Toshiyuki SHOHON

Sum-Product Decoding of BCH Codes
Haruo OGIWARA Kyouhei SHIMAMURA Toshiyuki SHOHON 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2729-2736
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
sum-product decoding, BCH codes, Tanner Graph, cycles of length four, soft-in soft-out, 
 Summary | Full Text:PDF
Simple Computation Method of Soft Value for Iterative Decoding for Product Code Composed of Linear Block Code
Toshiyuki SHOHON Yoshihiro SOUTOME Haruo OGIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/25
Vol. E82-A  No. 10  pp. 2199-2203
Type of Manuscript:  Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
iterative decoding, soft-decision, product code, block code, 
 Summary | Full Text:PDF
Multilevel Coding with Adaptive Equalization and Interleaving for Fading Channel
Toshiyuki SHOHON Haruo OGIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/09/25
Vol. E79-A  No. 9  pp. 1379-1385
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coded Modulation
Keyword: 
multilevel coding, equalization, interleaving, fading, 
 Summary | Full Text:PDF