中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

331 records (took 0.027 seconds)

    METHOD AND DEVICE FOR TRANSMITTING/RECEIVING BROADCAST SIGNAL
    171.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING/RECEIVING BROADCAST SIGNAL 有权
    用于发送/接收广播信号的方法和设备

    公开(公告)号：US20160198023A1

    公开(公告)日：2016-07-07

    申请号：US14915816

    申请日：2015-06-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Woosuk KWON ,  Sejin OH ,  Minsung KWAK ,  Kyoungsoo MOON ,  Jangwon LEE

    IPC: H04L29/06 ,  H04L29/12

    CPC classification number: H04L69/22 ,  H04L29/06 ,  H04L29/08 ,  H04L61/2007 ,  H04L61/6068 ,  H04L69/324 ,  H04N21/235 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/435 ,  H04W4/06

    Abstract: A broadcasting transmitter for transmitting a broadcast signal according to an embodiment of the present invention comprises: an Internet protocol (IP) packet generator for generating first IP packets including broadcast data for a broadcast service and generating a second IP packet including service acquisition information that includes information required for quickly acquiring the broadcast service; a link layer packet generator for generating first link layer packets including the first IP packets; and a broadcast signal generator for generating a broadcast signal that includes the first link layer packets and the second IP packet.

    Abstract translation: 根据本发明的实施例的用于发送广播信号的广播发射机包括：互联网协议（IP）分组生成器，用于生成包括广播服务的广播数据的第一IP分组，并且生成包括服务获取信息的第二IP分组，所述服务获取信息包括 快速获取广播业务所需的信息; 链路层分组生成器，用于生成包括第一IP分组的第一链路层分组; 以及广播信号发生器，用于产生包括第一链路层分组和第二IP分组的广播信号。

    METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING BROADCAST SERVICE IN HYBRID BROADCAST SYSTEM ON BASIS OF CONNECTION OF TERRESTRIAL BROADCAST NETWORK AND INTERNET PROTOCOL NETWORK
    173.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING BROADCAST SERVICE IN HYBRID BROADCAST SYSTEM ON BASIS OF CONNECTION OF TERRESTRIAL BROADCAST NETWORK AND INTERNET PROTOCOL NETWORK 审中-公开
    基于陆地广播网络和互联网协议网络连接的混合广播系统中传输和接收广播业务的方法和设备

    公开(公告)号：US20160037199A1

    公开(公告)日：2016-02-04

    申请号：US14780217

    申请日：2014-06-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Sejin OH ,  Kyoungsoo MOON

    IPC: H04N21/2665 ,  H04N21/426 ,  H04N21/462 ,  H04N21/61 ,  H04N21/236

    CPC classification number: H04N21/2665 ,  H04N21/23605 ,  H04N21/42638 ,  H04N21/4345 ,  H04N21/4381 ,  H04N21/4622 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/64322 ,  H04N21/85406

    Abstract: The present invention relates to a device for receiving a hybrid broadcast service and a method for transmitting the same. The device for receiving a hybrid broadcast service, according to one embodiment of the present invention, comprises: a first reception unit for receiving a first broadcast signal transmitted through a first network; a second reception unit for receiving a second broadcast signal transmitted through a second network, wherein the broadcast signal includes a service information table; a signaling information processing unit for extracting the service information table from the broadcast signal, wherein the service information table includes a component identifier descriptor for signaling information for identifying each of a plurality of components constituting one broadcast service, the component identifier descriptor including identification information; and an audio/video processing unit for acquiring the broadcast service including the plurality of components by using the component identification information, and decoding and reproducing the acquired broadcast service.

    Abstract translation: 本发明涉及一种用于接收混合广播业务的装置及其发送方法。 根据本发明的一个实施例的用于接收混合广播服务的设备包括：第一接收单元，用于接收通过第一网络发送的第一广播信号; 第二接收单元，用于接收通过第二网络发送的第二广播信号，其中所述广播信号包括服务信息表; 信令信息处理单元，用于从广播信号中提取服务信息表，其中服务信息表包括用于识别构成一个广播服务的多个组件中的每一个的信令信息的组件标识符描述符，该组件标识符描述符包括标识信息; 以及音频/视频处理单元，用于通过使用组件识别信息来获取包括多个组件的广播服务，以及解码和再现所获取的广播服务。

    APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE
    175.
    发明申请
    APPARATUS AND METHOD FOR PROCESSING AN INTERACTIVE SERVICE 有权
    用于处理互动服务的装置和方法

    公开(公告)号：US20150172785A1

    公开(公告)日：2015-06-18

    申请号：US14632463

    申请日：2015-02-26

    Applicant: LG Electronics Inc.

    Inventor： Sejin OH ,  Jinpil Kim ,  Seungjoo An ,  Jinwon Lee ,  Kyungho Kim ,  Kyoungsoo Moon

    IPC: H04N21/845 ,  H04N21/858 ,  H04N21/435

    CPC classification number: H04N21/2353 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/604 ,  H04N21/23892 ,  H04N21/435 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8358 ,  H04N21/8456 ,  H04N21/8547 ,  H04N21/8586

    Abstract: A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio contents or uncompressed video contents from an external decoding unit, extracting an identifier of a frame from the received content, sending a request containing the identifier to a server and receiving a trigger for the content from the server based on the request, wherein the trigger indicates the current time of the contents and references a particular interactive event in an application parameter table or signals that the event is to be executed now or at a specified future time and the application parameter table includes information about at least one of applications.

    Abstract translation: 公开了一种处理交互式服务的方法及其装置。 本发明包括从外部解码单元接收未压缩音频内容或未压缩视频内容，从接收到的内容中提取帧的标识符，向服务器发送包含标识符的请求，并基于 所述请求，其中所述触发器指示所述内容的当前时间并且引用应用参数表中的特定交互式事件，或者指示所述事件将在现在或在指定的未来时间执行，并且所述应用参数表包括关于至少 一个应用程序。

Patent Agency Ranking