Research Article
Improving Spectrum Sensing for Cognitive Radio Network Using the Energy Detection with Entropy Method
Table 5
Pf vs. Pd for the energy detector with the entropy method at different sample values.
| Pf vs. Pd for the energy detector with the entropy method at different sample values |
| Pf | 0.02 | 0.04 | 0.06 | 0.08 | 0.1 | 0.12 | 0.14 | 0.16 | 0.18 | Pd_ED_EN At L = 1000 | 0.3188 | 0.3875 | 0.4442 | 0.4863 | 0.5109 | 0.547 | 0.5619 | 0.5862 | 0.6045 | Pd_ED_EN At L = 1500 | 0.4108 | 0.4959 | 0.5345 | 0.5948 | 0.6138 | 0.6438 | 0.6586 | 0.6822 | 0.692 | Pd_ED_EN At L = 2000 | 0.4954 | 0.5792 | 0.6249 | 0.6568 | 0.6961 | 0.7223 | 0.7378 | 0.7575 | 0.7638 |
|
|