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http://dx.doi.org/10.6109/jkiice.2013.17.9.2174

A Study on the Short-Range Wireless Transmission Technology using the LED in Ubiquitous Environment  

Lee, Yang Sun (Division of Computer Engineering, Mokwon University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.17, no.9, 2013 , pp. 2174-2182 More about this Journal
Abstract
This paper analyzed the PHY technology of IEEE 802.15.7 which is a technology trend and international standard of the LED-based VLC communication system. Also, the study analyzed the complexity of the system as well as the reception performance in a visible light wireless channel environment by analyzing detailed technology of PHY I mode and designing the RS code and block interleaver. According to the result, concerning PHY I which is operated in a single mode, it was confirmed that the complexity in designing the system was higher compared with an environment of the transmission of a short massage. Also it was confirmed that in a multi-path visible light channel environment, the reception SNR=1.5dB was required additionally.
Keywords
LED; Visible Light Communication; Short-Range Communication System; IEEE 802.15.7 Standardization;
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