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:
Feb. 08, 2011
Filed:
Jan. 13, 2009
Kang-suk Huh, Gyeonggi-do, KR;
Young-hwan Park, Gyeonggi-do, KR;
Chan Seok Lim, Gyeonggi-do, KR;
Jong-chul Park, Chungnam, KR;
Young-ae Kim, Gyeonggi-do, KR;
Kang-Suk Huh, Gyeonggi-do, KR;
Young-Hwan Park, Gyeonggi-do, KR;
Chan Seok Lim, Gyeonggi-do, KR;
Jong-Chul Park, Chungnam, KR;
Young-Ae Kim, Gyeonggi-do, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A user equipment (UE), method and system for processing session based communications, are discussed. According to an embodiment, the method includes receiving a message from a terminal that informs whether the terminal supports simultaneous PT (push-to) sessions; recognizing that the terminal supports simultaneous PT sessions according to the received message; and transporting data to one or more terminals through the server operating in B2BUA (Back-to-Back User Agent) mode, wherein a simultaneous PT session refers to a session where the server performs a PT session priority function or a PT session locking function.