A REVIEW ON LI-FI

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KOUSHIK SARKAR
Assistant Professor, Electronics and Communication Engineering Department, Future Institute of Engineering and Management, Kolkata-700150.
RIKTAM BASAK
Student of 3rd Year ECE, Electronics and Communication Engineering Department, Future Institute of Engineering and Management, Kolkata-700150.
SATYAKI BANERJEE
Student of 3rd Year ECE, Electronics and Communication Engineering Department, Future Institute of Engineering and Management, Kolkata-700150.
KAUSTUV DUTTA
Student of 3rd Year ECE, Electronics and Communication Engineering Department, Future Institute of Engineering and Management, Kolkata-700150.
AMIT MAJUMDER
Student of 3rd Year ECE, Electronics and Communication Engineering Department, Future Institute of Engineering and Management, Kolkata-700150.

Abstract

This Paper explores a new wireless communication method known as Li-Fi or Light Fidelity which was proposed by Harald Haas. It is used for illumination for data transmission or light as a medium of communication. It uses normal LED lights having variation in its intensity which has speed, a human eye cannot follow. As this technology spectrum which comprises a wide range of frequencies, from the infrared through visible, down to ultraviolet spectrum for communication can produce a theoretical speed of 10 Gbps. So, it’s a much more better technology for data transmission compare existing Wi-Fi. Further research has to be done for better outcome.

Article Details

Issue
Vol 2 No 1 (2018): International Journal on Emerging Trends in Electronics & Communication Engineering
Section
Articles