Performance of multi-carrier frequency diversity CDMA in Rayleigh fading channel

On the basis of signal analyzing, MC-CDMA system is modeled, and then a universal matrix-analyzing model is advanced. The performance of bit error for single user MC-CDMA in Rayleigh fading channel is discussed,and a novel analyzing method for bit error ratio is proposed. The numerical results of simulation show that the ability of MC-CDMA for wireless broadband data transmission is much better than CDMA, therefore it has a better perspective for business application.