Lattice-Based mmWave Hybrid Beamforming

Conventional hybrid precoding and combining based transceivers require a large number of high-resolution radio frequency (RF) phase shifters (PSs), which impose prohibitive hardware costs and power consumption. To address the above issue, both partially connected RF PSs and low-resolution PSs have b...

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Bibliographic Details
Published in:	IEEE transactions on communications Vol. 69; no. 7; pp. 4907 - 4920
Main Authors:	Lyu, Shanxiang, Wang, Zheng, Gao, Zhen, He, Hongliang, Hanzo, Lajos
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.07.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Babai’s algorithm Beamforming Energy efficiency Energy resolution hybrid beamforming Lattice theory Lattices massive MIMO Millimeter waves Phase shifters Power consumption Precoding Radio frequency Simulation Spectra Spectral efficiency Transceivers
ISSN:	0090-6778, 1558-0857
Online Access:	Get full text
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