{HEAD ~ A location processor} determines {TAIL ~ the geographical locations} of tags using the TOA information in the association reports 
{ HEAD ~ A location processor } determines { TAIL ~ the geographical locations } of tags using the TOA information in the association reports
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH