Peak-to-Average Power Ratio and its Reduction in Wavelet-OFDM
نویسندگان
چکیده
In this paper, the maximum Peak-toAverage Power Ratio (PAR) as well as the PAR distribution of Wavelet-OFDM in discrete-time domain is derived. Furthermore, the PAR reduction method Selected Mapping (SLM) is adapted to this OFDM technique, presenting both on optimum and a lowcomplexity algorithm. All results are compared to their well-known counterparts in conventional CyclicPrefix OFDM.
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