{HEAD ~ A reference signal} having {TAIL ~ an inverted carrier phase} from that of the synchronizing signal part is inserted between the synchronizing signal part and the control part 
having
{ HEAD ~ A reference signal } having { TAIL ~ an inverted carrier phase } from that of the synchronizing signal part is inserted between the synchronizing signal part and the control part
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH