A novel LED arrangement to reduce SNR fluctuation for multi-user in visible light communication systems

Zixiong Wang; Wen De Zhong; Changyuan Yu; Jian Chen

doi:10.1109/ICICS.2011.6174231

A novel LED arrangement to reduce SNR fluctuation for multi-user in visible light communication systems

Zixiong Wang, Wen De Zhong, Changyuan Yu, Jian Chen

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

31 Citations (Scopus)

Abstract

The arrangement with 4 LEDs positioned in the corners and 12 LEDs spread evenly on a circle makes the fluctuation of received SNR reduce to 0.85dB. The BER performance does not suffer severely from ISI, where ZF equalization only provides 0.28dB power reduction to achieve BER of 10 3 when the receiver locates in the corner.

Original language	English
Title of host publication	ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing
DOIs	https://doi.org/10.1109/ICICS.2011.6174231
Publication status	Published - 1 Dec 2011
Externally published	Yes
Event	8th International Conference on Information, Communications and Signal Processing, ICICS 2011 - Singapore, Singapore Duration: 13 Dec 2011 → 16 Dec 2011

Conference

Conference	8th International Conference on Information, Communications and Signal Processing, ICICS 2011
Country/Territory	Singapore
City	Singapore
Period	13/12/11 → 16/12/11

Keywords

inter-symbol interference
Light-emitting diodes
visible light communications

ASJC Scopus subject areas

Computer Networks and Communications
Information Systems
Signal Processing

More information

10.1109/ICICS.2011.6174231

Cite this

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title = "A novel LED arrangement to reduce SNR fluctuation for multi-user in visible light communication systems",

abstract = "The arrangement with 4 LEDs positioned in the corners and 12 LEDs spread evenly on a circle makes the fluctuation of received SNR reduce to 0.85dB. The BER performance does not suffer severely from ISI, where ZF equalization only provides 0.28dB power reduction to achieve BER of 10 3 when the receiver locates in the corner.",

keywords = "inter-symbol interference, Light-emitting diodes, visible light communications",

author = "Zixiong Wang and Zhong, {Wen De} and Changyuan Yu and Jian Chen",

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Wang, Z, Zhong, WD, Yu, C & Chen, J 2011, A novel LED arrangement to reduce SNR fluctuation for multi-user in visible light communication systems. in ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing., 6174231, 8th International Conference on Information, Communications and Signal Processing, ICICS 2011, Singapore, Singapore, 13/12/11. https://doi.org/10.1109/ICICS.2011.6174231

A novel LED arrangement to reduce SNR fluctuation for multi-user in visible light communication systems. / Wang, Zixiong; Zhong, Wen De; Yu, Changyuan et al.
ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing. 2011. 6174231.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Zhong, Wen De

AU - Yu, Changyuan

AU - Chen, Jian

PY - 2011/12/1

Y1 - 2011/12/1

N2 - The arrangement with 4 LEDs positioned in the corners and 12 LEDs spread evenly on a circle makes the fluctuation of received SNR reduce to 0.85dB. The BER performance does not suffer severely from ISI, where ZF equalization only provides 0.28dB power reduction to achieve BER of 10 3 when the receiver locates in the corner.

AB - The arrangement with 4 LEDs positioned in the corners and 12 LEDs spread evenly on a circle makes the fluctuation of received SNR reduce to 0.85dB. The BER performance does not suffer severely from ISI, where ZF equalization only provides 0.28dB power reduction to achieve BER of 10 3 when the receiver locates in the corner.

KW - inter-symbol interference

KW - Light-emitting diodes

KW - visible light communications

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M3 - Conference article published in proceeding or book

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BT - ICICS 2011 - 8th International Conference on Information, Communications and Signal Processing

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A novel LED arrangement to reduce SNR fluctuation for multi-user in visible light communication systems

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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