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A novel PAPR reduction method based on ScaledPTS and clipping for VLC-OFDM systems | IEEE Conference Publication | IEEE Xplore

A novel PAPR reduction method based on ScaledPTS and clipping for VLC-OFDM systems


Abstract:

In order to solve the problem of low bandwidth utilization while the peak-to-average power ratio(PAPR) is reduced in visible light communication-orthogonal frequency divi...Show More

Abstract:

In order to solve the problem of low bandwidth utilization while the peak-to-average power ratio(PAPR) is reduced in visible light communication-orthogonal frequency division multiplexing (VLC-OFDM) system. In this paper a novel method of combining ScaledPTS and Clipping algorithm to decrease the PAPR is proposed, and this scheme needn't transmit the side information(SI). The results show that the proposed method improves the bandwidth utilization and ensures the PAPR reduction performance.
Date of Conference: 26-28 September 2016
Date Added to IEEE Xplore: 24 November 2016
ISBN Information:
Conference Location: Qingdao, China

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