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http://dx.doi.org/10.7236/JIIBC.2014.14.4.77

Performance Comparison of MIMO-VLC Systems based on CSK-OFDM  

Hwang, Lan-Mi (충북대학교 전파통신공학과)
Lee, Byung-Jin (충북대학교 전파통신공학과)
Choi, Byeong-Gon (충북대학교 전파통신공학과)
Kim, Yong-Won (충청지역사업평가원)
Kim, Kyung-Seok (충북대학교 정보통신공학과)
Publication Information
The Journal of the Institute of Internet, Broadcasting and Communication / v.14, no.4, 2014 , pp. 77-83 More about this Journal
Abstract
Visible light communication is a converging communication by technologies that enable solutions using the LED Lighting. There is a need to research about it in order to improve the performance of the wireless communication by using a Color LED and improve the efficiency of data. In this paper, Assume the General indoor communication environment and LED communication systems based on CSK-OFDM applied to a MIMO communication system, We studied about transmitting method of more efficient communication. After performing the simulation based on IEEE 802.15.7 Standardization, as a result of the analysis of performance, it was confirmed the there is a significant impact on the performance of SNR and BER performance by the transmitting method based on MIMO and external noise using the LED communication system based on CSK-OFDM.
Keywords
VLC; Color LED; CSK; OFDM; MIMO; External Noise;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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