BASE STATION AND METHOD OF ADJUSTING REFERENCE TIMING ON BASE STATION

摘要

An FFT processing unit (16) carries out FFT processing upon OFDM signals that are received by a receiving unit (12). An interference level acquisition unit (194) derives interference signal levels for unused unit wireless resources on a base station (1) for each of a plurality of candidate timings for a reference timing upon the base station (1), on the basis of the output signals of the FFT processing unit (16). A reference timing adjustment unit (190) determines a new timing of the reference timing from the plurality of candidate timings on the basis of the interference signal levels that are derived by the interference level acquisition unit (194).