Multimedia services require a large amount of bandwidth for the delivery of the video and audio signal with adequate quality of service. Hence, the bandwith allocation has to efficiently managed: CDMA is a flexible multiple access technique since it allows a dynamic configuration of the resources allotted to the users of the system. The paper describes a CDMA-based satellite multimedia system, detailing the DSP implementation of the satellite modem.
DSP-based CDMA satellite modem: CNIT/ASI project / A. Conti;A. Verdoliva;C. Sacchi;D. Dardari;F. Argenti;F. Frescura;G. Gelli;L. Ronga;M. Tanda;P. Antognoni;P. Castoldi;R. Corvaja. - STAMPA. - (2001), pp. 1-10. (Intervento presentato al convegno 12th Tyrrhenian International Workshop on Digital Communications, Software Radio: Technologies and Services nel 2001).
DSP-based CDMA satellite modem: CNIT/ASI project
ARGENTI, FABRIZIO;RONGA, LUCA SIMONE;
2001
Abstract
Multimedia services require a large amount of bandwidth for the delivery of the video and audio signal with adequate quality of service. Hence, the bandwith allocation has to efficiently managed: CDMA is a flexible multiple access technique since it allows a dynamic configuration of the resources allotted to the users of the system. The paper describes a CDMA-based satellite multimedia system, detailing the DSP implementation of the satellite modem.
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