A decoder generates a time of arrival adjustment value that is subtracted from a low resolution time of arrival to generate {HEAD ~ a high resolution time} of {TAIL ~ arrival} 
A decoder generates a time of arrival adjustment value that is subtracted from a low resolution time of arrival to generate { HEAD ~ a high resolution time } of { TAIL ~ arrival }
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 HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL