Recovery of Lost Target Using Target Tracking in Event Driven Clustered Wireless Sensor Network

Table 9

Performance comparison: coverage hole in WSHAN.

Filter	Node awaken	RMSE	Time (S)
Existing recovery (KF) [12]	14	1.97	5.12
Proposed recovery (EKF)	14	0.84	5.02
Proposed recovery (PF)	14	0.96	5.02