An autocorrelated inverse method for nakagami-m envelope simulation

The autocorrelation characteristic of Nakagami-m fading channel simulated by the original Inverse Method agree with the theoretical value poor because of the loss of phase information. An efficient method to improve the autocorrelation characteristic of the Inverse Method is presented adding the lost phase information of Rayleigh sequence during inverse transform process by symbol correction. Simulation results show that the autocorrelation of proposed method is much better than the original method.