分簇技术的研究综述  

Overview on Clustering Technology

作　　者：孙一凡 米志超 王海 芦方旭 赵宁[2] SUN Yi-fan;MI Zhi-chao;WANG Hai;LU Fang-xu;ZHAO Ning(College of Communications Engineering,Army Engineering University of PLA,Nanjing Jiangsu 210007,China;No.28 Institute of CETC,Nanjing Jiangsu 210007,China)

机构地区：[1]陆军工程大学电子与信息工程学院,江苏南京210007 [2]中国电子科技集团公司第二十八研究所,江苏南京210007

出　　处：《通信技术》2020年第10期2351-2356,共6页Communications Technology

摘　　要：分簇技术是管理大规模网络的有效手段之一,簇群的形成是为了局部地调整集群内的拓扑变化。如果一个节点希望与簇外节点通信,它只需要先与自己的簇首通信,簇首再与其他簇首节点通信,将数据传输到目的节点。为了形成稳定能耗均衡的集群,需要一些度量指标,如相对移动性(节点速度、方向等)、节点度、剩余能量等。因此介绍了最近不同应用场景下关于分簇技术研究的目的、目标和贡献。Clustering technology is one of the effective means to manage large-scale networks. The formationof clusters is to locally adjust the topology changes within the cluster. If a node wants to communicate withnodes outside the cluster, it only needs to communicate with its own cluster head first, and then the clusterhead communicates with other cluster head nodes to transmit data to the destination node. In order to forma stable cluster with balanced energy consumption, some metrics are needed, such as relative mobility(node speed, direction, etc.), node degree, residual energy, etc. This paper introduces the purpose, goals andcontributions of recent clustering technology research in different application scenarios.

关 键 词：分簇技术 拓扑变化 能耗均衡 度量指标 

分 类 号：TN929.52[电子电信—通信与信息系统]