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Intercarrier interference (ICI) self-cancellation, new ICI self-cancellation and conjugate cancellation schemes have been proposed in the literature to mitigate the effect of ICI. In this paper we have performed the mathematical analysis of PAPR performances for ICI self-cancellation, new ICI self-cancellation and ICI conjugate cancellation schemes and it is found that PAPR performance of these schemes...
A major drawback of orthogonal frequency division multiplexing (OFDM) is its high peak-to-average power ratio (PAPR), which necessitates the use of expensive power amplifiers with a large operating range. Partial transmit sequence (PTS) is one of the existing techniques to reduce PAPR but it requires side information (SI) to be transmitted with data signal, which results in data rate loss. We propose...
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