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:
Jul. 02, 2013
Filed:
Apr. 25, 2011
Brahmananda R. Vempati, Dallas, TX (US);
Krishnakant M. Patel, Richardson, TX (US);
Pratap Chandana, Plano, TX (US);
Anand Narayanan, Plano, TX (US);
Ravi Ayyasamy, Richardson, TX (US);
Bruce D. Lawler, Kirkwood, CA (US);
Basem A. Ardeh, Plano, TX (US);
Ramu Kandula, Bangalore, IN;
Gorachand Kundu, Bangalore, IN;
Ravi Shankar Kumar, Plano, TX (US);
Bibhudatta Biswal, Dallas, TX (US);
Brahmananda R. Vempati, Dallas, TX (US);
Krishnakant M. Patel, Richardson, TX (US);
Pratap Chandana, Plano, TX (US);
Anand Narayanan, Plano, TX (US);
Ravi Ayyasamy, Richardson, TX (US);
Bruce D. Lawler, Kirkwood, CA (US);
Basem A. Ardeh, Plano, TX (US);
Ramu Kandula, Bangalore, IN;
Gorachand Kundu, Bangalore, IN;
Ravi Shankar Kumar, Plano, TX (US);
Bibhudatta Biswal, Dallas, TX (US);
Kodiak Networks, Inc., San Ramon, CA (US);
Abstract
A predictive wakeup function for Push-to-Talk-over Cellular (PoC) call setup optimizations in a cellular mobile phone network. In performing the predictive wakeup for call setup optimizations, an originating mobile transmits an event trigger to a real-time exchange that interfaces to a mobile switching center in the cellular mobile phone network. The real-time exchange transmits a wakeup message to one or more terminating mobiles of predicted participants, in order to transition the terminating mobiles of the predicted participants from a dormant state to an active state prior to a call being setup with the terminating mobiles of the predicted participants. The terminating mobiles of the predicted participants are identified by a predictive wakeup mechanism before the originating mobile sends a list of one or more terminating mobiles of actual participants to the real-time exchange. The predicted participants may be determined based on static or dynamic information, including heuristics involving calling patterns.