Linear Receivers in Non-Stationary Massive MIMO Channels With Visibility Regions

In a massive MIMO system with large arrays, the channel becomes spatially non-stationary. We study the impact of spatial non-stationarity characterized by visibility regions (VRs) where the channel energy is significant on a portion of the array. Relying on a channel model based on VRs, we provide e...

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Bibliographic Details

Published in:	IEEE wireless communications letters Vol. 8; no. 3; pp. 885 - 888
Main Authors:	Ali, Anum, Carvalho, Elisabeth De, Heath, Robert W.
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.06.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Beamforming Channel models Channels Computer simulation Covariance matrices Interference linear precoders Linear receivers massive MIMO MIMO (control systems) MIMO communication Non-stationary channel analysis Receiving antennas Signal to noise ratio Visibility
ISSN:	2162-2337, 2162-2345
Online Access:	Get full text
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