Using LI-FI technology, bidirectional text communication is executed with visible light communication
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Date
2023-07
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Department of Electronic and Telecommunication Engineering
Abstract
This paper demonstrates the installation of the visible light communication
technology that uses light-emitting diodes as a transceiver module and its
flourishing status at home and abroad. It also analyzes the system advantages,
limitations, key technologies, characteristics, and existing gaps, looks forward to
future research trends, and introduces visible light communication for laudable
speed data sending, intelligent transportation for vehicle-to-vehicle
communications, and however, nonorthogonal multiple access (NOMA) built on
successive interference cancellation (SIC) is used to exploit multi-user interference,
but this approach has an issue with its frequency spectrum, which is extremely
power-attenuated and more costly. Assault is shown to significantly improve the bit
error rate (BER) performance of DC optical orthogonal frequency division
multiplexing (DCO-OFDM).
Description
Mohaimen Islam Khan
T163015
Md Shakil Azam
T163004