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1.发明授权Data storage device including a recording channel, a detector, and a noise prediction circuit, and method of processing a signal in a data storage device 有权包括记录通道，检测器和噪声预测电路的数据存储装置以及数据存储装置中的信号处理方法公开(公告)号：US08786968B2
公开(公告)日：2014-07-22
申请号：US13684104
申请日：2012-11-21
Applicant: Agency for Science, Technology and Research
Inventor： Zhi Liang Qin , Moulay Rachid Elidrissi , Kheong Sann Chan
CPC classification number: G11B5/59688 , G11B20/10009 , G11B20/10268 , G11B20/1037 , G11B20/1217 , G11B27/36 , G11B2020/185 , G11B2220/2516 , H03M13/1111 , H03M13/6331 , H03M13/6343
Abstract: According to embodiments of the present invention, a data storage device is provided. The data storage device includes a recording channel configured to carry a signal; a detector configured to detect the signal from the recording channel; and a noise prediction circuit configured to predict noise affecting the recording channel and the detected signal based on a noisy channel model. According to further embodiments of the present invention, a method of processing a signal in a data storage device is also provided.
Abstract translation: 根据本发明的实施例，提供了一种数据存储装置。 数据存储装置包括配置为承载信号的记录通道; 检测器，被配置为检测来自记录通道的信号; 以及噪声预测电路，被配置为基于噪声信道模型来预测影响记录信道的噪声和检测到的信号。 根据本发明的另外的实施例，还提供了一种在数据存储设备中处理信号的方法。
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2.发明申请DATA STORAGE DEVICE AND METHOD OF PROCESSING A SIGNAL IN A DATA STORAGE DEVICE 有权数据存储装置和数据存储装置中的信号处理方法公开(公告)号：US20130128373A1
公开(公告)日：2013-05-23
申请号：US13684104
申请日：2012-11-21
Applicant: Agency for Science, Technology and Research
Inventor： Zhi Liang Qin , Moulay Rachid Elidrissi , Kheong Sann Chan
IPC: G11B27/36
CPC classification number: G11B5/59688 , G11B20/10009 , G11B20/10268 , G11B20/1037 , G11B20/1217 , G11B27/36 , G11B2020/185 , G11B2220/2516 , H03M13/1111 , H03M13/6331 , H03M13/6343
Abstract: According to embodiments of the present invention, a data storage device is provided. The data storage device includes a recording channel configured to carry a signal; a detector configured to detect the signal from the recording channel; and a noise prediction circuit configured to predict noise affecting the recording channel and the detected signal based on a noisy channel model. According to further embodiments of the present invention, a method of processing a signal in a data storage device is also provided.
Abstract translation: 根据本发明的实施例，提供了一种数据存储装置。 数据存储装置包括配置为承载信号的记录通道; 检测器，被配置为检测来自记录通道的信号; 以及噪声预测电路，被配置为基于噪声信道模型来预测影响记录信道的噪声和检测到的信号。 根据本发明的另外的实施例，还提供了一种在数据存储设备中处理信号的方法。
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