Partially-Connected Hybrid Beamforming for Spectral Efficiency Maximization via a Weighted MMSE Equivalence

Hybrid beamforming (HBF) is an attractive technology for practical massive multiple-input and multiple-output (MIMO) millimeter wave (mmWave) systems. Compared with the fully-connected HBF architecture, the partially-connected one can further reduce the hardware cost and power consumption. However,...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 20; no. 12; pp. 8218 - 8232
Main Authors:	Zhao, Xingyu, Lin, Tian, Zhu, Yu, Zhang, Jun
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.12.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Array signal processing Beamforming Computer architecture Covariance matrices Efficiency Equivalence hybrid beamforming Iterative methods manifold optimization Maximization Millimeter waves Millimeter-wave communication MIMO communication Optimization partially-connected architecture Phase shifters Power consumption Radio frequency Spectra weighted mean square error minimization Wideband
ISSN:	1536-1276, 1558-2248
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!