An Improved Blind Channel Estimation Using FIR Multirate Filterbanks
Zemin Liu · Information and Electronic Engineering · 2007
An blind channel estimation scheme based on nonmaximally decimated FIR multirate filter-bank is proposed in this paper.It is presented that the proposed algorithm is not sensitive to the character-istics of the channel to be estimated.It performs well with channels having zeros on the unit circle,and mixed phase as well.The Simulation results show the superior performance and robustness of the proposed algorithm.