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Table 32 Average EDL, the variance of EDL, and percentage reduction for each fire point on the initial network and the bi-adjusting network

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

p

\( {\overline{\mathrm{S}}}^i \)

\( {\upsigma}_{Si}^2 \)

\( {\overline{\mathrm{S}}}^b \)

\( {\upsigma}_{Sb}^2 \)

Δ

p1

3.6

8.27

2.4

4.27

33.33%

p2

2

2.22

2.2

4.84

− 10.00%

p3

2.2

3.07

2.4

4.27

− 9.09%

p4

2.4

4.27

2

2.22

16.67%

p5

4.5

9.17

4.5

9.17

0.00%

p6

4.5

9.17

2.4

4.27

46.67%

p7

4.5

9.17

3.6

8.27

20.00%

p8

2.4

4.27

3.8

10.18

− 58.33%

p9

2.2

4.84

1.6

2.04

27.27%

p10

2.2

4.84

2.8

6.84

− 27.27%

p11

2.1

2.77

2.1

2.77

0.00%

p12

3.6

8.27

3.6

8.27

0.00%

p13

2.4

4.27

2.9

6.32

− 20.83%

p14

2.1

2.77

2.9

6.32

− 38.10%

p15

2.9

6.32

1.8

3.07

37.93%

p16

4.5

9.17

4.5

9.17

0.00%

p17

1.8

3.07

1.8

3.07

0.00%

p18

1.2

1.07

1.8

3.07

− 50.00%

Sum

51.1

96.97

49.1

98.41

3.91%