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:
Apr. 01, 2014
Filed:
Apr. 09, 2012
Edward Beadle, Melbourne, FL (US);
Edward Beadle, Melbourne, FL (US);
Harris Corporation, Melbourne, FL (US);
Abstract
A communications system includes spaced apart sensing nodes each configured to receive signals within occupied portions of a frequency spectrum, and a coordinator node configured to communicate with the spaced apart sensing nodes. The coordinator node determines the occupied portions of the frequency spectrum, and determines unoccupied portions of the frequency spectrum based upon the occupied portions. A pair of wireless communications devices is configured to communicate with each other and with the coordinator node. The pair of wireless communications devices may operate within an unoccupied portion of the frequency spectrum based on using a communications signal comprising a continuous phase modulated waveform, with at least one waveform parameter being selected to reduce interference with the occupied portions of the frequency spectrum.