A Software-Defined Multi-Element Vlc Architecture

Abstract

In the modern era of RF spectrum crunch, VLC is a recent and promising alternative technology that operates at the visible light spectrum. Thanks to its unlicensed and large bandwidth, VLC can deliver high throughput, better energy efficiency, and low-cost data communications. In this article, a hybrid RF/VLC architecture is considered that can simultaneously provide lighting and communication coverage across a room. The considered architecture involves a novel multi-element hemispherical bulb design, which can transmit multiple data streams over LED modules. Simulations considering various VLC transmitter configurations and topologies show that good link quality and high spatial reuse can be maintained in typical indoor communication scenarios.

Publication Date

2-1-2018

Publication Title

IEEE Communications Magazine

Volume

56

Issue

2

Number of Pages

196-203

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/MCOM.2018.1700306

Socpus ID

85042272247 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85042272247

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