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:
Jan. 19, 2016
Filed:
Jul. 10, 2007
Applicants:
Leonardo Finizole E Silva, Antwerp, BE;
Hugo Verbandt, Merksem, BE;
Inventors:
Leonardo Finizole E Silva, Antwerp, BE;
Hugo Verbandt, Merksem, BE;
Assignee:
Alcatel Lucent, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 29/12 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 61/1588 (2013.01); H04L 29/12094 (2013.01); H04L 29/12188 (2013.01); H04L 61/1529 (2013.01); H04L 65/103 (2013.01); H04L 65/104 (2013.01); H04L 65/1073 (2013.01); H04L 65/1016 (2013.01);
Abstract
A method to improve the registration of 'Permanently Registered Users' (User1, User2, . . . User500) in an NGN-IMS subsystem. The permanently registered users are coupled to the IMS subsystem via a group device (AGW1, IP-PBX, SIP/H.323 GW) that is registered in the IMS subsystem as a dedicated IMS virtual user by means of its IMPI/IMPU identifier. The HSS/UPSF server is then allowed to download the user profiles in bulk. This results in fewer loads on the IMS and in a shortened start-up time of the group device(s).