From: Threshold optimization of a finite sample-based cognitive radio network using energy detector
Sample no. | SNR (dB) | Total prob. of error | Normalized local threshold | Normalized global threshold |
---|---|---|---|---|
λ n |
| |||
1 | -10 | 0.4630 | 0.0 | 4.4 |
2 | -10 | 0.4672 | 1.0 | 4.4 |
3 | -10 | 0.4778 | 2.0 | 4.4 |
4 | -10 | 0.4901 | 3.0 | 4.4 |
5 | -10 | 0.4967 | 4.0 | 4.4 |
6 | 0 | 0.2493 | 0.0 | 5.6 |
7 | 0 | 0.2647 | 1.0 | 5.6 |
8 | 0 | 0.3057 | 2.0 | 5.6 |
9 | 0 | 0.3642 | 3.0 | 5.6 |
10 | 0 | 0.4218 | 4.0 | 5.6 |
11 | 10 | 0.0118 | 0.0 | 10.4 |
12 | 10 | 0.1462 | 1.0 | 10.4 |
13 | 10 | 0.2286 | 2.0 | 10.4 |
14 | 10 | 0.0359 | 3.0 | 10.4 |
15 | 10 | 0.0534 | 4.0 | 10.4 |