{TAIL ~ Use} of an interleaving memory can also be avoided by turning off or disabling the interleaver, while still permitting {HEAD ~ data} to be sent along the interleave path 
{ TAIL ~ Use } of an interleaving memory can also be avoided by turning off or disabling the interleaver , while still permitting { HEAD ~ data } to be sent along the interleave path
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH