A Low Computational Complexity Method of PTS

The main drawback of OFDM system is the large PAPR(peak to average power average). PTS(partial transmission sequence) as a traditional method of reducing PTS has a huge computational complexity, in this paper, we proposed a trade-off method with suboptimal performance but much lower computational complexity than traditional method, we called it Spacing-PTS. This method mainly used homogenized algorithm, it works better than traditional trade-off method.