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    BLUETOOTH CONNECTION DEVICE AND METHOD BASED ON ESTIMATION OF RELATIVE ANGLE
    1.
    发明申请
    BLUETOOTH CONNECTION DEVICE AND METHOD BASED ON ESTIMATION OF RELATIVE ANGLE 有权

    公开(公告)号：US20210058757A1

    公开(公告)日：2021-02-25

    申请号：US16993990

    申请日：2020-08-14

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Jae-Ho LEE ,  Do-Hyung KIM ,  Jin-Kyeong KIM ,  Cheol RYU ,  Hyung-Seok LEE

    IPC: H04W4/80 ,  H04W84/18 ,  H04W8/00 ,  H04W76/14 ,  H03M13/09

    Abstract: Disclosed herein are a Bluetooth connection device and method based on estimation of a relative angle. The Bluetooth connection method based on estimation of a relative angle is performed by a Bluetooth connection device based on estimation of a relative angle, and includes estimating relative angles using relative angle estimation information included in packets received from one or more communication target devices that are scanned for a Bluetooth connection, determining a communication target device with which a communication link is to be established based on the estimated relative angles, and establishing a communication link through a Bluetooth connection to the determined communication target device, and reestablishing the communication link to any one of additional communication target devices, relative angles of which have been estimated, depending on a change in a relative angle to the communication target device with which the communication link has been established.

    METHOD AND APPARATUS FOR GENERATING ULTRA-HIGH-QUALITY DIGITAL DATA
    4.
    发明申请
    METHOD AND APPARATUS FOR GENERATING ULTRA-HIGH-QUALITY DIGITAL DATA 有权

    公开(公告)号：US20220394184A1

    公开(公告)日：2022-12-08

    申请号：US17831607

    申请日：2022-06-03

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young-Suk YOON ,  Ju Young KIM ,  Jae-Ho LEE

    IPC: H04N5/232 ,  G06T7/73 ,  G06V10/22

    Abstract: Provided are a method and apparatus for generating ultra-high-quality digital data. A method for generating digital data includes identifying information on a target disposed at a specific position, controlling a movement of a first device to photograph two-dimensional image data for a partial region of the identified target, determining whether the two-dimensional image data for the partial region of the target photographed through a camera mounted on the first device corresponds to an entire region of the target, and controlling a movement of a second device loaded with the target when the two-dimensional image data for the partial region of the photographed target does not correspond to the entire region of the target.

    BROADCAST TRANSMITTING APPARATUS AND METHOD
    5.
    发明申请
    BROADCAST TRANSMITTING APPARATUS AND METHOD 审中-公开
    广播传输设备和方法

    公开(公告)号：US20150139339A1

    公开(公告)日：2015-05-21

    申请号：US14308779

    申请日：2014-06-19

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Sang-Jung RA ,  Joon Young JUNG ,  Jae-Ho LEE ,  Dong Joon CHOI ,  Namho HUR

    IPC: H04N19/85 ,  H04N19/89

    CPC classification number: H04N21/2368

    Abstract: A broadcasting transmitting apparatus splits a piece of broadcast content into an audio signal and a video signal, encodes the audio signal to generate an audio bit string, encodes the video signal to generate a video bit string, multiplexes the audio bit string and the video bit string, and modulates the multiplexed bit strings into a symbol. The encoded audio bit string is allocated to some bits of the symbol, and the encoded audio bit string is allocated to the remaining bits of the symbol.

    Abstract translation: 广播发送装置将广播内容分割为音频信号和视频信号，对音频信号进行编码，生成音频比特串，对视频信号进行编码，生成视频比特串，复用音频比特串和视频比特 字符串，并将多路复用位串调制成符号。 将经编码的音频比特串分配给符号的某些比特，并将经编码的音频比特串分配给符号的其余比特。

    APPARATUS AND METHOD FOR RECOGNIZING TARGET MOBILE COMMUNICATION TERMINAL
    6.
    发明申请
    APPARATUS AND METHOD FOR RECOGNIZING TARGET MOBILE COMMUNICATION TERMINAL 有权
    用于识别目标移动通信终端的装置和方法

    公开(公告)号：US20130100853A1

    公开(公告)日：2013-04-25

    申请号：US13655919

    申请日：2012-10-19

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Byung-Jae KWAK ,  Young-Hoon KIM ,  Seung-Chan BANG ,  Pyeong-Jung SONG ,  Jae-Ho LEE

    IPC: H04W48/16

    CPC classification number: H04W4/02 ,  H04W4/026 ,  H04W48/16

    Abstract: A method and apparatus for a mobile communication terminal to recognize a target mobile communication terminal using a location recognition system. The method includes acquiring own location information of the mobile communication terminal; creating identification verification information using the location information, the identification verification information containing an identification formula for identifying the target mobile communication terminal as a target of communication; transmitting the created identification verification information to at least one other mobile communication terminal within a communication coverage area; receiving an identification response packet from the at least one other mobile communication terminal which has received the identification verification information, the identification response packet indicating whether the other mobile communication terminal is a target mobile communication terminal; and determining the target mobile communication terminal based on the received identification response packet.

    Abstract translation: 一种用于移动通信终端使用位置识别系统识别目标移动通信终端的方法和装置。 该方法包括获取移动通信终端的自身位置信息; 使用位置信息创建识别验证信息，所述识别验证信息包含用于识别目标移动通信终端作为通信对象的识别公式; 将所创建的识别验证信息发送到通信覆盖区域内的至少一个其他移动通信终端; 从已经接收到所述识别验证信息的所述至少一个其他移动通信终端接收识别响应分组，所述识别响应分组指示所述其他移动通信终端是否是目标移动通信终端; 以及基于所接收的识别响应分组来确定所述目标移动通信终端。

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