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    METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN MULTI-NODE SYSTEM
    22.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN MULTI-NODE SYSTEM 审中-公开
    用于在多节点系统中发送信道状态信息的方法和装置

    公开(公告)号：US20170005767A1

    公开(公告)日：2017-01-05

    申请号：US15268885

    申请日：2016-09-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Ji Won KANG ,  Jin Young CHUN ,  Ki Tae KIM ,  Su Nam KIM ,  Bin Chul IHM ,  Sung Ho PARK

    IPC: H04L5/00 ,  H04B7/06

    CPC classification number: H04L5/0053 ,  H04B7/0626 ,  H04B7/0636 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0057

    Abstract: A method and a base station (BS) for receiving channel state information are discussed. The method according to an embodiment includes transmitting a radio resource control (RRC) signal to a user equipment (UE), the RRC signal including a plurality of configurations for periodic channel state information (CSI) reports; transmitting, to the UE, a plurality of CSI reference signals (CSI-RSs); and receiving, from the UE, generated CSI for the plurality of CSI-RSs based on the RRC signal. Each of the plurality of configurations for the periodic CSI reports includes an indicator indicating an uplink subframe to be used, by the UE, for transmitting CSI corresponding to a specific one of the periodic CSI reports.

    Abstract translation: 讨论了用于接收信道状态信息的方法和基站（BS）。 根据实施例的方法包括向用户设备（UE）发送无线电资源控制（RRC）信号，所述RRC信号包括用于周期性信道状态信息（CSI）报告的多个配置; 向所述UE发送多个CSI参考信号（CSI-RS）; 并且从所述UE接收基于所述RRC信号为所述多个CSI-RS生成CSI。 用于周期性CSI报告的多个配置中的每一个包括指示由UE使用的上行链路子帧的指示符，用于发送对应于周期性CSI报告中的特定CSI报告的CSI。

    APPARATUS AND METHOD FOR CONTROLLING INTER-CELL INTERFERENCE
    23.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING INTER-CELL INTERFERENCE 审中-公开
    用于控制细胞间干扰的装置和方法

    公开(公告)号：US20160065335A1

    公开(公告)日：2016-03-03

    申请号：US14927094

    申请日：2015-10-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Ja Ho KOO ,  Jin Young CHUN ,  Ji Won KANG ,  Su Nam KIM ,  Bin Chul IHM ,  Sung Ho PARK

    IPC: H04L5/00 ,  H04W72/12

    CPC classification number: H04L5/0032 ,  H04B7/024 ,  H04B17/345 ,  H04J11/005 ,  H04L5/0058 ,  H04L5/0073 ,  H04W72/0413 ,  H04W72/082 ,  H04W72/12

    Abstract: An apparatus and method for controlling inter-cell interference is disclosed. The user equipment for controlling inter-cell interference in a wireless communication system includes an interference level measuring module configured to measure interference levels of neighboring cells using at least one of information about the number of antennas among antennas deployed in the neighboring cells, information about indexes of the effective antennas, and information about reference signal of the neighboring cells, an interference restriction request determination module configured to compare the interference levels of the neighboring cells with a predetermined threshold and to determine whether or not UE requests an interference restriction to the neighboring cells, and a transmitter configured to transmit information about one or more neighboring cells, to which the interference restriction request will be transmitted, to a serving base station.

    Abstract translation: 公开了一种用于控制小区间干扰的装置和方法。 用于控制无线通信系统中的小区间干扰的用户设备包括：干扰电平测量模块，被配置为使用关于相邻小区中部署的天线中的天线数量的信息中的至少一个来测量相邻小区的干扰电平;关于索引的信息 有效天线的信息和相邻小区的参考信号的信息，干扰限制请求确定模块，被配置为将相邻小区的干扰电平与预定阈值进行比较，并且确定UE是否请求对相邻小区的干扰限制 以及发射机，被配置为向所述服务基站发送关于要发送所述干扰限制请求的一个或多个相邻小区的信息。

    METHOD FOR TRANSMITTING CONTROL INFORMATION AND BASE STATION, AND METHOD FOR RECEIVING CONTROL INFORMATION AND USER EQUIPMENT
    25.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION AND BASE STATION, AND METHOD FOR RECEIVING CONTROL INFORMATION AND USER EQUIPMENT 有权
    用于发送控制信息和基站的方法，以及用于接收控制信息和用户设备的方法

    公开(公告)号：US20150043548A1

    公开(公告)日：2015-02-12

    申请号：US14522327

    申请日：2014-10-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Ji Won KANG ,  Jin Young CHUN ,  Su Nam KIM ,  Bin Chul IHM ,  Sung Ho PARK

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/2656 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0076 ,  H04L27/2626 ,  H04W88/02

    Abstract: According to one aspect of the present invention, antennas or antenna nodes spaced away from each other by a predetermined distance or more are configured to be able to transmit control information of mutually different user equipment groups, thereby increasing the efficiency in the operation of control channels. In addition, according to another aspect of the present invention, a resource region for transmitting control information for an improved user equipment, which is a target of a multi-node cooperative transmission, is set differently from a resource region for transmitting control information for a legacy user equipment, thereby increasing the efficiency in the transmission of the control information for the improved user equipment.

    Abstract translation: 根据本发明的一个方面，将彼此间隔开预定距离的天线或天线节点配置为能够发送相互不同的用户设备组的控制信息，从而提高控制信道的操作效率 。 此外，根据本发明的另一方面，用于发送作为多节点协作传输的目标的改进的用户设备的控制信息的资源区域与用于发送多节点协作传输的控制信息的资源区域不同， 传统用户设备，从而提高用于改进的用户设备的控制信息的传输效率。

    METHOD AND APPARATUS OF DOWNLINK SUBCHANNELIZATION IN WIRELESS COMMUNICATION SYSTEM
    27.
    发明申请
    METHOD AND APPARATUS OF DOWNLINK SUBCHANNELIZATION IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中下行链路子信道的方法与装置

    公开(公告)号：US20130308584A1

    公开(公告)日：2013-11-21

    申请号：US13952074

    申请日：2013-07-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Wook Bong LEE ,  Jin Young CHUN ,  Han Gyu CHO ,  Jin Soo CHOI ,  Bin Chul IHM

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04J11/0056 ,  H04L5/003 ,  H04L5/0035 ,  H04L5/0073 ,  H04W72/0453

    Abstract: A method of downlink subchannelization in a wireless communication system includes: transmitting a network entry and network discovery information including an open loop (OL) region parameter; and mapping a physical resource unit (PRU) to a contiguous resource unit (CRU) or a distributed resource unit (DRU) with respect to ith frequency partition based on the OL region parameter, wherein a permutation sequence used for mapping a PRU of the ith frequency partition (PRUFPi) to a CRU of the ith frequency partition (CRUFPi) or a DRU of the ith frequency partition (DRUFPi) is determined by a seed value, and the seed value is set to be a particular value according to the value of the OL region parameter.

    Abstract translation: 一种无线通信系统中的下行链路子信道化方法包括：发送包括开环（OL）区域参数的网络入口和网络发现信息; 以及基于所述OL区域参数将物理资源单元（PRU）映射到关于第i个频率分区的连续资源单元（CRU）或分布式资源单元（DRU），其中，用于映射第i个的PRU的置换序列 频率划分（PRUFPi）到第i个频率分区（CRUFPi）的CRU或第i个频率分区（DRUFPi）的DRU由种子值确定，并且种子值被设置为根据 OL区域参数。

    METHOD FOR PERFORMING AN ADAPTIVE MODULATION AND CODING SCHEME IN MOBILE COMMUNICATION SYSTEM
    28.
    发明申请
    METHOD FOR PERFORMING AN ADAPTIVE MODULATION AND CODING SCHEME IN MOBILE COMMUNICATION SYSTEM 有权
    在移动通信系统中执行自适应调制和编码方案的方法

    公开(公告)号：US20130215985A1

    公开(公告)日：2013-08-22

    申请号：US13838545

    申请日：2013-03-15

    Applicant: LG Electronics Inc.

    Inventor： Moon Il LEE ,  Bin Chul IHM ,  Jin Young CHUN ,  Sung Ho PARK ,  Hyun Soo KO ,  Wook Bong LEE

    IPC: H04W72/04

    CPC classification number: H04L27/2647 ,  H04B1/16 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0017 ,  H04L1/0029 ,  H04L1/0073 ,  H04L5/0058 ,  H04L12/18 ,  H04L25/0202 ,  H04L27/2601 ,  H04W72/0406

    Abstract: A method for performing an adaptive modulation and coding scheme in a mobile communication system. Including receiving a signal and selecting a modulation and coding scheme (MCS) level from an MCS subset of an MCS set considering information derived from the signal, by a mobile station. The MCS subset is selected in accordance with a service type related to the mobile station and the MCS subset is configured with one or more MCS levels, the MCS set is represented by 5 bits and the MCS subset is represented by 4 bits to indicate MCS value, respectively, and the 4 bits of the MCS subset is a part of the 5 bits of the MCS set.

    Abstract translation: 一种用于在移动通信系统中执行自适应调制和编码方案的方法。 包括从移动台接收信号并从考虑从信号导出的信息的MCS集合的MCS集合中选择调制和编码方案（MCS）级别。 根据与移动站相关的服务类型选择MCS子集，并且MCS子集配置有一个或多个MCS级别，MCS集合由5比特表示，并且MCS子集由4比特表示以表示MCS值 ，MCS子集的4位是MCS集合的5位的一部分。

    METHOD AND APPARATUS FOR CORRECTING ERRORS IN A MULTIPLE SUBCARRIERS COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS
    29.
    发明申请
    METHOD AND APPARATUS FOR CORRECTING ERRORS IN A MULTIPLE SUBCARRIERS COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS 有权
    使用多个天线校正多个SUBCARRIERS通信系统中的错误的方法和装置

    公开(公告)号：US20130034182A1

    公开(公告)日：2013-02-07

    申请号：US13652406

    申请日：2012-10-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Moon Il LEE ,  Bin Chul IHM ,  Jin Young CHUN

    IPC: H04L1/02

    CPC classification number: H04L1/1819 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0639 ,  H04B7/0656 ,  H04B7/0697 ,  H04L1/0025 ,  H04L1/0625 ,  H04L1/1893 ,  H04L27/2601

    Abstract: A method for correcting errors in a multiple antenna system based on a plurality of sub-carriers and a transmitting/receiving apparatus supporting the same are disclosed. The method includes determining a phase shift based precoding matrix phase shifted at a predetermined phase angle, initially transmitting each sub-carrier symbol to a receiver in a packet unit by using the phase shift based precoding matrix, reconstructing the phase shift based precoding matrix to reduce a spatial multiplexing rate it a negative reception acknowledgement (NACK) is received from the receiver, and retransmitting the initially transmitted sub-carrier symbol by using the reconstructed phase shift based precoding matrix or by changing the phase shift based precoding matrix using offset information fed back from the receiver or random offset information.

    Abstract translation: 公开了一种用于基于多个子载波来校正多天线系统中的误差的方法以及支持其的发送/接收装置。 该方法包括确定以预定相位角移位的基于相移的预编码矩阵相位，首先通过使用基于相移的预编码矩阵将每个子载波符号发送到分组单元中的接收机，重建基于相移的预编码矩阵以减少 从接收机接收到负接收确认（NACK）的空间多路复用速率，并且通过使用基于重构的基于相移的预编码矩阵来重传最初发送的子载波符号，或者通过使用反馈的偏移信息改变基于相移的预编码矩阵 从接收器或随机偏移信息。

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