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1. 发明申请

US20070006052A1 Method for storing information on an optical disc 审中-公开
标题翻译：用于在光盘上存储信息的方法
公开(公告)号：US20070006052A1
公开(公告)日：2007-01-04
申请号：US10539390
申请日：2003-12-03
申请人： Martinus Blum
发明人： Martinus Blum
IPC分类号： G06K5/04
CPC分类号： G11B20/1833
摘要： A method is described for storing information on an optical disc, wherein data is encoded to form ECC blocks, and wherein the ECC blocks are written in predefined writing zones (Z) between run-in/run-out fields. According to the present invention, two or more ECC blocks are written between a run-in field and a run-out field.
摘要翻译：描述了一种用于存储关于光盘的信息的方法，其中数据被编码以形成ECC块，并且其中ECC块被写入到在输入/输出字段之间的预定写入区（Z）中。根据本发明，两个或两个以上的ECC块被写入到外场和跑出场之间。

2. 发明申请

US20050034047A1 Method of encoding and decoding 有权
标题翻译：编码和解码方法
公开(公告)号：US20050034047A1
公开(公告)日：2005-02-10
申请号：US10501824
申请日：2002-12-12
申请人： Aalbert Stek , Cornelis Schep , Martinus Blum
发明人： Aalbert Stek , Cornelis Schep , Martinus Blum
IPC分类号： G06F11/10 , G11B20/14 , G11B20/18 , H03M13/09 , H03M13/15 , H03M13/00
CPC分类号： H03M13/616 , G06F11/10 , G11B20/1833 , H03M13/1515 , H03M13/2942 , H03M13/3761 , H03M13/63 , H03M13/6516
摘要： The invention relates to a method of encoding user data into codevectors and to a corresponding method of decoding codevectors into user data. In order to be able to use the same ECC decoder for decoding of more than one type of data a method of encoding is proposed comprising the steps of: a) generating a first block of a fixed first number of data symbols by taking a fixed second number, being smaller than said first number, of user data symbols, and a fixed third number of dummy data symbols, and by arranging said user data symbols and said dummy data symbols in a predetermined order, b) encoding said first block of data symbols using an ECC encoder (2) to obtain a codeword having a fixed number of symbols, said codeword comprising said first block of data symbols and a second block of a fixed forth number of parity symbols, and (c) generating a codevector by selecting a fifth predetermined number of user data symbols and a sixth predetermined number of parity symbols from said codeword, the sum of said fifth and sixth number being predetermined and smaller than the sum of said second and forth number.
摘要翻译：本发明涉及一种将用户数据编码为码向量的方法以及将码向量解码为用户数据的对应方法。为了能够使用相同的ECC解码器来解码多于一种类型的数据，提出了一种编码方法，包括以下步骤：a）通过采取固定的第二数据符号来产生固定的第一数量的数据符号的第一块数字，小于所述第一数量的用户数据符号，以及固定的第三数量的虚拟数据符号，并且以预定顺序布置所述用户数据符号和所述虚拟数据符号，b）编码所述第一数据符号块使用ECC编码器（2）来获得具有固定数目的符号的码字，所述码字包括所述第一数据符号块和固定的第三数量的奇偶校验符号的第二块，以及（c）通过选择一个第五预定数量的用户数据符号和来自所述码字的第六预定数量的奇偶校验符号，所述第五和第六数字的和是预定的并且小于所述第二和第四数的和。

3. 发明申请

US20070162830A1 METHOD OF ENCODING AND DECODING 有权
标题翻译：编码和解码的方法
公开(公告)号：US20070162830A1
公开(公告)日：2007-07-12
申请号：US11681953
申请日：2007-03-05
申请人： AALBERT STEK , Cornelis Schep , Martinus Blum
发明人： AALBERT STEK , Cornelis Schep , Martinus Blum
IPC分类号： H03M13/00
CPC分类号： H03M13/616 , G06F11/10 , G11B20/1833 , H03M13/1515 , H03M13/2942 , H03M13/3761 , H03M13/63 , H03M13/6516
摘要： The invention relates to a method of encoding user data into codevectors and to a corresponding method of decoding codevectors into user data. In order to be able to use the same ECC decoder for decoding of more than one type of data a method of encoding is proposed comprising the steps of: generating a first block of a fixed first number of data symbols by taking a fixed second number, being smaller than said first number, of user data symbols, and a fixed third number of dummy data symbols, and by arranging said user data symbols and said dummy data symbols in a predetermined order, encoding said first block of data symbols using an ECC encoder (2) to obtain a codeword having a fixed number of symbols, said codeword comprising said first block of data symbols and a second block of a fixed forth number of parity symbols, and generating a codevector by selecting a fifth predetermined number of user data symbols and a sixth predetermined number of parity symbols from said codeword, the sum of said fifth and sixth number being predetermined and smaller than the sum of said second and forth number.
摘要翻译：本发明涉及一种将用户数据编码为码向量的方法以及将码向量解码为用户数据的对应方法。为了能够使用相同的ECC解码器来解码多于一种类型的数据，提出了一种编码方法，包括以下步骤：通过采取固定的第二数量来产生固定的第一数量的数据符号的第一块，小于所述第一数量的用户数据符号和固定的第三数量的伪数据符号，并且通过以预定顺序布置所述用户数据符号和所述伪数据符号，使用ECC编码器对所述第一数据符号块进行编码（2）以获得具有固定数目的符号的码字，所述码字包括所述第一数据符号块和固定的第三数量奇偶校验符号的第二块，并且通过选择第五预定数量的用户数据符号来生成码矢量以及来自所述码字的第六预定数量的奇偶校验符号，所述第五和第六数字的和是预定的并且小于所述第二和第四数的和。

4. 发明申请

US20060195758A1 Method of storing information on an optical disc 审中-公开
标题翻译：在光盘上存储信息的方法
公开(公告)号：US20060195758A1
公开(公告)日：2006-08-31
申请号：US10549563
申请日：2004-03-17
申请人： Martinus Blum , Constant Baggen
发明人： Martinus Blum , Constant Baggen
IPC分类号： H03M13/00
CPC分类号： G11B20/1833 , G11B20/1813
摘要： A method is described for writing information to a record medium (2). 152 code words [11(j)] each having 248 bytes [mI(ij)] and 12 BIS words each having 62 BIS bytes [b2(r,s)] are combined to form an ECC block (M3) having 38 440 elements [m3(v,w)], which elements are consecutively written. Also, a method is described for reading information from a record medium (2). An ECC block (M3) having 38 440 elements [m3(v,w)] is read, from which 152 code words [11(j)] each having 248 bytes [ml(ij)]and 12 BIS words each having 62 BIS bytes [b2(r,s)] are reconstructed.
摘要翻译：描述了将信息写入记录介质（2）的方法。每个具有248个字节[mI（ij）]和12个BIS字的每个具有62个BIS字节[b2（r，s）]的152个码字[11（j）]被组合以形成具有38个440的ECC块元素[m3（v，w）]，连续写入哪些元素。此外，描述了用于从记录介质（2）读取信息的方法。读取具有38 440个元素[m 3（v，w）]的ECC块（M 3），每个具有248个字节[ml（ij）]的152个码字[11（j）]和每个具有 62个BIS字节[b 2（r，s）]被重建。

5. 发明申请

US20060190741A1 Information carrier comprising access information 有权
标题翻译：信息载体包括访问信息
公开(公告)号：US20060190741A1
公开(公告)日：2006-08-24
申请号：US10545640
申请日：2004-02-05
申请人： Aalbert Stek , Martinus Blum , Bart Van Rompaey , Jacobus Heemskerk
发明人： Aalbert Stek , Martinus Blum , Bart Van Rompaey , Jacobus Heemskerk
IPC分类号： G06F12/14
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00304 , G11B20/00405 , G11B20/00579 , G11B20/00586 , G11B2020/1288 , G11B2220/2541
摘要： The invention relates to an information carrier for holding user information, the information carrier comprising access information in the form of access information bits for accessing the user information, the access information bits being stored on the information carrier in a variation of a parameter, which variation is detectable by integration detection. The access information bits are scrambled according to a pre-determined scrambling method. By scrambling the access information bits according to a pre-determined scrambling method detection of the access information is not possible as long as the scrambling method is not known. Using the integration detection technique only results in the access information is one knows how the signal obtained after reading-out the area comprising the access information bits must be processed. In this way illegal retrieval of the user information is further prevented.
摘要翻译：本发明涉及一种用于保存用户信息的信息载体，该信息载体包括用于访问用户信息的访问信息比特形式的访问信息，访问信息比特以参数的变化存储在信息载体上，该变化可通过积分检测来检测。访问信息比特根据预定的加扰方法进行加扰。只要加扰方法是未知的，通过根据预定的加扰方法对访问信息比特进行加扰是不可能的。使用积分检测技术仅导致访问信息是知道如何处理在读出包括访问信息位的区域之后获得的信号。以这种方式进一步防止用户信息的非法检索。

6. 发明申请

US20070053245A1 Information carrier and apparatus 审中-公开
标题翻译：信息载体和仪器
公开(公告)号：US20070053245A1
公开(公告)日：2007-03-08
申请号：US10557641
申请日：2004-05-13
申请人： Martinus Blum
发明人： Martinus Blum
IPC分类号： G11B21/08
CPC分类号： G11B7/24082 , G11B7/00745 , G11B7/0953 , G11B20/1217 , G11B20/1403 , G11B27/105 , G11B27/19 , G11B27/24 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2020/1288 , G11B2020/1294 , G11B2220/20 , G11B2220/213 , G11B2220/216 , G11B2220/2541
摘要： The invention relates to an information carrier 10 comprising a main channel and an auxiliary channel carrying position information 21, according to which some of the least significant bits of the position information 21 are made available as local-position information 22 at a higher rate than the whole position information 21. The information carrier can be in particular an optical disk of recordable type, wherein the auxiliary channel is the wobble channel and the position information 21 is an address. An embodiment of the invention is described of an optical disc based on Blue-ray Disk standard. When an estimate of the current address is already available and the uncertainty only resides in some of the least significant bits, the entire address can be quickly reconstructed as soon as a repetition of the local-position information 22 is acquired. The invention further relates to an apparatus for accessing such an information carrier 10.
摘要翻译：本发明涉及一种信息载体10，其包括主信道和携带位置信息21的辅助信道，根据该载体信息，位置信息21的一些最低有效位以比该位置信息21更高的速率作为本地位置信息22可用整体位置信息21。信息载体可以特别是可记录类型的光盘，其中辅助信道是摆动信道，位置信息21是地址。基于蓝光光盘标准的光盘描述了本发明的实施例。当当前地址的估计已经可用并且不确定性仅驻留在一些最低有效位中时，一旦获取了本地位置信息22的重复，就可以快速重构整个地址。本发明还涉及一种用于访问这种信息载体10的装置。

7. 发明申请

US20060176787A1 Method of storing information on an optical disc 审中-公开
标题翻译：在光盘上存储信息的方法
公开(公告)号：US20060176787A1
公开(公告)日：2006-08-10
申请号：US10549346
申请日：2004-03-17
申请人： Martinus Blum
发明人： Martinus Blum
IPC分类号： G11B5/09
CPC分类号： G11B20/1813 , G11B20/1217 , G11B2020/1222 , G11B2020/1277 , G11B2020/1288 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541
摘要： The present invention relates in general to a method of storing information on an optical disc. More specifically, the present invention relates to a storage method according to a standard where ECC blocks are written between run-in/run-out fields.
摘要翻译：本发明一般涉及在光盘上存储信息的方法。更具体地，本发明涉及根据标准的存储方法，其中ECC块被写入到输入/输出字段之间。

8. 发明申请

US20060158999A1 Record carrier with two ecc block sizes, and recording method and recorder for recording such record carrier 审中-公开
标题翻译：具有两个ecc块大小的记录载体，以及用于记录这种记录载体的记录方法和记录器
公开(公告)号：US20060158999A1
公开(公告)日：2006-07-20
申请号：US10561852
申请日：2004-06-23
申请人： Martinus Blum
发明人： Martinus Blum
IPC分类号： G11B7/24 , G11B5/09
CPC分类号： H03M13/2732 , G11B20/1217 , G11B20/1258 , G11B20/18 , G11B20/1803 , G11B20/1866 , G11B2020/1222 , G11B2020/1277 , G11B2020/1288 , G11B2220/2537 , G11B2220/2541 , H03M13/00 , H03M13/2707
摘要： On a small record carrier the inner section of the record carrier represents a significant amount of storage capacity. A regular ECC block however occupies more than one revolution of the record carrier leading to multiplication of burst errors in a single ECC block. By using two ECC block sizes the multiplication of burst errors is prevented. The transition from the small ECC blocks in the inner annular section to the large ECC blocks in the outer annular section of the disk is positioned where one ECC block from the outer annular section occupies one revolution of the record carrier. Thus an optimum division is achieved between large and small ECC blocks optimizing storage capacity and error correction capabilities.
摘要翻译：在小型记录载体上，记录载体的内部部分表示大量的存储容量。然而，常规ECC块占据记录载体的超过一圈，导致单个ECC块中的突发错误的乘法。通过使用两个ECC块大小，防止突发错误的乘法。从内部环形部分中的小ECC块到盘的外部环形部分中的大ECC块的转变位于来自外部环形部分的一个ECC块占据记录载体的一圈的位置。因此，在优化存储容量和纠错能力的大型和小型ECC块之间实现最佳划分。

9. 发明申请

US20070166015A1 Recording device and method 审中-公开
标题翻译：记录装置和方法
公开(公告)号：US20070166015A1
公开(公告)日：2007-07-19
申请号：US11572010
申请日：2005-07-07
申请人： Martinus Blum , Bart Van Rompaey
发明人： Martinus Blum , Bart Van Rompaey
IPC分类号： H04N5/00
CPC分类号： G11B7/1267 , G11B7/00736
摘要： The present invention relates to a recording device (1) and a corresponding recording method for recording user data in a user area (UA) on a recordable or rewritable optical record carrier (4) comprising OPC means (3) for performing optical power calibration by writing OPC test data on a record carrier (4) before user data are recorded thereon. To avoid the problem that no more user data can be recorded on the record carrier since an OPC area (40) particularly reserved for writing said OPC test data is full, and to enable the provision of a smaller OPC area (40), it is proposed according to the present invention that the OPC test data are written in said user area (41, 42) if the OPC area (40) reserved for writing said OPC test data is not usable or not provided on the record carrier (4).
摘要翻译：本发明涉及一种记录装置（1）和用于在可记录或可重写的光学记录载体（4）上的用户区域（UA）中记录用户数据的相应记录方法，包括OPC装置（3），用于通过在记录载体（4）之前将OPC测试数据写入用户数据之前。为了避免在记录载体上不再有用户数据被记录的问题，因为特别保留用于写入所述OPC测试数据的OPC区域（40）已满，并且能够提供较小的OPC区域（40），如果用于写入所述OPC测试数据的OPC区域（40）不可用或未提供在记录载体（4）上，则根据本发明提出OPC测试数据被写入所述用户区域（41,42）。

10. 发明申请

US20070025233A1 Information carrier having wobble pre-groove 审中-公开
标题翻译：具有摆动预槽的信息载体
公开(公告)号：US20070025233A1
公开(公告)日：2007-02-01
申请号：US10556518
申请日：2004-03-12
申请人： Martinus Blum
发明人： Martinus Blum
IPC分类号： G11B7/24
CPC分类号： G11B7/24082 , G11B7/0053 , G11B27/19 , G11B27/24 , G11B27/3027 , G11B2220/2541
摘要： The present invention relates to an information carrier for storing user-data, said information carrier comprising a wobbled pre-groove having stored a wobble information and comprising sinusoidal wobbles. The wobble information is encoded by use of ADIP units, which are formed by sequences of sinusoidal wobbles having embedded patterns of MSK marks. In order to avoid the use of an MSK mark present at the beginning of each ADIP unit, as according to Blue-ray Disc, and the consequent wobble beat, a new set of ADIP units is introduced wherein MSK marks are disposed in patterns according to which no mark is in a common position in all the set of ADIP units. The invention further relates to a device and a method for reading the wobble information from the information carrier, and to a recording apparatus and method for recording user-data therein.
摘要翻译：本发明涉及一种用于存储用户数据的信息载体，所述信息载体包括具有存储摆动信息并包括正弦波摆动的摆动预制槽。摆动信息通过使用ADIP单元进行编码，ADIP单元由具有嵌入的MSK标记图案的正弦摆动序列形成。为了避免使用存在于每个ADIP单元的开始处的MSK标记，如根据蓝光光盘和随后的摆动节拍，引入新的一组ADIP单元，其中MSK标记按照所有这些ADIP单位中没有任何标记在同一位置。本发明还涉及一种用于从信息载体读取摆动信息的装置和方法，以及用于在其中记录用户数据的记录装置和方法。

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