Patents Examined by Pao Sinkatarakorn
  • Systems and methods for self-optimization in wireless base stations by detection of interference at the edge of a received radio frequency band
    Patent number: 9225620
    Abstract: Systems and methods are described for reducing an interference level associated with frequency drift in a wireless base station. The base station monitors an interference level in a frequency resource caused by a first frequency resource colliding with a second frequency resource. If the interference level is outside of an expected range, the base station adjusts a parameter of the base station such as a reference oscillator frequency to compensate for frequency drift. This method may be used in a femtocell wireless base station.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: December 29, 2015
    Assignee: Eden Rock Communications, LLC
    Inventor: Elliott Hoole