光分组交换
- 网络ops;Optical Packet Switching, OPS
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光分组交换由于缺乏高速光逻辑器件、光缓冲存储器等,因此还处于研究阶段。
OPS still is placed in to study the stage because of lacking of the high-speed optical logic device and optical buffer .
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光分组交换最大的挑战在于仍然没有成熟的光逻辑和光存储器件,相比而言,光线路交换和光突发交换更具有可实现性。
The biggest challenge for OPS is that the required optical technologies such as optical logic and buffer devices are far from mature . Comparatively , OCS and OBS are easier to be implemented .
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基于WDM网络的光分组交换结构
The architecture of photonic packet switching based on WDM Networks
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DWDM光分组交换节点中的预留信道路由控制算法
A Channel-Reserved Routing Control Algorithm for Decreasing PLR of High-Priority Data in a DWDM Optical Packet Switching Node
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简单数据链路协议(SDL)作为一种新型的IPoverFiber技术,其简单性和低开销更能适应高速传输链路的要求,并提供下一代光分组交换网所需要的操作维护管理功能;
As a new technology of IP over Fiber , SDL ( Simple Data Link ) is particularly suitable for high speed transport links because of its low implementation complexity .
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建立了业务具有高、低两种优先权要求时DWDM光分组交换节点预留信道路由模式的解析模型。
A wavelength channel-reserved routing analytical model for high and low priority traffics of DWDM optical packet switching node is set up .
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光分组交换中基于OCDM的光标记研究
Research on OCDM Based Optical Label in Optical Packet Switching
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与波长路由技术和光分组交换相比较,光突发交换(opticalburstswitching,OBS)更适合于构建未来的光因特网。
Compared to the Wavelength Routing ( WR ) and Optical Packet Switching ( OPS ) networks , Optical Burst Switching ( OBS ) is believed to be a more attractive technical solution for future Internet infrastructure .
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光分组交换中FP-SOA光信号处理研究
Study on Optical Signal Processor by Using FP-SOA in Optical Packet Switching
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本论文主要研究波长路由的光分组交换及其关键技术,通过对光突发交换网络中传输控制协议(TCP)性能的建模仿真,为研究波长路由光分组交换网络中TCP的传输性能提供参考模型。
Through modeling and simulation of transmission control protocol ( TCP ) performance in the optical burst switching network , a reference model for the study of the transmission performance of TCP in the wavelength-routed optical packet switching networks is provided .
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在光分组交换(OPS)节点结构中,由光纤延迟线(FDL)所构成的光缓存是解决光分组冲突的一种非常有效的方法。
In optical packet switch , optical buffer , which is composed of fiber delay line ( FDL ), is an effective way to resolve optical packet contentions .
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通过分析不同分组长度分布(PLD)对光分组交换(OPS)性能的影响,以便为OPS在不同长度业务下配置不同的冲突解决方案。
By analyzing the influence of different packet length distribution ( PLD ) on the optical packet suitch ( OPS ) performance different content solutions are configured for the OPS with different packet length traffic .
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在网络信息量爆炸式增长、IP业务将成为电信网的主导业务的今天,光分组交换技术利用其交换容量大、带宽利用率高等优势,成为光交换网络的最终理想方案。
For these days , there is an explosive growth of network information , and IP service will become the dominant business in telecommunication network . Optical packet switching takes full advantage of large switching capability and high bandwidth utilization , will become the idea scheme of optical switching network .
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本文针对光分组交换中的光功率波动问题,提出了一种利用FP-SOA光功率均衡的方案。
A novel scheme of optical power equalization based on Fabry-Perot semiconductor optical amplifier ( FP-SOA ) is proposed .
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光分组交换(OPS)由于其带宽利用效率高、调度灵活等方面的优越性能被认为是光交换技术的发展方向。
Optical Packet Switching ( OPS ) is a promising technology to realize optical switching network , it has the advantages high bandwidth efficiency , flexible scheduling etc. Among various OPS techniques , Optical Label Switching ( OLS ) has recently drawn much attention .
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介绍了虚波长路由概念、实现波长转换的核心单元OTU的工作原理和最新进展,讨论了虚波长技术在DWDM系统、光分组交换、下一代网络NGN中的主要应用方案和发挥的作用。
This paper introduces the conception of virtual wavelength route , the principle and the up-to-date progress of the core unit OTU , discusses the application and the important function of this technology in DWDM network , optical group switch and the next generation network .
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提出了一种可用于光分组交换的2×1节点接收机,其特征在于,缓存是由前馈和反馈形式的光纤延迟线(FDLs)组合实现的。
A new 2 × 1 node receiver architecture for optical packet switched networks was proposed . The key characteristic of the architecture is that the buffer is achieved by combined use of feed-forward and feedback fiber delay lines ( FDLs ) .
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该系统能够使光分组交换网络稳定、高效地运行。
The system can make OPS network operate stably and efficiently .
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光分组交换网络中光缓存技术的研究
The Research on Optical Buffer Technology in Optical Packet Switching Network
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异步光分组交换的光电混合队列及调度
Optoelectronic Hybrid Queuing and Scheduling of Asynchronous Optical Packet Switch
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光分组交换网络中的若干关键技术研究
Studies on Several Key Technologies in Optical Packet Switched Networks
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光分组交换网络边缘节点高速数据接口设计和实现
High Speed Data Interface in Optical Packet Switching Edge Node
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折射路由法在光分组交换网络中的运用
Application of deflection routing algorithm in optical packet switching networks
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光分组交换网边缘节点关键技术的研究
Studies on Key Technologies to Enable Edge Nodes in Optical Packet-Switched Networks
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可用于光分组交换网的一种新型2×1节点接收机
New 2 × 1 Node Receiver Architecture for Optical Packet Switched Networks
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最近几年,光纤通信技术得到了极大的发展,基于光分组交换的全光通信网已经成为未来光通信网的发展目标。
Great progress has been made in fiber communication technology these years .
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有线数字电视光分组交换网络构成
Structure of Optic Packet Switching Network for Cable Digital TV
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光分组交换网络中光纤延迟线缓存技术
Fiber Delay Line Buffer Technology in Optical Packet Switching Network
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一种新型的输出缓存式光分组交换节点性能分析
Performance Analysis on Novel OPS with Output Optical Buffers
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高速光分组交换网关键技术研究及其重要子系统开发
Research on Key Techniques of Optical Packet Switched Networks and Important Subsystem Development