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:
Apr. 14, 2015
Filed:
Nov. 03, 2006
Applicants:
BO Åström, Stockholm, SE;
Arne Pehrsson, Huddinge, SE;
Lennart Norell, Älvsjö, SE;
Inventors:
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/66 (2006.01); H04W 4/20 (2009.01); H04M 7/12 (2006.01); H04W 4/14 (2009.01); H04W 80/10 (2009.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04W 4/20 (2013.01); H04M 7/122 (2013.01); H04M 7/123 (2013.01); H04M 7/1235 (2013.01); H04W 4/14 (2013.01); H04W 80/10 (2013.01); H04L 65/1016 (2013.01);
Abstract
A method and node in a communication network for facilitating access by a client terminal to an IMS service from a non-Session Initiation Protocol (non-SIP) compliant access network such as a circuit-switched network. The node receives a request from the client terminal and in response, allocates to the terminal, a Terminal Adapter from a plurality of Terminal Adapters. The node then sends a message to the client terminal reporting the address of the allocated Terminal Adapter.