Research: Buffer dimensioning for delay- and loss-sensitive traffic

  • Authors:
  • Kimon P Kontovassilis;John T Tsiligaridis;George I Stassinopoulos

  • Affiliations:
  • Department of Electrical and Computer Engineering, Division of Computer Science, National Technical University of Athens, 9 Iroon Polytechneiou str, 15773 Zographou, Athens, Greece;Department of Electrical and Computer Engineering, Division of Computer Science, National Technical University of Athens, 9 Iroon Polytechneiou str, 15773 Zographou, Athens, Greece;Department of Electrical and Computer Engineering, Division of Computer Science, National Technical University of Athens, 9 Iroon Polytechneiou str, 15773 Zographou, Athens, Greece

  • Venue:
  • Computer Communications
  • Year:
  • 1995

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Abstract

Multiplexing of delay- and loss-sensitive traffic requires a common analytical framework for buffer dimensioning, buffer sharing schemes, as well as buffer entry and exit priorities. This paper performs a relevant study by employing discrete-time queueing techniques, appropriate for the small buffer sizes envisaged in ATM technology. The model, solution method and relevant metrics are presented. The numerical results are critically reviewed. These give rise to a buffer dimensioning algorithm. Loss requirements are primarily satisfied. However, an acceptable upper bound for the delay of the delay-sensitive traffic can also be accommodated.