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公开(公告)号：US20060248427A1
公开(公告)日：2006-11-02
申请号：US11455630
申请日：2006-06-20
申请人： Yukari Katayama , Takeshi Maeda , Harukazu Miyamoto , Takushi Nishiya , Takatoshi Kato , Shigeki Taira , Osamu Kawamae , Taku Hoshizawa
发明人： Yukari Katayama , Takeshi Maeda , Harukazu Miyamoto , Takushi Nishiya , Takatoshi Kato , Shigeki Taira , Osamu Kawamae , Taku Hoshizawa
CPC分类号： G11B27/329 , G11B20/1833 , G11B27/034 , G11B27/036 , G11B2220/216 , G11B2220/2562 , G11B2220/2575
摘要： A random seed scramble for preventing the deterioration of a medium is applied to the next generation optical disk. A seed is stored to a BIS area. ID or an EDC is checked to hold interchangeability before and after scramble release. When no error is generated in data before the scramble release, it is recognized as an unscrambled disk. In contrast to this, when no error is generated in data after the scramble release, it is recognized as a scrambled disk. An information storing area showing an area to be rewritten by performing the scramble and an area to be rewritten without performing the scramble is arranged.
摘要翻译： 将用于防止介质劣化的随机种子加扰应用于下一代光盘。 种子存储到BIS区域。 检查ID或EDC以在争夺释放之前和之后保持互换性。 在扰频释放前的数据中没有产生错误时，会被识别为未加扰的磁盘。 与此相反，当在扰频释放之后的数据中没有产生错误时，它被识别为加扰的盘。 布置了通过执行扰频而示出要重写的区域的信息存储区域和不进行加扰的要被重写的区域。
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2.发明授权Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium 失效从具有用户数据区域的记录介质和用于存储关于记录介质的信息的信息区域记录和再现数据公开(公告)号：US08356235B2
公开(公告)日：2013-01-15
申请号：US12569124
申请日：2009-09-29
IPC分类号： H03M13/00
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations is restricted. To solve the above problems, the present invention records data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
摘要翻译： 如果使用用于记录数据的大的最小数据单元来记录小数据量的管理信息，则记录时间长，此外当使用WO（一次写入）作为记录介质时，记录操作的数量被限制 。 为了解决上述问题，本发明以比记录数据的普通单位更小的管理区域记录数据，以适当地记录有限管理区域中的信息，从而有效地使用用户数据区域。 此时，本发明简化了通常适用于普通记录数据的交错处理，并且对本发明的数据结构（小尺寸数据）执行简化的交错处理，以确保普通数据之间的信号处理兼容性 以及具有根据本发明的数据结构的数据。
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公开(公告)号：US20080297935A1
公开(公告)日：2008-12-04
申请号：US12183677
申请日：2008-07-31
IPC分类号： G11B5/09
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted.To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
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公开(公告)号：US20080291792A1
公开(公告)日：2008-11-27
申请号：US12183812
申请日：2008-07-31
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted.To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
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公开(公告)号：US20080291791A1
公开(公告)日：2008-11-27
申请号：US12183733
申请日：2008-07-31
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted.To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
摘要翻译： 如果用于记录数据的大的最小数据单元用于记录管理信息的小数据量，则记录时间长，此外当使用WO（一次写入）作为记录介质时，可以记录操作的数量 被执行是受限制的。 为了解决上述问题，本发明可以以小于普通单位的单位在管理区域中记录数据以在有限的管理区域中适当地记录信息，从而有效地使用用户数据区域。 此时，本发明简化了通常适用于普通记录数据的交错处理，并且对本发明的数据结构（小尺寸数据）执行简化的交错处理，以确保普通数据之间的信号处理兼容性 以及具有根据本发明的数据结构的数据。
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公开(公告)号：US07281194B2
公开(公告)日：2007-10-09
申请号：US11156652
申请日：2005-06-21
IPC分类号： G11B20/18
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted.To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
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7.发明申请Recording method, reproducing method, recording apparatus, and reproducing apparatus 有权记录方法，再现方法，记录装置和再现装置公开(公告)号：US20050229082A1
公开(公告)日：2005-10-13
申请号：US11156652
申请日：2005-06-21
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted. To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
摘要翻译： 如果用于记录数据的大的最小数据单元用于记录管理信息的小数据量，则记录时间长，此外当使用WO（一次写入）作为记录介质时，可以记录操作的数量 被执行是受限制的。 为了解决上述问题，本发明可以以小于普通单位的单位在管理区域中记录数据以在有限的管理区域中适当地记录信息，从而有效地使用用户数据区域。 此时，本发明简化了通常适用于普通记录数据的交错处理，并且对本发明的数据结构（小尺寸数据）执行简化的交错处理，以确保普通数据之间的信号处理兼容性 以及具有根据本发明的数据结构的数据。
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8.发明授权Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium 失效从具有用户数据区域的记录介质和用于存储关于记录介质的信息的信息区域记录和再现数据公开(公告)号：US07647542B2
公开(公告)日：2010-01-12
申请号：US12183677
申请日：2008-07-31
IPC分类号： H03M13/00
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations is restricted. To solve the above problems, the present invention records data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
摘要翻译： 如果使用用于记录数据的大的最小数据单元来记录小数据量的管理信息，则记录时间长，此外当使用WO（一次写入）作为记录介质时，记录操作的数量被限制 。 为了解决上述问题，本发明以比记录数据的普通单位更小的管理区域记录数据，以适当地记录有限管理区域中的信息，从而有效地使用用户数据区域。 此时，本发明简化了通常适用于普通记录数据的交错处理，并且对本发明的数据结构（小尺寸数据）执行简化的交错处理，以确保普通数据之间的信号处理兼容性 以及具有根据本发明的数据结构的数据。
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9.发明授权Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium 有权从具有用户数据区域的记录介质和用于存储关于记录介质的信息的信息区域记录和再现数据公开(公告)号：US07594155B2
公开(公告)日：2009-09-22
申请号：US12183733
申请日：2008-07-31
IPC分类号： H03M13/00
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted. To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
摘要翻译： 如果用于记录数据的大的最小数据单元用于记录管理信息的小数据量，则记录时间长，此外当使用WO（一次写入）作为记录介质时，可以记录操作的数量 被执行是受限制的。 为了解决上述问题，本发明可以以小于普通单位的单位在管理区域中记录数据以在有限的管理区域中适当地记录信息，从而有效地使用用户数据区域。 此时，本发明简化了通常适用于普通记录数据的交错处理，并且对本发明的数据结构（小尺寸数据）执行简化的交错处理，以确保普通数据之间的信号处理兼容性 以及具有根据本发明的数据结构的数据。
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公开(公告)号：US07590915B2
公开(公告)日：2009-09-15
申请号：US12183812
申请日：2008-07-31
IPC分类号： H03M13/00
CPC分类号： G11B20/00768 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B27/105 , G11B27/329 , G11B2020/1222 , G11B2020/1265 , G11B2020/1292 , G11B2020/1294 , G11B2020/1836 , G11B2220/218 , G11B2220/2562
摘要： If a large minimum data unit for recorded data is used to record a small data amount of management information, the recording time is long, and furthermore when a WO (write once) is used as the recording medium, the number of recording operations which can be performed is restricted. To solve the above problems, the present invention can record data in a management area in units smaller than ordinary units for recorded data to suitably record information in a limited management area and thereby efficiently use the user data area. At that time, the present invention simplifies interleave processing usually applied to ordinary recorded data, and performs the simplified interleave processing on a data structure (for data of small size) of the present invention so as to ensure the signal processing compatibility between the ordinary data and data having the data structure according to the present invention.
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