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A Weighted OFDM Signal Scheme for Peak-to-Average Power Ratio Reduction of OFDM Signals

✍ Scribed by Shin, Chang Eon; Rim, Kyung Soo; Kim, Youngok


Book ID
120022311
Publisher
IEEE
Year
2013
Tongue
English
Weight
510 KB
Volume
62
Category
Article
ISSN
0018-9545

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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