无线传感器网络拓扑控制研究

随着无线传感器网络的广泛应用,传感器节点的部署环境也更加复杂,网络性能受到很大影响,通过优化拓扑结构,最大化利用节点有限资源成为拓扑控制研究的重要内容,网络拓扑控制在延长网络生命周期、节约节点资源、降低网络干扰等方面发挥着重要的作用,它能够提高路由协议和MAC协议的效率,为数据融合、时间同步和目标定位等很多方面提供基础。设计实现一种高效的拓扑控制机制已成为无线传感器网络的研究重点,该文中主要是针对现有的部分拓扑控制算法进行了分析和比较。

Research on Topology Control for Wireless Sensor Networks

With the extensive application of wireless sensor network,deployment environment of sensor nodes is also more complex,network performance has been greatly affected,maximize the use of the limited resources of the node by topology optimization become an important study of topology control,network topology control has played an important role in extending the network life cycle,saving the node resources,reducing network interference,it can improve the routing protocol and MAC protocol efficiency and provide t...