Wide-FOV and high-gain imaging angle diversity receiver for indoor SDM-VLC systems

Chen, Chen, Zhong, Wen-De, Wu, Dehao and Ghassemlooy, Zabih (2016) Wide-FOV and high-gain imaging angle diversity receiver for indoor SDM-VLC systems. IEEE Photonics Technology Letters, 28 (19). pp. 2078-2081. ISSN 1041-1135

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Official URL: http://dx.doi.org/10.1109/LPT.2016.2584185

Abstract

We propose an imaging receiver (ImR) using angle diversity detectors for indoor space division multiplexing-based visible light communication (SDM-VLC) systems. Compared with a conventional ImR which utilizes vertically oriented detectors, the proposed imaging angle diversity receiver (ImADR) enjoys two main advantages, including a wider field-of-view (FOV) and higher optical gain. Both theoretical analysis and Monte Carlo simulations are carried out to evaluate the performance of the proposed ImADR in an indoor four-channel SDM-VLC system. Analytical results show that, for a target bit error rate of 10^{math\rm { {-3}}} , the proposed ImADR-based SDM-VLC system achieves 44% reduction in the transmit optical power and 130% coverage improvement than the system using a conventional ImR.

Item Type: Article
Uncontrolled Keywords: Visible light communication, space division multiplexing, imaging receiver, angle diversity, spatial diversity
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Ellen Cole
Date Deposited: 22 Aug 2016 15:17
Last Modified: 24 Oct 2017 08:52
URI: http://nrl.northumbria.ac.uk/id/eprint/27592

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