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:
Jun. 24, 2014
Filed:
Feb. 23, 2010
Ning Hsing LU, Clifton, NJ (US);
Ning Hsing Lu, Clifton, NJ (US);
Exelis Inc., McLean, VA (US);
Abstract
Systems and methods are provided herein that extend well-known direction finding (DF) and geolocation (GEO) concepts and approaches to a plurality of RF sensors to form a System of Systems (SoS) DF-GEO approach. The RF sensors may be collocated or spatial separated, and are able to exchange or share DF/GEO data. The SoS DF-GEO approach opportunistically leverages both on-board and off-board processing resources and DF-GEO measures for cooperative processing, situation awareness sharing, and performance optimization. The off-board processing resources and DF-GEO measures may be shared via networking. Thus, the SoS DF-GEO approach primarily bases measurements upon RSS or energy obtained from a one-antenna system or from a two-antenna system of a single RF sensor, as well as from other RF sensors via networking. By adopting the innovative SoS DF-GEO concept approach as described herein, optimized DF-GEO performance can be obtained by using the system of systems approach.