Joint User Scheduling and Hybrid Beamforming Design for Massive MIMO LEO Satellite Multigroup Multicast Communication Systems

In the satellite multigroup multicast communication systems based on the DVB-S2X standard, due to the limitation of the DVB-S2X frame structure, user scheduling and beamforming design have become the focus of academic research. In this work, we take the massive multi-input multi-output (MIMO) low ea...

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Auteurs principaux:	Yang Liu, Changqing Li, Jiong Li, Lu Feng
Format:	Artigo
Langue:	Inglês
Publié:	MDPI AG 2022-09-01
Collection:	Sensors
Sujets:	LEO satellite communications massive MIMO multigroup multicast user scheduling hybrid beamforming robust
Accès en ligne:	https://www.mdpi.com/1424-8220/22/18/6858
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