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    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：WO2023033307A1

    公开(公告)日：2023-03-09

    申请号：PCT/KR2022/007275

    申请日：2022-05-23

    Applicant: LG ELECTRONICS INC.

    Inventor： PUDEEV, Andrey ,  MALTSEV, Alexander ,  KIM, Kijun ,  AHN, Joonkui ,  YANG, Suckchel ,  KIM, Seonwook

    IPC: H04L27/26 ,  H04L1/00 ,  H04L25/02

    Abstract: According to at least one of embodiments disclosed in the application, a method of receiving a signal by a device in a wireless communication system, may comprise receiving a time-domain signal including one or more orthogonal frequency divisional multiplexing (OFDM) symbols; and obtaining a frequency-domain signal by performing a fast Fourier transform (FFT) based on the time-domain signal, wherein each OFDM symbol in the time-domain signal may include a data part, a cyclic prefix (CP) part, and a time domain reference signal (TDRS) part, wherein the TDRS part may include a known sequence that is predefined for phase noise compensation in a time-domain, and wherein the phase noise compensation can be performed in a symbol level in the time-domain based on the TDRS part in each OFDM symbol.

    METHOD AND APPARATUS FOR DEFINING BASIC RESOURCE UNIT FOR NB-IOT USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD AND APPARATUS FOR DEFINING BASIC RESOURCE UNIT FOR NB-IOT USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中定义用于NB-IOT用户设备的基本资源单元的方法和设备

    公开(公告)号：WO2017116114A1

    公开(公告)日：2017-07-06

    申请号：PCT/KR2016/015327

    申请日：2016-12-27

    Applicant: LG ELECTRONICS INC.

    Inventor： YI, Yunjung ,  KIM, Kijun ,  HWANG, Seunggye ,  AHN, Joonkui

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0053 ,  H04L5/0007 ,  H04L5/0048

    Abstract: A method and apparatus for performing transmission in a wireless communication system is provided. A narrowband internet-of-things (NB-IoT) user equipment (UE) transmits a physical uplink shared channel (PUSCH) to a network by using a first resource unit, and transmits an acknowledgement/non-acknowledgement (ACK/NACK) to the network by using a second resource unit. The first resource unit for PUSCH transmission consists of a first number of resource elements (REs) within a first tone in frequency domain and a first time interval in time domain. The second resource unit for ACK/NACK transmission also consists of a second number of REs within a second tone in frequency domain and a second time interval in time domain. The second number is smaller than the first number.

    Abstract translation: 提供了一种用于在无线通信系统中执行传输的方法和设备。 窄带物联网（NB-IoT）用户设备（UE）通过使用第一资源单元向网络发送物理上行链路共享信道（PUSCH），并且将确认/否认（ACK / NACK） 该网络通过使用第二资源单元。 用于PUSCH传输的第一资源单元由频域中的第一音调内的第一数量的资源元素（RE）和时域中的第一时间间隔组成。 用于ACK / NACK传输的第二资源单元也由频域中的第二音调内的第二数量的RE和时域中的第二时间间隔组成。 第二个数字小于第一个数字。

    METHOD AND APPARATUS FOR PERFORMING INITIAL ACCESS PROCEDURE FOR LOW COST USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING INITIAL ACCESS PROCEDURE FOR LOW COST USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中实现低成本用户设备的初始访问过程的方法和装置

    公开(公告)号：WO2016048044A1

    公开(公告)日：2016-03-31

    申请号：PCT/KR2015/010034

    申请日：2015-09-23

    Applicant: LG ELECTRONICS INC.

    Inventor： YI, Yunjung ,  AHN, Joonkui ,  YOU, Hyangsun

    IPC: H04J11/00 ,  H04W48/02

    CPC classification number: H04W74/0833 ,  H04J11/0026 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/22 ,  H04L27/2602 ,  H04W4/70 ,  H04W48/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006

    Abstract: A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a message 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.

    Abstract translation: 提供一种用于在无线通信系统中执行初始访问过程的方法和装置。 低成本用户设备（UE）向网络发送能力列表，并且当至少一个能力不被网络支持时，从网络接收拒绝消息。 可以在随机接入过程期间通过物理随机接入信道（PRACH）上的随机接入前导码或物理上行链路共享信道（PUSCH）上的消息3来发送能力列表。 可以在随机接入过程期间接收拒绝消息用于消息3的随机接入响应或确认消息。

    METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS
    4.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS 审中-公开
    用于控制无线上网电源的方法和装置

    公开(公告)号：WO2015122695A1

    公开(公告)日：2015-08-20

    申请号：PCT/KR2015/001396

    申请日：2015-02-11

    Applicant: LG ELECTRONICS INC.

    Inventor： YI, Yunjung ,  AHN, Joonkui ,  HWANG, Daesung

    IPC: H04W52/34 ,  H04W52/14

    CPC classification number: H04W52/146 ,  H04W52/247 ,  H04W52/36 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40

    Abstract: Descriptions on the method and the apparatus for controlling uplink transmission power are provided. The method for controlling uplink transmission power comprises receiving a signal on a downlink channel, wherein the signal includes information on transmission power which indicates a power control mode, determining whether primary cell (PCell) and secondary cell (SCell) are asynchronous or synchronous, determining maximum transmission power for the SCell, using the information on transmission power, based on whether the PCell and the SCell are asynchronous or synchronous, and transmitting signal to the SCell based on the maximum transmission power for the SCell.

    Abstract translation: 提供了关于用于控制上行链路传输功率的方法和装置的描述。 用于控制上行链路发送功率的方法包括在下行链路信道上接收信号，其中所述信号包括指示功率控制模式的发送功率信息，确定主小区（PCell）和辅助小区（SCell）是异步还是同步，确定 基于PCell和SCell是异步还是同步，使用关于传输功率的信息，以及基于SCell的最大传输功率将信号发送到SCell的SCell的最大传输功率。

    A METHOD AND AN APPARATUS OF WIRELESS COMMUNICATION
    5.
    发明申请
    A METHOD AND AN APPARATUS OF WIRELESS COMMUNICATION 审中-公开
    一种无线通信的方法和装置

    公开(公告)号：WO2015105353A1

    公开(公告)日：2015-07-16

    申请号：PCT/KR2015/000200

    申请日：2015-01-08

    Applicant: LG ELECTRONICS INC.

    Inventor： YI, Yunjung ,  AHN, Joonkui ,  SEO, Hanbyul

    IPC: H04W76/02 ,  H04W24/10

    CPC classification number: H04W48/20 ,  H04W48/16 ,  H04W56/001 ,  H04W76/15 ,  H04W84/02 ,  H04W88/06

    Abstract: Methods and apparatuses of wireless communication in DC environment are provides. configured with a PCell and a SCell. An embodiment of the present invention is a method for a method of wireless communication configured with a PCell and a SCell. The method comprises receiving information on downlink channel from the PCell, configuring the SCell using the information received from the PCell, and transmitting information on uplink channel.

    Abstract translation: 提供直流环境中无线通信的方法和装置。 配置了PCell和SCell。 本发明的实施例是配置有PCell和SCell的无线通信方法的方法。 该方法包括从PCell接收关于下行链路信道的信息，使用从PCell接收的信息来配置SCell，以及在上行链路信道上发送信息。

    METHOD AND APPARATUS FOR COVERAGE ENHANCEMENT
    8.
    发明申请
    METHOD AND APPARATUS FOR COVERAGE ENHANCEMENT 审中-公开
    用于覆盖增强的方法和装置

    公开(公告)号：WO2015012654A1

    公开(公告)日：2015-01-29

    申请号：PCT/KR2014/006848

    申请日：2014-07-25

    Applicant: LG ELECTRONICS INC.

    Inventor： YI, Yunjung ,  AHN, Joonkui ,  YANG, Suckchel ,  YOU, Hyangsun ,  HWANG, Daesung

    IPC: H04J11/00 ,  H04B7/26

    CPC classification number: H04W52/245 ,  H04J11/0069 ,  H04W48/16 ,  H04W52/146 ,  H04W52/242 ,  H04W52/246 ,  H04W52/322

    Abstract: The present invention is method and apparatus for coverage enhancement. An embodiment of the present invention includes detecting a cell with primary synchronization signal (PSS) and/or secondary synchronization signal (SSS), detecting reference signal based on the detected synchronization signal, detecting broadcasting channel based on the detected reference signal and decoding master information block on the broadcasting channel, detecting system information block on a downlink data channel, transmitting random access preamble on random access channel based on a system information obtained from the system information block and receiving random access response corresponding to the random access preamble.

    Abstract translation: 本发明是用于覆盖增强的方法和装置。 本发明的实施例包括检测具有主同步信号（PSS）和/或次同步信号（SSS）的小区，基于检测到的同步信号检测参考信号，基于检测到的参考信号检测广播信道和解码主信息 在下行链路数据信道上检测系统信息块，根据从系统信息块获得的系统信息，随机接入信道上发送随机接入前导，并接收与随机接入前导码相对应的随机接入响应。

    METHOD AND APPARATUS FOR SELECTING ANTENNA FOR DUAL CONNECTIVITY IN WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR SELECTING ANTENNA FOR DUAL CONNECTIVITY IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中选择双连通天线的方法和装置

    公开(公告)号：WO2016032306A1

    公开(公告)日：2016-03-03

    申请号：PCT/KR2015/009134

    申请日：2015-08-31

    Applicant: LG ELECTRONICS INC.

    Inventor： YI, Yunjung ,  AHN, Joonkui

    IPC: H04W76/02 ,  H04W88/02

    CPC classification number: H04B7/0608 ,  H04B7/026 ,  H04B7/0404 ,  H04W8/22 ,  H04W36/28 ,  H04W76/10 ,  H04W76/15

    Abstract: A method and apparatus for configuring UE transmit antenna selection in a wireless communication system is provided. A user equipment (UE) receiving a configuration of UE transmit antenna selection from a network, and determines whether to apply the configuration of UE transmit antenna selection according to a configuration of dual connectivity. When the configuration of dual connectivity is not received from the network, it is determined to apply the configuration UE transmit antenna selection.

    Abstract translation: 提供了一种用于在无线通信系统中配置UE发射天线选择的方法和装置。 从网络接收UE发射天线选择的配置的用户设备（UE），并且根据双连接性的配置，确定是否应用UE发射天线选择的配置。 当没有从网络接收到双连接的配置时，确定应用配置UE发射天线选择。

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