Duong, Ngoc Son and Dinh, Thi Thai Mai (2021) Smartphone Indoor Positioning Based on Enhanced BLE Beacon Multi-lateration. TELKOMNIKA Telecommunication, Computing, Electronics and Control . pp. 53-64. ISSN 1693-6930 (In Press)
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Abstract
In this paper, we introduce a smartphone indoor positioning method using Bluetooth Low Energy (BLE) beacon multilateration. At first, based on signal strength analysis, we construct a distance calculation model for BLE beacons. Then, with the aims to improve positioning accuracy, we propose an improved Lateral method (Range-based method) which is applied for 4 nearby beacons. The method is intended to design a real-time system for some services such as emergency assistance, personal localization and tracking, location-based advertising and marketing, etc. Experimental results show that the proposed method achieves high accuracy when compared with the state of the art lateral methods such as geometry-based (conventional trilateration), Least Square Estimation-based (LSE-based) and weighted LSE-based.
| Item Type: | Article |
|---|---|
| Subjects: | Scopus-indexed journals |
| Divisions: | Faculty of Electronics and Telecommunications (FET) |
| Depositing User: | Dr. Thai-Mai Dinh Thi |
| Date Deposited: | 28 Jun 2021 00:15 |
| Last Modified: | 28 Jun 2021 00:15 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/4506 |
Available Versions of this Item
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Smartphone Indoor Positioning Based on Enhanced BLE Beacon Multi-lateration. (deposited 23 Sep 2020 04:41)
- Smartphone Indoor Positioning Based on Enhanced BLE Beacon Multi-lateration. (deposited 28 Jun 2021 00:15) [Currently Displayed]
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