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

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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Bibliographic Details
Main Authors: Yang Liu, Changqing Li, Jiong Li, Lu Feng
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Sensors
Subjects:
LEO satellite communications
massive MIMO
multigroup multicast
user scheduling
hybrid beamforming
robust
Online Access:https://www.mdpi.com/1424-8220/22/18/6858

Internet

https://www.mdpi.com/1424-8220/22/18/6858

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