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:
Dec. 18, 2018
Filed:
Mar. 11, 2016
Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Apurva N. Mody, Chelmsford, MA (US);
Kenneth Carrigan, Stafford, VA (US);
Jack Chuang, Avon, OH (US);
Alex Lackpour, Haddonfield, NJ (US);
Matthew J. Sherman, Succasunna, NJ (US);
Alan M. Rosenwinkel, Haddonfield, NJ (US);
BAE Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);
Abstract
A spectrum sharing system includes an advanced beacon (e.g. a low latency RF link) as part of an information sharing subsystem. The advanced beacon signal carries radar spectrum transmission schedule in an obfuscated way such as not to reveal the geolocation of the radar. The information sharing subsystem directs nodes, such as cell phones, to share spectrum based on spectrum sharing instructions contained in the advanced beacon. The spectrum sharing system permits out-of-band sharing of spectrum white space, as well as sharing of in-band spectrum gray space.