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Slides MIMO - easytp.cnam.fr

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Performance sur canal de Rayleigh• Après calcul, on obtient :(TEB = 1 1 −2√ )γ1 + γavec γ le rapport signal à bruit moyen :γ = E()Eb′N 0= E( )r 2 E bN 0• Lorsque γ est grand en utilisant la relation de Taylor√ (γ1 + γ = 1 − 12γ + O• Nous obtenons l’approximation suivante :)1γ 2TEB ≈ 14γCNAM Cours ELE 203. – p.11/77

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