Wireless Communication using LI - FI
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Date
2015-12-22T07:09:08Z
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Abstract
A wireless optical networking technology that uses light-emitting diodes (LEDs) for transmission of data can be termed as Li-Fi also known as Visible Light Communication. The main purpose of this paper is particularly to show the advantages of Li-Fi technology in audio transmission and device switching using an embedded web server with light as the medium of transmission. Here the LED is used as the source of light for transmitting the necessary information to the receiver. This technology enables in sending more data to the receiving end very quickly. Li-Fi makes use of transmitter fitted with LED lamps that can illuminate a room as well as transmit information. As this technology uses LEDs, there is no need of separate infrastructure to be deployed exclusively for this purpose. Thus existing LED lights in conjunction with a transmitter circuit can be used for data transmission which can be received by the receiver equipped with appropriate circuitry thereby reducing the use of Radio Frequency for wireless transmission of data.
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Wireless Communication using LI - FI, Lakshmeesh S, Nouble Sameem M A, Sri Hari K P