Figure 5

The end-to-end throughput (packet generation rate) Λ as a function of the packet velocity. The path loss component θ is 4. In each point, the optimal transmission range of Proposition 1 is used. The solid and dotted line represent the cases when the optimal transmission range R^∗(Λ) is used and the transmission range R is fixed to D/2, respectively. The number of nodes is 1,000 and the sensing range D is set to $2\sqrt{\frac{logn}{n}}$.