relation: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4506/
title: Smartphone Indoor Positioning Based on Enhanced BLE Beacon Multi-lateration
creator: Duong, Ngoc Son
creator: Dinh, Thi Thai Mai
subject: Scopus-indexed journals
description: 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.
publisher: Institute of Advanced Engineering and Science
date: 2021-02
type: Article
type: NonPeerReviewed
identifier:   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)