Realization of Non-carrier Visible Light Communication System based upon LED IT 


Vol. 36,  No. 9, pp. 1117-1125, Sep.  2011


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  Abstract

In this paper, as a study of the simple visible light communication(VLC) with LED light, the visible light communication system that are made up with the 3x3 white LED array for visible light transmission, various photodiodes for visible light reception, and a non-carrier NRZ-OOK modulation scheme is designed and implemented to have a 115.2 kbps data speed at 2.5 m distance between transmitter and receiver. For the performance analysis of the developed VLC system, the maximum distance between VLC transmitter and receiver on the conditions of various transmission speeds, the number of LED array, or the various kind of LED and photodiode is obtained, and various performances are analyzed by experiments.

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  Cite this article

[IEEE Style]

K. S. Lim, S. Baang, Y. U. Lee, "Realization of Non-carrier Visible Light Communication System based upon LED IT," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 9, pp. 1117-1125, 2011. DOI: .

[ACM Style]

Kyeong Sun Lim, Sungkeun Baang, and Yong Up Lee. 2011. Realization of Non-carrier Visible Light Communication System based upon LED IT. The Journal of Korean Institute of Communications and Information Sciences, 36, 9, (2011), 1117-1125. DOI: .

[KICS Style]

Kyeong Sun Lim, Sungkeun Baang, Yong Up Lee, "Realization of Non-carrier Visible Light Communication System based upon LED IT," The Journal of Korean Institute of Communications and Information Sciences, vol. 36, no. 9, pp. 1117-1125, 9. 2011.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880