Improving Energy Efficiency of Cooperative Femtocell Networks via Base Station Switching Off

Table 1

Simulation parameters.

Parameters	Values
Number of MSs	2
Path-loss	(IMT-R M.2135 urban macromodel [17])
	−70 dBm
	−174 dBm/Hz
Bandwidth ()	10 MHz
	0.5
	0.5
Transmit power of FBS	23 dBm