Li-Fi based Data Transmission for Underwater Communication

Communication imparts a major role in the survival of mankind. Communication rather than being a survival, it is being identified as basic purpose of understanding between every organism for their safe and healthy well-being. Earlier Electromagnetic (EM) waves were used for communication. But later, it was realized that these waves were less efficient. Here, this research work mainly focuses on the concept of data transmission. Li-Fi (Light Fidelity) was new to everyone a decade before, but now it's one of the emerging methodologies. The medium selected for data transmission is water. Unlike Wi-Fi, here the data will be transmitted without the need of internet and it also opts for wireless connectivity. The present system utilizes Li-Fi with the high complexity circuit, which is very inappropriate in their implementation for underwater communication. Hence, it necessitates the need to develop a system, which can be cost-effective as well as reduced area complexity in the arrangement of such a setup. The main focus of this paper is to bring up an experimental model which could achieve better transmission of Data with cost-effectiveness. The Li-Fi technology for Underwater Communication is proposed to achieve the expected target. The limiting facto with respect to the proposed methodology is that the interference of input light should happen without any disturbance to ensure maximum transmission.