7 February 2015 Integrated multiple-input multiple-output visible light communications systems: recent progress and results
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Abstract
Solid state lighting systems typically use multiple Light Emitting Diode (LED) die within a single lamp, and multiple lamps within a coverage space. This infrastructure forms the transmitters for Visible Light Communications (VLC), and the availability of low-cost detector arrays offers the possibility of building Multiple Input Multiple Output (MIMO) transmission systems. Different approaches to optical MIMO are being investigated as part of a UK government funded research programme, ‘Ultra-Parallel Visible Light Communications’ (UPVLC). In this paper we present a brief review of the area and report results from systems that use integrated subsystems developed as part of the project. The scalability of these approaches and future directions will also be discussed.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dominic O'Brien, Dominic O'Brien, Harald Haas, Harald Haas, Sujan Rajbhandari, Sujan Rajbhandari, Hyunchae Chun, Hyunchae Chun, Grahame Faulkner, Grahame Faulkner, Katherine Cameron, Katherine Cameron, Aravind V. N. Jalajakumari, Aravind V. N. Jalajakumari, Robert Henderson, Robert Henderson, Dobroslav Tsonev, Dobroslav Tsonev, Muhammad Ijaz, Muhammad Ijaz, Zhe Chen, Zhe Chen, Enyuan Xie, Enyuan Xie, Jonathan J. D. McKendry, Jonathan J. D. McKendry, Johannes Herrnsdorf, Johannes Herrnsdorf, Erdan Gu, Erdan Gu, Martin D. Dawson, Martin D. Dawson, } "Integrated multiple-input multiple-output visible light communications systems: recent progress and results", Proc. SPIE 9387, Broadband Access Communication Technologies IX, 93870P (7 February 2015); doi: 10.1117/12.2079287; https://doi.org/10.1117/12.2079287
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