Research of Spectrum Sensing Based on ANN Algorithm

According to signal characteristic of Unified S-band (USB) measurement and control system, a method of spectrum sensing based on artificial neural network (ANN) is introduced in this paper. Spectrum sensing classifier is designed by the independent learning ability of ANN. The information collected by departed classifier is studied and stored to accurately judge that whether the master signal exists or not. With comparison and analysis, it can be proved that the spectrum sensing based on ANN possesses a higher accuracy.