| 摘要 |
A base station (10) communicates with a mobile station. The base station (10) has a scheduler (12) and a control signal transmitter (13). The scheduler (12) selects from among a plurality of data series corresponding to resources used for transmitting a signal used by a mobile station to measure reception quality identification information for identifying the data series that corresponds to the position of the mobile station. The control signal transmitter (13) transmits the identification information to the mobile station. The mobile station has a control signal receiver a channel state information (CSI) measuring unit and a CSI transmitter. The control signal receiver receives the identification information transmitted by the control signal transmitter (13). The CSI measuring unit uses a signal for the data series identified by the identification information to measure the reception quality. The CSI transmitter transmits information representing the reception quality measured by the CSI measuring unit to the base station (10). |
