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. 01, 2022
Filed:
Nov. 27, 2020
Applicant:
Ovh, Roubaix, FR;
Inventors:
Pierre-Henri Horrein, Nieppe, FR;
Tristan Groleat, Brest, FR;
Assignee:
OVH, Roubaix, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 45/02 (2022.01); G06N 5/02 (2006.01); H04L 49/1546 (2022.01);
U.S. Cl.
CPC ...
H04L 45/02 (2013.01); G06N 5/02 (2013.01); H04L 49/1546 (2013.01);
Abstract
A method and system for classifying data packet fields are disclosed. They associate a final tag to each of the fields in a data packet in relation to a set of classifying rules, and involve building a decision tree using a recursive algorithm to apply the set of classifying rules on the data packet fields, mapping each node of the built decision tree respectively to a processing element of a FPGA, each processing element comprising a processor and a memory, pipelining all mapped processing elements, and processing the data packet fields through the pipelined and mapped processing elements.