To provide a mobile communication service system capable of assuring high security even in the case of radio access.
The mobile communication service system comprising at least one radio connection system 20 forming a radio communication line with a radio terminal 10, and at least one autonomous network 30, both of which are connected to a predetermined wired network 40, offers a radio access service to the radio terminal 10 with the autonomous network 30 in response to requests from the radio terminal 10. The mobile communication service system further comprises an authentication station 50 which issues certificate data used for confirming the individuality of a user of the radio terminal 10, and main authentication equipment 60 which authenticates the user's individuality based on the certificate data issued from the authentication station 50 in response to the radio access request from the radio terminal 10.
COPYRIGHT: (C)2004,JPO
| JP3658610 | METHOD AND SYSTEM FOR MESSAGE COMMUNICATION BY PORTABLE TELEPHONE |
| JP4095278 | Communication device |
| JP2001263654 | CONTROLLER |
Masayuki Nakajima
Hirohide Mikami
| JP2002140308A | ||||
| JP2000106694A |
| WO2002011467A1 |
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