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Min-sum decoding of irregular LDPC codes with adaptive scaling based on mutual information

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Florence Alberge

Abstract

An adaptive scaling strategy is proposed for counterbalancing LLR overestimation in Min-Sum decoding. The scaling factor is a function of a single variable that can be efficiently computed online.
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Dates and versions

hal-01849652 , version 1 (26-07-2018)

Identifiers

  • HAL Id : hal-01849652 , version 1

Cite

Florence Alberge. Min-sum decoding of irregular LDPC codes with adaptive scaling based on mutual information. International Symposium on Turbo Codes and Iterative Information Processing (ISTC 2016), Sep 2016, Brest, France. ⟨hal-01849652⟩
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