Research Article
Three-Dimensional UWSN Positioning Algorithm Based on Modified RSSI Values
Table 1
Experimental parameter settings.
| Parameter | Value |
| Simulation area side length (m) | 100 | Total number of sensor nodes (n) | 50 | Anchor node ratio (%) | 20 | Ordinary node communication radius (m) | 20 | Anchor node communication radius (m) | 25, 30, 35, and 40 | Signal transmission attenuation model | Logarithmic attenuation model | Path loss index | 2 |
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