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US 9,084,032 B2Granted
Convert IP telephony network into a mobile core network
AssigneeIntermec IP Corp.
InventorsMarkku Rautiola, Heikki Oukka
Life of this patent
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AssigneeIntermec IP Corp.
InventorsMarkku Rautiola, Heikki Oukka
Estimating the term…
A system includes a terminal, a wireless access network, an IP telephony network, a core network gateway from the IP telephony network to the public mobile phone network and a network device, which connects the wireless access network to the IP telephony network and adapts the IP telephony network services to be used by utilizing the circuit-switched signaling protocols of the terminal. A location updating request is received from the terminal over the wireless access network. Location updating is performed via a core network gateway. The network device performs user registration to the IP telephony network using a domain name formed by the phone number of the user and the domain name of the network device or the numeric IP address as the address connection to be registered and as location data in the IP telephony network.
A method for registering a terminal in a multiservice network, the method comprising:
A system for registering a terminal to a multi-service network, the system comprising:
A multi-radio protocol gateway arranged to interface at least one wireless access network and a multi-service network, wherein the multi-radio protocol gateway together with a subscriber data pool of the multi-service network implements a visitor location register of a public mobile core network, the multi-radio protocol gateway comprising:
Dependencies are inferred from the claim text.