Context information management system and method
First Claim
1. A context information management system for providing a user having moved service environments with service mobility, the context information management system comprising:
- a service controller for providing a service according to context information and context information conditions for performing a service by analyzing a service based on the user subscription information when a user enters into a service environment; and
a context information manager for gathering and managing the context information for performing a service, and transmitting the context information of service used by the user in the pre-movement service environment to the service controller when a user'"'"'s service environment mobility is sensed from the gathered context information, wherein the service controller provides the same service to a user having moved to the service environment with the same user preferences by using the context information of the service used in the pre-movement service environment.
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Abstract
A context information management system provides service mobility that allows user to maintain service even while moving the service environment. That is, when user service environment movement is sensed, user service provided in previous service environment is consecutively provided to the user in the new service environment using the service context information of user service provided in the previous service environment. In such a manner, the service user may continuously use a same service that used in the previous service environment although the user moves to other service environments without a service terminal.
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Citations
11 Claims
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1. A context information management system for providing a user having moved service environments with service mobility, the context information management system comprising:
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a service controller for providing a service according to context information and context information conditions for performing a service by analyzing a service based on the user subscription information when a user enters into a service environment; and
a context information manager for gathering and managing the context information for performing a service, and transmitting the context information of service used by the user in the pre-movement service environment to the service controller when a user'"'"'s service environment mobility is sensed from the gathered context information, wherein the service controller provides the same service to a user having moved to the service environment with the same user preferences by using the context information of the service used in the pre-movement service environment. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A context information management method for providing service mobility to a user that moves from a first service environment to a second service environment, the context information management method comprising:
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a) recognizing an entry of the user into the second service environment;
b) configuring a context information environment satisfying user service requirements by analyzing a service based on the user'"'"' service subscription information;
c) sensing a user'"'"'s mobility from a first service environment to a second service environment by using the context information gathered by the context configuration; and
d) receiving the using service context information from the first service environment and providing the using service to the user of the second service environment with the same user preferences as that in the first service environment. - View Dependent Claims (9, 10, 11)
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Specification