The study shows that the algorithm can complete frequency offset tracking in AWGN channel and multipathfadingchannel.
研究表明，该算法既能在AWGN信道中也能在多径衰落信道中完成频偏跟踪工作。
2
OFDM transforms frequency-selective multipathfadingchannel into flat channel in the frequency domain and reduce the effect of multipathfading.
OFDM技术通过将频率选择性多径衰落信道在频域内转换为平坦信道，从而减小了多径衰落的影响。
3
With this model, the blind multiuser detection and iterative algorithm of MC-CDMA systems based on subspace projection are studied in the multipathfadingchannel.