Enabling Multi-User M-MIMO for High-Mobility Users with Predictor Antennas: A Deep Analysis Based on Experimental NLOS Measurements

Predictor antenna channel measurements from a 64-antenna base station are used to investigate the effects of channel aging on the precoder design for high-mobility users in a non-line-of-sight (NLOS) massive multiple-input multiple-output (M-MIMO) environment. The effects are evaluated in terms of r...

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Bibliographic Details
Published in:	IEEE transactions on vehicular technology Vol. 71; no. 7; pp. 7456 - 7471
Main Authors:	Bjorsell, Joachim, Sternad, Mikael, Phan-Huy, Dinh-Thuy
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.07.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Aging Antenna arrays Antenna measurements Antennas Carrier frequencies Channel estimation Channel prediction Delays Electrical Engineering with specialization in Signal Processing Elektroteknik med inriktning mot signalbehandling Estimates Evaluation High-mobility M-MIMO MIMO communication outdated channel state information (CSI) Precoding Predictor antenna
ISSN:	0018-9545, 1939-9359, 1939-9359
Online Access:	Get full text
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