ACO-OFDM

Can any one has a clue in asymmetrically clipped optical ofdm? I want to get BER for different M-QAM, I have tried but I get only a constant line starting from 10e-1(for the case of 16QAM), I think the problem is at two important steps (1) make the sample vector to be in hermitian symmetry (2) negative clipping after IFFT.

[SIVA]

respected sir

can i get the ber code for it..i saw ur thesis in that aco ofdm domain

Answer 1

[Ravi]

Hi Paul

I am having the same problem and I also think that it is because of clipping. Did you manage to solve the problem? Could you help me?

Regards Ravi