WMSNs多成员集群形成算法及节点调度  

Multi-membership clustering algorithm and node scheduling in WMSNs

作　　者：郑惠月 冯秀芳[1] 

机构地区：[1]太原理工大学计算机科学与技术学院,山西太原030024

出　　处：《计算机工程与设计》2015年第9期2351-2355,共5页Computer Engineering and Design

基　　金：山西省回国留学人员科研基金项目(2013-049)

摘　　要：针对无线多媒体传感器网络中能量受限的问题,为满足网络的服务质量,提出一种无线多媒体传感器网络的多成员集群形成算法。通过节点间的协作,利用多成员集群调度算法对节点进行协调调度,减低需要工作节点的数量,相较于传统的单成员集群算法,该算法能更好地节约能量、减少网络开销并降低能耗,使网络的生命周期得到有效延长。仿真和对比实验验证了该算法的有效性。Owing to the limited energy of wireless multimedia sensor networks, a multi-membership clustering algorithm was proposed for the wireless multimedia sensor networks to meet the quality requirement of networks service. By collaborating between nodes and using multi-membership clustering scheduling algorithm to coordinate and schedule nodes, the number of nodes needed to work was further reduced. Comparing to the traditional single-membership clustering algorithm, it is better on saving energy, decreasing network overhead, reducing energy consumption and extending the network life effectively. Simulation experiments and comparison experiments verify the effectiveness of this algorithm.

关 键 词：无线多媒体传感器网络 服务质量 集群 节点调度 节能 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]