Communication system, operation control method, and location management server
AssigneeNEC Corporation
InventorToshiyuki Tamura
Life of this patent
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Abstract
A communication system according to an exemplary aspect of the present invention is a communication system including a location management server for managing the location of a mobile station, a base station for deciding an exchange which accommodates the mobile station via the base station in response to a location registration request from the mobile station and making the location registration request to the exchange decided, and an exchange for making the location registration request to the location management server in response to the location registration request from the base station, wherein the location management server designates an exchange for accommodating the mobile station in response to the location registration request.
Claims3
A control method used in a communication system comprising a user equipment (UE), a gateway which the UE accesses, and a home subscriber server (HSS) storing a database, the control method comprising:
- the HSS providing information that identifies a gateway for being allocated to the UE on a basis of information in the database stored in the HSS;
- and
- the UE accessing the allocated gateway based on the information provided by the HSS.
A communication system, comprising:
- a user equipment (UE);
- a gateway that can be selectively accessed by the UE;
- and
- a home subscriber server (HSS) that stores a database,
- wherein the HSS provides information that identifies a gateway for being allocated to the UE on a basis of information stored in the database stored in the HSS, and wherein the UE accesses the allocated gateway based on the information provided by the HSS.
A home subscriber server for operating in a communication system,
- wherein the home subscriber server stores a database and provides information that identifies a gateway for being allocated to a user equipment on a basis of information stored in the database.
Dependencies are inferred from the claim text.