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    METHOD AND APPARATUS FOR PROVIDING CHANNEL-ASSOCIATED OPTIONAL SERVICE
    1.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING CHANNEL-ASSOCIATED OPTIONAL SERVICE 审中-公开
    用于提供与频道相关的可选服务的方法和装置

    公开(公告)号：US20140201792A1

    公开(公告)日：2014-07-17

    申请号：US14154663

    申请日：2014-01-14

    Applicant: KT Corporation ,  Electronics and Telecommunications Research Institute

    Inventor： Eun-Jun RHEE ,  Hyun-Woo LEE ,  Won RYU ,  Dae-Gun KIM

    IPC: H04N21/278 ,  H04N21/235 ,  H04N21/4722 ,  H04N21/232

    CPC classification number: H04N21/278 ,  H04N21/232 ,  H04N21/235 ,  H04N21/4722 ,  H04N21/4828 ,  H04N21/8133

    Abstract: A method and apparatus for providing a channel-associated optional service. The method for providing a channel-associated optional service includes transmitting, in response to a service request from a user terminal, the service request to a broadcast receiving device that is mapped with the user terminal using an identifier mapping table; receiving channel information of a currently received program from the broadcast receiving device that has received the service request, and searching for program information of a relevant channel using the received channel information; searching for optional service information related to a program scheduled to be currently broadcast using the found program information; and providing the found optional service information to the user terminal.

    Abstract translation: 一种用于提供与频道相关的可选服务的方法和装置。 用于提供与频道相关的可选服务的方法包括：响应于来自用户终端的服务请求，使用标识符映射表将所述服务请求发送到与所述用户终端映射的广播接收设备; 从已经接收到服务请求的广播接收设备接收当前接收的节目的频道信息，并使用接收到的频道信息来搜索相关频道的节目信息; 使用所找到的节目信息来搜索与被调度为当前广播的节目相关的可选服务信息; 以及向所述用户终端提供所找到的可选服务信息。

    TRANSCODING SERVER AND METHOD FOR OVERLAYING IMAGE WITH ADDITIONAL INFORMATION THEREIN
    2.
    发明申请
    TRANSCODING SERVER AND METHOD FOR OVERLAYING IMAGE WITH ADDITIONAL INFORMATION THEREIN 审中-公开
    翻译服务器和方法，用于覆盖其附加信息的图像

    公开(公告)号：US20130291011A1

    公开(公告)日：2013-10-31

    申请号：US13873427

    申请日：2013-04-30

    Applicant: Electronics and Telecommunications Research Institute ,  KT CORPORATION

    Inventor： Il-Hong SHIN ,  Chang-Woo YOON ,  Hyun-Woo LEE ,  Won RYU ,  Young-Dal KWON ,  Sang-Hoon HAN ,  Sun-Jong KWON

    IPC: H04N21/81

    CPC classification number: H04N21/81 ,  H04N21/2343 ,  H04N21/8126

    Abstract: A transcoding server is provided, and the transcoding server includes a receiving unit configured to receive image data and additional information via a communication network; an additional middleware configured to process the received additional information; a decoding unit configured to decode the received image data; an overlay-mixer configured to generate integrated image data by overlaying the decoded image data with the processed additional information; an encoding unit configured to encode the generated integrated data image; and a transmitting unit configured to transmit the encoded integrated image data to one or more terminals.

    Abstract translation: 提供代码转换服务器，代码转换服务器包括经由通信网络接收图像数据和附加信息的接收单元; 被配置为处理所接收的附加信息的附加中间件; 解码单元，被配置为对所接收的图像数据进行解码; 配置为通过用经处理的附加信息叠加解码的图像数据来生成集成图像数据的叠加混合器; 编码单元，被配置为对所生成的集成数据图像进行编码; 以及发送单元，被配置为将编码的集成图像数据发送到一个或多个终端。

    MULTI-CAMERA CONTROL APPARATUS AND METHOD TO MAINTAIN LOCATION AND SIZE OF OBJECT IN CONTINUOUS VIEWPOINT SWITCHING SERVICE
    5.
    发明申请
    MULTI-CAMERA CONTROL APPARATUS AND METHOD TO MAINTAIN LOCATION AND SIZE OF OBJECT IN CONTINUOUS VIEWPOINT SWITCHING SERVICE 有权
    多摄像机控制装置及维持连续视点切换服务对象位置和大小的方法

    公开(公告)号：US20160227128A1

    公开(公告)日：2016-08-04

    申请号：US15004425

    申请日：2016-01-22

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Gi Mun UM ,  Kwang Yong KIM ,  Yoo Kyung KIM ,  Won RYU ,  Il Gu JUNG

    IPC: H04N5/247 ,  H04N5/265 ,  G06K9/52 ,  G06T7/60 ,  H04N5/225 ,  H04N5/232

    CPC classification number: G06T7/60 ,  G06K9/00771 ,  G06T1/0014 ,  G06T7/70 ,  G08B13/19641 ,  H04N5/222 ,  H04N5/2258 ,  H04N5/23296 ,  H04N5/247 ,  H04N9/3185 ,  H04N9/3194

    Abstract: A multi-camera control apparatus and method to maintain a location and a size of an object in a continuous viewpoint switching service are provided. The multi-camera control method of controlling a main camera configured to capture a moving object of interest and controlling at least one sub-camera configured to capture the object of interest at a different viewpoint from that of the main camera, may include extracting the object of interest from a first image generated by the main camera, controlling a capturing scheme of the main camera based on a change in a location and a size of the extracted object of interest, projecting the object of interest onto a second image generated by the sub-camera, and controlling a capturing scheme of the sub-camera based on a change in a location and a size of the projected object of interest.

    Abstract translation: 提供了一种用于在连续视点切换服务中保持对象的位置和大小的多相机控制装置和方法。 控制被配置为捕获感兴趣的移动物体的主摄像机的多摄像机控制方法，并且控制配置成在与主摄像机不同的视点捕获感兴趣对象的至少一个子摄像机的至少一个子摄像机可以包括提取对象 由主摄像机产生的第一图像感兴趣的，基于所提取的感兴趣对象的位置和大小的改变来控制主摄像机的拍摄方案，将感兴趣的对象投影到由子摄像机生成的第二图像上 并且基于所感兴趣的投影对象的位置和大小的改变来控制子摄像机的拍摄方案。

    DIGITAL SIGNAGE SYSTEM CAPABLE OF ENSURING ADVERTISEMENT EXPOSURE TIME AND METHOD THEREOF
    7.
    发明申请
    DIGITAL SIGNAGE SYSTEM CAPABLE OF ENSURING ADVERTISEMENT EXPOSURE TIME AND METHOD THEREOF 审中-公开
    能够保护广告接触时间的数字信号系统及其方法

    公开(公告)号：US20150193824A1

    公开(公告)日：2015-07-09

    申请号：US14291486

    申请日：2014-05-30

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Uk JANG ,  Hyun-Jin LEE ,  Kee-Seong CHO ,  Won RYU

    IPC: G06Q30/02

    CPC classification number: G06Q30/0257

    Abstract: A digital signage system including a web-based digital signage platform that includes a controller configured to, in response to an event that an advertising content item stops to be played in a digital signage terminal due to an interactive content item requested to be played, allow a non-played part of the advertising content item to be played when the interactive content item is completely played. Accordingly, an advertisement exposure time is ensured.

    Abstract translation: 一种数字标牌系统，包括基于网络的数字标牌平台，其包括控制器，该控制器被配置为响应于由于要请求播放的交互式内容项目而在数字标牌终端中播放广告内容项目的事件，允许 当交互式内容项目被完全播放时要播放的广告内容项目的未播放部分。 因此，确保广告曝光时间。

    METHOD OF PROVIDING HARQ FEEDBACK INFORMATION
    8.
    发明申请
    METHOD OF PROVIDING HARQ FEEDBACK INFORMATION 有权
    提供HARQ反馈信息的方法

    公开(公告)号：US20140092839A1

    公开(公告)日：2014-04-03

    申请号：US14043980

    申请日：2013-10-02

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jisoo PARK ,  Young-il KIM ,  Won RYU

    IPC: H04L1/18

    CPC classification number: H04L1/1861

    Abstract: In a wireless communication system where a terminal and a base station communicate with each other using a frame including at least one downlink sub-frame and at least one uplink sub-frame, the terminal and the base station calculate the number of hybrid automatic repeat request (HARQ) feedback regions of the downlink sub-frames and the uplink sub-frames in accordance with a third value corresponding to an absolute value of subtraction between a first value corresponding to the number of downlink sub-frames of the frame and a second value corresponding to the number of uplink sub-frames of the frame or the sum of the first value and the second value and configure HARQ feedback regions in the downlink sub-frames and the uplink sub-frames.

    Abstract translation: 在终端和基站使用包括至少一个下行链路子帧和至少一个上行链路子帧的帧进行通信的无线通信系统中，终端和基站计算混合自动重传请求的数量 根据与对应于帧的下行链路子帧的数量的第一值和第二值之间的相减的绝对值对应的第三值，下行链路子帧和上行链路子帧的HARQ（HARQ）反馈区域 对应于帧的上行链路子帧的数量或第一值和第二值的和，并且在下行链路子帧和上行链路子帧中配置HARQ反馈区域。

    TRANSMITTER, RECEIVER AND METHOD FOR ESTIMATING VARIABLE FRAME STRUCTURE USING PREAMBLE SIGNALS
    9.
    发明申请
    TRANSMITTER, RECEIVER AND METHOD FOR ESTIMATING VARIABLE FRAME STRUCTURE USING PREAMBLE SIGNALS 审中-公开
    发射机，接收机和使用前置信号估计可变帧结构的方法

    公开(公告)号：US20140022959A1

    公开(公告)日：2014-01-23

    申请号：US13945451

    申请日：2013-07-18

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Eu-Suk SHIM ,  Young-Il KIM ,  Won RYU

    IPC: H04W72/04

    CPC classification number: H04W72/0446 ,  H04L5/0053 ,  H04L5/1469

    Abstract: A transmitter for estimating a variable frame structure using preamble signals is provided, and the transmitter includes a subcarrier location modulator configured to modulate locations of subcarriers into predetermined locations based on information about a variable frame structure in an attempt to transmit preamble signals; and an Inverse Fast Fourier Transform (IFFT) unit configured to perform IFFT on the preambles carried on the subcarriers of which locations are modulated and wirelessly transmit the preamble signals on which IFFT has been performed.

    Abstract translation: 提供了一种使用前导码信号来估计可变帧结构的发射机，并且发射机包括：副载波位置调制器，被配置为基于关于可变帧结构的信息来调制子载波到预定位置的位置，以尝试发送前导码信号; 和快速傅里叶逆变换（IFFT）单元，被配置为对被调制位置的子载波上承载的前导码执行IFFT，并且无线地发送已经执行了IFFT的前导码信号。

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