Low-Complexity Joint Antenna Selection and Robust Multi-Group Multicast Beamforming for Massive MIMO

We consider low-complexity design for joint antenna selection and robust multi-group multicast beamforming in massive multiple-input multiple-output (MIMO) systems. Relying on the estimated channel covariance and assuming a limited number of antennas for transmission at the base station, we aim to m...

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Veröffentlicht in:	IEEE transactions on signal processing Jg. 72; S. 792 - 808
Hauptverfasser:	Mohamadi, Niloofar, Dong, Min, ShahbazPanahi, Shahram
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	ADMM Algorithms Antenna design Antenna selection Antennas Approximation Array signal processing Beamforming Codes Complexity Interference Iterative methods large-scale systems low complexity Massive MIMO MIMO communication Mixed integer Multicast algorithms Multicasting Optimization robust multicast beamforming Robustness (mathematics) Signal to noise ratio Transmitting antennas
ISSN:	1053-587X, 1941-0476
Online-Zugang:	Volltext
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