战术移动Ad hoc网络仿真中移动模型研究

Research of Mobility Models in Tactical Mobile Ad hoc Network Simulation

移动Adhoc网络仿真中,节点移动模型的选取是否合适对于仿真非常重要,它直接影响到能否正确评价各层技术方案对动态拓扑的适应性。通过对现有移动Adhoc网络移动模型的研究比较,针对战术移动Adhoc网络结构特点,归纳出战术移动Adhoc网络中节点移动特征,提出并建立了战术移动Adhoc网络移动模型。通过仿真比较得出,建立的移动模型符合战术移动Adhoc网络作战想定,适合战术移动Adhoc网络仿真。

In the analysis of the mobile Ad hoc network simulation, the choice of the node mobility model is very important. It has a direct impact on the correct evaluation of adaptability to dynamic topology in various technical levels. Aiming at.the characters of the Tactical mobile Ad hoc network architecture, the characters of the Tactical mobile Ad hoc network node movement was concluded through the comparing and researching of the existing models in mobile Ad hoc network. The Tactical mobile Ad hoc network mobility model was proposed. The simulation shows that the mobility model suits the operational suppose and network simulation of the Tactical mobile Ad hoc networks.