Reception device, demodulator, and communication method

摘要

A reception device (10) comprises an averaging unit (14) configured to calculate at least one of an average value concerning in-phase components and quadrature phase components for a plurality of received data symbols, and an average value of reception power values for the plurality of received data symbols; and an amplitude estimator (15) configured to estimate amplitudes of the plurality of data symbols based on the average value calculated by the averaging unit.