摘要
农村电网进一步的升级改造工程急需建设能够提供安全可靠的双向通信网络平台。农村电网地理环境的复杂性和总信息量低的特点更适合建设无线专网。为了给农村电网通信提供真正可靠、自愈和高吞吐量的无线通信网络,对如何在农村电力通信接入网中部署802.11smesh网进行了研究,分析了适用于农村电力通信接入网的mesh网络拓扑结构,选用基于簇的AP(access point)部署方案对农村电力通信接入网进行规划部署。通过NS-3仿真建模技术对新方法进行验证,仿真结果证明新方法使求的最优解更加合理,在实时性和吞吐量这两方面能够满足农村电力通信接入网的需求。
It is necessary to design a secure and reliable bilateral communication network for the upgrade project of the rural power grid.Given the complex geographical environment and little amount of information,the wireless network regime should be adopt-ed.In order to provide reliable,self-healing,and high throughput wireless communication network to rural power grid,we study the deployment strategies of 802.11s mesh network and analyze applicable network topology for rural power grid.We propose a modified deployment scheme based on AP cluster.The simulation results obtained in NS-3 platform demonstrate that the novel method can satisfy the requirement of the rural power grid in terms of throughput and real-time performance.
出处
《中国科技论文》
CAS
北大核心
2014年第4期483-488,共6页
China Sciencepaper
基金
四川省教育厅自然科学基金资助项目(14ZB0088)
