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:
Mar. 13, 2012
Filed:
Apr. 16, 2010
Arvind V. Keerthi, Bangalore, IN;
Prashant Choudhary, Milpitas, CA (US);
Arvind V. Keerthi, Bangalore, IN;
Prashant Choudhary, Milpitas, CA (US);
Scintera Networks, Inc., Sunnyvale, CA (US);
Abstract
A performance optimizing circuit is provided for a signal processing system which is parameterized by a set of coefficients that vary the operational characteristics of the signal processing system. The performance optimizing circuit receives as input a reference signal and an output signal of the signal processing system. The performance optimizing circuit may include (a) a cost computation circuit that receives the reference signal and the output signal and provides as output a cost signal representing a cost function computed using a set of current values for the set of coefficients, the output signal and the reference signal; and (b) a cost optimizer circuit that, at each of a plurality of successive time intervals, evaluates one or more values of the cost signal in the cost computation circuit and provides to the signal processing system a new set of values for the set of coefficients. The cost optimizer circuit implements two or more of the random search, parabolic interpolation and hill climbing techniques.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile