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    Method for transmitting a sounding reference signal in a wireless communication system, and apparatus for same
    83.
    发明授权
    Method for transmitting a sounding reference signal in a wireless communication system, and apparatus for same 有权
    在无线通信系统中发送探测参考信号的方法及其装置

    公开(公告)号：US09236989B2

    公开(公告)日：2016-01-12

    申请号：US14567909

    申请日：2014-12-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok Noh ,  Jae Hoon Chung ,  Sung Ho Moon ,  Seung Hee Han ,  Moon Il Lee

    IPC: H04W4/00 ,  H04L5/00 ,  H04W72/04 ,  H04L5/14

    CPC classification number: H04L5/0048 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/042 ,  H04W76/27

    Abstract: A method for receiving an aperiodic sounding reference signal (SRS) from a user equipment (UE) at a base station in a time division duplex (TDD) communication system. The method according to one embodiment includes transmitting downlink control information (DCI) including a request of the aperiodic SRS to the UE. The downlink control information includes information for receiving downlink data using multiple antennas from the base station by the user equipment. The method according to the embodiment further includes receiving the aperiodic SRS from the UE in response to the request.

    Abstract translation: 一种用于在时分双工（TDD）通信系统中的基站处从用户设备（UE）接收非周期性探测参考信号（SRS）的方法。 根据一个实施例的方法包括向UE发送包括非周期性SRS的请求的下行链路控制信息（DCI）。 下行链路控制信息包括用户设备从基站接收使用多个天线的下行链路数据的信息。 根据实施例的方法还包括响应于该请求从UE接收非周期性SRS。

    Method and apparatus for wireless resource allocation for relay in wireless communication system
    85.
    发明授权
    Method and apparatus for wireless resource allocation for relay in wireless communication system 有权
    无线通信系统中中继无线资源分配方法及装置

    公开(公告)号：US09185699B2

    公开(公告)日：2015-11-10

    申请号：US13925633

    申请日：2013-06-24

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyu Jin Park ,  Sung Ho Moon ,  So Yeon Kim ,  Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    IPC: G01R31/08 ,  H04W72/04 ,  H04L5/00 ,  H04W84/18

    CPC classification number: H04W72/0446 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/044 ,  H04W84/18

    Abstract: According to one embodiment, a method of allocating a radio resource for a relay station includes: transmitting configuration information through a higher layer signal, the configuration information including information regarding an OFDM symbol at which a relay zone begins; allocating the relay zone to the relay station in a subframe based on the configuration information; and transmitting a relay control channel to the relay station in the relay zone. The subframe includes OFDM symbols in a time domain and subcarriers in a frequency domain. The relay zone includes a subset of the OFDM symbols in the time domain and a portion of the subcarriers in the frequency domain. The configuration information indicates an OFDM symbol from among a second OFDM symbol, a third OFDM symbol and a fourth OFDM symbol. The relay control channel is transmitted from the fourth OFDM symbol of the subframe.

    Abstract translation: 根据一个实施例，一种为中继站分配无线电资源的方法包括：通过较高层信号发送配置信息，配置信息包括关于中继区开始的OFDM符号的信息; 基于配置信息在子帧中向中继站分配中继区; 以及向所述中继区中的中继站发送中继控制信道。 子帧包括时域中的OFDM符号和频域中的子载波。 中继区域包括时域中的OFDM符号的子集和频域中的子载波的一部分。 配置信息表示从第二OFDM符号，第三OFDM符号和第四OFDM符号中的OFDM符号。 从子帧的第四个OFDM符号发送中继控制信道。

    Relay node device for receiving control information from a base station and method therefor
    88.
    发明授权
    Relay node device for receiving control information from a base station and method therefor 有权
    用于从基站接收控制信息的中继节点设备及其方法

    公开(公告)号：US08995332B2

    公开(公告)日：2015-03-31

    申请号：US14324785

    申请日：2014-07-07

    Applicant: LG ELectronics Inc.

    Inventor： Kyu Jin Park ,  Sung Ho Moon ,  Jae Hoon Chung

    IPC: H04W72/14 ,  H04W72/04 ,  H04W28/06 ,  H04W28/26 ,  H04B7/155 ,  H04W84/04

    CPC classification number: H04W72/0406 ,  H04B7/155 ,  H04W84/047

    Abstract: The present invention relates to a relay node device for receiving control information from a base station and a method therefor. The relay node device according to the present invention comprises: a receiver, which receives information about an area where a relay-physical downlink control channel (R-PDCCH), the channel for transmitting control information for the relay node from a base station, is allocated; a processor, which searches for at least one R-PDCCH for the relay node based on the R-PDCCH allocation information received; and an R-PDCCH receiver, which receives the at least one R-PDCCH from the fourth symbol of the first slot in a downlink backhaul subframe of the area where the at least one R-PDCCH searched for by the processor has been allocated.

    Abstract translation: 本发明涉及一种用于从基站接收控制信息的中继节点设备及其方法。 根据本发明的中继节点设备包括：接收器，其接收关于中继物理下行链路控制信道（R-PDCCH）的区域的信息，用于从基站发送用于中继节点的控制信息的信道是 分配 处理器，其基于接收的R-PDCCH分配信息搜索用于所述中继节点的至少一个R-PDCCH; 以及R-PDCCH接收器，其从已经分配了由处理器搜索的至少一个R-PDCCH的区域的下行链路回程子帧中的第一时隙的第四符号接收所述至少一个R-PDCCH。

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