ITC571 Emerging Technologies & Innovation: Li-Fi Research Seminar

This presentation provides an overview of Li-Fi (Light Fidelity) technology, an emerging wireless optical networking technology that uses LEDs for data transmission. It highlights Li-Fi's potential for high-speed data exchange (up to 10 Gbps), its advantages such as faster speeds, increased security, and environmental friendliness, and its disadvantages, including the need for a light source and limitations due to physical barriers. The presentation also reflects on the implementation costs and the need for new infrastructure, while emphasizing the potential for enhanced security and fast information exchange in the future. References to relevant research papers are included to support the claims and findings presented. Desklib provides access to this presentation and many other study resources.

School of Computing & Mathematics
ITC571
Emerging Technologies &
Innovation
Research
Seminar Presentation
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School of Computing & Mathematics
Introduction
• Li-Fi is a wireless Optical networking technology
• LEDs (Light Emitting Diodes) is being used for
data and information exchange (Kumbhar et
al., 2017)
• Optical data transmission takes place while
executing data and information exchange.
• It can allow 10 Gbps (gigabits-per-second)
speed for the data exchange.

School of Computing & Mathematics
Literature Review
• Fastest wireless network
• 1k times the radio’s spectrum
• Highly secured (Zahrani, 2018)
• Prevents piggybacking
• Environment friendly
• Unimpeded through radio interference

School of Computing & Mathematics
Results/Findings
• Services or Applications within organization
• File transfer
• Data and information exchange (Goswami & Shukla, 2017)
• Security
• Bulk data in single instance
• Big files can be shared
• No need of hardware and software

School of Computing & Mathematics
Results/Findings
• Disadvantages
• It cannot be applicable without light source
• Limited situations and locations
• Limited to physical barriers (Soltani et al., 2017)
• Signals outdoors’ interception
• Interference could be caused due to sunlight
• New infrastructure is necessary for the organization

School of Computing & Mathematics
Reflection
• Capstone linkage with project
• This implementation can be costly
• It can be restricted
• However, the speed will make it more applicable in
future
• Bulk transfers will allow fast information exchange
(Singh & Vaish, 2018)
• Enhanced security will be the achievement
• Implementation will require new infrastructure
establishment

School of Computing & Mathematics
Refernces
Divakar, S., Sowmyashree, G. R., Kavya, S. N., & Naveen, K. B. (2017). RFID BASED
SMART BUS TRACKING SYSTEM USING LI-FI TECHNOLOGY.
Goswami, P., & Shukla, M. K. (2017). Design of a Li-Fi Transceiver. Wireless Engineering
and Technology, 8(04), 71.
Kumbhar, A., Wadkar, P., Virkar, M., & Bhalekar, S. (2017). LIFI Based Indoor Navigation
System for College. Imperial Journal of Interdisciplinary Research, 3(3).
Perwej, Y. (2017). The Next Generation of Wireless Communication Using Li-Fi (Light
Fidelity) Technology. Journal of Computer Networks, 4(1), 20-29.
Singh, S., & Vaish, A. (2018). Li-Fi: The Emerging Technology and the green avatar of Wi-Fi.
Soltani, M. D., Kazemi, H., Safari, M., & Haas, H. (2017, March). Handover Modeling for
Indoor Li-Fi Cellular Networks: The Effects of Receiver Mobility and Rotation. In Wireless
Communications and Networking Conference (WCNC), 2017 IEEE (pp. 1-6). IEEE.
Zahrani, M. S. (2018). New Trends in Wireless Communication: A Comparative Analysis and
Study on Li-Fi and Wi-Fi Technology (Strength, Security, Privacy and the Future). Asian
Journal of Applied Sciences, 11, 1-8.