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The Journal of The Korea Institute of Intelligent Transport Systems Vol.9 No.4 pp.43-51
실내 환경에서의 LED-ID 통신 시스템의 성능 분석
Performance Analysis of LED-ID Communication Systems In an Indoor Environment
Abstract
In this paper, we studied line coding technology tendency for high speed data communication at LED-ID (Identification) communication system in indoor environment. A LED-ID technology is a communication using visible ray (RGB) that come out in LED device. It is energy curtailment effect and possible in ubiquitous network service applications. The LED-ID system has the above advantages about that the communication throughout the whole room is enabled by high power lighting and lighting equipment with white colored LED which are easy to install and have good outward appearance. Therefore, the transmission by light waves is more suitable for wireless networks than by radio waves. We compared with the NRZ, AMI, 4B5B, HDB3, 8B10B line coding for efficient in error detection and serves data transmission of high speed.
