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| HAL : hal-00396153, version 1 |
| Fiche détaillée |  Récupérer au format |
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| EUSIPCO 2009, European Association for Signal Processing, Glasgow : Royaume-Uni (2009) |
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| ADAPTIVE ANALYTICAL SIMPLIFIED CONSTANT MODULUS ALGORITHM: A BSS ALGORITHM FOR MIMO SYSTEMS WITH TIME-VARYING ENVIRONMENTS |
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| Steredenn Daumont 1Daniel Le Guennec 1 |
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| (24/08/2009) |
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| An adaptive Analytical Simplified Constant Modulus Algorithm (adaptive-ASCMA) which accomplishes blind source separation and carrier phase recovery is proposed. This algorithm is applied on Multiple Input Multiple Output (MIMO) communication systems and uses some analytical methods to minimize the Simplified Constant Modulus (SCM) cost function. A study was done to find the subspace containing the solution of the minimization problem. With comparable computational complexities, the adaptive ASCMA accomplishes better performances in Bit Error Rate (BER) and Signal to Interference and Noise Ratio (SINR) terms than the adaptive-ACMA with time varying environment. |
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| 1 : | Institut d'Electronique et de Télécommunications de Rennes (IETR) |
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CNRS : UMR6164 – Université de Rennes 1 – INSA Rennes – SUPELEC |
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| [SCEE - Equipe Signal, Communication et Electronique Embarquée] |
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| Domaine | : | Informatique/Traitement du signal et de l'image Sciences de l'ingénieur/Traitement du signal et de l'image |
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| MIMO systems – time-varying channels – Blind Source Separation – Alamouti code |
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| hal-00396153, version 1 | |
| http://hal-supelec.archives-ouvertes.fr/hal-00396153 | |
| oai:hal-supelec.archives-ouvertes.fr:hal-00396153 | |
| Contributeur : Myriam Andrieux | |
| Soumis le : Mercredi 17 Juin 2009, 09:16:36 | |
| Dernière modification le : Vendredi 19 Juin 2009, 09:26:01 | |
