Research Article
Study of Activity Tracking through Bluetooth Low Energy-Based Network
Table 8
Cumulative probability of beacon position estimates with respect to true locations obtained from all five localization techniques for all datasets.
| Test positions in the testing room | At 90% of position estimates, cumulative accuracy error is below (m) | Nearest scanning device | Hyperbolic | Weighted hyperbolic | Circular | Proposed |
| 4 | 2.40 | 3.20 | 2.40 | 3.90 | 0.50 | 8 | 2.90 | 2.90 | 2.90 | 2.40 | 1.50 | 15 | 4.20 | 4.50 | 4.20 | 3.2 | 4.50 | 16 | 3.90 | 3.90 | 3.90 | 3.80 | 1.00 | 24 | 4.50 | 4.50 | 4.60 | 3.40 | 0.40 | 25 | 4.40 | 4.40 | 4.40 | 4.20 | 1.60 | Overall | 3.90 | 3.90 | 3.80 | 3.20 | 1.80 |
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