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. 03, 2026
Filed:
Dec. 06, 2024
Ciena Corporation, Hanover, MD (US);
John Wade Cherrington, Salt Spring Island, CA;
Ciena Corporation, Fulton, MD (US);
Abstract
Systems and methods include for network cut analysis include storing a routing matrix and a traffic matrix in processing hardware that is configured for matrix multiplication; receiving a request from a controller for one or more cuts in the network with the one or more cuts represented in a path-selective traffic vector that is used to mask out any of the plurality of links associated with the one or more cuts and to shape the traffic demands between router pairs; multiplying the path-selective traffic vector by the traffic matrix to obtain a refined traffic matrix due to the one or more cuts; and multiplying the routing matrix by the refined traffic matrix to obtain a link loading vector representing traffic on each of the plurality of links based on the one or more cuts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile