Liu, Xuewen
Chuai, Gang
Gao, Weidong
Zhang, Kaisa
Funding for this research was provided by:
National Science And Technology Major Project (No. 2018ZX03001029-004)
Article History
Received: 18 January 2018
Accepted: 11 March 2018
First Online: 6 April 2018
Authors’ information
: Xuewen Liu is currently working toward a Ph.D. degree with the School of Information and Communication Engineering, Beijing University of Posts and Telecommunications.
: The authors declare that they have no competing interests.
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