Table 4.
Principal configuration of the tests carried out and their main objectives.
| Testbed | Test #: Main Setup | Objective |
|---|---|---|
| TB1 | #1: Receiver attached horizontally to OD (SoC nRF52832). | Effect of Tx on the positioning accuracy for a specific receiver orientation. |
| #2a: Receiver attached vertically to OD without presence of people (SoC nRF52832). | Idem | |
| #2b: Idem #2a with presence of people (SoC nRF52832). | Idem | |
| #3: Receiver attached vertically to OD (SoC nRF52810). | Idem | |
| #4: Receiver attached vertically to OD with SoC nRF52832. | Effect of number of beacons on the positioning accuracy. | |
| #5: Idem #4. | Effect of number of beacons and geometric distribution on the positioning accuracy. | |
| #6a: Idem #4 without presence of people. | Effect of increasing the value of A on the positioning accuracy. | |
| #7: Idem #4. | Effect of a lower grid density on the positioning accuracy. | |
| #8: Idem #4 | Effect of removal of outliers on the positioning accuracy. | |
| TB2 | #9: Idem #4. | Validate the positioning accuracy obtained in Test #4 for a beacon density in a different testbed. |
| #10: Idem #4. | Effect of number of beacons and geometric distribution on the positioning accuracy in a different testbed. | |
| #11: Idem #4. | Effect of a lower grid density on the positioning accuracy in a different testbed. |