摘要
针对电子鼠自部署应用场景,设计并实现一种基于分布式系统的无线传感器网络路由协议。该协议考虑电子鼠自部署过程中通信最频繁的2种情况,以最小生成树的结构组网,在节点增加和节点失效时采用网络重组算法,提高网络运行效率。仿真结果表明,与现有协议中较适合该场景的AODV协议相比,该协议的吞吐率较高、收发包延迟较小。
Aiming at the application scene of electronic mice self-deployment, this paper designs and implements a distributed system-based Wireless Sensor Networks（WSN） routing protocol. This protocol considers the two situations of the highest frequency of communication during electronic mice self-deployment process and establishes the network by the way of minimum spanning tree. The network reconfiguration algorithm is used while there are node addition and node invalidation to improve the network running efficiency. Simulation results show that compared with existing routing protocol suit for this scene named AODV, this protocol provides lager throughput and shorter delay of communication.
出处
《计算机工程》
CAS
CSCD
北大核心
2009年第17期110-111,114,共3页
Computer Engineering
基金
国家"973"计划基金资助项目(2007CB316506)
关键词
无线传感器网络
路由协议
网络重组
Wireless Sensor Networks（WSN）
routing protocol
network reconfiguration
