Expanding The Area of Light Fidelity

At present, Wireless technology is used all over the world to ensure the availability of the internet. Although, the routers of Wi-Fi ensure the availability of data within a certain area it has some speed limitation. Li-Fi is one of the latest wireless technologies, which provides access to the internet using visible lights. In short Light Fidelity is called Li-Fi. In this process, data is transferred through LED lights. Li-Fi also ensures the safety of data from unauthorized users. But, its coverage area is very limited. A lot of LED is needed to cover a small area to get maximum speed and data accuracy. A small room can be covered within this technology. This research emphasizes to reduce the number of LEDs and cost-efficient. We are aiming to do this by positioning the LEDs smartly and Concave mirrors to increase the area and volume of light. In Li-fi, the availability of the internet remains within a small area as it not usable in darkness. By the proposed method, the availability of the internet can be ensured in large places, like multiple rooms of a house or hall rooms. With the coming of Industry 4.0, Li-Fi has been exploited as the technology which is definitely will bring industries to the next level and The proposed method about reducing cost along with ensuring internet access in expanded areas.