Journal of Advanced Information Technology and Convergence (한국정보기술학회 영문논문지)

Korean Institute of Information Technology (한국정보기술학회)
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Design and Performance Analysis of Visible -Light Wireless Communication System using LED

  • Received : 2018.12.07
  • Accepted : 2018.12.28
  • Published : 2018.12.31
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Abstract

In this study, we analyzed an outdoor visible light communication system and implemented it through a simulation. We designed a Reed-Solomon encoder, a variable interleaver structure, and set it to the Institute of Electrical and Electronics Engineers (IEEE) 802.15.7 PHY I specification mode. We also analyzed the performance of an additive white gaussian noise (AWGN) channel environment using a root-raised-cosine (RRC) filter, implemented a MATLAB simulation and analyzed its performance. The results showed a requirement for an additional signal-to-noise ratio (SNR) of approximately 1.5 dB in a 3-ray multipath visible light channel environment than in an AWGN environment.

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References

  1. H. J. Kang, "A Study on the Visible Light of the Wireless Communication and Its Application", Journal of Digital Contents Society, Vol. 8, No. 4, pp.425-430, Dec. 2007.
  2. S. H. Kim. "Development of Wireless Communication System Using Visible Light between the LEDs", Journal of Korean Institute of Information Technology, Vol. 14, No. 11, pp. 151-157, Nov. 2016.
  3. IEEE Computer Society, "IEEE Standard for Local and metropolitan area networks-Part 15.7: Short-Range Wireless Optical Communication Using Visible Light", IEEE Computer Society, Washington, Sep. 2011.
  4. J. Y. Kim, "LED Visible Light Communication Systems", Hongreung Science Publishers, Seoul, 2009.
  5. M. Kavehrad, "Sustainable energy-efficient wireless applications using light", IEEE Commun. Mag., Vol. 48, No. 12, pp. 66-73, Dec. 2010. https://doi.org/10.1109/MCOM.2010.5673074
  6. K. Cui et al., "Line-of-sight visible communication system design and demonstration", 7th IEEE Int'l. Symp. Commun. Sys. Networks and Digital Signal Proc., Newcastle, Sep. 2010, pp. 21-23.
  7. D. O'Brien and M. Katz, "Optical wireless communications within fourth-generation wireless systems", J. Opt. Network, Vol. 4, Issue 6, pp. 312-322, May 2005. https://doi.org/10.1364/JON.4.000312
  8. T. Komine and M. Nakagawa, "Fundamental Analysis for Visible Light communication system using LED light", IEEE Trans. Consum. Electron., Vol. 50, Issue 1, pp. 100-107, Feb. 2004. https://doi.org/10.1109/TCE.2004.1277847
  9. O'Brien-Dc et al., 'VLC with white-light LEDs: strategies to increase data-rate', Presented at IEEE 802.15c meeting Jacksonville, Fl, USA, https://mentor.ieee.org/ 802.15/dcn/08/15-08-0265-00-0vlc-vlc-with-white-light-leds-strategies-for-increasing-data-rate.pdf. (accessed 9 May 2008)
  10. IEEE: IEEE 802.15 WPAN Visual Light Communication Study Group (IGvlc), [online] http://www.ieee802.org/15/pub/IGvlc.html
  11. J. Y. Kim el al., "New Line Coding of Visible Light Communication System for WPAN", Journal of Broadcast Engineering, Vol.14, No.1, pp.70-80, Jan. 2009. https://doi.org/10.5909/JBE.2009.14.1.70