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Optimization of LED Layout to Improve Uniformity of Illumination and SNR for Indoor Visible Light Communication | IEEE Conference Publication | IEEE Xplore

Optimization of LED Layout to Improve Uniformity of Illumination and SNR for Indoor Visible Light Communication

Publisher: IEEE

Abstract:

Compared with the traditional LED array layout, our paper consider the reflection of the wall and study layout schemes of different LED topology. By adjusting the topolog...View more

Abstract:

Compared with the traditional LED array layout, our paper consider the reflection of the wall and study layout schemes of different LED topology. By adjusting the topological distribution, we proposed square array combined with circular ring layout model. This model reduces the power consumption of system and ISI. With satisfying indoor lighting, it provides dynamic range compression of illumination and SNR by power distribution. Simulation results show that the number of light sources used in our layout is reduced by 48 compared with the traditional layout, and improve illuminance distribution, received power distribution, SNR distribution and bit error rate.
Date of Conference: 21-23 November 2018
Date Added to IEEE Xplore: 17 January 2019
ISBN Information:

ISSN Information:

Publisher: IEEE
Conference Location: Sydney, NSW, Australia

References

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