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:
Jun. 15, 2021
Filed:
Aug. 12, 2019
Keysight Technologies, Inc., Santa Rosa, CA (US);
Stefan Jan Johansson, Round Rock, TX (US);
Robin Lee O'Connor, Austin, TX (US);
Fred Strelzoff, Pflugerville, TX (US);
Shardendu Pandey, Cedar Park, TX (US);
Salomon Noubieli Tatang, Boulogne-Billancourt, FR;
Jason Chia-Suan Wang, Annecy, FR;
KEYSIGHT TECHNOLOGIES, INC., Santa Rosa, CA (US);
Abstract
According to one method for control plane traffic filtering in a control and user plane separation (CUPS) environment, the method occurs at a network node implemented using at least one processor and at least one memory. The method includes receiving, from one or more sources, network location information associated with a first network location; receiving control plane messages for different network locations; filtering the control plane messages based on the network location information; and sending traffic including data from the filtered control plane messages to at least one network tool.