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http://dx.doi.org/10.12815/kits.2013.12.1.066

Improving the QoS using the Modulation and Coding Selection scheme by temperature characteristic of LED in the LED-ID system  

Lee, Kyu-Jin (경희대학교 전자정보대학 전자전파공학과)
Seo, Hyo-Duck (경희대학교 전자정보대학 전자전파공학과)
Han, Doo-Hee (경희대학교 전자정보대학 전자전파공학과)
Lee, Kye-San (경희대학교 전자정보대학 전자전파공학과)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.12, no.1, 2013 , pp. 66-74 More about this Journal
Abstract
This paper introduces the improvement of QoS to compensate the decreasing LED performance by temperature characteristic in the LED-ID communication system. LED does not only use as a lighting device, but also uses as a communication device. The conventional system is transmitted by RGB of LED following the mixture color ratio, which determined the color of lighting, and the BER performance of each RGB signals. However, when the LED used consistently, it has occurred the heat temperature. As a result, LED is degraded the performance by increased temperature each device. To solve this problem, we proposed the adaptive modulation and coding scheme by temperature of device to improve the performance of system and satisfied the QoS in the LED-ID system.
Keywords
LED; LED-ID System; LED Light; LED temperature characteristic; Modulation and coding selection;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 K.J. Lee, D.H. Cha, S.H. Hwang, K.S. Lee, "Study on Scalable Video Coding Signals Transmission Scheme using LED-ID System" The Korean Institute of Communications and Information Sciences, vol. 36, pp.10, 2011. (이규진, 차동호, 황선하, 이계산, "LED-ID 시스템을 이용한 SVC 신호의 전송 기법에 관한연구" 한국통신학회논문지 '11-10 Vol.36 No.10)
2 Miran Burmen, Franjo Pernuss and Bosstjan Likar, "TOPICAL REVIEW LED light sources: "a survey of quality-affecting factors and method for their assessment", Meas. Sci. Technol. pp.19. 2008.
3 H.K. Lee, D.H. Lee, Y.M Song, Y.T. Lee, J.S. Yu, "Thermal measurements and analysis of AlGaInP/GaInP MQW red LEDs with different chip sizes and substrate thicknesses" Solid-State Electronics vol. 56 pp. 79-84, 2011   DOI   ScienceOn
4 T.G. Kang, T.W. Kim, M.A. Chung, S.W. Sohn, "The Convergence Technology of LED Illumination and Visible Light Communications", Electronic communication trend analysis vol. 23, pp.32-39, 2010. (강태규, 김태완, 정명애, 손승원, "LED 조명과 가시광 무선통신의 융합 기술 동향 분석", 전자 통신 동향 분석 제23권 제5호 통권 113호, pp.32-39,2010)   과학기술학회마을
5 Y.Tanaka, T.Komine, S.Haruyama, M. Nakagawa, "Indoor visible light data transmission system utilizing white LED lights", IEICETRANS. COMMUN, vol. E86B, no.8, pp.2440-2454, 2003.
6 Jae Hyuck Choi, Jin Young Kim, "Performance of LED-ID System for Home Networking Applicaion", The Institute of Webcasting, Internet and Telecommunication, vol. 10, pp.169-176, 2010 (최재혁, 김진영, "홈 네트워킹을 위한 LED-ID 시스템 성능분석", 한국인터넷방송통신학회 논문지 제10권, 제4호 pp.169-176, 2010)   과학기술학회마을
7 Jae Hyuck Choi, Yoon-Hyun Kim, Jin Young Kim, "Performance Analysis of LED-ID Communication Systems In an Indoor Environment", Korea ITS, vol. 9, pp.43-51, 2010. (최재혁, 김윤현, 김진영, "실내 환경에서의 LED-ID 통신 시스템의 성능분석", 한국 ITS학회논문지 제9권, 제4호 pp.43-51, 2010.)
8 N. Cvijetic, Stephen G. Wilson, R. Zarubica, "Performance Evaluation of a Novel Converged Architecture for Digital-Video Transmission Over Optical Wireless Channels", Journal Of Lightwave Technology, vol. 25, no. 11, pp.3366-3373, Nov. 2007   DOI   ScienceOn
9 J.S. Cha, J.Y. Kim, Y.M. Jang, J.T. Kim, K.G. Lee, K.H. Moon, "A Study of applying Method of Unipolar-ZCD Spreading Code for LED-ID in Interference Environment", The Institute of Webcasting, Internet and Telecommunication, vol. 10, pp.275-280, 2010. (차재상, 김진영, 장영민, 김종태, 이경근, 문경환, "LED-ID용 간섭채널환경하에서의 단극형 ZCD 확산코드 적용 기법에 관한 연구", 한국인터넷 방송통신학회 논문지 제10권 제6호, pp.275-280, 2010.)
10 In Hwan Park, Yoon Hyun Kim, Jaesang Cha, Kyesan Lee, Yeong Min Jang and Jin Young Kim, "Scalable optical relay for LED-ID systems", 2010 International Conference on Information and Communication Technology Convergence (ICTC), pp.415-420, 2010.
11 Uddin, M.S., Aktar, N., Jae Sang Cha and Yeong Min Jang, "Path mapping and control of mobile cleaning robot using LED-ID network", 2011 Third International Conference on Ubiquitous and Future Networks (ICUFN), pp.123-126, 2011.
12 Yoon Hyun Kim, In Hwan Park, Jin Young Kim, "Transceiver Characteristics and Additional Data Transmission Scheme for LED-ID Systems", 2011 International Conference on Information Science and Applications (ICISA), pp.1-8, 2011.