LTE-FDD Femtocell Downlink Simulator
4.0
The link path loss includes distance dependent path loss, shadow fading, fast fading and antenna gain. The simulation considers fast channel variation in both frequency and time domain. In each RB, the channel (link between TX and RX antenna) is assumed to be a complex white Gaussian random variable with zero mean, which is constant within the RB frequency range (180 kHz) and a 1 ms time duration. The channel variation between adjacent RBs and time intervals are independent.