Teletraffic modeling of peer-to-peer traffic

  • Authors:
  • Philipp M. Eittenberger;Udo R. Krieger;Natalia M. Markovich

  • Affiliations:
  • Otto-Friedrich-University, Bamberg, Germany;Otto-Friedrich-University, Bamberg, Germany;Russian Academy of Sciences, Moscow, Russia

  • Venue:
  • Proceedings of the Winter Simulation Conference
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

The paper contributes to the development of a framework concerning the teletraffic modeling and analysis of peer-to-peer systems that are based on a mesh-pull architecture. We look at the packet transmission processes induced by a swarm of peers disseminating multimedia objects. We provide a survey on some statistical techniques that are used to characterize the observed hierarchical popularity structure of a peer population. Using collected flow data at a single peer, we show how Generalized Pareto and exponential models can be applied to classify the behavior of the feeding peers. Our approach is illustrated by real packet data of P2P sessions generated by BitTorrent clients in a mobile WiMAX testbed in Korea. The stated techniques can be used to cope with an efficiency adaptation of P2P dissemination protocols to mobile environments.