Millimeter-Wave Channel Estimation Based on 2-D Beamspace MUSIC Method

Volume: 16, Issue: 8, Pages: 5384 - 5394
Published: Aug 1, 2017
Abstract
Due to the spatial sparsity caused by severe propagation loss, mm-wave channel estimation can be performed by estimating the directions and gains of the paths that have significant power. In this paper, we apply the beamspace 2-D multiple signal classification (MUSIC) method to estimate the path directions (the angles of departure and arrival) and use the least-squares method to estimate the path gains. Different from its element-space...
Paper Details
Title
Millimeter-Wave Channel Estimation Based on 2-D Beamspace MUSIC Method
Published Date
Aug 1, 2017
Volume
16
Issue
8
Pages
5384 - 5394
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