
In order to meet 5G mobile communication requirements in terms of data rate, high spectral efficiency and low latency and complexity, multicarrier modulation is being investigated as a part of 5G physical layer solutions. Filter Bank Multicarrier, Universal Filtered Multicarrier and Resource Block Filtered Orthogonal Frequency Division Multiplexing are promising multicarrier modulation techniques for 5G. However, those waveforms suffer from limitation of higher Peak to Average Power Ratio. This paper investigates and evaluates reduction techniques of this parameter, starting from traditional techniques for Orthogonal Frequency Division Multiplexing. It also compares reduction techniques for different 5G waveforms.
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