Yin, Fulian
Shao, Xueying
Tang, Biao
Xia, Xinyu
Wu, Jianhong
Funding for this research was provided by:
National Natural Science Foundation of China (61801440)
the Fundamental Research Funds for the Central Universities (Internet Information, Communication University of China)
the High-quality and Cutting-edge Disciplines Construction Project for Universities in Beijing (Internet Information, Communication University of China)
the Natural Science and Engineering Research Council of Canada (JWu)
the Canada Research Chair Program (JWu)
Article History
Received: 19 February 2020
Accepted: 27 November 2020
First Online: 11 January 2021
Competing interests
: The authors declare no competing interests.