Therefore, it is an efficient protocol for very high speed T/WDM networks.
因此这是高速WDM网络中行之有效的一种访问控制协议。
The study of routing algorithm of multihop network is one of the key problems of WDM networks.
多跳网的路由算法是波分复用网的研究热点之一。
In WDM networks, wavelength conversion is a key technology, but it is always the focus of the contention.
WDM网络中，波长变换技术是一项关键技术，然而却一直备受争议。
Against the protection problem of optical layer in WDM networks, two new protection algorithms are proposed.
针对WDM(波分复用)光网络光层保护问题，提出了两种新的保护算法。
This paper investigate the problem of multicast routing in mesh WDM networks with sparse light splitter configuration.
研究了WDM网络中在稀疏分光器配置约束下的多播选路问题。
OTDM technologies are introduced. A OCDMA/WDM networks topology is proposed, and basic principle of hybrid networks is analyzed.
提出一种OCDMA/WDM网络拓扑结构，并分析了这两种复用技术混合组网的基本原理。
The strategy of secure survivability in WDM networks is divided into three parts: the discovery of faults, the positioning of faults and the recovery of faults.
针对WDM光网络安全生存性问题的故障的发现、定位和恢复三个重要环节之中的恢复问题，提出了一种WDM光层中的安全保护与恢复方案。
WDM network will play important role in future backbone networks. It is necessary that WDM networks have the capability against component failure and support multi-priority.
WDM网络将在未来的骨干网中扮演重要的角色，具备抗毁能力和支持多优先级都很必要。
In order to solve the problem of routing and wavelength assignment for priority-based dynamic operation in WDM networks, a dynamic RAW algorithm based on layered graph was proposed.
为了解决WDM网络中多优先级动态业务的路由选择与波长分配问题，提出了一种基于分层图模型的动态RAW算法。
In order to reduce the switching and transmission cost in the optical domain of WDM networks, WaveBand switching (WBS) has been proposed, for which considerable research has been conducted.
为了降低WDM网络中光域传输和交换的成本，人们提出了波带交换(WBS)技术，并对此进行了大量的研究。
With the rapid commercial applications of the WDM technology and the explosive growth of the transmission bandwidth of backbone networks, network survivability has become increasingly more important.
随着波分复用(WDM)技术的迅速商用化，骨干网络传输带宽呈现爆炸式增长的趋势，这使得网络生存性变得越来越重要。
To solve the dynamic traffic grooming problem in WDM mesh networks, we propose a resource efficiency grooming scheme based on the transceiver saving auxiliary graph model.
为了解决波分复用(WDM)网状网络中的动态流量疏导问题，基于收发器节约辅助图模型，提出了一种资源效率疏导策略。
The crosstalk is an important limiting factor in optical wavelength division multiplexing (WDM) networks with optical cross connect (OXC) nodes.
串扰是波分复用(WDM)光网络中限制光交叉连接(OXC)节点容量的一个重要因素。
In order to expand the capacities of WDM star networks and free them from the restriction caused by the limited number of wavelengths, a scheme of reusing wavelengths is proposed in this paper.
针对有限的数据信道波长对波分复用星形单跳网容量限制，提出了一种波长重用和多耦合器内连相结合的组网扩容方法。
In WDM optical networks, network survivability has been recognized as one of the most important issues.
在波分复用光网络中，网络生存性已经被公认为是最重要的研究课题之一。
To solve the dynamic traffic grooming problem in WDM mesh networks, we propose a transceiver saving auxiliary graph model(TSAG) and a transceiver saving method(TSABAG) based on the auxiliary graph.
为解决WDM网状网络中的动态流量疏导问题，提出一种收发器节约的辅助图（TSAG）模型，对辅助图的边分配不同的权值可以实现不同的疏导策略。
So it is necessary to investigate how to efficiently set up connections for these traffic streams on WDM optical networks.
因此在WD M光网络中，需要研究如何有效地为这些低速业务建立连接。
To overcome the disadvantages of the structure of distributed reflective WDM star single hop networks, a new distributed reflective large scale WDM star single hop network is proposed in this paper.
针对现有分布反射型WD M星形单跳网结构上存在的问题，本文提出了一种新的分布反射型WD M星形单跳网。
The wavelength conversion is an important technology in WDM optical networks.
波长转换是WD m光网络中一项重要的基础技术。
The WDM technology, as the only proven super high capacity optical transmission system, has already found wide applications in networks;
波分复用技术已经在网络中广泛采用，是目前唯一成熟且付诸实用的超大容量光传输系统；
The emphasis is on the characteristics of WDM fiber optic network, the principle of optical switching by selecting wavelength. At last the WDM star and ring networks are addressed as an example.
重点介绍了波分复用(WDM)光纤网络的特点、通过选择光波长实现光交换的原理、WDM星形和环形光网络的构成等。
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.
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。
To cope with the restriction placed on the capacities of bidirectional WDM star single-hop networks by the limited number of wavelengths, a scheme of wavelength reuse is proposed in this paper.
针对可利用的有限波长数对双向WD M星形单跳网网络容量限制问题，提出了一种波长重用的网络扩容方案。
WDM all optical networks using wavelength routing represent the most promising solution for future high capacity fiber networks and how to manage it efficiently and flexibly is a hot spot.
基于波长路由的WDM全光网是下一代高速宽带光纤网络的首选技术，如何对它进行有效而灵活的管理是目前研究的热点。
Then, it describes in detail the application of WDM systems on long distance lines and possible applications in local networks, including those interoffice lines and some access lines.
接着，详细说明时分多路系统在长途主干线路上的应用，以及最近引伸至市内骨干网和接入网的应用。
Whereas the vast success of SDH networks, it is WDM rings to be a fact firstly. Some kinds of WDMself-healing rings are discussed and compared.
鉴于同步数字体系SDH环形网络结构的巨大成功，WDM环形网络必定首先实用化、商用化，本文着重对各种保护恢复机制的自愈环网进行了分析与比较。
The WDM optical networks employing routing and wavelength assignment (RWA) are considered as the most competitive candidates for next generation backbone networks.
采用路由选择和波长分配（RWA）的WDM光网络被认为是下一代高速广域骨干网的最有竞争力的候选方案。
Much work related to traffic grooming has been done in WDM/SDH rings, and the work is relatively less in WDM mesh networks.
SDH环网中的业务量疏导已得到大量研究，WDM网状网中的业务流疏导问题研究相对较少。
WDM-based wavelength-routed optical networks have been widely considered a promising network infrastructure for next-generation optical networks.
在波长路由光网络中，网络的存活性已经受到越来越多的重视。
WDM-based wavelength-routed optical networks have been widely considered a promising network infrastructure for next-generation optical networks.
在波长路由光网络中，网络的存活性已经受到越来越多的重视。
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