Method and Apparatus for Suspending Network Based Services
First Claim
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1. A method for de-registering a user equipment from a network comprising:
- de-registering the user equipment from the network in response to notification that the user equipment will cease using network services.
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Abstract
Disclosed is a method for de-registering user equipment from a network in response to notification that the user equipment will cease using network services. An Interruption Service Manager (ISM) notifies the network to suspend services as the IMS network conditions or the user equipment conditions change. The ISM may also notify the user equipment to re-register onto the IMS core network when the connection is re-established.
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Citations
24 Claims
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1. A method for de-registering a user equipment from a network comprising:
de-registering the user equipment from the network in response to notification that the user equipment will cease using network services. - View Dependent Claims (2, 3, 4, 5, 7, 8)
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6. A method for placing a user equipment in a sleep mode comprising:
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suspending services to the user equipment in response to an impending change in the status of the user from active to sleep mode; and reestablishing services to the user equipment in response to an impending change in the status of the user equipment from sleep to active mode.
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9. An apparatus for de-registering a user equipment from a network comprising:
means for de-registering the user equipment from the network in response to notification that the user equipment will cease using network services. - View Dependent Claims (10, 11, 12, 13, 15, 16)
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14. An apparatus for placing a user equipment in a sleep mode comprising:
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means for suspending services to the user equipment in response to an impending change in the status of the user from active to sleep mode; and means for reestablishing services to the user equipment in response to an impending change in the status of the user equipment from sleep to active mode.
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17. A computer readable medium encoded with computer executable instructions for de-registering a user equipment from a network, the computer executable instructions comprising:
de-registering the user equipment from the network in response to notification that the user equipment will cease using network services. - View Dependent Claims (18, 19, 20, 21, 23, 24)
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22. A computer readable medium encoded with computer executable instructions for placing a user equipment in a sleep mode, the computer executable instructions comprising:
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suspending services to the user equipment in response to an impending change in the status of the user from active to sleep mode; and reestablishing services to the user equipment in response to an impending change in the status of the user equipment from sleep to active mode.
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Specification