Cao, Bin
Chen, Quan
Feng, Gang
Li, Yun
Wang, Chonggang
Funding for this research was provided by:
Changjiang Scholars and Innovative Research Team in University (IRT1299)
the special fund of Chongqing key laboratory (CSTC)
the Science and Technology Research Project of Chongqing Municipal Education Commission of China (KJ1500406)
Advanced and Applied Basic Research Projects of Chongqing (cstc2015jcyjA0776)
the Open Research Fund of National Mobile Communications Research Laboratory?Southeast University (2015D07)