Error correction code (ECC) selection using probability density functions of error correction capability in storage controllers with multiple error correction codes

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United States of America Patent

PATENT NO 9419655
APP PUB NO 20150286528A1
SERIAL NO

14264419

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Abstract

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An apparatus includes an error correction code circuit and an error correction code selection circuit. The error correction code circuit may be configured to encode and decode data using any of a plurality of error correction codes. The error correction code selection circuit may be configured to control which of the plurality of error correction codes is used by the error correction code circuit to encode and decode data responsive to one or more reliability statistics and predetermined data characterizing distribution properties of each of the plurality of error correction codes.

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Patent Owner(s)

Patent OwnerAddress
SEAGATE TECHNOLOGY LLC47488 KATO ROAD FREMONT CA 94538

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Yu San Jose, US 240 1219
Haratsch, Erich F San Jose, US 166 2897
Wu, Yunxiang Cupertino, US 83 1247

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