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Communication Dans Un Congrès Année : 2014

Optimized codes for the binary coded side-information problem

Résumé

This paper analyzes a practical scheme for the binary coded side-information problem based on LDPC codes and trellis quantization. A recently proposed improved decoder is shown to be amenable to numerical density evolution and thus to LDPC code optimization. First results display significant gains compared to off-the-shelf codes, which could be further improved by refined modeling of the system.
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Dates et versions

hal-01260504 , version 1 (22-01-2016)

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Anne Savard, Claudio Weidmann. Optimized codes for the binary coded side-information problem. 8th International Symposium on Turbo Codes and Iterative Information Processing (ISTC), Aug 2014, Bremen, Germany. pp.127-131, ⟨10.1109/ISTC.2014.6955099⟩. ⟨hal-01260504⟩
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