Demand Response Management Research Based on Cognitive Radio for Smart Grid

Table 2

Basic parameters of system simulation.

Parameters	Values
SNR	-18 dB
Signal bandwidth	1 MHz
Power cost function parameters	0.2, 0.5, 0
User behavior	3
Default parameter	0.5
Convergence parameter	0.1
Preset minimum detection probability	0.95
Noise variance	1
Mean of PU’s transmission signal	0.05
Probability for is idle	0.7
Outage probability of	0.5
Outage probability of	0.2
Parameter	2
Parameter	5
Parameter	0.4