Research Article

Reliable, Efficient, and Power Optimized Control-Channel Selection Scheme for Cognitive Radio Networks

Table 1

Simulation parameters.

ParametersValue

Transmission power 30 dBm
Noise variance ( )0.2~0.7
History slots (v)100
History samples per region
Channels (p)100
LU activity0~50%
[0.2, 0.5, 0.3]