Li Fi the Technology beyond Wi Fi

Today pace of net is an essential multifaceted nature and all individuals be it undertaking, foundations, enterprises, business visionaries is main thrust for buying accurate data at the specific time and definite spot. In this era of advanced science, connection to the internet has become possible through a wireless connection. This calls for swift net connectivity, generation and an immense field of channels. As the number of people accessing the wireless internet increase, the blocked air waves make it tremendously difficult to latch on to a reliable signal. To solve this issue, a German Physicist Harald Haas has introduced a new technology Light Fidelity LIFI . Taking the fiber out of fiber optics by sending data through an LED light bulb that varies in intensity faster than a human eye can recognize. As per his knowledge, this technology is based on the intensity and potential of the light emitting diode. Lifi is used to transfer data through illumination. This paper is focused on Lifi, its application, features, working of Lifi and its comparison with existing technologies like Wifi, etc. Sadaf Jamil Ahmed Shaikh "Li-Fi the Technology beyond Wi-Fi" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30309.pdf