@inproceedings{e54c1992e69d4dc982eb2b2626d33988,
title = "Blind and efficient modulation format identification based on fourth-power characteristic value",
abstract = "In this paper, a novel blind modulation format identification method is proposed based on fourth-power characteristic value, the effectiveness of this method is demonstrated and discussed in a 20GBaud long-haul coherent transmission system. It has been proved the usage of FFT peak value and variance is able to achieve accurate estimation among DP-QPSK/16QAM/32QAM/64QAM.",
keywords = "Fast Fourier Transformation, Modulation Format Identification, Quadrature Amplitude Modulation, Variance",
author = "Zhipei Li and Bo Liu and Xishuo Wang and Qi Zhang and Xiangjun Xin and Wei Zhang and Qinghua Tian and Feng Tian and Yongjun Wang",
note = "Publisher Copyright: {\textcopyright} 2019 SPIE.; 17th International Conference on Optical Communications and Networks, ICOCN 2018 ; Conference date: 16-11-2018 Through 19-11-2018",
year = "2019",
doi = "10.1117/12.2522944",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Zhaohui Li",
booktitle = "17th International Conference on Optical Communications and Networks, ICOCN 2018",
address = "United States",
}