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:
Oct. 23, 2018
Filed:
Nov. 30, 2015
Ciena Corporation, Hanover, MD (US);
David Gilson, Honolulu, HI (US);
Ciena Corporation, Hanover, MD (US);
Abstract
A method for processing ternary content-addressable memory (TCAM) data. The method may include transmitting a search query to a TCAM device. The TCAM device may store a plurality of TCAM entries. The method may further include obtaining a first matched entry and a second matched entry from the plurality of TCAM entries. The method may further include obtaining, from software precedence data, a first precedence value for the first matched entry and a second precedence value for the second matched entry. The method may further include comparing, using a priority criterion, the first precedence value for the first matched entry with the second precedence value for the second matched entry to select a resultant entry. The priority criterion may determine a precedence order that a computing device uses the plurality of TCAM entries. The method may further include processing, using the computing device, the resultant entry.