Gou HOSOYA


Protograph-Based LDPC Coded System for Position Errors in Racetrack Memories
Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA 
Publication:   
Publication Date: 2019/10/01
Vol. E102-A  No. 10  pp. 1340-1350
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
position errorinsertion/deletion channelLDPC codeprotographracetrack memory
 Summary | Full Text:PDF(1.3MB)

Joint Iterative Decoding of Spatially Coupled Low-Density Parity-Check Codes for Position Errors in Racetrack Memories
Ryo SHIBATA Gou HOSOYA Hiroyuki YASHIMA 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2055-2063
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding theory and techniques
Keyword: 
insertion and deletion errorsspatially coupled low-density parity-check codeforward-backward algorithmiterative decoding
 Summary | Full Text:PDF(1MB)

Spatially Coupled Low-Density Parity-Check Codes on Two-Dimensional Array Erasure Channel
Gou HOSOYA Hiroyuki YASHIMA 
Publication:   
Publication Date: 2018/12/01
Vol. E101-A  No. 12  pp. 2008-2017
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding theory and techniques
Keyword: 
spatially coupled LDPC codelow-density parity-check codestorage devicedensity evolution
 Summary | Full Text:PDF(766.2KB)

Adaptive Decoding Algorithms for Low-Density Parity-Check Codes over the Binary Erasure Channel
Gou HOSOYA Hideki YAGI Manabu KOBAYASHI Shigeichi HIRASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/10/01
Vol. E92-A  No. 10  pp. 2418-2430
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
low-density parity-check codebelief-propagation decodingbinary erasure channelstopping set
 Summary | Full Text:PDF(1.5MB)

A Method for Grouping Symbol Nodes of Group Shuffled BP Decoding Algorithm
Yoshiyuki SATO Gou HOSOYA Hideki YAGI Shigeichi HIRASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2745-2753
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
low-density parity-check codebelief propagation decodingshuffled BP decodingTanner graphsymbol nodes grouping method
 Summary | Full Text:PDF(547.8KB)

A Combined Matrix Ensemble of Low-Density Parity-Check Codes for Correcting a Solid Burst Erasure
Gou HOSOYA Toshiyasu MATSUSHIMA Shigeichi HIRASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2765-2778
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
low-density parity-check codesolid burst erasurestopping setminimum spanbelief-propagation decoding
 Summary | Full Text:PDF(471.2KB)

A Modification Method for Constructing Low-Density Parity-Check Codes for Burst Erasures
Gou HOSOYA Hideki YAGI Toshiyasu MATSUSHIMA Shigeichi HIRASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10  pp. 2501-2509
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
low-density parity-check (LDPC) codeburst erasuresum-product decodingstopping set
 Summary | Full Text:PDF(533.3KB)