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110 条记录 (耗时 0.028 秒)

    SMARTCARD DYNAMIC MANAGEMENT
    1.
    发明公开
    SMARTCARD DYNAMIC MANAGEMENT 有权
    动态管理用于智能卡

    公开(公告)号：EP1730961A1

    公开(公告)日：2006-12-13

    申请号：EP05716737.1

    申请日：2005-02-18

    申请人： Canal+ Technologies

    发明人： MAILLARD, Michel ,  LE FLOCH, Dominique

    IPC分类号： H04N7/16 ,  H04N7/167

    CPC分类号： H04N7/163 ,  H04N7/1675 ,  H04N21/4181 ,  H04N21/4367

    摘要： A method for securing a portable security module for use with a decoding element, the portable security module and the decoding element allowing to descramble scrambled audiovisual information. The method comprises analyzing at the portable security module a sequence of command messages, the command messages of the sequence being received at the portable security module at distinct times.

    CARTE A PUCE ET PROCEDE D'EVITEMENT DE FAILLE LOGIQUE SUR UNE TELLE CARTE A PUCE
    4.
    发明公开
    CARTE A PUCE ET PROCEDE D'EVITEMENT DE FAILLE LOGIQUE SUR UNE TELLE CARTE A PUCE 审中-公开
    智能卡及方法这样的芯片卡，避免逻辑错误

    公开(公告)号：EP1485885A2

    公开(公告)日：2004-12-15

    申请号：EP03720652.1

    申请日：2003-02-27

    申请人： Canal + Technologies

    发明人： DAUVOIS, Jean-Luc

    IPC分类号： G07F7/10

    CPC分类号： G07F7/1008 ,  G06Q20/341 ,  G07F7/084 ,  G11C29/846

    摘要： The invention concerns a smart card whereof the component includes a central unit (10), a code memory (16) wherein is stored an original code comprising at least a software bug which cannot be corrected, a data/code memory (14) in a zone (15) of which are stored a substitution code free of software bug, as well as the addresses of the software bug(s), a mechanism (11) for intercepting the central unit addresses which verifies the hardware addresses which are executed, wherein the mechanism (11) intercepting the addresses includes an address intercepting and substituting unit (12) which enables the central unit to be rerouted when it detects an address or a set of addresses of software bug and a data multiplexer (13) enabling either the memory code data (16) when there is no rerouting, or the data of the data/memory code (14) to be taken into account by the central unit (10). The invention also concerns a method for avoiding a software bug in such a smart card.

    Method of drawing in a window
    5.
    发明公开
    Method of drawing in a window 审中-公开
    埃菲尔·芬斯特（Verinen Fenster）的弗雷泽恩·祖马·泽希嫩（Verfahren zum Zeichnen）

    公开(公告)号：EP1411427A2

    公开(公告)日：2004-04-21

    申请号：EP03079184.2

    申请日：2000-09-26

    申请人： Canal+ Technologies

    发明人： Ruelle, Alex

    IPC分类号： G06F9/44 ,  G06F3/033

    CPC分类号： G06F9/451

    摘要： This method of drawing in a window comprises a step of determining a window which may be affected by the drawing, and sending a signal instructing a client of the window which may be affected to redraw at least part of that window so that drawing affecting an overlaying window can be corrected. The method is preferably carried out by a receiver/decoder.

    摘要翻译： 窗口的大小被定义。 包括直线，曲线，盒子，圆形，三角形和印刷字符和交互式控制的前景物体被绘制在接收器 - 解码器显示的用于电视机的规定尺寸的窗口中。 布置窗口的背景，使得背景下的对象可见。 还包括以下独立权利要求：（a）窗口中前景对象的绘制方法; （b）接收器解码器; （c）前景物体绘图装置; （d）窗口显示装置; （e）电视系统; （f）与接收机解码器一起使用的窗口显示程序; （g）导航仪显示方式。

    CONFIGURING METHOD AND DEVICE
    6.
    发明授权
    CONFIGURING METHOD AND DEVICE 有权
    配置方法和设备

    公开(公告)号：EP1053633B1

    公开(公告)日：2003-10-15

    申请号：EP99901856.7

    申请日：1999-02-03

    申请人： Canal+ Technologies

    发明人： MERIC, Jerome ,  DECLERCK, Christophe ,  LETOURNEUR, Patrice

    IPC分类号： H04N1/00 ,  H04N7/16 ,  H04N7/167

    CPC分类号： H04N21/4623 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/4181 ,  H04N21/4405

    摘要： A device for use in a receiver/decoder operable with different conditional access systems, the receiver/decoder including means for manipulating data received by the receiver/decoder according to a manipulation protocol which is configurable in dependence on the conditional access system, and means for storing parameters associated with the manipulation protocol, the device comprising: means for receiving a command instructing configuration of the manipulation protocol in dependence on the conditional access system; means for retrieving a parameter from the storing means in dependence on the command; and means for outputting said parameter to the manipulation means for use in configuring the manipulation protocol, whereby the manipulation means is not required to receive all parameters necessary to configure the manipulation protocol for all of the conditional access systems.

    摘要翻译： 一种用于可用不同的条件接入系统操作的接收器/解码器的设备，接收器/解码器包括用于根据可根据条件接入系统配置的操作协议操纵由接收器/解码器接收的数据的装置，以及用于 存储与所述操纵协议相关联的参数，所述设备包括：用于根据所述条件访问系统接收指令配置所述操纵协议的命令的装置; 用于根据该命令从存储装置中检索参数的装置; 以及用于将所述参数输出到用于配置操作协议的操纵装置的装置，由此操纵装置不需要接收为所有条件访问系统配置操纵协议所需的全部参数。

    Receiver/decoder and module for use with a receiver/decoder
    9.
    发明公开
    Receiver/decoder and module for use with a receiver/decoder 审中-公开
    接收器/解码器和用于接收器/解码器的模块

    公开(公告)号：EP1286549A2

    公开(公告)日：2003-02-26

    申请号：EP02252839.2

    申请日：2002-04-23

    申请人： Canal+ Technologies Société Anonyme

    发明人： Danis, Thierry, c/o Canal+ Technologies S.A.

    IPC分类号： H04N7/26

    CPC分类号： H04N21/4431 ,  G11B27/005 ,  G11B27/105 ,  G11B27/329 ,  G11B2220/20 ,  H04N5/4401 ,  H04N5/445 ,  H04N5/76 ,  H04N5/781 ,  H04N5/783 ,  H04N7/165 ,  H04N7/1675 ,  H04N9/8042 ,  H04N9/89 ,  H04N19/42 ,  H04N19/61 ,  H04N21/4263 ,  H04N21/4331 ,  H04N21/4437 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/458 ,  H04N21/478 ,  H04N21/6543 ,  H04N21/812 ,  H04N21/84 ,  H04N21/8455

    摘要： A receiver/decoder (2000) is disclosed comprising a host processor (2002), a co-processor (2004) and a communication channel (2006) for communication between the host processor and the co-processor. By providing two separate processors within the receiver/decoder, greater processing power and flexibility is provided. Preferably, the receiver/decoder further comprises a device, and the co-processor is adapted to run a low-level software process which manages the device. Preferably, the host processor is adapted to run a high-level application adapted to generate a control message, and the communication channel is adapted to transmit the control message from the host processor to the co-processor. By separating the internal functions of the receiver/decoder into high level applications and low level device management and providing the functionality on separate processors, greater independence from the low level aspects of the receiver/decoder can be provided to the applications.

    摘要翻译： 公开了一种接收器/解码器（2000），其包括用于主处理器和协处理器之间的通信的主处理器（2002），协处理器（2004）和通信信道（2006）。 通过在接收器/解码器内提供两个独立的处理器，提供了更大的处理能力和灵活性。 优选地，接收器/解码器还包括设备，并且协处理器适于运行管理设备的低级软件进程。 优选地，主处理器适于运行适于生成控制消息的高级应用程序，并且通信信道适于将控制消息从主处理器发送到协处理器。 通过将接收器/解码器的内部功能分成高级应用程序和低级设备管理并在独立的处理器上提供功能，可以为应用程序提供与接收器/解码器的低级别方面更大的独立性。

    Routing and processing data
    10.
    发明公开
    Routing and processing data 审中-公开
    Weglenkung und Verarbeitung von Daten

    公开(公告)号：EP1286537A2

    公开(公告)日：2003-02-26

    申请号：EP01310429.4

    申请日：2001-12-13

    申请人： Canal+ Technologies Société Anonyme

    发明人： Surcouf, André ,  Proust Laurent ,  Letourneur, Patrice ,  Lecrom, François ,  Meric, Jérome

    IPC分类号： H04N5/00 ,  H04N7/16

    CPC分类号： H04N21/443 ,  H04N21/4147 ,  H04N21/42615 ,  H04N21/42623 ,  H04N21/4263 ,  H04N21/4305 ,  H04N21/4333 ,  H04N21/8166 ,  H04N21/8455

    摘要： The present invention discloses a routing apparatus (8070) for routing data in a receiver/decoder. The routing apparatus comprises means for receiving realtime user routing control information (8092) and means for routing (8072) the data from an input (8010,8012) to an output (8078), to storage means, and to both the output and the storage means (2100) in accordance with the received realtime user routing control information. In other aspects, a command for controlling a data transfer of a bit stream between a source and a destination, where the command is adapted to change at least one of the source and destination of the transfer, and apparatus for receiving and processing data comprising means for receiving the data and means for synchronising the data in two or more different modes, are also disclosed.

    摘要翻译： 本发明公开了一种用于在接收机/解码器中路由数据的路由设备（8070）。 路由设备包括用于接收实时用户路由控制信息（8092）的装置和用于将数据从输入（8010,8012）路由（8072）到输出（8078）的装置，用于存储装置，以及输出和 存储装置（2100），根据接收到的实时用户路由控制信息。 在其他方面，一种用于控制源和目的地之间的比特流的数据传输的命令，其中命令适于改变传送的源和目的地中的至少一个，以及用于接收和处理数据的装置，包括装置 还公开了用于接收数据的装置和用于以两种或多种不同模式同步数据的装置。