Patents by Inventor Peter David Heidmann

Peter David Heidmann 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).

  • Multi-layer coefficient control for dynamic interference cancellation
    Patent number: 9191050
    Abstract: Aspects of the disclosure are directed to interference cancellation and wireless communication including determining the strength of a reference signal; comparing the strength of the reference signal to a first threshold and a second threshold; and performing one of the following: updating at least one coefficient if the strength of the reference signal is above the first threshold; freezing the at least one coefficient if the strength of the reference signal is between the first threshold and the second threshold; or setting an interference cancelation (IC) circuit to OFF if the strength of the reference signal is below both the first threshold and the second threshold.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: November 17, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Insoo Hwang, Bongyong Song, Cong Nguyen, Peter David Heidmann, Samir Salib Soliman