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公开(公告)号:US07817364B2
公开(公告)日:2010-10-19
申请号:US11405886
申请日:2006-04-18
申请人: Edmun ChianSong Seng , AikChuan Lim , Stephen KowChiew Kuan , UttHeng Kan , Lin Nah Lim , Det Hau Wu
发明人: Edmun ChianSong Seng , AikChuan Lim , Stephen KowChiew Kuan , UttHeng Kan , Lin Nah Lim , Det Hau Wu
IPC分类号: G11B5/09
CPC分类号: G11B20/1883 , G11B2020/1896 , G11B2220/20 , G11B2220/2516
摘要: A method is provided. The method includes determining that a data sector included in a select data track is in error, the data sector in error includes at least one identified data wedge. The at least one defective data wedge in the data sector in error is located. The method also includes moving the at least one defective data wedge by utilizing at least one spare wedge on the select data track.
摘要翻译: 提供了一种方法。 该方法包括确定包括在选择数据轨道中的数据扇区是错误的,错误的数据扇区包括至少一个识别的数据楔形。 位于错误的数据扇区中的至少一个缺陷数据楔。 该方法还包括利用选择数据轨道上的至少一个备用楔移动至少一个缺陷数据楔。
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公开(公告)号:US20100007986A1
公开(公告)日:2010-01-14
申请号:US12172526
申请日:2008-07-14
申请人: HonYeong Mak , Lin Nah Lim , Det Hau Wu , Edmun ChianSong Seng , UttHeng Kan
发明人: HonYeong Mak , Lin Nah Lim , Det Hau Wu , Edmun ChianSong Seng , UttHeng Kan
IPC分类号: G11B5/596
CPC分类号: G11B5/59633 , G11B5/59638
摘要: A storage medium having a boundary located along a surface of the storage medium that functions as a transition point for selectively operating a first writer and a second writer of a plurality of writers, where the location of the boundary is set based on writing capabilities of the plurality of writers.
摘要翻译: 一种存储介质,具有沿着存储介质的表面定位的边界,其用作用于选择性地操作多个写入器的第一写入器和第二写入器的转换点,其中基于所述边界的写入能力来设置边界的位置 多位作家。
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公开(公告)号:US07536625B2
公开(公告)日:2009-05-19
申请号:US11615297
申请日:2006-12-22
申请人: Edmun ChianSong Seng , UttHeng Kan , AC Lim , Det Hau Wu , Lin Nah Lim , Stanton M. Keeler , Curtis M. Pleiss
发明人: Edmun ChianSong Seng , UttHeng Kan , AC Lim , Det Hau Wu , Lin Nah Lim , Stanton M. Keeler , Curtis M. Pleiss
IPC分类号: H03M13/00
CPC分类号: G11B20/1217 , G11B20/1833 , G11B20/1879 , G11B2020/1222 , G11B2020/1232 , G11B2020/183 , G11B2220/2516
摘要: A method of recovering data on a storage medium is provided. A first error correction scheme is performed on a high risk region of the storage medium. A second error correction scheme is performed on a remaining portion of the storage medium.
摘要翻译: 提供了一种在存储介质上恢复数据的方法。 在存储介质的高风险区域上执行第一纠错方案。 对存储介质的剩余部分执行第二纠错方案。
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公开(公告)号:US07561357B2
公开(公告)日:2009-07-14
申请号:US11201991
申请日:2005-08-11
申请人: Det Hau Wu , Edmun ChianSong Seng , Lin Nah Lim , UttHeng Kan
发明人: Det Hau Wu , Edmun ChianSong Seng , Lin Nah Lim , UttHeng Kan
CPC分类号: G06F1/3268 , G06F1/3221 , H04L25/03019 , H04L2025/03656 , H04L2025/03681 , H04L2025/03745 , Y02D10/154
摘要: A multistage decoder circuit has an error reduction stage that includes an adaptation circuit. The adaptation circuit provides adaptable error reduction as a function of bit error rate. The multistage decoder circuit has an energization control circuit that couples to the adaptation circuit. The energization control circuit controls an energization of the adaptation circuit as a function of actual or expected channel quality.
摘要翻译: 多级解码器电路具有包括适配电路的误差减小级。 自适应电路作为误码率的函数提供适应性差的减少。 多级解码器电路具有耦合到适配电路的通电控制电路。 通电控制电路根据实际或期望的信道质量来控制适配电路的通电。
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公开(公告)号:US07907360B2
公开(公告)日:2011-03-15
申请号:US12172526
申请日:2008-07-14
申请人: Hon Yeong Mak , Lin Nah Lim , Det Hau Wu , Edmun Chia Song Seng , UttHeng Kan
发明人: Hon Yeong Mak , Lin Nah Lim , Det Hau Wu , Edmun Chia Song Seng , UttHeng Kan
IPC分类号: G11B27/36
CPC分类号: G11B5/59633 , G11B5/59638
摘要: A storage medium having a boundary located along a surface of the storage medium that functions as a transition point for selectively operating a first writer and a second writer of a plurality of writers, where the location of the boundary is set based on writing capabilities of the plurality of writers.
摘要翻译: 一种存储介质,具有沿着存储介质的表面定位的边界,其用作用于选择性地操作多个写入器的第一写入器和第二写入器的转换点,其中基于所述边界的写入能力来设置边界的位置 多位作家。
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公开(公告)号:US20070150774A1
公开(公告)日:2007-06-28
申请号:US11615297
申请日:2006-12-22
申请人: Edmun Seng , UttHeng Kan , AC Lim , Det Hau Wu , Lin Nah Lim , Stanton Keeler , Curtis Pleiss
发明人: Edmun Seng , UttHeng Kan , AC Lim , Det Hau Wu , Lin Nah Lim , Stanton Keeler , Curtis Pleiss
IPC分类号: G06K5/04
CPC分类号: G11B20/1217 , G11B20/1833 , G11B20/1879 , G11B2020/1222 , G11B2020/1232 , G11B2020/183 , G11B2220/2516
摘要: A method of recovering data on a storage medium is provided. A first error correction scheme is performed on a high risk region of the storage medium. A second error correction scheme is performed on a remaining portion of the storage medium.
摘要翻译: 提供了一种在存储介质上恢复数据的方法。 在存储介质的高风险区域上执行第一纠错方案。 对存储介质的剩余部分执行第二纠错方案。
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