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— In this paper, the maximum Peak-to-Average 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 low-complexity algorithm. All results are compared to their well-known counterparts(More)
An investigation into the wavelet packet transform (WPT) modulation scheme for Multiple Input Multiple Output (MIMO) band-limited systems is presented. The implementation involves using the WPT as the base multiplexing technology at baseband, instead of the traditional Fast Fourier Transform (FFT) common in Orthogonal Frequency Division Multiplexing (OFDM)(More)
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