一种面向移动监控型网络的分簇路由协议

传统的无线传感器网络(wireless sensor network,WSN)中节点是基本保持静止的,使网络中的节点具有移动性可以改善WSN功能;针对移动监控型无线传感器网络中拓扑结构改变频繁,传统的路由协议不能适用的问题,提出了一种基于分簇的移动性路由协议(mobile cluster routing protocol,MCR);该协议包含一个分布式分簇算法(distributed cluster algorithm,DCB),此算法充分考虑了节点移动性和剩余能量,通信复杂度比较低,分簇效率很高;同时,针对节点移动,协议中提出了一种注册机制,通过这种机制可以实现在移动过程中的信息交互;实验表明,MCR协议能够有效提高在移动环境下的网络性能。

Cluster-Based Routing Protocol for Mobile Monitoring Network

On the basis of the traditional WSN,mobile nodes can improve its function.The research is mainly aimed at mobile monitoring wireless sensor networks.Under the applications scenes,network topology changes frequently.A wireless sensor network routing protocol MCR that can meet the mobility requirements was proposed.It includes a distributed clustering algorithm DCB.It gives full consideration to node mobility and the remaining energy with low communication complexity and high clustering efficiency.In order to...