Rayleigh Fading Channel Taps?

Dear All,

Lets say i have generated a rayleigh faded tap 'r', where r is of length 256+CP (same as my OFDM signal length + CP). I am dealing with 3 tap channel with delays and powers of each tap is given but i am mentioning them here.

r1 is of length 256+CP r2 is of length 256+CP r3 is of length 256+CP

These three taps of a channel will convolve with my OFDM signal. If i convolve them the length of the faded signal increases to length(r1)+length(OFDM)-1. Now how can i get my signal back after this? A hint will do the job for me.

Thanks

[Vaibhav Bhasin]

hi, did you find any answer ?