关于OTN纠错前误码率随机波动问题的分析  

Analysis of Random Fluctuation Problem of Pre-FEC BER in OTN System

作　　者：李青梅 于天泽 程华[2] 

机构地区：[1]中国铁路通信信号股份有限公司,北京100022 [2]北京铁路通信技术中心,北京100038

出　　处：《铁路通信信号工程技术》2014年第3期27-29,56,共4页Railway Signalling & Communication Engineering

摘　　要：根据光传输通信工程建设的实例,针对高速率光传输系统内Rn参考点纠错前误码率随机波动变化问题进行分析,阐述光缆偏振模色散对于该问题的影响,介绍具体的分析处理过程,并提出解决措施和建议。Based on an example of optical transmission engineering construction, the paper analyzes the random fluctuation problem of Pre-FEC BER of reference point Rn in the optical transmission system, sets forth the influence of optical fiber cable polarization mode dispersion on the problem and introduces the concrete analysis and processing procedures. And it also puts forward the solutions and suggestions accordingly.

关 键 词：光传输 色度色散 误码 

分 类 号：TN929.11[电子电信—通信与信息系统]