| 摘要 |
The communication apparatus at a transmission side executes an inverse Fourier transform to a signal after a BPSK modulation, thereby to generate a transmission symbol, and transmits the transmission symbol in a half-symbolized status. The communication apparatus at a reception side separates a received signal into even sub-carriers and odd sub-carriers, and first demodulates only the received symbol of the half-symbolized even sub-carriers. The communication apparatus at the reception side removes the symbol component of the even sub-carriers from the received symbol, and demodulates only the received symbol of the odd sub-carriers. |
