Research on the PTS Technique for PAPR Reduction of OFDM Signal
The basic principle of traditional PTS algorithm is introduced firstly.Based on analyzing the factors which influences the performance of PAPR reduction by applying PTS technology,a multi-layer sub-unit of sub-block partitioning optimization algorithm is proposed.Through simulation in different situations,this method can greatly reduce the computation compared with the conventional PTS scheme,meanwhile,the performance is also improved compared with the conventional PTS method in the same computational complexity.