Low Spatial Peak-to-Average Power Ratio Transmission for Improved Energy Efficiency in Massive MIMO Systems

A significant portion of the operating power of a base station is consumed by power amplifiers (PAs). Much of this power is dissipated in the form of heat, as the overall efficiency of currently deployed PAs is typically very low. This is because the structure of conventional precoding techniques ty...

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Vydáno v:	Sensors (Basel, Switzerland) Ročník 21; číslo 16; s. 5534
Hlavní autoři:	Rezaei Aghdam, Sina, Eriksson, Thomas
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Basel MDPI AG 17.08.2021 MDPI
Témata:	Antennas Downlink Energy efficiency Linear precoding Massive MIMO Noise Nonlinear power amplifier Optimization Random variables Receivers & amplifiers Signal processing Spatial PAPR
ISSN:	1424-8220, 1424-8220
On-line přístup:	Získat plný text
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