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. 02, 2013
Filed:
Aug. 03, 2011
Jean-philippe Vasseur, Saint Martin dUriage, FR;
Stefano Novello, Chyne, CZ;
Steve Y. Chiu, Bedford, MA (US);
Jean-Philippe Vasseur, Saint Martin dUriage, FR;
Stefano Novello, Chyne, CZ;
Steve Y. Chiu, Bedford, MA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a target bandwidth, a lower bandwidth boundary constraint, and an upper cost boundary constraint for a constrained path are configured. A set of paths are computed that have bandwidth within the lower bandwidth boundary constraint and cost within the upper cost boundary constraint. A determination is made whether one or more paths of the set of paths has bandwidth that provides at least the target bandwidth and, if so, a path from the one or more paths of the set of paths having bandwidth that provides at least the target bandwidth is selected to use as the constrained path, and, if not, a path from the one or more paths of the set having bandwidth that does not provide at least the target bandwidth that has bandwidth closest to the target bandwidth is selected to use as the constrained path.