Shigeki Nihei

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OFDM (Orthogonal Frequency Division Multiplexing) has been widely accepted in various wireless systems such as cellular systems and wireless LAN because of its robustness to frequency selective fading. However it has a drawback of large PAPR (Peak to Average Power Ratio) since it is a multi-carrier transmission scheme. In order to apply DFTs-OFDM (DFT(More)
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