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Table 1 Simulation parameters

From: Fair, efficient, and power-optimized spectrum sharing scheme for cognitive radio networks

Parameter

Values

Slot length

1 s

Transmission period

0.9 s

Sensing period

0.08 s

Channel eviction period

0.02 s

Number of channels

3

CR user pairs

2

Channel gain

0-1

Noise variance

0.2-0.7

Minimum data requirement

[0.5, 0.7, 0.8]

Transmission power

30 dB