Abstract: To support multiple users in an indoor multiple-input multiple-output visible light communication (MIMO-VLC) system adopting spatial multiplexing, orthogonal frequency division multiple ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Police Scotland recorded 5206 hate crimes between April and September – 317 up on the same period last year – with racially-motivated offences showing the “most notable incr ...

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