MDL-AltMin: A Hybrid Precoding Scheme for mmWave Systems With Deep Learning and Alternate Optimization

The hybrid precoding structure composed of analog and digital precoders has received increasing attention in mmWave massive multiple-input multiple-output (MIMO) systems because it can balance the energy consumption and spectral efficiency (SE). However, it is challenging to obtain the optimal hybri...

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Veröffentlicht in:	IEEE wireless communications letters Jg. 11; H. 9; S. 1925 - 1929
Hauptverfasser:	Luo, Jie, Fan, Jiancun, Zhang, Jinbo
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Piscataway IEEE 01.09.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	alternate minimization Complexity Deep learning Energy consumption Hybrid precoding Lagrange multiplier Millimeter waves Minimization mmWave Optimization Optimized production technology Precoding Radio frequency Singular value decomposition Training
ISSN:	2162-2337, 2162-2345
Online-Zugang:	Volltext
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