spreading means for spread spectrum processing {TAIL ~ the message data}, synchronized with {HEAD ~ the generic chip code signal}, as spread spectrum processed message data 
spreading means for spread spectrum processing { TAIL ~ the message data } , synchronized with { HEAD ~ the generic chip code signal } , as spread spectrum processed message data
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH