Non-orthogonal space-time block coding design for 3 transmit antennas

Resume – Dans cet article, nous proposons un codage spatio-temporel en bloc non orthogonal de rendement symbole 1 pour 3 antennes a l’emission. Ce code permet d’ameliorer les performances d’un systeme de communications sans fil. Le code propose peut etre decode soit simplement par forcage a zero soit en utilisant un decodeur a maximum de vraisemblance a complexite reduite. Finalement, nous avons montre que la capacite du code est tres proche de la capacite du canal en boucle ouverte.

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