一种能量均衡的可靠链状监测网络研究  

Research on An Energy-balanced and Reliable Chain Topology for Monitoring Network

作　　者：张卫民 赵新颖[1] 朱锦[1] 

机构地区：[1]郑州铁路职业技术学院,河南郑州451460

出　　处：《信息通信》2018年第8期113-115,共3页Information & Communications

基　　金：物联网在铁路监测应用中的通信机制研究是校级教科研项目;项目编号:2016JKY033

摘　　要：无线传感器网络是一种基于特定用途和目标的应用系统,文章针对大规模无线传感器网络在监测轨道交通环境应用中遇到的数据收集问题,同时考虑无线传感器节点呈带状网络拓扑结构的特点,介绍并分析了BMA协议,提出了MAC协议,簇头节点基于MAC协议中提出的能量链路平衡机制动态选举,以构建可靠、能量均衡的无线监测网络。WSN is a special-purpose and application-based system. Aiming at the problem of data gathering for large-scale wireless sensor networks that occurs in the application of the surrounding environment monitoring on railway. Meanwhile, we consider the characteristics of wireless sensor nodes in a chain topology. BMA protocols are introduced and analyzed, and a MAC protocol with energy consumption load balancing scheme that improves reliability, energy-balance of wireless monitoring network is proposed in this thesis. The cluster heads in monitoring network are elected based on the node energy table.

关 键 词：分簇路由 簇首选择 能量均衡 分层 

分 类 号：TN915.04[电子电信—通信与信息系统]