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    METHOD AND APPARATUS FOR BEAM ALIGNMENT USING DIRECTION OF ATTENTION
    1.
    发明申请
    METHOD AND APPARATUS FOR BEAM ALIGNMENT USING DIRECTION OF ATTENTION 有权

    公开(公告)号：US20250047360A1

    公开(公告)日：2025-02-06

    申请号：US18792674

    申请日：2024-08-02

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young-Hoon KIM ,  Seon-Ae KIM

    IPC: H04B7/08 ,  H04B7/06 ,  H04W36/06 ,  H04W72/044

    Abstract: A method of a transmitting node may comprise: exchanging, with a receiving node, configuration information for beam direction search; generating DoA measurement request frames based on the configuration information; transmitting the DoA measurement request frames to the receiving node through a coarse beam in a partitioned area selected among partitioned areas within a bean search range, in a transmission occasion of the DoA measurement request frames based on the configuration information; receiving a DoA measurement response message from the receiving node; identifying whether the receiving node is located within the selected partitioned area based on DoA information included in the DoA measurement response message; and in response to the receiving node being located within the selected partitioned area, changing a beam direction for beam alignment based on the DoA information.

    TERMINAL AND METHOD FOR RECOGNIZING COMMUNICATION TARGET
    3.
    发明申请
    TERMINAL AND METHOD FOR RECOGNIZING COMMUNICATION TARGET 有权
    用于识别通信目标的终端和方法

    公开(公告)号：US20130203448A1

    公开(公告)日：2013-08-08

    申请号：US13760475

    申请日：2013-02-06

    Applicant: Electronics and Telecommunications Research Institute ,  Korea Advanced Institute of Science and Technology

    Inventor： Joonhyuk KANG ,  Byung-Jae KWAK ,  Young-Hoon KIM ,  Seung-Chan BANG ,  Eunhye PARK

    IPC: H04W4/02

    CPC classification number: H04W4/025

    Abstract: A terminal and method for recognizing a communication target within a visible range. The method of a terminal to recognize a communication target includes obtaining location information of a communication target whose identification information is unknown within a visible range of a terminal user; and recognizing a relative location of the communication target with respect to the terminal based on the obtained location information and displaying the recognized relative location of the communication target.

    Abstract translation: 一种用于识别可见范围内的通信目标的终端和方法。 终端识别通信目标的方法包括：在终端用户的可视范围内获取识别信息未知的通信对象的位置信息; 以及基于所获得的位置信息识别所述通信对象相对于所述终端的相对位置，并且显示所识别的所述通信对象的相对位置。

    METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEMS
    5.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEMS 有权
    无线通信系统中发送控制信息的方法

    公开(公告)号：US20130163557A1

    公开(公告)日：2013-06-27

    申请号：US13755497

    申请日：2013-01-31

    Applicant: Electronics and Telecommunications Research Institute ,  KT Corporation

    Inventor： Young-Jo KO ,  Hyeong-Geun PARK ,  Il-Gyu KIM ,  Kapseok CHANG ,  Hyoseok YI ,  Young-Hoon KIM ,  Seung-Chan BAG

    IPC: H04W72/04

    CPC classification number: H04W72/0406 ,  H04J13/0048 ,  H04J13/0062 ,  H04J13/18 ,  H04L1/0026 ,  H04L1/003 ,  H04L1/0031 ,  H04L1/1607 ,  H04L1/1692 ,  H04L1/1861 ,  H04L5/0017 ,  H04L23/02 ,  H04W72/0466

    Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.

    Abstract translation: 当多个终端在无线通信系统中共享相同的资源时，并且当发送诸如确认/否定确认（ACK / NAK）信息或调度信息等控制信息时，需要有效地执行码分复用（CDM）的方法 以区分多个终端。 特别地，有必要开发一种可以根据每个单元条件选择和使用CDM的代码序列的方法。 提供了一种在无线通信系统中形成信号的方法，其中多个终端共享频率和时间资源。 该方法包括在小区中接收条件信息的操作; 根据条件信息选择具有不同长度的多个时域正交序列中的一个; 以及将所选择的时域正交序列分配给控制信号符号块。

    METHOD AND APPARATUS FOR ALLOCATING SEQUENCE TO SYNCHRONIZATION CHANNEL FOR NODE IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING SEQUENCE TO SYNCHRONIZATION CHANNEL FOR NODE IDENTIFICATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中分配用于节点识别的同步信道的序列的方法和装置

    公开(公告)号：US20140241238A1

    公开(公告)日：2014-08-28

    申请号：US14269440

    申请日：2014-05-05

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Kapseok CHANG ,  Young-Hoon KIM ,  Woo Yong LEE ,  Hyun Kyu CHUNG

    IPC: H04L5/00

    CPC classification number: H04L5/0007 ,  H04B7/14 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0048 ,  H04L25/03866 ,  H04L27/2613 ,  H04L27/2655

    Abstract: Provided is an apparatus for allocating a sequence to a synchronization channel for a node identification (ID), the apparatus including: a base node sequence generator to generate a base sequence that is a sequence for a node ID of a base node; a relay node sequence generator to generate a relay sequence that is a sequence for a node ID of a relay node by transforming the base sequence; a baseband signal generator to generate a baseband signal by mapping the base sequence or the relay sequence to a frequency domain and a time domain; and a transmitter to transmit the baseband signal.

    Abstract translation: 提供了一种用于将序列分配给用于节点标识（ID）的同步信道的装置，所述装置包括：基本节点序列生成器，用于生成作为基本节点的节点ID的序列的基本序列; 中继节点序列发生器，用于通过转换所述基本序列来产生作为中继节点的节点ID的序列的中继序列; 基带信号发生器，用于通过将基本序列或中继序列映射到频域和时域来产生基带信号; 以及用于发送基带信号的发射机。

    APPARATUS AND METHOD FOR RECOGNIZING TARGET MOBILE COMMUNICATION TERMINAL
    10.
    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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