Fig. 5
From: Traffic demand-aware topology control for enhanced energy-efficiency of cellular networks
Normalized network energy consumption. Comparison of normalized network energy consumption obtained with the sMM algorithm, the cCZ algorithm, and the solution of the MIP problem for increasing number of TPs. Normalization with respect to the network energy consumption for a fully loaded system (ρ=1) when all cells are active. Results are averaged over 100 different realizations of the network and the 95 % confidence intervals are provided in gray