Journal article
Codes for Asymmetric Limited-Magnitude Errors with Application to Multilevel Flash Memories
Abstract
Several physical effects that limit the reliability and performance of multilevel flash memories induce errors that have low magnitudes and are dominantly asymmetric. This paper studies block codes for asymmetric limited-magnitude errors over $q$-ary channels. We propose code constructions and bounds for such channels when the number of errors is bounded by $t$ and the error magnitudes are bounded by $\ell$. The constructions utilize known …
Authors
Cassuto Y; Schwartz M; Bohossian V; Bruck J
Journal
IEEE Transactions on Information Theory, Vol. 56, No. 4, pp. 1582–1595
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
April 1, 2010
DOI
10.1109/tit.2010.2040971
ISSN
0018-9448