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:
May. 01, 2012
Filed:
May. 12, 2008
Don Gunasekara, Reston, VA (US);
Tom Wilson, Overland Park, KS (US);
Don Gunasekara, Reston, VA (US);
Tom Wilson, Overland Park, KS (US);
Nextel Communications, Inc., Reston, VA (US);
Abstract
Systems and methods of exchanging voice chat information are provided. Voice chat information is received and the received voice chat information is placed into one or more packets. A control channel is selected and the one or more packets are transmitted over the selected control channel. The voice chat information can be transmitted in short messaging service (SMS) packets over the control channel. Moreover, voice chat information is exchanged between first and second communication stations by way of a SMS gateway, and media and signaling information are exchanged between the first and second communication stations independent on the SMS gateway.