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:
Jun. 14, 2016
Filed:
Aug. 23, 2013
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Cellco Partnership, Basking Ridge, NJ (US);
Niranjan B. Avula, Frisco, TX (US);
Imtiyaz Shaikh, Irving, TX (US);
Priscilla Lau, Fremont, CA (US);
Ho Yin Cheuk, Bridgewater, NJ (US);
Robert M. Ephraim, Bridgewater, NJ (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Cellco Partnership, Basking Ridge, NJ (US);
Abstract
A first device associated with an evolved packet core network receives a first update request from a second device associated with the evolved packet core network. The first update request is associated with a communication session previously provided between the first device and the second device, and the first update request is generated based on a voice/video request. The first device generates an update answer in response to the first update request, where the update answer includes a code requesting that the communication session be restored between the first device and the second device. The first device receives, based on the code, a second update request from the second device, where the second update request includes session information associated with the communication session. The first device restores, based on the session information, the communication session between the first device and the second device to create a restored communication session.