基于车队行进场景的MANET移动模型研究

摘要

针对特定场景研究移动Ad Hoc网络（ MANET ）是当前研究的重点，而移动模型是研究 MANET 的基础，因此如何选择或建立更贴近实际应用场景的移动模型成为了研究 MANET 的关键环节。通过对现有典型移动模型的研究和分析，提出了一种模拟车队行进场景的移动模型，并利用 NS 2软件在此移动模型基础上对 MANET 性能进行仿真与分析，仿真结果表明，与传统的移动模型相比，该模型能更好地贴近车队行进场景。%The mobile Ad Hoc networks (MANET) for a specific scene is the focus of current research.The mobility model is the foundation of MANET.Therefore how to select or develop a mobility model which is closer to the real scenarios becomes the key in MANET research.A new mobility model for a vehicle group is proposed and simulated with NS2 by studying and analyzing the existing typical mobility model.The simulation results show that the new mobility model can be closer to the real application scenarios compared withthe traditional mobility model.