Techniques for executing a handoff profile between telecommunications networks

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United States of America Patent

PATENT NO 9204351
APP PUB NO 20150237552A1
SERIAL NO

14705253

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Examples are disclosed for executing a handoff profile for a hybrid mobile device. Communication link handoff logic may be executed by a processor component to detect an 802.11 network access point while in a communication session between a mobile device and a call server over a cellular communication link. The mobile device may register with the call server over the 802.11 network access point and establish a Voice-over Internet Protocol (VoIP) communication link between the mobile device and the call server. A test Real-time Transport Protocol (RTP) stream over the VoIP communication link between the mobile device and the call server may then be established. Data for discrete time intervals of the test RTP stream may be received, the data for each time interval comprising a plurality of VoIP communication link parameter values and fit to a statistical. The statistical model may be associated with a plurality of outcomes based on the VoIP communication link parameter values, the VoIP quality outcomes being either acceptable VoIP audio quality or poor VoIP audio quality. The communication session may then be handed off from the cellular communication link to the VoIP communication link when the outcome of the application of the statistical model to the received data is acceptable VoIP audio quality.

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Patent Owner(s)

Patent OwnerAddress
RELAY INC940 MAIN CAMPUS DR SUITE 300 RALEIGH NC 27606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cook, Adam Apex, US 72 517
Stimpson, Jesse Raleigh, US 21 322
Surface, Charlie Durham, US 14 107
White, Kyle Raleigh, US 9 63

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