多层网络中基于资源优化的配置方式

Solutions of Allocation based on Resource Optimization in Multi-layer Networks

网络生存性是衡量网络性能优劣的重要指标,其与实际网络应用关系最为密切,网络生存性的优劣不仅体现在所应用的生存策略上,资源的优化配置也是影响网络生存性的关键因素。在多层网络资源优化方法中,网络中空闲资源配置方式至关重要,是网络发展迫切需要解决的关键问题之一。首先分析了多层网络资源配置方法的研究现状,其次介绍了多层网络中所采用的网络模型,结合网络模型给出了2种网络资源的配置方式,并对这2种方式进行了比较。

Survivability has a close relationship with real network applications,which plays critical role in measuring network performance.The multi-layer networks survivability depend two aspects,that is,survivability policies and resources optimization methods.The solutions of network free resource allocation are crucial in resource optimization method of multilayer network.It becomes one of the most key problems,which must be resolved for network development.First,analyzed research situation of resource allocation solutions in multi-layer networks,second,introduced network model used in multi-layer network,and according to network model,two solutions of network resource allocation were proposed,and the solutions were compared.