| 摘要 |
<p>Bearer attribute information (20) indicating at least one bearer usable by an application and the priority of the bearer is compared with the characteristic information (21) of a communication terminal, thereby generating a bearer list (23) including, of bearers of the bearer attribute information, bearers usable by the communication terminal and the priorities of the bearers. The bearer list is stored in a database (DB). A bearer to be used by the application is selected in accordance with the priority in the bearer list, and the communication process of the application is executed. This allows to implement an application execution environment that sufficiently reflects the application provider's intention. The bearer list can be changed by the user via a user interface (24). In this case, the user can change the bearer list only within the range stored in the database. This prevents any arbitrary setting by the user.</p> |
