Each detection processor demodulates and time stamps received energy correlated to known spreading codes of the tags, to associate received {HEAD ~ energy} with {TAIL ~ only one tag} 
with
Each detection processor demodulates and time stamps received energy correlated to known spreading codes of the tags , to associate received { HEAD ~ energy } with { TAIL ~ only one tag }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL