| 摘要 |
<p>PURPOSE: A wireless communication system is provided to improve communication performance by reflecting a wave environment to a pilot channel configuration. CONSTITUTION: A receiving device includes a receiving antenna(100), a receiving unit, a serial/parallel converting unit, a discrete Fourier transform unit(102), a parallel/serial converting unit(103), a demodulator(104), a channel estimator(105), a decoder(106), a receiving quality information generating unit(110), a frame requesting unit(111), a transmitting unit(112), and a transmitting antenna(120). The receiving quality information generating unit generates receiving quality information. An SINR(Signal to Interface and Noise Ratio) is obtained based on a channel estimation value received from the channel estimator. The receiving quality information generating unit obtains the SINR by interference noise power and desirable power of each pilot symbol.</p> |
