The optical virtual private network ( OVPN) is a new value-added service that provided by Automatically switched optical network ( ASON). More Agility of OVPN would be achieved with the control plane of ASON.

Study of Automatically Switched Optical Network External-NNI

自动交换光网络E-NNI研究

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The Automatically Switched Optical Network ( ASON) is regarded as a model of the next generation optical network. The signaling-based Distributed Call and Connection Management ( DCM) of control plane in ASON is the key to the intelligent optical network.

自动交换光网络（ASON）已经成为下一代光网络的发展方向，而其控制平面基于信令控制的分布式连接管理功能则是实现光网络智能性的关键。

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The ASON ( Automatically Switched Optical Network) as a new OSN ( Optix Switch Network), is gradually known by people due to its huge development space and potential.

ASON（自动交抉光网络）作为新一代光网络，以其巨大的发展空间和潜力，逐步被人们所认识。

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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（Automatically Switched Optical Network，ASON）应运而生。

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Automatically Switched Optical Network Management Plane Technology

自动交换光网络管理平面技术

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

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。

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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.

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；

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The Automatically Switched Optical Network ( ASON) can configure the network intelligently according to the type and traffic of service and the network sources, so gives the optical network the ability of providing configurable bandwidth and dynamic end-to-end connection management.

自动交换光网络（ASON）可依据网络资源和业务类型及流量对网络进行智能化配置，赋予了光传送网实时提供可配置带宽和动态的端到端连接管理能力。

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Application of Military Network on Automatically Switched Optical Network

自动交换光网络在军用网络中的应用

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

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。

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Development of Automatically Switched Optical Network International Standards

自动交换光网络国际标准的发展

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The thesis first introduces standardization status of signaling protocol used in the Automatically Switched Optical Network ( ASON), then analyzes the requirements of ASON signaling protocol and capabilities of G.

首先介绍了ASON信令协议的标准化现状，然后分析了ASON信令协议的功能需求，以及G。

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Automatically switched optical network ( ASON) has a key characteristic which is the rapid and efficient survivability strategy.

能够提供高效快速的生存性是自动交换光网络的重要特点。

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Driven by the rapid growth of Internet development and business traffic demand, the Automatically Switched Optical Network ASON was born as a new type of optical transport network technology. It is the birth of ASON that solves many existing network problems.

自动交换光网络（ASON），是在因特网的发展和业务流量需求迅速增长的驱动下，诞生的一种新型的光传送网技术。

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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.

ASON（Automatically Switched Optical Network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。

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Survivability and Protection& Restoration in Automatically Switched Optical Network

自动交换光网络的生存性及保护恢复

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Automatically Switched Optical Network Services

自动交换光网络业务

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The Node Technology in Automatically Switched Optical Network

自动交换光网络中的节点技术

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The results showed that: the hereditary capacity of the numbers of leaves, ear position, silking stage and plant height were higher than other major characters, these characters can be selected at early generation.

研究结果表明：高油玉米主要性状中叶片数、穗位高、抽丝期、株高等遗传力较高，可在早代进行选择。

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Hereditary capacity in a narrow sense is 65.87%, showing that the ratio of variance of additive inheritance ( fixed Part of genetic variation) in the proportion of phenotype variance was relatively high.

狭义遗传力为65.87%，表明加性遗传方差（遗传变异的可固定部分）占表现型方差比例中的比重较大。

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