Channel Estimation for Hybrid Architecture-Based Wideband Millimeter Wave Systems

Hybrid analog and digital precoding allows millimeter wave (mmWave) systems to achieve both array and multiplexing gain. The design of the hybrid precoders and combiners, though, is usually based on the knowledge of the channel. Prior work on mmWave channel estimation with hybrid architectures focus...

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Bibliographic Details
Published in:	IEEE journal on selected areas in communications Vol. 35; no. 9; pp. 1996 - 2009
Main Authors:	Venugopal, Kiran, Alkhateeb, Ahmed, Gonzalez Prelcic, Nuria, Heath, Robert W.
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.09.2017 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Broadband Channel estimation Channels compressed sensing Dictionaries Equalization Frequency domains Frequency-domain analysis frequency-selective channel hybrid precoder-combiner Hybrid systems IEEE 802.11ad Millimeter wave communications MIMO multi-stream MIMO Narrowband OFDM Orthogonal Frequency Division Multiplexing Selectivity sparse recovery Training Transceivers Wideband
ISSN:	0733-8716, 1558-0008
Online Access:	Get full text
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