Importance

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Abstract

Some embodiments are implemented in a communication system that includes a first communication system comprised of a licensed wireless radio access network and a core network, and a second communication system comprising a plurality of user hosted access points and a network controller. In some embodiments, each access point operates using short range licensed wireless frequencies to establish a service region. In some embodiments, the network controller communicatively couples the core network to the plurality of access points. Some embodiments provides a method of user equipment registration with a closed subscriber group (CSG) where a network controller receives a registration request for a UE from an access point including an initial non-access stratum (NAS) message from the user equipment and a CSG identifier (CSG-ID). The network controller forwards the NAS and CSG-ID the core network. The method receives, at the network controller, a permanent identifier from the core network and completing registration. The method uses the permanent identity of the UE to complete the ULE registration.

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First Claim