MIMO Channel-State Estimation in the Presence of Partial Data and/or Intermittent Measurements

MIMO Channel-State Estimation in the Presence of Partial Data and/or Intermittent Measurements

We propose a method for estimating the channel matrix in MIMO communication systems from intermittent measurements based on the matrix completion technique. The method requires the minimization of the trace norm of the partially known channel matrix. The availability of fast and efficient convex min...

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Bibliographic Details
Main Authors: Marco Donald Migliore, Daniele Pinchera, Mario Lucido, Fulvio Schettino, Gaetano Panariello
Format: Article
Language:English
Published: MDPI AG 2017-04-01
Series:Electronics
Subjects:
MIMO communication systems
channel state estimation
matrix completion
Online Access:http://www.mdpi.com/2079-9292/6/2/33
Description
Summary:We propose a method for estimating the channel matrix in MIMO communication systems from intermittent measurements based on the matrix completion technique. The method requires the minimization of the trace norm of the partially known channel matrix. The availability of fast and efficient convex minimization programs allows a numerically efficient solution of the problem. The effectiveness of the technique is numerically investigated considering different scattering environments.
ISSN:2079-9292

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