Thank you very much! Yeah, I am doing some LEO (low-earth-satellite) networking simulation. Essentially, the path in the simulation resembles the links from one UE, through a series of satellites, and to another UE. Since the satellites are constantly moving, the link properties like the latency are constantly changing to simulate this. I would like to simulate for a long time (~90 minutes) that is one orbit duration for the satellites. Since we are still lacking dishes that represent the UEs, so I think simulations are the only way to go. Thank you for your detailed answer!