Testing NB-NTN devices

NTN is a game changer in mobile communication, providing connectivity where terrestrial networks are unavailable. This demo showcases the first 5G test cases in FR1, where the CMX500 one-box tester (OBT) is connected to the Device Under Test (DUT) to simulate specified test scenarios that integrate base stations and satellites. The Contest GUI offers various test scenarios and is capable of performing conformance tests (PCT, RRM, RF) as well as NetOp (e.g., Skylo, T-Mobile Starlink) test cases, all within a single Contest GUI.