Design and Research a Double Rank Group Mobility Model in Mobile Ad Hoc Networks
Yunjiang Liu · Jisuanji fangzhen · 2009
In the simulation of mobile Ad hoc networks, node mobility model directly determines the topology of the network, and then impacts the performance evaluation.In Reference Point Group Mobility Model, there is only a single reference point in one group, but in real circumstances, there are always many reference points in one group.A double rank group mobility model was proposed and a comparison with other models was made by both physical link aspect and routing protocol aspect.The simulation shows that the mobility model can reflect the topology change and suits the simulation study of mobile ad hoc networks better in that situation.