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    METHOD AND APPARATUS FOR DETERMINING CHANNEL QUALITY IN A WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING CHANNEL QUALITY IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于确定无线通信系统中的信道质量的方法和装置

    公开(公告)号：US20140321299A1

    公开(公告)日：2014-10-30

    申请号：US14041499

    申请日：2013-09-30

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Eun-Yong Kim ,  Ho-Joong Kwon ,  Joseph Jeon ,  June Moon ,  Young-Goo Han

    IPC分类号： H04W24/08

    CPC分类号： H04W24/08 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/0035 ,  H04W72/04

    摘要： A method and apparatus are provided for determining channel quality in a wireless communication system. The method includes receiving Channel Quality Information (CQI) from a receiver; generating a channel quality reference value by correcting the received CQI using first resource use/nonuse information received from a scheduler that indicates whether an adjacent cell used resources at a previous time, and received signal power information measured in the adjacent cell; and determining a channel quality value at a current time using the generated channel quality reference value and second resource use/nonuse information received from the scheduler that indicates whether an adjacent cell uses resources at the current time.

    摘要翻译： 提供了一种用于确定无线通信系统中的信道质量的方法和装置。 该方法包括从接收机接收信道质量信息（CQI）; 通过使用指示相邻小区是否在先前使用的资源的调度器接收到的第一资源使用/不使用信息以及在相邻小区中测量的接收信号功率信息来校正接收到的CQI来生成信道质量参考值; 以及使用生成的信道质量参考值和从调度器接收的指示相邻小区在当前时间是否使用资源的第二资源使用/不使用信息来确定当前时间的信道质量值。

    Apparatus and method for controlling interference in a wireless communication system
    5.
    发明授权
    Apparatus and method for controlling interference in a wireless communication system 有权
    用于控制无线通信系统中的干扰的装置和方法

    公开(公告)号：US09225466B2

    公开(公告)日：2015-12-29

    申请号：US14219663

    申请日：2014-03-19

    申请人： Samsung Electronics Co., Ltd.

    发明人： Joseph Jeon ,  Eun-Yong Kim ,  Ho-Joong Kwon

    IPC分类号： H04W36/00 ,  H04L1/00 ,  H04W28/22 ,  H04W72/08

    CPC分类号： H04L1/0002 ,  H04W28/22 ,  H04W72/082

    摘要： Methods and apparatus are provided for controlling interference by a TP in a wireless communication system. A first message, which includes channel quality information for the TP, is received from a terminal to which the TP provides a communication service. A second message, which includes received power information for a reference signal received from the terminal, is received from at least one neighbor TP. A data transmission rate is determined for the terminal based on the channel quality information and the received power information.

    摘要翻译： 提供了用于在无线通信系统中控制TP的干扰的方法和装置。 从TP提供通信服务的终端接收包括TP的信道质量信息的第一消息。 从至少一个邻居TP接收包括从终端接收的参考信号的接收功率信息的第二消息。 基于信道质量信息和接收到的功率信息确定终端的数据传输速率。

    APPARATUS AND METHOD FOR CONTROLLING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM
    6.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于控制无线通信系统干扰的装置和方法

    公开(公告)号：US20140287788A1

    公开(公告)日：2014-09-25

    申请号：US14219663

    申请日：2014-03-19

    申请人： Samsung Electronics Co., Ltd.

    发明人： Joseph JEON ,  Eun-Yong Kim ,  Ho-Joong Kwon

    IPC分类号： H04L1/00 ,  H04W24/02

    CPC分类号： H04L1/0002 ,  H04W28/22 ,  H04W72/082

    摘要： Methods and apparatus are provided for controlling interference by a TP in a wireless communication system. A first message, which includes channel quality information for the TP, is received from a terminal to which the TP provides a communication service. A second message, which includes received power information for a reference signal received from the terminal, is received from at least one neighbor TP. A data transmission rate is determined for the terminal based on the channel quality information and the received power information.

    摘要翻译： 提供了用于在无线通信系统中控制TP的干扰的方法和装置。 从TP提供通信服务的终端接收包括TP的信道质量信息的第一消息。 从至少一个邻居TP接收包括从终端接收的参考信号的接收功率信息的第二消息。 基于信道质量信息和接收到的功率信息确定终端的数据传输速率。

    METHOD AND APPARATUS FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中传输数据的方法和装置

    公开(公告)号：US20140357286A1

    公开(公告)日：2014-12-04

    申请号：US14372409

    申请日：2013-01-16

    申请人： Samsung Electronics Co., Ltd.

    发明人： Joseph Jeon ,  Ho-Joong Kwon ,  Eun-Yong Kim ,  June Moon

    IPC分类号： H04W72/04

    CPC分类号： H04W72/04 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04W76/00 ,  H04W76/15

    摘要： The present invention relates to a method and apparatus for transmitting data in a wireless communication system for supporting multi-cells formed of a plurality of sub-cells. The method includes the steps of: connecting at least one virtual transmission port to each of the plurality of sub-cells; determining the transmission mode for a terminal on the basis of channel states between at least two of the plurality of sub-cells and the terminal; and transmitting data for each sub-cell to the terminal through at least one virtual transmission port connected to a corresponding sub-cell on the basis of the determined transmission mode.

    摘要翻译： 本发明涉及在用于支持由多个子小区形成的多小区的无线通信系统中发送数据的方法和装置。 该方法包括以下步骤：将至少一个虚拟传输端口连接到多个子单元中的每一个; 基于所述多个子小区中的至少两个与所述终端之间的信道状态来确定终端的传输模式; 以及基于所确定的传输模式，通过连接到对应的子小区的至少一个虚拟传输端口向终端发送每个子小区的数据。

    TRANSMISSION METHOD AND APPARATUS IN A WIRELESS COMMUNICATION SYSTEM
    9.
    发明申请
    TRANSMISSION METHOD AND APPARATUS IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的传输方法和设备

    公开(公告)号：US20130322373A1

    公开(公告)日：2013-12-05

    申请号：US13907101

    申请日：2013-05-31

    申请人： Samsung Electronics Co., Ltd.

    发明人： Joseph JEON ,  Jee-Woong Kang ,  Ho-Joong Kwon ,  Eun-Yong Kim ,  June Moon ,  Sung-Woo Park

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406 ,  H04B7/024 ,  H04B7/0473 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0057 ,  H04L5/0073 ,  H04L25/03949 ,  H04W88/02

    摘要： A transmission method and apparatus are provided for use in a wireless communication system in which a cell includes a plurality of sub-cells. A Transmission Point (TP) in the wireless communication system includes a transmitter configured to transmit a signal to each of the plurality of sub-cells through a plurality of antennas; a receiver configured to receive uplink control information from a User Equipment (UE) located within at least one of the plurality of sub-cells; and a controller configured to determine a virtual matrix for each of the plurality of sub-cells, to select a precoding matrix according to the virtual matrices of the plurality of sub-cells, to determine a cooperative transmission mode or a normal transmission mode, based on the received uplink control information, and to control the transmitter to perform downlink transmission on a sub-cell basis through the virtual matrices of the sub-cells according to the determined transmission mode.

    摘要翻译： 提供一种用于无线通信系统中的传输方法和装置，其中小区包括多个子小区。 无线通信系统中的传输点（TP）包括被配置为通过多个天线向多个子小区中的每一个发送信号的发射机; 接收器，被配置为从位于所述多个子单元中的至少一个子单元中的用户设备（UE）接收上行链路控制信息; 以及控制器，被配置为确定所述多个子单元中的每一个的虚拟矩阵，以根据所述多个子单元的虚拟矩阵来选择预编码矩阵，以基于所述多个子单元的虚拟矩阵来确定协作传输模式或正常传输模式 并且根据确定的传输模式，控制发射机通过子小区的虚拟矩阵在子小区的基础上进行下行链路传输。