TY  - BOOK
AU  - Liang He
TI  - Maximizing Energy Efficiency in Heterogeneous Cellular Network with Massive MIMO and Small Cells 
PB  - Journal of Communications
KW  - Communication
KW  - Media Arts
UR  - http://www.jocm.us/index.php?m=content&c=index&a=lists&catid=164
ER  -