RECEIVER AND RECEIVING METHOD

摘要

PROBLEM TO BE SOLVED: To precisely perform synchronization detection even when clock frequency deviation between a base station and a receiver is large. SOLUTION: A phase shift angle detection part 106 detects the phase deviation angle of a decoding signal and a control part 103 obtains the correcting amount of clock frequency deviation on a receiving side relative to a transmission side to correct the clock frequency deviation by this correcting amount. A weight coefficient calculation part 111 calculates a weight coefficient in accordance with the correcting amount. A phase correction angle calculation part 107 weights a phase shifting angle with the weight coefficient to calculate a phase correction angle, and a synchronization detecting part 108 performs synchronization detection with phase correction of a decoding signal on the basis of the phase correction angle.