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    Apparatus for transceiving point to point moving signal reception high channel using horizontal blanking interval and method for executing the apparatus
    13.
    发明授权
    Apparatus for transceiving point to point moving signal reception high channel using horizontal blanking interval and method for executing the apparatus 有权
    用于使用水平消隐间隔收发点对点移动信号接收高信道的装置和用于执行装置的方法

    公开(公告)号：US09277170B2

    公开(公告)日：2016-03-01

    申请号：US13668533

    申请日：2012-11-05

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jin Kyeong Kim ,  Woo Yong Lee ,  Hyoung Jin Kwon ,  Kyeongpyo Kim ,  Yong Sun Kim

    IPC: H04B1/44 ,  H04N7/084 ,  H04N7/085 ,  H04N21/235 ,  H04N21/435 ,  H04N7/083

    CPC classification number: H04N7/084 ,  H04N7/083 ,  H04N7/085 ,  H04N21/235 ,  H04N21/435

    Abstract: Provided are a method and apparatus for transceiving an asymmetric point-to-point moving signal and securing an uplink channel using a horizontal blanking interval (HBI) in which a video signal transceiving apparatus can combine a plurality of HBIs and a plurality of active lines (ALs) into a single section, and when auxiliary data exists in a corresponding HBI, can change an order of the HBI to the last and transmit map information including arrangement information to a video signal display apparatus, and the video signal display apparatus can receive the map information and analyze the received map information to thereby acquire an uplink channel using HBI excluding auxiliary data and transmit control signal data via the acquired uplink channel.

    Abstract translation: 提供了一种用于收发非对称点对点移动信号并使用水平消隐间隔（HBI）来保护上行链路信道的方法和装置，其中视频信号收发装置可以组合多个HBI和多个活动线路 AL）分成单个部分，并且当辅助数据存在于对应的HBI中时，可以将HBI的顺序改变为最后，并将包括布置信息的地图信息发送到视频信号显示装置，并且视频信号显示装置可以接收 映射信息并分析接收到的地图信息，从而使用不包括辅助数据的HBI获取上行链路信道，并且经由获取的上行链路信道发送控制信号数据。

    Apparatus and method for transmit/receive of image data
    18.
    发明授权
    Apparatus and method for transmit/receive of image data 有权
    用于发送/接收图像数据的装置和方法

    公开(公告)号：US09071398B2

    公开(公告)日：2015-06-30

    申请号：US14064590

    申请日：2013-10-28

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Woo Yong Lee ,  Jin Kyeong Kim ,  Kyeongpyo Kim ,  Hyoung Jin Kwon ,  Yong Sun Kim ,  Jae Sup Lee ,  Dongyong Lee ,  Min Taig Kim ,  Seung ku Hwang

    IPC: H04L1/00 ,  H04N21/63

    CPC classification number: H04L1/0041 ,  H04L1/007 ,  H04L1/0089 ,  H04N21/631

    Abstract: Disclosed are an apparatus and method for transmitting/receiving image data. The method for transmitting image data includes classifying each pixel of image data into upper bits and lower bits, enabling the classified upper bits to be included in a payload of a Most Significant Bit (MSB) packet, and also enabling the classified lower bits to be included in a payload of a Least Significant Bit (LSB) packet, generating a header of the MSB packet and a header of the LSB packet, combining the payload and the header to respectively generate the MSB packet and the LSB packet, and transmitting the generated MSB packet and the LSB packet.

    Abstract translation: 公开了一种用于发送/接收图像数据的装置和方法。 用于发送图像数据的方法包括将图像数据的每个像素分类为高位和低位，使分类的高位能够被包含在最高有效位（MSB）分组的有效载荷中，并且还使分类的较低位成为 包括在最低有效位（LSB）分组的有效载荷中，生成MSB分组的报头和LSB分组的报头，组合有效载荷和报头以分别生成MSB分组和LSB分组，并且发送所生成的 MSB数据包和LSB数据包。

    Method and apparatus for transmitting and receiving synchronizing signal in a communication system
    20.
    发明授权
    Method and apparatus for transmitting and receiving synchronizing signal in a communication system 有权

    公开(公告)号：US11140646B2

    公开(公告)日：2021-10-05

    申请号：US16884498

    申请日：2020-05-27

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Kap Seok Chang ,  Young Jo Ko ,  Yong Sun Kim ,  Sang Ho Lee

    IPC: H04W56/00

    Abstract: Disclosed are a method and an apparatus for transmitting and receiving a synchronization signal in a communication system. According to an exemplary embodiment of the present disclosure, a method of transmitting a first synchronization signal, performed by a base station in the communication system, may comprise generating a base sequence; generating a modified sequence by inverting polarity of the base sequence; mapping the base sequence and the modified sequence to a first frequency region having a frequency higher than a center subcarrier and a second frequency region having a frequency lower the center subcarrier, so that the base sequence and the modified sequence are symmetric centering the center subcarrier located at a center frequency of a frequency domain of the synchronization signal; and transmitting the synchronization signal comprising the base sequence and the modified sequence to a terminal. Therefore, performance of the communication system can be improved.

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