MOBILE COMMUNICATION METHOD AND WIRELESS BASE STATION

摘要

The objective of the present invention is to avoid feedback of unnecessary CQI when a CoMP transmission/reception process is performed. A mobile communication method according to the present invention comprises: a step (A) in which a wireless base station (eNB) uses RRC signals to set CoMP transmission points for a mobile station (UE) connected to a cell controlled by the mobile base station (eNB); a step (B) in which the wireless base station (eNB) uses MAC-CE signals to activate/deactivate the set transmission points for the mobile station (UE); and a step (C) in which the mobile station (UE) transmits CQI at the activated transmission points to the wireless base station (eNB), and does not transmit CQI at the deactivated transmission points.