| 摘要 |
<p>A relay method of wireless access system is disclosed, which includes following steps: in the downlink direction: receiving the downlink data from the base station, wherein, the downlink data includes control information of the relay operation; constructing the downlink data to be resent; resending the constructed downlink data to each wireless communication terminal according to the configuration prescribed in the control information, in the uplink direction, receiving the uplink data from each wireless communication terminal according to the configuration prescribed in the control information; recovering the uplink data from each wireless communication terminal; resending the uplink data to the base station according to the configuration prescribed in the control information. The present invention also provides corresponding base station device, relay device and wireless relay system. Through the present invention, the base station can perform the centralized control for the whole multi-stage wireless relay system, simplify the complexity of the relay device effectively, and realize the transparent transmission for the wireless communication terminals. ® KIPO & WIPO 2009</p> |
