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:
Oct. 13, 2020
Filed:
Dec. 19, 2018
Astronics Aerosat, Manchester, NH (US);
Richard P. Lizotte, Hudson, NH (US);
Jonathan E. Epstein, Acton, MA (US);
John M. Wilson, Hanover, NH (US);
Astronics AeroSat, Manchester, NH (US);
Abstract
A method of receiving information is provided. The method is performed at a system for information transfer. The method includes receiving a first signal pulse and determining a first frequency band and a first pulse duration associated with the first signal pulse. The method includes, in accordance with a determination that the first frequency band is one of a predefined set of frequency bands, and that the first pulse duration is one of a predefined set of pulse durations, determining, from a predefined set of symbols, a first symbol associated with the first frequency band and the first pulse duration. Each frequency band in the predefined set of frequency bands is associated with a respective set of two or more symbols, and each symbol of a respective set of two or more symbols is associated with a distinct respective pulse duration in the first predefined set of pulse durations.