FIELD: information technology.
SUBSTANCE: receiver comprises: a reception means for receiving an OFDM (Orthogonal Frequency Division Multiplexed) signal consisting of signals transmitted in accordance with an OFDM method from a plurality of transmitting devices; a unit for calculating a correction value for correcting the drift value of the OFDM signal using the phase of either a first pilot signal or a second pilot signal, extracted from the obtained OFDM signal; the first pilot signal is obtained from pilot signals which are in phase with each other, coming from a plurality of transmitting devices; the second pilot signal is obtained from pilot signals which are not in phase with each other, coming from a plurality of transmitting devices; and a correction unit or correcting the drift value of the OFDM signal in accordance with the calculated correction value.
EFFECT: high accuracy of processing demodulation signals transmitted in accordance with a MICO scheme.
15 cl, 15 dwg
