Abstract

Recently, there has been intensive focus on turbo product codes(TPCs) which have low decoding complexity and achieve near optimum performances at low signal-to noise ratios. This paper presents 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. Decoding is halted after row and column decoder has same decoded bits. Simulation results show that the performance of proposed parallel turbo product code is almost the same as that conventional scheme for several turbo product

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