自动交换光网络

自动交换光网络（ASON）分级路由技术的研究

Research on hierarchical routing of ASON

基于GMPLS技术构建自动交换光网络

Establishing ASON by GMPLS

自动交换光网络（ASON）可以提供快速高效的生存性。

ASON can provide the rapid and efficient survivability strategy .

自动交换光网络（ASON）是智能光网络发展过程中较有前途的网络结构。

Automatically Switched Optical Network ( ASON ) is a promising network infrastructure .

自动交换光网络（ASON）UNI接口仿真系统的GUI子系统设计与实现

Design and Implementation of the GUI Subsystem in the ASON - UNI Interface Simulation System

自动交换光网络SCN性能和可靠性规划

Performance and Reliability Planning for SCN of the Automatically Switched Optical Networks

ASON（AutomaticallySwitchedOpticalNetwork自动交换光网络）赋予了传统光传送网前所未有的灵活性和可扩展性，代表了下一代光网络的发展方向。

With enduing traditional optical transport network with unprecedented flexibility and expansibility , ASON ( Automatically Switched Optical Network ) represented the future direction of next generation optical networks .

随着光传输网络不断的完善和发展，传统的光传送网络开始向高智能化的自动交换光网络（ASON）方向发展。

With the development of optical transmission network , traditional optical transmission network moves forword high intellectualized ASON .

近几年发展起来的基于SDH/OTN的自动交换光网络（ASON）就是传统的光传输平台与IP技术的演进与融合的具体体现。

The Automatic Switched Optical Network ( ASON ) technology is the evolution result from the traditional optical transmission network with the help of IP technologies .

自动交换光网络（ASON）是光传送网实现智能化控制的一种发展方向。

Automatically Switched Optical Networks ( ASON ) has been one of the most promising technology innovations with intelligent control .

自动交换光网络（ASON）是一种能够自动完成网络连接的新型网络。

Automatic Switched Optical Network ( ASON ) is a new type of network which can accomplish network connection automatically .

为适应网络动态化的要求，国际电信联盟标准化组织（ITU-T）提出了自动交换光网络（ASON）的概念。

Automatic Switched Optical Network ( ASON ) is a concept proposed recently by ITU-T to construct a dynamic transport network .

文章分析了自动交换光网络（ASON）一般的保护机制，并为每种保护机制提供了有效性分析的代数公式。

This paper analyzes the general protection mechanisms for ASON and provides for each of them an algebraic formula for the availability analysis .

自动交换光网络（ASON）信令的可靠性会直接影响业务的可靠性和服务质量，是信令研究中的一个重要课题。

As one of the key issues in signaling research , the signaling reliability of ASON directly affects the reliability and quality of services .

自动交换光网络（ASON）作为智能光网络的典型代表，集中体现了下一代光网络向着智能化、大容量发展的方向。

ASON , asa typical presentation of intelligent optical network , is walking toward the intelligent and larger-capacity tendency of the next generation optical network .

自动交换光网络（ASON）是当前光传输领域的研究热点，其中保护恢复策略将为增强网络生存性奠定新的基石。

Presently , ASON is the research hotspot in optical transportation network , in which protection & restoration mechanism can enhance network survivability to a new level .

自动交换光网络（ASON）技术是当前光网络领域研究的热点技术，但是有关ASON管理平面的研究工作和标准化才刚刚起步。

At present ASON is the hotspot technology in optical network research field . But the research work and standardization about ASON management plane are just underway .

文章介绍了清华大学自主研发的基于通用多协议标签交换（GMPLS）协议的自动交换光网络（ASON）试验平台。

In this paper , the GMPLS ( Generalized Multi Protocol Label Switching ) based ASON ( Automatically Switched Optical Network ) test-bed is introduced .

随着信息领域相关技术的发展，尤其是Internet对数据业务增长的强大推动，人们对现代光网络的功能提出了新的、更高的要求，自动交换光网络（AutomaticallySwitchedOpticalNetwork，ASON）应运而生。

With the development of information technology , especially the strong promotion by the Internet to traffic increment , new and higher requirements of the modern optical network are needed . Then the automatically switched optical network ( ASON ) was proposed .

随着光网络和光技术的不断发展，出现了以自动交换光网络（ASON）为代表的下一代光网络。

With the increasing development of optical network and optical technology , next generation optical network appeared which is represented by Automatic Switch Optical Network ( ASON ) .

作为NGN在传输网的关键领域，自动交换光网络（ASON）已经引起各个运营商足够的重视，即将进入规模部署阶段。

As one of the key fields of NGN , automatic switched optical network ( ASON ) has been paid great attentions by carriers and will enter a stage of large-scale deployment .

本文研究了自动交换光网络E-NNI的定义、参考位置和E-NNI业务调用配置方式。

The definition and reference point position of ASON E-NNI is studied .

自动交换光网络（ASON）在光传输网络之上引入控制平面，可以支持动态波长连接的建立，动态地分配网络资源，因此一出现就引起了广泛的关注。

The automatic switched optical networks ( ASON ) introduces a control plane above the optical transport networks , which could create the optical network connection and allocate the network resources dynamically .

自动交换光网络E-NNI研究

Study of Automatically Switched Optical Network External - NNI

第二章主要研究了自动交换光网络的智能核心-控制平面，以及实现控制平面的技术体系-通用多协议标签交换（GMPLS）技术。

In the second chapter , we mainly studied the ASON intelligent core Control Plan , as well as the realization technology system of the control plan GMPLS .

实验证明，基于共享的分布式恢复机制能大大提高网络的资源利用率，有效地缩短恢复时间，满足了IP与光网相互融合的需要，可用于实现自动交换光网络的分布式恢复。

It is proved by experimentation that the shared mechanism can increase greatly the resource utility , and decrease efficiently the restoration time . The mechanism meet the request of the convergence of IP and optical network , could be applied to the ASON for efficient restoration .

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。

E-NNI connect setup signaling control protocol is important to implement interoperable optical network .

自动交换光网络（ASON）引入了通用多协议标签交换（GMPLS）控制平面，其中链路管理协议是为管理流量工程链路（TElink）开发的新技术。

Control plane of generic multi-protocol label switching ( GMPLS ) is introduced in ASON in which the link management protocol is a new technology developed for the management of traffic engineering link ( TE Link ) .

本文主要介绍了自动交换光网络（ASTN）的结构、路由设置、信令构件和路由选择。

This paper mainly presents the system architecture , routing setup , signaling components and routing of the automated switched transport network ( ASTN ) .

MSTP的进一步发展是加载自动交换光网络（ASON）控制平面，但要注意在支持数据业务的情况下，传送平面和控制平面在带宽调整方面的协调性；

The next improvement of MSTP is to add an Automatically Switched Optical Network ( ASON ) control plane and the bandwidth should be well assigned for the transport plane and control plane to support data services .