BER per scale performance of a Wavelet OFDM transmission through time and frequency selective channels

摘要

BER performance across various transmission scales of a Wavelet OFDM system is investigated in this paper. The channel is selective in time and frequency. It is shown that the BER performance significantly varies across the transmission scales. This is a joint result of the multi-scale nature of the Wavelet OFDM scheme and of the simulated channel's response.