Downloadable computer simulation software for validating fifth generation (5G), fourth generation (4G, LTE), NarrowBand Internet of Things (NB-IoT), Category M (Cat-M), and radio access networks (RANs), for simulating user equipment (UE) for 5G, 4G, LTE, NB-IoT, and Cat-M, for simulating cellular network performance, for emulating real world scenarios for RAN validation via set up of multiple traffic profiles, radio models, mobility paths, and velocities, for emulating communication networks,...