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    METHOD AND APPARATUS FOR SETTING SUB-FRAME FOR SUPPORTING MBMS
    131.
    发明申请
    METHOD AND APPARATUS FOR SETTING SUB-FRAME FOR SUPPORTING MBMS 审中-公开
    用于设置用于支持MBMS的子帧的方法和装置

    公开(公告)号：US20160127140A1

    公开(公告)日：2016-05-05

    申请号：US14889690

    申请日：2014-05-09

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongyoun SEO ,  Yunjung YI ,  Bonghoe KIM ,  Joonkui AHN

    IPC: H04L12/18 ,  H04W72/00

    CPC classification number: H04L12/189 ,  H04B7/2656 ,  H04J11/00 ,  H04L1/1822 ,  H04L1/1887 ,  H04L1/1896 ,  H04L27/2607 ,  H04W4/06 ,  H04W72/005

    Abstract: Provided are a method for setting a sub-frame for supporting a multimedia broadcast multicast service (MBMS) in a wireless communications system, and an apparatus using the same. The method includes receiving multicast broadcast single frequency network (MBSFN) information instructing a sub-frame which is set as an MBSFN sub-frame in a frame, and receiving a signal using an extended cyclic prefix (CP) in the sub-frame instructed by the MBSFN information, wherein the sub-frame which is set as the MBSFN sub-frame indicates only the sub-frame participating in the MBMS.

    Abstract translation: 提供一种用于在无线通信系统中设置用于支持多媒体广播多播服务（MBMS）的子帧的方法，以及使用该子帧的装置。 该方法包括接收指示在帧中设置为MBSFN子帧的子帧的组播广播单频网（MBSFN）信息，并且在由子帧指定的子帧中使用扩展循环前缀（CP）接收信号， MBSFN信息，其中设置为MBSFN子帧的子帧仅指示参与MBMS的子帧。

    METHOD FOR TRANSMITTING REFERENCE SIGNAL AND APPARATUS USING THE METHOD
    132.
    发明申请
    METHOD FOR TRANSMITTING REFERENCE SIGNAL AND APPARATUS USING THE METHOD 有权
    使用该方法发送参考信号和装置的方法

    公开(公告)号：US20160057720A1

    公开(公告)日：2016-02-25

    申请号：US14379122

    申请日：2013-03-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe KIM ,  Yunjung YI ,  Suckchel YANG ,  Hanbyul SEO ,  Joonkui AHN ,  Dongyoun SEO

    IPC: H04W56/00 ,  H04L5/00

    CPC classification number: H04W56/0005 ,  H04J11/0069 ,  H04L5/0007 ,  H04L5/0048 ,  H04L27/2647 ,  H04W56/00 ,  H04W72/04

    Abstract: The method of transmitting the reference signal includes receiving a synchronization signal in a subframe including contiguous first slot and second slot, and receiving a reference signal in the subframe, in which each of the first slot and the second slot includes a plurality of RBs and a plurality of OFDM symbols, the synchronization signal includes a PSS and a SSS, the PSS is received in the last OFDM symbol of the first slot, the SSS is received in a previous symbol before the last OFDM symbol of the first slot, a cell identifier is acquired based on the PSS and the SSS, the synchronization signal is received in center 6 RBs among the plurality of RBs, and the reference signal is received in at least one OFDM symbol among the plurality of OFDM symbols in the second slot through the center 6RB.

    Abstract translation: 发送参考信号的方法包括在包括连续的第一时隙和第二时隙的子帧中接收同步信号，以及在子帧中接收参考信号，其中第一时隙和第二时隙中的每一个包括多个RB和 多个OFDM符号，同步信号包括PSS和SSS，在第一时隙的最后OFDM符号中接收PSS，在第一时隙的最后OFDM符号之前的先前符号中接收SSS，小区标识符 基于PSS和SSS获取，在多个RB中的中心6个RB中接收同步信号，并且通过中心在第二时隙中的多个OFDM符号中的至少一个OFDM符号中接收参考信号 6RB。

    COMMUNICATION METHOD TAKING CARRIER TYPE INTO CONSIDERATION, AND APPARATUS THEREFOR
    133.
    发明申请
    COMMUNICATION METHOD TAKING CARRIER TYPE INTO CONSIDERATION, AND APPARATUS THEREFOR 有权
    将载体类型考虑在内的通信方法及其设备

    公开(公告)号：US20160044706A1

    公开(公告)日：2016-02-11

    申请号：US14390264

    申请日：2013-04-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Suckchel YANG ,  Joonkui AHN ,  Yunjung YI ,  Hanbyul SEO ,  Bonghoe KIM

    IPC: H04W72/12 ,  H04L5/00 ,  H04L27/26

    CPC classification number: H04W72/1268 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0082 ,  H04L27/2602 ,  H04L27/2607 ,  H04W72/0446

    Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for a terminal to receive a downlink signal in a wireless communication system. The method includes the steps of: receiving a downlink signal through a downlink period in a subframe including the downlink period, a gap period, and an uplink period; and demodulating the downlink signal, wherein the length of the downlink period is less than or equal to half of the subframe. When the downlink signal is received on a first type of carrier, the downlink signal is demodulated using a first cell-common reference signal. When the downlink signal is received on a second type of carrier, the downlink signal is demodulated using a terminal-specific reference signal.

    Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种终端在无线通信系统中接收下行链路信号的方法和装置。 该方法包括以下步骤：在包括下行链路周期，间隙周期和上行链路周期的子帧中通过下行链路周期接收下行链路信号; 以及解调所述下行链路信号，其中所述下行链路周期的长度小于或等于所述子帧的一半。 当在第一类型的载波上接收到下行链路信号时，使用第一小区公共参考信号来解调下行链路信号。 当在第二类型的载波上接收到下行链路信号时，使用终端专用参考信号解调下行链路信号。

    METHOD FOR DETECTING SMALL CELL ON BASIS OF DISCOVERY SIGNAL
    134.
    发明申请
    METHOD FOR DETECTING SMALL CELL ON BASIS OF DISCOVERY SIGNAL 有权
    基于发现信号检测小细胞的方法

    公开(公告)号：US20150373628A1

    公开(公告)日：2015-12-24

    申请号：US14760657

    申请日：2013-11-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Daesung HWANG ,  Joonkui AHN ,  Yunjung YI ,  Bonghoe KIM ,  Dongyoun SEO

    IPC: H04W48/16 ,  H04W48/06 ,  H04W48/10

    CPC classification number: H04W48/16 ,  H04W48/06 ,  H04W48/10 ,  H04W48/12 ,  H04W84/045

    Abstract: According to one embodiment of the present invention, provided is a method by which a terminal detects a small cell. The small cell detection method can comprise the steps of: receiving, from a serving cell, information on discovery signals of one or a plurality neighboring small cells; and detecting a discovery signal from a small cell in an off state from the one or plurality of neighboring small cells on the basis of the information on the discovery signals. The information on the discovery signals can include information on whether the small cells independently set the discovery signals or identically set the discovery signals by cluster unit.

    Abstract translation: 根据本发明的一个实施例，提供一种终端检测小单元的方法。 小小区检测方法可以包括以下步骤：从服务小区接收关于一个或多个相邻小区的发现信号的信息; 并根据关于发现信号的信息，从一个或多个相邻的小单元检测处于断开状态的小单元的发现信号。 关于发现信号的信息可以包括关于小单元是否独立地设置发现信号的信息或者通过集群单元相同地设置发现信号的信息。

    METHOD AND APPARATUS FOR TRANSMITTING MODULATION SYMBOL USING 256QAM IN A WIRELESS ACCESS SYSTEM
    137.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING MODULATION SYMBOL USING 256QAM IN A WIRELESS ACCESS SYSTEM 有权
    在无线接入系统中使用256QAM发送调制符号的方法和装置

    公开(公告)号：US20150249564A1

    公开(公告)日：2015-09-03

    申请号：US14527401

    申请日：2014-10-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe KIM ,  Dongyoun SEO ,  Joonkui AHN

    IPC: H04L27/36 ,  H04L1/00 ,  H04W72/04 ,  H04L5/00

    CPC classification number: H04L27/362 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0066 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/3416 ,  H04L27/36 ,  H04W72/042

    Abstract: Disclosed herein is a wireless access system and, more particularly, methods and apparatuses for designing a 256 quadrature amplitude modulation (QAM) constellation point and transmitting a modulation symbol using the same in order to support a 256QAM scheme. The method for transmitting a modulation symbol using a 256 quadrature amplitude modulation (QAM) scheme at a transmitter in a wireless access system includes modulating octuplet bits into one modulation symbol using the 256QAM scheme, mapping the modulation symbol to one of 256QAM constellation points and transmitting the mapped modulation symbol.

    Abstract translation: 本文公开了一种无线接入系统，更具体地，涉及用于设计256个正交幅度调制（QAM）星座点的方法和装置，并且使用该无线接入系统发送调制符号以支持256QAM方案。 在无线接入系统中的发射机处使用256正交幅度调制（QAM）方案发送调制符号的方法包括：使用256QAM方案将八位比特比特调制成一个调制符号，将调制符号映射到256QAM星座点之一并发送 映射的调制符号。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    138.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250141515A1

    公开(公告)日：2025-05-01

    申请号：US18692252

    申请日：2021-09-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Sangrim LEE ,  Bonghoe KIM ,  Kyungho LEE

    IPC: H04B7/06 ,  H04W24/10

    Abstract: The present disclosure relates to a method and an apparatus for operating in a wireless communication system, the method comprising the operations of: receiving configuration information related to CSI prediction; and deriving predicted CSI for a second time point later than a first time point from CSI for the first time point, based on the configuration information, wherein based on the predicted CSI satisfying an event, actual CSI for the second time point, measured from a reference signal is transmitted, and wherein based on the predicted CSI not satisfying the event, CSI reporting for the second time point is dropped.

    DEVICE AND METHOD FOR PERFORMING MULTI-USER PRECODING IN WIRELESS COMMUNICATION SYSTEM
    140.
    发明申请
    DEVICE AND METHOD FOR PERFORMING MULTI-USER PRECODING IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250030463A1

    公开(公告)日：2025-01-23

    申请号：US18712090

    申请日：2022-09-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Minseok JO ,  Bonghoe KIM

    IPC: H04B7/0456 ,  H04B7/0452

    Abstract: The present disclosure is to perform multiuser precoding in a wireless communication system. A method of operating a device for performing multiuser precoding in a wireless communication system may comprise transmitting configuration information related to channel state information (CSI) feedback to candidate devices, transmitting reference signals corresponding to the configuration information, receiving CSI feedback signals from the candidate devices, determining precoding vectors for participating devices that are at least part of the candidate devices, performing precoding for data to the participating devices using the precoding vectors, and transmitting the precoded data. The participating devices may be determined based on information including magnitude values of precoding vectors for the candidate devices determined by a decoder neural network based on the CSI feedback signals generated by an encoder neural network.

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