公开(公告)号：US08225148B2

公开(公告)日：2012-07-17

申请号：US13112915

申请日：2011-05-20

申请人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

发明人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

IPC分类号： G06F11/00 ,  H03M13/00

CPC分类号： G11B20/1423 ,  H03M5/145

摘要： The disclosed technology provides systems and methods for encoding data based on a run-length-limited code and an error correction code to provide codewords. The codewords include RLL-encoded data that are produced based on the RLL code, and parity information that are produced based on the error correction code. The parity information is interleaved among the RLL-encoded data. In one embodiment, the codeword is produced by separately producing the RLL-encoded data and the parity information, and interleaving the parity information among the RLL-encoded data. In one embodiment, the codeword is produced by producing the RLL-encoded data, and using erasure decoding to compute the parity information.

摘要翻译： 所公开的技术提供了基于游程长度限制代码和纠错码来编码数据以提供码字的系统和方法。 码字包括基于RLL码产生的RLL编码数据和基于纠错码产生的奇偶校验信息。 奇偶校验信息在RLL编码数据之间进行交织。 在一个实施例中，通过分别产生RLL编码数据和奇偶校验信息，以及在RLL编码数据之间交织奇偶校验信息来产生码字。 在一个实施例中，通过产生RLL编码数据并使用擦除解码来计算奇偶校验信息来产生码字。

公开(公告)号：US07962827B2

公开(公告)日：2011-06-14

申请号：US11589532

申请日：2006-10-30

申请人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

发明人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

IPC分类号： H03M13/00

CPC分类号： G11B20/1423 ,  H03M5/145

摘要： The disclosed technology provides systems and methods for encoding data based on a run-length-limited code and an error correction code to provide codewords. The codewords include RLL-encoded data that are produced based on the RLL code, and parity information that are produced based on the error correction code. The parity information is interleaved among the RLL-encoded data. In one embodiment, the codeword is produced by separately producing the RLL-encoded data and the parity information, and interleaving the parity information among the RLL-encoded data. In one embodiment, the codeword is produced by producing the RLL-encoded data, and using erasure decoding to compute the parity information.

摘要翻译： 所公开的技术提供了基于游程长度限制代码和纠错码来编码数据以提供码字的系统和方法。 码字包括基于RLL码产生的RLL编码数据和基于纠错码产生的奇偶校验信息。 奇偶校验信息在RLL编码数据之间进行交织。 在一个实施例中，通过分别产生RLL编码数据和奇偶校验信息，以及在RLL编码数据之间交织奇偶校验信息来产生码字。 在一个实施例中，通过产生RLL编码数据并使用擦除解码来计算奇偶校验信息来产生码字。

公开(公告)号：US20070226582A1

公开(公告)日：2007-09-27

申请号：US11589532

申请日：2006-10-30

申请人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

发明人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

IPC分类号： H03M13/00

CPC分类号： G11B20/1423 ,  H03M5/145

摘要： The disclosed technology provides systems and methods for encoding data based on a run-length-limited code and an error correction code to provide codewords. The codewords include RLL-encoded data that are produced based on the RLL code, and parity information that are produced based on the error correction code. The parity information is interleaved among the RLL-encoded data. In one embodiment, the codeword is produced by separately producing the RLL-encoded data and the parity information, and interleaving the parity information among the RLL-encoded data. In one embodiment, the codeword is produced by producing the RLL-encoded data, and using erasure decoding to compute the parity information.

摘要翻译： 所公开的技术提供了基于游程长度限制代码和纠错码来编码数据以提供码字的系统和方法。 码字包括基于RLL码产生的RLL编码数据和基于纠错码产生的奇偶校验信息。 奇偶校验信息在RLL编码数据之间进行交织。 在一个实施例中，通过分别产生RLL编码数据和奇偶校验信息，以及在RLL编码数据之间交织奇偶校验信息来产生码字。 在一个实施例中，通过产生RLL编码数据并使用擦除解码来计算奇偶校验信息来产生码字。

公开(公告)号：US07782232B2

公开(公告)日：2010-08-24

申请号：US12187160

申请日：2008-08-06

申请人： Xueshi Yang ,  Gregory Burd ,  Heng Tang ,  Panu Chaichanavong ,  Zining Wu

发明人： Xueshi Yang ,  Gregory Burd ,  Heng Tang ,  Panu Chaichanavong ,  Zining Wu

IPC分类号： H03M13/00

CPC分类号： H03M13/2945 ,  G06F11/1068 ,  H03M13/033 ,  H03M13/1515 ,  H03M13/2903 ,  H03M13/2906

摘要： Systems, apparatuses, and methods for encoding and decoding using generalized concatenated codes (GCC) are described. The methods include receiving data; encoding the received data to obtain first encoded data; encoding the first encoded data until a GCC encoding reaches an intermediate level; and terminating the GCC encoding at the intermediate level.

摘要翻译： 描述使用广义级联码（GCC）的编码和解码的系统，装置和方法。 方法包括接收数据; 对所接收的数据进行编码以获得第一编码数据; 对第一编码数据进行编码，直到GCC编码达到中间级; 并终止中级的GCC编码。

公开(公告)号：US20110225477A1

公开(公告)日：2011-09-15

申请号：US13112915

申请日：2011-05-20

申请人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

发明人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

IPC分类号： H03M13/03 ,  G06F11/10

CPC分类号： G11B20/1423 ,  H03M5/145

摘要： The disclosed technology provides systems and methods for encoding data based on a run-length-limited code and an error correction code to provide codewords. The codewords include RLL-encoded data that are produced based on the RLL code, and parity information that are produced based on the error correction code. The parity information is interleaved among the RLL-encoded data. In one embodiment, the codeword is produced by separately producing the RLL-encoded data and the parity information, and interleaving the parity information among the RLL-encoded data. In one embodiment, the codeword is produced by producing the RLL-encoded data, and using erasure decoding to compute the parity information.

摘要翻译： 所公开的技术提供了基于游程长度限制代码和纠错码来编码数据以提供码字的系统和方法。 码字包括基于RLL码产生的RLL编码数据和基于纠错码产生的奇偶校验信息。 奇偶校验信息在RLL编码数据之间进行交织。 在一个实施例中，通过分别产生RLL编码数据和奇偶校验信息，以及在RLL编码数据之间交织奇偶校验信息来产生码字。 在一个实施例中，通过产生RLL编码数据并使用擦除解码来计算奇偶校验信息来产生码字。

公开(公告)号：US07978100B2

公开(公告)日：2011-07-12

申请号：US12861693

申请日：2010-08-23

申请人： Xueshi Yang ,  Gregory Burd ,  Heng Tang ,  Panu Chaichanavong ,  Zining Wu

发明人： Xueshi Yang ,  Gregory Burd ,  Heng Tang ,  Panu Chaichanavong ,  Zining Wu

IPC分类号： H03M13/00

CPC分类号： H03M13/2945 ,  G06F11/1068 ,  H03M13/033 ,  H03M13/1515 ,  H03M13/2903 ,  H03M13/2906

摘要： Systems, apparatuses, and methods for encoding and decoding using generalized concatenated codes (GCC) are described. The methods include receiving data; encoding the received data to obtain first encoded data; encoding the first encoded data until a GCC encoding reaches an intermediate level; and terminating the GCC encoding at the intermediate level.

摘要翻译： 描述使用广义级联码（GCC）的编码和解码的系统，装置和方法。 方法包括接收数据; 对所接收的数据进行编码以获得第一编码数据; 对第一编码数据进行编码，直到GCC编码达到中间级; 并终止中级的GCC编码。

公开(公告)号：US20110043390A1

公开(公告)日：2011-02-24

申请号：US12861693

申请日：2010-08-23

申请人： Xueshi Yang ,  Gregory Burd ,  Heng Tang ,  Panu Chaichanavong ,  Zining Wu

发明人： Xueshi Yang ,  Gregory Burd ,  Heng Tang ,  Panu Chaichanavong ,  Zining Wu

IPC分类号： H03M13/00

CPC分类号： H03M13/2945 ,  G06F11/1068 ,  H03M13/033 ,  H03M13/1515 ,  H03M13/2903 ,  H03M13/2906

摘要： Systems, apparatuses, and methods for encoding and decoding using generalized concatenated codes (GCC) are described. The methods include receiving data; encoding the received data to obtain first encoded data; encoding the first encoded data until a GCC encoding reaches an intermediate level; and terminating the GCC encoding at the intermediate level.

摘要翻译： 描述使用广义级联码（GCC）的编码和解码的系统，装置和方法。 方法包括接收数据; 编码所接收的数据以获得第一编码数据; 对第一编码数据进行编码，直到GCC编码达到中间级; 并终止中级的GCC编码。

公开(公告)号：US08484527B2

公开(公告)日：2013-07-09

申请号：US13536522

申请日：2012-06-28

申请人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

发明人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

IPC分类号： H03M13/00

CPC分类号： G11B20/1423 ,  H03M5/145

摘要： The disclosed technology provides systems and methods for encoding data based on a run-length-limited code and an error correction code to provide codewords. The codewords include RLL-encoded data that are produced based on the RLL code, and parity information that are produced based on the error correction code. The parity information is interleaved among the RLL-encoded data. In one embodiment, the codeword is produced by separately producing the RLL-encoded data and the parity information, and interleaving the parity information among the RLL-encoded data. In one embodiment, the codeword is produced by producing the RLL-encoded data, and using erasure decoding to compute the parity information.

摘要翻译： 所公开的技术提供了基于游程长度限制代码和纠错码来编码数据以提供码字的系统和方法。 码字包括基于RLL码产生的RLL编码数据和基于纠错码产生的奇偶校验信息。 奇偶校验信息在RLL编码数据之间进行交织。 在一个实施例中，通过分别产生RLL编码数据和奇偶校验信息，以及在RLL编码数据之间交织奇偶校验信息来产生码字。 在一个实施例中，通过产生RLL编码数据并使用擦除解码来计算奇偶校验信息来产生码字。

公开(公告)号：US20120278686A1

公开(公告)日：2012-11-01

申请号：US13536522

申请日：2012-06-28

申请人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

发明人： Heng Tang ,  Gregory Burd ,  Zining Wu ,  Panu Chaichanavong

IPC分类号： H03M13/27 ,  G06F11/10

CPC分类号： G11B20/1423 ,  H03M5/145

摘要： The disclosed technology provides systems and methods for encoding data based on a run-length-limited code and an error correction code to provide codewords. The codewords include RLL-encoded data that are produced based on the RLL code, and parity information that are produced based on the error correction code. The parity information is interleaved among the RLL-encoded data. In one embodiment, the codeword is produced by separately producing the RLL-encoded data and the parity information, and interleaving the parity information among the RLL-encoded data. In one embodiment, the codeword is produced by producing the RLL-encoded data, and using erasure decoding to compute the parity information.

摘要翻译： 所公开的技术提供了基于游程长度限制代码和纠错码来编码数据以提供码字的系统和方法。 码字包括基于RLL码产生的RLL编码数据和基于纠错码产生的奇偶校验信息。 奇偶校验信息在RLL编码数据之间进行交织。 在一个实施例中，通过分别产生RLL编码数据和奇偶校验信息，以及在RLL编码数据之间交织奇偶校验信息来产生码字。 在一个实施例中，通过产生RLL编码数据并使用擦除解码来计算奇偶校验信息来产生码字。

公开(公告)号：US08086945B1

公开(公告)日：2011-12-27

申请号：US12946112

申请日：2010-11-15

申请人： Jun Xu ,  Panu Chaichanavong ,  Gregory Burd ,  Zining Wu

发明人： Jun Xu ,  Panu Chaichanavong ,  Gregory Burd ,  Zining Wu

IPC分类号： G06F11/00

CPC分类号： H03M13/2933 ,  H03M13/2909 ,  H03M13/2948

摘要： Systems and methods are provided for encoding a stream of datawords based on a tensor product code to provide a stream of codewords, and detecting and decoding a stream of received data based on a tensor product code to provide a decoded stream of data. In one aspect, the tensor product code is based on two codes including an inner code and an outer parity hiding code, where the outer parity hiding code is an iterative code. In certain embodiments, the outer parity hiding code is a Turbo code or a low density parity check (LDPC) code.

摘要翻译： 提供了系统和方法，用于基于张量产品代码来编码数据词流，以提供码字流，并且基于张量产品代码检测和解码接收到的数据流，以提供经解码的数据流。 在一个方面，张量乘积代码基于两个代码，包括内部代码和外部奇偶校验隐藏代码，其中外部奇偶校验隐藏代码是迭代代码。 在某些实施例中，外部奇偶校验隐藏代码是Turbo码或低密度奇偶校验（LDPC）码。