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Capacité d'un réseau DS-CDMA microcellulaire et détection multiutilisateurs

Abstract : Direct sequence code division multiple access (DS-CDMA) is a candidate acces technique for a third generation mobile telecommunication system. This document deals with evaluation methodology and computer simulation of DS-CDMA mobile network. Network performances are expressed in term of capacity and mean quality of service. We consider the particular case of a DS-CDMA microcellular network and we assess the performance gain due to diversity. Finally we propose to improve network performances by multiuser detection. In this detection scheme multiple access interference, inherent to CDMA, is combatted through linear adaptive equalization as well as nonlinear
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https://hal.univ-lorraine.fr/tel-01777088
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Pierrick Seïté. Capacité d'un réseau DS-CDMA microcellulaire et détection multiutilisateurs. Autre. Université Paul Verlaine - Metz, 1995. Français. ⟨NNT : 1995METZ032S⟩. ⟨tel-01777088⟩

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