Satellite Channel Modeling for 5G Wireless Device Testing

Recent developments in 3GPP have introduced a satellite component to traditional terrestrial cellular 5G systems. The purpose of non-terrestrial network (NTN) access is to provide coverage to remote areas that are otherwise unreachable with a cellular network, especially in mission-critical environments. Standard land mobile communications have been tested against realistic propagation conditions for years; they are a fundamental design criterion of any wireless system and non-terrestrial networks are no exception.