Research Article
A Comparative Analysis of Different Outlier Detection Techniques in Cognitive Radio Networks with Malicious Users
Table 3
Percent decrease in the error probabilities for the proposed OR HDF scheme.
| Decision schemes | SNR values | -26 dB | -22 dB | -18 dB | -14 dB | -10 dB |
| Proposed OR vs. mean OR | 1.67% | 5.8% | 23.2% | 53.1% | 91.4% | Proposed OR vs. GESD OR | 1.67% | 5.8% | 23.2% | 51.5% | 81.7% | Proposed OR vs. Grubbs OR | 1.67% | 5.8% | 23.2% | 48.4% | 72.7% | Proposed OR vs. quartile OR | 1.67% | 3.47% | 16.6% | 7.27% | 4.87% |
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