Liu, Bo
Cao, Jiuxin
Yin, Jie
Yu, Wei
Liu, Benyuan
Fu, Xinwen
Funding for this research was provided by:
National Natural Science Foundation of China under Grants (61370208)
National Natural Science Foundation of China under Grants (61472081)
National Natural Science Foundation of China (61272531)
Collaborative Innovation Center of Wireless Communications Technology
National Science Foundation (CNS-1527303)
Article History
Received: 24 November 2015
Accepted: 4 April 2016
First Online: 12 April 2016