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1. 发明公开

EP2637337A3 Systems and methods for out of order data reporting 审中-公开
标题翻译：系统和不规则数据报告方法
公开(公告)号：EP2637337A3
公开(公告)日：2014-07-23
申请号：EP13152681.6
申请日：2013-01-25
申请人： LSI Corporation
发明人： Yang, Shaohua , Zhang, Fan , Han, Yang
IPC分类号： H04L1/00 , H03M13/29 , G11B20/10 , G11B20/18
CPC分类号： H04L1/0052 , G11B20/10527 , G11B2020/1062 , G11B2020/185 , G11B2220/2516 , H03M13/2957 , H03M13/6343 , H04L1/005
摘要： The present inventions are related to systems and methods for data processing, the data processing system comprising: a data processing circuit operable to: receive a first, a second and a third received data set; wherein the first data set is received prior to the second data set, and the second data set is received prior to the third data set; apply a data processing algorithm to the first received data set to yield a first output data set, apply the algorithm to the second received data set to yield a second output data set, and apply the algorithm to the third received data set to yield a third output data set; and an out of order enabling circuit operable to assert an order indicator output to indicate the second output data set is out of order when the second output data set is provided before the first output data set.

2. 发明公开

EP2670074A2 Systems and methods for data processing including EET feedback 无效
标题翻译： Systeme und Verfahren zur Datenverarbeitung mit EET-Rückkoppelung
公开(公告)号：EP2670074A2
公开(公告)日：2013-12-04
申请号：EP13160629.5
申请日：2013-03-22
申请人： LSI Corporation
发明人： Zhang, Fan , Wang, Chung-Li , Han, Yang , Yang, Shaohua , Wu, Xuebin , Xia, Haitao , Jin, Ming
IPC分类号： H04L1/00
CPC分类号： H03M13/6331 , H03M13/1111 , H03M13/1128 , H03M13/1515 , H03M13/2957 , H04L1/005 , H04L25/061 , H04L25/067
摘要： The present invention is related to systems and methods for data processing system characterization. An embodiment of a data processing system comprises: a data processing circuit, wherein the data processing circuit includes: a data detector circuit operable to apply a data detection algorithm to a sample data set to yield a detected output; a detected output error count circuit operable to generate an output side error count corresponding to a number of errors remaining in the detected output, wherein the detected output error count circuit is operable to provide the output side error count external to the data processing circuit; a data decoder circuit operable to apply a data decoding algorithm to the detected output to yield a decoded output; and a decoded output error count circuit operable to generate an input side error count corresponding to a number of errors remaining in the decoded output, wherein the decoded output error count circuit is operable to provide the input side error count external to the data processing circuit
摘要翻译：本发明涉及用于数据处理系统表征的系统和方法。数据处理系统的一个实施例包括：数据处理电路，其中所述数据处理电路包括：数据检测器电路，可操作以将数据检测算法应用于采样数据集以产生检测到的输出; 检测输出错误计数电路，用于产生对应于检测输出中剩余的错误数量的输出侧错误计数，其中所检测的输出错误计数电路可操作以提供数据处理电路外部的输出端误差计数; 数据解码器电路，可操作以将数据解码算法应用于所检测的输出以产生解码的输出; 以及解码输出错误计数电路，用于产生与解码输出中剩余的错误数量相对应的输入侧错误计数，其中解码输出错误计数电路可操作以提供数据处理电路外部的输入侧错误计数

3. 发明公开

EP2605121A3 Systems and methods for handling out of order reporting in a storage device 有权
标题翻译：系统和用于在存储设备搬运他们的订单以外的报告方法
公开(公告)号：EP2605121A3
公开(公告)日：2015-10-14
申请号：EP12192221.5
申请日：2012-11-12
申请人： LSI Corporation
发明人： Yang, Shaohua , Zhang, Fan , Han, Yang , Wu, Xuebin
IPC分类号： G06F3/06 , G11B20/10 , G11B20/12 , G11B20/18
CPC分类号： G06F7/24 , G06F3/0604 , G06F3/0611 , G06F3/0659 , G06F3/0674 , G11B20/10 , G11B20/12 , G11B20/18
摘要： Various embodiments of the present invention provide systems and methods for handling out of order reporting in a storage device, the data storage system comprising: a host (290) operable to request an ordered data set, wherein the ordered data set includes: a first output and a second output, and wherein the first output precedes the second output in the ordered data set; a storage medium (150) maintaining the ordered data set; a data processing circuit (100) operable to access the ordered data set from the storage medium, and to process a first processing input corresponding to the first output and a second processing input corresponding to the second output to yield the first output and the second output, wherein the second output is available before the first output; and wherein the host (290) is further operable to receive the second output before the first output.

4. 发明公开

EP2605121A2 Systems and methods for handling out of order reporting in a storage device 有权
标题翻译：系统和用于在存储设备搬运他们的订单以外的报告方法
公开(公告)号：EP2605121A2
公开(公告)日：2013-06-19
申请号：EP12192221.5
申请日：2012-11-12
申请人： LSI Corporation
发明人： Yang, Shaohua , Zhang, Fan , Han, Yang , Wu, Xuebin
IPC分类号： G06F3/06 , G11B20/10 , G11B20/12 , G11B20/18
CPC分类号： G06F7/24 , G06F3/0604 , G06F3/0611 , G06F3/0659 , G06F3/0674 , G11B20/10 , G11B20/12 , G11B20/18
摘要： Various embodiments of the present invention provide systems and methods for handling out of order reporting in a storage device, the data storage system comprising: a host (290) operable to request an ordered data set, wherein the ordered data set includes: a first output and a second output, and wherein the first output precedes the second output in the ordered data set; a storage medium (150) maintaining the ordered data set; a data processing circuit (100) operable to access the ordered data set from the storage medium, and to process a first processing input corresponding to the first output and a second processing input corresponding to the second output to yield the first output and the second output, wherein the second output is available before the first output; and wherein the host (290) is further operable to receive the second output before the first output.
摘要翻译：本发明的各种实施例提供的系统和方法用于在存储设备处理无序报告，数据存储系统，包括：一个主机（290），可操作以有序数据集的请求，worin有序数据集，包括：第一输出和第二输出，和worin第一输出之前在有序数据集的第二输出; 的存储介质（150）保持的有序数据集; 一个数据处理电路（100），其可操作以访问所述有序数据从存储介质设置，并且处理第一处理输入对应于所述第一输出端和第二处理输入对应于所述第二输出，以产生所述第一输出和所述第二输出，worin第二输出是可用的第一输出之前; 和worin主机（290）是可操作的。此外，第一输出之前，接收所述第二输出。

5. 发明公开

EP2568611A2 Systems and methods for non binary decoding biasing control 审中-公开
标题翻译：用于非二进制解码偏置控制的系统和方法
公开(公告)号：EP2568611A2
公开(公告)日：2013-03-13
申请号：EP12176102.7
申请日：2012-07-12
申请人： LSI Corporation
发明人： Yang, Shaohua , Tan, Weijun , Li, Zongwang , Wang, Chung-Li , Chang, Wu , Zhang, Fan , Han, Yang
IPC分类号： H03M13/11 , H03M13/45
CPC分类号： H03M13/1102 , G11B20/10379 , G11B27/36 , G11B2220/2516 , H03M13/1111 , H03M13/3983 , H03M13/45 , H03M13/6569
摘要： Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit (100) is disclosed that includes a data detector circuit (135), a biasing circuit (140), and a data decoder circuit (155). The data detector circuit is operable to apply a data detection algorithm to a series of symbols to yield a detected output, and the detected output includes a series of soft decision data corresponding to non-binary symbols. The biasing circuit is operable apply a bias to each of the series of soft decision data to yield a series of biased soft decision data. The data decoder circuit is operable to apply a data decoding algorithm to the series of biased soft decision data corresponding to the non-binary symbols.
摘要翻译：本发明的各种实施例提供了用于数据处理的系统和方法。作为示例，公开了包括数据检测器电路（135），偏置电路（140）和数据解码器电路（155）的数据处理电路（100）。数据检测器电路可操作用于将数据检测算法应用于一系列符号以产生检测到的输出，并且检测到的输出包括对应于非二进制符号的一系列软判决数据。偏置电路可操作地对一系列软判决数据中的每一个施加偏置以产生一系列偏置的软判决数据。数据解码器电路可操作以将数据解码算法应用于对应于非二进制符号的一系列偏置软判定数据。

6. 发明公开

EP2362395A2 Frequency-based approach for detection and classification of hard-disc defect regions 有权转让
标题翻译：经济学家安莎萨尔·埃尔法森和克里斯蒂安
公开(公告)号：EP2362395A2
公开(公告)日：2011-08-31
申请号：EP11000843.0
申请日：2011-02-03
申请人： LSI Corporation
发明人： Mathew, George , Han, Yang , Yang, Shaohua , Li, Zongwang , Lee, Yuan, Xing
IPC分类号： G11B20/18
CPC分类号： G11B20/1816 , G11B19/041 , G11B27/36
摘要： In a hard-disc drive read channel, frequency-based measures are generated at two different data frequencies (e.g., 2T and DC) by applying a transform, such as a discrete Fourier transform (DFT), to signal values, such as ADC or equalizer output values, corresponding to, e.g., a 2T data pattern stored on the hard disc. The frequency-based measures are used to detect defect regions on the hard disc and/or to classify defect regions as being due to either thermal asperity (TA) or drop-out media defect (MD).
摘要翻译：在硬盘驱动器读取通道中，通过将诸如离散付里叶变换（DFT）的变换应用于信号值（例如ADC或ADC），在两个不同的数据频率（例如，2T和DC）上生成基于频率的测量均衡器输出值，对应于例如存储在硬盘上的2T数据模式。基于频率的测量用于检测硬盘上的缺陷区域和/或将缺陷区域分类为由于热粗糙度（TA）或脱落介质缺陷（MD）引起的。

7. 发明授权

EP2362395B1 Frequency-based approach for detection and classification of hard-disc defect regions 有权转让
标题翻译：对故障磁盘方面的检测和分类基于频率的方法
公开(公告)号：EP2362395B1
公开(公告)日：2014-09-10
申请号：EP11000843.0
申请日：2011-02-03
申请人： LSI Corporation
发明人： Mathew, George , Han, Yang , Yang, Shaohua , Li, Zongwang , Lee, Yuan, Xing
IPC分类号： G11B20/18 , G11B27/36 , G11B5/012 , G11B19/04
CPC分类号： G11B20/1816 , G11B19/041 , G11B27/36

8. 发明公开

EP2706694A3 Apparatus and method for breaking trapping sets 审中-公开
标题翻译：装置和方法用于破坏捕获集
公开(公告)号：EP2706694A3
公开(公告)日：2014-08-06
申请号：EP13168975.4
申请日：2013-05-23
申请人： LSI Corporation
发明人： Han, Yang , Yang, Shaohua , Zhang, Fan , Li, Zongwang
IPC分类号： H04L1/00
CPC分类号： H03M13/6331 , H03M13/1142 , H03M13/2957 , H03M13/3723
摘要： An error correction data processing apparatus includes a noise predictive calibration circuit operable to calibrate a first set of filter coefficients based on a first data set and a second set of filter coefficients based on a second data set, and includes a first noise predictive detector operable to receive the first set of filter coefficients. The apparatus further includes a decoder operable to perform a first global iteration with the first noise predictive detector and determine a violation check count value, and a second noise predictive detector operable to receive the second set of filter coefficients if the violation check count value is less than a predetermined value or receive the first set of filter coefficients if the violation check count value is greater than the predetermined value.

9. 发明公开

EP2637337A2 Systems and methods for out of order data reporting 审中-公开
标题翻译： Systeme und VerfahrenfürirreguläreDatenberichterstattung
公开(公告)号：EP2637337A2
公开(公告)日：2013-09-11
申请号：EP13152681.6
申请日：2013-01-25
申请人： LSI Corporation
发明人： Yang, Shaohua , Zhang, Fan , Han, Yang
IPC分类号： H04L1/00
CPC分类号： H04L1/0052 , G11B20/10527 , G11B2020/1062 , G11B2020/185 , G11B2220/2516 , H03M13/2957 , H03M13/6343 , H04L1/005
摘要： The present inventions are related to systems and methods for data processing, the data processing system comprising: a data processing circuit operable to: receive a first, a second and a third received data set; wherein the first data set is received prior to the second data set, and the second data set is received prior to the third data set; apply a data processing algorithm to the first received data set to yield a first output data set, apply the algorithm to the second received data set to yield a second output data set, and apply the algorithm to the third received data set to yield a third output data set; and an out of order enabling circuit operable to assert an order indicator output to indicate the second output data set is out of order when the second output data set is provided before the first output data set.
摘要翻译：本发明涉及用于数据处理的系统和方法，所述数据处理系统包括：数据处理电路，可操作以：接收第一，第二和第三接收数据集; 其中在所述第二数据集之前接收所述第一数据集，并且在所述第三数据集之前接收所述第二数据集; 将数据处理算法应用于第一接收数据集以产生第一输出数据集，将算法应用于第二接收数据集以产生第二输出数据集，并将算法应用于第三接收数据集，以产生第三数据集输出数据集; 并且当在第一输出数据集之前提供第二输出数据集时，可操作以断言指示第二输出数据集的顺序指示符输出的失序使能电路是无序的。

10. 发明授权

EP2605121B1 Systems and methods for handling out of order reporting in a storage device 有权
标题翻译：系统和用于在存储设备搬运他们的订单以外的报告方法
公开(公告)号：EP2605121B1
公开(公告)日：2016-09-21
申请号：EP12192221.5
申请日：2012-11-12
申请人： LSI Corporation
发明人： Yang, Shaohua , Zhang, Fan , Han, Yang , Wu, Xuebin
IPC分类号： G06F3/06 , G11B20/10 , G11B20/12 , G11B20/18
CPC分类号： G06F7/24 , G06F3/0604 , G06F3/0611 , G06F3/0659 , G06F3/0674 , G11B20/10 , G11B20/12 , G11B20/18

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