Successive papr reduction of OFDM systems via rotation of optimally selected information symbols
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Date
2018
Authors
Gazi, Orhan
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Abstract
High peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems is one of the vital degrading factors for the performance of communication systems. In this paper, a new PAPR reduction technique called successive reduction of PAPR (SRP) is introduced. It uses a novel approach that high PAPR may be caused by the characteristics of inverse fast Fourier transform operation. Performance and complexity analysis of the SRP method is also investigated.
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Keywords
Inverse Fast Fourier Transform, Orthogonal Frequency Division Multiplexing, Peak-To-Average Power Ratio Reduction
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Citation
Arli, A. Cagri; Gazi, Orhan (2018). "Successive papr reduction of OFDM systems via rotation of optimally selected information symbols", 26th IEEE Signal Processing and Communications Applications Conference, SIU 2018, Izmir2 May 2018through 5 May 2018, pp. 1-4.
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26th IEEE Signal Processing and Communications Applications Conference, SIU 2018
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1
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4