| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a system or the like for billing a data communication fee, which can make account separately between official and private expenses when accessing a predetermined network 16 in a business-related matter, and which is also highly reliable as viewed from the carrier side. <P>SOLUTION: When a mobile party purchases a communication token T for a given network 16, the mobile party transmits the ID of the mobile phone 10 to a communication token issuing server 40 through the web server 30. The communication token T is generated based on the ID and transmitted to a PC 20 through the web server 30 and the mobile phone 10. After once disconnecting between the mobile phone and the network 15 for contents of the mobile phone, the mobile party tests the use of the predetermined network 16 through an authentication server 50 using the ID and the communication token T. The ID and the communication token T are transmitted to the communication token issuing server 40 and the validity of the communication token T is authenticated. The amount of the fee for data communication of the mobile phone 10, from which the fee for the communication token T is deducted, is charged to a billing destination on the mobile phone 10 side, and the fee for the communication token T is charged to another billing destination. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
