Indoor Information Transmission System through Light as a Media
Publication Date : 10/07/2015
Author(s) :
Conference Name :
4th International Conference on Recent Trends in Engineering & Technology(ICRTET-2015) July 2-4,2015 Organized by SNJB's KBJ College of Engineering,Chandwad,Nashik,Maharashtra,India
Abstract :
Fluorescent light is used as the medium to transmit information, which is encoded by using a pulse frequency modulation technique. The user receives the encoded light information through a LDR receiver. The information is passed into the wearable or mobile computer after the data are decoded. This information allows positioning information to be given to indoor mobile and wearable computers. It is one of the cheapest methods for indoor tracking used for applications such as navigation and guidance. More functional area compared to IR Lowest tracking performance.
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