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    APPLICATION PROGRAMMING INTERFACE FOR ENABLING A DIGITAL TELEVISION RECEIVER TO ACCESS SYSTEM INFORMATION IN AN ABSTRACT FORMAT
    22.
    发明公开
    APPLICATION PROGRAMMING INTERFACE FOR ENABLING A DIGITAL TELEVISION RECEIVER TO ACCESS SYSTEM INFORMATION IN AN ABSTRACT FORMAT 审中-公开
    应用编程接口的数字电视接收机访问信息系统的摘要格式，以允许

    公开(公告)号：EP1125432A1

    公开(公告)日：2001-08-22

    申请号：EP99971609.5

    申请日：1999-10-28

    申请人： General Instrument Corporation

    发明人： PETERKA, Petr ,  KASSMAN, Todd ,  MANGALORE, Geetha

    IPC分类号： H04N7/00 ,  H04N7/24 ,  H04N5/00

    CPC分类号： H04N21/4431 ,  H04N21/235 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/4437

    摘要： An application programming interface (API) allows applications (e.g., applets) at a digital television terminal to recover System Information (SI) from a digital transport stream without regard to the specific SI format. The API abstracts the relevant portions of the SI to provide it in a generic, usable format. The system is suitable for use, e.g., with SI formats including MPEG Program Specific Informatgion (PSI), DVB SI, ATSC Program and System Information Protocol (PSIP), Cable SI such as Digital Video Standard 234, and private SI. In an optional embodiment, asynchronous delivery of SI is provided for SI that is not immediately available in the terminal's memory. Additionally, the API can further abstract the SI so that it is independent of the specific transport stream format (e.g., MPEG-2). Moreover, incremental retrieval of SI data is provided by allowing an application to obtain a small subset of the SI that is available at the terminal, analyze it, and retrieve additional SI if required based on the analysis. The API includes a navigation package (110), a program guide package (120), a program selection/tuning package (130), a descriptor package (140), a utility package (150), a data package (160), and a pipeline package (170).

    Integration of untrusted framework components with a secure operating system environment
    27.
    发明公开
    Integration of untrusted framework components with a secure operating system environment 审中-公开
    整合vena unsicheren Rahmenkomponenten在eine sichere Betriebssystemumgebung

    公开(公告)号：EP2723091A1

    公开(公告)日：2014-04-23

    申请号：EP13004977.8

    申请日：2013-10-17

    申请人： Broadcom Corporation

    发明人： Kellerman, Marcus ,  Erickson, David ,  Rajgopal, Narayan

    IPC分类号： H04N21/443 ,  H04N21/4627

    CPC分类号： H04N21/835 ,  H04N21/443 ,  H04N21/4437

    摘要： A set top box or like device incorporating an untrusted software framework as a client of a secure operating system kernel. The software framework may comprise, for example, an Android framework supported by an underlying Linux operating system environment having a secure kernel. The software framework can be executed using a variety of process isolation techniques depending on performance and isolation requirements. A secure access client/server interface may also be provided to support interactions between the untrusted software framework (and applications utilizing the untrusted software framework) and secure or trusted portions of the device. The secure access interface can be configured to perform operations such as handle validation, heap pointer validation, non-pointer parameter validation, heap isolation, and resource release relating to terminated processes. In further embodiments, a software framework aggregator is used to support a plurality of additional software frameworks for use in the set top box.

    摘要翻译： 一个机顶盒或类似的设备，其中包含一个不可信任的软件框架作为安全操作系统内核的客户端。 软件框架可以包括例如由具有安全内核的底层Linux操作系统环境支持的Android框架。 根据性能和隔离要求，可以使用各种过程隔离技术执行软件框架。 还可以提供安全访问客户端/服务器接口以支持不受信任的软件框架（以及利用不受信任的软件框架的应用）与设备的安全或受信任部分之间的交互。 可以将安全访问接口配置为执行诸如句柄验证，堆指针验证，非指针参数验证，堆隔离以及与终止的进程相关的资源释放等操作。 在另外的实施例中，软件框架聚合器用于支持在机顶盒中使用的多个附加软件框架。

    Optimizing traffic load in a communications network
    28.
    发明公开
    Optimizing traffic load in a communications network 有权
    在einem Kommunikationsnetzwerk的Optimierung der Datenverkehrsbelastung

    公开(公告)号：EP2629490A1

    公开(公告)日：2013-08-21

    申请号：EP13155050.1

    申请日：2013-02-13

    申请人： Telefonaktiebolaget L M Ericsson (Publ)

    发明人： Garg, Vipin ,  Allan, David Ian

    IPC分类号： H04L29/08 ,  H04L12/24

    CPC分类号： G06F9/455 ,  G06F9/45558 ,  G06F9/4856 ,  G06F9/5088 ,  G06F15/16 ,  G06F2009/4557 ,  G06F2009/45591 ,  G06F2009/45595 ,  H04L41/0668 ,  H04L43/00 ,  H04L43/0882 ,  H04L43/16 ,  H04L45/28 ,  H04L45/586 ,  H04L47/122 ,  H04N21/4437

    摘要： A system and method that facilitates the migration of one or more Virtual Machines (VMs) throughout a communications network, such as a cloud network, is disclosed. A management system monitors a current traffic matrix to determine if the network is congested. If the network is congested, the management system determines a minimum number of VMs that must be migrated to unused VM sites to ease the congestion and optimize the distribution of traffic in the network. Additionally, the management system also identifies which VMs should be migrated to which unused VM sites, and a sequence in which the migration should be performed to return the bandwidth distribution in the network to an acceptable level. In addition, the management system may determine which unused VM site or sites is best for the addition of one or more new VMs or groups of VMs.

    摘要翻译： 公开了一种促进一个或多个虚拟机（VM）在诸如云网络的通信网络中迁移的系统和方法。 管理系统监视当前业务矩阵以确定网络是否拥塞。 如果网络拥塞，则管理系统确定必须迁移到未使用的VM站点的最小数量的VM，以减轻拥塞并优化网络中流量的分布。 此外，管理系统还识别哪些VM应迁移到哪个未使用的VM站点，以及应执行迁移的顺序将网络中的带宽分布返回到可接受的水平。 此外，管理系统可以确定哪些未使用的VM站点或站点最适合于添加一个或多个新VM或VM组。

    IMAGE DISPLAY APPARATUS AND OPERATION METHOD THEREOF
    30.
    发明公开
    IMAGE DISPLAY APPARATUS AND OPERATION METHOD THEREOF 审中-公开
    图像显示装置及其操作方法

    公开(公告)号：EP2475165A1

    公开(公告)日：2012-07-11

    申请号：EP10812133.6

    申请日：2010-04-09

    申请人： LG Electronics Inc.

    发明人： JUNG, Kyong Jo ,  LIM, Sang Yong ,  LEE, Ho Jae

    IPC分类号： H04N5/44 ,  H04N7/173

    CPC分类号： H04N5/44508 ,  H04N21/4122 ,  H04N21/42204 ,  H04N21/4431 ,  H04N21/4433 ,  H04N21/4437 ,  H04N21/4622 ,  H04N2005/4432 ,  H04N2005/4444

    摘要： An image display apparatus and a method for operating the same are disclosed. The image display apparatus includes a display, a user input interface for receiving a control signal from a remote controller and processing the received control signal, a network interface for transmitting or receiving data over a network, a controller for controlling a pointer on the display according to the control signal received from the remote controller, and a platform for controlling data transmission or reception over the network according to the control signal received from the remote controller. The platform includes an Operating System (OS) kernel and an application layer that runs on the OS kernel, and the application layer including an installable or deletable application downloaded over the network.

    摘要翻译： 公开了一种图像显示装置及其操作方法。 该图像显示设备包括显示器，用于从遥控器接收控制信号并处理所接收的控制信号的用户输入接口，用于通过网络发送或接收数据的网络接口，用于控制显示器上的指针的控制器 到从遥控器接收的控制信号，以及用于根据从遥控器接收的控制信号来控制通过网络的数据发送或接收的平台。 该平台包括操作系统（OS）内核和在OS内核上运行的应用程序层，应用程序层包括通过网络下载的可安装或可删除的应用程序。