Piecewise-linear companding transform for peak-to-average power ratio reduction of OFDM signals
In order to reduce the peak-to-average power ratio（PAPR） of orthogonal frequency division multiplexing（OFDM） signals,a piecewise-linear companding transform was proposed.Small amplitudes were multiplied by a scale factor,while large ones were not only multiplied by a scale factor but also added by a...
| Published in: | Tongxin xuebao |
|---|---|
| Main Authors: | , |
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Department of Journal on Communications
2011-01-01
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| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails?columnId=74330676&Fpath=home&index=0 |