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:
Mar. 08, 2016
Filed:
Nov. 17, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Jin-Suk Lee, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 29/08 (2006.01); H04W 4/10 (2009.01); H04W 76/00 (2009.01); H04W 84/08 (2009.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 67/141 (2013.01); H04L 65/1006 (2013.01); H04L 65/4061 (2013.01); H04L 65/80 (2013.01); H04L 67/142 (2013.01); H04W 4/10 (2013.01); H04W 76/005 (2013.01); H04W 84/08 (2013.01); H04L 65/1016 (2013.01);
Abstract
A system and method of providing a Push To All (PTA) service enables a PTA service terminal having limited resources to efficiently perform a multi session, while performing a PTA service such as Push To Talk (PTT), Push To Video (PTV) or Message Session Relay Protocol (MSRP) with a second PTA terminal via an already established session, by rejecting another session requested by a third terminal upon a service type of the session being the same as a service type of the already established session, and by accepting the session upon the service type of the session being different from the already established session.