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. 08, 2014
Filed:
May. 02, 2013
Alcatel Lucent, Paris, FR;
Lu Tian, Plano, TX (US);
Bruce Zhao, Plano, TX (US);
Ping Sha, Shanghai, CN;
Eddy Lin, Sachse, TX (US);
Alcatel Lucent, Paris, FR;
Abstract
A Gateway Mobile Switching Center (GMSC) of a home Public Land Mobile Network (PLMN) is provided. In one embodiment, the GMSC is configured, for receiving a roaming caller originated call from a visited PLMN including a Routing Number (RN), validating the RN against configured Network Camel Subscription Information (N-CSI) in response to receiving the roaming caller originated call, and sending a home network issued Initial Detection Point (IDP) to a Service Control Point (SCP) of the home PLMN in response to the RN being successfully validated. The home network issued IDP includes said RN. The GMSC is further configured for receiving at least a portion of information for facilitating connection of the roaming caller originated call from the SCP of the home PLMN and facilitating connection of the roaming caller originated call in response to receiving the at least portion of the information.