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Frame-based approach for peak-to-average power ratio reduction in OFDM

✍ Scribed by Valbonesi, L.; Ansari, R.


Book ID
114609939
Publisher
IEEE
Year
2006
Tongue
English
Weight
453 KB
Volume
54
Category
Article
ISSN
0090-6778

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Transforming the distribution of OFDM si
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## Abstract Large peak‐to‐average power ratio (PAPR) is the main drawback of orthogonal frequency division multiplexing (OFDM) systems. In this paper, a novel nonlinear scheme is proposed to reduce the PAPR. This scheme transforms the amplitude of original OFDM signals from Rayleigh distribution in