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:
Jul. 14, 2015
Filed:
Apr. 24, 2013
Vodafone Ip Licensing Limited, Newbury Berkshire, GB;
Pedro Almenar Belenguer, Madrid, ES;
Juan Antonio Martin, Madrid, ES;
Jose Luis Tejedor, Madrid, ES;
Pedro Alverez-Tabio, Madrid, ES;
Luis Carlos Sernandez, Madrid, ES;
Miguel De Castro, Madrid, ES;
Javier Leopoldo Fernandez, Madrid, ES;
Ana Zurbano, Madrid, ES;
Catalina Olmo, Madrid, ES;
VODAFONE IP LICENSING LIMITED, Newbury, Berkshire, GB;
Abstract
A method to reduce signalling loads in wireless communication networks in a wireless communication network comprising an IMS (IP Multimedia Subsystem) application server allocated on a server by implementing a new voice call terminating procedure. The method comprises determining whether a Mobile Station Roaming Number (MSRN) is related to a foreign network and, based on this determination, performing a number of operations.