Invention Grant
- Patent Title: Folded codes for correction of latent media errors
- Patent Title (中): 用于校正潜在介质错误的折叠代码
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Application No.: US14167389Application Date: 2014-01-29
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Publication No.: US09229811B2Publication Date: 2016-01-05
- Inventor: Alexander N. Alexeev , Peter V. Trifonov
- Applicant: EMC Corporation
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Ryan, Mason & Lewis, LLP
- Priority: RU2013128347 20130620
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G06F11/10
Abstract:
Data is obtained at a data storage system. Codewords are generated from the obtained data. The codewords are computed using a folded code and each codeword comprises symbols. The codewords are stored on an array of disks associated with the data storage system in accordance with a codeword symbol mapping that is specified by at least one parameter of the folded code used to generate each codeword.
Public/Granted literature
- US20140380127A1 FOLDED CODES FOR CORRECTION OF LATENT MEDIA ERRORS Public/Granted day:2014-12-25
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