On the packet loss process at a network node

  • Authors:
  • Dieter Fiems;Herwig Bruneel

  • Affiliations:
  • SMACS Research Group, Department TELIN (IR07), Ghent University, Gent, Belgium;SMACS Research Group, Department TELIN (IR07), Ghent University, Gent, Belgium

  • Venue:
  • NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
  • Year:
  • 2006

Quantified Score

Hi-index 0.00

Visualization

Abstract

It is a well known fact that the packet loss ratio is an important but insufficient measure to assess the influence of packet loss on user perceived quality of service in telecommunication networks. In this paper we therefore assess other loss process characteristics of finite capacity Markov-modulated M/M/1-type buffers. Combining a probability generating functions approach with matrix techniques, we derive an expression for the joint probability generating function of the time and the number of accepted packets – packets that are not lost – between packet losses. We then illustrate our approach by means of some numerical examples.