Blind decision feedback equaliser for multichannelswith common zeros
K. Skowratananont, Sangarapillai Lambotharan, Jonathon A. Chambers · Electronics Letters · 1998
Blind equalisation of a fractionally spaced channel (FSC) is generally difficult if all subchannels have common zeros . A new blind equalisation structure is proposed so that the uncommon part of the FSC is equalised with a fractionally spaced equaliser and the common part of the FSC is equalised with a decision feedback equaliser which operates at the baud rate.