Figure 4

Overlapping Page Download Phases. The figure shows the virtual capacity in the cooperative and noncooperative web browsing when the page download phases on the two devices are overlapping with each other. The virtual capacity is increased only when the page download phases of the two devices are not overlapping. Comparing this figure with Figure 3, you can see that the gain in the cycle duration is smaller due to the fact that the devices are not cooperating all the time.