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IEICE TRANSACTIONS on Fundamentals

Error-Trapping Decoding for Cyclic Codes over Symbol-Pair Read Channels

Makoto TAKITA, Masanori HIROTOMO, Masakatu MORII

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Summary :

Symbol-pair read channels output overlapping pairs of symbols in storage applications. Pair distance and pair error are used in the channels. In this paper, we discuss error-trapping decoding for cyclic codes over symbol-pair read channels. By putting some restrictions on the correctable pair error patterns, we propose a novel error-trapping decoding algorithm over the channels and show a circuitry for implementing the decoding algorithm. In addition, we discuss how to modify the restrictions on the correctable pair error patterns.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.12 pp.2578-2584
Publication Date
2017/12/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E100.A.2578
Type of Manuscript
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category
Coding Theory and Techniques

Authors

Makoto TAKITA
  Kobe University
Masanori HIROTOMO
  Saga University
Masakatu MORII
  Kobe University

Keyword