Li-Fi Technology: A Revolutionary Wireless Optical Networking Technology

This presentation explores the revolutionary Li-Fi technology for wireless optical networking. It covers the advantages, disadvantages, and potential applications of Li-Fi. The presentation also discusses the implementation of Li-Fi, its cost, and infrastructure requirements. The subject of the presentation is Emerging Technologies & Innovation, and the course code is ITC571. The presentation is suitable for students in the School of Computing & Mathematics.

School of Computing & Mathematics
ITC571
Emerging Technologies &
Innovation
Research
Seminar Presentation
<<STUDENT ID>>
<<TOPIC>>

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.