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1. 发明授权

EP2582053B1 Systems and methods for LDPC encoding with composite codewords and sub-codewords 有权转让
标题翻译：系统和程序的LDPC编码联合码字和子码字
公开(公告)号：EP2582053B1
公开(公告)日：2015-11-18
申请号：EP12184427.8
申请日：2012-09-14
申请人： LSI Corporation
发明人： Xia, Haitao , Yang, Shaohua , Yen, Johnson
IPC分类号： H03M13/11 , H03M13/29 , H03M13/37 , G11B20/18
CPC分类号： H03M13/1102 , G11B20/1833 , G11B2020/185 , G11B2220/2516 , H03M13/2942 , H03M13/3761 , H03M13/6331 , H03M13/6343 , H03M13/6502

2. 发明公开

EP2744113A1 DECODING DEVICE AND DECODING METHOD 审中-公开
标题翻译： VORRICHTUNG UND VERFAHREN ZUM DEKODIEREN
公开(公告)号：EP2744113A1
公开(公告)日：2014-06-18
申请号：EP12821855.9
申请日：2012-08-01
申请人： Panasonic Corporation
发明人： FUJIMOTO, Keisuke , HINO, Yasumori
IPC分类号： H03M13/19 , G11B20/18
CPC分类号： G06F11/10 , G11B20/1833 , G11B2020/185 , G11B2220/2537 , H03M13/1111 , H03M13/1128 , H03M13/41
摘要： A control device (211) inputs reliability information on the same data block a plurality of times into a reliability storage memory (202). A reliability generating device (201) generates anew reliability information by performing computation processing based on a stochastic computation by using reliability information generated in the previous cycle that has been saved in the reliability storage memory (202) and reliability information generated in the present cycle, and saves the reliability information generated anew in the reliability storage memory (202) when the decoding is performed by using reliability information on the data block same as that in the previous cycle. A column processing computation device (204) computes a column processing output value by using the reliability information generated anew and saved in the reliability storage memory (202) and a row processing output value.
摘要翻译：控制装置（211）将相同数据块上的可靠性信息多次输入到可靠性存储存储器（202）中。可靠性生成装置（201）通过使用保存在可靠性存储器（202）中的上一个循环中生成的可靠性信息和在本周期中生成的可靠性信息，通过进行基于随机运算的计算处理，生成新的可靠性信息，并且当通过使用与前一个周期相同的数据块的可靠性信息来执行解码时，将可靠性信息重新生成在可靠性存储存储器（202）中。列处理计算装置（204）通过使用重新生成并保存在可靠性存储存储器（202）中的可靠性信息和行处理输出值来计算列处理输出值。

3. 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。

4. 发明公开

EP2307960A4 ERROR-FLOOR MITIGATION OF CODES USING WRITE VERIFICATION 有权转让
标题翻译：码与写入验证错误平台还原
公开(公告)号：EP2307960A4
公开(公告)日：2013-01-16
申请号：EP09843763
申请日：2009-04-21
申请人： AGERE SYSTEMS INC
发明人： GRAEF NILS , GUNMAN KIRAN
IPC分类号： G06F11/00 , G06F11/10
CPC分类号： H03M13/1102 , G06F11/1012 , G11B20/1833 , G11B2020/1823 , G11B2020/185 , G11B2220/2516 , G11B2220/61 , H03M13/1108 , H03M13/1142 , H03M13/455
摘要： Executed when a channel input (e.g., LDPC) codeword is written to a storage medium, a write-verification method (i) compares the channel input codeword to the written codeword, (ii) identifies any erroneous bits, and (iii) stores the erroneous-bit indices to a record in a table. At some later time, the written codeword is read and sent to a decoder. If the decoder fails with a near codeword, a write-error recovery process searches the table and retrieves the erroneous-bit information. The codeword bits at those indices are adjusted, and the modified codeword is submitted to further processing.

5. 发明公开

EP2347416A4 SYSTEMS AND METHODS FOR NOISE REDUCED DATA DETECTION 审中-公开
标题翻译：系统和方法噪声降低的数据检测
公开(公告)号：EP2347416A4
公开(公告)日：2012-05-30
申请号：EP09827908
申请日：2009-04-17
申请人： LSI CORP
发明人： YANG SHAOHUA , LEE YUAN XING , RAUSCHMAYER RICHARD , SONG HONGWEI , LIU JINGFENG , TAN WEIJUN
IPC分类号： G11B20/18 , G11B20/10 , G11B20/24 , H04L1/00 , H04L1/16
CPC分类号： G11B20/24 , G11B20/10037 , G11B20/10194 , G11B20/10527 , G11B20/1833 , G11B20/1879 , G11B2020/1062 , G11B2020/10685 , G11B2020/10694 , G11B2020/10759 , G11B2020/183 , G11B2020/185 , G11B2220/2516 , H03M13/1105 , H03M13/2948 , H03M13/3746 , H03M13/6343 , H04L1/005 , H04L1/0057

6. 发明公开

EP2372713A1 Systems and methods for efficient data storage 审中-公开
标题翻译： Systeme und Verfahren zur wirksamen Speicherung von Daten
公开(公告)号：EP2372713A1
公开(公告)日：2011-10-05
申请号：EP10170182.9
申请日：2010-07-20
申请人： LSI Corporation
发明人： Jin, Ming , Yang, Shaohua
IPC分类号： G11B20/12 , G11B5/596
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。

7. 发明公开

EP2307960A1 ERROR-FLOOR MITIGATION OF CODES USING WRITE VERIFICATION 有权转让
标题翻译：码与写入验证错误平台还原
公开(公告)号：EP2307960A1
公开(公告)日：2011-04-13
申请号：EP09843763.5
申请日：2009-04-21
申请人： Agere Systems, Inc.
发明人： GRAEF, Nils , GUNMAN, Kiran
IPC分类号： G06F11/00
CPC分类号： H03M13/1102 , G06F11/1012 , G11B20/1833 , G11B2020/1823 , G11B2020/185 , G11B2220/2516 , G11B2220/61 , H03M13/1108 , H03M13/1142 , H03M13/455
摘要： Executed when a channel input (e.g., LDPC) codeword is written to a storage medium, a write-verification method (i) compares the channel input codeword to the written codeword, (ii) identifies any erroneous bits, and (iii) stores the erroneous-bit indices to a record in a table. At some later time, the written codeword is read and sent to a decoder. If the decoder fails with a near codeword, a write-error recovery process searches the table and retrieves the erroneous-bit information. The codeword bits at those indices are adjusted, and the modified codeword is submitted to further processing.

8. 发明公开

EP2208198A1 RECORDING AND/OR REPRODUCING METHOD, RECORDING AND/OR REPRODUCING APPARATUS AND INFORMATION STORAGE MEDIUM 审中-公开
标题翻译：方法和设备用于记录和/或回放和信息存储设备
公开(公告)号：EP2208198A1
公开(公告)日：2010-07-21
申请号：EP08753710.6
申请日：2008-05-29
申请人： Samsung Electronics Co., Ltd.
发明人： HWANG, Sung-Hee
IPC分类号： G11B20/12
CPC分类号： G11B7/00736 , G11B20/1217 , G11B20/1262 , G11B20/1883 , G11B2007/0013 , G11B2020/1836 , G11B2020/185 , G11B2220/20 , G11B2220/235 , G11B2220/2537
摘要： An information storage medium including two or more recording layers to reproduce or record data by using a same reproducing and/or recording optical system per layer includes error correction code (ECC) blocks recorded onto the two or more recording layers by using two or more data formats used to store user data.

9. 发明公开

EP2709107A1 Systems and methods for hard decision based ITI cancellation 有权转让
标题翻译： System-und Verfahren zum ITI-Abbruch auf Hard-Decision-Basis
公开(公告)号：EP2709107A1
公开(公告)日：2014-03-19
申请号：EP13175952.4
申请日：2013-07-10
申请人： LSI Corporation
发明人： Xiao, Jun , Haratsch, Eric F. , Zhang, Fan
IPC分类号： G11B5/012 , G11B20/10 , G11B20/24
CPC分类号： G11B20/10009 , G11B5/012 , G11B5/09 , G11B20/10046 , G11B20/1037 , G11B2020/185 , G11B2220/2516
摘要： Embodiments of the present inventions are related to systems and methods for data processing, and more particularly to systems and methods for reducing inter-track interference in relation to processing data retrieved from a storage medium.
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少与从存储介质检索的处理数据相关的轨道间干扰的系统和方法。

10. 发明授权

EP2086114B1 Concatenated codes combining Reed-Solomon codes, LDPC codes and parity codes for encoding/decoding devices 有权
标题翻译：的Reed-Solomon码，LDPC码和奇偶码以进行Encodierungs- /解码装置的级联码
公开(公告)号：EP2086114B1
公开(公告)日：2014-01-15
申请号：EP08170099.9
申请日：2008-11-27
申请人： Fujitsu Limited
发明人： Kanaoka, Toshikazu , Ito, Toshio
IPC分类号： H03M13/29 , G11B20/00 , H03M13/27 , H03M13/11 , H03M13/09 , H03M13/15
CPC分类号： H03M13/2927 , G11B20/1833 , G11B20/1866 , G11B2020/1836 , G11B2020/1843 , G11B2020/185 , G11B2220/2516 , G11B2220/2537 , H03M13/098 , H03M13/1102 , H03M13/1515 , H03M13/271 , H03M13/2721 , H03M13/2778 , H03M13/2906 , H03M13/2918 , H03M13/2921 , H03M13/293 , H03M13/2957

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