Orthogonal Frequency Division Multiplexing (OFDM) is a popular multicarrier modulation innovation in the wireless dispatches that enables high- rapidity data release. The high peak to average power ratio (PAPR) is formed because of numerous subcarriers in an OFDM system for modulated trademark transmission. In this paper, we extend a special technique to reducing the high PAPR in a wireless communication system. The actual path employs that a Partial Transmit Sequence (PTS) method based on Particle Swarm Optimization (PSO). In this paper, we describe OFDM system that uses the traditional PTS path in convergence with PSO. To reduce computing complication, the offered methodology effectively investigates the ideal combination of phase revolution factors. The experimental effects show off that the intimated scheme significantly reduces computational complication and PAPR