| 一种基于SDH光网络的DDN实现方案 |
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| 引用本文： | 孙罡,李亦杨,王一强,章三妹.一种基于SDH光网络的DDN实现方案[J].通信技术,2008,41(9). |
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| 作者姓名： | 孙罡 李亦杨 王一强 章三妹 |
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| 作者单位： | 1. 成都理工大学,信息工程学院,四川,成都,610059
2. 电子科技大学,计算机科学与工程学院,四川,成都,610059 |
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| 摘 要： | DDN网络为专线业务的发展做出了较大的贡献,但是,其网络的持续发展却遇到了诸多困难.文中分别论述了DDN网络和SDH网络的发展,充分考虑到SDH(MSTP)光网络的发展现状,综合DDN网络以及DDN业务自身的特点和实际情况.提出一种基于SDH(MSTP)光网络的DDN业务实现方案.该方案实现了高性价比的DDN网络的升级和扩容,解决了DDN网络的发展中遇到的诸多困难,在一定程度上又丰富了MSTP的内容.
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| 关 键 词： | 同步数字体系 数字数据网 光网络 |
An Implementation of SDH-based DDN Network |
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| SUN Gang,LI Yi-yang,WANG Yi-qiang,ZHANG San-mei.An Implementation of SDH-based DDN Network[J].Communications Technology,2008,41(9). |
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| Authors: | SUN Gang LI Yi-yang WANG Yi-qiang ZHANG San-mei |
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| Affiliation: | SUN Gang ,LI Yi-yang ,WANG Yi-qiang ,ZHANG San-mei (Information Engineering College,Chengdu University of Technology,Chengdu Sichuan 610059,China,School of Computer Science , Engineering,University of Electronic Science , Technology of China,China) |
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| Abstract: | DDN network has made great contributions to the development of Private Line Service.However,the continuing development of DDN network has met a number of difficulties.This paper describes the development of DDN and SDH networks,takes into full consideration of the development of SDH(MSTP) network,and combines the features and the actual situation of DDN network and DDN service.Thus a novel implementation of SDH-based DDN network is proposed,which achieves a cost-effective upgrade and expansion of DDN networ... |
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| Keywords: | SDH DDN Optical network |
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