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Table 4 Data of the obtained deployments for the case-study surveillance WSN for the RoI shown in Fig. 5

From: A comprehensive wireless sensor network reliability metric for critical Internet of Things applications

Deployment no.

n

n 1

n 2

C ($)

R(S)

|Π|

|Π1|

FE

FE/|Π| (%)

Scenario 1

m = 15

S1-D1

9

0

9

900

0.829

236

4

45

6.55 ×10−8

S1-D2

10

1

9

1050

0.849

240

28

164

1.49×10−8

S1-D3

11

2

9

1200

0.870

244

196

723

4.11×10−9

S1-D4

12

3

9

1350

0.891

248

1.37×103

4.16×103

1.48 ×10−9

S1-D5

13

4

9

1500

0.912

252

9.60×103

3.01×103

6.68×10−10

Scenario 2

m = 20

S2-D1

16

3

13

1750

0.731

264

16

256

1.39×10−15

S2-D2

17

4

13

1900

0.748

268

112

881

2.98×10−16

S2-D3

18

4

14

2000

0.756

272

560

3.08×103

6.52×10−17

S2-D4

19

5

14

2150

0.774

276

3.92×103

1.46×104

1.93×10−17

S2-D5

20

6

14

2300

0.793

280

2.74×104

9.08×104

7.51×10−18

Scenario 3

m = 25

S3-D1

21

1

20

2150

0.657

284

64

1.24×103

6.40×10−21

S3-D2

22

2

20

2300

0.673

288

448

4.16×103

1.34×10−21

S3-D3

23

3

20

2450

0.696

292

5.38×103

1.97×104

3.98×10−22

S3-D4

24

4

20

2600

0.703

296

3.23×104

7.49×104

9.45 ×10−23

S3-D5

25

5

20

2750

0.720

2100

2.26×105

5.37×105

4.24×10−23

Scenario 4

m = 30

S4-D1

25

8

17

2900

0.630

2100

128

2.91×103

2.29 ×10−25

S4-D2

26

6

20

2900

0.612

2104

192

4.51×103

2.22×10−26

S4-D3

27

6

21

3000

0.633

2108

2.30×103

1.61×104

4.95×10−27

S4-D4

28

7

21

3150

0.649

2112

1.61×104

6.61×104

1.27×10−27

S4-D5

29

8

21

3300

0.665

2116

1.13×105

3.55×105

4.28×10−28

Scenario 5

m = 35

S5-D1

28

4

24

3000

0.553

2112

32

876

1.69×10−29

S5-D2

29

6

23

3200

0.555

2116

48

1.34×103

1.61×10−30

S5-D3

30

7

23

3350

0.568

2120

336

4.36×103

3.28×10−30

S5-D4

31

8

23

3500

0.589

2124

6.38×103

3.04×104

1.43×10−31

S5-D5

32

9

23

3650

0.597

2128

4.47×104

1.57×105

4.61×10−32