Efficient adaptive channel estimation algorithm for Doppler effect elimination
一种抗多普勒效应的改进自适应信道估计算法*

This paper proposed an efficient adaptive channel estimation algorithm for Doppler effect elimiantion.recursively the computational complexity by recursively updating the channel estimates and by applying the matrix inversion lemma, the estimator was to perform DD channel tracking.The results from simulation demonstrate that the new algorithm improve the BER performance and exhibits robust performance in fast fading environments with high Doppler frequencies.