Information browsing method for partitioning contents of page and assigning identifiers to data partitions and related machine-readable medium thereof
    11.
    发明授权
    Information browsing method for partitioning contents of page and assigning identifiers to data partitions and related machine-readable medium thereof 有权
    信息浏览方法,用于划分页面的内容并将标识符分配给数据分区及其相关的机器可读介质

    公开(公告)号:US08612850B2

    公开(公告)日:2013-12-17

    申请号:US13006393

    申请日:2011-01-13

    IPC分类号: G06F17/00

    CPC分类号: G09G5/14 G09G2370/027

    摘要: An information browsing method includes: partitioning contents of a page into a plurality of first data partitions by analyzing the contents of the page; assigning a plurality of first identifiers to the first data partitions, respectively; driving a display screen according to at least the first data partitions; and when receiving a partition selection input, determining a selected first data partition according to a first identifier corresponding to the partition selection input, wherein the selected first data partition is assigned with the first identifier.

    摘要翻译: 一种信息浏览方法,包括:通过分析页面的内容来将页面的内容分割成多个第一数据分区; 将多个第一标识符分别分配给第一数据分区; 至少根据第一数据分区驱动显示画面; 并且当接收到分区选择输入时,根据对应于分区选择输入的第一标识符来确定所选择的第一数据分区,其中所选择的第一数据分区被分配有第一标识符。

    Data processing systems and methods for processing digital data with low density parity check matrix
    12.
    发明授权
    Data processing systems and methods for processing digital data with low density parity check matrix 有权
    用低密度奇偶校验矩阵处理数字数据的数据处理系统和方法

    公开(公告)号:US08145971B2

    公开(公告)日:2012-03-27

    申请号:US11944636

    申请日:2007-11-26

    申请人: Wei-Hung Huang

    发明人: Wei-Hung Huang

    IPC分类号: H03M13/00

    摘要: A data processing system for processing digital data with a low density parity check (LDPC) matrix includes: a storage device for storing a plurality of indices representing a plurality of shifting numbers, where the LDPC matrix comprises an array of elements, and at least one element of the LDPC matrix represents a cyclic permutation matrix that is produced by cyclically shifting columns of an identity matrix to the right according to one of the shifting numbers; and a processing circuit, coupled to the storage device, for retrieving at least one index to recover at least one element of the LDPC matrix according to the index and performing data processing according to the LDPC matrix.

    摘要翻译: 用于处理具有低密度奇偶校验(LDPC)矩阵的数字数据的数据处理系统包括:存储装置,用于存储表示多个移位号的多个索引,其中LDPC矩阵包括元素阵列,以及至少一个 LDPC矩阵的元素表示循环置换矩阵,其通过根据移位数中的一个将单位矩阵的列循环移位到右侧而产生; 以及耦合到所述存储设备的处理电路,用于根据所述索引检索至少一个索引以恢复所述LDPC矩阵的至少一个元素,并根据所述LDPC矩阵执行数据处理。

    METHODS, APPARATUSES, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR GENERATING A FILE STRUCTURE TO ACCESS MULTIMEDIA FILES
    13.
    发明申请
    METHODS, APPARATUSES, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR GENERATING A FILE STRUCTURE TO ACCESS MULTIMEDIA FILES 审中-公开
    用于生成文件结构以访问多媒体文件的方法,设备,系统和计算机程序产品

    公开(公告)号:US20070276855A1

    公开(公告)日:2007-11-29

    申请号:US11382386

    申请日:2006-05-09

    申请人: Wei-Hung Huang

    发明人: Wei-Hung Huang

    IPC分类号: G06F17/00

    CPC分类号: G06F16/13 G06F16/48

    摘要: Methods, apparatuses, systems, and computer program products for generating a file structure to access multimedia files are provided. The system, connected to a first memory, comprises a second memory and a processing unit. The first memory stores the multimedia files. The processing unit generates real directories in the second memory according to metadata of the multimedia files; copies one of the multimedia files to one corresponding real directory; and generates one link under one of the real directories according to the metadata, wherein the corresponding real directory is one of the real directories.

    摘要翻译: 提供了用于生成访问多媒体文件的文件结构的方法,装置,系统和计算机程序产品。 连接到第一存储器的系统包括第二存储器和处理单元。 第一个内存存储多媒体文件。 处理单元根据多媒体文件的元数据在第二存储器中生成真实目录; 将一个多媒体文件复制到一个相应的实际目录; 并且根据元数据在一个真实目录之下生成一个链接,其中相应的实际目录是真实目录之一。

    SYSTEM, APPARATUS FOR SWITCHING NETWORKS AND METHOD THEREFOR
    14.
    发明申请
    SYSTEM, APPARATUS FOR SWITCHING NETWORKS AND METHOD THEREFOR 审中-公开
    系统,用于切换网络的设备及其方法

    公开(公告)号:US20070263531A1

    公开(公告)日:2007-11-15

    申请号:US11382383

    申请日:2006-05-09

    申请人: Wei-Hung Huang

    发明人: Wei-Hung Huang

    IPC分类号: H04J3/14 H04L12/26

    摘要: An apparatus for switching between a first network and a second network comprises a generator, a processor and a switch. The generator generates a table, wherein the table stores first connection information for the first network and second connection information for the second network. The processor checks a status of the first network in response to the first connection information. The switch selects the second network to communicate in response to the second connection information if the status indicates that the first network is not available. A method for switching between a first network and a second network comprises: generating a table, wherein the table stores first connection information for the first network and second connection information for the second network; checking a status of the first network in response to the first connection information; and selecting the second network to communicate in response to the second connection information if the status indicates that the first network is not available.

    摘要翻译: 一种用于在第一网络和第二网络之间切换的装置包括发电机,处理器和开关。 生成器生成表,其中表存储第一网络的第一连接信息和第二网络的第二连接信息。 处理器响应于第一连接信息来检查第一网络的状态。 如果状态指示第一网络不可用,则交换机响应于第二连接信息选择第二网络进行通信。 一种用于在第一网络和第二网络之间切换的方法包括:生成表,其中所述表存储所述第一网络的第一连接信息和所述第二网络的第二连接信息; 响应于所述第一连接信息来检查所述第一网络的状态; 以及如果所述状态指示所述第一网络不可用,则选择响应于所述第二连接信息进行通信的所述第二网络。

    DVD EDC check system and method without descrambling sector data
    15.
    发明授权
    DVD EDC check system and method without descrambling sector data 有权
    DVD EDC检查系统和方法,无需解扰扇区数据

    公开(公告)号:US07134043B2

    公开(公告)日:2006-11-07

    申请号:US10394056

    申请日:2003-03-24

    IPC分类号: G06F11/00

    CPC分类号: G11B20/1803

    摘要: A check system and method for checking EDC of a DVD sector without prior descrambling the sector. In the EDC check method, after the sector is received, a check value corresponding to a sector identification (ID) of the sector is generated. Meanwhile, an EDC value of the sector is calculated directly without prior descrambling the sector. Finally, the EDC value and the check value are compared. If the EDC value equals to the check value, a sector-correct signal is outputted; otherwise, a sector-error signal is outputted. Because the EDC check method and system of the invention skip the prior data descrambling step, the processing speed can be improved and the hardware resources may be more-efficiently used.

    摘要翻译: 一种用于检查DVD扇区的EDC的检查系统和方法,而无需先前对该扇区进行解扰。 在EDC检查方法中,在接收到扇区之后,生成与扇区的扇区标识(ID)对应的校验值。 同时,直接计算扇区的EDC值,而无需先前对该扇区进行解扰。 最后,比较EDC值和校验值。 如果EDC值等于检查值,则输出扇区校正信号; 否则,输出扇区错误信号。 因为本发明的EDC检查方法和系统跳过先前的数据解扰步骤,可以提高处理速度,并且可以更有效地使用硬件资源。

    Controller circuit apparatus for CD-ROM drives
    16.
    发明授权
    Controller circuit apparatus for CD-ROM drives 失效
    用于CD-ROM驱动器的控制器电路装置

    公开(公告)号:US6061760A

    公开(公告)日:2000-05-09

    申请号:US927048

    申请日:1997-09-10

    申请人: Wei-Hung Huang

    发明人: Wei-Hung Huang

    CPC分类号: H03M13/2921 G11B20/1833

    摘要: A controller circuitry for CD-ROM drive used for the storage of digital data, capable of reading data store on the CD-ROM disc and decoding to transfer the decoded data into the host computer system via an interface bus. Under the ISO 9660 standard, the controller circuitry includes a CIRC processor and an RSPC/EDC processor combined with a bus interface controller, each of which is capable of accessing a working memory device tied together. The combined circuitry configuration allows reduced access frequency in the working memory device, and there is no need to use internal high-speed SRAM. The entire controller circuitry may be fabricated as one single IC device to reduce cost while performance is improved.

    摘要翻译: 用于存储数字数据的CD-ROM驱动器的控制器电路,能够读取CD-ROM光盘上的数据存储器,并通过接口总线将解码的数据传送到主计算机系统。 根据ISO 9660标准,控制器电路包括CIRC处理器和与总线接口控制器组合的RSPC / EDC处理器,每个处理器能够访问连接在一起的工作存储器设备。 组合的电路配置允许工作存储器件中的访问频率降低,并且不需要使用内部高速SRAM。 整个控制器电路可以被制造为单个IC器件,以降低成本,同时提高性能。

    INFORMATION BROWSING METHOD FOR PARTITIONING CONTENTS OF PAGE AND ASSIGNING IDENTIFIERS TO DATA PARTITIONS AND RELATED MACHINE-READABLE MEDIUM THEREOF
    17.
    发明申请
    INFORMATION BROWSING METHOD FOR PARTITIONING CONTENTS OF PAGE AND ASSIGNING IDENTIFIERS TO DATA PARTITIONS AND RELATED MACHINE-READABLE MEDIUM THEREOF 有权
    信息浏览方法,用于将页面内容和标识符分配给数据分段及其相关机器可读介质

    公开(公告)号:US20120185758A1

    公开(公告)日:2012-07-19

    申请号:US13006393

    申请日:2011-01-13

    IPC分类号: G06F3/14 G06F17/20

    CPC分类号: G09G5/14 G09G2370/027

    摘要: An information browsing method includes: partitioning contents of a page into a plurality of first data partitions by analyzing the contents of the page; assigning a plurality of first identifiers to the first data partitions, respectively; driving a display screen according to at least the first data partitions; and when receiving a partition selection input, determining a selected first data partition according to a first identifier corresponding to the partition selection input, wherein the selected first data partition is assigned with the first identifier.

    摘要翻译: 一种信息浏览方法,包括:通过分析页面的内容来将页面的内容分割成多个第一数据分区; 将多个第一标识符分别分配给第一数据分区; 至少根据第一数据分区驱动显示画面; 并且当接收到分区选择输入时,根据对应于分区选择输入的第一标识符来确定所选择的第一数据分区,其中所选择的第一数据分区被分配有第一标识符。

    ENCODERS AND METHODS FOR ENCODING DIGITAL DATA WITH LOW-DENSITY PARITY CHECK MATRIX
    18.
    发明申请
    ENCODERS AND METHODS FOR ENCODING DIGITAL DATA WITH LOW-DENSITY PARITY CHECK MATRIX 有权
    用低密度奇偶校验矩阵编码数字数据的编码器和方法

    公开(公告)号:US20090313523A1

    公开(公告)日:2009-12-17

    申请号:US12138452

    申请日:2008-06-13

    申请人: Wei-Hung Huang

    发明人: Wei-Hung Huang

    IPC分类号: H03M13/05 G06F11/10

    摘要: A method for encoding digital data with a low-density parity check (LDPC) matrix includes: indirectly storing a non-regular portion of the LDPC matrix by storing a plurality of indices corresponding to a plurality of non-zero sub-matrices of the non-regular portion, and by storing a plurality of distance/location parameters respectively corresponding to numbers of zero sub-matrices between adjacent non-zero sub-matrices of the non-regular portion or respectively corresponding to distances between adjacent non-zero sub-matrices of the non-regular portion; generating at least one address according to at least one distance/location parameter; accessing information bits corresponding to the address; and recovering at least one element of the LDPC matrix according to at least one index and the information bits to encode the digital data according to the LDPC matrix.

    摘要翻译: 一种利用低密度奇偶校验(LDPC)矩阵对数字数据进行编码的方法包括:通过存储对应于多个非零子矩阵的多个索引来间接存储LDPC矩阵的非规则部分, 并且通过存储分别对应于非规则部分的相邻非零子矩阵之间的零个子矩阵的数量的多个距离/位置参数,或者分别对应于相邻非零子矩阵之间的距离 的非正规部分; 根据至少一个距离/位置参数生成至少一个地址; 访问对应于该地址的信息位; 以及根据至少一个索引和所述信息比特来恢复所述LDPC矩阵的至少一个元素,以根据所述LDPC矩阵对所述数字数据进行编码。

    METHOD AND APPARATUS FOR CONVOLUTIONAL INTERLEAVING/DE-INTERLEAVING TECHNIQUE
    19.
    发明申请
    METHOD AND APPARATUS FOR CONVOLUTIONAL INTERLEAVING/DE-INTERLEAVING TECHNIQUE 审中-公开
    用于交互式/去交互技术的方法和装置

    公开(公告)号:US20080195823A1

    公开(公告)日:2008-08-14

    申请号:US12106535

    申请日:2008-04-21

    IPC分类号: G06F12/00

    摘要: The invention relates to the processor for performing convolution interleaving/de-interleaving on data symbols on plural original data symbols and convolution de-interleaving on the convolution interleaved data symbols. The processor for performing convolution interleaving on data symbol comprises a memory, an original address generator, and a storage address generator which generates an original address. The storage address generator generates the storage address of each of the stored plural data symbols in the memory according to the original address and a first predetermined sequence, and each of the convolution interleaved data symbols is stored in the memory according to the storage address; furthermore, all stored data symbols in the memory are configured into a circular structure.

    摘要翻译: 本发明涉及用于对多个原始数据符号上的数据符号执行卷积交织/解交织的处理器和对卷积交织的数据符号进行卷积解交织。 用于对数据符号执行卷积交织的处理器包括存储器,原始地址生成器和产生原始地址的存储地址生成器。 存储地址生成器根据原始地址和第一预定序列生成存储器中存储的每个存储的多个数据符号的存储地址,并且每个卷积交错数据符号根据存储地址存储在存储器中; 此外,存储器中的所有存储的数据符号被配置成圆形结构。

    Method, Apparatus, System, and Computer Program Product for Generating or Updating a Metadata of a Multimedia File
    20.
    发明申请
    Method, Apparatus, System, and Computer Program Product for Generating or Updating a Metadata of a Multimedia File 审中-公开
    用于生成或更新多媒体文件的元数据的方法,装置,系统和计算机程序产品

    公开(公告)号:US20070250533A1

    公开(公告)日:2007-10-25

    申请号:US11379517

    申请日:2006-04-20

    申请人: Wei-Hung Huang

    发明人: Wei-Hung Huang

    IPC分类号: G06F17/00

    CPC分类号: G06F16/40 G06F16/48

    摘要: A system, an apparatus, a method, and a computer program product for generating and/or updating a metadata of a multimedia file are provided. The system comprises a storage device for storing the multimedia file and the apparatus. The apparatus comprises an extraction unit for extracting storage information of the multimedia file, an analysis unit for analyzing the storage information, and a metadata generator for generating the metadata according to an analyzing result. The method comprises the steps of: extracting storage information of the multimedia file; analyzing the storage information; and generating the metadata according to an analyzing result. The computer program product stores a computer program to execute the method.

    摘要翻译: 提供了一种用于生成和/或更新多媒体文件的元数据的系统,装置,方法和计算机程序产品。 该系统包括用于存储多媒体文件和装置的存储装置。 该装置包括用于提取多媒体文件的存储信息的提取单元,用于分析存储信息的分析单元,以及用于根据分析结果生成元数据的元数据生成器。 该方法包括以下步骤:提取多媒体文件的存储信息; 分析存储信息; 以及根据分析结果生成元数据。 计算机程序产品存储执行该方法的计算机程序。