In another embodiment, the transmitter differentially phase encodes the information to be transmitted, and the receiver decodes the phase encoded {HEAD ~ information} by determining {TAIL ~ a quantized phase angle} of the received signal 
In another embodiment , the transmitter differentially phase encodes the information to be transmitted , and the receiver decodes the phase encoded { HEAD ~ information } by determining { TAIL ~ a quantized phase angle } of the received signal
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH