A versatile experimental Ka-band network simulator has been implemented at the NASA Lewis Research Center to demonstrate and evaluate a satellite-matrix-switched, time-division-multiple-access (SMS-TDMA) network and to evaluate future digital ground terminals and radiofrequency (RF) components. The simulator was implemented by using proof-of-concept RF components developed under NASA contracts and digital ground terminal and link simulation hardware developed at Lewis. This simulator provides many unique capabilities such as satellite range delay and variation simulation and rain fade simulation. All network parameters (e.g., signal-to-noise ratio, satellite range variation rate, burst density, and rain fade) are controlled and monitored by a central computer. The simulator is presently configured as a three-ground-terminal SMS-TDMA network.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Satellite-matrix-switched, time-division-multiple-access network simulator


    Beteiligte:

    Kongress:

    AIAA International Communication Satellite Systems Conference and Exhibit ; 1990 ; Los Angeles, CA, United States


    Erscheinungsdatum :

    1990-01-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Satellite-matrix-switched, time-division-multiple-access network simulator

    Ivancic, William D. / Andro, Monty / Nagy, Lawrence A. et al. | NTRS | 1989





    Optical Space-Time Division Multiple Access

    Miniscalco, W.J. / Lane, S.A. | British Library Online Contents | 2012