Hiiii I am doing research on multiuser CDMA; I have simulated MUD's in both AWGN and Rayleigh fading channel. I need help in Multistage Successive interference Cancellation. Kindly if anyone have the m code for this, please share. For others, I can get you papers from most of the journals as I have access to them. Just ask and I will send you the paper. I will be happy to share all the .m code along with the SIC code once I finish the multistage as I have already finished single stage ordered SIC . I just need help for multistage.