Patents Assigned to Fidelity Comtech, Inc.
  • System for continuously improving the performance of wireless networks with mobile users
    Patent number: 9100974
    Abstract: A system and method is provided for performing an automated a site survey process for adjusting radiation patterns of access point antennas in a wireless network. The system and method utilize wireless mobile devices in their normal process of carrying about ordinary traffic to measure network performance. Further, such information is utilizes to configure the radiation patterns of the access point antennas to tailor coverage areas of the antennas to current network conditions.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: August 4, 2015
    Assignee: FIDELITY COMTECH, INC.
    Inventors: Joseph Carey, Robert Weaver
  • SYSTEM FOR TAILORING WIRELESS COVERAGE TO A GEOGRAPHIC AREA
    Publication number: 20140057638
    Abstract: Provided herein are systems and methods (i.e., utilities)that allow for synthesizing antenna patters for wireless access points that provide coverage in a wireless network. The utilities utilize various mathematical models to identify antenna settings that enhance coverage of a coverage area.
    Type: Application
    Filed: August 15, 2013
    Publication date: February 27, 2014
    Applicant: FIDELITY COMTECH, INC.
    Inventors: Joseph Carey, Robert Weaver, Russell Brinkman
  • SYSTEM FOR CONTINUOUSLY IMPROVING THE PERFORMANCE OF WIRELESS NETWORKS WITH MOBILE USERS
    Publication number: 20140003365
    Abstract: A system and method is provided for performing an automated a site survey process for adjusting radiation patterns of access point antennas in a wireless network. The system and method utilize wireless mobile devices in their normal process of carrying about ordinary traffic to measure network performance. Further, such information is utilizes to configure the radiation patterns of the access point antennas to tailor coverage areas of the antennas to current network conditions.
    Type: Application
    Filed: April 12, 2013
    Publication date: January 2, 2014
    Applicant: FIDELITY COMTECH, INC.
    Inventor: FIDELITY COMTECH, INC.
  • Bi-directional vector modulator
    Patent number: 6894657
    Abstract: The present invention provides a system for providing a bi-directional vector modulator in which the signal can travel in either direction while the phase shift remains constant. In addition to the functionality of being a phase shifter, the disclosed invention acts as a vector modulator by having the ability to continuously control both the amplitude and phase of a signal.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: May 17, 2005
    Assignee: Fidelity Comtech, Inc.
    Inventor: Joseph M. Carey