(RAN) based on OpenAirInterface (OAI) for a fifth generation (5G) mobile network. Because
the availability of a full OAI 5G support was delayed, we initially built a fourth generation (4G)
RAN using an OAI RAN with an NI 2944R Universal Software Radio Peripheral (USRP)
hardware and Fraunhofer 5G core network software. This paper presents measurement
results of the 4G performance in various use cases. Measurement methods and results for …