This paper extensively reviews and analyses Light Fidelity (LiFi), a new technology that uses light to transmit data as a high-speed wireless connection system from a wide spectrum of domains. An in-depth analysis and classifications of pertinent research areas for LiFi networks are presented in this paper. The various aspects constituting this paper include a detailed literature review, proposed classifications, and statistics, which further is deliberated to encompass applications, system architecture, system components, advantages, and disadvantages. LiFi and other technologies are compared, multi-user access techniques used in LiFi networks are investigated and open issues are addressed in detail. The paper is concluded with a comprehensive taxonomy of literature comparison that has served as the basis of the proposed open issues and research trends.

A Review on LiFi Network Research: Open Issues, Applications and Future Directions

In this proceeding, sources used in Li-fi communication systems, generally, LEDs are analysed in terms of illumination parameters. This is an important area of research since apart from communication aspect the sources and detector characteristics will ensure seamless communication between the transmitter and receiver. Simulations are provided for proposed Li-fi communication system and results are analysed in terms of suitable detectors.

Rahul Dutta

Papers

Analysis of illumination properties of LED sources used in Li-Fi communication