![Open5GCore non3GPP Access Support 2022, 1152/576 Open5GCore non3GPP Access Support 2022](https://cdn0.scrvt.com/fokus/7850b4755611674b/e9ae79ff001b/v/fb5f67628927/Open5GCore_non3gpp-acess_2022.png)
Fraunhofer FOKUS
Support for untrusted non-3GPP access – tested with WiFi and LiFi
- N3IWF – support for secure connectivity with the UE (NWu) and interconnection with the core network: N2 (NGAP), N3(GTP-U)
- AMF - N1/N2 support for concurrent 3GPP and non-3GPP access
- SMF - support for concurrent 3GPP and non-3GPP access
- 5G UE simulation – N1 support for concurrent 3GPP and non-3GPP access, PDU session handover
Android UE – regular Android app for non-3GPP connectivity
Other support for non-3GPP accesses:
- Over the top integration
- tested with 60Ghz WiFi and Satellite
- OTT connection with UE and the gNB simulation
- Trusted non-3GPP access:
- The UE is connecting to the TNGW without additional NWu security