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:
May. 24, 2011
Filed:
Mar. 06, 2008
Yuki Arbel, Raanana, IL;
Michael Keohane, Shrewsbury, MA (US);
Ravid Sagy, Ithack, IL;
Oren Shemesh, Gilboa, IL;
Clarence Filsfils, Brussels, BE;
Yuki Arbel, Raanana, IL;
Michael Keohane, Shrewsbury, MA (US);
Ravid Sagy, Ithack, IL;
Oren Shemesh, Gilboa, IL;
Clarence Filsfils, Brussels, BE;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A communication system includes multiple routers interconnected by a packet-based communication network. Each of the routers includes a monitoring application that monitors quality of one or more packet flows during each of multiple successive monitoring periods. For each of the packet flows, the monitoring application determines quality metrics based on information obtained from transport headers of packets.