HANDLING SERVICES DURING DEVICE BACKOFF

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United States of America Patent

APP PUB NO 20150003228A1
SERIAL NO

14491334

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Abstract

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An example method to handle services during device backoff involves maintaining a device backed off from a packet-switched domain. When the device is backed off from the packet-switched domain, a request is sent to attach the device to an access network in a circuit-switched domain. A packet-switched backoff status of the device is sent with the request. The packet-switched backoff status indicates that the device is backed off from the packet-switched domain.

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Patent Owner(s)

Patent OwnerAddress
BLACKBERRY CORPORATION3001 BISHOP DRIVE SUITE 400 SAN RAMON CA 94583

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chin, Chen-Ho Deerlijk, BE 39 674
Choi, Noun Flower Mound, US 26 1342
Faccin, Stefano Hayward, US 306 6062

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