摘要
拓扑控制是无线传感器网络的一个重要研究方向,通过选择良好的拓扑控制机制,能够提高网络通信效率并延长网络的生命周期。针对TopDisc算法的不足,得到了TopDisc改进算法。改进后算法能根据节点能量,有效的进行簇头选举,并能适当的控制节点发射功率,使得簇的形成更合理,节点的能量消耗更平均。
Topology control is an important research direction in wireless sensor networks,by selecting a good topology control mechanisms is good for improving the efficiency of network communication and prolonging the life cycle of network. Based on the lack of TopDisc algorithm,gets a improved TopDisc algorithm. The improved algorithm according to the node energy,the effective conduct of cluster head election,and to the appropriate control node transmission power,allowing the formation of clusters is more reasonable,the node energy consumption more evenly.
出处
《微计算机信息》
2010年第31期150-151,127,共3页
Control & Automation
