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Performance Analysis of Turbo Product Code Using Parallel Structure  

이태길 (한국해양대학교 전파공학과 위성통신 연구실)
정지원 (한국해양대학교 전파공학과 위성통신 연구실)
Abstract
Recently, there has been intensive focus on Turbo Product Codes(TPCs) which have low decoding complexity and achieve near-optimum performances at high code-rate. This paper present a parallel algorithm of turbo product codes enable simultaneous decoding of row and column. The row and column decoders operate in parallel and update each other after row and column has been decoded. simulation results show that the performance of proposed parallel turbo code is almost the same as that conventional scheme for several turbo product codes.
Keywords
Turbo Product Code; Shannon limit; parallel decoding;
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