Simulation Program for Interactive Broadband Dialogue Systems

  • Dieter Wendisch
Conference paper
Part of the Informatik-Fachberichte book series (INFORMATIK, volume 71)


With the help of the digital simulation the trial has been made to simulate a narrow and broadband multisubscriber dialogue system, hereby a real system, the VBD-labor system, served as pattern for the model structure and its verification. The simulation model, developed in the Heinrich-Hertz-Institut, Berlin, is comparatively quickly adaptable to other configurations by the parameter control. Thus, e.g. by parameter input the number of computers, the processes in the computers or the number of external storages may be modified. Inspite of the complexity of the simulated system and the high specification in the model (task level) the computing times in case of simulation runs on a timesharing equipment have been not higher than in case of real runs. By the trials simultaneously made within the project at the realized multisubscriber broadband dialogue system the function of the model could be tested. Consequently, it is assured that the complexity of the model is sufficient to introduce it also when planning new systems.


Dialogue System Transaction Type Group Group Group Hardware Processor Storage Configuration 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. /BASK 75/.
    Baskett, F. et al; Open, closed and mixed networks of queues with different classes of customers, I.o.A.F. Computing Machinery, Vol. 22, No. 2., 1975.MathSciNetGoogle Scholar
  2. /EICH 81/.
    Eichholz, S., Erfahrungen mit einem System zur Simulation des Verhaltens von Rechensystemen. Elektr. Rechen- anlagen, Heft 2, p. 79, 1981.Google Scholar
  3. /KOBA 78/.
    Kobayashi, H., Modelling and analysis, Addison-Wesley, Amsterdam 1978.Google Scholar
  4. /WALK 81/.
    Walke, B.; Vergabe von Prioritäten und Einsatz von Betriebsmitteln in Realzeitrechnern, Informatik Spektrum 4, p. 101–121, 1981.Google Scholar
  5. /WILK 82/.
    Wilkens, H., et al, Laborprojekt Zweiweg-Kabelfernsehen, Bundesministerium f. Forschung und Technologie, Bericht T82–011, Berlin 1982.Google Scholar
  6. /WEND 80/.
    Wendisch, D.; EDITSIM - Editor zur Aufbereitung von Simulationsparametern, HHI, Berlin 1980.Google Scholar
  7. /WOLF 78/.
    Wolfinger, B., et al, Simulation of protocol layers of communication in computer networks, Comp. networks and simulation, Shoemaker, North Holland, 1978.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1983

Authors and Affiliations

  • Dieter Wendisch
    • 1
  1. 1.BerlinGermany

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