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OwnerTimo Hanninen, Markku Rautiola +7inventors
InventorsTimo Hanninen, Markku Rautiola, Tapio Siik, Petri Uosukainen, Hannu Honkala, Pekka Rissanen, Kai Narvanen, Roy Mickos, Jukka Liimatainen
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A method (400) for controlling calls to and from a mobile station reachable via a hybrid cellular telecommunication system, where said mobile station is the first endpoint of a call, is characterized in that a set of allowed location areas is defined (402). Further, the location area of another endpoint of the call is determined (407), and decision about connecting the call via the hybrid cellular telecommunication system is made (408) based at least on the location area of said other endpoint. Arrangements (600, 610) implementing the method are also presented.
A method (400) for controlling calls to and from a mobile station reachable via a hybrid cellular telecommunication system, where said mobile station is a first endpoint of a call and in which method a set of allowed location areas is defined (402), the method being characterized in that
An arrangement (600) for controlling calls, which use the resources of a hybrid cellular telecommunication system, to and from a certain mobile station which is a first endpoint of a call, which arrangement comprises means (601) for determining an identifier, which specifies a second endpoint of a call,
An arrangement (610) in a cellular network, which arrangement comprises means (612) for determining the location area of a certain mobile station, characterized in that it comprises means (611) for receiving from an entity outside the cellular network a request comprising an identifier which specifies said mobile station and means (611) for sending to said entity a response indicating the location area of said mobile station.
Dependencies are inferred from the claim text.