Experimental Investigation on Impacts of PAPR Reduction Schemes in OFDM-based VLC Systems
Refereed conference paper presented and published in conference proceedings

香港中文大學研究人員
替代計量分析
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其它資訊
摘要In this paper, different PAPR reduction schemes for orthogonal frequency division multiplexing (OFDM) based
visible light communication (VLC) system are experimentally investigated. We show that PAPR reduction may not always
result in performance improvement in VLC systems. Compared to the linear selective mapping (SLM) precoding scheme, the nonlinear companding schemes, albeit providing larger PAPR reduction, may result in worse bit error rate (BER) performance due to additional noise induced in its expanding process. Experimental results show that for the VLC system with severe frequency-selective fading, SLM scheme exhibits the best BER performance compared to the exponential and logarithmic companding schemes.
出版社接受日期18.03.2017
著者Huimin Lu, Yang Hong, Lian-Kuan Chen, Jianping Wang
會議名稱Opto-Electronics and Communications Conference (OECC) / Photonics Global Conference (PGC)
會議開始日31.07.2017
會議完結日04.08.2017
會議地點Singapore
會議國家/地區新加坡
會議論文集題名2017 Opto-Electronics and Communications Conference (OECC) and Photonics Global Conference (PGC)
出版年份2017
出版社IEEE
國際標準書號978-1-5090-6293-5
國際標準期刊號2166-8884
電子國際標準期刊號2166-8892
語言美式英語

上次更新時間 2020-02-12 於 01:53