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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.:

US 10425302 B1

PDFFull Text
Expired
Date of Patent:
Sep. 24, 2019

Filed:

Nov. 23, 2015

Scalable end-to-end quality of service monitoring and diagnosis in software defined networks

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Mohammad Banikazemi, New York, NY (US);

Hubertus Franke, Cortlandt Manor, NY (US);

Bengi Karacali-Akyamac, Bridgewater, NJ (US);

John M. Tracey, Scarsdale, NY (US);

Assignee:

International Business Machines Corporation, Armonk, NY (US);

Attorneys:

Tutunjian & Bitetto, P.C.

Jennifer Davis

Primary Examiner:

Padma Mundur

Int. Cl.
CPC ...
G06F 15/173 (2006.01); H04L 12/26 (2006.01); H04L 12/24 (2006.01);
U.S. Cl.
CPC ...
H04L 43/08 (2013.01); H04L 41/5025 (2013.01); H04L 43/16 (2013.01); H04L 43/022 (2013.01); H04L 43/0858 (2013.01); H04L 43/0876 (2013.01);
Abstract

Methods and a system are provided for detecting a Quality of Service degradation in a network flow. A method includes configuring, by a monitoring element, at least two network elements on a path of a network flow to report statistical information pertaining to the network flow as time series data. The method further includes collecting, by the monitoring element, the time series data from the network elements. The method also includes computing, by the monitoring element, a similarity of the time series data. The method additionally includes indicating, by the monitoring element, the Quality of Service degradation when the similarity is below a specified similarity threshold.

Find Patent Forward Citations

Banikazemi, Mohammad. (2019). Scalable end-to-end quality of service monitoring and diagnosis in software defined networks (U.S. Patent No. 10425302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10425302

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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