The Frequency-Hopping Communication Simulation Based on Chaotic Sequence
Yuan Liquan · Journal of Changchun University of Science and Technology · 2010
As the consistence between the statistical properties of the three-order Chebyshev chaotic map and the white noise,the resulting sequence can be used as the frequency-hopping sequence of the frequency-hopping communication.Using the dynamic simulation platform of Simulink,a frequency-hopping communication system model was built,the Chebyshev chaotic sequence was used in the system and simulated the experiments.the Results showed that the Chebyshev chaotic sequences used for the frequency hopping communication system can improve the anti-jamming capability and reduce the error rate.It indicates that chaotic sequence to replace the pseudo-random sequence of the traditional frequency-hopping communication can significantly improve the security of communication systems.