Fang, Jiayan
Liu, Qiao
Qin, Zhiguang
Funding for this research was provided by:
The National High Technology Research and Development Program of Chin (2011AA010706)
The National Natural Science Foundation of China (61133016, 61272527)
Ministry of Education-China Mobile Communications Corporation Research Funds (MCM20121041)
Article History
Received: 24 November 2017
Revised: 13 December 2017
Accepted: 15 December 2017
First Online: 28 December 2017