Table 1 Simulation parameters

Path loss and shadowing

\(38\log _{10}\left (d\mathrm {[m]}\right)+34.5+\mathcal {N}(0,8)\)

Inter-BS distance

D=1 km

Static power consumption P_sta

33 dBm

Static power consumption P_dyn

30 dBm

Power amplifier efficiency ε

0.35

Number of BSs B

3

Number of users per cell U_b

2

Number of Tx antennas M

4

Signal bandwidth W

10 kHz

Power spectral density of noise

− 174 dBm/Hz