한국정보기술학회 영문논문지 (Journal of Advanced Information Technology and Convergence)

  • 제8권2호
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  • Pages.147-157
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  • 2018
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  • 2234-1072(pISSN)
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  • 2234-0963(eISSN)
한국정보기술학회 (Korean Institute of Information Technology)
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Design and Performance Analysis of Visible -Light Wireless Communication System using LED

  • 투고 : 2018.12.07
  • 심사 : 2018.12.28
  • 발행 : 2018.12.31
⟨ 이전 논문 다음 논문 ⟩

초록

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.

키워드

참고문헌

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