Research Article
Short-Range Cooperation of Mobile Devices for Energy-Efficient Vertical Handovers
Figure 4
((a) and (b)) Simulation and model-based average energy consumption of the cooperation-assisted VHO mechanism compared to that of the conventional VHO scheme for various network loads and device densities. ((c) and (d)) Energy breakdown of cooperation-assisted VHO mechanism.
(a) MNs in class I |
(b) MNs in class II |
(c) MNs in class I |
(d) MNs in class II |