The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2017
Filed:
May. 04, 2015
At&t Intellectual Property I, Lp, Atlanta, GA (US);
At&t Mobility Ii Llc, Atlanta, GA (US);
Interwise, Ltd., Airport, IL;
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
AT&T Mobility II LLC, Atlanta, GA (US);
Interwise Ltd., Airport, IL;
Abstract
Aspects of the subject disclosure may include, for example, a method, including applying a voice quality model to network performance information associated with a voice over internet protocol call session to generate a measure of voice quality associated with a first wireless radio access network wirelessly coupling a mobile device and a communication network, detecting a trigger condition for a measurement reporting according to the measure of voice quality, a first signal of the first wireless radio access network, and a second signal of a second wireless radio access network, and detecting a trigger condition for a measurement report according to the measure of voice quality, a first signal of the first wireless radio access network, and a second signal of a second wireless radio access network. The measurement report can be transmitted to the first wireless radio access network responsive to detecting the trigger condition for the measurement reporting. The first wireless radio access network can transmit a handover request to the second wireless radio access network based on applying a first handover policy to the measure of voice quality, the first signal, and the second signal of the measurement report. The second wireless radio access network can initiate a second wireless coupling of the mobile device and the communication network to complete a handover of the voice over internet protocol call session to the second wireless radio access network responsive to a handover request from the first wireless radio access network. Other embodiments are disclosed.