University of Bahrain
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PAPR Reduction in VLC-OFDM System using CPM Combined with PTS Method

Show simple item record Freag, Haitham Hassan, Emad S. El-Dolil, Sami A. Dessouky2, Moawad I. 2018-07-09T06:45:34Z 2018-07-09T06:45:34Z 2017-05-01
dc.identifier.issn 2210-142X
dc.description.abstract One of the primary issues influencing the execution of visible light communication (VLC) system was high peak to average power ratio (PAPR), which depended on the orthogonal frequency division multiplexing (OFDM) technology. The PAPR probability distribution of the OFDM signal in VLC system has been analyzed. The Partial Transmit Sequence (PTS) strategy was modified to reduce the PAPR of OFDM signal in VLC system. PTS was appropriate for transmission in VLC system and combined with continuous phase modulation (CPM) to further reduce PAPR of the optical OFDM signal. The simulation results show that the PAPR of the system is reduced about 3dB, 2.3dB, 2.1dB comparing with the original signal. CPM combined with PTS method has a better PAPR reduction performance. en_US
dc.language.iso en_US en_US
dc.publisher University of Bahrain en_US
dc.rights Attribution-NonCommercial-ShareAlike 4.0 International *
dc.rights.uri *
dc.subject OFDM en_US
dc.subject VLC systems en_US
dc.subject PAPR reduction en_US
dc.subject PTS en_US
dc.subject CPM en_US
dc.title PAPR Reduction in VLC-OFDM System using CPM Combined with PTS Method en_US
dc.type Article en_US
dc.volume 06
dc.issue 03
dc.pagestart 127
dc.pageend 132
dc.source.title International Journal of Computing and Digital Systems
dc.abbreviatedsourcetitle IJCDS

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