지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.9
- 수록면
- 797 - 801 (5page)
이용수
초록· 키워드
오류제보하기
Visible light communication (VLC) is a rapidly growing area of research and applications, due to the potential and predicted high efficiency of bandwidth. One of the key challenges in VLC technology is the choice of devices which are going to be deployed VLC features. Smartphone rationally uses the most widely deployed visible light sensor i.e. image sensor in camera, which could be used to receive the intensity modulated data. Image sensor based VLC system would be the most deployable scenario but initially the capacity was not much attractive compared with photodetector based VLC system. Here, the spatial multiplexing is proposed in MIMO based VLC system to increase the system capacity by utilizing the property of spatial separation of optical light sources in smartphone’s camera module. The active pixels of imaging plane act as the multiple receivers which could be able to use on MIMO spatial multiplexing to enhance the system performance.
목차
ABSTRACT
Ⅰ. Introduction
Ⅱ. System Model
Ⅲ. MIMO Spatial Multiplexing
Ⅳ. Performance Analysis and Discussions
Ⅴ. Conclusion
References
참고문헌 (4)
참고문헌 신청
IEEE / 2011 / Local and metropolitan area networks-part 15.7: Short-range wireless optical communication using visible light / IEEE Std 802.15.7-2011
R. D. Roberts / 2013 / Space-time forward error correction for dimmable undersampled frequency shift ON-OFF keying camera communications(CamCom) / in Proc. 2013 Fifth International Conference on Ubiquitous and Future Networks(ICUFN) :459~464
N. Letzepis. / 2008 / The Gaussian free space optical MIMO channel with Q-ary pulse position modulation / IEEE Trans. Wireless Commun 7(5):1744~1753
Vu Van Huynh / 2012 / Collision Reduction Using Modified Q-Algorithm with Moving Readers in LED-ID System / 한국통신학회논문지 37(5):358~366
R. D. Roberts / 2013 / Space-time forward error correction for dimmable undersampled frequency shift ON-OFF keying camera communications(CamCom) / in Proc. 2013 Fifth International Conference on Ubiquitous and Future Networks(ICUFN) :459~464
N. Letzepis. / 2008 / The Gaussian free space optical MIMO channel with Q-ary pulse position modulation / IEEE Trans. Wireless Commun 7(5):1744~1753
Vu Van Huynh / 2012 / Collision Reduction Using Modified Q-Algorithm with Moving Readers in LED-ID System / 한국통신학회논문지 37(5):358~366
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UCI(KEPA) : I410-ECN-0101-2014-560-002851332