In this contribution, adaptive modulation is applied in conjunction with a Decision Feedback Equalizer (DFE) in order to mitigate the eeects of the slowly varying wideband multi-path Rayleigh fading channel. An upper-bound mean BER and Bits Per Symbol (BPS) performance is introduced for this scheme by utilizing the pseudo-SNR at the output of the DFE in order to switch the modulation schemes on...
