Slepian-based two-dimensional estimation of time-frequency variant MIMO-OFDM channels

Rossi PS, Müller R (2008)

Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2008

Journal

IEEE Signal Processing Letters Institute of Electrical and Electronics Engineers (IEEE)

Publisher: Institute of Electrical and Electronics Engineers (IEEE)

Book Volume: 15

Pages Range: 21-24

DOI: 10.1109/LSP.2007.910289

Abstract

A linear channel estimator for multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) systems, based on a two-dimensional Slepian expansion, is presented. The estimator is meant to be part of an iterative receiver. We consider both estimation based on pilots only and on pilots and data, the latter considered as a reference for the case when feedback from decoders is exploited. Performances are analyzed via computer simulations comparing the relative minimum square error (RMMSE) of an analogous one-dimensional estimator and the proposed extension. © 2007 IEEE.

Authors with CRIS profile

Ralf Müller Professur für Informationsübertragung

Involved external institutions

NTNU Trondheim - Norwegian University of Science and Technology

Norway (NO)

How to cite

APA:

Rossi, P.S., & Müller, R. (2008). Slepian-based two-dimensional estimation of time-frequency variant MIMO-OFDM channels. IEEE Signal Processing Letters, 15, 21-24. https://dx.doi.org/10.1109/LSP.2007.910289

MLA:

Rossi, Pierluigi Salvo, and Ralf Müller. "Slepian-based two-dimensional estimation of time-frequency variant MIMO-OFDM channels." IEEE Signal Processing Letters 15 (2008): 21-24.

BibTeX: Download