Abstract
Discrete multitone transmission is a high performance technique which lends itself to efficient implementation. The paper focuses on the practical aspects of clock synchronization in that context. Different methods for adapting the sampling clock in the receiver are discussed and different frequency tracking loops are compared. The theoretical analysis is supported by simulation results.
Résumé
La transmission numérique multifréquence est une technique à haute performance et qui se prête à une mise en œuvre efficace. L’article traite des aspects pratiques de la synchronisation ďhorloge dans ce contexte. Diverses méthodes sont données pour adapter ľhorloge ďéchantillonnage dans le récepteur et différentes boucles de poursuite en fréquence sont comparées. Ľanalyse théorique est confortée par des résultats de simulation.
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Dickmann, G., Trautmann, S. & Fliege, N.J. Clock recovery in DMT transmission RÉcupÉration d’horloge. Ann. Télécommun. 52, 68–73 (1997). https://doi.org/10.1007/BF03001052
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DOI: https://doi.org/10.1007/BF03001052