Research Article
Recovery of Lost Target Using Target Tracking in Event Driven Clustered Wireless Sensor Network
Table 2
Performance comparison: node failure—Case II.
| Filter | Node awaken | RMSE | Time (S) |
| Existing recovery (KF) [12] | 14 | 3.2 | 5.04 | Proposed recovery (EKF) | 14 | 0.85 | 5.01 | Proposed recovery (PF) | 14 | 0.81 | 5.03 |
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