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