IR Communication based Real Time Data Transmission

Abstract

In the present circumstances, there is a drastic increase of wireless data usage. Today everyone appears to be interested and in need of using wireless data.  Because of this heavy utilization of wireless data, its capacity and speed seems to be going down.  Therefore, in order to overcome this problem data needs to be transferred using IR communication. A REAL TIME DATA TRANSMISSION: A promising technology meets the light source (illumination) and the message to be transferred or the information transmission requirements in an indoor environment. The communication can be between two or more movable communication devices.  Typical transferable devices include laptops, computers etc. Moreover, a technology provides secure, fast and high data rate communication. This paper highlights the infrared communication technologies and its applications. In this paper instead of visible light communication, invisible IR lights are used to transfer data. There are reports of transfer of the information between two movable devices (computers, laptops) using IR technology. The IR receiver and the receiving module brings about conversion of  the harmonized beam of light into electric signals which are then decoded and optimized by another controller to get the corresponding data. The generated data is transferred to another device, which may be a computer or laptop, through serial port where receiver receives it.

Keywords:    Infra-Red, Wireless Communication, Real Time Interfacing