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    METHOD AND APPARATUS FOR ALLOCATING SUBARRAYS ON BASIS OF DIRECTION INFORMATION AND/OR DISTANCE INFORMATION ABOUT USER
    1.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING SUBARRAYS ON BASIS OF DIRECTION INFORMATION AND/OR DISTANCE INFORMATION ABOUT USER 有权

    公开(公告)号：US20250141527A1

    公开(公告)日：2025-05-01

    申请号：US18681383

    申请日：2021-09-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Jaehoon CHUNG ,  Sangmi NOH ,  Sunam KIM ,  Dangoh KIM ,  Seungwon KEUM ,  Juyong LEE ,  Dongho CHO

    IPC: H04B7/06 ,  H04B7/0452

    Abstract: A method and an apparatus for allocating subarrays on the basis of direction information and/or distance information about a user are provided. A base station divides a plurality of UEs into first group UEs that are closer than a specific distance to the base station and second group UEs that are farther than the specific distance from the base station. The base station determines, on the basis of the number of streams for the first group UEs, the number of subarrays to be allocated to each UE belonging to the first group UEs and determines, on the basis of a propagation loss for the second group UEs, the number of subarrays to be allocated to each UE belonging to the second group UEs. The base station allows communication by allocating subarrays to each UE on the basis of the determined numbers of subarrays.

    METHOD FOR OPERATING DEVICE IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE
    2.
    发明申请
    METHOD FOR OPERATING DEVICE IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE 有权

    公开(公告)号：US20240413880A1

    公开(公告)日：2024-12-12

    申请号：US18703602

    申请日：2021-10-22

    Applicant: LG Electronics Inc.

    Inventor： Sunam KIM ,  Dongsun LEE ,  Byounggill KIM ,  Jongku LEE ,  Hyunmin KIM ,  Taehowan HONG

    IPC: H04B7/06

    Abstract: Provided are a method for operating a device in a wireless communication system, and a device using the method. The method: receives configuration information with respect to a first beam and a second beam from a transmitter; generates beam mismatch information by measuring the first beam and the second beam, on the basis of the configuration information; and transmits the beam mismatch information to the transmitter, wherein the first beam and the second beam satisfy a predetermined condition, and the beam mismatch information indicates a degree of mismatch of the first beam relative to the matching position of the first beam, on the basis of the first reception strength and the first phase value of the first beam and the second reception strength and the second phase value of the second beam.

    METHOD AND DEVICE FOR TERMINAL AND BASE STATION TRANSMITTING/RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明公开
    METHOD AND DEVICE FOR TERMINAL AND BASE STATION TRANSMITTING/RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230353205A1

    公开(公告)日：2023-11-02

    申请号：US18024018

    申请日：2020-08-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunam KIM ,  Minseog KIM ,  Sung Ho PARK

    IPC: H04B7/06

    CPC classification number: H04B7/0617 ,  H04B7/0682

    Abstract: The present disclosure a method of transmitting a signal by a user equipment (UE) in a wireless communication system, the method comprising: mapping data to a symbol having a first phase value; determining a beam direction for the data, the UE comprising an antenna array composed of a plurality of antenna elements, and a phase value of each of the plurality of antenna elements being determined based on the determined beam direction; determining each antenna element indication value corresponding to each of the plurality of antenna elements based on the phase value of each of the plurality of antenna elements; generating a beam for data transmission based on each antenna element indication value; and transmitting the data through the generated beam.

    METHOD OF ALLOCATING A RESOURCE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME
    7.
    发明申请
    METHOD OF ALLOCATING A RESOURCE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 审中-公开
    在无线通信系统中分配资源的方法和用于其的设备

    公开(公告)号：US20170079022A1

    公开(公告)日：2017-03-16

    申请号：US15364168

    申请日：2016-11-29

    Applicant: LG ELECTRONICS INC.

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

    IPC: H04W72/04 ,  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.

    Abstract translation: 在无线通信系统中，当终端从无线通信系统中被分割为物理下行链路控制信道（PDCCH）区域和物理下行链路共享信道（PDSCH）区域的下行链路子帧接收到控制信息时， 控制信息包括：从基站接收指示可用于物理下行链路控制信道（PDCCH）传输的正交频分复用（OFDM）符号的数量的第一CFI信息; 从基站接收指示对应于增强物理下行链路控制信道（E-PDCCH）的物理下行链路共享信道（PDSCH）传输可用的起始OFDM符号信息的第二CFI信息; 以及基于第一CFI信息或第二CFI信息从基站接收PDSCH。 PDCCH被配置在下行链路子帧的PDCCH区域，E-PDCCH被配置在下行子帧的PDSCH区域中。

    METHOD AND APPARATUS FOR FORMING BEAM IN ANTENNA ARRAY
    10.
    发明申请
    METHOD AND APPARATUS FOR FORMING BEAM IN ANTENNA ARRAY 有权
    在天线阵列中形成光束的方法和装置

    公开(公告)号：US20160087349A1

    公开(公告)日：2016-03-24

    申请号：US14890402

    申请日：2013-12-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyunghaeng LEE ,  Sungho PARK ,  Soocheol KYEONG ,  Jiwon KANG ,  Hyunsoo KO ,  Sunam KIM

    IPC: H01Q21/30 ,  H01Q21/06 ,  H01Q3/26 ,  H01Q1/24

    CPC classification number: H01Q21/30 ,  H01Q1/246 ,  H01Q3/26 ,  H01Q5/42 ,  H01Q21/061 ,  H04B7/0617 ,  H04B7/10

    Abstract: A method and an apparatus for forming a beam in an antenna array are disclosed. The method for forming a beam in an antenna array comprises the steps of: forming a first beam pattern in a first band on the basis of a single-band antenna aggregation and a multi-band antenna aggregation; and forming other beam patterns in bands other than the first band on the basis of the multi-band antenna aggregation, wherein the single-band antenna aggregation includes a plurality of single-band antennas which operate only in the first band, the multi-band antenna aggregation includes multi-band antennas which operate in a plurality of bands including the first band, and the antenna array may be arranged in a two-dimensional plane such that distances between the plurality of single-band antennas and the plurality of multi-band antennas are constant.

    Abstract translation: 公开了一种在天线阵列中形成光束的方法和装置。 用于在天线阵列中形成光束的方法包括以下步骤：基于单频带天线聚合和多频带天线聚合在第一频带中形成第一波束图案; 并且基于多频带天线聚合在除第一频带之外的频带中形成其他波束图案，其中单频带天线汇聚包括仅在第一频带操作的多个单频带天线，多频带 天线聚合包括在包括第一频带的多个频带中操作的多频带天线，并且天线阵列可以被布置在二维平面中，使得多个单频带天线与多个多频带之间的距离 天线是恒定的。

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