Hybrid precoding using long-term channel statistics for massive MIMO systems

Hybrid analog/digital precoding in the downlink of multiuser massive MIMO systems can reduce the number of RF chains hence reducing total cost and improving power efficiency. Having few RF chains, however, makes it difficult for a base station to acquire instantaneous channel state information acros...

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Bibliographic Details

Published in:	Proceedings of the ... IEEE International Conference on Acoustics, Speech and Signal Processing (1998) pp. 3449 - 3453
Main Authors:	Sungwoo Park, Jeonghun Park, Heath, Robert W., Yazdan, Ali
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.03.2017
Subjects:	Antennas Baseband correlated channel Covariance matrices Hybrid precoding massive MIMO MIMO multiuser Phase shifters Precoding Radio frequency spatial channel covariance
ISSN:	2379-190X
Online Access:	Get full text
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