Research Article
Effects of Implementing Adaptable Channelization in Wi-Fi Networks
Table 3
Confidence interval and statistical properties of interference analysis.
| Measure | Interference (dBm) | Algorithm | OSSA | FLUID |
| Offered load (Mbps) | 5 | 8 | 11 | 14 | 17 | 20 | 5 | 8 | 11 | 14 | 17 | 20 | Sample size | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | Mean | −28.93 | −27.42 | −25.35 | −17.03 | −15.02 | −12.15 | −26.08 | −25.17 | −24.45 | −23.98 | −20.48 | −25.41 | Standard deviation | 1.43 | 1.53 | 1.27 | 1.16 | 1.56 | 1.19 | 1.42 | 1.73 | 1.71 | 1.43 | 0.79 | 1.61 | Sample variance | 2.04 | 2.34 | 1.62 | 1.36 | 2.46 | 1.42 | 2.03 | 2.99 | 2.95 | 2.04 | 0.62 | 2.60 | Range | 3.8 | 4 | 3.4 | 2.9 | 4 | 3.2 | 4 | 4.4 | 4.4 | 4.3 | 2.4 | 4.1 | Minimum | −31 | −29.4 | −27.3 | −18.7 | −17.1 | −13.9 | −28.1 | −27.3 | −26−5 | −26.1 | −22 | −27.5 | Maximum | −27.2 | −25.4 | −23.9 | −15.8 | −13.1 | −10.7 | −24.1 | −22.9 | −22.1 | −21.8 | −19.6 | −23.4 | Standard error | 0.50 | 0.54 | 0.45 | 0.41 | 0.55 | 0.42 | 0.50 | 0.61 | 0.60 | 0.50 | 0.28 | 0.57 | Confidence level (95%) | 1.19 | 1.27 | 1.06 | 0.97 | 1.31 | 0.99 | 1.19 | 1.44 | 1.43 | 1.19 | 0.66 | 1.34 |
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