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    METHOD AND DEVICE FOR REMOVING SELF-INTERFERENCE IN WIRELESS ACCESS SYSTEM SUPPORTING FULL DUPLEX RADIO SCHEME
    141.
    发明申请
    METHOD AND DEVICE FOR REMOVING SELF-INTERFERENCE IN WIRELESS ACCESS SYSTEM SUPPORTING FULL DUPLEX RADIO SCHEME 审中-公开
    支持全双工无线电方案的无线接入系统中自相干自动干扰的方法与装置

    公开(公告)号：US20170041060A1

    公开(公告)日：2017-02-09

    申请号：US15304393

    申请日：2014-04-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinmin KIM ,  Genebeck HAHN ,  Kwangseok NOH ,  Kukheon CHOI ,  Jaehoon CHUNG ,  Eunjong LEE

    IPC: H04B7/06 ,  H04B1/56 ,  H04L5/14

    CPC classification number: H04B7/0686 ,  H04B1/123 ,  H04B1/525 ,  H04B1/54 ,  H04B1/56 ,  H04B15/02 ,  H04L5/14 ,  H04L5/1461

    Abstract: The present invention provides a method for removing a self-interference in a wireless access system supporting a full duplex radio (FDR) scheme, and devices for supporting the same. A method by which a transmission end removes self-interference in a wireless access system supporting an FDR scheme, according to one embodiment of the present invention, can comprise the steps of: transmitting two transmission signals by using two transmission antennas; receiving two reception signals by using two reception antennas; estimating a self-interference channel; and removing interference signals by considering the self-interference channel estimated from the reception signals. Here, the interference signals are the transmission signals which are inputted to the two reception antennas, the transmission signals and the reception signals are simultaneously transmitted and received through a resource region comprising the same time and frequency, and the two transmission antennas and the two reception antennas can be disposed on the transmission end in a diamond shape.

    Abstract translation: 本发明提供了一种用于消除支持全双工无线电（FDR）方案的无线接入系统中的自干扰的方法，以及用于支持全双工无线电（FDR）方案的设备）。 根据本发明的一个实施例，发送端消除支持FDR方案的无线接入系统中的自身干扰的方法可以包括以下步骤：通过使用两个发送天线发送两个发送信号; 通过使用两个接收天线接收两个接收信号; 估计自干扰信道; 以及通过考虑从接收信号估计的自干扰信道去除干扰信号。 这里，干扰信号是输入到两个接收天线的发送信号，通过包括相同时间和频率的资源区域同时发送和接收发送信号和接收信号，并且两个发送天线和两个接收 天线可以以菱形形式布置在传输端上。

    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM
    143.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中执行切换的方法和装置

    公开(公告)号：US20170013519A1

    公开(公告)日：2017-01-12

    申请号：US15114349

    申请日：2015-02-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Genebeck HAHN ,  Jaehoon CHUNG ,  Eunjong LEE ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W36/00 ,  H04W74/08 ,  H04W36/14 ,  H04W76/04

    CPC classification number: H04W36/0094 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W36/16 ,  H04W74/0833 ,  H04W76/27 ,  H04W84/005 ,  H04W84/047

    Abstract: A method for perform pre-processing for handover of a moving cell by a serving base station, the method comprises transmitting a handover pre-processing request message including information on a handover history of the moving cell, to at least one neighboring base station adjacent to the serving base station; receiving a pre-processing response message including at least one of a random access preamble allocated from the neighboring base station, radio resource control (RRC) configuration of the neighboring base station and system information of the neighboring base station, from the neighboring base station; and transmitting the pre-processing response message to the moving cell before handover of the moving cell is initiated.

    Abstract translation: 一种用于由服务基站执行移动小区的切换的预处理的方法，所述方法包括：将包括关于所述移动小区的切换历史的信息的切换预处理请求消息发送到与所述移动小区相邻的至少一个相邻基站 服务基站; 从所述相邻基站接收包括从所述相邻基站分配的随机接入前导码，所述相邻基站的无线资源控制（RRC）配置和所述相邻基站的系统信息中的至少一个的预处理响应消息; 以及在所述移动小区的切换之前发起所述预处理响应消息到所述移动小区。

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA HAVING LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM
    145.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA HAVING LOW LATENCY IN WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中发送低延迟上行数据的方法和装置

    公开(公告)号：US20160366704A1

    公开(公告)日：2016-12-15

    申请号：US15122331

    申请日：2014-11-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

    IPC: H04W74/08 ,  H04W72/04

    CPC classification number: H04W74/0833 ,  H04W72/0413 ,  H04W72/1284 ,  H04W74/006

    Abstract: The present specification provides a method for transmitting uplink data (UL data) requiring a low latency in a wireless communication system. The method performed by a terminal comprises: receiving control information related to a contention-based PUSCH zone from a base station; and transmitting uplink data to the base station on the basis of the received control information. The contention-based PUSCH zone is a resource area where uplink data of the terminal can be transmitted without allocation of a UL grant from the base station. Further, in order to distinguish between kinds of specific procedures performed by the terminal, the control information includes procedure-distinguishing information allocated for each kind of the specific procedures.

    Abstract translation: 本说明书提供了一种在无线通信系统中发送需要低等待时间的上行链路数据（UL数据）的方法。 由终端执行的方法包括：从基站接收与基于竞争的PUSCH区相关的控制信息; 以及基于所接收的控制信息向所述基站发送上行链路数据。 基于争用的PUSCH区域是能够在不从基站分配UL授权的情况下发送终端的上行链路数据的资源区域。 此外，为了区分由终端执行的具体过程的种类，控制信息包括针对各种具体过程分配的过程区分信息。

    METHOD FOR PERFORMING MEASUREMENT IN CLOUD WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME
    147.
    发明申请
    METHOD FOR PERFORMING MEASUREMENT IN CLOUD WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SAME 有权
    用于在无线通信系统中执行测量的方法及其装置

    公开(公告)号：US20160316479A1

    公开(公告)日：2016-10-27

    申请号：US15103683

    申请日：2014-06-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyeyoung CHOI ,  Jaehoon CHUNG ,  Eunjong LEE ,  Heejeong CHO ,  Genebeck HAHN

    IPC: H04W72/08 ,  H04L5/00

    CPC classification number: H04W72/085 ,  H04L5/0035 ,  H04W16/24 ,  H04W24/00 ,  H04W24/10 ,  H04W28/04 ,  H04W88/085

    Abstract: Provided is a method by which a terminal performs a measurement in a cloud wireless communication system comprising one or more baseband units (BBUs), and one or more remote radio units (RRUs) connected to the specific BBU among the BBUs so as to directly provide services to the terminal through one or more cells. According to the present method, the terminal respectively receives a first measurement configuration message and a second measurement configuration message from a first BBU and a second BBU, which are connected, includes, in a first measurement report message and a second measurement report message, the results of performing a measurement on one or more first RRUs to be measured according to the first measurement configuration message and a measurement on one or more second RRUs to be measured according to the second measurement configuration message, and then transmits the first measurement report message and the second measurement report message, wherein when the first RRUs and the second RRUs include one or more overlapping RRUs, the measurement result of one or more overlapping RRUs is included only in either the first measurement report message or the second measurement report message.

    Abstract translation: 提供了一种终端在包括一个或多个基带单元（BBU）的云无线通信系统和连接到BBU中的特定BBU的一个或多个远程无线电单元（RRU）之间进行测量的方法，以便直接提供 通过一个或多个单元向终端提供服务。 根据本方法，终端分别从连接的第一BBU和第二BBU接收第一测量配置消息和第二测量配置消息，在第一测量报告消息和第二测量报告消息中， 根据第一测量配置消息对要测量的一个或多个第一RRU进行测量的结果以及根据第二测量配置消息对待测量的一个或多个第二RRU进行测量的结果，然后发送第一测量报告消息和 所述第二测量报告消息，其中当所述第一RRU和所述第二RRU包括一个或多个重叠RRU时，一个或多个重叠RRU的测量结果仅包括在所述第一测量报告消息或所述第二测量报告消息中。

    METHOD FOR UPDATING TERMINAL-CENTERED COVERAGE
    148.
    发明申请
    METHOD FOR UPDATING TERMINAL-CENTERED COVERAGE 审中-公开
    用于更新终端中心覆盖的方法

    公开(公告)号：US20160295572A1

    公开(公告)日：2016-10-06

    申请号：US15035175

    申请日：2014-11-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Genebeck HAHN ,  Heejeong CHO ,  Jaehoon CHUNG ,  Eunjong LEE ,  Hyeyoung CHOI

    IPC: H04W72/04 ,  H04W24/10 ,  H04W28/02 ,  H04W16/32

    CPC classification number: H04W72/0413 ,  H04W16/32 ,  H04W24/10 ,  H04W28/0278 ,  H04W28/16 ,  H04W72/04 ,  H04W76/10 ,  H04W76/15 ,  H04W88/085

    Abstract: Disclosed is a coverage setting method comprising detecting the generation of uplink data which is to be transmitted through uplink communication; transmitting an uplink data generation notification message for requesting an update of an uplink coverage to a BBU mapped to an RRU, if the uplink data is not capable of being transmitted by the RRU due to a state of the RRU being connected to a terminal, receiving, from the BBU, an RRC connection resetting message for indicating an addition of a connection with a new RRU for performing the uplink communication when it is determined that the uplink coverage of the terminal is to be updated by the BBU, and setting the connection with the new RRU to transmit the uplink data.

    Abstract translation: 公开了一种覆盖设置方法，包括：检测将通过上行链路通信发送的上行链路数据的生成; 发送上行链路数据生成通知消息，用于向映射到RRU的BBU请求更新上行链路覆盖，如果RRU由于RRU的状态连接到终端而不能被RRU发送，则接收 从BBU发送一个RR​​C连接重置消息，用于指示当确定终端的上行链路覆盖要被BBU更新时用于执行上行链路通信的新RRU的连接的添加，并且设置与 新的RRU发送上行数据。

    METHOD FOR CONTROLLING BASE STATION IN MULTI-RAT ENVIRONMENT AND TRANSMITTING/RECEIVING DATA ACCORDING TO CONTROL OF BASE STATION, AND APPARATUS FOR PERFORMING SAME
    149.
    发明申请
    METHOD FOR CONTROLLING BASE STATION IN MULTI-RAT ENVIRONMENT AND TRANSMITTING/RECEIVING DATA ACCORDING TO CONTROL OF BASE STATION, AND APPARATUS FOR PERFORMING SAME 有权
    用于控制多台环境中的基站并根据基站的控制发送/接收数据的方法，以及用于执行其的装置

    公开(公告)号：US20160262170A1

    公开(公告)日：2016-09-08

    申请号：US15032033

    申请日：2014-10-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Heejeong CHO ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Hyeyoung CHOI

    IPC: H04W72/12

    CPC classification number: H04W72/1215 ,  H04W16/14 ,  H04W72/1247 ,  H04W74/08 ,  H04W74/085 ,  H04W88/06 ,  H04W92/20

    Abstract: A method for controlling, by an entity of a first radio access technology (RAT), a base station of a second RAT in a multi-RAT environment, according to one embodiment of the present invention, comprises the steps of: determining an operation mode of the base station of the second RAT; and transmitting, to the base station of the second RAT, a message instructing a transition to the determined operation mode, wherein the message changes the opportunity for the second RAT to occupy a radio resource through a contention between the base station of the second RAT and a terminal connected to the first RAT.

    Abstract translation: 根据本发明的一个实施例，一种用于由多RAT环境中的第一无线电接入技术（RAT）的实体控制第二RAT的基站的方法包括以下步骤：确定操作模式 的第二RAT的基站; 以及向所述第二RAT的基站发送指示转换到所确定的操作模式的消息，其中所述消息通过所述第二RAT的基站和所述第二RAT的基站之间的竞争改变所述第二RAT的机会以占用无线资源， 连接到第一RAT的终端。

    METHOD FOR CONTROLLING POWER OF RRH IN CLOUD RAN ENVIRONMENT
    150.
    发明申请
    METHOD FOR CONTROLLING POWER OF RRH IN CLOUD RAN ENVIRONMENT 有权
    用于控制云环境中RRH的功率的方法

    公开(公告)号：US20160234773A1

    公开(公告)日：2016-08-11

    申请号：US15022178

    申请日：2014-10-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyeyoung CHOI ,  Heejeong CHO ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Eunjong LEE

    IPC: H04W52/02

    CPC classification number: H04W52/0206 ,  H04W88/085 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/166 ,  Y02D70/24 ,  Y02D70/25

    Abstract: Disclosed are: a power control method for receiving a measurement report message with respect to an RRH from a terminal, transmitting RAT information to the terminal, receiving a wake-up request message and setting a power state of the RRH to switch-on; and a power control method for determining switch-off of the RRH on the basis of the measurement report message from the terminal, transmitting an RRH state change request message to BBUs, transmitting an RRH state change command message, switching the RRH and setting the power state of the RRH to switch-off, in a cloud RAN environment in which the RRH and the BBUs are separated.

    Abstract translation: 公开了一种用于从终端接收关于RRH的测量报告消息的功率控制方法，向终端发送RAT信息，接收唤醒请求消息并设置RRH的接通电源状态; 以及功率控制方法，用于根据来自终端的测量报告消息来确定RRH的关断，向BBU发送RRH状态改变请求消息，发送RRH状态改变命令消息，切换RRH和设置功率 在RRH和BBU分离的云RAN环境中RRH状态关闭。

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