In {TAIL ~ the event} {HEAD ~ the estimated delay} spread exceeds the threshold delay spread, an equalizer is selected, otherwise the equalizer is deselected 
In
In { TAIL ~ the event } { HEAD ~ the estimated delay } spread exceeds the threshold delay spread , an equalizer is selected , otherwise the equalizer is deselected
REL TAIL TAIL TAIL TAIL TAIL TAIL HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH