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三维环境中新的MAWN可靠性评估方法
引用本文:何明,陈国华,杨飞,梁文辉,王秋阳.三维环境中新的MAWN可靠性评估方法[J].计算机工程与应用,2013,49(23):67-70.
作者姓名:何明  陈国华  杨飞  梁文辉  王秋阳
作者单位: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
基金项目:国家自然科学基金面上项目(No.61174198,No.61203192);江苏省自然科学基金项目(No.BK2011124,No.BK2012326,No.BK2010129).
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  

Novel MAWN reliability evaluation method in 3D environment.
HE Ming,CHEN Guohua,YANG Fei,LIANG Wenhui,WANG Qiuyang.Novel MAWN reliability evaluation method in 3D environment.[J].Computer Engineering and Applications,2013,49(23):67-70.
Authors:HE Ming  CHEN Guohua  YANG Fei  LIANG Wenhui  WANG Qiuyang
Affiliation: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
Abstract:In order to deploy Mobile Ad-Hoc Wireless Network(MAWN) effectively in 3-D environment and improve its reli- ability, 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 At -based dynamic MAWN reli- ability evaluation method is proposed. The simulation results show that the MAWN reliability could be calculated within the time Q . O(n2) .
Keywords:Mobile Ad-Hoc Wireless Network(MAWN)  reliability evaluation  nodes mobility model  link existence
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