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:
Aug. 11, 2020
Filed:
Dec. 18, 2017
Futurewei Technologies, Inc., Plano, TX (US);
Yewei Tang, Santa Clara, CA (US);
Ulas Can Kozat, Mountain View, CA (US);
Hang Shi, Fremont, CA (US);
Yinghua Ye, Los Gatos, CA (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
A network device performs operations comprising: receiving a first plurality of data packets, each data packet of the first plurality of data packets including a checksum value, and storing the checksum values of a subset of the first plurality of data packets along with a first timestamp; providing the first plurality of data packets to a network function (NF); receiving, from the NF, a second plurality of data packets generated by the NF in response to the first plurality of data packets, each data packet of the second plurality of data packets including a checksum value; storing a second timestamp when checksum values of a subset of the second plurality of data packets match the stored checksum values; and generating telemetry data based on the first timestamp and the second timestamp.