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Optical Engineering

Location-based achievable signal-to-interference-plus-noise ratio in visible light communication network with different topology parameters
Author(s): Gaozheng Liu; Li Chen; Weidong Wang
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Paper Abstract

In visible light communication (VLC) networks, light-emitting diodes (LEDs) as transmitters are densely deployed so that the interference between cells is serious. A variety of methods about interference management have been proposed to improve the signal-to-interference-plus-noise ratio (SINR). However, the achievable SINR has not been studied yet. We obtain the achievable signal-to-interference ratio and improve the SINR with the derived results. A simple analytic solution is provided to show the achievable SINR of two cells under a linear model. Furthermore, we discuss the effect of different parameters of the SINR distribution under the linear model.

Paper Details

Date Published: 25 July 2017
PDF: 7 pages
Opt. Eng. 56(7) 076109 doi: 10.1117/1.OE.56.7.076109
Published in: Optical Engineering Volume 56, Issue 7
Show Author Affiliations
Gaozheng Liu, Univ. of Science and Technology of China (China)
Li Chen, Univ. of Science and Technology of China (China)
Weidong Wang, Univ. of Science and Technology of China (China)

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