An association processor organizes received {HEAD ~ messages} by tag and {TAIL ~ time} of arrival , and transmits association reports over an association communication process of the communication framework to one of plural distributed location processors 
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An association processor organizes received { HEAD ~ messages } by tag and { TAIL ~ time } of arrival , and transmits association reports over an association communication process of the communication framework to one of plural distributed location processors
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH