发明授权
- 专利标题： Method for sinusoidal modeling and prediction of fast fading processes
- 专利标题（中）： 快速衰落过程的正弦建模和预测方法
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申请号： US10223898申请日： 2002-08-20
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公开(公告)号： US06658261B1公开(公告)日： 2003-12-02
- 发明人: Jack Harriman Winters , Jeng-Kuang Hwang
- 申请人： Jack Harriman Winters , Jeng-Kuang Hwang
- 主分类号： H04B702
- IPC分类号： H04B702
摘要：
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.
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