Location-based achievable signal-to-interference-plus-noise ratio in visible light communication network with different topology parameters

Gaozheng Liu; Li Chen; Weidong Wang

doi:10.1117/1.OE.56.7.076109

25 July 2017 Location-based achievable signal-to-interference-plus-noise ratio in visible light communication network with different topology parameters

Gaozheng Liu, Li Chen, Weidong Wang

Author Affiliations +

Optical Engineering, Vol. 56, Issue 7, 076109 (July 2017). https://doi.org/10.1117/1.OE.56.7.076109

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.

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Gaozheng Liu, Li Chen, and Weidong Wang "Location-based achievable signal-to-interference-plus-noise ratio in visible light communication network with different topology parameters," Optical Engineering 56(7), 076109 (25 July 2017). https://doi.org/10.1117/1.OE.56.7.076109

Received: 9 February 2017; Accepted: 30 June 2017; Published: 25 July 2017

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