摘要
Ad Hoc网络是一种多跳的自组织网络,网络是由移动的节点组成。Ad Hoc网络的许多应用都依赖层次结构的支持,簇结构是Ad Hoc网络中应用最为广泛的层次结构,而这种层次结构的形成和维护依赖于某种分簇算法。在研究已有分簇算法的基础上,提出了一种新的基于权值的分簇算法(NWCA),通过对算法进行分析和仿真测试,证明了该算法的有效性。
Ad Hoc network is a kind of multi-hop self-organizing network.The network is dynamic in nature due to the mobility of nodes.Many mobile Ad Hoc applications depend on the hierarchical structure,and clustering is the most popular method to impose a hierarchical structure in the mobile Ad Hoc networks.By studying existing clustering algorithm,a New Weight-based Clustering Algorithm（NWCA） is proposed.Analysis and simulation of the algorithm have been implemented and validity of the algorithm has been proved.
出处
《计算机工程与应用》
CSCD
北大核心
2010年第21期111-115,共5页
Computer Engineering and Applications
关键词
AD
HOC网络
分簇算法
簇和簇头
能量状态
权值
Ad Hoc network
clustering algorithm
cluster and cluster header
energy state
weight
