| 摘要 |
An object is to reduce inter-carrier interference caused by frequency fluctuations, amplitude fluctuations, phase fluctuations, or the like without reducing a transmission efficiency. On a receiving end, a canceling filter section (223) is provided, alleviating the inter-carrier interference caused by the frequency fluctuations, the amplitude fluctuations, the phase fluctuations, or the like through filtering processing. On a transmitting end, a precoding section (211) is provided, facilitating determination of demodulation data in a vector demodulation section (224) on the receiving end through precoding processing. Or on the receiving end, a trellis decoding section (225) is provided, decoding the demodulation data through trellis decoding processing. |
