Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication

Rongzhao Wu; Yarong Guo; Jiang Liu; Peng Liu

doi:10.23919/ITU-WT.2017.8246997

Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication

Rongzhao Wu, Yarong Guo, Jiang Liu, Peng Liu

Global Center for Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

In this paper, a MIMO image sensors based visible light communication system is designed and researched. In our study, the spatial inter-symbol interference was considered and the formation mechanism of the stray light and the influence of the spatial inter-symbol interference is analyzed. The mathematics expression of the system SNR and BER is given. The simulation result indicates that there is a critical communication distance in the system. Once the communication distance exceeds the critical value, the system BER increases sharply. In addition, an adaptive threshold detection method is introduced and the performance is simulated. By means of estimating the spatial inter-symbol interference noise power, the optimal detection threshold can be obtained and the system BER performance enhances significantly.

Original language	English
Title of host publication	Proceedings of the 2017 ITU Kaleidoscope Academic Conference
Subtitle of host publication	Challenges for a Data-Driven Society, ITU K 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-7
Number of pages	7
ISBN (Electronic)	9789261242916
DOIs	https://doi.org/10.23919/ITU-WT.2017.8246997
Publication status	Published - 2017 Jun 28
Event	9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017 - Nanjing, China Duration: 2017 Nov 27 → 2017 Nov 29

Publication series

Name	Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017
Volume	2018-January

Other

Other	9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017
Country/Territory	China
City	Nanjing
Period	17/11/27 → 17/11/29

Keywords

Image sensor communication
MIMO
Optical wireless communication
optimum detection threshold method
spatial inter-symbol interference

ASJC Scopus subject areas

Computer Networks and Communications
Information Systems
Information Systems and Management
Development

Access to Document

10.23919/ITU-WT.2017.8246997

Cite this

Wu, R., Guo, Y., Liu, J., & Liu, P. (2017). Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication. In Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017 (pp. 1-7). (Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017; Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ITU-WT.2017.8246997

Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication. / Wu, Rongzhao; Guo, Yarong; Liu, Jiang et al.
Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-7 (Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017; Vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Wu, R, Guo, Y, Liu, J & Liu, P 2017, Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication. in Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017. Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017, vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-7, 9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017, Nanjing, China, 17/11/27. https://doi.org/10.23919/ITU-WT.2017.8246997

Wu R, Guo Y, Liu J, Liu P. Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication. In Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-7. (Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017). doi: 10.23919/ITU-WT.2017.8246997

Wu, Rongzhao ; Guo, Yarong ; Liu, Jiang et al. / Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication. Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-7 (Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017).

@inproceedings{038a496ab5024e3a9e70718dbf839ab5,

title = "Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication",

abstract = "In this paper, a MIMO image sensors based visible light communication system is designed and researched. In our study, the spatial inter-symbol interference was considered and the formation mechanism of the stray light and the influence of the spatial inter-symbol interference is analyzed. The mathematics expression of the system SNR and BER is given. The simulation result indicates that there is a critical communication distance in the system. Once the communication distance exceeds the critical value, the system BER increases sharply. In addition, an adaptive threshold detection method is introduced and the performance is simulated. By means of estimating the spatial inter-symbol interference noise power, the optimal detection threshold can be obtained and the system BER performance enhances significantly.",

keywords = "Image sensor communication, MIMO, Optical wireless communication, optimum detection threshold method, spatial inter-symbol interference",

author = "Rongzhao Wu and Yarong Guo and Jiang Liu and Peng Liu",

note = "Publisher Copyright: {\textcopyright} 2017 ITU.; 9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017 ; Conference date: 27-11-2017 Through 29-11-2017",

year = "2017",

month = jun,

day = "28",

doi = "10.23919/ITU-WT.2017.8246997",

language = "English",

series = "Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1--7",

booktitle = "Proceedings of the 2017 ITU Kaleidoscope Academic Conference",

}

TY - GEN

T1 - Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication

AU - Wu, Rongzhao

AU - Guo, Yarong

AU - Liu, Jiang

AU - Liu, Peng

PY - 2017/6/28

Y1 - 2017/6/28

N2 - In this paper, a MIMO image sensors based visible light communication system is designed and researched. In our study, the spatial inter-symbol interference was considered and the formation mechanism of the stray light and the influence of the spatial inter-symbol interference is analyzed. The mathematics expression of the system SNR and BER is given. The simulation result indicates that there is a critical communication distance in the system. Once the communication distance exceeds the critical value, the system BER increases sharply. In addition, an adaptive threshold detection method is introduced and the performance is simulated. By means of estimating the spatial inter-symbol interference noise power, the optimal detection threshold can be obtained and the system BER performance enhances significantly.

AB - In this paper, a MIMO image sensors based visible light communication system is designed and researched. In our study, the spatial inter-symbol interference was considered and the formation mechanism of the stray light and the influence of the spatial inter-symbol interference is analyzed. The mathematics expression of the system SNR and BER is given. The simulation result indicates that there is a critical communication distance in the system. Once the communication distance exceeds the critical value, the system BER increases sharply. In addition, an adaptive threshold detection method is introduced and the performance is simulated. By means of estimating the spatial inter-symbol interference noise power, the optimal detection threshold can be obtained and the system BER performance enhances significantly.

KW - Image sensor communication

KW - MIMO

KW - Optical wireless communication

KW - optimum detection threshold method

KW - spatial inter-symbol interference

UR - http://www.scopus.com/inward/record.url?scp=85049497220&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85049497220&partnerID=8YFLogxK

U2 - 10.23919/ITU-WT.2017.8246997

DO - 10.23919/ITU-WT.2017.8246997

M3 - Conference contribution

AN - SCOPUS:85049497220

T3 - Proceedings of the 2017 ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017

SP - 1

EP - 7

BT - Proceedings of the 2017 ITU Kaleidoscope Academic Conference

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 9th ITU Kaleidoscope Academic Conference: Challenges for a Data-Driven Society, ITU K 2017

Y2 - 27 November 2017 through 29 November 2017

ER -

Modeling and analysis of spatial inter-symbol interference for MIMO image sensors based visible light communication

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this