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. 20, 2018
Filed:
Mar. 16, 2017
Applicant:
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Inventors:
Jayanta Das, Morganville, NJ (US);
Rupam Choudhury, Manalapan, NJ (US);
Assignee:
AT&T INTELLECTUAL PROPERTY I, L.P., Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04M 1/57 (2006.01); H04M 1/2745 (2006.01);
U.S. Cl.
CPC ...
H04L 65/1016 (2013.01); H04L 65/1006 (2013.01); H04M 1/274508 (2013.01); H04M 1/576 (2013.01);
Abstract
User experience is enhanced for Internet Protocol Multimedia Core Network Subsystem (IMS) based rich communication services in telecommunication environments. A system receives, from a user equipment, a session initiation protocol invitation packet to commence a communication session, and as a function of the session initiation protocol invitation packet, displays an access network technology type used by the user equipment to access a network device associated with a multiple access communication network.