INNOVATIVE LIFI BASED VIDEO TRANSMISSION: A HIGH-SPEED OPTICAL WIRELESS COMMUNICATION APPROACH

Abstract

The increasing demand for high-speed data transmission has led to the exploration of alternative wireless communication technologies. Li-Fi (Light Fidelity) is a promising optical wireless communication system that leverages visible light for data transfer. Unlike traditional radio-frequency (RF) communication systems, Li-Fi offers significant advantages, including higher bandwidth, enhanced security, and minimal electromagnetic interference. This paper focuses on the implementation of video transmission using Li- Fi technology, a potential breakthrough in wireless communication. By modulating light intensity with high-speed variations, data can be transmitted effectively, achieving high bandwidth and secure communication. The study explores system architecture, challenges, and performance evaluations, highlighting the feasibility of Li-Fi for video streaming applications. Furthermore, the research evaluates different modulation techniques, signal processing methods, and real- world applications where Li-Fi can be effectively deployed for high-definition video streaming. The findings suggest that Li-Fi could be a game-changer in multimedia communication, with promising applications in smart homes, healthcare, and secure defense systems.