Study of the relationship between mobility model of ad hoc network and its connectivity
通信学报2006年第1期 页码:119-123
作者机构:
1. 东北大学网络与通信中心
2. 山东科技大学理学院
作者简介:
基金信息:
国家高技术研究发展计划基金资助项目(2002AA784030)~~
DOI:
中图分类号:TN929.5
纸质出版日期:2006
稿件说明:
移动端阅览
赵建立, 商瑞强, 孙秋霞, 等. Ad hoc网络运动模型及其连通强度相关性的研究[J]. 通信学报, 2006,(1):119-123.
ZHAO Jian-li1, SHANG Rui-qiang1, SUN Qiu-xia2, et al. Study of the relationship between mobility model of ad hoc network and its connectivity[J]. 2006, (1): 119-123.
赵建立, 商瑞强, 孙秋霞, 等. Ad hoc网络运动模型及其连通强度相关性的研究[J]. 通信学报, 2006,(1):119-123.DOI:
ZHAO Jian-li1, SHANG Rui-qiang1, SUN Qiu-xia2, et al. Study of the relationship between mobility model of ad hoc network and its connectivity[J]. 2006, (1): 119-123.DOI:
Ad hoc网络运动模型及其连通强度相关性的研究
摘要
介绍了现有的几种adhoc运动模型
提出了一种adhoc连通强度的评价公式
并对三种常用的运动模型进行了仿真。利用Boltzmann函数对仿真数据进行曲线拟和分析
得到三种运动模型各自的节点数、传播范围和连通强度的曲线函数
为实际的adhoc组网提供了明确的评判依据。
Abstract
Three of ad hoc mobility models were introduced
and a formula to calculate the connectivity of mobile ad hoc network was proposed.These mobility models were simulated in NS2
and the relationship among the number of nodes
the range of nodes and the connectivity of the network was gained with curve fitting
which provides a judgment criterion for ad hoc networking.