Tang, J;
So, DKC;
Alsusa, EA;
Hamdi, KA;
Shojaeifard, A;
Wong, KK;
(2018)
Energy-Efficient Heterogeneous Cellular Networks with Spectrum Underlay and Overlay Access.
IEEE Transactions on Vehicular Technology
, 67
(3)
pp. 2439-2453.
10.1109/TVT.2017.2773506.