A method to reduce the Peak Power and average Power ratio in OFDM Signal

摘要

A method to reduce the Peak Power and average Power ratio in OFDM Signal includes the steps of a modular set of Sub carriers with a set of vectors of Data symbols, to produce a First Modulated Signal, limiting the magnitude of the first Modulated Signal. Produce a First Modulated Signal, the first Signal Modulated desmodulando Limited LimitedTo recover input vector symbols distorted, restricting the vectors of input symbols distorted values greater than or equal to a Threshold Value to produce vector symbols of restricted Data.Restraining out of Band Spectral components to remain within a Predetermined vector mask and demodulate the symbols of restricted Data. It also includes a Transmitter by the method.