An improved technique with a fractional sampling based on two samples per chip, according to the Nyquist criterion, has been employed by the authors to enhance the performance in the code synchronization of UMTS (or W-CDMA) systems. In this paper, we investigate on the theoretical rationale of such a promising behavior. The performance is analyzed for several wireless channels, in the presence of typical pedestrian and vehicular scenarios of the IMT2000/UMTS cellular systems.
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机译:开发用于现场人体性能评估的便携式数据采集系统 - 阶段IIB验证(mise au point d'un systeme portatif D'acquisition de Donnees pour L'Evaluation de la performance Humaine sur le Terrain phase IIB Validation)