METHOD FOR GENERATING FORWARD ERROR CORRECTION PACKET IN MULTIMEDIA SYSTEM AND METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET
    13.
    发明申请
    METHOD FOR GENERATING FORWARD ERROR CORRECTION PACKET IN MULTIMEDIA SYSTEM AND METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET 有权
    用于在多媒体系统中生成前向纠错分组的方法和用于发送和接收前向纠错分组的方法和装置

    公开(公告)号:US20130013982A1

    公开(公告)日:2013-01-10

    申请号:US13543279

    申请日:2012-07-06

    IPC分类号: H03M13/05 G06F11/10

    摘要: A method and apparatus for transmitting a Forward Error Correction (FEC) packet block including a plurality of FEC packets in a multimedia system are provided. The method includes generating a plurality of first FEC packet blocks by performing a first FEC encoding on a plurality of source symbols, each of the plurality of first FEC packet blocks including at least one source packet and at least one repair packet for repair of each of the at least one source packet, generating a second FEC packet block by performing a second FEC encoding on the plurality of first FEC packet blocks, the second FEC packet block including at least one repair packet for the plurality of first FEC packet blocks, and transmitting the second FEC packet block that includes, in header information of each of the at least one source packet and the at least one repair packet.

    摘要翻译: 提供一种用于在多媒体系统中发送包括多个FEC分组的前向纠错(FEC)分组块的方法和装置。 该方法包括通过在多个源符号上执行第一FEC编码来生成多个第一FEC分组块,多个第一FEC分组块中的每一个包括至少一个源分组和至少一个修复分组,用于修复 所述至少一个源分组通过对所述多个第一FEC分组块执行第二FEC编码来生成第二FEC分组块,所述第二FEC分组块包括用于所述多个第一FEC分组块的至少一个修复分组,以及发送 所述第二FEC分组块在所述至少一个源分组和所述至少一个修复分组中的每一个的报头信息中包括。

    METHOD FOR GENERATING FORWARD ERROR CORRECTION PACKET IN MULTIMEDIA SYSTEM AND METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET
    14.
    发明申请
    METHOD FOR GENERATING FORWARD ERROR CORRECTION PACKET IN MULTIMEDIA SYSTEM AND METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET 审中-公开
    用于在多媒体系统中生成前向纠错分组的方法和用于发送和接收前向纠错分组的方法和装置

    公开(公告)号:US20140310579A1

    公开(公告)日:2014-10-16

    申请号:US14313353

    申请日:2014-06-24

    IPC分类号: H04L1/00

    摘要: A method and apparatus for transmitting a Forward Error Correction (FEC) packet block including a plurality of FEC packets in a multimedia system are provided. The method includes generating a plurality of first FEC packet blocks by performing a first FEC encoding on a plurality of source symbols, each of the plurality of first FEC packet blocks including at least one source packet and at least one repair packet for repair of each of the at least one source packet, generating a second FEC packet block by performing a second FEC encoding on the plurality of first FEC packet blocks, the second FEC packet block including at least one repair packet for the plurality of first FEC packet blocks, and transmitting the second FEC packet block that includes, in header information of each of the at least one source packet and the at least one repair packet.

    摘要翻译: 提供一种用于在多媒体系统中发送包括多个FEC分组的前向纠错(FEC)分组块的方法和装置。 该方法包括通过在多个源符号上执行第一FEC编码来生成多个第一FEC分组块,多个第一FEC分组块中的每一个包括至少一个源分组和至少一个修复分组,用于修复 所述至少一个源分组通过对所述多个第一FEC分组块执行第二FEC编码来生成第二FEC分组块,所述第二FEC分组块包括用于所述多个第一FEC分组块的至少一个修复分组,以及发送 所述第二FEC分组块在所述至少一个源分组和所述至少一个修复分组中的每一个的报头信息中包括。

    MPEG-BASED USER INTERFACE DEVICE AND METHOD OF CONTROLLING FUNCTION USING THE SAME
    15.
    发明申请
    MPEG-BASED USER INTERFACE DEVICE AND METHOD OF CONTROLLING FUNCTION USING THE SAME 审中-公开
    基于MPEG的用户界面装置和使用该功能控制功能的方法

    公开(公告)号:US20080240669A1

    公开(公告)日:2008-10-02

    申请号:US12035104

    申请日:2008-02-21

    IPC分类号: H04N7/00

    摘要: An MPEG-based user interface (UI) device and a method of controlling a function using the same are provided. The MPEG-based user interface (UI) device includes an output unit which outputs an MPEG-based UI to a screen of an apparatus, and a processing unit which controls a function corresponding to the UI.

    摘要翻译: 提供了基于MPEG的用户界面(UI)设备和使用其的功能的控制方法。 基于MPEG的用户界面(UI)设备包括输出单元,该输出单元向设备的屏幕输出基于MPEG的UI,以及控制与UI对应的功能的处理单元。

    REMOTE CONTROL APPARATUS AND METHOD
    16.
    发明申请
    REMOTE CONTROL APPARATUS AND METHOD 有权
    远程控制装置和方法

    公开(公告)号:US20080243998A1

    公开(公告)日:2008-10-02

    申请号:US12035841

    申请日:2008-02-22

    IPC分类号: G06F3/048 G06F15/16

    摘要: A remote control apparatus and method are provided. The remote control apparatus includes a user interface (UI) server which transmits a UI having a multimedia data format, and a UI client which displays the UI, receives a user command and controls the UI server according to the received user command. The remote control method includes enabling a UI server to transmit a UI having a multimedia data format to a UI client, enabling the UI client to display the UI, and enabling the UI client to control the UI server by transmitting a user command received through the UI to the UI server.

    摘要翻译: 提供了遥控装置和方法。 遥控装置包括发送具有多媒体数据格式的UI的用户接口(UI)服务器和显示UI的UI客户端,接收用户命令并根据接收的用户命令控制UI服务器。 远程控制方法包括使UI服务器能够将具有多媒体数据格式的UI发送到UI客户端,使得UI客户端能够显示UI,并且使得UI客户端能够通过发送通过 UI到UI服务器。

    METHOD, APPARATUS AND SYSTEM FOR MANAGING A/V PROFILES
    17.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR MANAGING A/V PROFILES 审中-公开
    用于管理A / V配置文件的方法,装置和系统

    公开(公告)号:US20080310620A1

    公开(公告)日:2008-12-18

    申请号:US11948578

    申请日:2007-11-30

    IPC分类号: H04L9/28

    摘要: A method, apparatus and system for managing A/V (Audio/Video) profiles are provided, which is related to a technology that supports different profiles in a domain. The method of managing A/V profiles includes requesting a license component and an encrypted content component, and creating a DRM license and encrypted content by gathering elements that correspond to an A/V profile of a specified device from the license component and the encrypted content component.

    摘要翻译: 提供了用于管理A / V(音频/视频)配置文件的方法,装置和系统,其涉及支持域中不同配置文件的技术。 管理A / V配置文件的方法包括请求许可组件和加密内容组件,以及通过从许可组件和加密内容中收集与指定设备的A / V配置文件对应的元素来创建DRM许可证和加密内容 零件。