Table 5 Sensitivity study based on the number of tags (MSE)
From: Enhancing RFID indoor localization with cellular technologies
Integrated system MSE | Same level | ±1 level | Probabilistic | Euclidean distance | ||||
|---|---|---|---|---|---|---|---|---|
mic | kic | mic | kic | mic | kic | mic | kic | |
30 tags (ratio 1) | 5.5 | 4.0 | 5.8 | 3.7 | 5.6 | 3.7 | 3.6 | 3.0 |
15 tags (ratio 1/2) | 15.0 | 9.1 | 9.1 | 5.9 | 9.2 | 5.8 | 5.6 | 5.1 |
10 tags (ratio 1/3) | 23.1 | 11.8 | 12.2 | 8.1 | 13.5 | 10.7 | 9.8 | 9.6 |
6 tags (ratio 1/5) | 40.0 | 38.8 | 27.9 | 19.5 | 26.7 | 18.5 | 16.9 | 15.8 |