Abstract
We propose a novel method of OSNR estimation in Nyquist-WDM transmission systems based on the measurement of statistical moments of equalized signals in the digital coherent receiver. Its effectiveness is verified with computer simulations.
© 2014 Optical Society of America
PDF ArticleMore Like This
Dongwei Pan, Chengcheng Li, Yiqiao Feng, Jin Yuan, Xianfeng Tang, and Xiaoguang Zhang
AS4F.4 Asia Communications and Photonics Conference (ACP) 2015
Jie Liu, Zhenhua Dong, Kangping Zhong, Alan Pak Tao Lau, Chao Lu, and Yanzhao Lu
Th4D.3 Optical Fiber Communication Conference (OFC) 2014
Md. Ibrahim Khalil, Arshad M. Chowdhury, and Gee-Kung Chang
JTh2A.12 CLEO: Applications and Technology (CLEO:A&T) 2014