MIMO-OFDM System Estimation via Three-Dimensional Channel Decomposition

DOI

10.2991/icmt-13.2013.28How to use a DOI?

Keywords

Channel estimation MIMO-OFDM tensor decomposition Single value decomposition

Abstract

This paper presents the analytic multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) system model over correlated block fading channel using tensor. In order to reduce the estimated channel parameters, an algorithm of single value decomposition (SVD) is adopted to decompose channel tensor, respectively, in space and frequency domain, the proposed approach belongs to the class of high order SVD (HOSVD) tensor decomposition, the parameter model error can be adjusted by the order (or rank) of tensor decomposition unlike the other existing methods. The results of the proposed algorithm are illustrated through the simulation in long term evolution (LTE) MIMO channel.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Gong Guoqiang
AU  - Liu Junqing
PY  - 2013/11
DA  - 2013/11
TI  - MIMO-OFDM System Estimation via Three-Dimensional Channel Decomposition
BT  - Proceedings of 3rd International Conference on Multimedia Technology(ICMT-13)
PB  - Atlantis Press
SP  - 224
EP  - 231
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmt-13.2013.28
DO  - 10.2991/icmt-13.2013.28
ID  - Guoqiang2013/11
ER  -