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. 07, 2009
Filed:
Dec. 24, 2004
Applicant:
Saryender Khatter, Jaipur, IN;
Inventor:
Saryender Khatter, Jaipur, IN;
Assignee:
Sonim Technologies, Inc., San Mateo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/16 (2006.01); H04B 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and device for scheduling signaling and data packets during Push-to-talk (PTT) sessions. An exemplary embodiment of the invention includes scheduling data packets and signaling packets during a push-to-talk session by detecting periods of silence in the talk-burst, inserting signaling packets between the data packets in the periods of silence in the talk-burst; and transmitting the signaling data packet along with the data packets. In another aspect of the invention, downlink signaling packets are suspended during the push-to-talk session.