计算机应用 ›› 2012, Vol. 32 ›› Issue (01): 119-122.DOI: 10.3724/SP.J.1087.2012.00119

• 网络与通信 • 上一篇    下一篇

多状态实体随机移动模型建模与仿真

张衡阳,郑博,陈校平   

  1. 空军工程大学 电讯工程学院,西安 710077
  • 收稿日期:2011-06-16 修回日期:2011-08-24 发布日期:2012-02-06 出版日期:2012-01-01
  • 通讯作者: 张衡阳
  • 作者简介:张衡阳(1978-),男,湖南祁东人,讲师,博士,主要研究方向:移动Ad Hoc网络、无线传感器网络;郑博(1982-),男,陕西咸阳人,博士研究生,主要研究方向:移动Ad Hoc网络、航空通信;陈校平(1972-),男,湖南邵阳人,硕士,主要研究方向:移动Ad Hoc网络。
  • 基金资助:

    航空科学基金资助项目(20095586016);陕西省自然科学基金资助项目(2009JM8010, 2009JQ8010);空军工程大学博士启动基金资助项目(KDYBSQDJJ1002)

Modeling and simulation of multi-states random mobility model

ZHANG Heng-yang,ZHENG Bo,CHEN Xiao-ping   

  1. Telecommunication Engineering Institute, Air Force Engineering University, Xi'an Shaanxi 710077, China
  • Received:2011-06-16 Revised:2011-08-24 Online:2012-02-06 Published:2012-01-01
  • Contact: ZHANG Heng-yang

摘要: 移动模型是移动Ad Hoc网络协议设计和性能评估的基础。根据实体随机移动模型建模的要求,提出一种能够较好地反映现实节点运动规律、参数独立可控性强、适用性广的多状态实体随机移动模型,通过调整模型的若干参数可以产生多种现有常用的移动模型,具有一定的灵活性和通用性,给移动Ad Hoc网络模拟仿真场景的产生带来极大的方便。

关键词: Ad Hoc网络, 实体, 移动模型, 建模, 仿真

Abstract: Mobility model is the basis of protocol design and evaluation for mobile Ad Hoc network. A multiple states entity random mobility model was proposed according to the requirements of entity mobility modeling, which could reflect the realistic node movement and had more controllable parameters. Several familiar mobility models were derived from it by adjusting some parameters. The mobility model could be applied to simulation of mobile Ad Hoc network for its flexibility and versatility.

Key words: Ad Hoc network, entity, mobility model, formal modeling, simulation

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