Performance analysis of optical wireless communication system based on two-fold turbo code

Jun Chen; Dexiu Huang; Xiuhua Yuan

doi:10.1117/12.632798

9 December 2005 Performance analysis of optical wireless communication system based on two-fold turbo code

Jun Chen, Dexiu Huang, Xiuhua Yuan

Proceedings Volume 6021, Optical Transmission, Switching, and Subsystems III; 602131 (2005) https://doi.org/10.1117/12.632798
Event: Asia-Pacific Optical Communications, 2005, Shanghai, China

Abstract

Optical wireless communication (OWC) is beginning to emerge in the telecommunications market as a strategy to meet last-mile demand owing to its unique combination of features. Turbo codes have an impressive near Shannon-limit error correcting performance. Twofold turbo codes have been recently introduced as the least complex member of the multifold turbo code family. In this paper, at first, we present the mathematical model of signal and optical wireless channel with fading and bit error rate model with scintillation, then we provide a new turbo code method to use in OWC system, we can obtain a better BER curse of OWC system with twofold turbo code than with common turbo code.

Citation Download Citation

Jun Chen, Dexiu Huang, and Xiuhua Yuan "Performance analysis of optical wireless communication system based on two-fold turbo code", Proc. SPIE 6021, Optical Transmission, Switching, and Subsystems III, 602131 (9 December 2005); https://doi.org/10.1117/12.632798

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