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