Paper Title
PAPR Reduction Of OFDM Signal By Using Huffman Coding And Slm.Doc

As we know an OFDM is getting popular currently at transmission the data in high rate. In order to achieve better result, some disadvantageous points are being still discussed. One of the major problem related to the OFDM system, the signal peak to average power ratio (PAPR) reduction solutions play an important role to improve performance of OFDM that peak occurs after symbols fed to FFT to produce time domain signal, adding signals up coherently. However, for this problem, 4G projects can find enough approaches to reduce it in this manner. In this paper, our approach to PAPR over a fading channel proposes one of coded mapping method that maintains not only decreasing it, but also contributes to high data rate transmission.