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    • 1. 发明申请
    • METHOD OF PERFORMING DIRECT COMMUNICATION BETWEEN TERMINALS, METHOD OF SUPPORTING SAME, AND APPARATUS FOR SAME
    • 在终端之间执行直接通信的方法,支持其的方法以及用于其的装置
    • WO2013028044A3
    • 2013-05-10
    • PCT/KR2012006831
    • 2012-08-27
    • LG ELECTRONICS INCLIM DONGGUKCHO HANGYUPARK KYUJIN
    • LIM DONGGUKCHO HANGYUPARK KYUJIN
    • H04B7/24H04W72/04
    • H04W28/0289H04W72/085H04W76/023
    • The present invention relates to a method of performing direct communication between terminals, a method of supporting same, and an apparatus for same. A method for a base station to support device-to-device (D2D) communication in a wireless communication system supporting the D2D communication includes the steps of: receiving D2D link information including at least one piece of information on a reception signal strength or a signal to noise ratio (SNR) for a link between D2D terminals and information on a degree of interference by at least one other D2D terminal transmitting a transmission request signal from at least one D2D terminal receiving the transmission request signal which is a signal for requesting the D2D communication; and setting at least one D2D link between the receiving D2D terminals on the basis of the at least one piece of information on the reception signal strength or the signal to noise ratio (SNR) for the link between the D2D terminals and the information on the degree of interference, wherein the set D2D link information can include information on a D2D terminal pair for performing the D2D communication.
    • 本发明涉及一种在终端之间进行直接通信的方法,一种支持终端的方法及其装置。 一种用于在支持D2D通信的无线通信系统中支持设备到设备(D2D)通信的基站的方法包括以下步骤:接收包括至少一条关于接收信号强度或信号的信息的D2D链路信息 D2D终端之间的链路的信噪比(SNR)和由至少一个其它D2D终端的信息的信息的信息,所述至少一个D2D终端从接收作为请求D2D的信号的至少一个D2D终端发送发送请求信号 通讯; 并且根据关于D2D终端之间的链路的接收信号强度或信噪比(SNR)的信息和关于程度的信息的至少一条信息,在接收D2D终端之间设置至少一个D2D链路 的干扰,其中所述D2D链路信息可以包括关于用于执行D2D通信的D2D终端对的信息。
    • 4. 发明申请
    • APPARATUS AND METHOD FOR PERFORMING OR SUPPORTING COOPERATIVE COMMUNICATION BETWEEN TERMINALS IN A WIRELESS COMMUNICATION SYSTEM
    • 在无线通信系统中执行或支持终端之间的协调通信的装置和方法
    • WO2011149307A3
    • 2012-04-19
    • PCT/KR2011003908
    • 2011-05-27
    • LG ELECTRONICS INCPARK KYUJINCHO HANGYULIM DONGGUK
    • PARK KYUJINCHO HANGYULIM DONGGUK
    • H04B7/02H04B7/26H04W52/02H04W88/02
    • H04B7/15592H04B7/026H04W72/048Y02D70/12Y02D70/126Y02D70/442Y02D70/446
    • The present invention relates to an apparatus and method for performing cooperative communication between terminals in a wireless communication system, and to an apparatus and method for supporting cooperative communication between terminals in a wireless communication system. According to one embodiment of the present invention, a base station comprises a receiver and a transmitter. The receiver receives, from a first terminal, a first message containing information on a first terminal identifier, information which enables a direct link connection between the first terminal and one or more candidate terminals capable of cooperative communication in a cell to which the first terminal belongs, and/or information on the mode in which the first terminal performs cooperative communication. The transmitter transmits, to said one or more candidate terminals, a message for requesting a direct link connection with the first terminal, wherein the message contains the information on the first terminal identifier and/or information on the mode in which the first terminal performs cooperative communication. Here, the network to which the first terminal and the candidate terminals are linked is different from the network to which the first terminal and the base station are linked.
    • 本发明涉及一种用于在无线通信系统中的终端之间执行协作通信的装置和方法,以及用于支持无线通信系统中的终端之间的协作通信的装置和方法。 根据本发明的一个实施例,基站包括接收机和发射机。 接收机从第一终端接收包含关于第一终端标识符的信息的第一消息,能够在第一终端与第一终端所属小区之间能够进行协作通信的一个或多个候选终端之间的直接链路连接的信息 ,和/或关于第一终端进行协作通信的模式的信息。 所述发射机向所述一个或多个候选终端发送用于请求与所述第一终端的直接链路连接的消息,其中所述消息包含关于所述第一终端标识符的信息和/或所述第一终端执行协作的模式的信息 通讯。 这里,第一终端和候选终端所链接的网络与第一终端和基站所链接的网络不同。