Patents by Inventor Alexandros A. Charissis

Alexandros A. Charissis 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).

  • Systems and methods for dynamic frequency selection for interference avoidance
    Patent number: 9408087
    Abstract: Systems and methods for identifying interference that warrants dynamic frequency selection (DFS) are provided. In one example, a wireless data radio system includes a radio frequency receiver and thresholding circuitry. The radio frequency receiver may provide a received signal strength indicator. The thresholding circuitry may compare the received signal strength indicator to a threshold value associated with radio interference, determine whether a dynamic frequency selection operation is warranted based at least in part on the comparison, and output a dynamic frequency selection signal indicating whether the dynamic frequency selection operation is warranted.
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: August 2, 2016
    Assignee: General Electric Company
    Inventors: Paul Kurucz, Jr., Jonathan M. Vilagy, Alexandros A. Charissis
  • Systems and Methods for Dynamic Frequency Selection for Interference Avoidance
    Publication number: 20140220964
    Abstract: Systems and methods for identifying interference that warrants dynamic frequency selection (DFS) are provided. In one example, a wireless data radio system includes a radio frequency receiver and thresholding circuitry. The radio frequency receiver may provide a received signal strength indicator. The thresholding circuitry may compare the received signal strength indicator to a threshold value associated with radio interference, determine whether a dynamic frequency selection operation is warranted based at least in part on the comparison, and output a dynamic frequency selection signal indicating whether the dynamic frequency selection operation is warranted.
    Type: Application
    Filed: February 6, 2013
    Publication date: August 7, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Paul Kurucz, JR., Jonathan M. Vilagy, Alexandros A. Charissis