| 铁路骨干传送网向OTN演进的思考 |
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| 引用本文： | 宗华章. 铁路骨干传送网向OTN演进的思考[J]. 铁道通信信号, 2012, 48(4): 44-46,50 |
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| 作者姓名： | 宗华章 |
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| 作者单位： | 北京铁路通信技术中心工程师,北京,100038 |
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| 摘 要： | 分析铁路通信骨干传送网的现况和存在的问题,比较现在骨干传送网的几种主要技术,探讨铁路通信骨干传送网从SDH、DWDM向OTN演进的策略。
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| 关 键 词： | 演进策略 传送网 重叠模型 集成模型 |
Evolution Strategy from Backbone Transmission Network to OTN |
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| Zong Huazhang. Evolution Strategy from Backbone Transmission Network to OTN[J]. Railway Signalling & Communication, 2012, 48(4): 44-46,50 |
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| Authors: | Zong Huazhang |
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| Affiliation: | Zong Huazhang |
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| Abstract: | The status and existing problems of the backbone transmission network of railway communication system were analyzed,and several current main technologies of the backbone transmission network were compared,and the evolution strategy from SDH and DWDM to OTN for the backbone transmission network of railway communication system was discussed.. |
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| Keywords: | Evolution Strategy Transmission network Overlap Model Integrated Model |
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