Ad Hoc网络路由协议的性能分析与比较

Ad Hoc network routing protocol performance analysis and comparison

对基于能源相关测度的Ad Hoc网络路由协议进行性能分析与比较,通过仿真实验对四种典型的Ad Hoc网络能源效率路由协议进行比较,主要包括:最小总传输能源路由协议(MTPR),时间延时需求路由协议(TDOD),生存期预测路由协议(LPR),最小化最大使用能源协议(MMPR).仿真实验结果表明:这些能源效率路由协议能较好地用于Ad Hoc网络中,提高了路径的稳定性并延长了网络生存期.

The performance analysis and comparison of several energy related metrics used for Ad Hoc routing was provided.Four simulation experiments,include minimum total transmission power routing(MTPR),time delay on-demand routing(TDOD),lifetime prediction routing(LPR),minimizing the maximum used power routing(MMPR),have been proposed to perform the comparison of different energy efficient routing protocols for Ad Hoc networks.The simulation results demonstrate that these approaches and parameters not only provide accurate and efficient methods for the estimation and evaluation of the route stability,but also prolong the network′s lifetime in dynamic mobile networks.