计算机工程与应用 ›› 2013, Vol. 49 ›› Issue (23): 67-70.

• 网络、通信、安全 • 上一篇    下一篇

三维环境中新的MAWN可靠性评估方法

何  明1,陈国华1,2,杨  飞1,梁文辉1,王秋阳3   

  1. 1.解放军理工大学 指挥信息系统学院,南京 210007
    2.解放军65655部队
    3.解放军91857部队
  • 出版日期:2013-12-01 发布日期:2016-06-12

Novel MAWN reliability evaluation method in 3D environment

HE Ming1, CHEN Guohua1,2, YANG Fei1, LIANG Wenhui1, WANG Qiuyang3   

  1. 1.College of Command Information Systems, PLA Science and Technology University, Nanjing 210007, China
    2.Unit 65655 of PLA, China
    3.Unit 91857 of PLA, China
  • Online:2013-12-01 Published:2016-06-12

摘要: 为有效指导三维环境中的移动自组织无线网络(MAWN)的部署并提高其可靠性,充分考虑节点移动特性,将节点在二维环境下的移动拓展到三维环境,构建了一种新的三维环境中节点移动模型(3D_NMM),在该模型基础上,提出了一种基于增量[Δt]的动态可靠性度量方法。仿真验证了方法的有效性和可行性,实验结果表明该方法能在[Q?O(n2)]时间内计算出MAWN的可靠性。

关键词: 移动自组织无线网络, 可靠性评估, 节点移动模型, 链路存在性

Abstract: In order to deploy Mobile Ad-Hoc Wireless Network(MAWN) effectively in 3-D environment and improve its reliability, the Nodes Mobility Model(NMM) in 2-D environment is expanded to 3-D environment. A NMM in 3-D environment is established(3-D_NMM), in which the nodes mobility characteristic is fully considered. A novel [Δt]-based dynamic MAWN reliability evaluation method is proposed. The simulation results show that the MAWN reliability could be calculated within the time [Q?O(n2)].

Key words: Mobile Ad-Hoc Wireless Network(MAWN), reliability evaluation, nodes mobility model, link existence