| 摘要 |
The present invention provides various services for a mobile communication network ( 100 ) or an IP network ( 200 ), by processing necessary information suitably in accordance with a service type so as to exchange the information to a service control device ( 20 ) and transmitting the results of the service process by the service control device ( 20 ) to the mobile communication network ( 100 ) or the IP network ( 200 ), for a service request from the mobile communication network ( 100 ) or the IP network ( 200 ). A gateway device ( 10 ) of the present invention retains a signal defining various rules or policies received from the service control device ( 20 ), judges a service type and a destination requested from the service request signal by the various rules or policies for the service request signal transmitted from a communication terminal ( 300 ) of the mobile communication network ( 100 ) or the communication terminal of the IP network ( 20 ), performs protocol conversion on the service request signal in accordance with the service type, and transmits the service request signal to the corresponding destination.
|
