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    BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME
    23.
    发明申请
    BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME 审中-公开
    使用相同的继电器和继电器站的Backhaul下行信号解码方法

    公开(公告)号：US20160248614A1

    公开(公告)日：2016-08-25

    申请号：US15145646

    申请日：2016-05-03

    Applicant: LG Electronics Inc.

    Inventor： Han Byul SEO ,  Dae Won LEE ,  Byoung Hoon KIM ,  Hak Seong KIM ,  Ki Jun KIM

    IPC: H04L27/26 ,  H04W72/04 ,  H04W16/26

    CPC classification number: H04L27/2613 ,  H04B7/155 ,  H04B7/15542 ,  H04B7/2606 ,  H04L5/0005 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2647 ,  H04W16/26 ,  H04W72/042 ,  H04W84/042

    Abstract: A method of decoding a backhaul downlink signal is presented. A relay node (RN) receives a higher layer signal indicating a maximum transmission rank from a base station (BS), receives control information containing a resource allocation for downlink data through a relay control channel from the BS, demodulates the control information, and receives the downlink data through a data channel based on the control information. The control information is mapped to resource elements (REs) which do not overlap with user equipment-specific reference signal (URS) REs in a control region which is used for the relay control channel transmission of the BS. The URS REs are reserved REs for URSs according to the maximum transmission rank.

    Abstract translation: 提出了一种对回程下行链路信号进行解码的方法。 中继节点（RN）从基站（BS）接收指示最大传输等级的较高层信号，通过来自BS的中继控制信道接收包含用于下行链路数据的资源分配的控制信息，解调控制信息，并接收 基于控制信息通过数据信道的下行链路数据。 在用于BS的中继控制信道传输的控制区域中，将控制信息映射到不与用户设备专用参考信号（URS）RE重叠的资源元素（RE）。 URS RE是根据最大传输等级为URS预留RE。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL FROM RELAY STATION IN RADIO COMMUNICATION SYSTEM
    26.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL FROM RELAY STATION IN RADIO COMMUNICATION SYSTEM 审中-公开
    无线电通信系统中继站发射和接收信号的方法与装置

    公开(公告)号：US20150188676A1

    公开(公告)日：2015-07-02

    申请号：US14657976

    申请日：2015-03-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Soon Yil KWON ,  Han Byul SEO ,  Young Seob CHOI ,  Byoung Hoon KIM ,  Ki Jun KIM

    IPC: H04L5/00 ,  H04B7/155 ,  H04J11/00 ,  H04L27/26

    CPC classification number: H04L5/0007 ,  H04B7/155 ,  H04B7/15507 ,  H04B7/15542 ,  H04B7/2606 ,  H04J11/00 ,  H04J2011/0096 ,  H04L27/2607 ,  H04W84/047

    Abstract: A method of transmitting a signal, performed by a base station, in a wireless communication system. The method according to one embodiment includes transmitting a backhaul downlink signal to a relay station through a backhaul downlink transmission subframe. The backhaul downlink transmission subframe includes 14 orthogonal frequency division multiplexing (OFDM) symbols and the 14 OFDM symbols are indexed 0 to 13. An access downlink transmission subframe, used by the relay station to transmit a signal to a user equipment, and the backhaul downlink transmission subframe are transmitted with a time aligned subframe boundary, and OFDM symbols having indices K to 12 are used for transmitting the backhaul downlink signal, where K is a natural number and 1≦K≦5:

    Abstract translation: 一种在无线通信系统中发送由基站执行的信号的方法。 根据一个实施例的方法包括通过回程下行链路传输子帧向中继站发送回程下行链路信号。 回程下行链路传输子帧包括14个正交频分复用（OFDM）符号，并且14个OFDM符号被索引为0到13.中继站用于向用户设备发送信号的接入下行链路传输子帧和回程下行链路 发送子帧用时间对准的子帧边界发送，并且索引K到12的OFDM符号用于发送回程下行链路信号，其中K是自然数，1＆nlE; K＆nlE; 5：

    METHOD OF TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    27.
    发明申请
    METHOD OF TRANSMITTING SOUNDING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中传输参考信号的方法

    公开(公告)号：US20150016388A1

    公开(公告)日：2015-01-15

    申请号：US14449931

    申请日：2014-08-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Dong Wook ROH ,  Dae Won LEE ,  Suk Hyon YOON ,  Joon Kui AHN ,  Dong Youn SEO

    IPC: H04L5/00

    CPC classification number: H04L5/0048 ,  H04B1/69 ,  H04J13/18 ,  H04L1/0033 ,  H04L1/0068 ,  H04L1/0072 ,  H04L1/1692 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0413

    Abstract: A method of transmitting a sounding reference signal includes generating a physical uplink control channel (PUCCH) carrying uplink control information on a subframe, the subframe comprising a plurality of SC-FDMA (single carrier-frequency division multiple access) symbols, wherein the uplink control information is punctured on one SC-FDMA symbol in the subframe, and transmitting simultaneously the uplink control information on the PUCCH and a sounding reference signal on the punctured SC-FDMA symbol. The uplink control information and the sounding reference signal can be simultaneously transmitted without affecting a single carrier characteristic.

    Abstract translation: 发送探测参考信号的方法包括生成携带子帧上行控制信息的物理上行控制信道（PUCCH），子帧包括多个SC-FDMA（单载波 - 频分多址）符号，其中上行链路控制 信息在子帧中的一个SC-FDMA符号上被打孔，并且同时发送关于PUCCH的上行链路控制信息和在穿孔的SC-FDMA符号上的探测参考信号。 可以同时发送上行链路控制信息和探测参考信号，而不影响单载波特性。

    METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM
    28.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING RESOURCES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    在无线通信系统中分配资源的方法和装置

    公开(公告)号：US20140348057A1

    公开(公告)日：2014-11-27

    申请号：US14456647

    申请日：2014-08-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Han Byul SEO ,  Ki Jun KIM ,  Dong Youn SEO

    IPC: H04W74/00 ,  H04B7/155

    CPC classification number: H04W74/006 ,  H04B7/155 ,  H04B7/15542 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0044 ,  H04L5/0046 ,  H04L5/0053 ,  H04L5/0087 ,  H04L5/0094 ,  H04W72/042 ,  H04W84/047

    Abstract: A method of transmitting signals by a base station in a wireless communication system. The method includes transmitting, to a relay node, resource allocation information indicating a Virtual Resource Block (VRB) set through Radio Resource Control (RRC) signaling; and transmitting a downlink subframe including at least one control channel element (CCE) related to the relay node. The at least one CCE is allocated from a specific Orthogonal Frequency Division Multiplexing (OFDM) symbol other than a first OFDM symbol of the downlink subframe. The VRB set is configured for a Relay Physical Downlink Control Channel (R-PDCCH).

    Abstract translation: 一种在无线通信系统中由基站发送信号的方法。 该方法包括向中继节点发送指示通过无线资源控制（RRC）信令设置的虚拟资源块（VRB）的资源分配信息; 以及发送包括与所述中继节点相关的至少一个控制信道单元（CCE）的下行链路子帧。 从除下行子帧的第一OFDM符号之外的特定正交频分复用（OFDM）符号分配至少一个CCE。 VRB组配置为中继物理下行链路控制信道（R-PDCCH）。

    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL FOR REDUCING INTERCELL INTERFERENCE IN MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM
    29.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL FOR REDUCING INTERCELL INTERFERENCE IN MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM 有权
    用于传输用于减少多输入多输出通信系统中的干扰的参考信号的方法和装置

    公开(公告)号：US20140286184A1

    公开(公告)日：2014-09-25

    申请号：US14226513

    申请日：2014-03-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Eun Sun KIM ,  Ki Jun KIM ,  Hak Seong KIM ,  Han Byul SEO ,  Byoung Hoon KIM

    IPC: H04W24/08

    CPC classification number: H04W24/08 ,  H04B7/024 ,  H04B7/0413 ,  H04L5/0048

    Abstract: According to one embodiment, a method for receiving a Channel State Information-Reference Signal (CSI-RS) for measuring a channel includes: receiving CSI-RSs on resource elements (REs) in a subframe configured for the CSI-RSs from a base station, wherein if each CSI-RS of the received CSI-RSs is transmitted from each of four or more transmit antenna ports of the base station, at least two REs on which each CSI-RS is received are associated with each of the four or more transmit antenna ports; and transmitting channel state information based on the received CSI-RSs.

    Abstract translation: 根据一个实施例，一种用于接收用于测量信道的信道状态信息参考信号（CSI-RS）的方法包括：在为来自基站的CSI-RS配置的子帧中的资源元素（RE）上接收CSI-RS 其中，如果从所述基站的四个或更多个发射天线端口中的每一个发射所接收的CSI-RS的每个CSI-RS，则接收每个CSI-RS的至少两个RE与所述四个或更多个中的每一个相关联 发射天线端口; 以及基于所接收的CSI-RS发送信道状态信息。

    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM
    30.
    发明申请
    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM 有权
    在多载波系统中分配无线电资源的方法

    公开(公告)号：US20140153537A1

    公开(公告)日：2014-06-05

    申请号：US13857026

    申请日：2013-04-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Joon Kui AHN ,  Dong Youn SEO ,  Jung Hoon LEE ,  Young Woo YUN ,  Suk Hyon YOON ,  Eun Sun KIM ,  Ki Jun KIM

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04W72/0453 ,  H04L5/0053 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/14 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/12

    Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.

    Abstract translation: 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。

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