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:
Dec. 11, 2018
Filed:
Feb. 13, 2015
Applicant:
Nxp Usa, Inc., Austin, TX (US);
Inventors:
Assignee:
NXP USA, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/00 (2006.01); H04L 12/741 (2013.01); H04L 12/64 (2006.01);
U.S. Cl.
CPC ...
H04L 45/745 (2013.01); H04L 12/6418 (2013.01);
Abstract
A method and apparatus are provided for classifying received network frames () by extracting frame header data (e.g., n-tuple) which is combined with a key insert value (e.g., embedded prefix value 'OP0, OP0, . . . OP0') to generate a lookup key (), where the key insert value is generated by decoding a key composition rule () to extract a constant value (OP0) and a repeat value (OP1), and then replicating the constant value one or more times specified by the repeat value.