Reconstructive error recovery procedure (ERP) using reserved buffer

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United States of America Patent

PATENT NO 9141478
APP PUB NO 20150193303A1
SERIAL NO

14149752

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Abstract

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In one embodiment, a method for assembling data from a medium includes reading a data set from the medium repeatedly using different settings until either: a reconstructed data set is obtained, or a maximum number of rereads has been reached, the data set including a plurality of sub data sets, each sub data set having a plurality of rows, and after each reread of the data set, good rows of data are stored to iteratively construct a good data set from a plurality of good rows as determined by C1 and/or C2 error correction code (ECC).

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katagiri, Takashi Yokohama, JP 105 1075
Nylander-Hill, Pamela R Tucson, US 43 514
Tanaka, Keisuke Tokyo, JP 181 1861

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