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:
Nov. 17, 2015
Filed:
May. 21, 2013
Applicant:
Regents of the University of Minnesota, St. Paul, MN (US);
Inventors:
Georgios B. Giannakis, Minnetonka, MN (US);
Juan Andres Bazerque, Minneapolis, MN (US);
Gonzalo Mateos, Minneapolis, MN (US);
Assignees:
Regents of the University of Minnesota, Minneapolis, MN (US);
NATIONAL SCIENCE FOUNDATION, Arlington, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04W 24/02 (2009.01); H04W 16/14 (2009.01); H04W 16/18 (2009.01); H04W 16/22 (2009.01);
U.S. Cl.
CPC ...
H04W 24/02 (2013.01); H04W 16/14 (2013.01); H04W 16/18 (2013.01); H04W 16/22 (2013.01);
Abstract
This disclosure describes techniques for constructing power spectral density (PSD) maps representative of the distribution of radio frequency (RF) power as a function of both frequency and space (geographic location). For example, the disclosure describes techniques for construction PSD maps using non-parametric basis pursuit form of signal expansion.