Adaptive M-PSK communications in the absence of channel gain estimation
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Variable-rate M-PSK communications without channel amplitude estimation
IEEE Transactions on Communications
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In this paper, adaptive baseband polynomial predistortion techniques are introduced to counter-balance the AM/AM and AM/PM non-linear effects of the transmit power amplifier. The proposed polynomial predistortion scheme is based on polar ...