1. China Electronics Corporation, Beijing 100846, China
2. Guangzhou University, Guangzhou 510006, China
3. Beijing University of Posts and Telecommunications, Beijing 100876, China
4. University at Buffalo, State University of New York, Buffalo, NY 14228, USA
5. National University of Defense Technology, Changsha 410073, China
Published date: 26 Feb 2018
Copyright
2018 2018 THE AUTHORS. Published by Elsevier LTD on behalf of Chinese Academy of Engineering and Higher Education Press Limited Company. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
