Impact of 3D Antenna Radiation Pattern on Heterogeneous Cellular Networks
Heterogeneous cellular networks (HCNs) play a significant role in 5G networks, but have mainly been modeled and analyzed on a two-dimensional (2D) plane.In this paper, we model a three-dimensional (3D) two-tier HCN here consisting of macro-cells and small-cells via a stochastic geometry approach, where the base stations (BSs) in each tier are assig