| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information delivery system, such that a customer can receive a service of a mobile-type service provider in a service providing area that the customer has registered. <P>SOLUTION: A mobile type service provider terminal 5 registers a service providing area to a presence management server 2 before a service starts. The presence management server 2 creates a status management table of the mobile type service provider terminal 5. When the presence is detected in an area, the mobile type service provider terminal 5 registers information contents which are delivered to subscribers, to an information delivery server 4. When the information delivery server 4 stores the registered information contents to an information contents database and completes creation of an information providing table, it notifies a service control server 3 of the information. The service control server 3 creates a message, while referring to the information notified from the information delivery server 4 and delivers it to the subscribers. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
