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移动自组织网络(MANET)是一种无需基础设施支持的新型无线网络,其具有很大的动态性。分簇作为一种提高网络可扩展性的方法,在移动自组织网络中有着广泛的应用。在分簇策略3hBAC的基础上,引入了簇头备份机制,提出了一种稳定的MANET分簇策略BH-3hBAC。模拟实验表明,新策略在不影响网络性能的情况下,提高了簇覆盖率、簇的生存时间、平均成员时间,提升了分簇的稳定性,进一步优化了网络的整体性能
The Mobile Ad Hoc Network (MANET) is a new type of wireless network that requires no infrastructure support and is very dynamic. As a method to improve network scalability, clustering has a wide range of applications in mobile ad hoc networks. Based on the clustering strategy 3hBAC, a cluster head backup mechanism is introduced and a stable MANET clustering strategy BH-3hBAC is proposed. The simulation results show that the new strategy can improve the coverage of the cluster, the lifetime of the cluster, the average membership time, the stability of clustering and further optimize the overall performance of the network without affecting the performance of the network