海上无线通信网络路由协议分析研究

Research of routing protocol for maritime wireless mesh network

针对海洋环境上无线通信网络应用中的路由协议进行研究。首先,介绍无线网状网络的网络拓扑结构,并对在其中所采用的DSR和AODV两种路由协议进行详细分析;然后,介绍NS2平台的主要功能和操作基本步骤;最后,在设定的海洋环境下,研究基于NS2平台下的DSR和AODV路由协议的仿真实验,并通过分组发送成功率和分组传送时延这2个网络性能指标进行性能对比分析。通过仿真实验结果可看出,AODV协议更加符合海上通信要求。

In this paper,we study the routing protocols for maritime wireless mesh network in the Marine environment. Firstly, this paper introduces the wireless mesh network topology of network technology,and analyzes the DSR and AODV routing protocol in detail. Secondly,we also introduce the main functions and basic steps operation of the NS2. Finally,for a given marine simulation environment,the simulation of the two routing protocols is carried out,then the comparative analysis on two network routing protocols performance is implemented by using packet success rate and packet transmission delay.The experiment result show the AODV protocol is better,more suitable for maritime communication.