TY - GEN
T1 - Performance analysis of image sensor communication over free space optical channel
AU - Liu, Jiang
AU - Pan, Zhenni
AU - Shimamoto, Shigeru
PY - 2012/12/12
Y1 - 2012/12/12
N2 - This paper presents a free space visible light communication (VLC) system using an image sensor as a receiver to acquire position related timely information. Since the atmospheric turbulence affects the communication quality, the analysis of atmospheric turbulence is very important for designing a practical communication system. In this paper, the atmospheric turbulence channel is analyzed. The method of characterizing and quantifying the influence of atmospheric effect to image sensor communication is presented. The noise model of the system using CMOS image sensor as a receiver is given. Furthermore, the bit error probability of the system using OOK modulation considering atmospheric turbulence is studied.
AB - This paper presents a free space visible light communication (VLC) system using an image sensor as a receiver to acquire position related timely information. Since the atmospheric turbulence affects the communication quality, the analysis of atmospheric turbulence is very important for designing a practical communication system. In this paper, the atmospheric turbulence channel is analyzed. The method of characterizing and quantifying the influence of atmospheric effect to image sensor communication is presented. The noise model of the system using CMOS image sensor as a receiver is given. Furthermore, the bit error probability of the system using OOK modulation considering atmospheric turbulence is studied.
KW - LED
KW - atmospheric turbulence
KW - image sensor communicaiton
KW - visible light communication
UR - http://www.scopus.com/inward/record.url?scp=84870657550&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84870657550&partnerID=8YFLogxK
U2 - 10.1109/IST.2012.6295587
DO - 10.1109/IST.2012.6295587
M3 - Conference contribution
AN - SCOPUS:84870657550
SN - 9781457717741
T3 - IST 2012 - 2012 IEEE International Conference on Imaging Systems and Techniques, Proceedings
SP - 627
EP - 632
BT - IST 2012 - 2012 IEEE International Conference on Imaging Systems and Techniques, Proceedings
T2 - 2012 IEEE International Conference on Imaging Systems and Techniques, IST 2012
Y2 - 16 July 2012 through 17 July 2012
ER -