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Table 5 Mobile node localization test results

From: Design and implementation of a smart elderly positioning management system based on wireless communication network

Time node

1

2

3

4

5

6

7

8

9

10

Error value

0.98

0.97

0.58

0.50

0.89

0.51

0.62

0.24

0.61

0.32

Time node

11

12

13

14

15

16

17

18

19

20

Error value

1.25

1.23

1.01

0.99

0.76

1.18

1.22

0.66

0.71

0.65