Transport of multihoming service related information between user equipment and 3GPP evolved packet core

摘要

One object of the present invention, in an embodiment, is a method for the transport of multihoming service related information between User Equipement UE and 3GPP Evolved Packet Core EPC through untrusted non 3GPP Access Network, said method comprising a step of:
- transporting multihoming service related information using signaling exchanged for security procedures between UE and an evolved Packet Data Gateway ePDG of said untrusted non 3GPP Access Network.