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. 30, 2016
Filed:
Jun. 10, 2015
Rajendra Kumar, Cerritos, CA (US);
Rajendra Kumar, Cerritos, CA (US);
Other;
Abstract
Various embodiments of the invention are directed to frequency hopped frequency modulation spread spectrum (FHFMSS) multiple accessing systems and methods. For example, various embodiments of the FHFMSS transmitter may utilize an architecture comprised of a baseband modulation subsystem, a code generation subsystem for generating a multiplicity M code vector sequences, a frequency synthesizer for generating a multiplicity M periodic waveforms, a frequency modulator for generation of a frequency hopped frequency modulation (FHFM) waveform , and a spread spectrum modulator. Various embodiments of the FHFMSS receiver may comprise of a subsystem for generation of the FHFM waveform, a spread spectrum demodulator, a symbol detector, and a baseband demodulation subsystem.