OBS network testbed 光突发交换试验网络
We simulate the OBS network with and without wavelength converter, and contrast the result and analyze it.
对带波长变换器和不带波长变换器的网络的性能进行了模拟，并对结果进行了分析。
An OBS network is composed of the edge nodes and the core nodes, the service access is performed at the edge nodes of the network.
OBS网络由边缘节点和核心节点组成，网络在边缘节点处完成业务的接入。
Actually control network is a packet switching network. So the self-similar traffics also bring negative effect to OBS network performance.
实际上，控制网络就是一个分组交换网络，因而呈自相似的业务一样会对OBS网络性能带来负面影响。
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