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:
Aug. 14, 2018
Filed:
Jun. 01, 2017
Applicant:
The Regents of the University of California, Oakland, CA (US);
Inventors:
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/00 (2006.01); A61B 5/117 (2016.01); H04B 7/06 (2006.01); H04L 29/08 (2006.01); H04L 27/26 (2006.01); A61B 5/00 (2006.01); A61B 5/11 (2006.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
A61B 5/117 (2013.01); A61B 5/0022 (2013.01); A61B 5/112 (2013.01); A61B 5/7203 (2013.01); A61B 5/7257 (2013.01); H04B 7/0626 (2013.01); H04L 27/265 (2013.01); H04L 67/22 (2013.01); H04L 67/306 (2013.01); H04L 27/261 (2013.01); H04L 27/2671 (2013.01); H04L 27/2672 (2013.01); H04W 84/12 (2013.01);
Abstract
The disclosed embodiments relate to the design of a system that identifies a person. During operation, the system receives channel state information (CSI) for a set of orthogonal frequency division modulation (OFDM) subcarriers while the person moves in a region that includes two or more nodes that use the set of OFDM subcarriers to communicate with one another. Next, the system analyzes the CSI to obtain an analysis result. The system then determines the identity of the person based on the analysis result.