Performance Analysis of Multi carrier CDMA System

The multi carrier CDMA system is an important subject in the study of the third generation digital mobile communication systems.This paper combines the channel error correcting coding (convolutional code Turbo code) with MC CDMA systems,thus sufficiently exploits the excellent performance of error correcting coding (especially Turbo code) under low SNR. The BER performance of the system in different channels is analyzed,and the simulation results are given.