Techniques for storing data in bandwidth optimized or coding rate optimized code words based on data access frequency

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United States of America Patent

PATENT NO 9430375
APP PUB NO 20150186260A1
SERIAL NO

14144158

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Abstract

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A technique for operating a data storage system that includes a non-volatile memory array controlled by a controller includes storing, in the non-volatile memory array, first data whose frequency of access is above a first access level in a bandwidth optimized code word. Second data whose frequency of access is below a second access level is stored in the non-volatile memory in a code rate optimized code word.

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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
Camp, Charles John Sugarland, US 1 5
Fisher, Timothy John Cypress, US 2 5
Grandy, Bryan Bordeaux Houston, US 1 5
Parnell, Thomas Zurich, GB 69 597
Walls, Andrew Dale San Jose, US 36 746

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