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    • 1. 发明申请
    • DATA-RECEIVING METHOD AND APPARATUS FOR RELAY STATION IN WIRELESS COMMUNICATION SYSTEM
    • 用于无线通信系统中的中继站的数据接收方法和设备
    • WO2010101366A3
    • 2010-11-25
    • PCT/KR2010001144
    • 2010-02-24
    • LG ELECTRONICS INCPARK KYUJINCHUNG JAE HOONCHO HANGYUKWON YEONG HYEONMOON SUNGHO
    • PARK KYUJINCHUNG JAE HOONCHO HANGYUKWON YEONG HYEONMOON SUNGHO
    • H04B7/14H04L27/26
    • H04B7/155H04B7/2606H04L5/0007H04L5/0053H04L5/0094H04L27/26H04L27/2602
    • The data-receiving method for a relay station in a wireless communication system comprises the steps of: receiving wireless resource allocation information from a base station via a relay physical downlink control channel (R-PDCCH); and receiving data from the base station via a relay physical downlink shared channel (R-PDSCH) indicated by the wireless resource allocation information, wherein said wireless resource allocation information contains allocation information of a resource block in a frequency domain and allocation information of an OFDM symbol in a time domain. The method of the present invention provides wireless resource allocation information which indicates the time relationship between the control channel through which the base station transmits information to user equipment and the control channel through which the relay station transmits information to the user equipment connected to the relay station, thus enabling the relay station to reliably receive the signal transmitted from the base station in a backhaul link between the base station and the relay station in the wireless communication system containing the relay station.
    • 用于无线通信系统中的中继站的数据接收方法包括以下步骤:经由中继物理下行链路控制信道(R-PDCCH)从基站接收无线资源分配信息; 以及经由由所述无线资源分配信息指示的中继物理下行链路共享信道(R-PDSCH)从所述基站接收数据,其中,所述无线资源分配信息包含频域中的资源块的分配信息和OFDM的分配信息 时间域中的符号。 本发明的方法提供无线资源分配信息,该信息指示基站向用户设备发送信息的控制信道与中继站通过其向连接到中继站的用户设备发送信息的控制信道之间的时间关系 从而使得中继站在包含中继站的无线通信系统中的基站与中继站之间的回程链路中可靠地接收从基站发送的信号。
    • 5. 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。