Systems and methods for non-binary decoding biasing control
    1.
    发明授权
    Systems and methods for non-binary decoding biasing control 有权
    用于非二进制解码偏移控制的系统和方法

    公开(公告)号:US08661324B2

    公开(公告)日:2014-02-25

    申请号:US13227538

    申请日:2011-09-08

    IPC分类号: H03M13/00

    摘要: Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a data detector circuit, a biasing circuit, and a data decoder circuit. 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,偏置电路和数据解码器电路的数据处理电路。 数据检测器电路可操作以将数据检测算法应用于一系列符号以产生检测到的输出,并且所检测的输出包括与非二进制符号对应的一系列软判决数据。 偏置电路可操作地将偏置应用于该系列软判决数据中的每一个,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决数据。

    Systems and Methods for Non-Binary Decoding Biasing Control
    2.
    发明申请
    Systems and Methods for Non-Binary Decoding Biasing Control 有权
    非二进制解码偏倚控制系统与方法

    公开(公告)号:US20130067297A1

    公开(公告)日:2013-03-14

    申请号:US13227538

    申请日:2011-09-08

    IPC分类号: H03M13/45 G06F11/10

    摘要: Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a data detector circuit, a biasing circuit, and a data decoder circuit. 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,偏置电路和数据解码器电路的数据处理电路。 数据检测器电路可操作以将数据检测算法应用于一系列符号以产生检测到的输出,并且所检测的输出包括与非二进制符号对应的一系列软判决数据。 偏置电路可操作地将偏置应用于该系列软判决数据中的每一个,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决数据。

    Systems and Methods for Generating Predictable Degradation Bias
    6.
    发明申请
    Systems and Methods for Generating Predictable Degradation Bias 有权
    用于产生可预测的降解偏差的系统和方法

    公开(公告)号:US20130063835A1

    公开(公告)日:2013-03-14

    申请号:US13227544

    申请日:2011-09-08

    IPC分类号: G11B5/03 G11C5/14 G11B5/035

    摘要: Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a data detector circuit and a bias calculation circuit. The data detector circuit is operable to apply a data detection algorithm to a first data set to yield a first series of soft decision data, and to apply the data detection algorithm to a second data set to yield a second series of soft decision data. The bias calculation circuit operable to calculate a series of bias values based at least in part on the first series of soft decision data and the second series of soft decision data. The series of bias values correspond to a conversion between the first series of soft decision data and the second series of soft decision data.

    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和偏置计算电路的数据处理电路。 数据检测器电路可操作以将数据检测算法应用于第一数据集以产生第一系列软判决数据,并将数据检测算法应用于第二数据集以产生第二系列软判决数据。 偏置计算电路可操作以至少部分地基于第一系列软判决数据和第二系列软判决数据来计算一系列偏置值。 一系列偏差值对应于第一系列软判决数据与第二系列软判决数据之间的转换。

    Dynamic Y-buffer size adjustment for retained sector reprocessing
    7.
    发明授权
    Dynamic Y-buffer size adjustment for retained sector reprocessing 有权
    用于保留扇区再处理的动态Y缓冲区大小调整

    公开(公告)号:US09098105B2

    公开(公告)日:2015-08-04

    申请号:US13593648

    申请日:2012-08-24

    IPC分类号: G06F3/00 G11B20/10

    CPC分类号: G06F3/00 G11B20/10527

    摘要: Aspects of the disclosure pertain to a system and method for providing dynamic y-buffer size adjustment for retained sector reprocessing (RSR). The system and method implement dynamic y-buffer size adjustment for RSR for promoting improved Sector Failure Rate (SFR) performance of the system. The system is a read channel system.

    摘要翻译: 本公开的方面涉及用于为保留的扇区再处理(RSR)提供动态y缓冲器大小调整的系统和方法。 系统和方法为RSR实现动态y缓冲区大小调整,以促进系统的扇区故障率(SFR)性能的提高。 该系统是读通道系统。

    Systems and methods for generating predictable degradation bias
    8.
    发明授权
    Systems and methods for generating predictable degradation bias 有权
    用于产生可预测的降解偏差的系统和方法

    公开(公告)号:US08681441B2

    公开(公告)日:2014-03-25

    申请号:US13227544

    申请日:2011-09-08

    IPC分类号: G11B20/10 G11B5/035 G11B5/03

    摘要: Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a data detector circuit and a bias calculation circuit. The data detector circuit is operable to apply a data detection algorithm to a first data set to yield a first series of soft decision data, and to apply the data detection algorithm to a second data set to yield a second series of soft decision data. The bias calculation circuit operable to calculate a series of bias values based at least in part on the first series of soft decision data and the second series of soft decision data. The series of bias values correspond to a conversion between the first series of soft decision data and the second series of soft decision data.

    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和偏置计算电路的数据处理电路。 数据检测器电路可操作以将数据检测算法应用于第一数据集以产生第一系列软判决数据,并将数据检测算法应用于第二数据集以产生第二系列软判决数据。 偏置计算电路可操作以至少部分地基于第一系列软判决数据和第二系列软判决数据来计算一系列偏置值。 一系列偏差值对应于第一系列软判决数据与第二系列软判决数据之间的转换。

    DYNAMIC Y-BUFFER SIZE ADJUSTMENT FOR RETAINED SECTOR REPROCESSING
    9.
    发明申请
    DYNAMIC Y-BUFFER SIZE ADJUSTMENT FOR RETAINED SECTOR REPROCESSING 有权
    用于保留部门代理的动态Y缓冲器尺寸调整

    公开(公告)号:US20140059377A1

    公开(公告)日:2014-02-27

    申请号:US13593648

    申请日:2012-08-24

    IPC分类号: G06F11/16 G06F3/00

    CPC分类号: G06F3/00 G11B20/10527

    摘要: Aspects of the disclosure pertain to a system and method for providing dynamic y-buffer size adjustment for retained sector reprocessing (RSR). The system and method implement dynamic y-buffer size adjustment for RSR for promoting improved Sector Failure Rate (SFR) performance of the system. The system is a read channel system.

    摘要翻译: 本公开的方面涉及用于为保留的扇区再处理(RSR)提供动态y缓冲器大小调整的系统和方法。 系统和方法为RSR实现动态y缓冲区大小调整,以促进系统的扇区故障率(SFR)性能的提高。 该系统是读通道系统。