Sparse Graph Codes for Channels with Synchronous Errors

Ryohei GOTO  Kenta KASAI  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E101-A   No.12   pp.2064-2071
Publication Date: 2018/12/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E101.A.2064
Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding theory and techniques
Keyword: 
synchronous errors,  synchronous errors,  

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Summary: 
In this paper, we deal with coding for synchronous errors. We introduce a synchronously erroneous finite state Markov channel model whose SIR is computable. We apply density evolution analysis [1] and the extended version for FSMC [2] to the channel Numerical experiments demonstrated spatially-coupled codes approach the SIR of the channel.