36 50 100 150 200 250 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 Number of users  Ergodic Network Capacity (in bps/sec/Hz) Monte−Carlo Simulations Analytical Model; Round Robin Analytical Model; Location based Round Robin Analytical Model; Greedy Round Robin W=6 Analytical Model; Proportional Fair Analytical Model; Greedy Round Robin W=3 Analytical Model; Greedy Fig. 5. Network ergodic capacity for different number of users considering different scheduling schemes with β = 2 . 6 , χ ∼ Gamma(3 / 2 , 2 / 3) , C =60 dB, P max =1W, σ $^{2}$=-174 dBm/Hz.