Table 1 System parameters used in the simulation experiments
From: Femtocell network power control scheme based on the weighted voting game
Parameter | Value | Description | |
|---|---|---|---|
n | 20 | Number of wireless mobile users | |
m | 3 | Number of FAPs | |
Δρ | 0.1 | Control factor to adjust ρ value | |
T_P | 10 unit_time | The predefined time period to control ρ value | |
ρ min | 1/m | Pre-defined minimum ρ value | |
u _pmin, u _pmax | 50 mW, 100 mW | pre-defined minimum and maximum uplink power levels | |
d _pmin, d _pmax | 50 mW, 100 mW | Pre-defined minimum and maximum downlink power levels | |
unit_time | 1 s | Equal intervals of time-axis length | |
M | 1…6 | Number of power levels (strategies) | |
σ | 1 × 10_10 | Background noise power in wireless communications | |
β | 0 ≤ β ≤ 1 | Control factor for the relative efficiency and fairness weight | |
Parameter | Initial | Description | Values |
u_p, d_p | 50 mW | Uplink, downlink power level | 50,60,70,80,90,100 mW |