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:
Aug. 11, 2009
Filed:
Dec. 12, 2005
Applicants:
Daniel Iancu, Pleasantville, NY (US);
Hua YE, Durham, NC (US);
John Glossner, Carmel, NY (US);
Inventors:
Assignee:
Sandbridge Technologies Inc., White Plains, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scalar Kalman filter is applied for a Least-Square estimated value Hat s. The filter has an input for receiving H, a filter equation and an out for the corrected estimated value Hfor the kvariable. The filter equation is H=KS[k] wherein: correction S[k]=S+K(H−S); prediction of the correction S=KS[k]; Kalman filter gain K=P/(1+P); minimum predication MSE P=KP[k]+K; minimum MSE P[k]=P (1−K); and K, Kand Kare constants.