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    INTELLIGENT SIGNAL TRANSMISSION OR RECEPTION METHOD AND DEVICE THEREFOR
    11.
    发明公开
    INTELLIGENT SIGNAL TRANSMISSION OR RECEPTION METHOD AND DEVICE THEREFOR 审中-公开

    公开(公告)号：US20240063840A1

    公开(公告)日：2024-02-22

    申请号：US18270460

    申请日：2020-12-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Ikjoo JUNG ,  Ilhwan KIM ,  Jongku LEE ,  Sunam KIM

    IPC: H04B1/401 ,  H04B1/16 ,  H04B17/336

    CPC classification number: H04B1/401 ,  H04B1/1638 ,  H04B17/336

    Abstract: An intelligent computing device according to an embodiment of the present specification may receive a request for terminal information related to a terminal from a base station, transmit the terminal information to the base station, receive a resource for data transmission or reception, which is allocated by the base station, and transmit or receive data to or from the base station by using the allocated resource, wherein the data is transmitted or received by using a receiver selected from among a normal receiver of the terminal and an artificial intelligence receiver of the terminal on the basis of wireless communication environment information of the terminal, so that the conventional normal receiver and the artificial intelligence receiver provided at the terminal can be efficiently used in a wireless communication environment. One or more of a base station, a terminal, an intelligent computing device, and a server of the present specification may be associated with an artificial intelligence module, a drone (unmanned aerial vehicle; UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, etc.

    METHOD OF ALLOCATING A RESOURCE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME
    14.
    发明申请
    METHOD OF ALLOCATING A RESOURCE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 有权

    公开(公告)号：US20160044643A1

    公开(公告)日：2016-02-11

    申请号：US14887120

    申请日：2015-10-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Kitae KIM ,  Jinyoung CHUN ,  Sunam KIM ,  Jiwon KANG ,  Binchul IHM ,  Sungho PARK

    IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/12

    Abstract: In a wireless communication system, when a terminal receives control information from a downlink subframe, which is divided into a Physical Downlink Control Channel (PDCCH) region and a Physical Downlink Shared Channel (PDSCH) region, in a wireless communication system, the receiving of the control information includes: receiving, from a base station, first CFI information indicating the number of Orthogonal Frequency Division Multiplexing (OFDM) symbols available for Physical Downlink Control Channel (PDCCH) transmission; receiving, from the base station, second CFI information indicating start OFDM symbol information available for Physical Downlink Shared Channel (PDSCH) transmission corresponding to an enhanced Physical Downlink Control Channel (E-PDCCH); and receiving the PDSCH from the base station on the basis of the first CFI information or the second CFI information. The PDCCH is placed in the PDCCH region of the downlink subframe, and the E-PDCCH is placed in the PDSCH region of the downlink subframe.

    METHOD AND APPARATUS FOR ACQUIRING CHANNEL STATE INFORMATION IN ANTENNA ARRAY
    15.
    发明申请
    METHOD AND APPARATUS FOR ACQUIRING CHANNEL STATE INFORMATION IN ANTENNA ARRAY 审中-公开
    在天线阵列中获取信道状态信息的方法和装置

    公开(公告)号：US20160021551A1

    公开(公告)日：2016-01-21

    申请号：US14777315

    申请日：2014-02-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Sungho PARK ,  Jaehoon CHUNG ,  Sunam KIM ,  Soocheol KYEONG ,  Jinmin KIM ,  Kitae KIM ,  Kyunghaeng LEE ,  Hyunsoo KO ,  Jiwon KANG

    IPC: H04W16/28 ,  H04B7/06

    CPC classification number: H04W16/28 ,  H04B7/0619 ,  H04B7/0626

    Abstract: A method for transmitting channel state information by a terminal comprises the step of: receiving relation information on a CSI-RS and a physical antenna from a base station by the terminal, the relation information including information on a first CSI-RS and a first physical antenna transmitting the first CSI-RS and information on a second CSI-RS and a second physical antenna transmitting the second CSI-RS; and transmitting first channel state information and second channel state information to the base station on the basis of the relation information by the terminal

    Abstract translation: 一种用于由终端发送信道状态信息的方法包括以下步骤：从所述终端接收来自基站的CSI-RS和物理天线的关系信息，所述关系信息包括关于第一CSI-RS和第一物理 发送第一CSI-RS的天线和发送第二CSI-RS的第二CSI-RS和第二物理天线的信息; 并且基于终端的关系信息，向基站发送第一信道状态信息和第二信道状态信息

    METHOD AND APPARATUS FOR RECEIVING DOWNLINK WIRELESS SIGNAL
    18.
    发明申请
    METHOD AND APPARATUS FOR RECEIVING DOWNLINK WIRELESS SIGNAL 有权
    用于接收下行无线信号的方法和装置

    公开(公告)号：US20150326289A1

    公开(公告)日：2015-11-12

    申请号：US14573988

    申请日：2014-12-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Seunghan KIM ,  Sunam KIM

    IPC: H04B7/04 ,  H04W4/00 ,  H04L5/00 ,  H04W16/28

    CPC classification number: H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0639 ,  H04B7/0854 ,  H04L5/0005 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/14 ,  H04W16/28 ,  H04W88/08

    Abstract: A method is provided for transmitting a downlink signal by a base station with an antenna array including a plurality of antenna elements in a wireless communication system. The downlink signal is precoded using a precoding matrix for the antenna array. The precoded downlink signal is transmitted to a user equipment (UE). Each element of the precoding matrix is expressed by ∑ n = 1 N  A n   j  { ( n - 1 )  kd   cos   θ + φ n } , where   A n = ( N - 1 ) ! ( N - n ) !  ( n - 1 ) ! , N denotes a number of antenna elements, n denotes an index of each of the antenna elements corresponding to 1 to N−1, k denotes a propagation constant, d denotes a distance between the antenna elements, θ denotes an azimuth, φ n  ( y n ) = φ set  ( 2  y n ( N - 1 )  d ) 2 , yn=(n−(N+1)/2)d, φset, denotes a phase value to be applied to an antenna array 1, “!” denotes a symbol of factorial operations, and N! denotes a factorial of a non-negative integer N which is equal to a product of all positive integers less than or equal to N.

    Abstract translation: 提供了一种用于在无线通信系统中由包括多个天线元件的天线阵列的基站发送下行链路信号的方法。 使用用于天线阵列的预编码矩阵对下行链路信号进行预编码。 预编码的下行链路信号被发送到用户设备（UE）。 预编码矩阵的每个元素由Σn = 1表示。（n-1）kdcos;;;; +＆phgr n}，其中，A n =（N-1）！ （N - n）！ （n - 1）！ N表示天线元件数，n表示与1〜N-1对应的每个天线元件的索引，k表示传播常数，d表示天线元件之间的距离。 表示方位角 n（y n）=＆phgr; 设置（2）y（N-1）d）2，yn =（n-（N + 1）/ 2）d，＆phgr; set，表示应用于天线阵列1的相位值。 “表示阶乘运算的符号，而N！ 表示非负整数N的阶乘，其等于小于或等于N的所有正整数的乘积。

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