Wideband Cell-Free mmWave Massive MIMO-OFDM: Beam Squint-Aware Channel Covariance-Based Hybrid Beamforming

This paper considers the design of beam squint-aware channel covariance-based hybrid beamformers for wideband cell-free millimeter-wave (mmWave) massive multiple-input multiple-output (MIMO)-orthogonal frequency division multiplexing (OFDM) systems. Single and double phase shifter-based analog radio...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 21; no. 7; pp. 4695 - 4710
Main Authors:	Femenias, Guillem, Riera-Palou, Felip
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.07.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antenna arrays Array signal processing beam squint Beamforming Broadband Carrier frequencies Cell-free massive multiple-input multiple-output (MIMO) Covariance Hybrid beamforming Massive MIMO Millimeter waves MIMO communication MIMO-orthogonal frequency division multiplexing (OFDM) OFDM Orthogonal Frequency Division Multiplexing Phase shift Phase shifters Radio frequency Wideband Wireless communication
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!