Randomly Deployed Network 70 60 50 40 30 20 10 203040 40 60 70 meters “orphan nodes'"20%→5% 日+回1三1交非三勺QG 5/1Randomly Deployed Network 0 10 20 30 40 40 60 70 0 10 20 30 40 50 60 70 meters meters “orphan nodes” 20% → 5% 5/1