公开(公告)号：US06904269B1

公开(公告)日：2005-06-07

申请号：US09587491

申请日：2000-06-02

申请人： Nikhil Deshpande ,  Thomas C. Hill ,  R. Eben Jenkins ,  Kathryn A. Engholm

发明人： Nikhil Deshpande ,  Thomas C. Hill ,  R. Eben Jenkins ,  Kathryn A. Engholm

IPC分类号： G01R23/16 ,  G01R31/00 ,  H04B17/00 ,  H04L27/00 ,  H04B1/18

CPC分类号： H04L27/0012

摘要： A method of identifying a signal type uses parameters of the signal as a basis for automatic identification. A signal of interest is selected from a display of a spectral waveform for a specified frequency. An occupied bandwidth for the signal of interest is estimated and, if the occupied bandwidth is common to more than one known signal type, a complementary cumulative distribution function of peak power for the signal of interest is estimated. The signal type may be identified as a function of these parameters. Additionally the frequency of the signal of interest may be compared with a database of spectral assignments for known signal types to provide further information about the signal of interest.

摘要翻译： 识别信号类型的方法使用信号的参数作为自动识别的基础。 从特定频率的频谱波形的显示中选择感兴趣的信号。 估计感兴趣信号的占用带宽，并且如果占用带宽与多于一种已知信号类型相同，则估计用于感兴趣信号的峰值功率的互补累积分布函数。 信号类型可以被识别为这些参数的函数。 另外，感兴趣的信号的频率可以与已知信号类型的频谱分配的数据库进行比较，以提供关于感兴趣的信号的进一步的信息。