发明名称 |
MEMORY SYSTEM USING A PRIORI PROBABILITY INFORMATION AND DATA PROCESSING METHOD THEREOF |
摘要 |
A memory system comprises a non-volatile memory device that stores user data and state information regarding the user data. In a read operation of the non-volatile memory device, a memory controller calculates a priori probabilities for the user data based on the state information, calculates a posteriori probabilities based on the a priori probabilities, and performs a soft-decision operation to determine values of the user data based on the a posteriori probabilities. |
申请公布号 |
KR20110097439(A) |
申请公布日期 |
2011.08.31 |
申请号 |
KR20100017286 |
申请日期 |
2010.02.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, KI JUN;SON, HONG RAK;KONG, JUN JIN |
分类号 |
G06F9/44;G06F7/00;G06F9/06 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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