Calculation and optimization of OSNR based on long-distance OTN network

被引:0
|
作者
Sun Yan-zhi [1 ]
Hu Jin-song [1 ]
Liu Yu-ming [1 ]
Tian Zhi-jun [1 ]
Chai Hui-yi [2 ]
机构
[1] China Southern Power Grid Co Ltd, Guangzhou, Guangdong, Peoples R China
[2] Beijing Univ Posts & Telecommun, Inst Informat Photon & Opt Commun, Beijing, Peoples R China
关键词
OSNR; OTN; calculation and optimization;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
With the rapid development of national power grid, large-scale electric power communication network is evolving into OTN network in order to back up the power grid management, operation and maintenance of a large number of data communication. Long-distance optical communication is the characteristic of large-scale OTN network, as a result, the calculation of OSNR plays a critical role in research and application to the network. This paper will focus on the analysis of the topology characteristics of long-distance OTN power communication network. The OSNR calculation method based on the topology structure will be proposed, and the features, significance and popularization value of this method will be analyzed.
引用
收藏
页码:34 / 37
页数:4
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