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Optical Engineering

Analysis of optical wireless communication system based on a novel turbo code
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Paper Abstract

Atmospheric optical wireless communication is a fading channel because of the effect of atmospheric attenuation. We introduce a novel turbo code named the two-fold turbo code scheme to provide high performance for optical wireless communication. To use the two-fold turbo code over optical wireless channels, first deduce the formula of atmospheric channel signal-noise-ratio versus atmospheric visibility, then analyze the coding and decoding principle of the two-fold turbo code. Simulations show that the proposed two-fold turbo code significantly improves the performance of the system compared to the common turbo code.

Paper Details

Date Published: 1 December 2006
PDF: 4 pages
Opt. Eng. 45(12) 125006 doi: 10.1117/1.2403128
Published in: Optical Engineering Volume 45, Issue 12
Show Author Affiliations
Jun Chen, Huazhong Univ. of Science and Technology (China)
Dexiu Huang, Huazhong Univ. of Science and Technology (China)
Xiuhua Yuan, Huazhong Univ. of Science and Technology (China)

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