基于ONE平台的机会网络路由协议仿真分析

从传输成功率、平均传输延迟和路由开销比率三个路由性能指标入手,利用ONE仿真平台仿真并分析了不同网络环境因素对机会网络几种典型路由协议的影响,为不同机会网络环境下路由协议的选取提供依据.仿真结果表明:各路由协议性能差异明显,其中Spray and Wait和MaxProp算法在各种仿真环境下都具有较高的传输成功率,且Spray and Wait算法路由开销比率较低.

Simulation and Analysis of Routing Protocol in Opportunistic Networks Based on ONE

Choosing three indicators of delivery ratio , average delivery delay and routing overhead ratio , we use the ONE simulator to simulate and analyze how different environments influence several typical routing protocols of opportunistic network, so as to provide some references of the way to select routing protocol in different opportunistic network environments.The simulation results show that the performance of those routing protocols have great distinction .In particular , Spray and Wait and MaxProp have higher delivery ratio in different simulation environment , while Spray and Wait has lower routing overhead ratio .