Patents by Inventor Jeng-Kuang Hwang

Jeng-Kuang Hwang 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).

  • Method for sinusoidal modeling and prediction of fast fading processes
    Patent number: 6505053
    Abstract: The present invention discloses a method for predicting fast fading using sinusoidal modeling techniques. The method first applies a finite impulse response low pass filter to the incoming signal thus increasing the fading power to noise ratio. Applying a root-MUSIC frequency estimation model, a sinusoidal model for the fading process is obtained. This model can be used to enhance the performance of spatial diversity schemes or temporal processing schemes to reduce the effect of the fading.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: January 7, 2003
    Assignee: AT&T Corp.
    Inventors: Jack Harriman Winters, Jeng-Kuang Hwang