TY  - INPR
ID  - SisLab4506
UR  - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4506/
A1  - Duong, Ngoc Son
A1  - Dinh, Thi Thai Mai
Y1  - 2021/02//
N2  - 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.
PB  - Institute of Advanced Engineering and Science
JF  - TELKOMNIKA Telecommunication, Computing, Electronics and Control
SN  - 1693-6930
TI  - Smartphone Indoor Positioning Based on Enhanced BLE Beacon Multi-lateration
SP  - 53
AV  - none
EP  - 64
ER  -