Patent ID: 10595349

Abstract:
Method for an ePDG in a MNO network, the MNO network comprising an access point, an MME, a Serving Gateway, a MNO PGW providing MNO IP services, and the ePDG, wherein the ePDG, may provide PDN services to UEs of a NH network; the NH network comprising an NH-AP communicating with the ePDG. A UE is adapted for connecting to the MNO network; the UE being adapted for finding a NH cell and engaging in setting up a connection in the NH network between the UE and the NH-AP. The ePDG engaging in setting up a first MNO bearer between the MNO ePDG and the MNO PGW; engaging in setting up a first IPsec tunnel between the UE and the MNO ePDG; engaging setting up a second MNO bearer between the MNO ePDG and the MNO PGW, and requesting setting up a second IPsec tunnel between the UE and the MNO ePDG, for providing differentiated services for the UE.