Llums que no son nomes llums


Abstract in English

Visible Light Communications (VLC) is a new paradigm in wireless communications. The characteristics of this technology, which uses light-emitting diode-based lighting devices as transmitting elements, make it possible to be considered a complement to current wireless radio communication systems. ----- Les comunicacions per llum visible o Visible Light Communications (VLC) son un nou paradigma en comunicacions sense fils. Les caracteristiques que presenta aquesta tecnologia, que utilitza els dispositius dil{lgem{}}luminacio basats en diodes emissors de llum com elements transmissors, fa que es pugui considerar un complement dels actuals sistemes de comunicacio inal`ambrics.

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