发明授权
- 专利标题: Error detection and correction for encoded data
- 专利标题(中): 编码数据的错误检测和校正
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申请号: US11154978申请日: 2005-06-15
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公开(公告)号: US07653862B2公开(公告)日: 2010-01-26
- 发明人: Martin Hassner , Rajesh Koul
- 申请人: Martin Hassner , Rajesh Koul
- 申请人地址: NL Amsterdam
- 专利权人: Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人: Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人地址: NL Amsterdam
- 代理机构: Townsend and Townsend and Crew LLP
- 代理商 Patrick Duncan
- 主分类号: H03M13/00
- IPC分类号: H03M13/00 ; G11C29/00
摘要:
Embodiments of the present invention provide techniques for detecting and correcting encoded data. In one embodiment, a system for detecting and correcting errors in a plurality of data bits comprises a static memory configured to store a plurality of data bits; a systematic encoder configured to convert the plurality of data bits into a codeword; a systematic parity check encoder configured to convert the codeword into a syndrome; and a syndrome decoder configured to evaluate the syndrome based on preset criteria used to determine whether the syndrome corresponds to an uncorrectable error. A binary [16, 8, 5] code is used to encode the plurality of data bits.
公开/授权文献
- US20070011598A1 Error detection and correction for encoded data 公开/授权日:2007-01-11
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