{HEAD ~ A transceiver} within the communication device sweeps through a frequency range of {TAIL ~ interest} in order to receive signals within the frequency range 
{ HEAD ~ A transceiver } within the communication device sweeps through a frequency range of { TAIL ~ interest } in order to receive signals within the frequency range
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH