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:
Dec. 30, 2014
Filed:
May. 10, 2012
Peter J. Mccann, Somerset, NJ (US);
Peter J. McCann, Somerset, NJ (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
A method for maintaining routing information for a wireless device includes determining, by a target communications controller, an original address of the wireless device handed over from a source communications controller, where the original address is assigned by an original communications controller. The method also includes updating, by the target communications controller, routing information associated with the wireless device using a border gateway protocol message if the original address lies within a range of addresses managed by a communications system including the target communications controller and an aggregation router, where the routing information is stored at the aggregation router.