Table 3: Energy to sustain 1h of operation (Joule) for nodes implementing different triggering and data-condensation strategies.

Node	Pre-processing	λ=0.2	λ=0.5	λ=1	λ=2	λ=5	λ=10	Every hour	Every 10 min
Trigger	Auto Correlation	73.5	74.0	74.3	75.1	76.2	78.5	78.6	110.1
	Cross Correlation	73.7	74.4	74.7	75.6	76.9	79.8	79.8	117.8
	No Condensation	78.8	78.8	82.5	85.0	95.0	107.5	101.3	251.2
Non trigger	Auto Correlation	60.7	61.0	61.1	61.4	61.9	62.9	62.9	76.2
	Cross Correlation	61.1	61.5	61.8	62.3	63.2	65.0	65.0	89.2
	No Condensation	66.6	66.6	70.3	72.8	82.9	95.4	89.2	239.8