For linear binary PSK codes and quadrature PSK codes, the rank of the unmodulated code words, as {HEAD ~ binary matrices} over {TAIL ~ the binary field}, is used as a design criterion 
over
For linear binary PSK codes and quadrature PSK codes , the rank of the unmodulated code words , as { HEAD ~ binary matrices } over { TAIL ~ the binary field } , is used as a design criterion
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH