NextG Lab Resources
GMU O-RAN Testbed
Mix and match of USRP X310, USRP B210 and COTS UEs. This picture shows one BS and one UE, however, currently, we have 14 SDRs and thus, can support multiple BS and multiple UEs.
Fully open-source 4G/5G O-RAN testbed built using
Open cellular software, srsRAN for 4G/5G UE, eNB/gNB
Open5GS for EPC/5G Core
O-RAN software community code for RAN Intelligent Controller (RIC)
Software defined radios (USRPs) and COTS UEs
Supports both SDR connections (OTA and Cable-based) and ZMQ based simulated links.
This testbed has been built using open-source Open AI Cellular (OAIC) codebase, and libraries.
Rack server (hosting Near-real-time RIC)
NI USRP X310
5G Positioning Testbed
5G positioning testbed using three base stations.
Full functional Open air interface (OAI) based 5G positioning testbed.
Currently supports Positioning Reference Signal (PRS) and capturing of Time of Arrival (ToA) measurements which can be used for positioning.
Utilizes three base stations (synchronized using Octoclock-G) for positioning a UE.
Also supports MATLAB 5G toolbox integrated with SDRs.
5G mmW testbed. It shows one transmitter and one receiver using Sivers EVKs as the front end.
A fully functional mmWave testbed.
Based on four 28 GHz Sivers EVKs and SDRs (USRP X310s).