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:
Mar. 17, 2015
Filed:
Apr. 23, 2013
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Zihui Ge, Madison, NJ (US);
Ashley Flavel, New York, NY (US);
Alexandre Gerber, Madison, NJ (US);
Dan Pei, Jersey City, NJ (US);
Hiren Shah, Morristown, NJ (US);
He Yan, Parsippany, NJ (US);
Jennifer Yates, Morristown, NJ (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
A technique for monitoring performance in a network uses passively monitored traffic data at the server access routers. The technique aggregates performance metrics into clusters according to a spatial hierarchy in the network, and then aggregates performance metrics within spatial clusters to form time series of temporal bins. Representative values from the temporal bins are then analyzed using an enhanced Holt-Winters exponential smoothing algorithm.