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:
Nov. 29, 2016
Filed:
Dec. 27, 2013
Xpliant, Inc., San Jose, CA (US);
Tsahi Daniel, Palo Alto, CA (US);
Enric Musoll, San Jose, CA (US);
Sridevi Polasanapalli, San Jose, CA (US);
Xpliant, Inc., San Jose, CA (US);
Abstract
A method includes receiving a packet at an ingress node of a network. A hierarchical time stamp is created in the packet by the ingress node. The hierarchical time stamp includes an initial time stamp and an initial node identifier. The packet is passed to another network node, which adds a subsequent time stamp and a subsequent node identifier to the hierarchical time stamp. The packet is received at an egress node of the network. A final time stamp and a final node identifier are added to the hierarchical time stamp at the egress node. The hierarchical time stamp is then removed from the packet and the packet is passed to another network. The hierarchical time stamp is delivered to an analyzer.