INFORMATION DELIVERY SYSTEM AND INFORMATION DELIVERY METHOD USING THE SAME
First Claim
1. An information delivery system in which a mobile type service provider terminal moves in a service providing area and provides a service to a subscriber terminal in the vicinity of the service providing area, comprising a presence management server that manages the presence information of the service provider terminal.
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Accused Products
Abstract
A mobile type service provider terminal registers a service providing area to a presence management server before a service starts. The presence management server creates a status management table of the mobile type service provider terminal. When the presence of the mobile type service provider terminal is detected in an area, the terminal registers information contents, which are delivered to subscribers, to an information delivery server. When the information delivery server stores the registered information contents to an information contents database and completes the creation of an information providing table, it notifies a service control server of the information. The service control server creates a message with reference to the information notified from the information delivery server and delivers it to the subscribers.
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Citations
24 Claims
- 1. An information delivery system in which a mobile type service provider terminal moves in a service providing area and provides a service to a subscriber terminal in the vicinity of the service providing area, comprising a presence management server that manages the presence information of the service provider terminal.
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10. A presence management server for an information delivery system in which a mobile type service provider terminal moves in a service providing area and provides a service to a subscriber terminal in the vicinity of the service providing area, the presence management server comprising:
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table means for managing the status of the service provider; and presence management means for managing the presence of the service provider terminal.
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11. An information delivery server for an information delivery system in which a mobile type service provider terminal moves in a service providing area and provides a service to a subscriber terminal in the vicinity of the service providing area, the information delivery server comprising:
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table means for managing the information of the service providing area, the information of the service provider, contents list information and contents type information; and information delivery means, wherein the information delivery server previously registers and manages the information which is desired to be delivered from the service provider terminal to the subscriber terminal. - View Dependent Claims (12)
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- 13. An information delivery method used to an information delivery system in which a mobile type service provider terminal moves in a service providing area and provides a service to a subscriber terminal in the vicinity of the service providing area, wherein a presence management server manages the presence information of the service provider terminal.
Specification