公开(公告)号：US08296582B2

公开(公告)日：2012-10-23

申请号：US11674490

申请日：2007-02-13

Applicant: Antonius Adriaan Maria Staring ,  Pieter Bas Ijdens ,  Robert Jochemsen ,  Ronald Marcel Tol

Inventor： Antonius Adriaan Maria Staring ,  Pieter Bas Ijdens ,  Robert Jochemsen ,  Ronald Marcel Tol

IPC: G06F11/00 ,  H04L9/32

CPC classification number: G11B20/0021 ,  G11B20/00086 ,  G11B20/00094 ,  G11B20/00115 ,  G11B20/00123 ,  G11B20/00507 ,  G11B20/00557

Abstract: In a method for providing copy-protection services on a storage medium (for instance a solid state memory module), the data are arranged in sectors to which a field (S4T) is associated, where said field contains a random value Ri which is changed randomly when writing data to said sector. By encrypting the data stored on the medium using a key which depends critically on said random numbers, bit-by-bit copies (apart from said random numbers, which can not be deterministically changed by an application) to a second storage medium or recopies from some intermediate storage medium, can not be decrypted because the values of said random numbers will have changed, thus preventing unauthorized duplication and replay attacks.

Abstract translation: 在用于在存储介质（例如固态存储器模块）上提供复制保护服务的方法中，数据被布置在与场（S4T）相关联的扇区中，其中所述字段包含被改变的随机值Ri 在将数据写入所述扇区时随机。 通过使用严格依赖于所述随机数的密钥对存储在介质上的数据进行加密，将第二存储介质的逐位副本（除了不能由应用确定性地改变的所述随机数除外）排除 一些中间存储介质不能被解密，因为所述随机数的值将改变，从而防止未授权的复制和重放攻击。

公开(公告)号：US07065535B2

公开(公告)日：2006-06-20

申请号：US10122739

申请日：2002-04-15

Applicant: Ronald Marcel Tol ,  Gerrit Jan Scholl ,  Wilhelmus Jacobus Van Gestel ,  Steven Broeils Luitjens

Inventor： Ronald Marcel Tol ,  Gerrit Jan Scholl ,  Wilhelmus Jacobus Van Gestel ,  Steven Broeils Luitjens

IPC: G06F17/30

CPC classification number: G11B27/329 ,  G11B27/034 ,  G11B27/105 ,  G11B2220/218 ,  G11B2220/2562 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99944 ,  Y10S707/99945

Abstract: In a method and a device for reading and a method and a device for recording files on a sequential medium as well as the sequential medium itself, in order to enable the use of sequential write-once mediums, the file system descriptor pointing to a current version of a management information area, is recorded on a reserved track being located at the beginning of the volume. Thereby, the management information area is recorded at a location behind files being recorded onto the volume.

Abstract translation: 在用于读取的方法和设备中，以及用于在顺序介质以及顺序介质本身上记录文件的方法和设备，为了能够使用顺序一次写入介质，指向当前的文件系统描述符 版本的管理信息区域被记录在位于卷的开始处的保留轨道上。 因此，管理信息区域被记录在被记录在卷上的文件的位置。

公开(公告)号：US07096327B2

公开(公告)日：2006-08-22

申请号：US09785581

申请日：2001-02-16

Applicant: Johannes Henricus Maria Korst ,  Nicolaas Lambert ,  Ronald Marcel Tol ,  Adrianus Johannes Maria Denissen ,  Marcel Lambertus Leonardus Bijsterveld ,  Hong Li ,  Robert Jochemsen

Inventor： Johannes Henricus Maria Korst ,  Nicolaas Lambert ,  Ronald Marcel Tol ,  Adrianus Johannes Maria Denissen ,  Marcel Lambertus Leonardus Bijsterveld ,  Hong Li ,  Robert Jochemsen

IPC: G06F12/00

CPC classification number: H04N21/2312 ,  G06F3/0608 ,  G06F3/064 ,  G06F3/0689 ,  G11B27/102

Abstract: A system (100, 300) like a video on demand server has a storage medium (106) with a number of files (200) from which data can be fetched or in which data can be stored. A file contains a number of clusters (202, 204, 206) and each cluster contains a number of storage sectors (208) that are physically successively organized on the storage medium. When a new stream is requested, either for reading or writing, a block size (210) is determined for the new stream. The block size is large enough to support the rate of the stream and is chosen such that a cluster can be read with an integer number of blocks by evenly partitioning the size of the cluster into the size of the blocks reading the cluster.

Abstract translation: 类似视频点播服务器的系统（100,300）具有一个具有多个文件（200）的存储介质（106），从该数据文件（200）可以取出数据或可以存储数据。 文件包含多个簇（202,204,206），并且每个簇包含物理上连续组织在存储介质上的多个存储扇区（208）。 当请求新的流用于读取或写入时，为新流确定块大小（210）。 块大小足以支持流的速率，并且被选择为使得可以通过将集群的大小均匀地划分成读取集群的块的大小来通过整数个块来读取集群。

公开(公告)号：US07020799B2

公开(公告)日：2006-03-28

申请号：US10140503

申请日：2002-05-07

Applicant: Ronald Marcel Tol ,  Johannis Friso Rendert Blacquiere

Inventor： Ronald Marcel Tol ,  Johannis Friso Rendert Blacquiere

IPC: G06F11/00

CPC classification number: G11B20/1883

Abstract: Systems (112) that can play real-time audio and/or video often have strict timing constraints for reading, processing and playing the data. However, when data is corrupt or sectors from a data carrier (100) are incorrect, the system tries to recover from the corrupt data. In order to prevent that the corrupt data causes the system to miss its timing requirements, the current invention administrates the corrupt sectors of the data carrier (110, 114) and conceals the corrupt data from the application by returning predefined data instead of the corrupt data. Furthermore, the current invention maintains a mapping of logical file blocks to the corrupt sectors to prevent a drive from trying to read the corrupt data.

Abstract translation: 可以播放实时音频和/或视频的系统（112）通常对读取，处理和播放数据具有严格的时序限制。 但是，当数据损坏或数据载体（100）的扇区不正确时，系统会尝试从损坏的数据中恢复。 为了防止损坏的数据导致系统错过其定时要求，本发明通过返回预定义的数据而不是损坏的数据来管理数据载体（110,114）的损坏扇区并从应用中隐藏损坏的数据 。 此外，本发明保持逻辑文件块到损坏扇区的映射，以防止驱动器尝试读取损坏的数据。

公开(公告)号：US07991011B2

公开(公告)日：2011-08-02

申请号：US10507810

申请日：2003-02-07

Applicant: Octavius John Morris ,  Alexis Stephen Richard Ashley ,  Ronald Marcel Tol

Inventor： Octavius John Morris ,  Alexis Stephen Richard Ashley ,  Ronald Marcel Tol

IPC: H04J3/00

CPC classification number: H04H60/25 ,  H04H20/16 ,  H04H20/40

Abstract: A method of acquiring repetitively broadcast data comprises acquiring the data in fragments, acquiring a document comprising information on the fragments, examining the information, and re-acquiring the fragments according to the information.

Abstract translation: 获取重复广播数据的方法包括以片段获取数据，获取包括关于片段的信息，检查信息以及根据该信息重新获取片段的文档。

公开(公告)号：US07178036B1

公开(公告)日：2007-02-13

申请号：US09700383

申请日：2000-03-14

Applicant: Antonius Adriaan Maria Staring ,  Pieter Bas Ijdens ,  Robert Jochemsen ,  Ronald Marcel Tol

Inventor： Antonius Adriaan Maria Staring ,  Pieter Bas Ijdens ,  Robert Jochemsen ,  Ronald Marcel Tol

IPC: G06F11/00 ,  G04L9/32

CPC classification number: G11B20/0021 ,  G11B20/00086 ,  G11B20/00094 ,  G11B20/00115 ,  G11B20/00123 ,  G11B20/00507 ,  G11B20/00557

Abstract: In a method for providing copy-protection services on a storage medium (for instance a solid state memory module), the data are arranged in sectors to which a field (S4T) is associated, where said field contains a random value Ri which is changed randomly when writing data to said sector. By encrypting the data stored on the medium using a key which depends critically on said random numbers, bit-by-bit copies (apart from said random numbers, which can not be deterministically changed by an application) to a second storage medium or recopies from some intermediate storage medium, can not be decrypted because the values of said random numbers will have changed, thus preventing unauthorized duplication and replay attacks.

Abstract translation: 在用于在存储介质（例如固态存储器模块）上提供复制保护服务的方法中，数据被布置在与字段（S4T）相关联的扇区中，其中所述字段包含随机值R 在将数据写入所述扇区时随机地改变的i 。 通过使用严格依赖于所述随机数的密钥对存储在介质上的数据进行加密，将第二存储介质的逐位副本（除了不能由应用确定性地改变的所述随机数除外）排除 一些中间存储介质不能被解密，因为所述随机数的值将改变，从而防止未授权的复制和重放攻击。

公开(公告)号：US07152197B2

公开(公告)日：2006-12-19

申请号：US10502141

申请日：2002-12-20

Applicant: Johannis Frisco Rendert Blacquiere ,  Ronald Marcel Tol

Inventor： Johannis Frisco Rendert Blacquiere ,  Ronald Marcel Tol

IPC: H03M13/00

CPC classification number: H04N19/89

Abstract: A method, a device and a system of performing error correction of stream data on a data medium using an information file. The stream data can be AVI, MPEG and stream data with file offset. The data medium can be a DVD+RW, a SVCD or a memory. The method includes the steps of determining (100) whether an error exists in the stream data on the basis of the information file and the stream data; determining (200) a file offset of the error in the stream data on the basis of the information file and the stream data; determining (300) the size of erroneous data in the stream data on the basis of the information file and the stream data; and inserting (400) correction data in stream data. Clock references and characteristic points in the information file are used to link to file offsets in the stream data. Erroneous data is replaced by correction data at the file offset with the correct size. Replaced data can also be a flag or it can be decided to replace with dummy data. The method can be executed during recording or playback of stream data.

Abstract translation: 一种使用信息文件在数据介质上执行流数据的纠错的方法，装置和系统。 流数据可以是具有文件偏移量的AVI，MPEG和流数据。 数据媒体可以是DVD + RW，SVCD或存储器。 该方法包括以下步骤：基于信息文件和流数据确定（100）流数据中是否存在错误; 基于信息文件和流数据确定（200）流数据中的错误的文件偏移量; 基于信息文件和流数据确定（300）流数据中的错误数据的大小; 并在流数据中插入（400）校正数据。 信息文件中的时钟参考和特征点用于链接流数据中的文件偏移量。 错误的数据由正确大小的文件偏移量的校正数据替换。 替换的数据也可以是一个标志，也可以决定替换为虚拟数据。 该方法可以在流数据的记录或回放过程中执行。

公开(公告)号：US07065021B2

公开(公告)日：2006-06-20

申请号：US10122738

申请日：2002-04-15

Applicant: Ronald Marcel Tol ,  Gerrit Jan Scholl

Inventor： Ronald Marcel Tol ,  Gerrit Jan Scholl

IPC: G11B11/03

CPC classification number: G11B27/329 ,  G06F17/30067 ,  G11B20/1262 ,  G11B2220/20

Abstract: The invention relates to a method and devices for storing and reading data (5, 6) on a storage medium (17). In order to allow compatibility between different file systems (JAFS, UDF) data structures are stored in a first administrative area (10) as belonging to the first file system (JAFS) and a second administrative area (12) belonging to the second file system (UDF). Thus, a so-called bridge disc is achieved that may be read in the different file systems.

Abstract translation: 本发明涉及一种用于在存储介质（17）上存储和读取数据（5,6）的方法和装置。 为了允许不同文件系统（JAFS，UDF）数据结构之间的兼容性被存储在属于第一文件系统（JAFS）的第一管理区域（10）中，属于第二文件系统的第二管理区域（12） （UDF）。 因此，实现了可以在不同文件系统中读取的所谓的桥盘。