光分组交换以其较小的交换粒度，高速的交换速度，对各种上层协议的支持成为解决光网络电子瓶颈的最理想方案。
Optical packet switching becomes a best solution of conquering electronic bottleneck owing to smaller switching granularity, higher switching speed and the support to the upper protocol.
光分组交换技术的引入，改善了带宽的利用率和网络的灵活性，延伸了光的透明性。
The introduction of OPS has improved the use rate of bandwidth and flexibility of network, extended the optical transparency.
光标记技术是一种实现光分组交换的重要技术。
Optical label technology is an important technology to realize optical packet switch.
为了实现真正意义上的全光分组交换，全光信号处理技术的研究迫在眉睫。
For realizing the all-optical packet switch in deed, the research of all-optical signal processing is quite urgent.
在光分组交换中，光分组的组装算法将对交换的性能产生重要的影响。
Optical packet assembly algorithms have great effects on the performances of optical packet switching network.
光突发交换(OBS)是兼顾光电路交换和光分组交换优点的一种折衷方案，是未来光互联网的一种实现形式。
Optical burst switching (OBS) is a compromising method combining the advantages of optical circuit switching and optical packet switching and is a promising optical internetworking form in the future.
光突发交换集合了光线路交换和光分组交换的优点。
OBS (Optical Burst Switching) combines advantages of Optical Circuit Switching (OCS) and Optical Packet Switching (OPS).
本文介绍了光突发交换(OBS)网络中的一种操作维护管理(oam)方案，包括这种OAM方案的结构、功能、分组过程和分组格式。
In this paper, we proposed an OAM scheme in OBS networks, which contains the structure, function, packet process And packet format.
研究了异步光分组交换网的流量特性，提出了网络流量的解析模型和近似模型。
The traffic characteristics of asynchronous optical packet switching networks are studied, the analytic and approximate models of network traffic are proposed.
可调激光器是WD M光网络系统的理想光源，同时可以用作光分组交换网络结构器件、接入网波长路由器等方面，是当今光通信技术的研究热点之一。
Tunable Laser is an ideal optical source in WDM optical networks. It is important components in optical Packet Switching and it is also used in router of access networks.
OBS网络中结合了电路交换和光分组交换的优点，是两者之间的平衡选择。
OBS networks combine electronic switching and optical Packet switching's strongpoint, is a balanceable choice.
文中我们介绍了光分组交换的产生背景和技术特点，对交换节点结构作了说明。
In this paper, we introduce the development of optical packet switching and the generic architecture of the OPS node.
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。
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.
为了实现在带宽管理上的高效性和可扩展性，光分组交换被认为是一种很有潜力的解决方法，因为它能够减小可用的带宽粒度。
To achieve high efficiency and flexibility in bandwidth management, optical packet switching (OPS) is considered as a potential solution by reducing the available bandwidth granularity.
本文主要研究应用于光分组交换网络的全光时钟恢复(提取)技术。
This dissertation focuses on the optical clock recovery techniques in optical packet switching (OPS) network.
我们演示了两光分组交换系统的内联实现：一个混合的光电分组路由器，两个光分组环。
We demonstrate the interconnection of two optical packet switching systems: a hybrid optoelectronic packet router and two optical packet rings. Error -...
由于光突发交换结合光路交换(ocs)和光分组交换(ops)的优点，同时也克服了二者的不足，有望成为下一代光网络的核心交换技术。
Combining the advantages of optical packet switching (OPS) and wavelength routing (OCS) while eliminating the drawbacks, it is widely expected to be the core technology for the new optical network.
最近，光突发交换技术的出现掀开了光通信技术的新篇章，它是光电路交换和光分组交换的折中方案。
Recently, optical burst switching, or OBS, which represents a balance between circuit and packet switching, has opened up some exciting new dimensions in optical networking.
本文讨论了光分组交换网络中的多种组播机制，包括并行模式，串行模式及混合模式全光组播机制。
Different multicasting schemes in optical packet switched networks are discussed, including the parallel mode, serial mode, and hybrid mode multicasting schemes.
在全光分组交换网络的节点处，对传输的光分组信号的各种全光处理必不可少。
The achievements of optical transportation raised new demand of the process capacity of the switching node.
提出了一种以波长为标签的新型全光变长分组交换环网的体系结构、网络节点的光分组数据包收发模型，以及防止光分组冲突的多令牌协议。
With the specific features of better communication predictability of the timing token protocol, a formalized analysis model for the predictability has been developed.
提出了一种以波长为标签的新型全光变长分组交换环网的体系结构、网络节点的光分组数据包收发模型，以及防止光分组冲突的多令牌协议。
With the specific features of better communication predictability of the timing token protocol, a formalized analysis model for the predictability has been developed.
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