{HEAD ~ a second entity mechanism} configured to determine said first parameter and {TAIL ~ said second parameter}, said first parameter being proportional to said rate matching ratio 
{ HEAD ~ a second entity mechanism } configured to determine said first parameter and { TAIL ~ said second parameter } , said first parameter being proportional to said rate matching ratio
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH