Decoding Product Codes and Staircase Codes with Iteration-Independent Weighting Coefficients

Published 13 May 2026 in cs.IT | (2605.13201v1)

Abstract: This paper presents an improved FEC decoder design outperforming Chase-Pyndiah decoding of product codes by $0.23$ dB. To achieve this, the decoder does not require iteration-dependent coefficients, making it implementation-friendly for sliding-window decoding of staircase codes.

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Andreas Straßhofer

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