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High Speed Turbo Product Code Decoding Algorithm  

Choi Duk-Gun (한국해양대학교 전파공학과 위성통신 연구실)
Lee In-Ki (한국해양대학교 전파공학과 위성통신 연구실)
Jung Ji-Won (한국해양대학교 전파공학과 위성통신 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.6C, 2005 , pp. 442-449 More about this Journal
Abstract
In this paper, we introduce three kinds of simplified high-speed decoding algorithms for turbo product decoder. First, A parallel decoder structure, the row and column decoders operate in parallel, is proposed. Second, HAD(Hard Decision Aided) algorithm is used for early-stopping algorithm. Lastly, P-Parallel TPC decoder is a parallel decoding scheme, processing P rows and P columns in parallel instead of decoding one by one as that in the original scheme.
Keywords
Turbo Product Codes; Parallel Algorithm; Early Stop; P-Parallel;
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