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。
So it requires there is a reasonable relationship of time or-der between a burst and its control packet during cross the OBS network.
因此，必须要求突发包和控制分组在传送过程中保持两者之间合理的时序关系。
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。
Chapter two analyses the OBS network performance, including resource reservation, priority support and scheduling algorithm, with emphasis on their impact on the burst lost rate.
第二章是光突发交换的网络性能分析。包括了各种资源预约机制、是否支持优先级服务和各种交换结构、调度算法对突发数据分组丢失率的影响。
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。
In optical burst switching (OBS) networks, the data channel scheduling algorithm is one of the key measures to improve the network performance.
在光突发交换(OBS)网络中，数据信道调度算法是提高网络性能的重要措施之一。
Optical burst assembly is a critical technology of OBS, and will significantly affect the performance of network.
光突发交换的组装机制是光突发交换中的一项关键技术，它极大影响OBS 网络的性能。
Chapter two points out the principle of OBS, network node structure includes core node and edge node.
第二章对光突发网络的基本原理、网络节点结构，包括核心节点和边缘节点进行了叙述。
The OBS based on the GMPLS is the trend of current network. The Burst Assembly is the key technology of the OBS based on the GMPLS.
基于通用多协议标签交换的光突发交换是目前的网络发展趋势，而突发汇聚是它的非常关键的技术。
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。
Optical Burst switching (OBS) network belongs to those three optical switching networks which have been studied extensively in current days.
光突发交换网络是目前广泛的研究的三种光交换网络之一。
In this paper, a novel simulation tool OBSns for Optical Burst Switching (OBS) was built by means of an extension to the network simulator (NS-2).
提出了一种应用于多级别光突发交换(OBS)网络中评估每一种级别业务的阻塞概率的分析模型。
This article emphasizes on the study and analysis of optical network protocols, especially about ASON and OBS control plan.
本论文研究了光网络的协议，主要是ASON网络和OBS网络的控制平面。
Labeled Optical Burst Switching (LOBS) network, combing the Multi Protocol Label Switch (MPLS) and OBS technologies, has the advantage of high flexibility and high efficiency.
标签光突发交换(LOBS)技术将多协议标签交换(MPLS)和光突发交换(OBS)技术结合起来，具有更高的灵活性和效率。
Labeled Optical Burst Switching (LOBS) network, combing the Multi Protocol Label Switch (MPLS) and OBS technologies, has the advantage of high flexibility and high efficiency.
标签光突发交换(LOBS)技术将多协议标签交换(MPLS)和光突发交换(OBS)技术结合起来，具有更高的灵活性和效率。
应用推荐