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    ANTENNA APPARATUS AND METHOD FOR HANDOVER USING THE SAME
    21.
    发明申请
    ANTENNA APPARATUS AND METHOD FOR HANDOVER USING THE SAME 有权
    天线装置和使用该方法进行切换的方法

    公开(公告)号：US20140162655A1

    公开(公告)日：2014-06-12

    申请号：US14104377

    申请日：2013-12-12

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Seung Eun HONG ,  Moon Sik LEE ,  Young Seog SONG ,  Jun Hwan LEE ,  Eun Young CHOI ,  Il Gyu KIM ,  Seung Chan BANG

    IPC: H04W36/00 ,  H01Q21/06

    CPC classification number: H01Q21/061 ,  H01Q1/246 ,  H01Q21/065 ,  H01Q21/205 ,  H01Q21/22 ,  H01Q21/26 ,  H04B7/0617 ,  H04W16/28 ,  H04W36/0072

    Abstract: There are provided an antenna apparatus and a method of handover using the antenna apparatus. The antenna apparatus may comprise a plurality of antenna elements forming a plurality of beams in a predetermined service area. The plurality of antenna elements are arranged in a plurality of rows, and a number of antenna elements included in an uppermost row of the plurality of rows is smaller than a number of antenna elements included in a downmost row of the plurality of rows, and differences between center angles of beams formed by the antenna elements included in the downmost row are larger than differences between center angles of beams formed by the antenna elements included in the uppermost row.

    Abstract translation: 提供了使用天线装置的天线装置和切换方法。 天线装置可以包括在预定的服务区域中形成多个波束的多个天线元件。 多个天线元件被布置成多行，并且包括在多行的最上行中的多个天线元件小于多行中的最下行中包括的天线元件的数量，并且差异 包括在最下排中的天线元件形成的光束的中心角之间的差大于由最上面的行中包括的天线元件形成的光束的中心角之间的差。

    METHOD AND APPARATUS OF RESOURCE ALLOCATION FOR MACHINE TYPE COMMUNICATION DEVICE, METHOD AND APPARATUS FOR RECEIVING DATA FOR MACHINE TYPE COMMUNICATION
    22.
    发明申请
    METHOD AND APPARATUS OF RESOURCE ALLOCATION FOR MACHINE TYPE COMMUNICATION DEVICE, METHOD AND APPARATUS FOR RECEIVING DATA FOR MACHINE TYPE COMMUNICATION 有权
    机器类型通信装置的资源分配方法和装置，用于接收机器类型通信的数据的方法和装置

    公开(公告)号：US20130163556A1

    公开(公告)日：2013-06-27

    申请号：US13715400

    申请日：2012-12-14

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Moon Sik LEE ,  Young Seog SONG ,  Jun Hwan LEE ,  Il Gyu KIM

    IPC: H04W72/04 ,  H04J4/00

    CPC classification number: H04W72/0446 ,  H04J4/00 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0053 ,  H04W4/70

    Abstract: Disclosed herein relates to a resource allocation method for a machine type communication (MTC) device. The resource allocation method for the MTC device includes allocating a control channel with respect to a user terminal to a first time domain of a sub frame, and mixing at least one of a control channel with respect to the at least one MTC device, a data channel with respect to the user terminal, and a data channel with respect to the MTC device in a second time domain of the sub frame, and allocating the mixed channel to the second time domain of the sub frame. Accordingly, in a wireless communication system, control information and data may be transmitted and received to and from the MTC device while maintaining compatibility with the user terminal.

    Abstract translation: 本文涉及用于机器类型通信（MTC）设备的资源分配方法。 用于MTC设备的资源分配方法包括：将关于用户终端的控制信道分配到子帧的第一时域，以及将关于所述至少一个MTC设备的控制信道中的至少一个进行混合，数据 相关于用户终端的信道，以及相对于子帧的第二时域中的MTC设备的数据信道，并将混合信道分配给子帧的第二时域。 因此，在无线通信系统中，可以在保持与用户终端的兼容性的同时，向MTC设备发送和接收控制信息和数据。

    METHOD AND APPARATUS FOR INTERFERENCE MANAGEMENT IN COMMUNICATION SYSTEM
    23.
    发明申请
    METHOD AND APPARATUS FOR INTERFERENCE MANAGEMENT IN COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250119936A1

    公开(公告)日：2025-04-10

    申请号：US18984869

    申请日：2024-12-17

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Hoon Dong NOH ,  Moon Sik LEE ,  Jae Woo PARK ,  Jae Seung LEE

    IPC: H04L5/00 ,  H04W72/56

    Abstract: An operation method of a first device may comprise: receiving, from a second device, first configuration information signaled for CLI-related procedures; receiving, from the second device, second configuration information signaled for operating a multiplexing operation of the first device; in response to recognizing, with respect to a first resource, a collision between first DL-UL configuration information indicated by the first configuration information and second DL-UL configuration information indicated by the second configuration information, comparing priorities of the first DL-UL configuration information and the second DL-UL configuration information; and determining a DL-UL configuration applied to the first resource based on the compared priorities.

    METHOD AND SYSTEM FOR ESTIMATING SIGNAL GENERATION POSITION BASED ON SIGNAL STRENGTH
    28.
    发明申请
    METHOD AND SYSTEM FOR ESTIMATING SIGNAL GENERATION POSITION BASED ON SIGNAL STRENGTH 审中-公开
    基于信号强度估计信号发生位置的方法和系统

    公开(公告)号：US20170038454A1

    公开(公告)日：2017-02-09

    申请号：US15229324

    申请日：2016-08-05

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Keun Young KIM ,  Yeong Jin KIM ,  Seung Chan BANG ,  Moon Sik LEE ,  Sang Ho LEE ,  Jun Hwan LEE

    IPC: G01S3/781 ,  G01S3/801

    CPC classification number: G01S3/781 ,  G01S3/801 ,  G01S5/16 ,  G01S5/30

    Abstract: Provided is a method for estimating a signal generation position based on signal strength, including: measuring a first signal strength which is a strength of a signal propagated from a generation position of the signal at a first measurement point; measuring a second signal strength which is a strength of the signal propagated from the generation position of the signal at a second measurement point distinguished from the first measurement point; calculating an attenuation constant of a medium to which the signal is propagated from the generation position up to the first measurement point and the second measurement point; and estimating the generation position by using the first signal strength, the second signal strength, and the attenuation constant, wherein the first measurement point, the second measurement point, and the generation position are present on one straight line. This method can be extended to estimate a signal generation point in 2D plane or 3D space.

    Abstract translation: 提供了一种用于基于信号强度估计信号生成位置的方法，包括：测量作为在第一测量点处的信号的生成位置传播的信号的强度的第一信号强度; 测量第二信号强度，其是从与第一测量点区分开的第二测量点处的信号的产生位置传播的信号的强度; 计算信号从所述生成位置传播到所述第一测量点和所述第二测量点的介质的衰减常数; 并且通过使用第一信号强度，第二信号强度和衰减常数来估计生成位置，其中第一测量点，第二测量点和生成位置存在于一条直线上。 该方法可以扩展到2D平面或3D空间中的信号生成点。

    COMMUNICATION DEVICE AND COMMUNICATION METHOD USING MILLIMETER-WAVE FREQUENCY BAND
    29.
    发明申请
    COMMUNICATION DEVICE AND COMMUNICATION METHOD USING MILLIMETER-WAVE FREQUENCY BAND 审中-公开
    通信设备和使用微波频带的通信方法

    公开(公告)号：US20140073337A1

    公开(公告)日：2014-03-13

    申请号：US14023050

    申请日：2013-09-10

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Seung Eun HONG ,  Moon Sik LEE ,  Young Seog SONG ,  Jun Hwan LEE ,  Eun Young CHOI ,  Il Gyu KIM ,  Seung Chan BANG

    IPC: H04W72/12

    CPC classification number: H04W72/1231 ,  H01Q1/246 ,  H01Q21/205 ,  H04W72/046 ,  H04W72/1278

    Abstract: There are provided a communication device using a millimeter-wave frequency band and a communication method using the millimeter-wave frequency band. The communication device includes a beam scheduling unit configured to schedule uplink and downlink beams corresponding to movement of a terminal, a core network interface unit configured to transmit data provided from the beam scheduling unit to a core network, and to provide data received from the core network to the beam scheduling unit, a mobility management unit configured to configure an uplink and downlink beam set based on inter-beam interference information provided from the beam scheduling unit, and an inter-base station interface unit configured to exchange a control message with another base station under control of the mobility management unit. Therefore, it is possible to efficiently build a cellular network using the millimeter-wave frequency band.

    Abstract translation: 提供了使用毫米波频带的通信装置和使用毫米波频带的通信方法。 通信装置包括：波束调度单元，被配置为调度与终端的移动对应的上行链路和下行链路波束;核心网络接口单元，被配置为将从波束调度单元提供的数据发送到核心网络;以及提供从所述核心接收的数据 网络到波束调度单元，移动性管理单元，被配置为基于从波束调度单元提供的波束间干扰信息来配置上行链路和下行链路波束组;以及基站间接口单元，被配置为与另一个交换控制消息 基站由移动管理单元控制。 因此，可以有效地构建使用毫米波频带的蜂窝网络。

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