@inproceedings{22a4699497154e75b15ff87d5b26547c,
title = "Phase noise estimation in coherent optical communication based on local convex optimization",
abstract = "In this paper, a novel phase noise estimation method (PNE) for multi-level modulations is proposed based on local optimization (LO-PNE). The effectiveness of this method is demonstrated and discussed in a 200G bit/s coherent transmission system. It has been proved, the usage of throwing-point (TP) test rotation and convex programming in LO-PNE reduce the complexity of phase estimation for arbitrary modulation to one in three of BPS and achieve accurate estimation.",
keywords = "Complexity, Local optimization, Multi-level modulation, Phase noise estimation",
author = "Yuhan Guo and Bo Liu and Lijia Zhang and Xiangjun Xin and Qi Zhang and Yongjun Wang and Qinghua Tian and Feng Tian and Yaya Mao",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 16th International Conference on Optical Communications and Networks, ICOCN 2017 ; Conference date: 07-08-2017 Through 10-08-2017",
year = "2017",
month = nov,
day = "27",
doi = "10.1109/ICOCN.2017.8121369",
language = "English",
series = "ICOCN 2017 - 16th International Conference on Optical Communications and Networks",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--3",
booktitle = "ICOCN 2017 - 16th International Conference on Optical Communications and Networks",
address = "United States",
}