Jakes Model Rayleigh Channel Simulation Issues

In Jakes model Rayleigh channel simulations, we need to consider multiple parameters including path gains, time delays, sampling frequency, and carrier frequency. These parameters play crucial roles in channel simulation as they significantly impact signal transmission and reception quality. Through precise simulation and analysis of these parameters, we can better understand channel characteristics and provide references for wireless communication system design and optimization. Therefore, when conducting Jakes model Rayleigh channel simulations, it is essential to properly account for these key parameters. Implementation typically involves generating complex Gaussian random processes using sum-of-sinusoids method, where the number of oscillators and their frequencies are determined by the Doppler spread and carrier frequency parameters. The sampling frequency must satisfy the Nyquist criterion relative to the maximum Doppler shift, while path gains and delays are implemented through tap weights and delay lines in the channel model structure.