光通信技术2017，Vol.41Issue(4)：16-19,4.DOI:10.13921/j.cnki.issn1002-5561.2017.04.005
OBP与DBP联合补偿的112Gb/s DP-16QAM信号传输性能分析
Transmission performance analysis of 112Gb/s DP-16QAM signal using OBP combined with DBP compensation
摘要
Abstract
This paper studies the change of bit error rate after 1600km transmission of DP-16QAM modulation signal when DBP,OBP and their combinations are applied.It put forward two ways to combine OBP with DBP:OBP combined with DBP which having different calculation stepsize and OBP combined with DBP which having different backward propagation distance.Simulation results show that the way OBP combined with DBP which having different backward propagation distance can improve the performance of the system significantly.关键词
数字反向传输/光反向传播/误码率Key words
DBP/OBP/BER分类
信息技术与安全科学引用本文复制引用
陈志江,刘逢清..OBP与DBP联合补偿的112Gb/s DP-16QAM信号传输性能分析[J].光通信技术,2017,41(4):16-19,4.基金项目
“区域光纤通信网与新型光通信系统国家重点实验室”开放基金(编号2015GZKF03006)资助 （编号2015GZKF03006）
江苏省光通信工程技术研究中心资助项目(ZSF0201)资助 （ZSF0201）
江苏省科技项目(BY2016010-01)资助. （BY2016010-01）
