Authors : Samir Jasim and Ahmed M. Alfadhel
Abstract: As far as there is a need to increase the efficiency of data transfer, the trials of developments communication systems are appeared. In this study, four modulation techniques and three PN sequence code lengths are studied, to indicate the best performance. The study included BER calculations for each modulation technique or PN code is used in this FHSS system. MATLAB Simulink with run time of 10 is used to simulate each modulation technique. And Additive White Gaussian Noise (AWGN) channel is used as an RF channel. Finally, after we present the simulation results, we deduce which modulation technique is the most suitable for FHSS system and what is the advantage of the longer PN code.
Samir Jasim and Ahmed M. Alfadhel, 2019. Design and Development of Secure Efficient Wireless Communication System based on FHSS. Journal of Engineering and Applied Sciences, 14: 9973-9977.