Research Article
Recovery of Lost Target Using Target Tracking in Event Driven Clustered Wireless Sensor Network
Table 7
Performance comparison: coverage hole in WSHUN—(A) 1st recovery.
| Filter | Node awaken | RMSE | Time (S) |
| Existing recovery (KF) [12] | 28 | 2.09 | 5.12 | Proposed recovery (EKF) | 28 | 0.79 | 5.02 | Proposed recovery (PF) | 28 | 0.78 | 5.04 |
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