Ji, Peicheng
Xie, Guozhi
Xie, Ningyan
Li, Jun
Chen, Jing
Chen, Jiangwei
Funding for this research was provided by:
National Natural Science Foundation of China (11304159)
Introduction of Talent Scientific Research Fund of Nanjing University of Posts and Telecommunications (NY213016)
Article History
Received: 4 September 2018
Accepted: 19 January 2019
First Online: 31 January 2019