Analysis of OFDM System Based on Simulink
Cai Zhi-peng · Modern Electronics Technique · 2006
The mobile fading channel leads to intersymbol interference and inter channel interference,which severely influences the performance of communication system.Orthogonal Frequency Division Multiplexing(OFDM) is a kind of multicarrier digital modulation,which has better performance in the radio multipathfading channel.The principle of antimultipath fading in Orthogonal Frequency Division Multiplexing(OFDM) is researched.Then the OFDM system emulated module is set up in Simulink and analyzed.At the same time it′s simulating in twochannel and sixchannel Rayleigh fading channel and in the condition which has interleaver or not,at the same time the results are given.