无线抄表算法的研究与仿真

Research and simulation of wireless meter reading algorithm

基于小区内的无线抄表,本文主要研究无线抄表算法,主要介绍了DSR、DSDV两种路由协议,运用NS2仿真软件对其进行仿真对比,通过分析吞吐量、端到端时延、延时变化量、丢包率的值,进行路由协议的评定。根据小区现场环境配置仿真参数,二者在相同的环境下进行仿真,通过编写tcl文件生成网络场景,通过编写awk文件仿真分析trace文件,通过xgraph对仿真结果进行绘图显示,结果表明DSR路由协议更加适合本文的无线抄表环境。

Combined with the wireless meter reading in the community, we mainly study the algorithm of wireless meter reading in this paper, the two mainly introduces the DSR, DSDV routing protocol, using the NS2 simulation software for simulation. By analyzing the throughput, end-to-end delay, packet loss rate, delay time variation value, we evaluate the routing protocols. According to the scene environment configuration simulation parameters and both in the same environment simulation, by writing TCL file generated network scenarios, by writing the awk file simulation analysis the trace files, by xgraph to drawing according to the results of simulation, we get the results. These results show that the DSR routing protocol is more suitable for wireless meter reading environment in this paper.