Review of PAPR Reduction in Wireless System with PTS Method

In wireless communication, the receiver side BER strongly affected by channels noise, interference, distortion, synchronization error and wireless multipath fading channels. For better transmission system single carrier waves are being replaced by multi carrier waves techniques as MIMO OFDM is implemented now days. The peak power of a multi carrier OFDM signal is a critical design factor for band limited communication systems, and it is necessary to reduce it as much as possible. An Interleaving, Selected Mapping, Partial Transmit Sequences and Tone Reservation are PAPR reduction techniques, but in these paper partial transmit sequence technique has been reviewed.