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. 01, 2016
Filed:
Nov. 13, 2012
Applicant:
Apple, Inc., Cupertino, CA (US);
Inventor:
Kaniz Mahdi, Carrollton, TX (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/00 (2006.01); H04W 4/22 (2009.01); H04W 4/02 (2009.01); H04W 4/16 (2009.01); H04W 76/00 (2009.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04W 4/22 (2013.01); H04L 67/148 (2013.01); H04W 4/025 (2013.01); H04W 4/16 (2013.01); H04W 76/007 (2013.01);
Abstract
Methods and nodes for coordinating communication sessions are described herein. A method includes providing, by a control system, a signaling anchor point at a domain transfer function in a visited multimedia subsystem for an access signaling leg and a remote access signaling leg for a communication session between a user element and a public service access point and coordinating call signaling for the communication session via the access signaling leg and the remote signaling leg.