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基于模糊逻辑的资源感知P2P重叠网及其应用研究 总被引:2,自引:0,他引:2
P2P重叠网以其系统高效性和有效性被广泛应用于分布式网络管理系统中。但是,传统P2P重叠网络的设计往往只关注其P2P特性,忽略了重叠网自身的管理问题;另外,P2P网络强调的是参与者的平等性,忽略了各参与节点自身性能的差异,从而极大影响了系统的整体性能。本文提出一种基于模糊逻辑的资源感知P2P重叠网,系统中的每个参与节点负责管理一部分网元设备,并充分考虑各节点所管理资源的可用性及其所处环境的时变特性,同时利用基于策略的网络管理方式,构建了一种动态和自主的P2P重叠网网络管理系统。仿真结果证明了该方案在网络管理中的可行性和有效性。 相似文献
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The wide variety of smart embedded computing devices and their increasing number of applications in our daily life have created new opportunities to acquire knowledge from the physical world anytime and anywhere, which is envisioned as the“Internet of Things” (IoT). Since a huge number of heterogeneous resources are brought into IoT, one of the main challenges is how to efficiently manage the increasing complexity of IoT in a scalable, flexible, and autonomic way. Furthermore, the emerging IoT applications will require collaborations among loosely coupled devices, which may reside in various locations of the Internet. In this paper, we propose a new IoT network management architecture based on cognitive network management technology and Service-Oriented Architecture to provide effective and efficient network management of IoT. 相似文献
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