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1.
公开(公告)号:US07284180B2
公开(公告)日:2007-10-16
申请号:US11379314
申请日:2006-04-19
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, and second error correcting codes obtained by encoding second information, and synchronization signals. The first error correcting codes have a first correction capability. The second error correcting codes have a second correction capability higher than the first correction capability. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The first and second error correcting codes are encoded using Reed-Solomon codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码获得的第一纠错码和通过编码第二信息获得的第二纠错码和同步信号。 第一纠错码具有第一校正能力。 第二纠错码具有比第一校正能力高的第二校正能力。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 使用里德 - 所罗门码对第一和第二纠错码进行编码。
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2.
公开(公告)号:US07272772B2
公开(公告)日:2007-09-18
申请号:US11366140
申请日:2006-03-02
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium is provided for storing a data stream containing first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. The first error correcting codes have a first correction capability, and the second error correcting codes have a second correction capability higher than the first correction capability. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second information includes address information.
摘要翻译: 提供一种记录介质,用于存储包含通过对第一信息进行编码而获得的第一纠错码,通过编码第二信息获得的第二纠错码和同步信号的数据流。 第一纠错码具有第一校正能力,第二纠错码的第二校正能力高于第一校正能力。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 第二信息包括地址信息。
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3.
公开(公告)号:US20060236193A1
公开(公告)日:2006-10-19
申请号:US11379315
申请日:2006-04-19
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second error correcting codes have the same number of corrections as the first error correcting codes. A code length of the second error correcting codes is shorter than a code length of the first error correcting codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码而获得的第一纠错码,通过编码第二信息获得的第二纠错码和同步信号。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 第二纠错码具有与第一纠错码相同的校正次数。 第二纠错码的码长短于第一纠错码的码长。
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4.
公开(公告)号:US07111222B2
公开(公告)日:2006-09-19
申请号:US10484016
申请日:2002-07-16
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A data recording method comprising the steps of encoding user data into first error correcting codes having a first correction capability, encoding control information into second error correcting codes having a second correction capability higher than the first correction capability, generating a data stream containing the first error correcting code, the second error correcting code, and synchronization signals, wherein the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes, and recording the data stream.
摘要翻译: 一种数据记录方法,包括以下步骤:将用户数据编码为具有第一校正能力的第一纠错码,将控制信息编码为具有高于第一校正能力的第二校正能力的第二纠错码,生成包含第一错误的数据流 校正码,第二纠错码和同步信号,其中第二纠错码和同步信号交替地交织第一纠错码,并记录数据流。
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5.
公开(公告)号:US07493546B2
公开(公告)日:2009-02-17
申请号:US11846708
申请日:2007-08-29
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second error correcting codes have the same number of corrections as the first error correcting codes. A code length of the second error correcting codes is shorter than a code length of the first error correcting codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码而获得的第一纠错码,通过编码第二信息获得的第二纠错码和同步信号。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 第二纠错码具有与第一纠错码相同的校正次数。 第二纠错码的码长短于第一纠错码的码长。
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公开(公告)号:US20070300124A1
公开(公告)日:2007-12-27
申请号:US11846708
申请日:2007-08-29
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second error correcting codes have the same number of corrections as the first error correcting codes. A code length of the second error correcting codes is shorter than a code length of the first error correcting codes.
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7.
公开(公告)号:US20070300122A1
公开(公告)日:2007-12-27
申请号:US11846702
申请日:2007-08-29
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/27
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second error correcting codes have the same number of corrections as the first error correcting codes. A code length of the second error correcting codes is shorter than a code length of the first error correcting codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码而获得的第一纠错码,通过编码第二信息获得的第二纠错码和同步信号。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 第二纠错码具有与第一纠错码相同的校正次数。 第二纠错码的码长短于第一纠错码的码长。
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8.
公开(公告)号:US07653866B2
公开(公告)日:2010-01-26
申请号:US11928714
申请日:2007-10-30
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second error correcting codes have the same number of corrections as the first error correcting codes. A code length of the second error correcting codes is shorter than a code length of the first error correcting codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码而获得的第一纠错码,通过编码第二信息获得的第二纠错码和同步信号。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 第二纠错码具有与第一纠错码相同的校正次数。 第二纠错码的码长短于第一纠错码的码长。
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9.
公开(公告)号:US07281191B2
公开(公告)日:2007-10-09
申请号:US11379315
申请日:2006-04-19
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, second error correcting codes obtained by encoding second information, and synchronization signals. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The second error correcting codes have the same number of corrections as the first error correcting codes. A code length of the second error correcting codes is shorter than a code length of the first error correcting codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码而获得的第一纠错码,通过编码第二信息获得的第二纠错码和同步信号。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 第二纠错码具有与第一纠错码相同的校正次数。 第二纠错码的码长短于第一纠错码的码长。
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10.
公开(公告)号:US20060206782A1
公开(公告)日:2006-09-14
申请号:US11379314
申请日:2006-04-19
申请人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
发明人: Yuji Takagi , Makoto Usui , Hiroyuki Yabuno
IPC分类号: H03M13/00
CPC分类号: G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要: A recording medium for storing a data stream is comprised of first error correcting codes obtained by encoding first information, and second error correcting codes obtained by encoding second information, and synchronization signals. The first error correcting codes have a first correction capability. The second error correcting codes have a second correction capability higher than the first correction capability. In the data stream, the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes. The first and second error correcting codes are encoded using Reed-Solomon codes.
摘要翻译: 用于存储数据流的记录介质包括通过对第一信息进行编码获得的第一纠错码和通过编码第二信息获得的第二纠错码和同步信号。 第一纠错码具有第一校正能力。 第二纠错码具有比第一校正能力高的第二校正能力。 在数据流中,第二纠错码和同步信号交错地交织第一纠错码。 使用里德 - 所罗门码对第一和第二纠错码进行编码。
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