Network-assisted attachment for hybrid subscribers

Abstract

A first network component in a first wireless network may be configured to: receive a first request from a core network component in the first wireless network, to authenticate a User Equipment device (UE); and attempt to authenticate the UE. When the attempt to authenticate the UE is successful, the first component may send a first reply to the core network component. The first reply may indicate that the UE is successfully authenticated. When the attempt to authenticate the UE is not successful, the first component may send a second request to authenticate the UE to a second network component in a second wireless network; and receive a response to the second request from the second network component. The response may indicate whether the UE is successfully authenticated at the second network component.