Method and element for service control
First Claim
1. An apparatus, comprising:
- at least one processor;
at least one memory, the processor and memory configured to provide;
an input unit configured to receive a session request identifying a user;
a checker configured to check whether the session request matches a defined service control criterion;
a router configured to forward the session request to a defined service platform when the session request matches the service control criterion;
retrieving unit configured to retrieve, before forwarding the session request to the defined service platform, a capability information element from a registration with an internet protocol multimedia subsystem, the capability information element indicating a capability of the at least one user equipment of the user to utilize a service provided by the defined service platform; and
a termination unit configured to terminate a session in response to the capability information element indicating that none of the user equipment of the user is capable of utilizing the service provided by the defined service platform,wherein the service control criterion comprises a filter criterion comprising a user filter criterion and the capability information element is included in a trigger point of the user filter criterion.
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Accused Products
Abstract
A service control element stores a user filter criterion. When it receives a session request identifying the user, it checks whether the session request matches the user filter criterion, and outputs the session request to a defined service platform when the session request matches the user filter criterion. The element is arranged to retrieve, before forwarding the request to the service platform, a capability information element that indicates the dynamic capability of a user to utilize the service provided by the service platform. If the information element indicates that the user is not capable to utilize the service provided by the service platform, the session is terminated. Incoming messages can be appropriately managed already in the network element responsible for service control, and thus additional load and unnecessary charging considerations can be avoided.
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Citations
19 Claims
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1. An apparatus, comprising:
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at least one processor; at least one memory, the processor and memory configured to provide; an input unit configured to receive a session request identifying a user; a checker configured to check whether the session request matches a defined service control criterion; a router configured to forward the session request to a defined service platform when the session request matches the service control criterion; retrieving unit configured to retrieve, before forwarding the session request to the defined service platform, a capability information element from a registration with an internet protocol multimedia subsystem, the capability information element indicating a capability of the at least one user equipment of the user to utilize a service provided by the defined service platform; and a termination unit configured to terminate a session in response to the capability information element indicating that none of the user equipment of the user is capable of utilizing the service provided by the defined service platform, wherein the service control criterion comprises a filter criterion comprising a user filter criterion and the capability information element is included in a trigger point of the user filter criterion. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method executable on at least one processor and at least one memory, the method comprising:
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receiving a session request identifying a user; checking whether the session request matches a defined service control criterion;
forwarding the session request to a defined service platform when the session request matches the service control criterion;retrieving, before forwarding the session request to the defined service platform, a capability information element from a registration with an internet protocol multimedia subsystem, the capability information element indicating a capability of the at least one user equipment of the user to utilize a service provided by the defined service platform; and terminating a session in response to the, capability information element indicating that none of the user equipment of the user is capable of utilizing the service provided by the defined service platform, wherein the service control criterion comprises a filter criterion comprising a user filter criterion and the capability information element is included in a trigger point of the user filter criterion. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A computer program embodied on a non-transitory computer readable storage medium, the computer program being configured to control a processor to perform operations comprising:
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receiving a session request identifying a user; checking whether the session request matches a defined service control criterion; forwarding the session request to a defined service platform when the session request matches the service control criterion; retrieving, before forwarding the session request to the defined service platform, a capability information element from a registration with an internet protocol multimedia subsystem, the capability information element indicating a capability of at least one user equipment of the user of utilizing a service provided by the defined service platform; and terminating a session in response to the capability information element indicating that none of the user equipment of the user is capable to utilize the service provided by the defined service platform, wherein the service control criterion comprises a filter criterion comprising a user filter criterion and the capability information element is included in a trigger point of the user filter criterion.
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18. An apparatus, comprising:
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input means for receiving a session request identifying a user; checking means for checking whether the session request matches a defined service control criterion; routing means for forwarding the session request to a defined service platform when the session request matches the service control criterion; retrieving means for retrieving, before forwarding the session request to the defined service platform, from a registration with an internet protocol multimedia subsystem a capability information element, the capability information element indicating a capability of the at least one user equipment of the user to utilize a service provided by the defined service platform; and termination means for terminating a session in response to the capability information element indicating that none of the user equipment of the user is capable of utilizing the service provided by the defined service platform, wherein the service control criterion comprises a filter criterion comprising a user filter criterion and the capability information element is included in a trigger point of the user filter criterion.
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19. An apparatus, comprising:
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an input unit configured to receive a session request identifying a user; a trigger configured to check whether the session request matches a defined service control criterion, and to invoke the service in a defined service platform when the session request matches the service control criterion; a retrieving unit configured to retrieve, before invoking the service in the defined service platform, from a registration with an internet protocol multimedia subsystem a capability information element associated with the user, the capability information element indicating a capability of at least one user equipment of the user to utilize a service provided by the defined service platform; and a termination unit configured to terminate the session in response to the capability information element indicating that none of the user equipment of the user is capable of utilizing the service provided by the defined service platform, wherein the service control criterion comprises a filter criterion comprising a user filter criterion and the capability information element is included in a trigger point of the user filter criterion.
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Specification