PARATUCK-3 Semi-Blind Receivers for Three-Hop Cooperative MIMO Relay Systems

Abstract : In this paper, it is considered a three-hop one-way AF cooperative communication system, using a Khatri-Rao Space-Time (KRST) coding at the source. It is shown that the third-order tensor of signals received at the destination node satisfies a PARATUCK-3 tensor model. This tensorial modeling enables a joint semi-blind estimation of the transmitted symbols, the relay-destination channel and a global channel that contains the gains of the other channels. Two non-iterative estimation algorithms based on the Kronecker product are then proposed. The performance of these receivers is evaluated by means of computational simulation results.
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Communication dans un congrès
XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, Sep 2017, São Pedro, Brazil
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https://hal.archives-ouvertes.fr/hal-01954369
Contributeur : Pedro Marinho Ramos de Oliveira <>
Soumis le : jeudi 13 décembre 2018 - 15:56:42
Dernière modification le : vendredi 4 janvier 2019 - 01:19:42

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  • HAL Id : hal-01954369, version 1

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Pedro Marinho R. de Oliveira, C. Alexandre Rolim Fernandes. PARATUCK-3 Semi-Blind Receivers for Three-Hop Cooperative MIMO Relay Systems. XXXV Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, Sep 2017, São Pedro, Brazil. 〈hal-01954369〉

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