卫星综合信息网的管理体系及管理星簇生成算法

针对卫星综合信息网特有的网络构成及动态的结构特点,引入了管理星簇,提出了一种单星管理与星簇管理相结合的动态分层次的网络管理体系,降低了卫星综合信息网特有的高延迟特性对于网络管理的影响,增强了系统的可扩展性和健壮性,提高了动态网络的管理效率·针对管理星簇,提出了基于簇首能力指数,运行方向及延迟变化率的簇生成算法,减小了网管信息传输的时延并降低了网管所带来的网络负载·

Management Architecture of Integrated Satellite Information Network and Algorithm of Cluster Generation

Due to the peculiar composition and dynamic structure of integrated satellite information network, a new dynamic-layered management architecture was proposed. The architecture includes both management of single star and that of satellite cluster. By adopting this kind of architecture, the influence of high-delay on satellite network management was deduced at the most. The expansibility and robust of whole system was strengthened. An efficient network management was achieved. As to the cluster of satellite, a clustering algorithm based on ability, running actor and delay-jade was proposed. The delay of network management and the overload of network management were decreased by this algorithm.