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    Method and Apparatus for Selecting a Node in a Distributed Multi-Node System
    21.
    发明申请
    Method and Apparatus for Selecting a Node in a Distributed Multi-Node System 有权
    用于在分布式多节点系统中选择节点的方法和装置

    公开(公告)号：US20130279362A1

    公开(公告)日：2013-10-24

    申请号：US13978205

    申请日：2011-06-03

    申请人： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

    发明人： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

    IPC分类号： H04W48/20 ,  H04W24/02

    CPC分类号： H04W48/20 ,  H04L5/00 ,  H04W24/02 ,  H04W88/085

    摘要： This specification relates to a method for selecting a node in a serving cell in a distributed multi-node system, the method being characterized by comprising the steps of: receiving a channel state information reference signal of each node in the serving cell from a base station; measuring a signal intensity or interference level about the respective nodes through the received channel state information reference signal; and determining at least one valid node from among the respective nodes based on the measured result, wherein the signal intensity or the interference level is expressed in any one of channel state information reference signal received power (CSI-RSRP), channel state information reference signal received quality (CSI-RSRQ), and channel state information reference signal's signal intensity (CSI-RSSI).

    摘要翻译： 该规范涉及一种用于在分布式多节点系统中选择服务小区中的节点的方法，该方法的特征在于包括以下步骤：从基站接收服务小区中每个节点的信道状态信息参考信号 ; 通过所接收的信道状态信息参考信号测量关于各个节点的信号强度或干扰电平; 以及基于所述测量结果从各个节点中确定至少一个有效节点，其中所述信号强度或干扰电平以信道状态信息参考信号接收功率（CSI-RSRP），信道状态信息参考信号 接收质量（CSI-RSRQ）和信道状态信息参考信号的信号强度（CSI-RSSI）。

    Method of allocating a resource in a wireless communication system and device for same
    24.
    发明授权
    Method of allocating a resource in a wireless communication system and device for same 有权
    在无线通信系统中分配资源的方法及其装置

    公开(公告)号：US09198176B2

    公开(公告)日：2015-11-24

    申请号：US14232222

    申请日：2012-06-04

    申请人： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    发明人： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00

    CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/12

    摘要： In a wireless communication system, when a terminal receives control information from a downlink subframe, which is divided into a Physical Downlink Control Channel (PDCCH) region and a Physical Downlink Shared Channel (PDSCH) region, in a wireless communication system, the receiving of the control information includes: receiving, from a base station, first CFI information indicating the number of Orthogonal Frequency Division Multiplexing (OFDM) symbols available for Physical Downlink Control Channel (PDCCH) transmission; receiving, from the base station, second CFI information indicating start OFDM symbol information available for Physical Downlink Shared Channel (PDSCH) transmission corresponding to an enhanced Physical Downlink Control Channel (E-PDCCH); and receiving the PDSCH from the base station on the basis of the first CFI information or the second CFI information. The PDCCH is placed in the PDCCH region of the downlink subframe, and the E-PDCCH is placed in the PDSCH region of the downlink subframe.

    摘要翻译： 在无线通信系统中，当终端从无线通信系统中被分割为物理下行链路控制信道（PDCCH）区域和物理下行链路共享信道（PDSCH）区域的下行链路子帧接收到控制信息时， 控制信息包括：从基站接收指示可用于物理下行链路控制信道（PDCCH）传输的正交频分复用（OFDM）符号的数量的第一CFI信息; 从基站接收指示对应于增强物理下行链路控制信道（E-PDCCH）的物理下行链路共享信道（PDSCH）传输可用的起始OFDM符号信息的第二CFI信息; 以及基于第一CFI信息或第二CFI信息从基站接收PDSCH。 PDCCH被配置在下行链路子帧的PDCCH区域，E-PDCCH被配置在下行子帧的PDSCH区域中。

    METHOD AND APPARATUS FOR PERFORMING A CHANNEL MEASUREMENT THROUGH A RECEIVING END IN A WIRELESS COMMUNICATION SYSTEM
    27.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING A CHANNEL MEASUREMENT THROUGH A RECEIVING END IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中通过接收端执行通道测量的方法和装置

    公开(公告)号：US20140153426A1

    公开(公告)日：2014-06-05

    申请号：US14131097

    申请日：2012-04-27

    申请人： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    发明人： Kitae Kim ,  Jinyoung Chun ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm ,  Sungho Park

    IPC分类号： H04W24/02 ,  H04B7/14 ,  H04L5/00

    CPC分类号： H04W24/02 ,  H04B7/14 ,  H04B7/1555 ,  H04L5/0023 ,  H04L5/003 ,  H04L5/0048 ,  H04L5/0092

    摘要： Disclosed is a method for receiving a downlink signal through a receiving end in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a transmitting end, information on at least one antenna port of a reference signal for a control channel and at least one antenna port of a reference signal for a data channel; receiving the control channel on the basis of the reference signal for the control channel; and receiving the data channel on the basis of the reference signal for the control channel and the reference signal for the data channel, wherein the at least one antenna port of the reference signal for the control channel is included in the at least one antenna port of the reference signal for the data channel.

    摘要翻译： 公开了一种在无线通信系统中通过接收端接收下行链路信号的方法。 具体地，该方法包括以下步骤：从发送端接收关于控制信道的参考信号的至少一个天线端口和用于数据信道的参考信号的至少一个天线端口的信息; 基于控制信道的参考信号接收控制信道; 以及基于用于控制信道的参考信号和数据信道的参考信号接收数据信道，其中用于控制信道的参考信号的至少一个天线端口被包括在至少一个天线端口 数据通道的参考信号。

    METHOD FOR RECEIVING REFERENCE SIGNAL AND USER EQUIPMENT, AND METHOD FOR TRANSMITTING REFERENCE SIGNAL AND BASE STATION
    28.
    发明申请
    METHOD FOR RECEIVING REFERENCE SIGNAL AND USER EQUIPMENT, AND METHOD FOR TRANSMITTING REFERENCE SIGNAL AND BASE STATION 有权
    用于接收参考信号和用户设备的方法以及用于发送参考信号和基站的方法

    公开(公告)号：US20140112177A1

    公开(公告)日：2014-04-24

    申请号：US14116625

    申请日：2012-05-10

    申请人： Sungho Park ,  Binchul Ihm ,  Sunam Kim ,  Jiwon Kang ,  Jinyoung Chun ,  Kitae Kim

    发明人： Sungho Park ,  Binchul Ihm ,  Sunam Kim ,  Jiwon Kang ,  Jinyoung Chun ,  Kitae Kim

    IPC分类号： H04W24/10

    CPC分类号： H04W24/10 ,  H04B7/0626 ,  H04B17/24 ,  H04L1/0038 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04W52/143 ,  H04W52/16 ,  H04W52/325

    摘要： The present invention relates to a method and apparatus for transmitting a channel measurement reference signal for measuring channel state from user equipment, and a method and apparatus for receiving the channel measurement reference signal. The base station of the present invention transmits power information concerning a plurality of nodes to user equipment capable of receiving signals from the plurality of nodes, and the plurality of nodes each transmit respective channel measurement reference signals. The power Information includes channel measurement reference signal, transmission power for each of the plurality of nodes and information indicating downlink data transmission power ratios. The user equipment calculates channel state information on the plurality of nodes based on the power Information and the channel measurement reference signals from the plurality of nodes.

    摘要翻译： 本发明涉及用于从用户设备发送用于测量信道状态的信道测量参考信号的方法和装置，以及用于接收信道测量参考信号的方法和装置。 本发明的基站向能够从多个节点接收信号的用户设备发送关于多个节点的电力信息，并且多个节点各自发送各自的信道测量参考信号。 功率信息包括信道测量参考信号，多个节点中的每个节点的发射功率和表示下行数据传输功率比的信息。 用户设备基于来自多个节点的功率信息和信道测量参考信号来计算多个节点上的信道状态信息。

    METHOD FOR DETERMINING UPLINK TRANSMISSION POWER AND USER EQUIPMENT
    29.
    发明申请
    METHOD FOR DETERMINING UPLINK TRANSMISSION POWER AND USER EQUIPMENT 有权
    用于确定上行传输功率的方法和用户设备

    公开(公告)号：US20140094216A1

    公开(公告)日：2014-04-03

    申请号：US14116723

    申请日：2012-05-10

    申请人： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

    发明人： Sungho Park ,  Jinyoung Chun ,  Kitae Kim ,  Sunam Kim ,  Jiwon Kang ,  Binchul Ihm

    IPC分类号： H04W52/24 ,  H04W24/08

    CPC分类号： H04W52/242 ,  H04W24/08 ,  H04W52/146 ,  H04W52/40

    摘要： The present invention provides a method and apparatus for determining uplink transmission power, and a method and apparatus for uplink power control. The base station of the present invention provides user equipment (UE) with UE specific weights for downlink path loss for uplink power control when the UE simultaneously transmits signals using a plurality of nodes. The UE then determines uplink transmission power by applying the UE-specific weights to the downlink path loss.

    摘要翻译： 本发明提供了一种用于确定上行链路传输功率的方法和装置，以及用于上行链路功率控制的方法和装置。 本发明的基站在UE同时使用多个节点发送信号时向用户设备（UE）提供用于上行链路功率控制的下行链路路径损耗的UE特定权重。 然后，UE通过将UE特定权重应用于下行链路路径损耗来确定上行链路传输功率。