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. 20, 2017
Filed:
Nov. 05, 2014
Ixia, Calabasas, CA (US);
Gerald Raymond Pepper, Newbury Park, CA (US);
Robert Brian Luking, Ellicott City, MD (US);
IXIA, Calabasas, CA (US);
Abstract
The subject matter described herein includes methods, systems, and computer readable media for efficiently scrambling data in high speed communications networks. One exemplary method includes, in a network equipment test device, providing a scrambler for scrambling data to be transmitted to a device under test. Scrambling the data includes separating a scrambling algorithm into a scramble key portion and a data portion. Scrambling the data further includes pre computing and storing the scramble key portion. Scrambling the data further includes precomputing and storing the data portion. Scrambling the data further includes logically combining the precomputed scramble key portion with the precomputed data portion to produce a data bus width scrambled output data. The method further includes transmitting the scrambled output data over a network to the device under test.