Fig. 8
From: Traffic demand-aware topology control for enhanced energy-efficiency of cellular networks
Cell selection for a heterogeneous energy consumption model—co-located deployment. Fraction of type 1 and type 2 cells in the final solution obtained with sMM and MIP. Deployment of type 1 cells uniformly at random and type 2 cells are co-located with type 1. Results are averaged over 100 different realizations of the network and the 95 % confidence intervals are provided