EE-eICIC: Energy-Efficient Optimization of Joint User Association and ABS for eICIC in Heterogeneous Cellular Networks

<div>Convergence of the outer loop of EE-eICIC algorithm.</div>

Wireless Communications and Mobile Computing

Figure 4: EE-eICIC: Energy-Efficient Optimization of Joint User Association and ABS for eICIC in Heterogeneous Cellular Networks 