{HEAD ~ A time domain equalizer} is utilized to shorten the channel impulse response to a length equal to or less than the time duration of {TAIL ~ the cyclic prefix} 
{ HEAD ~ A time domain equalizer } is utilized to shorten the channel impulse response to a length equal to or less than the time duration of { TAIL ~ the cyclic prefix }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL