Ensemble Analsys on Syndrome Entropy of Binary Linear Codes(HISC2006)

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概要

• 論文の詳細を見る

• Syndrome entropy of a binary linear code is the entropy corresponding to a product of a binary m×n matrix and a vector of length n generated from a binary i.i.d. source. In this paper, we investigate the syndrome entropy of a matrix contained in an ensemble of m×n binary matrices, such as random matrix ensembles, and constant row weight ensembles. In the analysis, the first and the second moment of the coset weight distribution of an ensemble play a crucial role. The result presented in the paper can be used to derive a lower bound of block error probability of some classes of LDPC codes.

• 社団法人電子情報通信学会の論文
• 2006-05-16

著者

• Wadayama Tadashi

  Nagoya Institute Of Technology

• Wadayama Tadashi

  Nagoya Inst. Technol. Aichi‐ken Jpn

• Wadayama Tadashi

  Nagoya Inst. Of Technol. Nagoya Jpn

関連論文

• Average Coset Weight Distribution of Combined LDPC Matrix Ensemble
• Ensemble Analsys on Syndrome Entropy of Binary Linear Codes(HISC2006)
• An Authentication Scheme Based on an LDPC Matrix
• Average Stopping Set Weight Distribution of Redundant Random Matrix Ensembles

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