Invention Grant
- Patent Title: Error detection and correction for encoded data
- Patent Title (中): 编码数据的错误检测和校正
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Application No.: US11154978Application Date: 2005-06-15
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Publication No.: US07653862B2Publication Date: 2010-01-26
- Inventor: Martin Hassner , Rajesh Koul
- Applicant: Martin Hassner , Rajesh Koul
- Applicant Address: NL Amsterdam
- Assignee: Hitachi Global Storage Technologies Netherlands B.V.
- Current Assignee: Hitachi Global Storage Technologies Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Townsend and Townsend and Crew LLP
- Agent Patrick Duncan
- Main IPC: H03M13/00
- IPC: H03M13/00 ; G11C29/00

Abstract:
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.
Public/Granted literature
- US20070011598A1 Error detection and correction for encoded data Public/Granted day:2007-01-11
Information query
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