Smart Toll Collection Using Li-Fi Technology

Light Fidelity (Li-Fi) is an emerging technology that has been in transferring data packets in Internet of Things (IoT) applications. During the COVID-19 pandemic, healthcare institutes try to manage the rapid increase of patients’ numbers. The healthcare team may not have the ability to monitor patients’ stats around the clock with the conventional techniques. In this paper, a healthcare monitoring framework to exchange health data between biosensors and terminals employing Li-Fi technology is proposed. It exploits Li-Fi to transmit data towards a terminal then to a cloud platform. It is intended for use in highly dense healthcare institutes where the number of patients is high. Exploiting Li-Fi to establish connection to cut high cost of other transmission technologies including Wi-Fi and provides less complexity and shorter latency. We evaluate the framework in a real-life environment using biosensors and Li-Fi communication model (for network infrastructure), these two components are connected to a computing terminal to help health staff monitor patients. The computing terminal is connected to a cloud platform to provide remote monitoring and computing resilience. The framework shows superior performance in real-world scenarios compared to Wi-Fi. A comprehensive analysis has been conducted to show the differences between Li-Fi and Wi-Fi.

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“…Once data is transmitted, it will be received by the receiving side (Rx). The Figure 7 presents the Li-Fi Tx module [24].…”

Section: Li-fi Transmitter Module (Tx)mentioning

confidence: 99%

“…A serial UART can be connected to the PC in order to display the LEDs on the hyper terminal. Figure 8 illustrates the Li-Fi Rx module [24].…”

Section: Li-fi Receiver Module (Rx)mentioning

confidence: 99%

Employing light fidelity technology in health monitoring system

Al-Dabbagh

Ali

2022

IJEECS

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“…A solar cell serves as the receive portion which demodulates the received signal using the 1s and 0s pattern. The solar cell detects variations in light since blinking is readily detectable and the solar cell's output is analog [13]- [16]. Thus, we could identify and demodulate the communication signal conveyed by solar cells.…”

mentioning

confidence: 99%

Image Transfer Using Lifi Technology

Majeed¹,

Naser

2022

Iraqi Journal of ICT

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Since the use of the radio-frequency (RF) portion of the electromagnetic spectrum is growing all the time, new techniques to avoid poor Internet service have become necessary, one of which is Li-Fi technology. Li-Fi is a high-speed communication light source technology that is superior to Wi-Fi in terms of capacity, security, and accessibility. The paper focused on the usage of optical wireless communications (OWCs) in Li-Fi technology for transferring images of various sizes, formats, distances, and baud rates, with the results ranging from (25- 280 )cm, (1200- 96000 )bps, and (4.7- 116) kilobytes with a time of (2.7- 166) seconds.

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Smart Toll Collection Using Li-Fi Technology

Cited by 2 publications

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Employing light fidelity technology in health monitoring system

Employing light fidelity technology in health monitoring system

Image Transfer Using Lifi Technology

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