This has the advantage of reducing call blocking for high priority calls, while permitting low priority calls to have more access to radio resources than {HEAD ~ conventional systems} with {TAIL ~ the same call blocking rate} 
This has the advantage of reducing call blocking for high priority calls , while permitting low priority calls to have more access to radio resources than { HEAD ~ conventional systems } with { TAIL ~ the same call blocking rate }
OTH OTH OTH OTH OTH 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 REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL