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. 25, 2023
Filed:
Mar. 11, 2021
Mellanox Technologies Tlv Ltd., Raanana, IL;
Alan Lo, Boulder, CO (US);
Matty Kadosh, Hadera, IL;
Marian Pritsak, Issaquah, WA (US);
Yonatan Piasetsky, Tel Aviv, IL;
MELLANOX TECHNOLOGIES, LTD., Yokneam, IL;
Abstract
In one embodiment, a system includes a first data communication device including packet processing circuitry to provide a probe packet including an egress timestamp TSindicating a time at which the probe packet egresses the first data communication device, and a network interface to send the probe packet via at least one network connection to a second data communication device, and receive from the second data communication device a response packet including the egress timestamp TS, wherein the packet processing circuitry is configured to associate with the response packet an ingress timestamp TSindicating a time at which the response packet ingresses the first data communication device, and a network metric processor to compute a data latency in the at least one network connection responsively to TS, TS, and an indication of an internal latency of the probe packet in the second data communication device.