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    METHOD AND DEVICE FOR TRANSMITTING/RECEIVING WIRELESS SIGNAL IN COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING/RECEIVING WIRELESS SIGNAL IN COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250158856A1

    公开(公告)日：2025-05-15

    申请号：US18720365

    申请日：2022-12-16

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Kapseok CHANG ,  Won Cheol CHO ,  Byung Jae KWAK ,  Young-Jo KO ,  Yong Sun KIM

    IPC: H04L27/20

    Abstract: A method for operating a first communication node, in one embodiment of a communication system, comprises the steps of: generating a first binary sequence and a second binary sequence; generating, on the basis of the first and second binary sequences and a BPSK operation, a first intermediate sequence having 2N elements; generating, on the basis of an operation on the elements of the first intermediate sequence, a first signal sequence including N elements; mapping, to N subcarriers, first modulation symbols generated by modulating the first signal sequence; and transmitting a first signal including the mapped first modulation symbols, wherein the first and second binary sequences are generated on the basis of generator polynomials of which the maximum order is p+1, wherein p is a natural number and N can be a natural number having a value of (2p−1).

    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
    4.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送和接收数据的装置和方法

    公开(公告)号：US20140321357A1

    公开(公告)日：2014-10-30

    申请号：US14329623

    申请日：2014-07-11

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Hyoung Jin KWON ,  Jin Kyeong KIM ,  Yong Sun KIM ,  Kyeongpyo KIM ,  Woo Yong LEE

    IPC: H04W40/22

    CPC classification number: H04W40/22 ,  H04B7/2606 ,  H04L45/00 ,  H04L45/22 ,  H04W40/02

    Abstract: A communication method including setting a direct route to a station, the station transmitting an information element in which a relay support capability field is set to 1, setting a relay route to a relay device, the relay device transmitting an information element in which a relay capability field is set to 1, and transmitting data via at least one of the direct route or the relay route; and a communication apparatus for implementing the communication method.

    Abstract translation: 一种通信方法，包括：设置到站的直接路由，所述站将中继支持能力字段设置为1的信息单元，将中继路径设置到中继设备，所述中继设备发送信息单元，其中，中继站 能力字段设置为1，并且经由直接路由或中继路由中的至少一个发送数据; 以及用于实现通信方法的通信装置。

    METHOD AND APPARATUS FOR PERFORMING HANDOVER
    5.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER 有权

    公开(公告)号：US20250056452A1

    公开(公告)日：2025-02-13

    申请号：US18799944

    申请日：2024-08-09

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Yong Sun KIM ,  Kapseok CHANG ,  Young Jo KO

    IPC: H04W56/00 ,  H04W74/0833

    Abstract: A method of a terminal may comprise: receiving, from a first transmission and reception point (TRP) connected to the terminal, a message indicating terminal-based timing advance (TA) acquisition; receiving synchronization signal block(s) (SSB(s)) from one or more TRPs belonging to neighboring cell(s) according to the indication of the first TRP; determining a timing advance (TA) based on the SSB(s); transmitting information on the TA to the first TRP; receiving a cell switch command from the first TRP; and establishing a connection with a second TRP selected according to the cell switch command among the one or more TRPs belonging to the neighboring cell(s).

    METHOD AND APPARATUS FOR ERASING REAL OBJECT IN AUGMENTED REALITY
    8.
    发明申请
    METHOD AND APPARATUS FOR ERASING REAL OBJECT IN AUGMENTED REALITY 有权

    公开(公告)号：US20210304508A1

    公开(公告)日：2021-09-30

    申请号：US17210991

    申请日：2021-03-24

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Yong Sun KIM

    IPC: G06T19/00 ,  G06T19/20 ,  G06T3/40 ,  G06T5/00 ,  G06N3/04

    Abstract: A method and apparatus for erasing real object in augmented reality can be disclosed. The apparatus can receive an erasing area in the 3D augmented reality from a user, generate a 2D mask and a 3D mask corresponding to the erasing area, and generate a hole in the 3D augmented reality by using the 2D mask and the 3D mask. The apparatus can synthesize a first texture image for an hole area corresponding the hole by using a second texture image corresponding to an area excluding the 2D mask, calculate a first vertex value for the hole area by using a second vertex value corresponding to an area excluding the 3D mask, and perform inpainting on the hole are by using the first texture image and the first vertex value.

    SYSTEM AND METHOD FOR VIRTUAL TOUR EXPERIENCE
    9.
    发明申请
    SYSTEM AND METHOD FOR VIRTUAL TOUR EXPERIENCE 审中-公开
    虚拟旅游体验的系统与方法

    公开(公告)号：US20160260252A1

    公开(公告)日：2016-09-08

    申请号：US15057675

    申请日：2016-03-01

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Yong Wan KIM ,  Dae Hwan KIM ,  Yong Sun KIM ,  Jin Ho KIM ,  Dong Sik JO ,  Ki Hong KIM

    IPC: G06T19/00 ,  G06F3/01 ,  G06F3/0487 ,  G02B27/01

    CPC classification number: G06T19/003 ,  G02B27/017 ,  G02B2027/0138 ,  G06F3/011 ,  G06F3/016 ,  G06F3/017 ,  G06F3/0487 ,  G06T19/006 ,  G06T2215/16 ,  H04N13/20 ,  H04N13/30

    Abstract: A system and method for virtual tour experience are provided. The system includes an image output module configured to output an image of the content for virtual tour experience, a motion recognition module configured to recognize a physical motion of a user, a content running module configured to control motions of a plurality of objects included in the image of the content for virtual tour experience according to the physical motion recognized by the motion recognition module, and a user interface configured to provide to the user a tangible feedback about a geographic environment in the content for virtual tour experience and changes in the motions of the plurality of objects.

    Abstract translation: 提供了虚拟旅游体验的系统和方法。 该系统包括被配置为输出用于虚拟旅游体验的内容的图像的图像输出模块，被配置为识别用户的物理运动的运动识别模块，被配置为控制包括在所述内容中的多个对象的运动的内容运行模块 根据由运动识别模块识别的身体运动的用于虚拟旅游体验的内容的图像;以及用户界面，其被配置为向用户提供关于虚拟旅游体验的内容中的地理环境的有形反馈和运动的运动的变化 多个对象。

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