Table 1 Simulation parameters
From: Optimized sleep strategy based on clustering in dense heterogeneous networks
Symbol | Parameter | Value |
|---|---|---|
R m | Macro BS radius | 600 m |
R s | Micro BS radius | 100 m |
p max | Maximum transmission power of macro BS | 46 dBm |
P max | Maximum transmission power of micro BS | 20 dBm |
η | Path loss exponent | 4[30] |
δ 2 | Noise power density | − 174 dBm/Hz |
B | System bandwidth | 10 MHz |
c1 = c2 | Learning factors | 1.5 |
D max | Number of maximum iterations | 200 |