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:
Oct. 10, 2017
Filed:
Sep. 13, 2013
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventors:
Assignee:
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04K 1/02 (2006.01); H04L 25/03 (2006.01); H04L 25/49 (2006.01); H04B 1/04 (2006.01); H04B 7/0426 (2017.01); H04W 52/34 (2009.01); H04L 27/26 (2006.01); H04B 7/12 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0475 (2013.01); H04B 7/0426 (2013.01); H04L 27/2626 (2013.01); H04W 52/346 (2013.01); H04B 7/12 (2013.01); H04B 2001/0416 (2013.01);
Abstract
A first set of subcarriers having signal-to-noise ratio (SNR) values that exceed a target SNR value is identified at a transmitter. A second set of subcarriers having SNR values below the target SNR value is identified. Power is iteratively reallocated from the first and second set of subcarriers to a third set of subcarriers having SNR values below the target value but closer to the target SNR value than the second set of subcarriers.