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. 06, 2017
Filed:
Nov. 25, 2008
Cormac S. Conroy, Campbell, CA (US);
Leonid Sheynblat, Hillsborough, CA (US);
Anup Savla, San Mateo, CA (US);
Roger Brockenbrough, Los Gatos, CA (US);
Cormac S. Conroy, Campbell, CA (US);
Leonid Sheynblat, Hillsborough, CA (US);
Anup Savla, San Mateo, CA (US);
Roger Brockenbrough, Los Gatos, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method calibrates a spread spectrum receiver having a received signal strength below a noise floor. The method includes estimating an input noise power, and measuring a noise power output from the receiver. The method also includes comparing the estimated input noise power with the measured output noise power to determine at least one calibration value. The method further includes calibrating the receiver based upon the at least one calibration value.