The performance of adaptive interference suppression filters used in PN spread-spectrum systems

The performance of the optimal and adaptive interference suppression filters in pseudonoise spread spectrum systems has been determined by simulation. The performance index is the factor which represents the improvement in the signal-to-noise ratio due to the use of the interference suppression filter. The simulations include the linear M-step prediction and interpolation filters and some of the best-known iterative and time-recursive algorithms (least-mean square, Burg, and Kalman algorithms).<
>