Invention Grant
US07864471B2 Converting timing errors into symbol errors to handle write mis-synchronization in bit-patterened media recording systems
有权
将定时错误转换为符号错误，以处理位图媒体记录系统中的写入错误同步
- Patent Title: Converting timing errors into symbol errors to handle write mis-synchronization in bit-patterened media recording systems
- Patent Title (中): 将定时错误转换为符号错误，以处理位图媒体记录系统中的写入错误同步
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Application No.: US12178880Application Date: 2008-07-24
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Publication No.: US07864471B2Publication Date: 2011-01-04
- Inventor: Deepak Sridhara , Ching He , Arvind Sridharan , Raman Venkataramani
- Applicant: Deepak Sridhara , Ching He , Arvind Sridharan , Raman Venkataramani
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Pietragallo Gordon Alfano Bosick & Raspanti, LLP
- Agent Robert P. Lenart, Esq.
- Main IPC: G11B5/09
- IPC: G11B5/09
Abstract:
A method includes: writing data to a bit-patterned media at times determined by a clock having a period that is offset from a bit island period by a fixed offset to create one insertion or one deletion approximately within a predetermined number of bit islands, reading the data, and correcting the read data using error correction. An apparatus that implements the method is also provided.
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