Patents by Inventor Nina Tina Murphy

Nina Tina Murphy has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHODS AND SYSTEMS FOR PROCESSING A DIGITAL SIGNAL BY ESTIMATING SIGNAL ENERGY AND NOISE POWER DENSITY
    Publication number: 20130336432
    Abstract: Systems and methods are described for processing a digital signal. In one embodiment, the method comprises receiving time-aligned input samples of an input signal; computing at least one moment using the time-aligned input samples; determining at least one of signal energy per symbol and noise power spectral density based on the at least one moment; and adjusting an input signal level based on the at least one of the signal energy per symbol and the noise power spectral density.
    Type: Application
    Filed: June 19, 2012
    Publication date: December 19, 2013
    Applicant: GENERAL DYNAMICS C4 SYSTEMS, INC.
    Inventors: Randy Lee Turcotte, Christopher Lew Woodland, Nina Tina Murphy, Thomas Ohe