Li, Hongjian http://orcid.org/0000-0002-8558-0838
Zhu, Guofeng
Cui, Chengyuan
Tang, Hong
Dou, Yusheng
He, Chen
Funding for this research was provided by:
Scientific and Technological Research Program of Chongqing Municipal Education Commission (KJ130514)
Research Program of Chongqing Science and Technology Commission (cstc2015jcyjA0420)
Natural Science Foundation of Chongqing University of Posts and Telecommunications (A2012-31)