COMMUNICATION DEVICE AND COMMUNICATION METHOD

摘要

A transmission unit converts a transmission symbol into a half symbol, and performs communication under a condition that there is a predetermined difference between an even subcarrier and an odd subcarrier. A reception unit Fourier-transforms a reception symbol to demodulate the data assigned to the subcarriers, and inversely Fourier-transforms the demodulated data to create a first symbol corresponding to the even subcarrier. The reception unit eliminates the first symbol component from the reception symbol to create a second symbol corresponding to the odd subcarrier, and Fourier-transforms the second symbol to demodulate the data assigned to the subcarriers.