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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