Multi-parallel Processing based OFDM for Combatting PAPR

AbstractOFDM is considered as a powerful technique in these days technologies since it is capable to support high data rates. This powerful technique has a major deficiency from the power management point of view. This work proposes a multiparalell algorithm based on wavelets function to tackle this issue.A MATLAB simulation has been performed to validate this work and to compare it with the Logarithmic Rooting Companding technique. From the simulated results, the average peak power has been minimized and enhanced with a ratio of 15% over the literature.