The feature used in the algorithm is invariant with respect to flatfading, and can resist multipath fading of frequency-selecting channel in quite a few degree.
算法所用特征对平坦衰落信道具有衰落不变性,对频率选择性衰落信道也具有很强的抗多径能力。
2
The combination of MIMO and OFDM greatly increases the system capacity in the sense that OFDM and MIMO can respectively provide flatfading channel and spatial gain.
Simulation results show that the system can get satisfactory image communication performance in the very high spectral efficiency situation over the flatfading channel.