Service quality support-an overview

  • Authors:
  • Vilho RäIsäNen

  • Affiliations:
  • Nokia Networks, P.O. Box 370, FIN-00045 Nokia Group, Finland

  • Venue:
  • Computer Communications
  • Year:
  • 2004

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Abstract

This article develops a system-level architectural framework for service quality in view of practical questions faced by network operators such as: what kind of combinations of mechanisms are needed for service quality support, given a particular access technology? Which systems are most future proof and easiest to manage? Issues considered in this article include technological alternatives, inherent application requirements, and end user viewpoint.