Nonlinear companding transform for PAPR reduction in lattice-OFDM system

Since the inherent higher peak-to-average power ratio (PAPR) in lattice OFDM (LOFDM) is higher than that of conventional OFDM systems, a novel continuous and differentiable nonlinear companding scheme is investigated and analyzed when employing the conventional companding transforms. By making full...

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Үндсэн зохиолчид:	Si-ming PENG, Yue-hong SHEN, Zhi-gang YUAN, Yu-wei MIAO, Wei JIAN
Формат:	Artigo
Хэл сонгох:	Chinês
Хэвлэсэн:	Editorial Department of Journal on Communications 2015-03-01
Цуврал:	Tongxin xuebao
Нөхцлүүд:	lattice OFDM;peak-to-average power ratio;nonlinear companding transform;probability distribution func-tion
Онлайн хандалт:	http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2015079
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!