A (21150, 19050) GC-LDPC Decoder for NAND Flash Applications

In this paper, a (21150, 19050) globally-coupled low-density parity check (GC-LDPC) code designed for NAND flash memories is presented. The proposed LDPC code comprises three disjoint subcodes which can be decoded independently. This highly structural parity check matrix contributes to efficient dec...

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Veröffentlicht in:	IEEE transactions on circuits and systems. I, Regular papers Jg. 66; H. 3; S. 1219 - 1230
Hauptverfasser:	Liao, Yen-Chin, Lin, Chien, Chang, Hsie-Chia, Lin, Shu
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.03.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Collaboration Critical path Decoding emerging memory ECC Error correction codes Flash memories Flow control Globally-coupled LDPC codes Iterative algorithms Iterative decoding Low density parity check codes Parity two-phase local/global iterative decoding
ISSN:	1549-8328, 1558-0806
Online-Zugang:	Volltext
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