摘要
以权值簇化算法——WCA为基础,利用人工免疫系统中的克隆选择算法来提高移动Ad-hoc网络的簇化性能,从而实现用尽可能少的全局优化簇头来管理尽可能多的簇成员,以保证MANET拓扑结构的相对稳定和合理。仿真结果表明,利用克隆选择算法优化后的WCA在簇的数量等许多方面均优于WCA算法。
In this paper,Weighted Clustering Algorithm （WCA） is optimized by means of clonal selection algorithm in artificial im mune systems.Therefore clustering performance of Mobile Ad-hoc Networks（MANET） is enhanced,such that a smaller number of cluster-heads serve the maximum possible number of mobile nodes within their clusters to guarantee relative stability of topologi- cal construction in MANET.Simulation results show that the performance of the optimized WCA better than the original WCA in many aspects such as the number of cluster-heads and so on.
出处
《计算机工程与应用》
CSCD
北大核心
2007年第29期119-121,139,共4页
Computer Engineering and Applications
关键词
移动AD-HOC网络
克隆选择算法
簇化算法
优化
mobile ad-hoc network
clonal selection algorithm
clustering algorithm
optimizing
