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Performance evaluation of subcarrier mapping techniques for multiuser in presence of Doppler in LTE uplink
(Northern Illinois University, 2014)
Orthogonal Frequency Division Multiplexing (OFDM) is an advanced 3G/4G scheme which achieves high data rate and combats multipath fading. However, OFDM systems suffer from nonlinear peak to average power ratio (PAPR) and ...