FIR equalizers with minimum redundancy
Cassio Barboza Ribeiro, Marcello L. R. de Campos, Paulo S. R. Diniz · IEEE International Conference on Acoustics Speech and Signal Processing · 2002
In this work we derived conditions that guarantee the existence of zero-forcing (ZF) equalizers in communication systems employing block transmissions. Compared to previous works in this field, the obtained conditions allow a reduction in the length of the equalizer filters, reduce the necessary redundancy and allow transmission through channels with impulse response longer than the channel model. We also show experimental results obtained via computer simulations for evaluation of the system performance.