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Harikrishnan, R.
- Channel Modelling and Performance Characterization of Underwater Visible Light Communication
Authors
1 Department of Electrical and Electronics Engineering, Tamilnadu College of Engineering, Karumathampatti, Coimbatore-641659, Tamilnadu, IN
Source
Digital Image Processing, Vol 11, No 3 (2019), Pagination: 54-57Abstract
Now a days, Data transmission without using any network is very tedious job to do. In our project, data and audio is transmitted and received through visible lights and control the devices. The data is generated by microcontroller (tx) then transmitted through LED, these data can be received by photo detector and displayed on microcontroller. It is an advanced technology and the accuracy is more. Here, data communication, controlling the devices and as well as transmission of audio through visible light is achieved. Now a day, Wi-Fi is commonly used technology but the radiations are hazardous for human health so Li-Fi is the one which eliminated the wireless technology like Wi-Fi and transmits the data by using light. The security of transmitting the data is more compare to other technology. In industries, for file transmission and data transmission this technology is very useful because without using any networks one can easily transmit the data through existing light. It is user friendly and is cost effective. This technology is also used to control the devices like bulb, fan etc through visible light so that we can avoid the wastage of electricity. The data rate in this technology is faster than 10Mbps.
References
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- Sonardyne Corporation, “Bluecomn underwater optical communication,” https://www.sonardyne.com/app/uploads/2016/06/BlueComn.pdf, March 6, 2018.
- F. Miramirkhani and M. Uysal, “Visible light communication channel modelling for underwater environments with blocking and shadowing,” IEEE Access, vol. 6, no. 1, pp. 1082-1090, Dec. 2017.