Transmission of data, audio and text signal using Li-fi technology

The light fidelity technology refers to visible light communication that uses light as a medium to deliver high speed data which is much greater than that of WiFi. LiFi data is transmitted in several bit streams and the receiver side consisting an IR detector decodes the message. The transmission ha...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-06, Vol.872 (1), p.12010
Main Authors: Madhuri, G, Anjali, K, Sakthi Prabha, R
Format: Article
Language:English
Subjects:
Audio data
Binary data
data transmission
Light fidelity
Optical communication
Photodiodes
Topology
Transmitters
wireless fidelity
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The light fidelity technology refers to visible light communication that uses light as a medium to deliver high speed data which is much greater than that of WiFi. LiFi data is transmitted in several bit streams and the receiver side consisting an IR detector decodes the message. The transmission happens in the form of binary data where 0 means LED in 'OFF' state and 1 means that the LED is in the 'ON' state. Transmitter and receiver sections contain Arduino which is programmed using Arduino IDE. High power intensity led's are used in the LiFi transmitter. In receiver section photodiode module is used to detect the light signal generated by the LiFi transmitter. In this we are transmitting the 2 different data using light they are Audio signal and Text signal. Hence the study of various topologies to understand the characteristics a LiFi system.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/872/1/012010