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。
Proper OBS assembly algorithms can decrease self-similarity of the network traffic, reduce average packet loss rate and enhance the OBS network performance.
合适的OBS组装算法在一定程度上能降低网络自相似性，减少平均分组丢失率，提高OBS 网络性能。
Past research work about OBS network has mostly focused on reservation scheduling, burst assembling, signaling protocol definition and performance analysis, but few on network fault management.
以往人们对OBS网络的研究大多专注在网络的资源预留调度、突发汇聚、信令协议定义和性能分析上，少有网络故障管理。
Currently, these traffic problems have become the new hot research subject in the OBS network. However, as this research is still at the beginning stage, lots of relative principles remain unclear.
目前，OBS网络的业务疏导问题已经成为OBS中新的研究热点，但国内外对OBS网络业务疏导的研究仍然处于起步阶段，一些相关理论与技术还不成熟。
We can look OBS network as two networks, one is transparent optical network for transmitting data burst; the other is optical and electronic hybrid control network for transmitting burst head packet.
OBS网络可以看作两个网络的重叠：传送数据突发的纯光网络和传送突发头分组的光电混合控制网络。
The contention solution strategy for solving the contention problem among bursts in an optical burst switching (OBS) network is researched.
主要研究解决光突发交换(OBS)网中突发数据包之间争夺链路资源问题的竞争解决机制。
The contention solution strategy for solving the contention problem among bursts in an optical burst switching (OBS) network is researched.
主要研究解决光突发交换(OBS)网中突发数据包之间争夺链路资源问题的竞争解决机制。
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