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