Mobile data networks
OwnerAlessio Casati, Michel Louis Francis Grechinventors
Life of this patent
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Abstract
A GPRS telecommunications system, comprising a plurality of networks, at least one of the networks being a home network for a subscriber associated with a mobile terminal; a node maintaining data relating to a service; one or more gateway nodes in networks other than the home networks and operated by the home network service provider, and means for enabling said gateway nodes to interact with the service data maintaining node to provide them with data and/or instructions concerning the service.
Claims10
A method of enabling a mobile station, associated with a home network, to roam in one or more further networks while using a predetermined service, comprising;
- providing a node maintaining data relating to said service;
- providing a set of gateway nodes in the further network which are operated by the home network service provider, and causing the node to interact with the gateway nodes to provide them with data and/or instructions concerning the service.
A GPRS telecommunications system, comprising a plurality of networks, at least one of the networks being a home network for a subscriber associated with a mobile terminal;
- a node maintaining data relating to a service;
- one or more gateway nodes in networks other than the home networks and operated by the home network service provider, and means for enabling said gateway nodes to interact with the service data maintaining node to provide them with data and/or instructions concerning the service.
A GPRS Telecommunications System, including a prepaid data server node.
Dependencies are inferred from the claim text.