PDU SESSION HANDOVER BETWEEN 3GPP AND NON-3GPP ACCESSES

摘要

The present invention relates to a PDU session handover between 3GPP and non-3GPP accesses, which provides an optimized service by service continuity and a policy and can manage a PDU session for sharing between RATs in a network. According to the present invention, the PDU session handover is managed with a UE in a core network including an NAS message in accordance with a type thereof.;COPYRIGHT KIPO 2019