Information Broadcasting System based on Visible Light Signboard

S.-B. Park, D.K. Jung, H.S. Shin, D.J. Shin, Y.-J. Hyun, K. Lee, and Y.J. Oh (Korea)

Keywords

visible light communication, information broadcasting, LED, signboard

Abstract

We present the feasibility of visible light information broadcasting system based on message signboard. This system can provide the bit error rates (BERs) lower than 10−6 at 4-Mbps and 10-Mbps data rate. Using four LED array modules, 4-Mbps visible light signals could be transmitted over 4.2 m. In case of 10-Mbps data rate, the maximum transmission distance was 3.6 m.

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• DOI:
• From Proceeding (565) Wireless and Optical Communications - 2007

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