimage of LED light</topic><topic>Afterimages</topic><topic>Blinking</topic><topic>Cameras</topic><topic>Communication</topic><topic>Data transmission</topic><topic>Engineering</topic><topic>Engineering, Electrical & Electronic</topic><topic>image sensor communication</topic><topic>Image sensors</topic><topic>Image transmission</topic><topic>Light emitting diodes</topic><topic>Low speed</topic><topic>Mirrors</topic><topic>optical camera communication</topic><topic>Optical communication</topic><topic>Optical transmitters</topic><topic>Optics</topic><topic>Physical Sciences</topic><topic>Physics</topic><topic>Physics, Applied</topic><topic>Radio transmitters</topic><topic>rotary LED transmitter</topic><topic>Science & Technology</topic><topic>Technology</topic><topic>Transmission rate (communications)</topic><topic>Transmitters</topic><topic>Visible light communication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Arai, Shintaro</creatorcontrib><creatorcontrib>Tang, Zhengqiang</creatorcontrib><creatorcontrib>Nakayama, Akinori</creatorcontrib><creatorcontrib>Takata, Haruhiro</creatorcontrib><creatorcontrib>Yendo, Tomohiro</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE Xplore Open Access Journals</collection><collection>IEEE All-Society Periodicals Package (ASPP) Online</collection><collection>IEEE Xplore Digital Library</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>IEEE photonics journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arai, Shintaro</au><au>Tang, Zhengqiang</au><au>Nakayama, Akinori</au><au>Takata, Haruhiro</au><au>Yendo, Tomohiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rotary LED Transmitter for Improving Data Transmission Rate of Image Sensor Communication</atitle><jtitle>IEEE photonics journal</jtitle><stitle>JPHOT</stitle><stitle>IEEE PHOTONICS J</stitle><date>2021-08-01</date><risdate>2021</risdate><volume>13</volume><issue>4</issue><spage>1</spage><epage>11</epage><pages>1-11</pages><artnum>7300611</artnum><issn>1943-0655</issn><eissn>1943-0655</eissn><eissn>1943-0647</eissn><coden>PJHOC3</coden><abstract>This study focuses on image sensor communication (ISC), which is a form of visible light communication, using a light-emitting diode (LED) and a camera as the transmitting and receiving device, respectively. In an ISC system, the receiver captures optical signals transmitted by blinking LEDs as an image and demodulates the data using the captured image. The ISC system can spatially separate signals and noises in the image, thus providing superior anti-interference ability. However, because the speed of ISC depends on the shooting speed of the camera, the receiver suffers from a low data transmission rate when a low-speed camera is used. To improve the data rate of ISC, we have developed a rotary LED transmitter. This transmitter cylindrically rotates the blinking LEDs during the exposure time of the camera. The camera captures multiple blinking states of LEDs as afterimages in a single image, thereby increasing the amount of data received per image. In this paper, we propose an ISC system using a rotary LED transmitter and present an experiment for the evaluation of the data rate. The result indicates that the data rate of the rotary LED transmitter is 60 times that of the conventional method.</abstract><cop>PISCATAWAY</cop><pub>IEEE</pub><doi>10.1109/JPHOT.2021.3097772</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-1424-7496</orcidid><orcidid>https://orcid.org/0000-0002-4562-9385</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | afterimage of LED light Afterimages Blinking Cameras Communication Data transmission Engineering Engineering, Electrical & Electronic image sensor communication Image sensors Image transmission Light emitting diodes Low speed Mirrors optical camera communication Optical communication Optical transmitters Optics Physical Sciences Physics Physics, Applied Radio transmitters rotary LED transmitter Science & Technology Technology Transmission rate (communications) Transmitters Visible light communication |
| title | Rotary LED Transmitter for Improving Data Transmission Rate of Image Sensor Communication |
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