@article{0788982e1fdf46fe804d8c320cbe243e,
title = "Feature based modulation classification for overlapped signals",
abstract = "This letter proposes a novel modulation classification method for overlapped sources named LRGP involving multinomial logistic regression (MLR) and multi-gene genetic programming (MGGP). MGGP based feature engineering is conducted to transform the cumulants of the received signals into highly discriminative features and a MLR based classifier is trained to identify the combination of the modulation formats of the overlapped sources instead of signal separation. Extensive simulations demonstrate that LRGP yields superior performance compared with existing methods.",
keywords = "Cumulant, Modulation classification, Multi-gene genetic programming, Multinomial logistic regression, Overlapped sources",
author = "Yizhou Jiang and Sai Huang and Yixin Zhang and Zhiyong Feng and Di Zhang and Celimuge Wu",
note = "Funding Information: Manuscript received December 24, 2017. Manuscript revised March 22, 2018. †The authors are with the Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and telecommunications, Beijing, 100876, P. R. China. ††The author is with the School of Information Engineering, Zhengzhou University, Zhengzhou, 450001, China. †††The author is with the Graduate School of Informatics and Engineering, The University of Electro-Communications, Chofu-shi, 182-8585 Japan. ∗This work was supported in part by the National Natural Science Foundation of China under Grant (61525101, 61790553), in part by the National Key Technology R&D Program of China under Grant 2015ZX03002008 and in part by the Fundamental Research Funds for the Central Universities (2018RC02). a) E-mail: huangsai@bupt.edu.cn (Corresponding author) DOI: 10.1587/transfun.E101.A.1123 Publisher Copyright: Copyright {\textcopyright} 2018 The Institute of Electronics, Information and Communication Engineers.",
year = "2018",
month = jul,
doi = "10.1587/transfun.E101.A.1123",
language = "English",
volume = "E101A",
pages = "1123--1126",
journal = "IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences",
issn = "0916-8508",
publisher = "Maruzen Co., Ltd/Maruzen Kabushikikaisha",
number = "7",
}