UPF is a part of YateUCN.
The User Plan Function (UPF) deals with User Plane data under the control of SMF. It is roughly equivalent to 4G SGW and PGW.
The UPF supports:
The 5G Call Flow process
MiniCore is a Software-defined compact Core Network that can be used as a test 5G network, LTE/IMS or GSM/GPRS Core Network.
See the product here ››