Effect of Nonlinear Amplifier in Companded OFDM with Application to 802.11n WLAN


It is a well known fact that Orthogonal Frequency Division Multiplexing (OFDM) suffers from high peak to average power ratio (PAPR). The nonlinear distortion introduced by a high PAPR OFDM signal through practical amplifiers can further degrade the system performance. In this paper, we analyze the performance of a M-ary Quadrature Amplitude Modulation (M… (More)
DOI: 10.1109/GLOCOM.2009.5425875


11 Figures and Tables


Citations per Year

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