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. 25, 2017
Filed:
Mar. 15, 2013
Tekelec, Inc., Morrisville, NC (US);
Thomas Matthew McCann, Raleigh, NC (US);
TEKELEC, INC., Morrisville, NC (US);
Abstract
A method for utilizing a Diameter proxy agent to communicate short message service (SMS) messages in a Diameter network includes receiving, from an SMS service center via a Diameter interface, a mobile subscriber location information request message directed to a home subscriber server (HSS), wherein mobile subscriber location information request message is associated with a recipient mobile subscriber. The method further includes querying a number portability database to determine whether the recipient mobile subscriber has been ported to a foreign network and forwarding the mobile subscriber location information request message toward a gateway associated with the foreign network In response to determining the recipient mobile subscriber has been ported to the foreign network. The method also includes, in response to determining the recipient mobile subscriber has not been ported to the foreign network, forwarding the request message to the HSS in the first network or the foreign network.