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  • Optical spatial modulation design 

    Authors:Tezcan, Çoğalan; Harald, Haas; Panayırcı, Erdal
    Publisher and Date:(Royal Soc, 2020)
    Visible light communication (VLC) systems are inherently signal-to-noise ratio (SNR) limited due to link budget constraints. One favourable method to overcome this limitation is to focus on the pre-log factors of the channel capacity. Multiple-input multiple-output (MIMO) techniques are therefore a promising avenue of research. However, inter-channel interference in MIMO limits the achievable capacity. Spatial modulation (SM) avoids this limitation. Furthermore, the performance of MIMO systems in ...