{HEAD ~ A plurality} of data blocks is received over a transmission time interval and {TAIL ~ the count} of data blocks is stored in memory 
{ HEAD ~ A plurality } of data blocks is received over a transmission time interval and { TAIL ~ the count } of data blocks is stored in memory
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH