Frequency-domain wideband channel estimation and tracking for hybrid MIMO systems

Published: Oct 1, 2017
Abstract
Hybrid MIMO architectures are a popular alternative to all-digital solutions to operate at millimeter wave (mmWave) frequencies with large antenna arrays at a reduced power consumption. They are also relevant for massive MIMO systems at sub-6 GHz frequencies, since power consumption remains high due to the large number of antennas. Prior work on compressive estimation of the frequency selective mmWave or massive MIMO channel focuses on single...
Paper Details
Title
Frequency-domain wideband channel estimation and tracking for hybrid MIMO systems
Published Date
Oct 1, 2017
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