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    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTIPLE ANTENNA SUPPORTING WIRELESS COMMUNICATION SYSTEM
    91.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN MULTIPLE ANTENNA SUPPORTING WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在多个天线支持的无线通信系统中发送参考信号的方法和装置

    公开(公告)号：US20160204921A1

    公开(公告)日：2016-07-14

    申请号：US14913294

    申请日：2014-09-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Youngtae KIM ,  Suckchel YANG ,  Hanbyul SEO ,  Kijun KIM ,  Jonghyun PARK ,  Hyukjin CHAE ,  Inkwon SEO

    IPC: H04L5/00 ,  H04B7/06 ,  H04B7/04 ,  H04L12/18 ,  H04W72/04

    CPC classification number: H04L5/0091 ,  H04B7/0413 ,  H04B7/0469 ,  H04B7/0478 ,  H04B7/0626 ,  H04B7/0691 ,  H04B7/10 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L12/189 ,  H04W72/005 ,  H04W72/044

    Abstract: The present invention discloses a method and an apparatus for transmitting a reference signal in a wireless communication system. More specifically, the method comprises configuring a first antenna group on the basis of a plurality of antenna elements configured by a horizontal domain antenna element and a vertical domain antenna element; transmitting a configuration with regard to a specific sub frame to first terminals through a first antenna group; receiving a sounding reference signal (SRS) through the specific sub frame from the first terminals; selecting at least one second terminal among the first terminals on the basis of the sounding reference signal; and transmitting a channel state information-reference signal (CSI-RS) with respect to the at least one second terminal, wherein the specific sub frame is characterized in that at least a part of a source area is configured by a multicast broadcast single frequency network (MBSFN) sub frame.

    Abstract translation: 本发明公开了一种在无线通信系统中发送参考信号的方法和装置。 更具体地，该方法包括：基于由水平域天线元件和垂直域天线元件配置的多个天线元件来配置第一天线组; 通过第一天线组向第一终端发送关于特定子帧的配置; 从所述第一终端接收通过所述特定子帧的探测参考信号（SRS）; 基于所述探测参考信号，选择所述第一终端中的至少一个第二终端; 以及相对于所述至少一个第二终端发送信道状态信息参考信号（CSI-RS），其中所述特定子帧的特征在于，源区域的至少一部分由多播广播单频网络 （MBSFN）子帧。

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS
    92.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE ANTENNAS 有权
    用于在支持多个天线的无线通信系统中发送参考信号的方法和装置

    公开(公告)号：US20160156394A1

    公开(公告)日：2016-06-02

    申请号：US14903564

    申请日：2014-07-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Youngtae KIM ,  Hyukjin CHAE ,  Kijun KIM ,  Jonghyun PARK

    IPC: H04B7/04 ,  H04B7/06

    CPC classification number: H04B7/0421 ,  H04B7/0404 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L5/0048 ,  H04L5/0053

    Abstract: The present invention relates to a method and an apparatus for transmitting a reference signal by a transmitting side in a wireless communication system supporting multiple antennas. Specifically, the present invention comprises a step of transmitting a first reference signal for a plurality of first domain antennas and a second reference signal for a plurality of second domain antennas, wherein the second reference signal is used for antennas included in the second domain antennas except for antennas included in the first domain antennas and a particular antenna port, and the particular antenna port is selected from antenna ports included in multiple antennas except for the first domain antennas and the second domain antennas.

    Abstract translation: 本发明涉及在支持多个天线的无线通信系统中由发送侧发送参考信号的方法和装置。 具体地，本发明包括发送用于多个第一域天线的第一参考信号和用于多个第二域天线的第二参考信号的步骤，其中第二参考信号用于包括在第二域天线中的天线，除了 对于包括在第一域天线和特定天线端口中的天线，并且特定天线端口从除了第一域天线和第二域天线之外的多个天线中包括的天线端口中选择。

    MOBILE TERMINAL AND CONTROL METHOD THEREOF
    93.
    发明申请
    MOBILE TERMINAL AND CONTROL METHOD THEREOF 审中-公开
    移动终端及其控制方法

    公开(公告)号：US20130304583A1

    公开(公告)日：2013-11-14

    申请号：US13864987

    申请日：2013-04-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Kiwon HAN ,  Youngtae KIM ,  Kabsung CHONG ,  Mizi YI

    IPC: G06Q30/02

    CPC classification number: G06Q30/0267 ,  G06Q30/02 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80 ,  H02J2007/0096

    Abstract: The present disclosure relates to a mobile terminal, and more particularly, to a mobile terminal capable of wireless charging and a control method thereof. A mobile terminal according to an embodiment of the present disclosure may include a power receiving unit formed to receive power in a wireless manner from a wireless charging pad; a wireless communication unit configured to transmit user information to a server or the wireless charging pad, and receive advertisement content associated with the user information from the server or the wireless charging pad; a display unit formed to display the advertisement content; and a controller configured to manage history information displayed with the advertisement content on the display unit and control the power receiving unit to receive power in a wireless manner from the wireless charging pad based on the history information.

    Abstract translation: 本公开涉及移动终端，更具体地，涉及能够进行无线充电的移动终端及其控制方法。 根据本公开的实施例的移动终端可以包括形成为以无线方式从无线充电垫接收电力的功率接收单元; 无线通信单元，被配置为向服务器或无线充电垫发送用户信息，并且从服务器或无线充电垫接收与用户信息相关联的广告内容; 形成为显示广告内容的显示单元; 以及控制器，被配置为在所述显示单元上管理与所述广告内容一起显示的历史信息，并且基于所述历史信息来控制所述受电单元以无线方式从所述无线充电垫接收电力。

    SIGNAL PROCESSING DEVICE AND VEHICLE DISPLAY DEVICE COMPRISING SAME
    94.
    发明申请
    SIGNAL PROCESSING DEVICE AND VEHICLE DISPLAY DEVICE COMPRISING SAME 有权

    公开(公告)号：US20250001863A1

    公开(公告)日：2025-01-02

    申请号：US18710529

    申请日：2022-08-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaegu YOON ,  Youngtae KIM ,  Daeyoung JEONG

    IPC: B60K35/231 ,  G06F9/455 ,  H04L9/06 ,  H04L9/32

    Abstract: The present disclosure relates to a signal processing device and a vehicle display apparatus including the same. The signal processing device according to an embodiment of the present disclosure includes a processor configured to perform signal processing for display mounted in a vehicle, wherein the processor is configured to execute a server virtual machine and a plurality of guest virtual machines on a hypervisor in the processor, wherein a first and a second guest virtual machine of the plurality of guest virtual machines is configured to operate for a first display and a second display, respectively, wherein the server virtual machine is configured to store data to be transmitted to at least one of the first guest virtual machine or the second guest virtual machine in the shared memory, and to transmit a security key to at least one of the first guest virtual machine or the second guest virtual machine. Accordingly, it is possible to increase security during data transmission.

    METHOD FOR TRANSMITTING SIGNAL BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE USING METHOD
    99.
    发明申请
    METHOD FOR TRANSMITTING SIGNAL BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE USING METHOD 有权

    公开(公告)号：US20210036834A1

    公开(公告)日：2021-02-04

    申请号：US16963999

    申请日：2019-01-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Jongyoul LEE ,  Youngtae KIM ,  Hanbyul SEO ,  Seungmin LEE ,  Hyukjin CHAE

    IPC: H04L5/00 ,  H04W72/04 ,  H04W4/40

    Abstract: Provided are a method for transmitting a signal by a terminal in a wireless communication system, and a terminal using the method. The method comprises: selecting a method for transmitting from a first symbol and a last symbol among a plurality of symbols included in a transmission time interval; and transmitting a signal from the first symbol and the last symbol by using the selected transmission method, wherein the selected transmission method is a first transmission method or a second transmission method, the first transmission method being a transmission method for transmitting the signal by using a symbol determined for a first subcarrier spacing in time domain and subcarriers spaced a certain distance apart from each other in frequency domain, and the second transmission method being a transmission method for transmitting the signal by using a symbol determined for a second subcarrier spacing in time domain and consecutive subcarriers in frequency domain.

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