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.

Date of Patent:
Jul. 10, 2018

Filed:

Jul. 29, 2016
Applicant:

Aruba Networks, Inc., Sunnyvale, CA (US);

Inventors:

Deven Patel, Sunnyvale, CA (US);

Phillip Carranco, Sunnyvale, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); H04J 3/14 (2006.01); H04L 1/00 (2006.01); H04L 12/26 (2006.01); H04W 52/30 (2009.01); H04W 72/04 (2009.01); H04W 28/02 (2009.01); H04B 17/318 (2015.01); H04W 88/08 (2009.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
H04W 52/30 (2013.01); H04B 17/318 (2015.01); H04W 28/0268 (2013.01); H04W 72/048 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01);
Abstract

In some examples, a method includes performing a channel sounding operation to estimate dynamic channel characteristics between an Access Point (AP) and a wireless device; determining, based on the estimated dynamic channel characteristics, whether a first transmit configuration without polarization diversity at a maximum allowable transmit power level for non-orthogonal polarity will provide a better Quality of Experience (QoE) than a second transmit configuration with polarization diversity above the maximum allowable transmit power level for non-orthogonal polarity; and transmitting a transmit stream with the second transmit configuration when it is determined that it will provide a better QoE than the first transmit configuration.


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