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    Method by which terminal transmits and receives signal in multi cell-based wireless communication system, and device for same
    213.
    发明授权
    Method by which terminal transmits and receives signal in multi cell-based wireless communication system, and device for same 有权
    终端在基于多小区的无线通信系统中发送和接收信号的方法及其装置

    公开(公告)号：US09544112B2

    公开(公告)日：2017-01-10

    申请号：US14441982

    申请日：2014-03-19

    Applicant: LG Electronics Inc.

    Inventor： Jonghyun Park ,  Byounghoon Kim ,  Kijun Kim ,  Eunsun Kim ,  Hanbyul Seo ,  Yunjung Yi

    IPC: H04W88/02 ,  H04W52/18 ,  H04L5/00 ,  H04W72/08

    CPC classification number: H04L5/0048 ,  H04L5/0023 ,  H04W72/085

    Abstract: Disclosed is a method by which a terminal transmits and receives a signal in a multi cell-based wireless communication system. Particularly, the method comprises the steps of: transmitting, to a serving cell, capability information in which the number of supportable channel status information (CSI) processes is set to zero; receiving, from the serving cell, information on a neighboring cell through an upper layer signal as a response to the capability information; receiving a cell-specific reference signal from the neighboring cell; reporting, to the serving cell, the CSI estimated on the basis of the cell-specific reference signal; and receiving, from the neighboring cell, a user equipment specific reference signal and a data channel on the basis of the CSI.

    Abstract translation: 公开了一种终端在基于多小区的无线通信系统中发送和接收信号的方法。 特别地，该方法包括以下步骤：向服务小区发送可支持信道状态信息（CSI）处理的数量被设置为零的能力信息; 作为对能力信息的响应，通过上层信号从服务小区接收关于相邻小区的信息; 从所述相邻小区接收小区特定参考信号; 向服务小区报告基于小区特定参考信号估计的CSI; 并且基于CSI从相邻小区接收用户设备专用参考信号和数据信道。

    Apparatus for receiving downlink signal in a wireless communication system and method thereof
    214.
    发明授权
    Apparatus for receiving downlink signal in a wireless communication system and method thereof 有权
    一种用于在无线通信系统中接收下行链路信号的装置及其方法

    公开(公告)号：US09509460B2

    公开(公告)日：2016-11-29

    申请号：US14380335

    申请日：2013-04-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunsun Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    IPC: H04L5/00 ,  H04J11/00 ,  H04W4/06 ,  H04W72/00

    CPC classification number: H04L5/0032 ,  H04J11/005 ,  H04W4/06 ,  H04W72/005

    Abstract: A method of receiving downlink signal at a user equipment in a wireless communication system is disclosed. The present invention includes receiving an information related to a reference signal of a neighbor cell from a serving cell and performing an interference handling in resources in accordance with the information related to the reference signal of the neighbor cell, wherein the information related to the reference signal of the neighbor cell comprises at least one selected from the group consisting of a cell ID (identity) of the neighbor cell, the number of ports for transmitting the reference signal of the neighbor cell, an frequency information for transmitting the reference signal of the neighbor cell and an time information for transmitting the reference signal of the neighbor cell.

    Abstract translation: 公开了一种在无线通信系统中的用户设备处接收下行链路信号的方法。 本发明包括从服务小区接收与相邻小区的参考信号有关的信息，并且根据与相邻小区的参考信号相关的信息在资源中执行干扰处理，其中与参考信号有关的信息 相邻小区的信元包括从相邻小区的小区ID（身份），用于发送相邻小区的参考信号的端口的数量的组中选择的至少一个，用于发送邻居的参考信号的频率信息 小区和用于发送相邻小区的参考信号的时间信息。

    METHOD AND DEVICE FOR RECEIVING OR TRANSMITTING DOWNLINK DATA IN WIRELESS COMMUNICATION SYSTEM
    219.
    发明申请
    METHOD AND DEVICE FOR RECEIVING OR TRANSMITTING DOWNLINK DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中接收或发送下行链路数据的方法和设备

    公开(公告)号：US20150264669A1

    公开(公告)日：2015-09-17

    申请号：US14436798

    申请日：2013-08-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunsun Kim ,  Byonghoon Kim ,  Kijun Kim

    IPC: H04W72/04 ,  H04W68/00 ,  H04L5/00 ,  H04W76/04

    CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0091 ,  H04W68/005 ,  H04W76/28

    Abstract: A method of receiving downlink data in a wireless communication system according to an embodiment of the present invention includes: receiving a first parameter, for determining the effectiveness of a channel state information-reference signal (CSI-RS) from a special cell, from a first cell; and obtaining information on a sub frame having non-effective CSI-RS by using the number of sub frames to which the paging message of a second cell is transmitted for a reference time, and the first parameter may be different from a second parameter that is transmitted by the second cell and indicates the number of sub frames to which the paging message of the second cell is transmitted for the reference time.

    Abstract translation: 根据本发明的实施例的在无线通信系统中接收下行链路数据的方法包括：接收第一参数，用于从特殊小区确定来自特殊小区的信道状态信息参考信号（CSI-RS）的有效性， 第一个细胞 以及通过使用发送第二小区的寻呼消息的子帧的数量的参考时间来获得关于具有非有效CSI-RS的子帧的信息，并且所述第一参数可以不同于第二参数 由第二小区发送并指示在参考时间内发送第二小区的寻呼消息的子帧的数量。

    METHOD FOR SUPPORTING COMP IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
    220.
    发明申请
    METHOD FOR SUPPORTING COMP IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR 有权
    支持无线通信系统的方法及其设备的方法

    公开(公告)号：US20150256306A1

    公开(公告)日：2015-09-10

    申请号：US14430488

    申请日：2013-07-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunsun Kim ,  Jonghyun Park ,  Hanbyul Seo ,  Kijun Kim

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/08

    CPC classification number: H04L5/0035 ,  H04B7/024 ,  H04W72/042 ,  H04W72/085 ,  H04W72/1236

    Abstract: One embodiment of the present invention discloses a method by which a CoMP scheduling device determines a CoMP set in a wireless communication system that supports coordinated multiple-point transmission and reception (CoMP), the method comprising the steps of receiving, from at least one base station, information on a terminal served by the base station; determining a CoMP set on the basis of the received information on the terminal (s); and transmitting identification information of the terminal(s) included in the CoMP set to a base station(s) included in the CoMP set, wherein the information on the terminal can include the identification information of the terminal, capability, quality of service (QoS), a channel state value between the terminal and each base station around the terminal, and/or ePDCCH set configuration information of the terminal.

    Abstract translation: 本发明的一个实施例公开了一种CoMP调度设备确定支持协调多点发送和接收（CoMP）的无线通信系统中的CoMP集合的方法，该方法包括以下步骤：从至少一个基站 车站，由基站服务的终端的信息; 基于所接收的终端信息确定CoMP集合; 以及将包括在所述CoMP集合中的所述终端的识别信息发送到所述CoMP集合中包括的基站，其中，所述终端上的信息可以包括所述终端的识别信息，能力，服务质量（QoS ），终端与终端周围的各基站之间的信道状态值，和/或ePDCCH设定终端的配置信息。

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