| Ad hoc网络中基于概率方案的广播协议预测模型 |
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| 引用本文： | 蔡大鹏.Ad hoc网络中基于概率方案的广播协议预测模型[J].兰州理工大学学报,2010,36(1). |
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| 作者姓名： | 蔡大鹏 |
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| 作者单位： | 北京青年政治学院,计算机系,北京,100102 |
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| 摘 要： | 通过简化一些外在条件,将实际的网络协议模型化,期望可以替代仿真工具.提出一种数学建模思路,通过基于逼近的方法,以ad hoc网络中泛洪和概率模型为基础,逐步推导出基于计数的广播协议模型,检验基于计数的广播协议的转发概率.模型在节点密度较低时预测转播结果低于仿真,在节点密度较高时则高于仿真结果.当只考虑网络层功能时,该模型检验协议性能与仿真结果相比误差率小于5%.
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| 关 键 词： | 移动adhoc网络 协议 概率 模型 |
Forecasting modeling of broadcasting protocol based on probabilistic scheme for ad hoc networks |
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| CAI Da-peng.Forecasting modeling of broadcasting protocol based on probabilistic scheme for ad hoc networks[J].Journal of Lanzhou University of Technology,2010,36(1). |
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| Authors: | CAI Da-peng |
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| Institution: | Department of Computer Science;Beijing Youth Politics College;Beijing 100102;China |
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| Abstract: | It was attempted to make the actual network protocol a model by means of simplifying some external conditions,anticipating that it might be substituted for simulation tools.An idea of mathematical modeling was presented.Taking the flood and probability model in ad hoc network as a basis,the counting-based model of broadcasting protocol was derived step by step by means of approximation method and the counting-based transmitting probability of broadcasting protocol was checked.The transmission result of mode... |
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| Keywords: | mobile ad hoc network protocol probability model |
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