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- All these provide the theoreticalfoundation for the design of OXC nodes and the optical network. 从而为OXC节点和网络设计提供了理论分析和指导依据。
- At last, the role and application viewpoint of OCDMA+WDM technology in all optical network are presented optimistically. 最后,比较乐观地描述了OCDMA+WDM技术在全光网络中的地位和应用前景。
- Arrayed waveguide grating (AWG) is of great importance to the future dense wavelength division multiplexing (DWDM) all optical network (AON). 阵列波导光栅型波分复用器对于实现未来密集波分复用全光网具有重要的意义。
- SDH is carried over fiber optic networks. SDH通过光纤网络携带。
- This paper mainly studies AON(All Optical Network) adaptation layer technology and blocking probability of wavelength-routing networks. 本文主要研究全光网络的适配层技术和波长路由网络的阻塞性能。
- Abstract: As a key component in ASON（Automatic Switched Optical Networks）, the optical switches will play a very important role in the future all optical network. 摘要：光开关是自动交换光网络中的核心器件，其在未来全光网中发挥着重要作用。
- They facilitate simple, flexible and economical conversion to the future-proof fibre optic network. 他们简单、方便、灵活，并且转换到有未来保证的光纤网络很经济。
- This paper described studying of ONT (Optic Network Terminal) in the APON system. 本论文主要是研究APON系统中光网络终端设计研制的实现方案与关键技术。
- Optical Burst Switching (OBS) is an active research area in all optical networking technologies. 光突发交换(OBS)是当前全光交换网络技术的研究热点之一,而仿真是OBS研究的一种重要手段。
- At present, a large amount of optic network equipment is put in the same room of the service provider of the telecommunications. 目前,大量的光网络设备被放置于电信服务提供商的同一机房里。
- Schemes for metro optical network construction are discussed in combination with ASON equipment of Alcatel Shanghai Bell company. 结合上海贝尔阿尔卡特公司自动交换光网络设备,对城域光网络建设的一些策略问题作了探讨。
- Recently, people are doing wide studies on Asynchronism Transfer Mode (ATM) and Passive Optical Network (PON). 近年来，人们对异步转移模式(ATM)和无源光网络(PON)进行了广泛研究。
- As the key apparatus in ASON(automatic switched optical networks),the tunable all optical wavelength conversion device plays a very important role. 作为自动交换光网络(ASON)中的核心器件,全光波长转换器在网络中发挥着重要作用。
- The integration of photonic device becomes more and more important due to the fast developing optical network. 光网络的飞速发展，对光信息处理器件的要求越来越高，光子器件的集成变得越来越迫切。
- Study on wavelengh allocation algor ithm and its optimization of WDM all optical networks [J].J Tsinghua Universi ty, 1998, 38(9): 4346. WDMA光网优化及波长分配算法的研究 [J].;清华大学学报;1998;38(9): 4346
- The OWns is a ns based optical WDM network simulation tool,which is widely-used in optical network research field. OWns是基于ns的WDM光网络仿真软件,被人们广泛用于光网络的研究。
- How much do all these figures stack up to? 这些数字的总和是多少？
- Tell me about all your doings in London. 告诉我你在伦敦所做的一切。
- If we all muck in we'll soon finish the job. 如果我们大家都动手，一会儿就可以干完这件事。
- E-NNI connect setup signaling control protocol is important to implement interoperable optical network. E-NNI连接建立的信令控制协议是自动交换光网络中域间网络互联互通的关键协议之一。
