Nonlinear Precoding for Quantized Outphasing RF Chains in Massive MIMO Systems

Implementing large antenna arrays for massive multiple-input multiple-output (MIMO) base stations requires transmit radio frequency (RF) chains with low complexity and high power amplifier (PA) efficiency. One approach to achieve this goal is to relax PA linearity and to digitally compensate for som...

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Vydané v:	IEEE Vehicular Technology Conference s. 1 - 6
Hlavní autori:	Upadhya, Karthik, Wesemann, Stefan
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.04.2021
Predmet:	adjacent channel leakage Computer architecture Massive MIMO non-linear precoding outphasing Phase shifters Precoding quantized precoding Radio frequency Transmitting antennas Vehicular and wireless technologies
ISSN:	2577-2465
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