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

Table 5

Performance comparison: communication failure—Case II (A) 1st recovery.

Filter	Node awaken	RMSE	Time (S)
Existing recovery (KF) [12]	19	3.9	5.22
Proposed recovery (EKF)	10	1.97	5.02
Proposed recovery (PF)	10	1.75	5.04