Invention Grant
- Patent Title: Implementing track following using data characteristics for positional information
- Patent Title (中): 使用位置信息的数据特征实现跟踪
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Application No.: US13566772Application Date: 2012-08-03
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Publication No.: US08902534B2Publication Date: 2014-12-02
- Inventor: Richard Michael Brockie , Richard Leo Galbraith , Petrus Antonius Van Der Heijden , Roger William Wood
- Applicant: Richard Michael Brockie , Richard Leo Galbraith , Petrus Antonius Van Der Heijden , Roger William Wood
- Applicant Address: NL Amsterdam
- Assignee: HGST Netherlands B.V.
- Current Assignee: HGST Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Agent Joan Pennington
- Main IPC: G11B21/02
- IPC: G11B21/02
Abstract:
A method, apparatus and a data storage device are provided for implementing track following and data recovery with readback of shingled data written in overlapping shingled data tracks on a recordable surface of a storage device. Positional information is identified with data readback of shingled data written in overlapping shingled data tracks. The identified positional information is used to selectively modify at least one predefined channel parameter, for example, to provide enhanced track following and enhanced data recovery.
Public/Granted literature
- US20140036381A1 IMPLEMENTING TRACK FOLLOWING USING DATA CHARACTERISTICS FOR POSITIONAL INFORMATION Public/Granted day:2014-02-06
Information query
