A Frequency Prediction of RS Code FH Based on Chaotic Theory

Abstract

RS is a popular FH code whose chaotic features of frequency sequence is analyzed in this article and such a conclusion is achieved that RS code is of chaotic features in terms of frequency sequence. According to this conclusion, a method of FH prediction about the degree of incidence is suggested based on the phase space reconstruction of chaotic system. It is more accurate than the chaos prediction method of the nearest point in phase space based on the Euclid distance.