Assuming that a channel impulse response tracking breakdown occurs, this approach minimizes the number of {HEAD ~ affected symbols} by predicting {TAIL ~ the failure point} and avoiding equalization beyond that point 
by predicting
Assuming that a channel impulse response tracking breakdown occurs , this approach minimizes the number of { HEAD ~ affected symbols } by predicting { TAIL ~ the failure point } and avoiding equalization beyond that point
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH