Controlling communication sessions in a communication system
First Claim
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1. A method in a communication system, the method comprising:
- sending a request for registration of a user equipment to a data network from a second controller to a serving controller; and
sending information regarding the state of a second controller from the second controller to the serving controller.
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Abstract
In a method in a communication system a request for registration of a user equipment to a data network is sent from a second controller to a serving controller. Information regarding the state of the second controller is sent from the second controller to the serving controller.
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Citations
34 Claims
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1. A method in a communication system, the method comprising:
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sending a request for registration of a user equipment to a data network from a second controller to a serving controller; and
sending information regarding the state of a second controller from the second controller to the serving controller. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A communication system, comprising:
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a serving controller configured to accept registrations of at least one user equipment; and
a second controller for proxying communications between the at least one user equipment and the serving controller, the second controller being configured to signal information to the serving controller regarding a state thereof. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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- 27. A proxy controller for a communication system, the proxy controller being configured to forward registrations of user equipments to a serving controller, and to signal information to serving controllers regarding a state thereof.
- 29. A controller for a communication system, the controller being configured to accept registrations of user equipments on requests forwarded thereto via a second controller, to receive and process information regarding a state of the second controller, and to generate and send instructions to user equipments based on information regarding the state of the second controller.
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31. A method in a communication system, comprising:
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first sending means for sending a request for registration of a user equipment to a data network from a second controller to a serving controller; and
second sending means for sending information regarding a state of the second controller from the second controller to the serving controller.
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32. A communication system, comprising:
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first controlling means for accepting registrations of at least one user equipment; and
second controlling means for proxying communications between the at least one user equipment and the first controlling means, the second controlling means being configured to signal information to the first controlling means regarding a state thereof.
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33. A proxy controller for a communication system, the proxy controller comprising:
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forwarding means for forwarding registrations of user equipments to a serving controller; and
signalling means for signalling information to serving controllers regarding a state thereof.
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34. A controller for a communication system, the controller comprising:
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accepting means for accepting registrations of user equipments on requests forwarded thereto via a second controller;
receiving means for receiving and processing information regarding a state of the second controller; and
generating means for generating and sending instructions to user equipments based on information regarding the state of the second controller.
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Specification