发明名称 |
STATISTICAL DISTRIBUTION BASED VARIABLE-BIT ERROR CORRECTION CODING |
摘要 |
A method may be performed at a data storage device that includes a memory and a controller. The method includes providing user data to a variable-bit error correction coding (ECC) encoder. The ECC encoder generates a first set of parity bits. A first number of parity bits in the first set of parity bits is determined based on stored counts of read errors. The method also includes storing the user data and the first set of parity bits to a memory of the data storage device.
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申请公布号 |
US2013246878(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201213450963 |
申请日期 |
2012.04.19 |
申请人 |
PANCHOLI DEEPAK;D'ABREU MANUEL ANTONIO;NAIR RADHAKRISHNAN;SKALA STEPHEN;SANDISK TECHNOLOGIES INC. |
发明人 |
PANCHOLI DEEPAK;D'ABREU MANUEL ANTONIO;NAIR RADHAKRISHNAN;SKALA STEPHEN |
分类号 |
H03M13/05;G06F11/10 |
主分类号 |
H03M13/05 |
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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