Low-Complexity Robust MISO Downlink Precoder Design With Per-Antenna Power Constraints

This paper considers the design of beamformers for a multiple-input single-output downlink system with per-antenna power constraints (PAPCs) that seek to mitigate the impact of the imperfections in the channel state information that is available at the base station. The goal of the design is to mini...

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Veröffentlicht in:	IEEE transactions on signal processing Jg. 66; H. 2; S. 515 - 527
Hauptverfasser:	Medra, Mostafa, Davidson, Timothy N.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	IEEE 15.01.2018
Schlagworte:	Algorithm design and analysis Array signal processing Broadcast channel Computational efficiency downlink beamforming Interference massive MIMO maximum ratio transmission outage per-antenna power constraints robust precoding Robustness Signal processing algorithms Signal to noise ratio zero-forcing
ISSN:	1053-587X, 1941-0476
Online-Zugang:	Volltext
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