Interleaved partitioning PTS with new phase factors for PAPR reduction in OFDM systems

Interleaved partitioning partial transmit sequence (PTS) has lower computational complexity when compared with adjacent partitioning PTS and pseudo random partitioning PTS. However, the PAPR performance of interleaved partitioning PTS is worse than other methods. This paper proposes a new phase factors for Partial Transmit Sequence (PTS) method with interleaved partitioning scheme, which can improve the PAPR performance as compared with the conventional PTS method, without any increasing of side information and the computational complexity.