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US 2015/0103596 A1Published application
Coding method and decoding method in memory system
AssigneeSamsung Electronics Co., Ltd.
InventorsAVNER DOR, MOSHE TWITTO, JUN-JIN KONG, HONG-RAK SON, YOUNG-GEON YOO
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Abstract
Provided are a coding/decoding method for use in a multi-level memory system. The coding method includes searching for a set of symbols that may generate a forbidden pattern that is set initially from an input data stream, and sticking at least one bit included in the searched set of the symbols that may generate the forbidden pattern so as not to generate the forbidden pattern.
Claims19
A coding method for a memory system including a memory cell array, the method comprising:
- searching for a set of symbols that generate a forbidden pattern in input data received by the memory system;
- and
- sticking at least one bit in the searched set of the symbols to avoid generation of the forbidden pattern.
A decoding method for a memory system, comprising:
- obtaining read data from a memory device in response to a read request;
- and
- performing a decoding process using location information identifying a stuck bit included in the read data during an encoding process.
Dependencies are inferred from the claim text.