DS⁺: Reliable Distributed Snapshot Algorithm for Wireless Sensor Networks

Table 6

Comparison of RES, PIF, and DS⁺.

	RES	PIF	DS^+	RES	PIF	DS^+
Node count	15	15	14	35	35	30
Success rate (%)	90	72	92	77	54	85
Response time (ms)	12000	20000	2272	27000	40000	4085