A Hybrid Variable m-CAP-Based Indoor Visible Light Communications and Fingerprint Positioning System

Nassiri, Mahdi, Pouralizadeh, Atiyeh, Baghersalimi, Gholamreza and Ghassemlooy, Zabih (2020) A Hybrid Variable m-CAP-Based Indoor Visible Light Communications and Fingerprint Positioning System. In: 2020 3rd West Asian Symposium on Optical and Millimeter-wave Wireless Communication (WASOWC). Institute of Electrical and Electronics Engineers Inc., Piscataway, NJ, pp. 1-5. ISBN 9781728186924, 9781728186917

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Official URL: https://doi.org/10.1109/WASOWC49739.2020.9410163

Abstract

A variable multi-band carrier-less amplitude and phase (m-CAP)-based indoor hybrid visible light link for data communications and positioning is investigated in this paper. Here, we have adopted the fingerprinting algorithm for positioning. Both the link performance in terms of the bit error rate (BER) and the positioning error (PE) are evaluated for a range of Eb/N0 and step sizes for the data communications and localization, respectively. Results show that, the best PE value and the spectral efficiency of the proposed system are ~2 cm and 6.15 b/s/Hz with respect for a step size of 2 cm and a 7% forward error correction BER limit of 3.8 × 10-3, respectively.

Item Type: Book Section
Uncontrolled Keywords: fingerprinting, indoor positioning, variable m-CAP, visible light communications
Subjects: G400 Computer Science
G500 Information Systems
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Rachel Branson
Date Deposited: 09 Jun 2021 13:42
Last Modified: 09 Jun 2021 13:45
URI: http://nrl.northumbria.ac.uk/id/eprint/46403

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