Intersymbol Interference 2.5 2001/06/06 2004/01/07 10:02:29 US/Central Behnaam Aazhang aaz@ece.rice.edu Roy Ha rha@rice.edu Behnaam Aazhang aaz@ece.rice.edu intersymbol interference ISI memory (Blank Abstract) There are many techniques that are used to mitigate the degradation due to intersymbol interference (ISI). ISI can be thought of as adding memory by the channel. The techniques at the transmitter include 1,2 while 3,4 control effects of ISI at the receiver. Some of them are: Precoders Designing bandlimited modulation signals Equalizers at the receiver Maximum likelihood sequence detection