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A channel and source coding approach for the binary asymmetric channel with applications to MLC flash memories

  • The binary asymmetric channel (BAC) is a model for the error characterization of multi-level cell (MLC) flash memories. This contribution presents a joint channel and source coding approach improving the reliability of MLC flash memories. The objective of the data compression algorithm is to reduce the amount of user data such that the redundancy of the error correction coding can be increased in order to improve the reliability of the data storage system. Moreover, data compression can be utilized to exploit the asymmetry of the channel to reduce the error probability. With MLC flash memories data compression has to be performed on block level considering short data blocks. We present a coding scheme suitable for blocks of 1 kilobyte of data.

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Metadaten
Author:Jürgen FreudenbergerORCiDGND, Mohammed RajabORCiD, Sergo ShavgulidzeORCiD
URL:https://ieeexplore.ieee.org/document/7938044
ISBN:978-3-8007-4362-9
Parent Title (English):SCC 2017, 11th International ITG Conference on Systems, Communications and Coding, February 6 – 9, 2017, Hamburg, Germany
Document Type:Conference Proceeding
Language:English
Year of Publication:2017
Release Date:2019/07/31
First Page:1
Last Page:6
Note:
Volltextzugriff für Hochschulangehörige via Datenbank IEEE Xplore
Open Access?:Nein
Relevance:Keine peer reviewed Publikation (Wissenschaftlicher Artikel und Aufsatz, Proceeding, Artikel in Tagungsband)
Licence (English):License LogoLizenzbedingungen IEEE