Browse > Article

Study on Performance Improvement of VLC Modulation Scheme Based on Color Space  

Lee, Kyung-Keun (국민대학교 전자정보통신대학 전자공학과)
Park, Young-Il (국민대학교 전자정보통신대학 전자공학과)
Kim, Ki-Doo (국민대학교 전자정보통신대학 전자공학과)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.10, no.4, 2010 , pp. 49-55 More about this Journal
Abstract
In this paper, we propose the symbol decision method considering the non-uniformity in color space and analyze the BER performance of modulation scheme based on color space, comparing with the conventional WDM scheme based on light intensity. Through numerical simulation, we show the BER performance superiority under the condition of AWGN and common mode noise.
Keywords
VLC; CCM; WDM; CIE 1931; Boundary decision;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 장수영, "가시광 무선 통신의 기술 특징 분석," 한국 통신학회지(정보와 통신), 제 26권, 제 5호, pp asdf. 15-22, 2009. 3.   과학기술학회마을
2 T. Smith, J. Guild, "The C.I.E Colorimetric Standards and Their Use," Transaction of the Optical Society, Volume 33, Number 3, pp.73-134, March 1932.
3 Roy S. Berns, "Principles of Color Technology," 3rd Edition, John Wiley & Sons, Inc., 2000.
4 Project: IEEE P802.15 Working Group for Wireless Personal Area Networks, "Samsung, Intel, ETRI and CSUS merged proposal text," Nov. 2009.
5 H. Sugiyama, S. Haruyama, and M. Nakagawa, "Brightness Control Methods for Illumination and Visible Light Communication Systems," IEEE Wireless and Mobile Communications, pp. 78-83, 2007.