A method for coded transmission over intersymbol interference channels is proposed
that combines cyclic codes with integer-forcing linear equalization. 
Unlike DMT/OFDM modulation, the alphabet of
the transmitted symbols is not expanded with respect to the data
symbols and furthermore the resulting SNR does not vary within
the coded block. The advantage over decision-Feedback equalization is that error propagation 
is avoided. The proposed method exhibits good performance for channels with spectral nulls.