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Table 39 Average DRD, the variance of DRD, and percentage reduction for fire point on the WSNs after continuous adjustment and the bi-adjusting network

From: Bi-adjusting duty cycle for green communications in wireless sensor networks

p \( {\overline{T}}^c \) \( {\upsigma}_{Tc}^2 \) \( {\overline{T}}^b \) \( {\upsigma}_{Tb}^2 \) Δ
p1 4.4 0.93 3.8 3.73 13.64%
p2 5.3 3.57 4.3 1.34 18.87%
p3 9.1 2.10 9.1 2.10 0.00%
p4 2 0.00 4 1.11 − 100.00%
p5 8 0.00 8 0.00 0.00%
p6 8.4 9.60 5.5 5.83 34.52%
p7 8.9 0.10 6.9 0.10 22.47%
p8 13.7 0.23 13.9 0.10 − 1.46%
p9 18.1 4.54 11.9 7.21 34.25%
p10 12.7 0.46 10.7 0.46 15.75%
p11 16.6 0.71 17.4 4.27 − 4.82%
p12 21.7 0.46 11.9 0.10 45.16%
p13 9.1 2.10 14.6 0.71 − 60.44%
p14 9.1 2.10 14.6 0.71 − 60.44%
p15 18.7 0.46 19.7 3.57 − 5.35%
p16 22 0.00 12 0.00 45.45%
p17 13.7 3.57 21.7 3.57 -58.39%
p18 18.9 6.32 17.7 3.57 6.35%
Sum 220.4 207.7 5.76%