2016
On the Ergodic Capacity and Energy Efficiency for Fading MIMO NOMA Systems.
J. Signal Process. Syst., 2016

2015
On the Ergodic Capacity of MIMO NOMA Systems.
IEEE Wirel. Commun. Lett., 2015

Energy efficiency optimization for fading MIMO non-orthogonal multiple access systems.
Proceedings of the 2015 IEEE International Conference on Communications, 2015