Robustness of iterative principles to channel estimation mismatch

We show that iterative principles have robustness against mismatch between true and noisy estimation over a flat Rayleigh fading channel as an example. As a result, we come to firmly believe that iterative principles are capable of hooking a receiver system directly at the true synchronization. This may open up a possibility to materialize a simple receiver structure whose core is based on iterative principles.