A Study on Blind Channel Estimation Using Chaotic Coded Technique
Wei Xue · 2002
A novel DBD algorithm is presented in this paper that can be exploited in blind channel estimation. Chaotic coded signals generated by the logistic map are employed by this algorithm while the channel is represented by an autoregressive model. The applicability of this algorithm is demonstrated in a speech transmission scenario using chaotic coded speech and is compared with the existing FIR_DAF_LMS algorithm.