aalto1 untyped-item.component.html
Indoor monitoring system based on ARQ signaling generated by a Visible Light Communication link
Loading...
Access rights
openAccess
acceptedVersion
URL
Journal Title
Journal ISSN
Volume Title
A4 Artikkeli konferenssijulkaisussa
This publication is imported from Aalto University research portal.
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
View publication in the Research portal (opens in new window)
View/Open full text file from the Research portal (opens in new window)
Unless otherwise stated, all rights belong to the author. You may download, display and print this publication for Your own personal use. Commercial use is prohibited.
Date
Major/Subject
Mcode
Degree programme
Language
en
Pages
6
Series
2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings
Abstract
Visible Light Communications (VLC) is a candidate technology that complements the benefits of radio communication networks, particularly in those situations where a low-cost solution using license-free spectrum is required to enable ultra-dense deployments of indoor small cells. However, the main drawback that VLC has when compared to wireless communications on RF bands is that, in presence of obstacles between the transmitter and the receiver, full-blockage events are likely to happen as the power received on reflections is much weaker than the power of the blocked line-of-sight link. In this paper, we take advantage of this phenomenon and study the effect that different activities performed by people in the service area to-be-monitored have on the Automatic Repeat reQuest (ARQ) signaling of the VLC link. Based on the presented experimental studies, it is possible to conclude that different relevant events are able to be detected correctly according to the statistics of the ARQ signaling that is collected from the ongoing VLC transmission.
Description
Funding Information: This work received funding from the Catalan Government under Grants 2017-SGR-00891 and 2017-SGR-01479, and the Spanish ministry of science and innovation under project IRENE PID2020-115323RB-C31 (AEI/FEDER,UE), and is based upon work from COST Action CA19111 NEWFOCUS, supported by COST (European Cooperation in Science & Tech.) Publisher Copyright: © 2021 IEEE.
Other note
Citation
Bas, J, Ortega, J A, Busquets, M & Dowhuszko, A A 2021, Indoor monitoring system based on ARQ signaling generated by a Visible Light Communication link. in 2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings. 2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings, IEEE, IEEE Global Communications Conference, Madrid, Spain, 07/12/2021. https://doi.org/10.1109/GLOBECOM46510.2021.9685169