In the exemplary embodiment, WT is {HEAD ~ a code sequence} that is orthogonal to {TAIL ~ all other code sequences} used to channelize the channels of forward link signal 32 
is orthogonal to
In the exemplary embodiment , WT is { HEAD ~ a code sequence } that is orthogonal to { TAIL ~ all other code sequences } used to channelize the channels of forward link signal 32
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH