Systems and methods for {HEAD ~ a transceiver} to transmit or receive test information over {TAIL ~ a communication channel} using multicarrier modulation 
Systems and methods for { HEAD ~ a transceiver } to transmit or receive test information over { TAIL ~ a communication channel } using multicarrier modulation
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH