专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08736998B2 Systems and methods for symbol re-grouping decoding processing 有权
标题翻译：用于符号重新分组解码处理的系统和方法
公开(公告)号：US08736998B2
公开(公告)日：2014-05-27
申请号：US13474668
申请日：2012-05-17
申请人： Fan Zhang , Madhusudan Kalluri , Shaohua Yang , Wu Chang , Ming Jin
发明人： Fan Zhang , Madhusudan Kalluri , Shaohua Yang , Wu Chang , Ming Jin
IPC分类号： G11B5/09 , G11B5/035
CPC分类号： H03M13/1128 , H03M13/1171 , H03M13/2957 , H03M13/3707 , H03M13/6331 , H03M13/6343
摘要： The present invention is related to systems and methods for applying a data decode algorithm to different rotations or modifications of a decoder input as part of data processing.
摘要翻译：本发明涉及用于将数据解码算法应用于作为数据处理的一部分的解码器输入的不同旋转或修改的系统和方法。

12. 发明申请

US20140082461A1 Systems and Methods for Detector Side Trapping Set Mitigation 有权
标题翻译：检测器侧捕集装置的系统和方法
公开(公告)号：US20140082461A1
公开(公告)日：2014-03-20
申请号：US13619907
申请日：2012-09-14
申请人： Fan Zhang , Jun Xiao , Ming Jin
发明人： Fan Zhang , Jun Xiao , Ming Jin
IPC分类号： G06F11/07
CPC分类号： H03M13/1142 , G06F11/1076 , G11B20/1833 , G11B2020/185 , H03M13/2957 , H03M13/6325 , H03M13/6343 , H03M13/658
摘要： Embodiments of the inventions are related to systems and methods for data processing, and more particularly to systems and methods for mitigating trapping sets in a data processing system.
摘要翻译：本发明的实施例涉及用于数据处理的系统和方法，更具体地涉及用于减轻数据处理系统中的陷阱集合的系统和方法。

13. 发明申请

US20140082448A1 LDPC Decoder With Dynamic Graph Modification 有权
标题翻译：具有动态图形修改的LDPC解码器
公开(公告)号：US20140082448A1
公开(公告)日：2014-03-20
申请号：US13622284
申请日：2012-09-18
申请人： Fan Zhang , Shaohua Yang , Ming Jin
发明人： Fan Zhang , Shaohua Yang , Ming Jin
IPC分类号： H03M13/00 , H03M13/05
CPC分类号： H03M13/6343 , H03M13/1111 , H03M13/1117 , H03M13/1142 , H03M13/1171 , H03M13/3707 , H03M13/616 , H03M13/6331
摘要： The present inventions are related to systems and methods for an LDPC decoder with dynamic Tanner graph modification, and in particular, to a non-erasure channel LDPC decoder that implements a probabilistic approach to Tanner graph modification.
摘要翻译：本发明涉及具有动态Tanner图修改的LDPC解码器的系统和方法，特别涉及实现Tanner图修改的概率方法的非擦除信道LDPC解码器。

14. 发明申请

US20140032982A1 Systems and Methods for Enhanced Media Defect Detection 有权
标题翻译：增强介质缺陷检测的系统和方法
公开(公告)号：US20140032982A1
公开(公告)日：2014-01-30
申请号：US13561243
申请日：2012-07-30
申请人： Fan Zhang , Weijun Tan , Ming Jin , Haitao Xia
发明人： Fan Zhang , Weijun Tan , Ming Jin , Haitao Xia
IPC分类号： G06F11/07
CPC分类号： G11B20/1889 , G11B20/10305
摘要： Various embodiments of the present invention provide systems and methods for media defect detection.
摘要翻译：本发明的各种实施例提供了用于介质缺陷检测的系统和方法。

15. 发明授权

US08612843B2 Systems and methods for qualitative media defect determination 有权
标题翻译：定性介质缺陷测定的系统和方法
公开(公告)号：US08612843B2
公开(公告)日：2013-12-17
申请号：US13213789
申请日：2011-08-19
申请人： Ming Jin , Haitao Xia , Lei Chen
发明人： Ming Jin , Haitao Xia , Lei Chen
IPC分类号： G06F7/02
CPC分类号： H03M13/3746 , G06F11/0751 , H03M13/1102 , H03M13/1515 , H03M13/41 , H03M13/612 , H03M13/6331
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 media defect detector circuit. The media defect detector circuit is operable to compare a data input derived from a medium against at least a first defect level to yield a first level output, and a second defect level to yield a second level output; and provide a combination of the first level output and the second level output as a defect quality output. A value of the defect quality output corresponds to a likelihood of a defect of the medium.
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，公开了包括介质缺陷检测器电路的数据处理电路。介质缺陷检测器电路可操作以将从介质导出的数据输入与至少第一缺陷级别进行比较以产生第一级输出，以及产生第二缺陷电平以产生第二电平输出; 并且提供第一电平输出和第二电平输出的组合作为缺陷质量输出。缺陷质量输出的值对应于介质缺陷的可能性。

16. 发明申请

US20130223199A1 STORAGE MEDIA INTER-TRACK INTERFERENCE CANCELLATION 有权
标题翻译：存储媒体互联干扰消除
公开(公告)号：US20130223199A1
公开(公告)日：2013-08-29
申请号：US13591980
申请日：2012-08-22
申请人： Timothy B. Lund , Carl E. Forhan , Timothy W. Swatosh , Erich Franz Haratsch , George Mathew , Ming Jin , Jongseung Park
发明人： Timothy B. Lund , Carl E. Forhan , Timothy W. Swatosh , Erich Franz Haratsch , George Mathew , Ming Jin , Jongseung Park
IPC分类号： G11B20/10
CPC分类号： G11B20/10046 , G11B5/012 , G11B5/09 , G11B19/045 , G11B20/10268 , G11B20/10398 , G11B20/10462 , G11B20/1407 , G11B2020/183 , G11B2220/2516
摘要： Described embodiments provide a method of cancelling inter-track interference (ITI) from one or more sectors read from a desired track of a storage medium. A read channel reads sectors in a desired track of the storage medium. An iterative decoder of the read channel decodes the read sectors, and if the read sectors are incorrectly recovered from the storage medium, selected sectors of a first adjacent track are read. An ITI canceller of the read channel estimates ITI in the read sectors of the desired track corresponding to the selected sectors of the adjacent track and subtracts the estimated ITI of the adjacent track from the data for the sectors of the desired track, providing updated sector data. The ITI cancelled data is replayed to the iterative decoder, which decodes the ITI cancelled data and provides the decoded ITI cancelled data as output data of the read channel.
摘要翻译：所描述的实施例提供了从存储介质的期望轨迹读取的一个或多个扇区消除轨道间干扰（ITI）的方法。读通道读取存储介质的期望轨道中的扇区。读通道的迭代解码器解码读扇区，并且如果从存储介质错误地恢复读扇区，则读取第一相邻轨道的选定扇区。读通道的ITI消除器估计对应于相邻磁道的所选扇区的期望磁道的读扇区中的ITI，并从期望磁道的扇区的数据中减去相邻磁迹的估计ITI，从而提供更新的扇区数据。 ITI取消的数据被重播到迭代解码器，该解码器对ITI取消的数据进行解码，并将解码的ITI取消的数据作为读取通道的输出数据提供。

17. 发明授权

US08321755B2 Systems and methods for efficient data storage 有权
标题翻译：高效数据存储的系统和方法
公开(公告)号：US08321755B2
公开(公告)日：2012-11-27
申请号：US13422742
申请日：2012-03-16
申请人： Ming Jin , Shaohua Yang
发明人： Ming Jin , Shaohua Yang
IPC分类号： H03M13/00
CPC分类号： G11B20/1217 , G11B5/59655 , G11B2020/1222 , G11B2020/1232 , G11B2020/1284 , G11B2020/1289 , G11B2020/1292 , G11B2020/185 , G11B2220/2516
摘要： Various embodiments of the present invention provide systems and methods for preparing and accessing super sector data sets. As an example, a data storage system including a storage medium is disclosed. The storage medium includes a first servo data region and a second servo data region separated by a user data region. The user data region includes at least a portion of a first codeword and a portion of a second codeword that are together associated with a common header data.
摘要翻译：本发明的各种实施例提供了用于准备和访问超扇区数据集的系统和方法。作为示例，公开了包括存储介质的数据存储系统。存储介质包括第一伺服数据区和由用户数据区隔开的第二伺服数据区。用户数据区域包括与公共报头数据相关联的第一码字和第二码字的一部分的至少一部分。

18. 发明申请

US20120200954A1 Systems and Methods for Off Track Error Recovery 有权
标题翻译：离线错误恢复的系统和方法
公开(公告)号：US20120200954A1
公开(公告)日：2012-08-09
申请号：US13021814
申请日：2011-02-07
申请人： Ming Jin , Shaohua Yang
发明人： Ming Jin , Shaohua Yang
IPC分类号： G11B5/596
CPC分类号： G11B5/59627 , G11B5/012 , G11B20/10388 , G11B2220/2516
摘要： Various embodiments of the present invention provide systems and methods for recovering data from a storage medium. As an example, a data recovery circuit is disclosed that includes: a controller circuit, a data processing circuit, a selector circuit, and a combining circuit. The controller circuit is operable to position a sensor over a track of the storage medium at a first distance from the center of the track to yield a first data set, and to position the sensor over the track of the storage medium at a second distance from the center of the track to yield a second data set. The data processing circuit is operable to process a processing data set, and the selector circuit is operable to select between the first data set and a combined data set as the processing data set. The combining circuit is operable to combine the first data set with at least the second data set to yield the combined data set.
摘要翻译：本发明的各种实施例提供了用于从存储介质恢复数据的系统和方法。作为示例，公开了一种数据恢复电路，其包括：控制器电路，数据处理电路，选择器电路和组合电路。控制器电路可操作以将传感器定位在与轨道中心隔开的第一距离处的存储介质的轨道上，以产生第一数据集，并且将传感器定位在距离存储介质的第二距离处的存储介质的轨道上轨道的中心产生第二个数据集。数据处理电路可操作来处理处理数据集，并且选择器电路可操作以在第一数据集和组合数据集之间进行选择作为处理数据集。组合电路可操作以将第一数据集与至少第二数据集组合以产生组合数据集。

19. 发明授权

US07039565B1 Method and system for developing a numerical dynamic sanitary sewer and storm water drainage simulation model 有权
标题翻译：开发数字动态卫生下水道和雨水排水模拟模型的方法与系统
公开(公告)号：US07039565B1
公开(公告)日：2006-05-02
申请号：US10336473
申请日：2003-01-03
申请人： Ming Jin , Samuel R. Coran , Jack S. Cook, Jr. , Danny L. Fread
发明人： Ming Jin , Samuel R. Coran , Jack S. Cook, Jr. , Danny L. Fread
IPC分类号： G06F17/10 , G06F7/48
CPC分类号： G06F17/5018 , G06F17/5004 , G06F2217/34
摘要： An hydraulics software system for a one-dimensional hydrodynamic numerical model for modeling unsteady flows in sewer and storm water urban drainage systems is provided. The inventive software uses as a numerical model, an implicit four-point, finite-difference solution technique to solve the one-dimensional Saint-Venant equations. The software is designed to select that numerical model, or equation that best describes, or best exhibits the behavior of each of the various structures and flows encountered in complex hydrodynamic systems such as a sewer and storm water drainage systems. Local partial initial modification for subcritical and supercritical transcritical flows is provided. Relaxation for pipe/channel networks are included for achieving computational performance and robustness for commercial software for practical use in water resource engineering.
摘要翻译：提供了一种用于对下水道和雨水城市排水系统中的不稳定流动进行建模的一维流体力学数值模型的液压软件系统。本发明的软件使用数字模型，一种隐式的四点，有限差分求解技术来解决一维圣维南方程。该软件旨在选择数字模型，或最佳描述的方程式，或最佳地展现在诸如下水道和雨水排放系统等复杂流体动力系统中遇到的各种结构和流程的行为。提供了亚临界和超临界跨临界流的局部初始修正。包括用于管道/渠道网络的松弛以实现用于水资源工程实际使用的商业软件的计算性能和鲁棒性。

20. 发明授权

US09058842B2 Systems and methods for gate aware iterative data processing 有权
标题翻译：门感知迭代数据处理的系统和方法
公开(公告)号：US09058842B2
公开(公告)日：2015-06-16
申请号：US13552403
申请日：2012-07-18
申请人： Fan Zhang , Yang Han , Ming Jin , Chung-Li Wang
发明人： Fan Zhang , Yang Han , Ming Jin , Chung-Li Wang
IPC分类号： G11C27/00 , G11B20/10
CPC分类号： G11B20/10268 , G11B20/10509
摘要： The present inventions are related to systems and methods for iterative data processing scheduling. In one case a data processing system is disclosed that includes a data detector circuit and a data decoder circuit. The data detector circuit is operable to apply a data detection algorithm to a data set to yield a detected output. The data decoder circuit is operable to repeatedly apply a data decoding algorithm to the detected output to yield a decoded output over a number of passes, where the number of passes is within an allowable number of local iterations selected based at least in part on a read gate signal.
摘要翻译：本发明涉及用于迭代数据处理调度的系统和方法。在一种情况下，公开了一种包括数据检测器电路和数据解码器电路的数据处理系统。数据检测器电路可操作以将数据检测算法应用于数据集以产生检测到的输出。数据解码器电路可操作以重复地将数据解码算法应用于检测到的输出，以产生经过多次通过的解码输出，其中通过次数在至少部分基于读取的选择的局部迭代的允许数量之内门信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式