The peak-to-average power reduction problem - Fundamental limits and connection with Fourier analysis

Boche, H.H.BochePohl, V.V.Pohl2022-03-102022-03-102006https://publica.fraunhofer.de/handle/publica/353416A major problem in multicarrier communication systems such as orthogonal frequency-division multiplexing (OFDM) is the unfavorable crest-factor, i.e., the square root of the peak-to-average power ratio (PAPR) of the transmit signal. Various algorithms have been developed to tackle this problem.en621The peak-to-average power reduction problem - Fundamental limits and connection with Fourier analysisconference paper