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2 articles for “asymmetrically clipped optical OFDM (ACO-OFDM)”
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Visible Light Communication System with Various OFDM Signaling Techniques for IM/DD Channels
Abstract: Lightening using light emitting diodes is very energy efficient method for illumination. This type of communication is known as visible light communication. Further, with the use of OFDM technique, multiuser communication is also possible in VLC. But the problem with OFDM is that it has both positive and negative amplitude, due to which it is not preferable for direct detection channels. For making it worthy for VLC in all manners, …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 3, Issue 3, 2016 · pp. 21–24 Read article
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A Study on Different Optical OFDM using VLC System
Abstract: AbstractThe main goal of the paper is to preview the work that has already been carried out associated with optical OFDM in the VLC system. Different optical OFDM techniques such as direct-current biased optical OFDM (DCO-OFDM), asymmetrical clipped optical ofdm (ACO-OFDM) and many others are discussed. Nowadays, in conversation systems Visible Light Communication (VLC) plays a major role in the communication field. In the present paper, an overview on transmission …
Published in Trends in Opto-electro & Optical Communication · Vol. 8, Issue 2, 2018 · pp. 13–19 Read article