Seamless wireless mobility
First Claim
Patent Images
1. A system for seamless wireless mobility comprising:
- a mobility manager; and
a subscriber catalog coupled to communicate with the mobility manager, the mobility manager being configured to;
query the subscriber catalog for a current registration status of a handset;
send a first signal to the handset over either a wireless network or an Internet protocol-based network based on the current registration status of the handset;
cause the handset to ring in response to a second signal being addressed to a device other than the handset, wherein the handset and the device are registered with an access point in the Internet protocol-based network;
send to the handset instant messages addressed to a computer registered with the access point.
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Abstract
Seamless wireless mobility is described. In one embodiment, a mobility manager can query a subscriber catalog for a current registration status of a handset. The mobility manager can then use the registration status to send a first signal to the handset over either a wireless network or an Internet protocol-based network.
20 Citations
14 Claims
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1. A system for seamless wireless mobility comprising:
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a mobility manager; and a subscriber catalog coupled to communicate with the mobility manager, the mobility manager being configured to; query the subscriber catalog for a current registration status of a handset; send a first signal to the handset over either a wireless network or an Internet protocol-based network based on the current registration status of the handset; cause the handset to ring in response to a second signal being addressed to a device other than the handset, wherein the handset and the device are registered with an access point in the Internet protocol-based network; send to the handset instant messages addressed to a computer registered with the access point. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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receiving, at a mobility manager, information regarding a first signal addressed to a handset; querying, by the mobility manager, a subscriber catalog to acquire a current registration status of the handset, the current registration status being determined by whether the handset is registered to a wireless network or an access point; transmitting, from the mobility manager, the first signal to the handset over either a wireless network or an Internet protocol-based network based on the current registration status of the handset; the mobility manager causing the handset to ring in response to a second signal being received at the mobility manager, the second signal being addressed to a device other than the handset, wherein the handset and the device are registered with the access point; and the mobility manager sending to the handset instant messages addressed to a computer registered with the access point. - View Dependent Claims (8, 9, 10)
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11. One or more computer-readable media having computer-readable instructions that, when executed by a processor, perform acts comprising:
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receiving information regarding a first signal addressed to a handset; obtaining registration information regarding the handset; sending the first signal to the handset over a wireless network if the handset is registered to the wireless network; sending the first signal to the handset over an Internet protocol-based network if the handset is registered to an access point; causing the handset to ring in response to a second signal being sent to a device other than the handset, the device being associated with the access point when the handset is registered on the access point; and sending to the handset instant messages addressed to a computer registered with the access point. - View Dependent Claims (12, 13, 14)
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Specification