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. 13, 2015
Filed:
Jun. 10, 2009
Applicants:
Alessio Casati, West Molesey, GB;
Nicolas Drevon, Paris, FR;
Laurent Thiebaut, Antony, FR;
Andrew Bennett, Swindon, GB;
Inventors:
Alessio Casati, West Molesey, GB;
Nicolas Drevon, Paris, FR;
Laurent Thiebaut, Antony, FR;
Andrew Bennett, Swindon, GB;
Assignee:
Alcatel Lucent, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04W 36/00 (2009.01); H04W 36/28 (2009.01); H04W 76/02 (2009.01); H04W 76/04 (2009.01); H04W 80/04 (2009.01);
U.S. Cl.
CPC ...
H04W 36/0022 (2013.01); H04W 36/0033 (2013.01); H04W 36/28 (2013.01); H04W 76/022 (2013.01); H04W 76/041 (2013.01); H04W 80/04 (2013.01);
Abstract
A method, user equipment and a network entity are disclosed. The method comprises the steps of: determining which of a plurality of packet bearers carry voice media components for handover between a packet-switched network and a circuit-switched network to ensure voice call continuity; and notifying an entity that will said enforce voice call continuity for which of said plurality of packet bearers carry said voice media components.