Articles with "subspace channel" as a keyword



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Convergence-Enhanced Subspace Channel Estimation for MIMO-OFDM Systems with Virtual Carriers

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Published in 2017 at "Circuits, Systems, and Signal Processing"

DOI: 10.1007/s00034-016-0415-3

Abstract: This paper investigates the convergence-enhanced subspace channel estimation technique for multiple-input–multiple-output (MIMO)-orthogonal frequency division multiplexing (OFDM) systems with or without virtual carriers (VCs). Since the perturbations of the correlation matrix and the noise subspace are… read more here.

Keywords: estimation; subspace channel; channel estimation; ofdm systems ... See more keywords