ofdm系统中的信道编码和调制方式，是比较全面的模仿了无线信道的一些干扰特性-OFDM system channel coding and modulation method is more comprehensive to imitate some of the wireless channel interference characteristics of

在ofdm调制中运用压缩感知中OMP算法进行信道估计并与LS算法进行比较-Ofdm modulation using compressed sensing OMP algorithm for channel estimation and comparison with the LS algorithm