Complexity reduction of PTS technique to reduce PAPR of OFDM signal used in a wireless communication system.

A new partial transmit sequence (new-PTS) scheme is illustrated in this study. The target behind it is to reduce the peak-to-average power ratio (PAPR) in an orthogonal frequency division multiplexing (OFDM) system. Despite its competitive attributes, the PTS technique is considered computationally expensive due to multiple inverse fast Fourier transforms (IFFT) and the need of a thorough investig...