The signal components can include {TAIL ~ a discrete series} of digital samples and a discreet series of {HEAD ~ carrier frequency sub bands} of the carrier signal 
The signal components can include { TAIL ~ a discrete series } of digital samples and a discreet series of { HEAD ~ carrier frequency sub bands } of the carrier signal
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH