Channel estimation algorithms explain the behavior of the channel and its allow the receiver to approximate the impulse response of the channel. This knowledge of the channels behavior is well-utilized in modern radio communications. Adaptive channel equalizers utilize channel estimates to overcome the effects of noise.Once a model has been established, its parameters need to be continuously updated(estimated) in order to minimize the error as the channel changes. If the receiver has a prior knowledge of the information being sent over the channel, it can utilize this knowledge to obtain...