ENHANCED RELIABILITY FOR SATELLITE DATA DELIVERY
    2.
    发明公开
    ENHANCED RELIABILITY FOR SATELLITE DATA DELIVERY 审中-公开
    ERHÖHTEVERLÄSSLICHKEITFÜRSATELLITENDATENÜBERMITTLUNG

    公开(公告)号:EP2939421A4

    公开(公告)日:2016-04-27

    申请号:EP13869706

    申请日:2013-12-27

    IPC分类号: H04N7/20 H04N21/426 H04N21/63

    摘要: A media device may be configured for receiving data from one or more satellites. The media device may include one or more processors and one or more storage devices. A first tuner of a media device may tune to a first data stream that came from a first satellite transponder. A second tuner of the media device may tune to a second data stream that came from a second satellite transponder. The first data stream and the second data stream may be derived from source data based at least in part on a data distribution scheme. The data distribution scheme may include distributing at least portions of the source data with the first data stream and the second data stream. The first data stream and/or the second data stream may be processed to store and/or output for presentation content.

    摘要翻译: 媒体设备可以被配置为从一个或多个卫星接收数据。 媒体设备可以包括一个或多个处理器和一个或多个存储设备。 媒体设备的第一调谐器可以调谐到来自第一卫星转发器的第一数据流。 媒体设备的第二调谐器可以调谐到来自第二卫星转发器的第二数据流。 至少部分地基于数据分配方案,可以从源数据中导出第一数据流和第二数据流。 数据分配方案可以包括利用第一数据流和第二数据流来分配源数据的至少一部分。 第一数据流和/或第二数据流可以被处理以存储和/或输出用于呈现内容。

    SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
    5.
    发明公开
    SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O 审中-公开
    SYSTEME UND VERFAHREN ZURDURCHFÜHRUNGVON TRANSPORT-EINGÄNGEN/-AUSGÄNGEN

    公开(公告)号:EP2974350A4

    公开(公告)日:2017-02-15

    申请号:EP13878216

    申请日:2013-05-07

    摘要: Systems and methods for implementing a Transport I/O system are described. Network encrypted content may be received by a device. The device may provide the network encrypted content to a secure processor, such as, for example, a smart card. The secure processor obtains a network control word that may be used to decrypt the network encrypted content. The secure processor may decrypt the network encrypted content to produce clear content. In embodiments, the secure processor may then use a local control word to generate locally encrypted content specific to the device. The device may then receive the locally encrypted content from the secure processor and proceed to decrypt the locally encrypted content using a shared local encryption key. The Transport I/O system ensures the protection of the network control word by maintaining the network control word on the secure processor.

    摘要翻译: 描述了用于实现传输I / O系统的系统和方法。 网络加密内容可以由设备接收。 该设备可以将网络加密内容提供给安全处理器,例如智能卡。 安全处理器获得可用于解密网络加密内容的网络控制字。 安全处理器可以解密网络加密内容以产生清晰的内容。 在实施例中,安全处理器然后可以使用本地控制字来生成对设备特定的本地加密的内容。 设备然后可以从安全处理器接收本地加密的内容,并继续使用共享的本地加密密钥来解密本地加密的内容。 Transport I / O系统通过在安全处理器上维护网络控制字来确​​保网络控制字的保护。

    USER CONTROL OF THE DISPLAY OF MATRIX CODES
    7.
    发明公开
    USER CONTROL OF THE DISPLAY OF MATRIX CODES 审中-公开
    BENUTZERSTEUERUNG DER ANZEIGE VON矩阵编码

    公开(公告)号:EP2646946A4

    公开(公告)日:2015-04-01

    申请号:EP11844504

    申请日:2011-11-10

    摘要: An electronic device determines to transmit an image including a matrix code to a display, receives input specifying to alter the matrix code, generates an updated image according to the input, and transmits the updated image to the display. The device may alter a size and/or position of the matrix code, a display duration and/or complexity of the matrix code, and so on. The device may generate the matrix code and modify it in response to input, receive different matrix code versions and select a different version in response to input, receive the image including the matrix code and generate a replacement to overlay over the image, and so on Additionally, independent of input, the device may receive an image, detect an included first matrix code, generate a second matrix code based on the first, and generate an updated image by adding the second matrix code to the image.

    摘要翻译: 电子设备确定将包括矩阵码的图像发送到显示器,接收指定改变矩阵码的输入,根据输入生成更新的图像,并将更新的图像发送到显示器。 该装置可以改变矩阵码的大小和/或位置,矩阵码的显示持续时间和/或复杂度等等。 设备可以生成矩阵代码并响应于输入修改它,接收不同的矩阵代码版本并响应于输入选择不同的版本,接收包括矩阵代码的图像并生成替换以叠加在图像上,等等 此外,独立于输入,设备可以接收图像,检测所包括的第一矩阵码,基于第一矩阵码生成第二矩阵码,并通过将第二矩阵码加到图像中来产生更新图像。