Application and Performance Simulation of MFSK and GMSK Modulations in Short Wave Frequency-hopping Spread-spectrum Communication System
Xufa Wang · Telecommunication Engineering · 2002
In this paper, applications of MFSK and GMSK modulations in short wave frequency-hopping spread-spectrum communication system are discussed, and the performance is simulated. For MFSK, the performance of selective frequency diversity and coding for FH/MFSK system with Rayleigh fading channels and partial band jamming is researched. For GMSK, combined with Viterbi algorithm noncoherent modulation, the performance of frequency-hopping system is simulated. Finally, the performances of the two modulations are compared.