Cost-optimal design of VoIP networks using the VPN concept

  • Authors:
  • Levente Tamási;Dániel Orincsay;Balázs Gábor Józsa

  • Affiliations:
  • Ericsson Research, Traffic Analysis and Network Performance Laboratory, P.O. Box 107, H-1300 Budapest, Hungary;Ericsson Research, Traffic Analysis and Network Performance Laboratory, P.O. Box 107, H-1300 Budapest, Hungary;Ericsson Research, Traffic Analysis and Network Performance Laboratory, P.O. Box 107, H-1300 Budapest, Hungary

  • Venue:
  • Computer Networks: The International Journal of Computer and Telecommunications Networking
  • Year:
  • 2006

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Abstract

Current bandwidth provisioning procedures for IP network links are mostly based on simple rules of thumb, using coarse traffic measurements made on a time scale of e.g., 5 or 15min. A crucial question, however, is whether such coarse measurements give ...