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    • 32. 发明申请
    • METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
    • 用于在无线通信系统中发送/接收信号的方法和装置
    • WO2010143868A2
    • 2010-12-16
    • PCT/KR2010003668
    • 2010-06-08
    • LG ELECTRONICS INCKIM HAK SEONGSEO HAN BYULKIM KI JUN
    • KIM HAK SEONGSEO HAN BYULKIM KI JUN
    • H04B7/14H04L27/26
    • H04L5/0053
    • According to one aspect of the present invention, a method in which a relay station receives a signal in a wireless communication system comprises: a step of receiving backhaul resource allocation information from a base station; and a step of receiving backhaul downlink data from the base station through a wireless resource indicated by the backhaul resource allocation information. The wireless resource includes a plurality of symbols in a time domain, and the plurality of symbols have boundaries therebetween which are shifted on the basis of the symbols contained in a frequency band allocated to macro user equipment. The wireless resource includes a plurality of subcarriers in a frequency domain, and at least one subcarrier from among the plurality of subcarriers which is adjacent to the frequency band allocated to the macro user equipment is set as a guard subcarrier in which the base station transmits no signal.
    • 根据本发明的一个方面,一种中继站在无线通信系统中接收信号的方法包括:从基站接收回程资源分配信息的步骤; 以及通过由回程资源分配信息指示的无线资源从基站接收回程下行链路数据的步骤。 无线资源包括时域中的多个符号,并且多个符号之间具有基于包含在分配给宏用户设备的频带中的符号而偏移的边界。 无线资源包括频域中的多个子载波,并且与分配给宏用户设备的频带相邻的多个子载波中的至少一个子载波被设置为基站发送无保护副载波 信号。