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:
Sep. 04, 2007
Filed:
Oct. 08, 2002
Jon J. Anderson, Boulder, CO (US);
Durga P. Malladi, San Diego, CA (US);
Steven J. Doerfler, Erie, CO (US);
Jon J. Anderson, Boulder, CO (US);
Durga P. Malladi, San Diego, CA (US);
Steven J. Doerfler, Erie, CO (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Forward link transmission power to a user terminal in a wireless communications system having a plurality of beams is controlled by determining a baseline power level, P, from a received active pilot channel signal-to-noise ratio (SNR); determining a power margin, P, from an identified interference susceptibility; determining a power level correction, P, based on an identified packet error rate (PER); and setting Pbased on P, P, and P. For example, Pmay be set to a power level that is substantially equal to the sum of P, P, and P. The determination of each of P, P, and Pmay be performed in independently running control loops or processes.