A Sufficient Condition for a Generalized Minimum Distance Reed-Solomon Decoder to Ensure Correct Decoding
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概要
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Generalized minimum-distance (GMD) decoding is well-known as a soft decision decoding technique for such linear block codes as BCH and RS codes. The GMD decoding algorithm generates a set of candidate codewords and selects as a decoded codeword that candidate with the smallest reliable distance. In this paper, for a GMD decoder of RS and BCH codes, we present a new sufficient condition for the decoded codeword to be optimal, and we show that this sufficient condition is less stringent than the one presented by Taipale and Pursely.
- 一般社団法人電子情報通信学会の論文
- 1997-11-25