STORAGE DEVICE AND OPERATING METHOD THEREOF

A storage device including a nonvolatile memory device and an operating method of the storage device. The method includes receiving first data from an external device, compressing the received first data based on a first compression ratio, programming the compressed first data in the nonvolatile mem...

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Bibliographic Details
Main Authors Lee Jupyung, YOON JONG HYUN
Format Patent
LanguageEnglish
Published 12.04.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A storage device including a nonvolatile memory device and an operating method of the storage device. The method includes receiving first data from an external device, compressing the received first data based on a first compression ratio, programming the compressed first data in the nonvolatile memory device, reading second data from the nonvolatile memory device, compressing the second data based on a second compression ratio that may be higher than the first compression ratio, and programming the compressed second data in the nonvolatile memory device.
Bibliography:Application Number: US201715633978