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

journal contribution
posted on 2023-06-09, 19:22 authored by Chen Chen, Wen-De Zhong, Dehao Wu, Zabih Ghassemlooy
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 10-3, 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.

History

Publication status

  • Published

File Version

  • Published version

Journal

IEEE Photonics Technology Letters

ISSN

1041-1135

Publisher

Institute of Electrical and Electronics Engineers

Issue

19

Volume

28

Page range

2078-2081

Department affiliated with

  • Engineering and Design Publications

Research groups affiliated with

  • Advanced Communications, Mobile Technology and IoT (ACMI) Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2019-10-17

First Compliant Deposit (FCD) Date

2019-10-14

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