Mobile communication method, wireless base station, and relay node

摘要

Disclosed is a mobile communication method provided with a process (A) in which, when predetermined triggers are detected, a wireless base station (DeNB) notifies a relay node (RN) of the transmission timing of MBSFN subframes by means of a signal for altering the structure of an RRC connection set between the wireless base station (DeNB) and the relay node (RN); a process (B) for scheduling the wireless base station (DeNB) to transmit downlink signals to the relay node (RN) at the transmission timing of the MBSFN subframes; and a process (C) for scheduling the relay node (RN) to transmit downlink signals at a timing outside the transmission timing of the MBSFN subframes.