Research Article
An Efficient Node Localization Approach with RSSI for Randomly Deployed Wireless Sensor Networks
Table 1
Contrast of two kinds of localization scheme.
| Deployment pattern of beacon node | Average connectivity of network | Average number of neighbor beacon nodes | Nodes of unresolved localization | Localization error |
| Case : beacon randomly deployed (communication radius = 30 m; beacon nodes = 25) | 25.008 | 4.216 | 28 | 0.12441 |
| Case : mobile beacon node (communication radius = 30 m; number of beacon nodes = 25) | 26.208 | 4.992 | 1 | 0.08767 |
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