| 摘要 |
PROBLEM TO BE SOLVED: To perform adequate transmission output control.SOLUTION: A mobile terminal 3 synthesizes reception signals from a plurality of antennas by means of an antenna array reception method, and also transmits a feedback signal when performing transmission output control with a base station 5. The mobile terminal comprises: a CNR calculation unit 131 for obtaining reception quality on the basis of a reception signal from one of the plurality of antennas and a known signal; and a feedback information determination unit 110 for determining feedback information from the reception quality. The mobile terminal transmits the feedback signal on the bases of the feedback information to the base station 5. |
