公开(公告)号：US08181088B2

公开(公告)日：2012-05-15

申请号：US12058995

申请日：2008-03-31

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

IPC分类号： G11C29/00

CPC分类号： G11B20/1217 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1846 ,  G11B2220/2537

摘要： An apparatus and method for recording and/or reproducing data on a disc are provided using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

公开(公告)号：US20080181066A1

公开(公告)日：2008-07-31

申请号：US12059008

申请日：2008-03-31

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

IPC分类号： G11B20/12 ,  G11B20/18

CPC分类号： G11B20/1217 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1846 ,  G11B2220/2537

摘要： An apparatus and method for recording and/or reproducing data on a disc are provided using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

公开(公告)号：US08161340B2

公开(公告)日：2012-04-17

申请号：US12059019

申请日：2008-03-31

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

IPC分类号： G06F11/00

CPC分类号： G11B20/1217 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1846 ,  G11B2220/2537

摘要： An apparatus and method for recording and/or reproducing data on a disc are provided using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

公开(公告)号：US07062699B2

公开(公告)日：2006-06-13

申请号：US10320739

申请日：2002-12-17

申请人： Sung-hee Hwang ,  Yoon-woo Lee ,  Sung-hyu Han ,  Sang-hyun Ryu ,  Young-im Ju

发明人： Sung-hee Hwang ,  Yoon-woo Lee ,  Sung-hyu Han ,  Sang-hyun Ryu ,  Young-im Ju

IPC分类号： G11B7/07 ,  H03M13/05

CPC分类号： G11B20/18 ,  G11B7/00745 ,  G11B7/24085 ,  G11B20/1217 ,  G11B27/24 ,  G11B2020/1222 ,  G11B2020/1269 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2566 ,  G11B2220/257 ,  G11B2220/2575

摘要： Provided is a method of recording data on an optical recording medium having a plurality of addressable unit areas. 62 sync frames, each having a sync code and data, can be recorded in each of the addressable unit areas. Thus, user data can be recorded on a recordable optical disc at a higher density.

公开(公告)号：US20050022096A1

公开(公告)日：2005-01-27

申请号：US10869054

申请日：2004-06-17

申请人： Ki-hyun Kim ,  Yoon-woo Lee ,  Sung-hee Hwang

发明人： Ki-hyun Kim ,  Yoon-woo Lee ,  Sung-hee Hwang

IPC分类号： H03M13/21 ,  G06F20060101 ,  G11B20/12 ,  G11B20/18 ,  H03M13/00 ,  H03M13/03 ,  H03M13/29

CPC分类号： G11B20/1217 ,  G11B20/1833 ,  G11B2020/1222 ,  G11B2020/1272 ,  H03M13/2954

摘要： An error correction encoding method including generating error correction code data, which is a predetermined number of bytes long, by error-correction-encoding user data in a predetermined manner; generating burst indicator subcode data, which is a predetermined number of bytes long and is used to detect errors that have occurred in the user data; dividing the error correction code data into a plurality of sub-error correction code data each having a length that is less than the error correction code data; dividing the burst indicator subcode data into a plurality of sub-burst indicator subcode data having a length that is less than a minimal data unit that is error-correction-encodable; and alternately arranging the plurality of sub-error correction code data and the plurality of sub-burst indicator subcode data.

摘要翻译： 一种纠错编码方法，包括以预定的方式对用户数据进行纠错编码，生成预定数量的字节长的纠错码数据; 产生突发指示符子代码数据，其是预定数量的字节长并且用于检测在用户数据中发生的错误; 将纠错码数据分割为长度小于纠错码数据的多个子纠错码数据; 将突发指示符子代码数据划分成具有小于可纠错编码的最小数据单元的长度的多个子突发指示符子代码数据; 以及交替地布置多个子错误校正码数据和多个子突发指示符子码数据。

公开(公告)号：US08132066B2

公开(公告)日：2012-03-06

申请号：US12059078

申请日：2008-03-31

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

IPC分类号： G06F11/00

CPC分类号： G11B20/1217 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1846 ,  G11B2220/2537

摘要： An apparatus and method for recording and/or reproducing data on a disc are provided using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

摘要翻译： 使用填充信息和对应的信息存储介质来提供用于在盘上记录和/或再现数据的装置和方法。 记录方法包括记录在块的一部分中填补无效数据的记录单元块，并记录指示包括无效数据的填充信息。 根据该方法，磁盘驱动器能够将错误校正块中的有效数据与无效数据区分开，从而提高了再现的可靠性并提高了系统的稳定性。

公开(公告)号：US07870456B2

公开(公告)日：2011-01-11

申请号：US12059008

申请日：2008-03-31

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

IPC分类号： H03M13/00

CPC分类号： G11B20/1217 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1846 ,  G11B2220/2537

摘要： An apparatus and method for recording and/or reproducing data on a disc are provided using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

摘要翻译： 使用填充信息和对应的信息存储介质来提供用于在盘上记录和/或再现数据的装置和方法。 记录方法包括记录在块的一部分中填补无效数据的记录单元块，并记录指示包括无效数据的填充信息。 根据该方法，磁盘驱动器能够将错误校正块中的有效数据与无效数据区分开，从而提高了再现的可靠性并提高了系统的稳定性。

公开(公告)号：US07533319B2

公开(公告)日：2009-05-12

申请号：US10847675

申请日：2004-05-18

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  Yoon-woo Lee

IPC分类号： H03M13/00

CPC分类号： G11B20/1217 ,  G11B20/1866 ,  G11B2020/1222 ,  G11B2020/1272 ,  G11B2020/1288 ,  G11B2020/1846 ,  G11B2220/2537

摘要： An apparatus and method for recording and/or reproducing data on a disc using padding information, and a corresponding information storage medium. The recording method includes recording a recording unit block in which invalid data is padded in part of the block and recording padding information indicating that the invalid data is included. According to the method, a disc drive becomes able to distinguish valid data from invalid data in an error correction block such that reliability of reproduction increases and stability of the system is improved.

摘要翻译： 一种用于使用填充信息在盘上记录和/或再现数据的装置和方法，以及相应的信息存储介质。 记录方法包括记录在块的一部分中填补无效数据的记录单元块，并记录指示包括无效数据的填充信息。 根据该方法，磁盘驱动器能够将错误校正块中的有效数据与无效数据区分开，从而提高了再现的可靠性并提高了系统的稳定性。

公开(公告)号：US07350133B2

公开(公告)日：2008-03-25

申请号：US10869054

申请日：2004-06-17

申请人： Ki-hyun Kim ,  Yoon-woo Lee ,  Sung-hee Hwang

发明人： Ki-hyun Kim ,  Yoon-woo Lee ,  Sung-hee Hwang

IPC分类号： H03M13/00

CPC分类号： G11B20/1217 ,  G11B20/1833 ,  G11B2020/1222 ,  G11B2020/1272 ,  H03M13/2954

摘要： An error correction encoding method including generating error correction code data, which is a predetermined number of bytes long, by error-correction-encoding user data in a predetermined manner; generating burst indicator subcode data, which is a predetermined number of bytes long and is used to detect errors that have occurred in the user data; dividing the error correction code data into a plurality of sub-error correction code data each having a length that is less than the error correction code data; dividing the burst indicator subcode data into a plurality of sub-burst indicator subcode data having a length that is less than a minimal data unit that is error-correction-encodable; and alternately arranging the plurality of sub-error correction code data and the plurality of sub-burst indicator subcode data.

摘要翻译： 一种纠错编码方法，包括以预定的方式对用户数据进行纠错编码，生成预定数量的字节长的纠错码数据; 产生突发指示符子代码数据，其是预定数量的字节长并且用于检测在用户数据中发生的错误; 将纠错码数据分割为长度小于纠错码数据的多个子纠错码数据; 将突发指示符子代码数据划分成具有小于可纠错编码的最小数据单元的长度的多个子突发指示符子代码数据; 以及交替地布置多个子错误校正码数据和多个子突发指示符子码数据。

公开(公告)号：US20050141399A1

公开(公告)日：2005-06-30

申请号：US10976321

申请日：2004-10-29

申请人： Sung-hee Hwang ,  Yoon-woo Lee

发明人： Sung-hee Hwang ,  Yoon-woo Lee

IPC分类号： G06F3/06 ,  G11B7/0045 ,  G11B7/007 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/10 ,  G11B7/24

CPC分类号： G11B27/105 ,  G11B20/18 ,  G11B2220/2541

摘要： A disc-type information storage medium, and a method of recording and apparatus to record address information on the disc-type information storage medium, the storage medium including data recorded in at least two recording unit blocks (RUBs) having different sizes, wherein address information corresponding to the RUBs having different sizes includes address blocks having a same data structure regardless of a size of the respective RUBs.

摘要翻译： 一种盘型信息存储介质，以及一种记录方法和在盘式信息存储介质上记录地址信息的装置，所述存储介质包括记录在具有不同大小的至少两个记录单元块（RUB）中的数据，其中地址 对应于具有不同尺寸的RUB的信息包括具有相同数据结构的地址块，而不管相应的RUB的大小。