Optical Wireless Communications for Underwater Monitoring and Smart Indoor Farming Applications
Dowhuszko, Alexis A. Dowhuszko.
;
Rodrigues, L. Rodrigues
;
Alves, L.
; Perez-Jimenez, R.
; Morales-Cespedes, M.
; Matus, V.
; Perez-Jimenez, R.
; Rufo, J.
; Romano, A.
; Vegni, A.
; Ijeh, I.
Optical Wireless Communications for Underwater Monitoring and Smart Indoor Farming Applications, Proc IEEE World Forum on Internet of Things WF-IoT, Aveiro, Portugal, Vol. , pp. - , October, 2023.
Digital Object Identifier: 10.1109/WF-IoT58464.2023.10539392
Download Full text PDF ( 2 MBs)
Abstract
The concept of the Internet of Things (IoT) is the Internet connectivity of everyday objects, relying on low-cost, low-power, and small form factor devices. Current IoT technology is based on the radio-frequency spectrum, however with the increasing number of devices the channel is becoming crowded. Visible light communications (VLC) has been proposed as a complementary technology of IoT scenarios, having the advantage of reusing the spectrum within few meters due to the highly directive radiation pattern. In this thesis, VLC is used with a hybrid digital and analog architecture using m-CAP is used for addressing the multiple user access in such scenarios.
