使用OFDM对信道进行的估计。只要采用梳状导频的插入-Using OFDM for channel estimation conducted. As long as the use of comb pilot insertion

基于梳状导频序列的LS信道估计算法，采用线性内插法、时域插值法进行滤波得到整个信道的响应-LS channel estimation algorithm based on comb guide frequency sequence, using linear interpolation, time-domain interpolation filter to get the sound of the entire channel Should