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:
Feb. 19, 2008
Filed:
Mar. 30, 2004
Alexander A. Maltsev, Nizhny Novgorod, RU;
Ali S. Sadri, San Diego, CA (US);
Alexey E. Rubtsov, Nizhny Novgorod, RU;
Alexei V. Davydov, Nizhny Novgorod, RU;
Alexander A. Maltsev, Nizhny Novgorod, RU;
Ali S. Sadri, San Diego, CA (US);
Alexey E. Rubtsov, Nizhny Novgorod, RU;
Alexei V. Davydov, Nizhny Novgorod, RU;
Intel Corporation, Santa Clara, CA (US);
Abstract
A data rate is selected for subcarriers of each frequency and spatial channel of a slowly varying frequency selective multicarrier channel to provide uniform bit loading (UBL) for faster link adaptation. Signal to noise ratios (SNRs) for subcarriers of the multicarrier communication channel may be calculated from channel state information and a transmit power level. A throughput may be estimated for the data rates from the SNRs and one of the data rates may be selected based on the estimated throughputs.